HP 1710B Service and user manual

Page 1

Errata

Title & Document Type: 1710B Oscilloscope Operating and Service Manual

Manual Part Number: 01710-90906

Revision Date: March 1976

About this Manual

We've added this manual to the Agilent website in an effort to help you support your product. This manual provides the best information we could find. It may be incomplete or contain dated information, and the scan quality may not be ideal. If we find a better copy in the future, we will add it to the Agilent website.

HP References in this Manual

This manual may contain references to HP or Hewlett-Packard. Please note that Hewlett-Packard's former test and measurement, life sciences, and chemical analysis businesses are now part of Agilent Technologies. The HP XXXX referred to in this document is now the Agilent XXXX. For example, model number HP8648A is now model number Agilent 8648A. We have made no changes to this manual copy.

Support for Your Product

Agilent no longer sells or supports this product. You will find any other available product information on the Agilent Test & Measurement website:

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Search for the model number of this product, and the resulting product page will guide you to any available information. Our service centers may be able to perform calibration if no repair parts are needed, but no other support from Agilent is available.

Page 2

Page 3

CERTIFICATION

Hewlett-Packard Company certifies that this instrument met its published specifications at the time of shipment from the factory. Hewlett-Packard Company further certifies that its calibration measurements are traceable to the United States National Bureau of Standards, to the extent allowed by the Bureau's calibration facility, and to the calibration facilities of other International Standards Organization members.

WARRANTY AND ASSISTANCE

This Hewlett-Packard , roduct is warranted against defects in materials and workmanship for a period of one year from the date of shipment. Hewlett-Packard will, at its option, repair or replace products which prove to be defective during the warranty period provided they are returned to Hewlett-Packard, and provided the preventive maintenance procedures in this manual are followed. Repairs necessitated by misuse of the product are not covered by this warranty. NO OTHER WARRANTIES ARE EX-PRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANT-ABILITY AND FITNESS FOR A PARTICULAR PURPOSE. HEWLETT-PACKARD IS NOT LIABLE FOR CONSEQUENTIAL DAMAGES

Service contracts or customer assistance agreements are available for Hewlett-Packard products.

For any assistance, contact your nearest Hewlett-Packard Sales and Service Office. Addresses are provided at the back of this manual.

Page 4

OPERATING AND SERVICE MANUAL

OSCILLOSCOPE MODEL 1710B

(Including Options 001, 003, 011, 091, and 101)

SERIAL NUMBERS

This manual applies directly to instruments with serial numbers prefixed 1608A.

With changes described in Section VII this manual also applies to instruments with serial numbers prefixed 1420A through 1602A.

HEWLETT-PACKARD COMPANY/COLORADO SPRINGS DIVISION 1500 GARDEN CF THE GODS ROAD, COLORADO SPRINGS, COLORADO, U.S.A.

Manual Part Number 01710-90906 Microfiche Part Number 01710-90806

PRINTED: MARCH 1976

Page 5

SAFETY SUMMARY

The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the instrument. Hewlett-Packard Company assumes no liability for the customor's failure to comply with these requirements.

GROUND THE INSTRUMENT.

To minimize shock hazard, the instrument chassis and cabinet must be connected to an electrical ground. The instrument is equipped with a three-conductor ac power cable. The power cable must either be plugged into an approved three-contact electrical outlet or used with a three-contact to two-contact adapter with the grounding wire (green) firmly connected to an electrical ground (safety ground) at the power outlet. The power lack and mating plug of the power cable meet international Electrotechnical Commission (IEC) safety standards.

DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE.

Do not operate the instrument in the presence of flammable gases or fumes. Operation of any electrical instrument in such an environment constitutes a definite safety hazard.

KEEP AWAY FROM LIVE CIRCUITS.

Operating personnel must not remove instrument covers. Component replacement and internal adjustments must be made by qualified maintenance personnel. Do not replace components with power cable connected. Under certain conditions, dangerous voltages may exist even with the power cable removed. To avoid injuries, always disconnect power and discharge circuits before touching them.

DO NOT SERVICE OR ADJUST ALONE.

Do not attempt internal service or adjustment unless another person, capable of rendering first aid and resuscitation, is present.

USE CAUTION WHEN EXPOSING OR HANDLING THE CRT.

Breakage of the Cathode-ray Tube (CRT) causes a high-velocity scattering of glass fragments (implosion). To prevent CRT implosion, avoid rough handling or jarring of the instrument. Handling of the CRT shall be done only by qualified maintenance personnel using approved safety mask and gloves.

DO NOT SUBSTITUTE PARTS OH MODIFY INSTRUMENT,

Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modification to the instrument. Return the instrument to a Hewlett-Packard Sales and Service Office for service and repair to ensure that safety features are maintained.

DANGEROUS PROCEDURE WARNINGS.

Warnings, such as the example below, precede potentially dangerous procedures throughout this manual instructions contained in the warnings must be followed.

Dangerous voltages, capable of causing death, are present in this instrument. Use extreme caution when handling, testing, and adjusting.

5.2.1/7

Page 6

Page Section

pa	σe
га	KC.

1.197	11	!
I	GENI	ERAL INFORMATION	1-1
el l	11	Tu tau Justian	1.1
4	1-1.		1.1
	10		1 1
	1-0,	Accessor/s Supplied	1.1
· .	1-10.	Accessories Available	1.1
	1-12.		1-1
	1.14.	Identification	1-2
II	INST.	ALLATION	2-1
· ·	9.1 ·	Introduction	2-1
1	2.3	Initial Inspection	2-1
	2-0. 9.5	Dower Corde and Recenteries	2.1
1.1	2.0.	Power Requirements	2.1
· .	2.10	Repeaking for Shipmont	2-1 9-1
	2-10,	Repacking for Simplifient	2-1
III	OPER	ATION	31
s.	') 9.1	Introduction	3.1
	3.3	Instrument Canabilities	3.1
	9.7	Front and Beer name	0.1
٠,	1074 1	Descriptions	3-1
	3-9.)	General Operating
,	0.01	Instructions	3-1
	3.11	Initial Turn on	3-1
	2.19	Trons Align Adjustment	3.1
÷	2.12	Forus and Astigmatism	0-1
1	0-10.	A dinetmante	3.4
	2.14	Acjustine Barformanas Chask	3.4
. 3	2 17	Operating Information	2.5
	0°17. 2.10 ×	Auto Vergue Norm	2.5
	0.19.		25 ¹
: 1	0.00	Deleved Sugar	0~0 2 E
	3-22.		პ~0 ი ⊭
,	3-24.	Mixed Sweep	3-0
	3-25.	Application Procedures	J-D
;	3-26.	Peak-to-peak Voltage
	A	Measurements	3-0
	3-27.	DC Voltage Measurements	3-6
	3-28.	Time-interval Measurements	3-6
	3-29.	Frequency Calculation	3-6
1	3-30.	Probe Compensation	3-6 ;
·	3-31.	Time Difference Moasurements	3-7
	3-32.	X-Y Phase Measurements	3-7
IV	PRIN	CIPLES OF OPERATION	4-1
	4.1 '	Introduction	4-1
·	4.3	Vertical Section Block Diagram	1.1
		Input Attenuetare	4.1
	, , ,5.	Vertical Preamplifier and	4.1
	同日	Control IC	4-1
	2.4	Balay Lina	4.1


4-7.	Vertical Output Amplifier	4-1
4-8,	Horizontal Section Block
	Diagram	4-1
4-9.	Trigger Circuit	4-1
4-10.	Sweep and Integrator Circuits	4-1
4-12.	Holdoff Circuitry	4-1
4-13,	Horizortal Preamplifier	4-1
4-14.	Horizontal Output	4-1
4-15.	Gate Circuitry	4-1
4-17.	High-voltage Power Supply	4-2
4-21.	Low-voltage Power Supply	4-2
4-24.	Circuit Details	4-2
4-26.	Attenuator Assemblies	4-2
4-27.	General Information	4-2
4-29.	Input	4-2
4-30.	Attenuator Stages	4.2
4-34.	Vertical Section	4-3
4-35.	General Information	4-3
4-36.	Preamplifier Stage	4-3
4-45.	Preamplifier Controls	4-4
4-65.	Delay Line Assembly	4-5
4-66.	Vertical Output Amplifier	4-5
4-68.	Horizontal Section	4-6
4-69.	Main Trigger Circuitry	4-6
4-83.	Main Sweep and Integrator	4-7
4-92.	Delayed Sweep Circuitry	4-9
4-93.	Horizontal Display Switch
	Assembly	4-9
4-100.	Horizontal Preamplifier	4-9
4-104.	Horizontal Output	4-9
4-106.	Gate Assembly and Calibrator	4-10
4-107.	Gate Circuitry	4-10
4-117.	Calibrator	4-11
4-118.	CRT Controls	4-11
4-120.	High-voltage Power Supply	4-11
4-128.	Low-voltage Power Supply	4-12
4-130.	±15-volt Supplies	4-12
4-133.	+5-volt Supply	4-12
4-134.	+115-volt and +53.3-volt
	Power Supplies	4-12
4-137.	Flood-gun Filament Voltage	4-12
PERFO	ORMANCE CHECK AND
ADJ	USTMENTS	5-1
'	• . • .•
6-1.	Introduction	5-I
o-3.	Test Equipment	5-1
0-D.	Performance Checks	6-1
0-7.	Adjustments	5-1
0-9.	Performance Uneck Record	5-1
0-11.	Front-panel Control Settings	5-1
0-14.	Performance Check Procedures	5-1
b-15.	Deflection Factor	5-1
0-18,	Ualibrator Accuracy	5-2

iii

Page 7

TABLE OF CONTENTS (Cont'd)

Section

Page Section


5-21.	Z-axis Blanking	55
5-24.	Bandwidth	5-3
5-27.	Triggering	5-5
5-30.	Trigger-level Range	5-6
5-32	Common-mode Rejection	5-8
5-35.	Sweep-time Accuracy	5-9
5-38.	Delay Jitter	5-10
5-41	Differential Time Measurement
	Accuracy	5-11
5-43	Rise Time	5-11
5.46	Adjustment Procedures	5-12
5.48	Low-voltage Power Supply
0.01	Adjustment	5-12
5.50	Intensity Set Adjustment	5-12
5.52	Gate-response. Amplitude and	•
0.02.	Auto-focus Adjustments	5-13
5-54	Trace Align	5-14
5.56	Orthogonality and Pattern	•••
	Adjustments	5.14
5 59	Floadgun Pottorn and Intensity	0-1-1
0-00.	Potio Adjustmente	5.15
E 00	Attenuator balance	0-10
, 0-00 ,	Adiustments	5.15
E 60	Mujustinentis	0-10
0-02.	A divolmente	5.15
= 01	F wW Delence Adjustments	5 10
0-04. E.CC	D-my Balance Adjustments	0-10
0-00.	Sync Ampinier Balance	E 10
= 00		0-10
5-68,	Output-amplifier Balance	E 17
		9-17
5-70,	Low-irequency Response	E 177
	Adjustments	0-17
5-72.	Attenuator Compensation	E 10
	Adjustments	0-10
5-74.	Calibrator-amplitude	E 10
	Adjustment	0-10
5-76.	Vertical-gain Adjustmente	0-19
5-78.	5-mV Gain Adjustments	9-19
5-80.	Trigger-recognition Threshold	F 10
	Adjustments	9-19
5-82.	Horizontal-ampliner Gain	F 00
		5-20
5-84.	XIO Amplither Balance
	Adjustment	5-21
5-86.	1, 10 and 20 ns Sweep Time and
	Linearity Adjustments	5-22
5-88.	Coarse Main Sweep
	Adjustments	5-23
5-90.	Delayed-sweep Time
	Adjustment	5-23
5-92.	Fine Main Sweep
	Adjustments	5-24
5-94.	Vertical Pulse Response
•	Adjustmenta	5-24
	Í.

1
	5-96.	X-Y Gain Adjustment	5-25
	5-98.	X-Y Phase Adjustment	5-26
		Performance Check Record	5-27
VI	REPL	ACEABLE PARTS	6-1
	61	Introduction	6 1
	0-1,		61
	0-3.	Ordering information	0-1
VII	MANU	JAL CHANGES	7-1
	7-1.	Introduction	7-1
	7-8. /	Manual Changes	7-1
	7-5.	Options	7-1
i i	76.	Special Options	7-1
	7.9.	Standard Options	7-1
	7.10	Ontion 003	7-1
	7.11	Ontion 101	7.1
	7.12	Manual Changes Listing	7.2
	,
VIII	SCHE	MATICS AND TROUBLE-	•
	SHO	OTING	8-1
	8-1.	Introduction	8-1
	8-3.	Schematics	8-1
	8.8	Reference Designations	8-1
	8-12	Component Locations	8-1
	8.14	Preventive Maintenance	8-1
	8.16	Mechanical Inspection	8.1
	8.90	Switch Maintenance	8.3
	0-20. 9.94	Bernovel and Bonlacement	8.3
	0-24.	CPT Removal and	0-0
	0-20.	Bonlagoment	8.3
	0.07	Attenuator Removal and	0.0
	0-27.	Attenuator Removal and	04
	0.00		0*4
	ð-2ð.	vertical Preamphiler Removal	• •
		and Replacement	8-4
	8-29.	Delay Line Removal and
		Replacement	8-5
	8-30.	Removal and Replacement of Assemblies in Horizontal
		Section	8-5
	8-36.	Repair of Assemblies	8-6
	8-37.	General	8-6
	8-39 .	Replacement of Attenuator
		Termination Resistors	8-6
	8-41.	Circuit Boards	8-6
	8-43.	Board Connections	8-6
	8-44.	Servicing Etched Circuit
	•	Boards	8-8
	8-45.	Semiconductor Removal and
		Replacement	8-8
	8-46.	Integrated Circuit Removal and	ا ـ
		Replacement	8-8

Page 8

Table of Contents List of Illustrations

TABLE OF CONTENTS (Cont'd)

ct	ion		Page	Section		Page
	8-47.	Assembly A5 Integrated Circuit		8-55.	Vertical Section Trouble-
		Replacement	8-8		shooting	8-9
	8-48.	Troubleshooting	8-9	8-58,	Horizontal Section Trouble-
	8-51.	DC Voltages	3-9	T	shooting	8-9
í	8-52.	Initial Troubleshooting		8-59.	Low-voltage Power Supply
Ċ		Procedure	8-9		Troubleshooting	8-10
	8-54.	Trouble Diagnosis	8-9

LIST OF ILLUSTRATIONS

Figure	Title	Page	Figure	Title	Page
				1
2.1	Tunes of Power Source Recenterles and		5-91	Horizontal linearity Adjustments	5-22
6 "1.	Applicable Input Power Cable		5.99	Delaved.sween Adjustments	5-23
	Part Numbers	2.1	0-222,		0 20
			6-1	Chassis Parts Identification	6-2
3.1.	Controls and Connectors	3-2	6-2.	Front/Rear Panel Component
3-2	Divider Probe Adjustment Dienlay	3-6		Identification	6-4
3-3.	X-Y Waveform	3-7
			7-1.	Option 003 Probe Power Schematic	7-3
4-1.	Attenuator Simulified Block Diagram	4-3	7.2.	Assembly A27 Component	1
4-2.	Schmitt Simplified Block Diagram			Identification	7-4
	(Mixed Mode)	4-8	7-3.	Assembly A26 Component
4-3.	Gate Control Simplified Block			Identification	7.4
	Diagram	4-10	7.4.	Option 101 Schematic	7-5
4-4.	Time Base Simplified Block		7.5.	Replacement for p/o Figure 8-19	7-6
	Diagram	4.13	7-6.	Replacement for Schematic 17	. 7-7
· ·			77.	Replacement for p/o Figure 8-20	7-8
5-1.	Deflection Factor Test Setup	5-2	7-8.	Replacement for Schematic 18	7-9
5-2.	Calibrator Accuracy Test Setup	5-3		-
5-3.	Z-axis Blanking Test Setup	5-4	8-1.	Semiconductor Terminal
5-4,	Bandwidth Test Setup	5-4		Identification	8-7
5-5.	Main Triggering Test Setup	5-5	8-2.	Board Assembly Identification	8-11
5-6. i	Delayed Triggering Test Setup	5-7	8-3.	Overall Block Diagram, Schematic 1	8-12
5-7.	Trigger Level Test Setup	5-8	8-4.	Overall Block Diagram, Schematic 2	8-13
5-8.	CMRR Test Setup	5-8	8-5.	Service Information, Channel A
5-9.	Swee)-time Test Setup	5-10,		Attenuator, Assembly A1	8-14
5-10.	Rise Time Test Setup	5-11	8-6.	Service Information, Channel B
5-11.	Low-voltage Power Supply			Attenuator, Assembly A2	8-16
1 2 i 1	Adjustment	5-12	8-7.	Service Information, Vertical
5-12.	Intensity Set Adjustment	5-13	• •	Preamplifier, Assembly A3	8-18
5-13.	Gate Assembly Adjustments	5-14	8-8.	Service Information, Vertical Amplifier,
5 14.	Intensity Limit Adjustment	5-14		Assembly A5	8-20
5-15.	Vertical-preampliber Adjustments	5-16	S-9.	Service Information, Display/Trigger	0.00
5-16.	Sync Balance Adjustment	5-17	0.10	Switches, Assembly, Ab and A7	8-22
D-17.	vertical Output Amplifier	E 17	ö-10.	Service information, Horizontal LAsplay	0.07
= 10 M		0-17 E 10	0 11	Switch Assembly Alu	0-24
0-10.	Attenuator Adjustments	0-10	0-11.	Service Information, Main Sweep	0.00
9-19	Adjust aspta	5.00	9.10	Samica Information Main Succes	0-20
5.00	Main Swaan Adjustments	5.21	0-12.	Integrator Accombly All	8.72
0-20. 1	man pwcep rayusullents	0°61 -	. 1	Incerawi, assentity All	0-20

Page 9

List of Illustrations List of Tables

Title

Figure

Model 1710B

p_o

Titla

LIST OF ILLUSTRATIONS (Cont'd)

		- 40 C	v.Dair		T UD
				1
8-13.	Service Information, Dly'd Sweep Trigger, Assembly A8	8-30	8-18.	Service Information, Horizontal Output Amplifier, Assembly A13	8-40
8-14.	Service Information, Dly'd Sweep Integrator, Assembly A9	8-32	8-19.	Service Information, Gate Control/ Output, Assembly A14	8-42
/ 8-15.	Service Information, Holdoff-comparator, Assembly A12	8-34	8-20.	Service Information, Gate Aseembly and HV Power Supply, Assemblies
8-16.	Service Information, Schmitt Control, Assembly A8	8-36	8-21.	A14 and A15 Service Information, Low-voltage Power	8-44
8-17.	Service Information Horizontal Preamplifier, Assembly A8	8-38	8-22.	Supply, Assembly A17 Model 1710B I.C. Data	8-46 8-50

LIST OF TABLES

Table	Title	Page	Table	Title	Page
1-1. 1-2.	Specifications	1-2 1-4	5-9.	Vertical Adjustments	5-25
			6-1.	Abbreviations for Replaceable
5-1.	Recommended Test Equipment	5-0		Parts List	6-1
5-2.	Deflection Factor Accuracy	5-2	6-2.	Replaceable Parts	6-5
5-3.	Main Sweep Performance Check	5-9	6-3.	List of Manufacturers' Codes	6-24
54.	Delayed Sweep Performance
	Check	5-9		,
5-5.	Power Supply Outputs	5-12	7-1.	Manual Changes	7-1
5-6.	Preliminary Sweep-time		7.2	Ontion 003 Parts List	7-1
	Adjustments	5-23
5-7	Delayed eween Calibration	0.00		·
	Adjustmente	5.94	8. 1	Schematic Notes	ደጋ
5.9	Main sween Calibration	0-44	2.9	Troubleshooting Guide havigentel	0-2
),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,	Adjustments	5-25	0-2.	Section	8-10

Page 10

SECTION I GENERAL INFORMATION

1-1. INTRODUCTION.

1-2. The Hewlett-Packard Model 1710B Oscilloscope is a general-purpose, wide-band oscilloscope designed for bench or field service. It provides accurate measurements of high-frequency signals and fast rise-time pulses with 10-mV/div vertical deflection capability over the full 200 MHz bandwidth. Selectable input impedance of either 50 ohms or 1 megohm permits impedance selection that best meets measurement applications. Its low shunt capacitance of less than 11 pF reduces phase shift and signal loss in pulse or cw measurements.

1-3. This manual contains installation and operating instructions, as well as maintenance information for the Model 1710B. Insurument specifications and procedures for verifying proper operation are included. Procedures are also included for adjusting the instrument to its performance specifications. Schematic diagrams, the theory of operation, and troubleshooting information are provided for use in maintaining the instrument.

1-4. This section of the manual contains the performance specifications for the Model 1710B, and a list of the options available. It also lists the accessories supplied with the Model 1710B and other accessories that are available. Instrument and manual identification information are also included.

1-5. SPECIFICATIONS.

1-6. Table 1-1 is a complete list of the Model 1710B critical specifications that are controlled by tolerances. Table 1-2 contains general information that describes operating characteristics of the Model 1710B.

1-7. Any change in the specifications due to manufacturing, design, or traceability to the U.S. National Bureau of Standards will be listed on a manual change sheet included with this manual. The manual and manual change sheet supersede all previous information concerning specifications of the 1710B.

1-8. ACCESSORIES SUPPLIED.

1-9. The following accessories are supplied with the 1710B:

One Blue Light Filter, HP Model 10115A

One Front-panel Cover, HP Pari N. 01720-64101 One Vinyl Storage Pouch, HP I art No. 1540-0292

One 7.5-ft Power Cord. HP Part No. 8120-1521

Two 10:1 Divider Probes, HP Model 10014A
One Attenuator Resistor Kit, HP Part No. 5080-9696

1-10. ACCESSORIES AVAILABLE.

1-11. The following accessories are available for the 1710B:

Model 10020A Resistive Divider Probe Kit Mc Jel 1120A 500 MHz Active Probe Model 1125A Impedance Converter Probe Model 10491A Rack Mount Adapter

1-12. OPTIONS.

1-13. The following standard options extend the usefulness of the Model 1710B:

OPTION 001. This option supplies a fixed ac power cord in place of the normal detachable power cord. The option consists of the standard instrument modified by the addition of a power cord adapter plate (HP Part No. 01720-03201) and a power cord (HP Part No. 8120-1202).

OPTION 003. This option supplies two rear-panel connectors for probe power. The option consists of the standard instrument and assembly A18 (HP Part No. 01720-66516). Refer to Section VII for additional information.

OPTION 011. Replaces standard P31 phosphor CRT (V1) with internal graticule P11 phosphor CRT (HP Part No. 5083-4042). The option consists of replacing the CRT and assembly A14 with assembly A14 (HP Part No. 01720-66531).

OPTION 091. This option replaces the standard Model 10014A probes with HP Model 10016A 10:1 Voltage Divider Probes.

OPTION 101. This option adapts the Model 1710B for use with HP Model 1607A Logic State Analyzer to provide both digital and analog analysis. Refer to Section VII for additional information.

Page 11

General Information

1-14. INSTRUMENT AND MANUAL IDEN-TIFICATION.

1-15. Instrument identification by serial number is located on the rear panel. Hewlett-Packard uses a two-section serial number consisting of a four-digit prefix and a five-digit suffix, separated by a letter designating the country in which the instrument was manufactured. (A = U.S.A.; G = West Germany; J = Japan; U = United Kingdom.)

adopts the manual to instrument with serial numbers lower than that shown on the title page. Part numbers for the manual and the microfiche copy of the manual are also shown on the title page. Table 1-1. Specifications

1-16. This manual applies to instruments with reserial prefix number as shown on the title page. If

'changes have been made in the instrument since this manual was printed, a "Manual Changes" supplement supplied with the manual will define

these changes. Be sure to record these changes in

your manual. Backdating information in Section VII

VERTICAL DISPLAY MODES

Channel A. channel B. channels A and B displayed alternately on successive sweeps (ALT): channels A and B displayed by switching between channels at approx 1 MHz rate with blanking during switching (CHOP); channel A plus channel B (algebraic addition); X-Y (channel A vs. channel B).

VERTICAL AMPLIFIERS (2)

BANDWIDTH: (3 dB down from a 6 div reference signal).
DC-Coupled: dc to 200 MHz in both 50 ohm and high impedance input modes, 10 mV/div to 5 V/div; dc to 150 MHz at 5 mV/div.
AC-Coupled: lower limit is approx 10 Hz.
BANDWIDTH LIMIT: limits upper bandwidth to approx 20 MHz.
RISE TIME: <1.75 ns, 10 mV/div to 5 V/div; <2.3 ns at 5 mV/div (measured from 10% to 90% points of 6 div input step).

DEFLECTION FACTOR

Ranges: 5 mV/div to 5 V/div (10 calibrated positions) in 1, 2, 5 sequence, ±2% attenuator accuracy
Vernier: continuously variable between all ranges: extends maximum deflection factor to at least 12.5 V/div. Front panel light indicates when vernier is not in CAL position.
POLARITY: channel F may be inverted. front punel pushbutton.
Signal Delay: input signals are delayed sufficiently to view leading edge of input pulse without ødvanced trigger.
INPUT COUPLING: selectable, AC or DC, 50 ohms (dc) or ground. Ground position disconnects input connector and grounds amplifier input. INPUT RC (selectable)

AC and DC: 1 megohm ±2% shunted by approx 11 pF. 50 Ohm: 50 ohms ±2%, SWR <1.3:1 on E, 10, 20, and 50 mV ranges and <1.15:1 on all other ranges. MAXIMUM INPUT

AC and DC: ±250 V (dc + peak ac) at 1 kHz or ices. 50 Ohm: 5 V rms or ±250 V peak whichever is less. A + B OPERATION
Amplifier: bandwidth and deflection factors are unchanged; channel B may be inverted for A-B operation.

Differential (A-B) Common Mode: CMRR is at least 40 dB from dc to 5 MHz, decreasing to 26 dB at 50) MHz. Common mode signal amplitude equivalent to 12 cm with one vernier adjusted for optimum rejection.

TRIGGER SOURCE

Selectable from channel A, channel B, or composite.

CHANNEL A: all display modes triggered by channel A signal
CHANNEL B: all display modes triggered by channel B signal.
COMPOSITE: all display modes triggered by displayed signal.

VERTICAL OUTPUT

AMPLITUDE: one division of vertical deflection produces approx 100 mV output (dc to 25 MHz). CASCADED DEFLECTION FACTOR: 1 mV/div with

both vertical channels set to 10 mV/div.

CASCADED BANDWIDTH: dc to 5 MHz with bandwidth limi: engaged.

SOURCE RESISTANCE: approx 100 ohms.

SOURCE SELECTION: trigger source set to channel A selects channel A output, trigger source set to channel B selects channel B output.

HORIZONTAL DISPLAY MODES

Main, main intensified, delayed, mixed, and X-Y.

MAIN TIME BASE SWEEP

RANGES: 10 ns/div to 0.5 s/div (24 ranges) 1; 2, 5 sequence.

Accuracy

Main Sweep Time/Div	Accuracy	0°C to 55°C
· .	X1	X10
10 ns to 50 ns	±3%	±5%
100 ns to 20 ms	±2%	±3%
50 ms to 0.5 s	±3%	±3%

Model 1710B

Page 12

Vernier: continuously variable between all ranges; extends slowest sweep to at least 1.25 s/div. Vernier uncalibrated light indicates when vernier is not in CAL position.
Magnifier: expands all sweeps by a factor of 10; extends fastest sweep to I na/div.

SWEEP MODE

Normal: sweep is triggered by internal or external signal
Automatic: bright baseline displayed in absence of input signal from 10 ns/div to 20 ms/div. Triggering is same as normal above 40 Hz. Normal triggering is generally required for sweep speeds from 50 ms/div to 0.5 s/div.
Single: in Normal mode, sweep occurs once with same triggering as normal, reset pushbutton arms sweep and lights indicator: in Auto mode, sweep occurs once each time Reset pushbutton is pressed.

MAIN TIME BASE TRIGGERING

INTERNAL: dc to 100 MHz on signals causing 0.5 division or more vertical deflection, increasing to 1 division of vertical deflection at 200 MHz in all display modes. Triggering on line frequency is also selectable.
EXTERNAL: dc to 100 MHz on signals of 50 mV p-p or more increasing to 100 mV p-p at 200 MHz. Maximum input ±250 V (dc + peak ac) at 1 kHz or less. External input RC: approx 1 megohm shunted by

approx 15 pF. TRIGGER LEVEL AND SLOPE

internal: at any point on the vertical waveform displayed.
External: continuously variable from +1.0 V to --1.0 V on either slope of the trigger signal. +10 V to -10 V in divide by 10 mode (+10).
COUPLING: AC, DC, LF REJ, or HF REJ.
AC: attenuates signals below approx 10 Hz.

LF Reject: attenuates signals below approx 7 kHz. HF Reject: attenuates signals above approx 7 kHz. TRIGGER HOLDOFF: time between sweeps continuously variable, exceeding one full sweep from 10 ns/div to 50 ms/div.

MAIN INTENSIFIED

Intensified that part of main time base to be expanded to full screen in delayed time base mode. Delay control adjusts position of intensified portion of sweep. Rear panel intensity ratio control sets relative intensity of brightened segment.

DELAYED TIME BASE SWEED

Ranges: 10 ns/div to 20 ms/div (20 ranges) in 1, 2, 5 sequence.

Accuracy (0° to 55°C): same as main time base. Magnifler (0° to 55°C): same as main time base.

DELAYED TIME BASE TRIGGERING

INTERNAL: same as main time base except there is no Line Frequency triggering.
STARTS AFTER DELAY: delayed sweep automatically starts at end of delay period.
TRIGGER: with delayed trigger level control out of detent (starts after delay) delayed sweep is triggerable at end of delay period.
EXTERNAL: dc to 100 MHz on signals of 50 mV/p-p or more increasing to 100 mV p-p at 200 MHz. Maximum input ±250 V (dc + peak ac) at 1 kHz or less.
EXTERNAL INPUT RC: approx I megohm shunted by approx 15 pF.

TRIGGER LEVEL AND SLOPE

internal: at any point on the vertical waveform displayed when in the trigger mode.
External: continuously variable from +1.0 V to -1.0 V on either slope of the trigger signal, +10 V to --10 V in divided by 10 mode (+10).
COUPLING: AC, DC, LF REJ, or HF REJ.
AC: attenuates signals below approx 10 Hz.
LF Reject: attenuates signals below approx 7 kHz.
HF Reject: attenuates signals above approx 7 kHz.
DELAY TIME RANGE: 0.5 to 10X Main Time/Div settings of 20 ns to 0.5 s (minimum delay 50 ns).

Differential Time Measurement Accuracy (+15°C to 35°C)

Main Time Base Setting	Accuracy
50 ns/aiv to 20 ms/div	±(0.5%+0.1% of full scale)
20 ns/div	±(1% +0.2% of full scale)
50 ms/div to 0.5 s/div	±3%

DELAY JITTER: <0.005% (1 part in 20 000) of maximum delay in each step.

MIXED TIME BASE

Dual time base in which the main time base drives the first portion of sweep and the delayed time base completes the sweep at the faster delayed sweep. Also operates in single sweep mode

X-Y OPERATION

BANDWIDTH

Y-axis (channel A): same as channel A.

X-axis (channel B): de to >1 MHz.

DEFLECTION FACTOR: 5 mV/div to 5 V/div (10 calibrated positions) in 1, 2, 5 sequence.

PHASE DIFFERENCE BETWEEN CHANNELS: <3°, de to 1 MHz.

Page 13

General Information

CATHODE-RAY TUBE AND CONTROLS

TYPE: post accelerator, approx 20.5 kV accelerating potential, aluminized P31 phosphor.

GRATICULE: 6 x 10 div internal graticule. 0.2 subdivision markings on major horizontal and vertical axes. 1 div = 1 cm. Rear panel adjustment aligns trace with graticule. Internal flood gun graticule illumination.
BEAM FINDER: returns trace to CRT screen regardless of setting of horizontal, vertical, or intensity controls.
INTENSITY MODULATION: +8 V, >50 ns width pulse blanks trace of any intensity, useable to 20 MHz for normel intensity, Input R, 1 kΩ ±10%. Maximum input ±10 V (dc + peak ac).
AUTO-FOCUS: automatically maintains beam focus with variations of intensity.
INTENSITY LIMIT: automatically limits beam current to decrease possible CRT damage. Circuit response time ensures full writing speed for viewing low duty cycle, fast rise time pulses.

REAR PANEL CONTROLS: astigmatism, pattern, main/delayed intensity ratio, and trace align.

GENERAL

REAR PANEL OUTPUTS: main and delayed gates, -0.7 V to +1.3 V capable of supplying approx 3 mA.

CALIBRATOR:

Type: 1 kHz ±15% square wave.

Voltage: 3 V p-p ±1%.

Rise Time: <0.1 μs.

POWER: 100, 120, 220, 240 Vac, -10% +5%; 48 to 440 Hz; 110 VA max.

WEIGHT: net, 12.9 kg (28.5 lb); shipping 17.9 kg (39.5 lb).
OPERATING ENVIRONMENT: temperature, 0 to +55°C; humidity, to 95% relative humidity at 40°C; altitude, to 4572 m (15 000 ft); vibration, vibrated in three planes for 15 min. each with 0.25 mm (0.010) excursion, 10 to 55 Hz.

DIMENSIONS: see outline drawing.

Page 14

SECTION II

INSTALLATION

2-1. INTRODUCTION

22. This section contains information and instructions necessary for installing and interfacing the Model 1710B Oscilloscope. Included arc initial inspection procedures, power and grounding requirements, installation instructions, and procedures for repackaging the instrument for shipment.

2-3. INITIAL INSPECTION.

2-4. This instrument was carefully inspected both mechnically and electrically before shipment. It should be free of mars or scratches and in perfect electrical order upon receipt. To confirm this, the instrument should be inspected for physical damage incurred in transit. If the instrument was damaged in transit, file a claim with the carrier. Check for supplied accessories (listed in Section I) and test the electrical performance of the instrument using the performance test procedures outlined in Section V. If there is damage or deficiency, see the warranty in the front of this manual.

Read the Safety Summary at the front of the manual before installing or operating the instrument.

2-5. POWER CORDS AND RECEPTACLES.

2-6. Figure 2-1 illustrates the standard configuration used for HP power ccrds. The HP part number directly above each drawing is the part number for an instrument power cord equipped with a connector of that configuration. If the appropriate power cord is not included with the instrument, notify the nearest HP Sales and Service Office and a replacement cord will be provided.

Figure 2-1. Types of Power Source Receptacles and Applicable Input Power Cable Part Numbers

2-7. POWER REQUIREMENTS.

2-8. The Model 1710B can be operated from any power source supplying 100 V, 120 V, 220 V, or 240 V (±10%), single phase, 48 to 440 Hz. Power dissipation is 100 VA maximum.

Instrument damage may result if the line-voltage selection switch is not correctly set for the proper input power, source.

2-9. The instrument is normally set at the factory for 120-volt operation. To operate the instrument from any other ac power source, proceed as follows:

a. Verify that Model 1710B power cable is not connected to any input power source.

b. Move LINE VOLTAGE SELECT switch on rear panel to 220 or 240 position.

c. Replace 1.5 Amperes LINE FUSE with 0.8 ampere fuse (HP Part No. 2110-0020) provided with instrument.

d. Connect input power cable to 220- or 240-Vac source.

2-10. REPACKING FOR SHIPMENT.

2-11. If the instrument is to be shipped to a Hewlett-Packard Sales/Service Office for service or repair, attach a tag showing owner (with address), complete instrument serial number, and a description of the service required.

2-12. Use the original shipping carton and packing material. If the original packing material is not available, the Hewlett-Packard Sales/Service Office will provide information and recommendations on materials to be used.

Page 15

Page 16

SECTION III

OPERATION

3-1. INTRODUCTION.

3-2. This section provides general operating instructions, power and warmup information, functional identification of all controls and connectors, and special applications information for the Model 1710B.

3-3. INSTRUMENT CAPABILITIES.

3-4. The instrument contains dual vertical preamplifiers for dual-channel operation. Each channel offers a choice of ac, high-Z dc, or 50-ohm input coupling. With the dual trace feature, displays can be obtained on either channel A or channel B or on both channels. Simultaneous display of two signals is possible in either chop or alternate mode of display. A+B and A--B modes of operation are also available. In addition, an X-Y mode of operation is provided. In this mode of display, the instrument becomes an X-Y display with inputs through channel A (Y-axis) and channel B (X-axis). The sensitivity of each axis is controlled by the channel A or channel B attenuator.

3-5. Ten calibrated switch settings on each vertical amplifier provide a deflection factor range from 5 mV/div to 5 V/div in 1, 2, 5 sequence. The vertical verniers permit continuous adjustment between calibrated steps and extends the least sensitive deflection factor (5 V/div) to at least 12.5 V/div.

3-6. Main horizontal amplifier sweep-speed settings from 10 ns/div to 0.5 s/div are available in a 1, 2, 5 sequence. The main sweep speed is calibrated when the SWEEP VERNIER control is set to CAL detent position.

3-7. FRONT-'AND REAR-PANEL DESCRIP-

3-8. Front- and rear-panel features are described in figure 3-1. Description numbers match the numbers on the illustration.

3-9. GENERAL OPERATING INSTRUC-TIONS.

3-10. Before connecting ac power to the Model 1710B, make sure the rear-panel line select switches are set to correspond to the voltage of the available power line. The instrument is normally set at the factory to operate from a 120-Vac source. If a differ-

ent power source is to be used, refer to Section II for settings of the line select switches and fuse type.

NOTE

In the following paragraphs all control numbers (in parentheses) refer to the numberical assignment in figure 3-1.

3-11. INITIAL TURN-ON. To place the Model 1710B into operation, perform the following steps:

a. Set INTENSITY (1) fully counterclockwise.

b. Set VERT DISPLAY to ALT (47).

c. Set INT TRIG to A (41).

d. Set vertical vernier controls (52) for channel A and channel B to CAL detent.

e. Set B INVERT switch (44) to out position.

f. Set vertical coupling for channel A and channel B to GND (50).

g. Set horizontal position (18) control to midrange.

h. Set main TIME/DIV (23) to 1 mSEC.

i. Set delayed TIME/DIV (24) to OFF.

j. Set main SWEEP VERNIER (28) to CAL detent.

k. Set AUTO/NORM (22) switch to AUTO.

1. Set main INT/EXT (34) trigger switch to INT.

m. Set LINE (38) switch to on and allow 5-minute warm-up period.

n. Adjust INTENSITY control (!) for just visible trace.

3-12. TRACE ALIGN ADJUSTMENT. The trace align adjustment compensates for external magnetic fields that may affect alignment of the horizontal trace with respect to the graticule. When the instrument is moved to a new location, trace alignment should be checked and adjusted if necessary. To align the trace, proceed as follows:

Page 17

Operation

Page 18

Operation

Model 1710B
- 1. INTENSITY. Controls brightness of display.
- 2. FOCUS. Control to provide the best focused display.
- 3. MAG X10. In X10 position, sweep or X in X-Y mode, is magnified 10 times.
- 4. DLY'D. Selects delayed sweep mode for display.
- 5. MIXED. Selects mixed sweep mode for display.
- 6: MAIN INTEN. Intensifies delayed sweep
- 7.¹ MAIN. Selects main sweek mode for display.
- 8. X-Y. Display mode for providing X-axis deflection with signal applied to channel B input.
- 9. BEAM FIND. Returns display to viewing area.
- 10. delayed EXT + 10. Attenuates external trigger signal by factor of 10; increases external trigger range to ±10V.
- 11. delayed INT/EXT. Selects internal or external delayed sweep triggering.
- 12. delayed AC/DC. Selects drlayed sweep triggering coupling.
- 13. delayed LF REJ. Attenuates delayed trigger signals below approximately 15 kHz.
- 14. delayed HF REJ. Attenuates delayed trigger signals above approximately 1f kHz.
- 15. delayed slope. Selects slope of delayed trigger signal that starts sweep.
- 16. delayed EXT TRIG. BNC connector for delayed external trigger signal.
- 17. DELAY. Selects delay time between start of main sweep and start of delayed sweep.
- 18. horizontal POSITION. Controls coarse and fine horizontal position of display.
- 19. delayed TRIGGER LEVEL. Selects amplitude point on trigger signal that starts delayed sweep.

20. RESET. Resets sweep in SINGLE sweep mode; reset light indicates when sweep is
21. SINGLE. Selects single or normal sweep
22. AUTO/NORM
- a. AUTO, Automatic sweep in absence of trigger signal; 'riggering occurs on trigger signals above 40 Hz.
- b. NORM. Sweep is triggered only by applying trigger signal.
23. main TIME/DIV. Controls sweep time in MAIN sweep mode.
24. delayed TIME/DIV. Controls sweep time in MIXED and DLY'D sweep modes; controls intensified portion of sweep in MAIN INTEN sweep mode.
25. UNCAL light. Refer to step 28.
26. main TRIGGER LEVEL. Selects amplitude point on trigger signal that starts main sweep.
27. TRIGGER HOLDOFF. Provides control of time between sweeps. With control fully counterclockwise, holdoff time is minimum.
28. SWEEP VERNIER. Provides continuous control of sweep time between calibrated positions of TIME/DIV switch. UNCAL light indicates when control is out of CAL detent position.
29. main EXT TRIG. BNC connector for main external trigger signal.
30. main slope. Selects slope of main trigger signal that starts sweep.
31. main HFREJ. Attenuates main trigger signals above approximately 15 kHz.
32. main LF REJ. Attenuates main trigger signals below approximately 15 kHz.

NOTE LINE trigger is selected by engaging both HF REJ and LF REJ pushbutton switches simultaneously.

33. main AC/DC. Selects main sweep triggering coupling.
34. main INT/EXT. Selects internal or external main sweep triggering.
35. main EXT + 10. Attenuates external trigger signal by factor of 10; increases external trigger range to ±10V.
36. ____. Chassis ground connection for external equipment.
37. power lamp. Lights when input power switch
38. SCALE ILLUM. Controls brightness of scale illumination; control also contains input ac power on off switch. With control completely counterclockwise in POWER OFF position, ac power is disconnected internally.
39. CAL 3V. Provides 1-kHz, negative square wnve of 3 volts ±1%.
40. vertical UNCAL light. Lights when either channel A or channel B vernier is out of CAL detent.
v 41. internal trigger A. Selects channel A input signal for triggering.
42. internal trigger B. Selects channel B input signal for triggering.

NOTE

Engaging both channel A and channel B internal trigger pushbutton switches results in composite triggering (COMP) on the displayed signal(s).

4°, BW LIMIT 20 MHz. Display bandwidth limited to 20 MHz. Useful for noise reduction in normal and cascade operation.
44. B INVERT. Control used to invert polarity of channel B signal display.
45. vertical display A. Selects channel A input signal for display.
46. vertical display B. Selects channel B input signal for display.

NOTE

The strates wester

Engaging both channel A and channel B vertical display pushbutton switches results in A+B (algebraic addition) display.

47. ALT Displays each channel on alternate sweeps.
48. CHOP. Displays each channel by switching between channels at 1 MHz rate.
49. position A. Varies vertical position of channel A display.
50. coupling. Selects capaciti e (AC), direct (DC), or 50-ohm coupling of input signal. GND position disconnects input signal and grounds input to vertical preamplifier.
51. VOLTS/DIV. Selects vertical deflection factor nucessary for calibrated measurements.
52. vernier. Provides continuous adjustment of volts div between calibrated positions of VOL/IS/DIV switch.
53. INPUT. BNC connector for channel A input signal.
54. ASTIG. Adjusts roundness of writing spot.
55. PATI. Adjusts for uniform pattern over CRT viewing area.
56. TRACE ALIGN. Adjust to align trace with horizontal graticule.
57. INTEN RATIO. Adjusts intensity of intensified portion of sweep in MAIN INTEN mode of optration.
58. Z AXiS. BNC connector for Z-axis input.
59. VERTICAL OUTPUT. BNC connector for vertical amplifier output signal; provides approximately X10 gain, dc coupled, and source impedance of 100 ohms.
60. MAIN gate. BNC connector for main gate output to external equipment.
61. DELAYED gate. BNC connector for delayed gate output to external equipment.
62. FUSI: AC power input fuse.
63. LINE SELECTOR. Selects 100/120/220/240 ac operation.

Page 19

Operation

a. Accomplish paragraph 3-11.

b. Using channel A POSITION control (49), position trace on center horizontal graticule line.

c. Using non-metallic alignment tool, adjust TRACE ALIGN (56) until trace aligns with horizontal graticule.

3-13. FOCUS AND ASTIGMATISM ADJUSTMENTS. Adjust focus and astigmatism as follows:

a. Turn INTENSITY control (1) fully counterclockwise.

b. Set LINE switch (38) to on position.

c. Set channel A controls as follows:

VOLTS/DIV (51)
Coupling (50)	GND
VERT DISPLAY (45)	A
Vernier (52)	fully cw
Trigger select (42)	В
POSITION (18) (49) a	s required
HORIZONTAL DIŚPLAY (8)	Х-Ү

d. Set INTENSITY (1) to observe dot.

e. Adjust FOCUS (2) and ASTIG (54) controls for best defined dot.

3-14. OPERATOR'S PERFORMANCE CHECK.

3-15. Model 1710B operation may be checked without additional test equipment by using the CAL 3 V output as a signal source. These tests will functionally check each display mode and operation of front-panel controls. To check specifications listed in table 1-1, refer to Section V for performance checks.

3-16. Operator's checks must be performed in the sequence given. Do not attempt to start a procedure in midsequence, as succeeding steps depend on control settings and results of previous steps. If any of the results are unobtainable, refer to Section V and the schematics at the rear of this manual.

a. Set Model 1710B controls as follows:

CHANNEL A

VOLTS/DIV			-,5
Coupling	*		DC
Vernier		••	CAL
POSITION	86	requ	ired
VERTICAL DISPLAY		-	Α
B INVERT			out

CHANNEL B

VOLTS/DIV	N/A
Coupling	N/A
Vernier	N/A
POSITION	N/A

TIME BASE


Horizontal POSITION	as required
SWEEP VERNIER	CAL
HORIZ DISPLAY,	MAIN
Main TIME/DIV	. 0.5 mSEC
Delayed TIME/DIV	10 nSEC
AUTO/NORM	AUTO
Main trigger	INT
Main slope +/—	+
Delayed slope +/	+ +
Main TRIGGER LEVEL	as required
Delayed TRIGGER LEVEL	ccw detent
TRIGGER HOLDOFF	ccw
MAG X10	out

b. Set INTENSITY, FOCUS, and POSITION controls for desired baseline display.

c. Apply CAL 3V output directly to channel A INPUT.

d. Adjust main TRIGGER LEVEL for stable display. Observe six positive-going pulses with leading edge of first and sixth pulse on first and eleventh vertical graticule lines respectively (±10%).

e. Set HORIZ DISPLAY for MAIN INTEN operation.

f. Set delayed TIME/DIV to 0.2 mSEC. Observe intensified portion of sweep.

NOTE

Intensified portion should cover 4 to 5 divisions.

g. Adjust DELAY control until intensified portion is centered on CRT.

h. Set HORIZ DISPLAY for DLY'D operation. Observe that intensified portion is expanded to 10 divisions.

i. Set HORIZ DISPLAY for MAIN INTEN operation.

j. Vary DELAY control. Observe that intensified portion moves smoothly along display.

k. Set delayed TIME/DI * control to 10 nSEC.

l. Turn SWEEP VERNIER counterclockwise to stop. Observe :5 or more pulses between first and eleventh graticule lines.

Page 20

Operation

m. Disconnect calibrator signal from vertical

n. TME/DIV to .1 SEC.

o. Set main TRIGGER LEVEL control to fully clockwise position.

p. Set AUTO/NORM switch to NORM.

q. Select SINGLE operation.

r. Press RESET pushbutton switch. Observe no sweep.

s. Turn main TRIGGER LEVEL fully counterclockwise. Observe one sweep; RESET indicator goes off after sweep.

t. Set AUTO/NORM switch to AUTO.

u. Press RESET pushbutton. Observe one sweep.

3-17. OPERATING INFORMATION.

3-18. The following paragraphs provide additional information concerning use of one special function over another.

3-19. AUTO VERSUS NORM. In AUTO operation, there will always be a recurrent sweep, except in trigger operation. A trigger of 40 Hz or higher overrides AUTO operation and produces a stable presentation. Adjustment of main TRIGGER LEVEL control may be necessary for a stable display. If the trigger is 40 Hz or less, NORM operation must be used. A trigger signal is always needed in NORM operation to generate a sweep.

3-20. In delayed operation, the delayed sweep is armed at the end of the delay time established by the DELAY control. When the delayed TRIGGER LEVEL switch is out of detent position, the delayed sweep is started by the first trigger signal after the delay time established by the setting of the DELAY control if the delayed TRIGGER LEVEL is adjusted for a stable display. In this mode, the delay time is longer than that set by the DELAY control. In starts after delay mode (detent position), the sweep starts immedia' ly after arming.

3-21. AC VERSUS DC. AC coupling removes the dc level of trigger signals and attenuates signals below 10 Hz. For example, if the trigger signal contains a dc voltage component, extreme levels can cause the signal to move out of trigger level range of the 1710B and lose the trigger operation.

3-22. DELAYED SWEEP. After obtaining a desired sweep, any portion can be expanded up to 1 ns per

division with 5% accuracy over center eight major divisions (X10 magnification) or 10 ns per division with 3% accuracy. This permits viewing of critical rise times or signal shapes with increased resolution. Because the sweeps are independent, the main VERNIER may be out of CAL detent and the delayed sweep will still be calibrated.

3-23. Sweep jitter can be reduced by using delayed trigger operation. By rotating the delayed TRIGGER LEVEL control out of detent, the delayed sweep starts on a new trigger. This reduces the jitter accumulated since start of the main sweep.

3-24. MIXED SWEEP. In MIXED SWEEP modes of operation, a dual sweep-speed display is presented. The main sweep drives the first portion of the sweep and the delayed sweep completes the display. This mode can also be selected when SINGLE sweep is desired.

C-25. APPLICATION PROCEDURES.

3-26. PEAK-TO-PEAK VOLTAGE MEASUREMENTS. To measure peak-to-peak voltage of an input signal, proceed as follows:

a. Accomplish paragraph 3-11.

b. Connect input signal to be measured to channel A INPUT connector.

c. Set channel A VOLTS/DIV control for signal display of at least three divisions in amplitude.

d. Set main TIME/DIV control so that display contains two or three cycles of input signal.

e. Adjust main TRIGGER LEVEL control for stable display.

f. Using channel A POSITION control, position negative peaks of input signal on horizontal graticule line near bottom of graticule.

g. Using horizontal POSITION control, position one positive peak of input signal on center vortical graticule line.

h. Count number of vertical divisions from most negative to most positive portions of waveform (estimate to nearest tenth of division).

i. Multiply number of divisions noted in step h by channel A VOLTS/DIV control setting for peakto-peak voltage of input signal.

NOTE

If the input signal is applied ti rough a divider probe, multiply the results obtained in step i by the attenuation factor of the probe.

Page 21

Operation

3-27. DC VOLTAGE MEASUREMENTS. To determine the de component of an input signal or a de level point on an input signal, proceed as follows:

a. Accomplish paragraph 3-11.

b. Connect input signal to be measured to channel A INPUT connector.

c. With channel A input coupling at GND position baseline on convenient horizontal graticule line using channel A POSITION control.

NOTE

Reference for positive dc voltages should be below the center horizontal graticule line; reference for negative dc voltages should be above the center horizontal graticule line. Once a particular horizontal graticule line is selected as reference, do not change channel A POSITION control.

d. Set channel A input coupling switch to DC position.

e. Set channel A VOLTS/DIV control so that point of input signal to be measured is as far as possible from zero-volt reference line selected in step c.

f. Using horizontal POSITION control, move point on signal to be measured until it rests on center vertical graticule line.

g. Count number of vertical divisions between zero-volt reference graticule line and point on signal to be measured (estimate to near st tenth of division).

h. Multiply number of divisions noted in step g by channel A VOLTS/DIV control setting for dc voltage measurement.

NOTE

If the input signal is applied through a divider probe, multiply the results obtained in step i by the attenuation factor of the probe.

3-28. TIME-INTERVAL MEASUREMENTS. To measure the time interval between two events of interest, proceed as follows:

a. Accomplish paragraph 3-11.

b. Connect signal to be measured to channel A INPUT connector.

c. Set main TIME/DIV control so that both events of interest are displayed on CRT.

d. Adjust main TRIGGER LEVEL control for stable display.

e. Using horizontal POSITION control, position one measurement point on signal to convenient vertical graticule line.

f. Using channel A POSITION control, position other measurement point on center horizontal graticule line.

g. Count horizontal divisions between two measurement points (estimate to nearest tenth of division).

h. Multiply number of divisions noted in step g by main TIME/DIV control setting for time interval between two events of interest.

3-29. FREQUENCY CALCULATION. To determine the approximate frequency of an input signal, proceed as follows:

a. Accomplish paragraph 3-28 using start and ending points of one cycle of input signal as events of interest.

b. Calculate input signal frequency using the following formula:

3-30. PROBE COMPENSATION. To adjust divider probes which have a compensation adjustment, proceed as follows:

a. Accomplish paragraph 3-11.

b. Connect divider probe cable to channel A INPUT connector.

c. Connect probe tip to PROBE ADJ terminal.

d. Set channel A VOLTS/DIV control for a square-wave display that has two or three divisions of vertical deflection.

Figure 3-2. Divider Probe Adjustment Display

Page 22

"e. Set main TIME/DIV control for horizontal display of/at least two full square waves.

f. Adjust divider probe compensation for correct display (see figure 3-2).

3-31. TIME DIFFERENCE MEASUREMENTS. To measure the time difference between two events having a common source, (e.g., propagation delay), proceed as follows:

a. Accomplish paragraph 3-11 for both channels A and B.

b. Connect one signal of interest to channel A INPUT connector.

c. Connect other signal of interest to channel B INPUT connector.

NOTE

Make sure reference signal is connected to channel A since the trigger signal for both channel A and channel B is obtained from channel A.

d. Set channel A and channel B VOLTS/DIV controls for desired vertical amplitude of display.

e. Set main TIME/DIV control so that the two events are at least four horizontal divisions apart.

f. If necessary, adjust main TRIGGER LEVEL control for stable display.

NOTE

If stable display is not obtainable, externally trigger the oscilloscope with the common source signal.

g. Using horizontal POSITION control, position first event on convenient vertical graticule line.

h. Using appropriate vertical POSITION control, position second event on center horizontal graticule line.

i. Count horizontal divisions between two measurement points (to nearest tenth of division).

j. Multiply number of divisions noted in step i by main TIME/DIV control setting for time difference between events.

3-32. X-Y PHASE MEASUREMENTS. The X-Y horizontal display mode of operation provides a method

of measuring phase differences between two signals of the same frequency (up to 3 MHz). In this mode, one input signal provides deflection along the horizontal axis (x) and the other input signal provides deflection along the vertical axis (y). The phase angle can be determined from the resulting lissajous pattern. There are other uses for this mode, such as, establishing a horizontal sweep from a free-running sweep oscillator.

3-33. To measure phase relationship between two signals of the same frequency, proceed as follows:

a. Connect one signal to channel A and the other to channel B . PUT connector.

b. Press VERT DISPLAY pushbutton switch A.

c. Press INT TRIG pushbutton switch B.

d. Press HORIZ DISPLAY pushbutton switch X-Y.

e. Set both channel A and channel B VOLTS/ DIV switches for a display of about 4 divisions (both horizontally and vertically).

f. Adjust POSITION controls until display is at center of CRT.

g. Measure distances A and B as shown in figure 3-3.

h. Divide A by B to obtain sine of phase angle (φ); (sine (φ) = A).

i. Determine sine value to determine phase angle.

j. Phase angle will be accurate to within 3° for signals up to 1 MHz.

Figure 3-3. X-Y Waveform

3-7/(3-8 blank)

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Page 24

SECTION IV

PRINCIPLES OF OPERATION

4-1. INTRODUCTION.

2. This section contains functional descriptions keyed to overall, simplified block diagrams of circuit groups (schematics 1 and 2). For simplicity, the block diagrams are drawn for function and do not show circuit details. Schematics are located in Section VIII.

4-3. VERTICAL SECTION BLOCK DIA-GRAM. (See schematic 1.)

4-4. INPUT ATTENUATORS. Channel A and channel B attenuators accept the input signals applied to the front-panel INPUT connectors. The attenuators have two functions: they select the type of input coupling (50Ω, DC, GND, AC); and, they set the vertical deflection factor (5 mV/div to 5 V/div) as selected by the front-panel VOLTS/DIV switches.

4-5. VERTICAL PREAMPLINER AND CONTROL IC. The vertical preamplifier and control integrated circuit accept a single-ended signal from the attenuator and convert it to a differential signal. The differential signal is then amplified and a portion of it is used for the sync amplifier while the main path is then acted upon by the polarity switch, vernier, position, and channel switch controls (in that sequence).

4-6. DELAY LINE. The delay line assembly delays the vertical signal approximately 50 nanoseconds. This delay allows the sweep to trigger before the vertical signal reaches the CRT plates.

4-7. VERTICAL OUTPUT AMPLIFIER. The vertical output amplifier provides drive to the CRT vertical deflection places.

4-8. HORIZONTAL SECTION BLOCK DIAGRAM. (See schematic 1.)

4-9. TRIGGER C/RCUIT. The internal sync amplifier provides the synchronization signal for the main and delayed trigger generators. The generators develop the trigger signals that start the main and delayed sweep. The trigger is also applied to an auto circuit that is used in AUTO mode only. The outputs of the generators are controlled by the level of the sync signal applied and the reset signal from the holdoff control circuit. When the reset signal is logic high, the generator is inoperative. When the reset signal is low, the generator is operational and a trigger signal

will be developed if there is an internal or external sync input.

4-10. SWEEP ANL) INTEGRATOR CIRCUITS. The sweep circuits initiate a horizontal sweep by the trigger signal that is applied to their inputs. A Miller integrator produces the horizontal sweep ramp; slope is controlled by the TIME/DIV switch on the front panel of the instrument. Output from the Miller integrator is applied through horizontal display control switches to the horizontal preamplifier circuit.

4-11. The horizontal sweep is also compared to a reference voltage by a comparator sweep length that drives the reset circuit. The reset circuit, along with other holdoff circuits, controls the timing sequence of the sweep ramp.

4-12. HOLDOFF CIRCUITRY. The holdoff circuit establishes the time interval between trigger points. This time interval is adjustable by the TRIGGER HOLDOFF control. The sweep ramp and the TIME/ DIV switch control the holdoff ramp generator. When the generator is activated, a ramp, determined by a selected holdoff capacitor and the TRIGGER HOLDOFF control, is produced. When the ramp reaches a predetermined voltage level, the reset circuit activates. This arms the trigger generator. Upon receipt of a new trigger signal, a new sweep is generated.

4-13. HORIZONTAL PREAMPLIFIER. The horizontal preamplifier provides amplification for the sweeptime ramp. A horizontal POSITION control establishes a reference level for the horizontal sweep. The BEAM FIND switch, when engaged, reduces emitter current in the output stage of the preamplifier so that the horizontal sweep will be returned to the viewing area of the CRT.

4-14. HORIZONTAL OUTPUT. The horizontal output stage provides drive to the CRT horizontal deflection plates.

4-15. GATE CIRCUITRY. (See :hematic 2.)

4-16. The gate assembly contains the circuitry necessary to control brightness of the CRT display. An intensity control circuit is used for brightening or blanking the CRT when necessary. Astigmatism, focus, pattern, and floodgun filament controls are part of the gate assembly. A 3-VOLT calibrator is also part of the gate assembly.

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Theory

4-17. HIGH-VOLTAGE POWER SUPPLY. (See schematic 2.)

4-18. The high-voltage power supply consists of the high voltage oscillator and a rectifying network. The high voltage oscillator produces cathode and grid voltages for the CRT. A secondary winding on the high voltage transformer provides voltage for the CRT cathode heater.

4-19. The CRT cathode voltage is sampled and fed back to a HV oscillator control circuit on the gate assembly. If the cathode voltage becomes more negative, less current is supplied to the oscillator. With less current supplied, the output amplitude of the oscillator is reduced and the cathode voltage will return to its normal operating value. If the cathode becomes less negetive, more current is supplied to the oscillator.

4-20. A tap on the secondary of the high voltage transformer is connected to a multiplier assembly. Output of the multiplier (X6) is connected to the CRT post accelerator terminal.

4-21. LOW-VOLTAGE POWER SUPPLY. (See schematic 2.)

4-22. The low-voltage power sup ly operates from an ac power source. The ac line is applied to the input power circuit where 100/120/220/240-Vac operation is selectable. The input power circuit contains the ac line protection fuse. The ac input is applied to a step-down power transformer.

4-23. Secondary outputs from the power transformer are applied to rectifiers and voltage regulator circuits, which 'convert input ac power to usable dc outputs of different voltage levels.

4-24. CIRCUIT DETAILS.

4-25. The following paragraphs provide a detailed explanation of individual circuits in the Model 1710B. Circuits that are identical for both channels are only explained for channel A.

4-26. ATTENUATOR ASSEMBLIES.

4-27. GENERAL INFORMATION. (See schematic 3.) The channel A attenuator assembly is a two section, cam-actuated attenuator. The first section is controlled by coupling switch A1S1. The second section is controlled by VOLTS/DIV switch A1S2. The attenuator components are closely mounted and their interrelationship is critical. If a malfunction occurs in an attenuator assembly, it is recommended that the attenuator board be replaced with a like unit.

4-28. In describing the attenuator assembly, only basic reference designators will be used. When

referring to table 6-2 (Section VI), prefix all basic reference designators (except A3 assembly components) with AI. See figure 4-1 for simplified block diagram of the attenuator.

4-29. INPUT. The input signal applied to channel A INPUT connector J1 is routed to coupling switch A1S1 through a 50-ohm stripline that is part of the etched circuit board. With A1S1 in its AC position. the input signal is applied through capacitor A1C1 to the first section of the attenuator. The value of AICI is such that signals below 10 Hz will be attenuated. In GND position, AIS1 disconnects the input signal and applies a ground to the attenuator input. In DC position, AISI forms a straight-through connection and applies the input signal directly to the high impedance section of the attenuator. In 500 position, A1S1 terminates the input signal in 50 ohms. The termination consists of two 100-ohm resistors, A1R1 and A1R2. These resistors are constructed of flame-proof material as a precaution against over-voltage application in the 500 position. The resistors are mounted in sockets to facilitate replacement.

4-30. ATTENUATOR STAGES. The VOLTS/DIV switch A1S2 controls a two-section cascaded attenuator. Each section consists of a group of attenuation networks. The high impedance section contains X1, X10, and X100 networks. The low impedance section contains X1, X2, and X5 networks. Each position of A1S2 cascades a network in the high impedance section with a network in the low impedance section. By cascading different network combinations, the attenuator provides 5 mV/div to 5 V/div vertical deflection. To obtain 5 mV/div, the attenuator activates a gain change of two in the vertical preamplifier.

4-31. A high-to-low impedance converter stage is inserted between the two sections of attenuator switch A1S2. The high frequency amplifier section of the impedance converter consists of field-effect transistor (FET) A1Q1 connected in a source follower configuration. Input to the gate of the FET is capacitively coupled through A1C5. Transistor A1Q2 functions as the current source for 1Q1. Emitter follower A1Q3 drives the resistive divider network of the low impedance section of attenuator switch A1S2. Under input over-voltage conditions, A1CR1 prevents reverse breakdown of the base-emitter junction of A1Q3.

4.32. The low frequency path of the input signal consists of error amplifier A3U1 and level shifter A3Q7. The error amplifier samples input and output signals within a frequency range of DC to 1 kHz and generates a correction signal to the high frequency amplifier to replace the missing low frequency signal components. The input signal sample is accomplished through a resistor divider network consisting

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Theory

Figure 4-1, Attenuator Simplified Block Diagram

of A1R8 and A3R64-A3R66. This provides isolation of capacitive loading to high frequency signals and over-voltage protection for the error amplifier. Gain of the low frequency path is set by adjusting the resistor divider ratio used to sample the output signal. Adjustment is accomplished with A3R74. Transistor A3Q7 functions as a level shifter for the low frequency correction signal. The low frequency correction signal is applied through current source A1Q2 to the high frequency amplifier circuit.

4-33. Channel B attenuator A2 functions identically as the channel A attenuator described in paragraphs 4-27 through 4-32. See schematic 4 for channel B component identification.

4-34. VERTICAL SECTION.

4-35. GENERAL INFORMATION. (See schematic 5.) Each channel preamplifier circuit consists of an integrated circuit (IC), associated biasing networks, and a chip transistor. All four ICs mounted on substrate assembly A3A1 provide two outputs: the main vertical signal and the internal sync signal.

4-36. PREAMPLIFIER STAGE. Since channel A and channel B are almost identical, only channel A will be described in detail. Where channel B differs from channel A, the difference will be discussed.

4-37. The input signal from attenuator A1 is applied to the channel A section of substrate assembly A3A1. The input amplifier stage is balanced (attenuators not in 5 mV/div) by main balance potentiometer A3R12 (A3R23 for channel B). A signal split is then accomplished with the two signals taken out separately (main signal and sync signal for time hase triggering).

4-38. The 5 mV/div vertical sensitivity is obtained by increasing the gain of the input amplifier stage by a factor of two. This is done by actively switching the emitter impedance of the input amplifier stage. The 5 mV/div range is balanced by potentiometer A3R9 (A3R24 for channel B) after A3R12 and A3R23 have been adjusted.

4-39. Outputs from channel A and channel B are combined in a common load resistor and applied to

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the input of delay line driver stage A3Q5/A3Q6. The sync outputs of channel A and channel B are combined in a common base stage and its output drives a balanced 3000 line to the input of main sync amplifier A10.

4-40. The output of A3Q3/A3Q4 is connected to delay line A4 through a bandwidth limit circuit. The bandwidth limit circuit limits the amplifier, 3 dB down to 20 MHz. A3Q3/A3Q4 operates as a differential common emitter amplifier.

4-41. BEAM FIND switch A8SIA (see schematic 15) supplies emitter bias (-15V) to amplifier A3Q3/A3Q4. When A3SIA is pressed, emitter bias is removed from the circuit. Signal sensitivity is reduced enough to return the trace to the viewing area of the CRT.

4-42. Each channel has a vertical POSITION control (R3 and R4) local d on the front panel. Vertical positioning of the viewed display is accomplished by adding or subtracting current in the main signal path. This results in shifting the vertical dc level of the output signal and causes the trace on the CRT to move up or down

443. With front panel vernier controls A1R1 and A2R1 in CAL detent position (attenuators not in 5 mV/div), the gain of each channel is adjusted by A3R1 (channel A) and A3R28 (channel B). By adjusting the ratio of bias current through two parallel connected junctions, the current division between the two junctions can be controlled. After the above adjustments have been made, the 5 mV/div gain of each channel is adjusted by A3R4 (channel A) and A3R27 (channel B).

4-44. An input signal applied to channel B can be inverted for A—B operation by front-panel B INVERT switch A6S1D. A saturated switch and bias circuit is also provided so that only a dc level change is needed to switch polarity. The dc level change (+15V) is supplied by the B INVERT switch when engaged.

4-45. PREAMPLIFIER CONTROLS (See schematic 7.) Internal Trigger Switch Assembly A6 and Vertical Display Switch Assembly A7 control the operation of substrate assembly A3A1. Control of the substrate assembly is described in the following paragraphs.

4-46. Channel A Display. Engaging VERT DISPLAY switch A7S1A selects the channel A input signal for display on the CRT. When angaged, A7S1A applies a constant high to the set input on flip-flop A7U1, causing its Q output (pire 13) to be held high and its Q output (pine 1) to be held low.

4-47. Since A7U1 is held in its set condition, the base bias applied to A7Q2 is more positive than that ap-

plied to A7Q1. Transistor A7Q2 conducts, and applies a disabling voltage to the channel B channel switch on assembly A3. With +V1 bias removed, output from the channel B preamplifier is inhibited.

4-48. Channel B Display. Engaging VERT DISPLAY switch A7S1B selects the channel B input signal for display on the CRT. When engaged, A7S1B applies a constant high to the reset input (pin 12) on flip-flop A7U1.

4-49. With A7S1B engaged and A7U1 held in its reset condition, the Q output of A7U1 is held high and the Q output is held low. With its base bias more positive, A7Q1 conducts and applies a disabling voltage to the channel A channel switch on assembly A3. With +V1 bias removed, output from the channel A preamplifier is inhibited.

4-50. Channel A and Channel B Displays. To display signals applied to both channels, VERT DISPLAY switches A7S1A and A7S1B are not engaged. The set and reset voltages applied to A7U1 are low. The flip-flop is controlled by inputs from either the ALT signal through OR/NOR gate A7U2A or the CHOP signal generated by chop oscillator A7U2B. The high and low inputs from either the ALT signal or the chop oscillator causes the Q and Q output of A7U1 to alternate between high and low logic levels. This action causes A7Q1 and A7Q2 to conduct alternately.

4-51. Channel A+B Display. To algebraically display input signals applied to both channels, VERT DIS-PLAY switches A7S1A and A7S1B are pressed simultaneously. With both switches engaged, --15V bias is removed from the emitter circuits of A7Q1 and A7Q2, cutting them off. This causes both channel A and channel B preamplifier stages on assembly A3 to be operational. In addition, with both A7S1A and A7S1B engaged, +15V is applied to the junction of A3VR5 and A3VR6. This increases the current available at the output circuit of the preamplifiers by effectively bypassing A3VR6.

4-52. For composite triggering in A+B or CHOP mode of operation, +15V is applied to the emitter circuits of A3Q5/A3Q6 through trigger switches A6S1A and A6S1B. This increases the current available at the emitters of sync amplifier A3Q5/A3Q6.

4-53. CHOP Mode Display. When CHOP made of display is selected by VERT DISPLAY switch A7S1D, a low is applied to pin 11 of OR/NOR gate A7U2B. With e low applied to pin 11, A7U2B operates as an astable multivibrator. The repetition rate of A7U2B, controlled by feedback capacitor A7C3, is approximately 1 MHz. The NOR gate output of A7U2B

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is applied as an input to flip-flop A7U1. The Q and Q output of the flip-flop control the operation of A7Q1/A7Q2 explained previously.

4-54. The NOR gate output of A7U2B is also applied to gate assembly A14 as a chop blanking signal. The chop blanking signal blanks the CRT trace during channel switching

4-55. ALT Mode Display. When AL/T mode of display is selected by VERT DISPLAY switch A7S1C, it releases all other display switches (A7S1A, A7S1B, and A7S1D). Electrically, A7S1C performs no function. It is mechanically connected to the other display switches so as to release them if they are engaged.

4-56. The ALT signal that is developed on main sweep assembly A8 is applied to an input on OR/ NOR gate A7U2A. At the start of the main sweep, the ALT signal goes low. With all inputs low, the NOR output of U2A (pin 5) is high. The high is applied as an input to flip.³op A7U1. At the end of the main sweep, the ALT signal becomes high and the NOR output of A7U2A becomes low. The negative transition at the input to flip.flop A7U1 causes it to change states. Thus, at the end of each sweep, channel control flip-flop A7U1 alternately disables channel A or channel B.

4-57. Channel A Sync Circuit. Internal sync switch assembly A6 contains the sync control circuitry necessary for selective internal triggering.

4-58. Engaging channel A sync switch A6S1A applies a low to the base of A7U3Q1 (pin 2). Since the channel B switch is not engaged, a high is applied to the base of A7U3Q2 turning it on. With A7U3Q5 conducting, the emitter level of A7U3Q1/A7U3Q2 (pin 3) is approximately the bias applied to A7U3 pin 13. With A7U3Q2 conducting, the bias developed at A7U3 pin 5 is applied to the channel B sync enabling network on assembly A3, preventing a channel B sync signal from being generated.

4-59. Channel B Sync Circuit. Engaging channel B sync switch A6S1B applies a low to the base of A7U3Q2. Since channel A switch is not engaged, a high is applied to the base of A7U3Q1 turning it on. With A7U3Q5 conducting, the emitter level of A7U3Q1/ A7U3Q2 (pin 3) is approximately the bias applied to A7U3 pin 13. With A7U3Q1 conducting, the bias developed at A7U3 pin 1 is applied to the channel A sync enabling network on assembly A3, preventing a channel A sync signal from being generated.

4-30. Composite Sync Circuit. When composite sync is selected, channel A and channel B sync switches (A6S1A and A6S1B) are engaged simultaneously. With both sync switches engaged, a ground is applied to the emitter circuit of A7U3Q5, cutting it off, and thereby disabling the emitter circuit of A7U3Q1/A7U3Q2. This

cuts off A7U3Q1 and A7U3Q2. In addition, with both sync switches engaged, —15V is applied to the emitter circuit of A7U3Q3 and A7U3Q4 through CHOP display switch A7S1D.

4-61. For composite sync, the outputs of A7U3Q3 and A7U3Q4 are controlled by the Q and Q outputs of A7U1. When the Q output of A7U1 is high (Q output low), A7U3Q4 conducts and A7U3Q3 is cut off. With A7U3Q4 conducting, its output (A7U3 pin 11) is approximately the bias voltage applied to its emitter (A7U3 pin 10). The bias at A7U3 pin 11 is applied to the B sync enabling network on assembly A3, preventing a channel B sync signal from being generated.

4-62. When the input to the base of A7U3Q3 is high (input to the base of A7U3Q4 is low), the collector output of A7U3Q3 (pin 8) is approximately the bias voltage applied to its emitter (A7U3 pin 7). The bias at A7U3 pin 8 is applied to the A sync enabling network on assembly A3, preventing a channel A sync signal from being generated.

4-63. Composite Sync Chop Mode Display. When composite sync is selected for CHOP mode of display, A7U3 is disabled by removing the -15V bias from both sections of the IC. This prevents A7U3 from applying a disabling voltage to either channel A or channel B enabling networks on assembly A3. The sync signal generated is a composite of signals applied to channel A and channel B.

4 34. Also, when composite sync is selected for CHOP mode of display, +15V is applied by CHOP switch A7S1D through sync switches A6S1A and A6S1B to emitter circuits of sync amplifier A3Q5/ A3Q6. The additional voltage source increases current available at the input to the sync amplifier (similar to A + B operation of the main signal amplifier A3Q3/A3Q4). When B INVERT switch A6S1D is engaged during this mode of operation, the channel B sync signal is inverted prior to developing the composite sync signal by applying +15V through A6R1 and A6S1D to a cross-over network in the channel B sync circuit on A3A1. This results in the channel B sync signal being inverted prior to combining with the channel A sync signal.

4-65. DELAY LINE ASSEMBLY. The output of the main signal amplifier A3Q3/A3Q4 is applied to delay line assembly A4. The delay line has a differential impedance of approximately 125 ohms and provides a time delay of approximately 50 nanoseconds. This delay is sufficient to allow the internal sync signal to trigger the time base and start the horizontal sweep. Without the insertion of this time delay in the signal path, the sweep would start after the signal reached the vertical deflection plates of the CRT and the leading edge of fast rise time signals would not be displayed.

4-66. VERTICAL OUTPUT AMPLIFIER. (See schematic 6.) The vertical output amplifier assembly A5

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Theory

consists of two integrated circuits with their associated control components. Integrated circuit A5U1 is the main vertical amplifier. It receives the differential signal from delay line assembly A4, amplifies it and applies it to output amplifier A5U2. High frequency adjustments A5C4, A5C6, A5C7, A5C13, A5R11, and A5R22 are adjusted for optimum pulse response.

4-67. Output amplifier A5U2 is a shunt feedback differential amplifier whose transimpedance converts the current gain of A5U1 to a voltage gain at the input of the CRT. The CRT's vertical section is the distributed line type with a 330-ohm terminating impedance.

4-68. HORIZONTAL SECTION.

4-69. MAIN TRIGGER CIRCUITRY. (See schematics 8 and 9.) The internal sync signal developed on preamplifier assembly A3 is connected to horizontal display switch assembly A10 through a 300-ohm impedance cable. Signal amplification is accomplished by sync amplifier stages A10Q1-A10Q5. Output from A10Q5 is applied through X-Y switch A10S1F to VERTICAL OUTPUT connector J4 on the rear panel of the instrument. Output from A10Q6 drives dual emitter followers A10Q7/A10Q8. Transistor A10Q7 supplies the main sync signal. Transistor A10Q8 supplies the delayed sync signal.

4-70. There are two sources of sync inputs to the main trigger circuit (see figure 4-4 for time base simplified block diagram). One input is from EXT TRIG connector J1 on the front panel of the instrument. The other input is from internal sync source A10Q7. The position of INT/EXT switch A8S10 determines which trigger source is selected. The external sync is applied to A8S10 through EXT +10 switch A8S1P. When A8S1P is engaged, a voltage divider network connected to the external input circuit reduces the input signal by a factor of 10.

4-71. The sync signal (external or internal) is applied to a high-frequency circuit and to a lowfrequency circuit (see schematic 9). The high-frequency circuit consists of A8Q1/A8Q2. This circuit readily passes all frequencies above 15 kHz. The low frequency circuit consists of A8U1/A8Q3 and readily passes all frequencies below 15 kHz.

4-72. The low-frequency path for the trigger signal is through the INT/EXT switch, AC/DC switch, and LF REJ switch to the input of an inverting operational amplifier A8U1. The output of A8U1 is applied to A8Q3 that functions as an emitter follower. The output of the low frequency path is applied to U2 pin 14. Front-panel TRIGGER LEVEL control R15 is part of the low frequency path.

4-73. With AC/DC switch A8S1N in its AC position, A8C1 blocks the dc component of the trigger signal.

When LF REJ switch A8S1M is engaged, the lowfrequency circuit is disconnected and the input to A8U1 is grounded. Pressing both the LF REJ switch and the HF REJ switch applies the line-frequency signal from primary ac power transformer T1 (see schematic 19) to the input of A8U1.

4-74. For high-frequency rejection, HF REJ switch A8S1L is engaged. This applies —15V through A8R7 to the gate of A8Q1. The source of A8Q1 and the emitter of A8Q2 are clamped by diodes A8CR2 through A8CR4 turning them off.

4-75. After conditioning by the high- and low-frequency bandpass circuits, the sync signal is applied to A8U2. This IC contains the pulse shaping network, arming circuitry, and trigger controls required to develop the trigger signal.

4-76. The sync signal is amplified by A8U2 and covered to differential signals. The differentially constructed signals are applied to the inputs of a pair of dual-input Schmitt trigger circuits located in the IC. Another Schmitt trigger on the IC controls the dual-input Schmitts.

4-77. At the end of the holdoff period, the holdoffcomparator develops a reset signal that is applied to the first Schmitt trigger on A8U2. The Schmitt trigger changes state, arming the second Schmitt trigger. When the applied trigger signal reaches the selected trigger level established, the second Schmitt trigger fires. One-half cycle later (when the trigger signal falls below the selected trigger level), the third Schmitt trigger fires producing trigger outputs from A8U2 (pin 1 and pin 2).

4.78. The input sensitivity on which A8U2 generates a trigger pulse is controlled by main trigger sensitivity potentiometer A8R47. The input sync signal slope on which A8U2 generates a trigger pulse is controlled by main slope switch A8S1K. This switch applies +5 volts to pin 16 for positive slope triggering and a ground for nega sve slope triggering.

4-79. The output of A8U2 (pin 2) is applied as one input of a dual-input current switch consisting of A8Q8 through A8Q10. The other input to the current switch is from bright-line auto generator A8U3. When the output of A8U2 (pin 2) or A8U3 (pin 5) goes low, either transistor A8Q8 or A8Q9 will conduct. With either transistor conducting, the current path for the current switch is through A8R36, A8R37, the conducting transistor, and A8R41. The signal developed at the high end of A8R41 is the main gate signal applied to the gate schmitt circuit (see schematic 14). In addition, when A8Q8 or A8Q9 conducts, A8Q10 cuts off. With A8Q10 cut off, a sweep ramp is generated by the integrator circuit (see schematic 10).

4-80. Transistor array A8U3 forms the bright-line outo circuit. In the absence of a sync signal, the output at A8U2 pin 2 is high, cutting off A8Q6. The comple-

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mentary low output at A8U2 pin 1 is applied to the base of transistor A8U3Q3 which drives the base of A8Q11 low causing A8C15 to change to the lower voltage level. The emitter of A8Q11 follows the negative charging of A8C11 which will reach its final charge in 25 milliseconds (unless a new sync signal occurs). With the lower voltage at the emitter of A8Q11, A8U3Q1 will now follow the auto signal applied to the base of A8U3Q5, A8U3Q1/A8U3Q2 form a Schmitt trigger circuit. With a sync signal applied. A8U3Q1 conducts constantly, holding off A8U3Q2. In the absence of a sync signal, the Schmitt trigger will follow the auto signal. When A8U3Q2 conducts, its collector goes low, turning on A8Q9, and, in turn, cutting off A8Q10. With A8Q10 cut off, the main sweep is activated. At the end of the main sweep, the reset signal goes high and is applied to A8U2 pin 4. With a high applied to A8U2 pin 4, the output at A8U2 pin 6 is low, turning on A8Q5. When A8Q5 conducts, it turns on A8U3Q5 which turns on A8U3Q1. With A8U3Q1 conducting, bias is removed from A8U3Q2, cutting it off. The output at A8U3 pin 5 goes high, turning off A8Q9 and turning on A8Q10. With A8Q10 conducting, a new sweep ramp will not start. At the end of the holdoff period, the reset signal goes low, the output at A8U2 pin 6 goes high, and A8Q5 turns off. When A8Q5 turns off, the cycle is repeated and a new sweep is initiated.

4-81. In NORM position of the AUTO/NORM switch A8S1K, +5V is applied to the base of A8U3Q4 turning it on. With A8U3Q4 conducting, forward bias is applied to the base of A8U3Q5 turning it on. This applies a constant forward bias to A8U3Q1 turning it on. With A8U3Q1 conducting, A8U3Q2 and A8Q9 are cut off. In the absence of a trigger signal, A8Q8 is also cut off and A8Q10 is conducting, preventing the generation of a sweep ramp. When a sync signal is applied to A8U2, the output at A8U2 pin 2 goes low. This turns on A8Q8 and turns off A8Q10, starting a new sweep.

4-82. For single sweep operation SINGLE switch A8S1I is pressed. With A8S1I engaged, +5V is applied through resistor network A8R30, A8R32, and A8R34 to A8U2 pin 5. This prevents A8U2 from developing a trigger signal. When RESET switch A8S1H is pressed, causes a negative-going spike to be applied to A8U2 pin 5. A8U2 is armed causing the output at A8U2, pin 6 to go high turning off A8Q5. A8Q4 and A8Q6 turn on and the reset lamp, DS4, on the front panel lights. A sync signal will produce one sweep.

4-83. MAIN SWEEP AND INTEGRATOR. (See schematic 10.) The main integrator, in conjunction with the sweep time controls, generates the main sweep ramp. The sweep is applied to the horizontal circuits.

4-84. The main integrator circuit is controlled by A8Q10 on assembly A8. When conducting, A8Q10 serves as a current source and prevents generation

of a main sweep ramp. When A8Q10 is cut off by the bright-line auto circuit or the receipt of a trigger signal, A1101B and A1102 turn off, removing reset current from the ramp capacitors. With A11Q2 cut off, Miller integrator circuit A11Q3/A11Q4 is activated. Depending upon the position of main TIME/DIV switch A11S1, a specific integrating capacitor is connected between the gate of A1103 and the collector of A11Q4. The TIME/DIV switch also connects a specific integrating resistor to the emitter circuit of A11Q7 that functions as a constant current source for the ramp capacitors. When A11Q2 turns off, the charging current drained by A11Q7 flows through the selected ramp capacitor (A11C11 through A11C17). This results in a linear, positivegoing ramp at the output of A11Q4. The ramp generated is applied to emitter follower A11Q6. The ovtput of A11Q6 is applied to the horizontal preamplifier through horizontal display switch assembly A10.

4.85. The output of constant current source A11Q7 is controlled by operational amplifier A11U1. A different reference voltage is developed for different ranges covered by the TIME/DIV switch This reference voltage is applied to AI1U1 pin 3. When different ranges are selected by the TIME/DIV switch. the values of the ramp capacitor, integrating resistor, and A11U1 reference voltage are changed. This action changes the ramp slope for various sweep speeds. The ramp slope can be varied for any selected range with main WEEP VERNIER potentiometer R12. The potentiometer is part of a voltage divider in parallel with the reference voltage applied to operational amplifier AIIUI. When the fastest range (10 ns) of the TIME/DIV switch is selected, capacitors A11C3 and A11C4 function as the ramp generator.

4.86. The sweep ramp, developed at the collector of A11Q4 is applied to the base of A12Q14. Conduction through A12Q14 and A12Q15 follows the positive-going sweep ramp and charges (positively) a particular holdoff capacitor (A12C2 through A12C8) in the collector circuits of A12Q1 through A12Q7. The holdoff capacitor that charges positively is determined by which transistor is conducting. Depending upon the position of TIME/DIV switch A11S1 (see schematic 10), base bias is applied to only one transistor which conducts. With the TIME/ DIV switch in either the 10-nanosecond or 20-narosecond position, no transistor is biased on. The holdoff capacitor, which is always in the circuit, is A13C1.

4-87. When the selected, holdoff capacitor charges to approximately +11V, transistor A12Q8 turns off and transistor A12Q9 turns on. The output of A12Q9 is the positive reset pulse applied to A8U2 (refer to paragraph 4-80.)

4-88. While the reset pulse is positive, A8Q8 and A8Q9 are turned off and A8Q10 turns on (see schematic 9). Since the base bias on A11Q1A (see schematic 9).

Page 31

matic 10) is more positive than A11Q1B, A11Q1B conducts heavily and discharges the selected ramp capacitor (A11C11 through A11C17) through A11Q2. When the voltage on the base of A11Q1A reaches the voltage level applied to the base of A11Q1B, both A11Q1B and A11Q2 turn on and the sum of currents at the gate of A11Q3 is zero and the ramp is reset.

4-89. As the sweep ramp resets, transistors A12Q14 and A12Q15 turn off (see schematic 13). The selected holdoff capacitor (A12C1-A12C8) discharges through A12R1 and TRIGGER HOLDOFF potentiometer R8. The position of R8 determines the rate of discharge and therefore the holdoff period. When the holdoff capacitor discharges to approximately +1.4V, A12Q10 turns off and A12Q11 turns on causing the reset signal to go negative. The negative transition of the reset signal arms trigger generator A8U2. Upon receipt of the next sync signal a new sweep is generated.

4-90. Transistor array A12U2 controls arming of the delayed sweep. DELAY potentiometer R7 establishes a reference voltage which is applied through isolation amplifier A12U1 to the base of comparator A12U2Q5. The high input impedance of A2U1 prevents load variations from affecting the setting of R7. When the main sweep ramp which is applied to the base of A12U2Q4 slightly exceeds the reference level applied to the base of A12U2Q5, A12U2Q4 conducts. turning on A12U2Q1 and turning off A12U2Q2. With A12U2Q2 turned off, A12U2Q3 conducts, arming the delayed trigger control A8U5. When main sweep only is selected by MAIN sweep switch A10S1E (see schematic 8), A12Q12 conducts, turning off A12Q13. With A12Q13 turned off, emitter bias is removed from comparator A12U2Q3/Q5 and the delay comparator control signal is inhibited. This prevents the delayed sweep from being generated.

4-91. The gate Schmitt circuit (see schematic 14) provides gate assembly A14 with the proper input for

Page 32

each display mode. The main and delayed sweep require their own respective gates, (see figure 4-2 for simplified block diagram of gate Schmitt circuit). In mixed mode of display, a gate is generated at the start of the main sweep and stops at the end of the delayed sweep. Depending upon which input is supplied, gate Schmitt (A8U7) changes state on the first positive control pulse and resets on the first negative control pulse. The pulses are provided by differentiating the control pulses. Buffered outputs are provided to rear-panel BNC connectors (J5 and J6) for both the main gate and delayed gate. In addition, the ALT signal is developed from the buffered main gate output signal. It is applied to vertical display switch A7.

4-92. DELAYED SWEEP CIRCUITRY. (See schematics 11 and 12). The delayed trigger, integrator, and sweep circuits function similarly to the main sweep circuit described previously. The one exception is that the slowest speed for delayed sweep is 20 milliseconds. Refer to paragraphs 4-69 through 4-90 for theory of operation of trigger, integrator, and sweep circuits.

4-93. HORIZONTAL DISPLAY SWITCH ASSEMBLY. (See schematic 8.) The horizontal display switch assembly selects the mode of horizontal display. The different modes are X10 magnification, delayed sweep, mixed sweep, main/delayed intensified sweep, main sweep, and X-Y display.

4-94. X10 Magnification. The MAG switch A10S1A supplies bias to one of two circuits in the horizontal preamplifier. When not engaged, A10S1A supplies forward bias to a X1 stage (A8Q28/A8Q29) on the horizontal preamplifier. When engaged, A10S1A removes the forward bias from the X1 stage and applies it to a X10 stage (A8Q26/A8Q27).

4-95. Delayed Sweep. The DLY'D sweep switch A10S1B performs two functions. When engaged, A10S1B reverse biases the main gate control circuit preventing development of a main gate signal. Also, when engaged, A10S1B routes the delayed sweep ramp to the horizontal preamplifier.

4-96. Mixed Sweep. The MIXED sweep switch AIOSIC performs two functions. When engaged, AIOSIC applies the main sweep ramp as the reset reference to the delayed sweep integrator circuit. Also, when engaged, AIOSIC routes the delayed sweep ramp to the horizontal preamplifier.

4-97. Main Intensified. The MAIN INTEN sweep switch A10S1D performs three functions. When engaged, A10S1D removes the +5V bias applied to intensity gate A14Q10. It also applies +5V to the delayed gate control circuit, disabling it. In addition, A10S1D routes the main sweep ramp to the horizontal preamplifier.

4-96. Main Sweep. The MAIN sweep switch A10S1E performs three functions. When engaged, A10S1E applies +5V to the delay comparator control and to the delayed gate control circuits disabling them. In addition, A10S1E routes the main sweep ramp to the horizontal preamplifier.

4-99. X-Y Control. The X-Y switch A10S1F performs a number of functions. When engaged, A10S1F removes the sync signal from rear-panel connector J4 and applies it to the horizontal preamplifier. It applies the x-y offset voltage to the horizontal preamplifier. The x-y control signal is grounded to prevent generation of the composite gate signal. It also inhibits the main and delayed gate signals applied to connectors on the rear of the instrument, innibits the sweep circuit, and unblanks the CRT.

4-100. HORIZONTAL PREAMPLIFIER. (See schematic 15.) The horizontal preamplifier converts the single-ended sweep from the sweep generator into a differential sweep for driving the horizontal output amplifier. During x-y operation, horizontal position and the x-signal are summed and applied to the preamplifier. The preamplifier provides sweep gain adjustment, trace magnification (X10), and trace centering.

4-101. Transistors A8Q23 and A8Q24 are emitter followers used to provide input isolation. Current in the collector circuit of A8Q25 is determined by the setting of horizontal POSITION control R13A/B. The output current from A8Q25 is applied to A8Q24 base resistor A8R137. In x-y operation, channel B vernier controls the x-axis gain. A8R133 serves as the x-axis gain calibration adjustment. An offset current is supplied to the junction of A8R132, A8R133, and A8R135 to center the x-y display. Variable capacitor A8C45 compensates the x-y phase.

4-102. The emitter outputs from transistors A8Q23/ A8Q24 are applied to a dual differential stage that furnishes the X1 or X10 magnification for the horizontal sweep. When MAG switch A10S1A is not engaged, +53V is applied to the emitter circuits of transistors A8Q28 and A8Q29, biasing them on. Gain for the X1 range is adjusted by A8R148. Engaging MAG switch A10S1A removes the +53V bias from A8Q28/A8Q29 and applies it to the emitter circuits of A8Q26 and A3Q27. Gain for the X10 range is adjusted by A8R146. Resistors A8R152, A8R153, and A8R154 provide a dc balance network for the differential amplifier.

4-103. Differential amplifier A8Q30/A8Q31 provides differential drive to the horizontal output amplifier. This stage, as well as the preceding differential stage, will current limit when overdriven. This prevents saturation of the output amplifier. Transistor A8Q32 functions as a constant current source for the amplifier stage. When BEAM FIND switch A8S1A is pressed, less current is supplied to the amplifier stage. This ensures that the horizontal portion of the trace is returned to the viewing area of the CRT.

4-104. HORIZONTAL OUTPUT. (See schematic 16.) The horizontal output is a differential shunt-feedback amplifier. The currents through A13R3 and A13R4 determine the output voltage since little current flows in the bases of transistors A13Q1, A13Q2, A13Q3, and A13Q4. Variable capacitors A13C5 and A13C7

Page 33

L'igure 4-3. Gate Control Simplified Block Diagram

control the fast corner response, and A13C6 and A13C8 control the slightly slower corner response of the circuit. Resistors A13R1 and A13R2 establish the minimum output voltage level. With the input circuit disconnected, the minimum output voltage level is approximately +9V. sf-t

4-105. Transistors A13Q1 through A13Q4 are emitter followers with A13Q1 and A13Q4 providing the dc signal path and A13Q2 and A13Q3 providing the ac signal path. In a similar manner, A13Q5 and A13Q8 are the de signal path, and A13Q6 and A13Q7 are the ac signal path. Transistors A1306 and A1307 are current sources, and resistors A13R23 and A13R24 serve to lower the power in these transistors. Each side of the output amplifier can swing from approximately +9V to +95V.

4-106. GATE ASSEMBLY AND CALIBRA-TOR.

4-107. GATE CIRCUITRY. (See schematics 17 and 18.) The gate assembly controls intensity of the trace on the CRT. The gate preamplifier, consisting of A14Q1 through A14Q10 sums all desired functions necessary for control of trace intensity. This is accomplished with current switches (see figure 4-3 for simplified block diagram of gate circuit).

4-108. Gate Preamplifier. The setting of front-panel INTENSITY control R2 controls the base voltage applied to A14Q8. The emitter voltage of A14Q8 follows the base voltage and is 0.6V above the base voltage. This voltage applied to A14R18 establishes

the current for current switch A14Q1, A14CR3, and A1409.

4-109. The composite gate signal from the gate Schmitt is applied to the base of A14Q1. This signal switches the current path between A14Q1 or A14Q9. thus causing the gate output voltage to the highvoltage power supply to change.

4.110 The intensified gate functions in a similar manner. It is a current switch consisting of A14Q10. A14CR4, and A14CR5. Its current source is the voltage at the emitter of A14Q8 across A14R22 and A14R23. Zener diode A14VR1 and resistor A14R2 limit the maximum level of the intensified gate. The main intensity control signal is applied through A14R25 to this current switch. The main intensity signal enables the current switch during main intensified mode only.

4-111. Chop blanking is accomplished by current switch A14Q2 and A14Q3. When CHOP mode of operation is selected, the chop blanking signal applied to the base of A14Q2 turns it on and off. The alternating action switches the current path between A14Q2 and A14Q3. Transistor A14Q3 supplies additional current to A14Q9 increasing the brightness of the trace.

4-112. When BEAM FIND switch A8S1A is pressed the front-panel INTENSITY control R2 is disabled and a fixed voltage is supplied through the gate amplifier to the high-voltage power supply. A z-axis voltage applied to A14R6 similarly causes a current

Page 34

change through the gate amplifier. A z-axis signal of > +1 V, pulse width > 50 nanoseconds, dc to 20 MHz will blank the CRT trace of normal intensity. A z-axis signal of +8V will blank the CRT trace regardless of intensity setting.

4-113. Transistors A14Q4 and A14Q5 make up an intensity limit circuit. As intensity becomes excessive in the CRT, its first accelerator begins to draw current. This increases current through A14R16, causing the voltage on the base of A14Q4 to change. The voltage at the emitter of A14Q4 follows the base voltage and is 0.6V below the base. This values the voltage applied to the base of A14Q8 through frontpanel INTENSITY control R2. Variable resistor A14R15 establishes the level at which limiting takes place. Variable resistor A14R10 scts the maximum level the gate output can reach, providing optimum gate drive to the CRT.

4-114. An auto-focus circuit is incorporated in the instrument. Varying INTENSITY control R2 varies the bias applied to the emitter circuit of A14Q7. As conduction through A14Q7 increases or decreases, the voltage drop across FOCUS control R1 changes accordingly (see schematic 18). This automatically corrects the focus adjustment for changes in intensity level.

4-115. Gate Amplifier. The gate amplifier output is a shunt feedback stage consisting of A14Q11 through A14Q14. Transistors A14Q11 and A14Q13 are emitter followers with A14Q11 providing the ac signal path. Resistors A14R30 and A14R31 provide the dc feedback path. Variable capacitor A14C7 controls fast corner response while A14C8 controls slightly slower corner response.

4.116. Due to the high open loop gain of the amplifier most of the current appearing at the summing junction (bases of A14Q11 and A14Q13) flows through the feedback resistors A14R30 and A14R31. This results in a change in output voltage equal to the input current times the feedback resistance (A14R30 plus A14R31). Under certain conditions, the gate output may swing from +5V to +100V.

4-117. CALIBRATOR. (See schematic 17.) The calibrator consists of integrated circuit A14U1 and associated bias controls. It is connected in a multivibrator configuration and free-runs at approximately 1 kHz. Calibrator amplifier adjustment A14R51 is adjusted to produce a square wave with 3 volts amplitude at the CAL 3V terminal on the front panel.

4-118. CRT CONTROLS. (See schematic 18.) There are a few CRT adjustments phy sically located on gate assembly A14 yet are accessible at the rear panel of the instrument for CRT control. These adjustments are TRACE ALIGN (A14R67), ASTIG (A14R74), and PATT (A14R76). A functional description of these controls is given in Section III.

4-119. Two additional CRT controls physically located on gate assembly A14 are screwdriver adjustments. Flood-gun pattern control A14R64 adjusts the voltage applied to flood-gun filaments of the CRT to control scale illumination range. ORTHO ADJ control A14R70 adjusts current through the y-axis alignment coil on the CRT.

4-120. HIGH-VOLTAGE POWER SUPPLY.

4-121. The high-voltage power supply contains a high-voltage oscillator and a rectifying circuit. The high-voltage regulator is part of gate assembly A14.

4-122. When the instrument is turned on, +20V (unregulated) is applied to transistor QI, turning it on. As A1 conducts through the primary winding of A15T1 (pin 3 and 4), positive feedback to the base of Q1 occurs through another winding on the transformer (pins 1 and 2). The circuit oscillates at a rate determined by the inherent distributed inductance and capacitance of the circuit. The magnitude of the oscillations, and consequently the output of the power supply, is controlled by voltage on the collector of voltage regulator A14Q17.

4-123. A reference voltage from the +15V supply is established at the junction of A15R10 and A15R12 and is applied to the base of A14Q15 on gate assembly A14. A sample of the rectified cathode voltage is fed back to the base of A14Q15 through A15R10. Any difference in cathode voltage is amplified and inverted by Darlington amplifier A14Q15/Q16. Output of the Darlington pair drives the base of A14Q17, causing its collector voltage to change. This change is coupled through a winding on A15T1 to the base of Q1 and causes the amplitude of its oscillations to change. This change is in such a direction as to correct the original change in the rectified cathode voltage. Diodes A15CR1 and A15CR2 protect the oscillator transistor base from excess reverse voltage.

4-124. The CRT cathode and grid voltages are developed in the secondary of high voltage transformer A15T1. The cathode voltage is rectified and filtered before application to the cathode of the CRT. It is also used as a feedback control to the high-voltage oscillator, as a reference for the CRT filament winding, for grid bins supply, and for the focus voltage-divider network. The cathode voltage will vary between -2827V to -2973V, depending on component tolerances and is not adjustable.

4-125. The CRT grid voltage is supplied by a voltage tap (pin 5) on the secondary winding of A15T1. Approximately 300V peak is developed and applied through a series RC network (A15C2/A15R2) to diodes which clamp the voltage swing between that established by INT SET control A15R3 and the gate dc levels. The peak-to-peak voltage swing is rectified, and applied to the grid with reference to cathode voltage end controls the beam brightness.

Page 35

Theory

4-126. The unrectified cathode voltage in the secondary of A15R1 is applied to multiplier assembly A16 where the voltage is multiplied approximately six times. The output of the multiplier (approximately +17.5 kV) is applied to the post accelerator connector on the CRT.

4-127. Another secondary winding of transformer A15T1 provides filament voltage for the CRT. This winding is referenced to the rectified cathode voltage through A15R5.

4-128. LOW-VOLTAGE POWER SUPPLY.

4-129. The low-voltage power supply provides regulated +5V, +15V, +53.3V, +115V, and --15V for operation of the various circuits in the instrument. All low voltage supplies are referenced to the +15V supply for regulation purposes.

4-130. ±15-VOLT SUPPLIES. (See schematic 20.) +15volt Supply. One of the secondary windings on input power transformer T1 is connected to bridge rectifier A17CR7. The rectified voltage (nominally+20 Vdc) is filtered by A17C8. The output of the supply is maintained at +15 volts by integrated circuit A17U2 and series regulator transistor Q5. Regulator A17U2 contains a temperature-compensated reference circuit (pin 4) and a differential amplifier with a Darlington output. The reference circuit is connected to the noninverting input of the differential amplifier (pin 3) through A17R20. The +15-volt output is attenuated through A17R22, A17R23, and A17R24. The wiper of potentiometer A17R23 is connected to the inverting input of the differential amplifier. The Darlington output (pin 6) drives the base of series transistor Q5. Resistor A17R23 is adjusted to compensate for variations of the reference voltage (nominally +7.15 volts), so that with an output of +15 volts from the supply, the inverting and noninverting input voltages are equal.

4-131. The IC regulation includes an output current limiting circuit consisting of an NPN transistor whose collector is connected to the differential amplifier and first base of the Darlington pair (within the IC). The emitter and base connections for the NPN transistor are pins 1 and 10 on A17U2. When load current through A17R21 produces a sufficient voltage drop, the NPN transistor conducts, pulling the input to the Darlington pair toward the emitter potential of Q5. This limits the output current. The output current limit is 0.55 to 0.75 ampere.

4-132. --15-volt Supply. (see schematic 20.) Operation of the --15V regulator A17U3 is identical to that of the +15V regulator except that the inver ing

input to the IC is the sum of the +15V and -15V outputs (Nominally 0V).

4-133. +5-VOLT SUPPLY. (See schematic 19.) The +5-volt regulator A17U1 functions identically to that of the +15V regulator A17U2 except that the reference is provided by the output of the +15V supply and attenuated by A17R15 and A17R16.

4-134. +115-VOLT AND +53.3-VOLT POWER SUP-PLIES. (See schematic 19.) The +115-volt and +53.3volt power supplies function identically, therefore only the +115-voit supply will discussed.

4-135. The ac input voltage from power transformer T1 is applied to bridge rectifier A17CR1. The dc output from A17CR1 is filtered by A17C1. A +15V reference is applied through A17CR5 to the emitter of transistor A17Q3. The base of A17Q3 is connected to a voltage-divider network across the output circuit. If the output falls below +115V, the base of A1703 becomes less positive than the emitter and it conducts. With A17Q3 turned on, conduction through Darlington pair Q2 and A17Q2 increases. This results in an increase in output voltage. When the output voltage again reaches +115 volts, A17Q3 turns off. Transistor A17Q1 and resistor A17R2 form a current limiting circuit. As current requirements increase toward the limit of the supply capability, the voltage drop across A17R2 is applied to the base of A17Q1 which conducts and limits current drain from the Darlington pair.

4-136. The +53.3-volt power supply functions identically as the +115-volt supply. The Darlington pair consists of transistor Q3 and A17Q5. The current limiting circuit consists of transistor A17Q4 and resistor A17R8.

4-137. FLOOD-GUN FILAMENT VOLTAGE. (See schematic 20.) Flood-gun filament voltage is developed in a secondary winding of ac power transformer T1. The ac input voltage is rectified by A17CR9/CR10 and filtered by A17C14. One branch of the cutout circuit is applied directly to the flood-gun filament connection on the CRT. The other branch is applied to a control circuit on gate assembly A14. Output of the control circuit on assembly A14 is applied to the other filament connection on the CRT (see schematic 18).

4-138. LINE FREQU2NCY. (See schematic 19.) The line frequency trigger s gnal is developed in the same secondary winding of power transformer T1 that is used for the +5-volt power supply. The line frequency signal is applied through A17R18 to HF REJ switch A8S1M on assembly A8 (see schematic 9).

Page 36

Figure 4·4. Time Base Simplified Block Diagram 4-13

Theory

Page 37

Page 38

Performance Check

Table 5-1, Recommended Test Equipment

Model 1710B

Instrument		Required	Required
Туре	Model	Characteristics	For
DC Stendard Voltmeter VHF Oscillator	HP Model 740B HP Model 3200B	Voltage: 0.5 to 30V Accuracy: to 0.1% Frequency: to 300 MHz Accuracy: ±2%	P, A P, A
Test Oscillator	HP Model 651B	Frequency: 10 MHz	P, A
RF Voltmeter	HP Model 8406A	Voltage: to 3V	P, A
Time-mark Generator	HP Model 226A	Time marks: 2 ns to 0.5 s	P, A
Fast-rise Pulse Generator	HP Model 1105A and 1108A	Pulse rise time: <400 ps	Р
Multifunction Digital Voltmeter	HP Model 34740A with 34702A	Voltage Range: >115V Accuracy: ±0.1%	Α
Adapter	HP Part No. 1250	GR874 to BNC male	р
Adapter (2)	0849 HP Part No. 1250- 0850	GR874 to BNC female	Р
Adapter	HP Model 10110A	Twin Banana Plug to BNC male adapter	Ρ, Λ
Adapter	HP Part No. 1250- 0080	BNC female to BNC female	Р
44-in. BNC Cable (4)	HP Model 10501A	BNC, 44-in. cable	Ρ, Α
9-in. BNC Cable (3)	HP Model 10502A	BNC, 9-in. cable	Р
Adapter	HP Part No. 1251- 2277	Twin Banana Plug to BNC female adapter	,
Test Lends	HP Model 11002A		Р, А
50-ohin Tee	HP Model 11063A	Accessory for RF voltmeter	Р
BNC Tee (2)	HP Part No. 1250- 0781	BNC Tee	Ρ
Prohe	HP Model 10014A	Divide Ratio; 10:1
20-dB Attenuator	HF Model 355D	Attenuator: 20 dB	A
50-ohm Power Divider	HP Model 11549A	·	P
Adapter (3)	HP Part No. 1250- 0780	Male type N to female BNC	Р
Test Oscillo- scope	HP Model 180C/ 1808A/1820C	Blanking Gate Output; Sweep Output	Α
Pulse Generator	HP Model 8013B	Trigger Output	A
50-ohm Load	HP Part No. 0950-	Frequency: 10 KHz	Р
50-ohm Termination	HP Model 10100C	Termination: 50 ohms	, P

P = Performance Check, A = Adjustment Procedure.

Page 39

SECTION V

PERFORMANCE CHECK AND ADJUSTMENTS

5-1. INTRODUCTION.

5-2. This section contains step-by-step procedures for checking the instrument specifications as given in table 1-1 of this manual. The performance checks are arranged in numerical order. For best results, this order should be followed. Included in this section are test setups, procedures, and test equipment required. Most test points and adjustment locations are shown within the procedures in which they are referenced. The procedures for making all internal adjustments are covered in paragraphs 5-46 through 5-99.

5-3. TEST EQUIPMENT.

5-4. Recommended test equipment and accessories are listed in table 5-1. Test equipment equivalent to that recommended may be substituted, provided it meets the required characteristics listed in the table. For best results, use recently calibrated test equipment.

5-5. PERFORMANCE CHECKS.

5-6. The performance checks given in this section are suitable for incoming inspections, preventative maintenance, and troubleshooting. The checks are designed to verify the published instrument specifications. Perform the checks in the order given, and record the measured information on the performance check record at the end of the performance check.

5-7. ADJUSTMENTS.

5-8. The adjustment procedures are arranged in a recommended sequence of adjustments. While most adjustments may be made independent of other adjustments, it is recommended that adjustments be made sequentially as a number of adjustments are directly related to preceding or following adjustments.

5-9. PERFORMANCE CHECK RECORD.

5-10. Each measurement point in the performance check is repeated in the performance check record. The pages may be removed for filing. The first time the performance check is made, enter the results on the performance check record and file it for future reference.

5-11. FRONT-PANEL CONTROL SET-TINGS.

b-12. Set up the instrument and perform initial adjustments outlined in Section III before proceeding with the performance check and adjustment procedures.

5-13. The control settings listed below are to be used for each performance check and adjustment procedure. If a control is to be set to another position, it will be listed in the procedure. After the completion of each performance check or adjustment procedure, set the controls back to the original frontpanel settings.

Position

Vertical (channels A and B):

Control

POSITION			•		• •	centered
VOLTS/DI	V
Coupling.,			•••			DC
Verniers		• •		; •		. CAL
VERT DISI	PLAY	• •				A
INT TRIG						Λ
BW LIMIT		••		•	out	position
B INVERT		••		•	out	position

Horizontal:

POSITION (coarse and fine) centered
HORIZ DISPLAY MAIN
MAG X10 X1 position
DELAY 1.00
TIME/DiV (main)1 mSEC
TIME/DIV (delayed) OFF
TRIGGER LEVEL (delayed) STARTS
AFTER DELAY
TRIGGER LEVEL (main) midrange
SWEEP VERNIER CAL
TRIGGER HOLDOFF detent position
All time base pushbuttons out position
INTENSITY visible trace

5-14. PERFORMANCE CHECK PROCE-DURES.

5-15. DEFLECTION FACTOR. The ranges are from 5 mV/div to 5 V/div (9 ranges) in 1, 2, 5 seque..c.. The accuracy is ±2% with the vernier in calibrated

Page 40

Performance Check

Model 1710B

Figure 5-1. Deflection Factor Test Setup

position. The vernier is continuously variable between all ranges and extends maximum deflection factor to at least 12.5 volts/div. The UNCAL light indicates when vernier is not in CAL position.

5-16. The deflection factor is checked by applying a dc voltage-calibrated signal to the input. The displayed displacement is compared against the voltage standard.

Equipment Required:

DC Standard voltmeter Adapter (HP Part No. 1251-2277) 44-in. BNC cable

5-17. Perform deflection factor check as follows:

a. Connect instruments as shown in figure 5-1.

b. Set main TIME/DIV control to .5 mSEC.

c. Set channels A and B VOLTS/DIV controls to .01 position.

d. Set base line to bottom graticule line.

e. Set de standard voltmeter controls for 50-mV de output signal.

f. Note display. Vertical deflection should be 5 divisions ±2% (±.1 div).

g. Observe vertical deflection factors specified in table 5-2.

h. Set dc standard voltmeter output for 30V.

i. Set channel A VOLTS/DIV control to 5.

j. Rotate channel A vernier fully counterclockwise, Vernier UNCAL light should be lighted and

display amplitude should decrease to less than 2.4 divisions.

k. Set channel A vernier to CAL position.

l. Connect dc standard voltmeter to channel B INPUT connector.

m. Set VERT DISPLAY control to B.
n. Set INT TRIG control to B.
o. Repeat steps d through k for channel B.
p. Disconnect test equipment.

q. Set Model 1710B front-panel controls to initial settings.

DC Standard Settings (Volts)	VOLTS/DIV Settings	Vertical Display (div)
,03	,005	6 ±2% (±,12)
.05	.01	5 ±2% (±.1)
.1	.02	5 ±2% (±.1)
,3	.05	6 ±2% (±.12)
,5	.1	5 ±2% (±,1)
1	.2	5 ±2% (±,1)
3	.5	6 ±2% (±.12)
5	1	5 ±2% (±,1)
10	2	5 ±2% (±,1)
30	5	6 ±2% (±.12)

Table 5-2. Deflection Factor Accuracy

5-18. CALIBRATOR ACCURACY. The calibrator output is a square wave with 3V ±1% amplitude, at approximately 1 kHz.

5-19. The amplitude is checked by comparing the p-p signal against a known 0.1% signal.

Page 41

Figure 5-2. Calibrator Accuracy Test Setup

Equipment Required:

DC Standard voltmeter Adapter (HP Part No. 1251-2277) 44-in. BNC cable Test lead Adapter

5-20. Perform calibrator accuracy check as follows:

a. Connect equipment as shown in figure 5-2.

b. Set Model 1710B controls as follows:

T'IME/DIV (main) .5 mSEC VOLTS/DIV (channel A) .5

c. Set dc standard voltmeter for 3V dc output signal.

d. Note vertical deflection on CRT.

e. Disconnect dc standard voltmeter from Model 1710B.

f. Connect Model 1710B CAL 3V output to channel A INPUT connector using test lead and HP Model 10110A adapter.

g. Note vertical deflection on CRT. Vertical deflection should be same as noted in step d, ±1%. Frequency should be approximately 1 kHz.

h. Disconnect test lead.

i. Set Model 1710B front-panel controls to initial settings.

5-21. Z-AXIS BLANKING. A signal of +8 volts, >50-ms wide pulse will blank a trace of any intensity. Usable to 20 MHz for normal intensity.

5-21. A free-running trace of normal intensity is obtained on CRT. A signal of +8 volts is applied to

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the Z-AXIS input connector on the rear panel of Model 1710B. The display should be blanked regardless of INTENSITY setting.

Equipment'Required:

DC Standard voltmeter Adapter (HP Part No. 1251-2277). 44-in. ENC cable

5-23. Perform Z-axis blanking check as follows:

a. Obtain free-running base line on CRT.

b. Adjust INTENSITY control for normal viewing level of paseline.

c. Connect equipment as shown in figure 5-3.

d. Set dc standard voltmeter for +8 volts, dc output signal.

e. Observe base line is blanked.

f. Disconnect test equipment.

g. Set Model 1710B front-panel controls to initial settings.

5-24. BANDWIDTH. Direct or with HP Model 10020 probe, or with 10X, 10-megohm divider probe (HP Model 10014A). (3 dB down from a 10-MHz 6-division reference signal from a terminated 50-ohm source.) DC coupled: dc to 200 MHz: AC coupled: 10 Hz to 200 MHz; except on 5 mV/range: 150 MHz.

5-25. To check the bandwidth, a vhf oscillator is used to apply a 6-division 10-MHz reference signal to the input of Model 1710B. An rf voltmeter is used to measure the signal level. The vhf oscillator frequency is increased to 200 MHz and the amplitude is adjusted to give the same indication on the rf

Page 42

Performance Check

Model 1710B

voltmeter. Displayed amplitude on CRT/must be equal to or greater than 4.2 divisions:

Equipment Required:

VHF oscillator RF voltmeter 44-in. BNC cable 50-ohm Tee Adapter (HP Part No. 1250-0850) Adapter (HP Part No. 1250-0849) 50-ohm termination 50-ohm power divider

5-26. Perform bandwidth check as follows:

a. Connect equipment as shown in figure 5-4.

b. Set channels A and B input coupling to 500 position.

c. Adjust vhf oscillator for 10-MHz 6-division display on CRT.

d. Note indication on rf voltmeter.

e. Increase signal output of vhf oscillator to 200 MHz.

Figure 5-4. Bandwidth Test Setup

Page 43

, M

Performance Check

f. Adjust output amplitude of signal from vhf oscillator until rf voltmeter indication is same as noted in step d.

g. Observe display on CRT. Signal amplitude should be equal to or greater than 4.2 divisions.

h. Disconnect input signal from channel A INPUT connector.

i. Connect input signal to channel B INPUT connector.

j. Set VERT DISPLAY control to B.

k. Set INT TRIG control to B.

1. Repeat steps c through h for channel B.

m. Set channels A and B VOLTS/DIV to .005 and repeat steps c thru l, checking bandwidth to 150 MHz.

n. Disconnect test equipment.

o. Set Model 1710B front-panel controls to initial settings.

5-27. TRIGGERING. Internal triggering occurs from dc to 100 MHz on signals causing 0.5 division or more of vertical deflection, increasing to 1-division vertical deflection at 200 MHz in all display modes. Triggering on line frequency is also selectable. External triggering occurs from dc to 100 MHz on signals with an amplitude of 50 mV p-p or more, increasing to 100 mV p-p at 200 MHz.

Page 44

Performance Check

5-28. In the internal trigger mode of operation, triggering is checked against certain vertical deflections on the CRT. In the external trigger mode of operation, the input signal amplitude is monitored with an rf voltmeter.

Equipment Required:

VHF oscillator RF voltmeter 44.in BNC cable Two 9-in. BNC cables 50-ohm Tee 50-ohm power divider 50-ohm termination

5-29. Perform triggering check as follows:

a. Connect equipment as shown in figure 5-5.

b. Set Model 1710B channel A coupling to 50 position.

c. Set vhf oscillator for 100 MHz, 0.5 division of vertical deflection output signal.

d. Adjust main TIME/DIV and main TRIGGER LEVEL controls for stable display. (If stable display is obtained, instrument is 'riggering properly.)

e. Set vhf oscillator for 200 MHz, 1 division of vertical deflection output signal.

f. Adjust main TRIGGER LEVEL control for stable display. (If stable display is obtained, instrument is triggering properly.)

g. Set main INT/EXT switch to EXT position.

h. Set vhf oscillator for 100-MHz 17.7-mV output signal as observed on rf voltmeter (50 mV p-p).

i. Adjust main TRIGGER LEVEL control for stable display. (If stable display is obtained, instrument is triggering properly.)

i. Set vhf oscillator for 200-MHz 35.4-mV out put signal as indicated on rf voltmeter (100 mV p-p).

k. Adjust main TRIGGER LEVEL control for stable display. (If stable display is obtained, instrument is triggering properly.)

I. Set main INT/EXT switch to INT position.

m. Set main TIME/DIV control to 20-nSEC position.

n. Set delayed TIME/DIV control to 10-nSEC position.

o. Adjust whf oscillator for 1 division of signal amplitude.

p. Adjust main TRIGGER LEVEL control for stable display.

o. Set HORIZ DISPLAY control to DLY'D

r. Adjust delayed TRIGGER LEVEL con. of for stable display.

s. Connect equipment as shown in figure 5-6.

t. Set delayed INT/EXT switch to EXT posi-

u. Set HORIZ DISPLAY control to MAIN.

v Set vhf ascillator for 200 MHz 35 4 mV out. put signal as indicated on rf voltmeter (100 mV p-p).

w. Adjust channel A VOLTS/DIV switch for approximately two major divisions of vertical deflection

x. Adjust main TRIGGER LEVEL control for stable display.

v. Set HORIZ DISPLAY control to DLY'D

z. Adjust delayed TRIGGER LEVEL control for stable display. (Readjust main TRIGGER LEVEL control if necessary.)

an. If stable display is obtained, instrument is triggering properly.

ab. Disconnect test equipment.

ac. Set Model 1710B front-panel controls to initial setings.

5-30. TRIGGER-LEVEL RANGE. Internal triggering at any point on displayed waveform when in a triggered mode. External triggering is continuously variable between +1 volt and -1 volt on either slope of trigger signal.

Equipment Required:

VHF oscillator 50-ohm power divider 44-in. BNC cable Two 9-in. BNC cables Three adapters (HP Part No. 1250-0780) 50-ohm termination

5-31. Perform trigger level range check as follows:

a. Connect equipment as shown in figure 5-7.

b. Set vhf oscillator for displayed signal on CRT of approximately 10 MHz and 5-division amplitude.

c. Set channel A coupling to 500.

Page 45

Figure 5-6. Delayed Triggering Test Setup

d. Set main TIME/DIV switch to 10 nSEC.

e. Rotate main TRIGGER LEVEL control to both extremes. Triggering point should adjust smoothly across positive slope of displayed waveform.

f. Set main trigger slope to (-).

g. Rotate main TRIGGER LEVEL control to both extremes. Triggering point should adjust smoothly across negative slope of displayed waveform.

h. Set channel A VOLTS/DIV control to .5 position.

i. Increase output of vhf oscillator so that displayed signal on CRT has vertical amplitude, of 4 divisions.

j. Set main INT/EXT switch to EXT position.

k. Rotating main TRIGGER LEVF L control, triggering point should adjust smoothly from +1 volt to -1 volt (using both (+) and (--) main-slope controls).

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l. Set main INT/EXT switch to INT position.

m. Adjust main TRIGGER LEVEL control for stable display.

n. Set HORIZ DISPLAY control to DLY'D.

o. Set main TIME/DIV control to 20-nSEC position.

p. Set delayed TIME/DIV control to 10-nSEC position.

q. Rotating delayed TRIGGER LEVEL control, stable triggering should occur at all points on displayed waveform (using both (+) and (---) delayedslope controls).

r. Set delayed INT/EXT switch to EXT position.

s. Disconnect external trigger signal from main EXT TRIG input connector.

t. Connect external trigger signal to delayed EXT TRIG input connector.

Page 46

Performance Check

Model 1710B

Figure 5-7. Trigger Level Test Setus

17108-015-1-76

u. Rotating delayed TRIGGER LEVEL control, triggering point should adjust smoothly from +1 volt to -1 volt (using both (+) and (--) delayed slope controls).

v. Disconnect test equipment.

w. Set Model 1710B front-panel controls to initial settings.

5-32. COMMON-MODE REJECTION. At least 40 dB, dc to 5 MHz, decreasing to 26 dB at 50 MHz. The common-mode signal amplitude is equivalent to 12

divisions with one vernier adjusted for optimum rejection.

5-33. Identical signals are applied to both channels A and B with channel B set to the inverted mode. The displayed signal is the common-mode signal.

Equipment Required:

Test oscillator 50-ohm power divider 44-in. BNC cable Two 9-in. BNC cables

Figure 5-8. CMRR Test Setup

Page 47

5-34. Perform common-mode rejection check as follows:

a. Connect equipment as shown in figure 5-8.

NOTE

Cables used to connect channels A and B INPUT connectors to 50-ohm power divider must be of the same electrical length.

b. Set Model 1710B front-panel controls as follows:

VOLTS/DIV (channels A and B).1Coupling (channels A and B)500B INVERTengaged

c. Set test oscillator for 5-MHz 2-division amplitude display on CRT.

d. Set channels A and B VOLTS/DIV controls to .01 position.

e. Set VERT DISPLAY control for A+B operation (both A and B pushbutton switches depressed).

f. Adjust either channel A or channel B vernier (whichever is most effective) to achieve minimum deflection.

g. Deflection should be less than one minor division (40 dB).

h. Set test oscillator for 50-MHz output.

i. Repeat steps b through f, using 50 MHz.

j. Deflection should be less than 1.1 major division (26 dB).

k. Disconnect test equipment.

l. Set Model 1710B front-panel controls to initial settings.

5-35. SWEEP-TIME ACCURACY. The ranges are from 10 ns/div to 0.5 s/div (24 ranges) in 1, 2, 5 sequence. The accuracy of the 10 ns/div through 50 ns/div and 50 ms/div through 0.5 s/div ranges is ±3%. The accuracy of the 100 ns/div through 20 ms/div ranges is ±2%. The stipulated accuracies of all ranges are with the vernier in calibrated position. The vernier is continuously variable between all ranges and extensis slowest sweep to at least 1.25 s/div. The vernier UNCAL light indicates when the vernier is not in CAL position.

5-36. The Model 1710B time base is compared to a time-mark generator to verify accuracy.

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Equipment Required:

Time-mark generator 44-in. BNC cable

5-37. Perform sweep time accuracy check as follows:

a. Connect equipment as shown in figure 5-9.

b. Set channel A input coupling to 500 position.

c. Check main sweep accuracy in accordance with table 5-3.

d. Set HORIZ DISPLAY control to DLY'D.

e. Check delayed sweep accuracy in accordance with table 5-4.

f. Disconnect test equipment.

g. Set Model 1710B front-panel controls to initial settings.

Table 5-3. Mair	ı Sweev F	rformance	Check

Main NME/DIV and Time Mark Generator Settings	*Accuracy
10 nSEC to 50 nSEC	±3% (within .3 div)
.1 uSEC to 20 mSEC	±2% (within .2 div)
50 mSEC to .5 SEC	±3% (within .3 div)

*Set one time mark at first left graticule line and read error at eleventh graticule line. Adjust main TRIGGER LEVEL control as necessary for stable displays.

Table 5-4. Delayed Sweep Performance Check

*Delayed TIME/DIV and Time Mark Generator Settings	**Accuracy
10 nSEC to 50 nSEC	±3% (within .3 div)
,1 nSEC to 20 mSEC	±2% (within .2 div)

* Main TIME/DIV is always one sweep position slower than delayed TIME/DIV switch setting.

**S:t one time mark at first left graticule line and read error at eleventh graticule line. Adjust main and delayed TRIGGER LEVEL controls as necessary for stable display.

Page 48

Performance Check

Model 1710B

Figure 5-9, Sweep-time Test Setup

5-38. DELAY JITTER. Delay jitter should be less than 0.005% (1 part in 20,000).

5-39. Delay jitter is checked by expanding the sweep by 20,000 and visually monitoring the jitter.

Equipment Required:

Time-mark generator (HP Model 226A), 44-in. BNC cable (HP Model 10501A).

5-40. Perform delay jitter check as follows:

a. Connect equipment as shown in figure 5-9.

b. Set Model 1710B front-panel controls as follows:

TIME/DIV (main)1 mSECVOLTS/DIV (channel A).5TIME/DIV (delayed).5HORIZ DISPLAYMAIN INTEN

c. Set time-mark generator for 1-mSEC time marks.

d. Adjust DELAY control so intensified portion of sweep starts at 11th graticule line.

e. Set HORIZ DISPLAY control to DLY'D.

f. Adjust DELAY control so display is centered. Delay jitter (horizontal axis) should be less than 1 division, which is equal to less than 0.005%.

g. Disconnect test equipment.

h. Set Model 1710B front-panel controls to initial settings.

5-41. DIFFERENTIAL TIME MEASUREMENT AC-CURACY. (+15°C to +35°C) 50 ns/div to 20 ms/div (±0.5% of measurement, ±0.1% of full scale); 20 ns/div

(±1% of measurement, ±0.2% of full scale). Full scale is 10X the main TIME/DIV control setting.

Equipment Required:

Time-mark generator (HP Model 226A), 44-in. BNC cable (HP Model 10501A).

5-42. Perform differential time measurement accuracy check as follows:

a. Connect equipment as shown in figure 5-9.

b. Set Model 1710B front-panel controls as follows:

VOLTS/DIV (channel A).5Coupling (channel A).00HORIZ DISPLAYMAIN INTENTIME/DIV (main)I mSECTIME/DIV (delayed)10 uSEC

c. Set time-n: ark generator for 1-mSEC time marks.

d. Adjust DELAY control to intensify second time mark from left.

e. Sei HORIZ DISPLAY control to DLY'D.

f. Adjust DELAY control to place visible time mark on center vertical-graticule line.

g. Note DELAY control dial setting.

h. Set HORIZ DISPLAY control to MAIN INTEN.

i. Adjust DELAY control to intensify 10th time mark from left.

j. Set HORIZ DISPLAY control to DLY'D.

k. Adjust DELAY control to place visible time mark on center vertical-graticule line.

Page 49

Performance Check

Figure 5-10. Rise Time Test Setup

I. Note DELAY control dial setting.

m. Subtract DELAY control dial setting obtained in step g from dial setting obtained in step l.

n. Difference obtained in step m should be 8 ±.050.

o. Disconnect test equipment.

p. Set Model 1710B front-panel controls to initial settings.

5-43. RISE TIME. The rise time is less than 1.75 nanoseconds (measured from the 10% to 90% points of a 6-division input step from a terminated 50-ohm source). On 5-mV range rise time is less than 2.3 nanoseconds. Measurements can be made direct, with HP Model 10020A probe, or with 10X, 10-megohm divider probe (HP Model 100 iA).

5-44. A step with a rise time of less than 400 picoseconds is applied to the vertical input. The displayed rise time in then checked to see that it is less than 1.75 nanoseconds, except on the 5-mV range when it should be less than 2.3 nanoseconds.

Equipment Required:

Fastrise pulse generator (HP Models 1105A and 1108A)

44-in. BNC cable (HP Model 10501A)

5-45. Perform rise time check as follows:

a. Connect equipment as shown in figure 5-10.

b. Set main TIME/DIV control to .01 uSEC position.

c. Set channels A and B input coupling to 500 position.

d. Adjust channel A VOLTS/DIV and fast-rise pulse generator controls for display signal having exactly 6 divisions amplitude.

e. Adjust main TRIGGER LEVEL control for stable dicolay.

f. Set HORIZ DISPLAY control to MAG X10.

g. Adjust horizontal POSITION control as necessary to measure rise time.

h. Observed rise time should be less than 1.75 nanoseconds (10% to 90% points).

i. Disconnect fast-rise pulse generator from channel A INPUT connector.

j. Connect fast-rise pulse generator to channel B INPUT connector.

k. Set VERT DISPLAY control to B.

1. Set INT TRIG control to B.

m. Repeat steps d through h for channel B.

n. Disconnect test equipment.

o. Set Model 1710B front-panel controls to initial settings.

Page 50

Adjustments

Model 1710B

5-46. ADJUSTMENT PROCEDURES.

WARNING

Read the Safety Summary at the front of this manual buttore performing adjustment procedures.

5-47. Remove top and bottom covers from the instrument; set front-panel controls to initial settings (paragraph 5-11); apply power and allow fifteen minutes for instrument to warm up. Test equipment requided for adjustment procedures is listed in table 5-1.

5-48. LOW-VOLTAGE POWER SUPPLY ADJUST-MENT. (See figures 5-11 and 8-21.) The +15-volt power supply is the only adjustable low-voltage power supplv in the instrument. All other low-voltage power supplies are referenced to the +15-volt supply.

Equipment Required:

Multifunction digital voltmeter Test leads

Figure 5-11. Low-voltage Power Supply Adjustment

5-49. Adjust low-voltage power supply as follows:

NOTE

Perform steps a through g only if LVPS Assembly A17 has been replaced. Other wise adjust LVPS by performing steps f and k through m.

a. Set A17R23, LV ADJ, fully clockwise.
b. Turn off ac input power to Model 1710B.
c. Remove LVPS assembly A17 retaining screws.

d. |Raise front of assembly A17 until adjustment A17R24 is accessible.

CAUTION

Be careful not to short A17 assembly to chassis or other assemblies.

e. Turn on ac input power to Model 1710B.

f. (onnect multifunction digital-voltmeter (DVM) test lead to test point A17TP1.

g. Adjust A17R24, LV LUMIT, for an indication on DVM of +15.3V.

h. Turn off ac input power to Model 1710B.

i. Remount LVPS assembly A17 with retaining screws removed in step c.

j. Turn on ac input power to Model 1710B.

k. Adjust A17R23 for an indication on DVM of +15V ±50 mV.

l. Check power supply outputs as indicated in table 5-5.

m. Disconnect test equipment.

Table 5-5. Power Supply Outputs

Power Supply Output	Measurement Test Point	Tolerence
+15V	A17TP1	±50 mV
+115V	A17TP5	±2.5V
+53.3V	A17TP4	±0.25V
+5V	A17TP2	±0.6V
+20V	A17TP7	−0.5V, +3.0V
-15V	A17TP3	±.32V
-2950V	A15TP1	<2973V, >2827V

5-50. INTENSITY SET ADJUSTMENT. (See figures 5-12 and 8-19.) The intensity set is adjusted so that the front-panel INTENSITY control will adjust the trace from fully off to maximum brightness for the fastest sweep speeds.

Equipment Required:

Test oscilloscone 10:1 divider probe

5-51. Adjust intensity set as follows:

a. Set front-panel main TIME/DIV control to 5 µs position.

b. Connect test oscilloscope to test point A14TP4 using 10:1 divider probe.

Page 51

17108-020-1-76

Figure 5-12, Intensity Set Adjustment

c. Connect '10:1 divider probe ground lead to A14TP5.

d. Set front-panel INTENSITY control for a 10V pk-pk gate pulse.

e. Adjust A15R3, INT SET, to just extinguish trace on Model 1710B CRT.

f. Disconnect test equipment.

g. Set Model 1710B front-panel controls to initial settings.

5-52. GATE-RESPONSE, AMPLI, E, and AUTO-FOCUS ADJUSTMENTS. (See figure 5-13.) The gate amplifier is adjusted for optimum rise time, overshoot, and correct amplitude. The auto-focus circuit is adjusted for optimum focus at all intensity levels.

Equipment Required:

Test oscilloscope

10:1 divider probe

5-53. Adjust gate response, amplitude, and autofocus as follows:

a. Set Model 1710B front-panel controls as follows:

POSITION (channel A) ... fully clockwise TIME/DIV (main) ....................................

b. Connect test oscilloscope to test point A14TP4 using 10:1 divider probe.

c. Connect 10:1 divider probe ground lead to test point A14TP5.

d. Set intensity limit adjust A14R15 fully counterclockwise.

e. Set gate adjust, A14R10, for gate amplitude of +70 volts.

f. Expand sweep time of test oscilloscope to observe leading edge and overshoot of gate pulse.

g. Alternately turn gate-response adjustments A14C7 and A14C8 for fastest rise time and flattest pulse top (A14C7 adjusts fast corner).

h. Set Auto Focus Adj A14R20 fully ccw.

i. Set controls as follows:

TIME/DIV (main)	10µSF')
TIME/DIV (delayed)	10 nSEC
HORIZ PISPLAY	DLY'D
INTENSITY	maximum
POSITION (channel A)	trace centered

j. Observe center screen trace width while at optimun. focus. Trace width should be 1 mm. If not, adjust Gate Adj A14R10 slightly to make width 1 mm.

k. Set INTENSITY to 10 o'clock position.

1. Set HORIZ DISPLAY to MAIN.

m. Adjust Auto Focus A14R20 for best focus.

n. Set HORIZ DISPLAY to DLY'D.

o. Set INTENSITY to maximum.

p. Refocus, using front panel FOCUS, if necessary.

c. Set INTENSITY to 10 o'clock position.

r. Set HORIZ DISPLAY to MAIN.

s. Readjust Auto Focus A14R20 if necessary for best focus.

t. Set Model 1710B front-panel controls to initial settings except as follows:

POSITION (channel A) ... fully clockwise TIME/DIV (main) ..... 10 mSEC INTENSITY ..... fully clockwise

u. Set test oscilloscope TIME/DIV control to 20 mSEC/div.

v. Use test oscilloscope (connected to test point A14TP4 through 10:1 divider probe) to observe waveform as shown in figure 5-14. If necessary, readjust intensity limit A14R15 to make pulse 30V to 50V as shown.

w. Disconnect test equipment.

x. Set Model 1710B front-panel controls to initial settings.

Page 52

Figure 5-13, Gate Assembly Adjustments

5-54. TRACE ALIGN. (See schematic 18.) The rearpanel TRACE ALIGN control is adjusted to align the horizontal trace parallel to the horizontalpraticule lines.

Equipment Required: None.

5-55. Adjust trace align as follows:

a. Adjust front-panel INTENSIT'Y and FOCUS controls to obtain sharp trace on CRT.

b. Adjust rear-panel TRACE ALIGN control A14R67 so that horizontal trace exactly parallels center horizontal-graticule line.

5-56. ORTHOGONALITY AND PATTERN ADJUST-MENTS. (See schematic 18 and figure 5-13.) The orthognal adjustment aligns the vertical trace with

17108-022-1-76

Figure 5-14. Intensity Limit Adjustment

the vertical axis. The perior adjustment minimizes pincushioning and barreling (trace bow).

Equipment Required: Test oscillator 44-in, BNC cable

5-57. Adjust orthogonality and pattern as follows:

a. Connect test oscillator to channel A INFUT connector.

b. Set test oscillator controls for 1 kHz, greater than 6-division output display signal.

c. Set front-panel INT TRIG control for B trigger.

d. Set front-panel HORIZ DISPLAY control for X-Y mode of display.

e. Align vertical trace with center vertical-graticule line using front-panel horizontal POSITION control.

f. Adjust orthogonal control A14R70 so that vertical trace exactly parallels center vertical-graticule line.

g. Set front-panel HORIZ DISPLAY control * MAIN mode of display.

Page 53

h. Set front-panel INT TRIG control for A trigger.

i. Set test oscillator controls for 500 kHz, 6division output display signal.

j. Adjust rear-panel PATT control A14R76 to obtain best raster display (minimum pincushioning or barreling at top. Bottom, and both sides of display).

k. Disconnect test equipment.

l. Set Model 1710B front-panel controls to initial settings.

5-58. FLOODGUN PATTERN AND INTENSITY HATIO ADJUSTMENTS. (See schematics 17 and 18; figure 5-13.) The floodgun pattern control is adjusted for the most uniform CRT illumination. The intensity ratio between the normal portion and intensified portion of the sweep is set to the desired contrast.

Equipment Required: None.

5-59. Adjust floodgun pattern and intensity ratio as follows:

a. Set front-panel AUTO/NORM pushbutton switch to NORM.

b. Set front-panel SCALE ILLUM control fully clockwise.

c. Set floodgun pattern control, A14R64, fully counterclockwise.

d. Slowly turn floodgun pattern control A14R64 clockwise until an even intensity pattern is noted,

e. Set Model 1710B front-panel controls as follows:

AUTO/NORM ...... AUTO HORIZ DISPLAY ...... MAIN INTEN TIME/DIV (delayed) ..... 20 µSEC

f. Turn rear-panel INTEN RATIO control A14R23 fully clockwise.

g. Turn rear-panel INTEN RATIO control A14R23 counterclockwise until desired contract between normal and intensified portion of trace is obtained.

h. Return Model 1710B front-panel controls to initial settings.

5-60. ATTENUATOR-BALANCE ADJUSTMENTS. (See schematics 3 and 4; figure 5-15.) The attenuators are balanced, so that the trace does not shift when the attenuators are changed from range to range.

Equipment Required: None.

5-61. Adjust attenuator balance as follows:

a. Set front-panel channel A VOLTS/DIV switch to .05 position.

b. Center trace using front-panel channel POSITION control.

c. Set front-panel channel A VOLTS/DIV switch to .1 position.

d. Center trace by adjusting channel A attenuator-balance control A3R71.

e. Set VERT DISPLAY to B.

f Repeat steps a through d for channel B using channel B attenuator-balance adjustment A3R85.

g. Set Model 1710B front-panel controls to initial settings.

5-62. VERTICAL-PREAMPLIFIER BALANCE AD-JUSTMENTS. (See schematic 5 and figure 5-15.) The main-balance adjustments are set to balance the vertical preamplifier with POSITION control set to midrange.

Equipment Required: None.

5-63. Adjust vertical-preamplifier balance as follows:

a. Set fro..t-panel channel A vertical POSI-TION control to 12 o'clock position.

b. Center trace by turning channel A mainbalance adjustment, A3R12.

c. Turn front-panel channel A VOLTS/DIV vernier fully counterclockwise.

d. Center trace using channel A POSITION control.

e. Turn front-panel channel A VOLTS/DIV vernier fully clockwise to detent position.

f. If necessary, turn main-balance adjustment A3R12 to recenter trace.

g. Repeat steps a through f until trace shift is minimized.

h. Set front-panel VERT DISPLAY control to channel B.

i. Repeat steps a through g for channel B using channel B main-balance adjustment A3R23.

j. Set Model 1710B front-panel controls to initial settings.

Page 54

Adjustments

Model 1710B

17108-023-1-76

Figure 5-15. Vertical-preamplifier Adjustments

5-64. 5-niV BALANCE ADJUSTMENTS. (See schematic 5 and figure 5-16.) The 5-mV balance adjustments are made to center the trace on the .005 VOLTS/DIV range with the POSITION controls centered.

Equipment Required: None.

5-65. Adjust 5-mV balance as fellows:

a. Set Model 1/10B controls as follows:

Coupling (both)	GND
VOLTS/DIV (both)
Vertical POSITION
(both) t	race centered

b. Adjust channel A 5-mV balance A3R9 for less than 2 mm of vcrtical shift in base line while switching channel A VOLTS/DIV between .005 and .01.

c. Set VERT DISPLAY to B.

d. Adjust channel B 5-mV balance, A3R24, for less than 2 mm of vertical shift of base line while switching channel B VOLTS/DIV between .005 and .01.

e. Return Model 1710B controls to initial settings.

5-66. SYNC AMPLIFIER BALANCE ADJUSTMENTS. (See schematics 5 and 8; figures 5-15 and 5-16.) With no input, the sync-amplifier circuit is balanced for a 0-volt output.

Equipment Required:

Multifunction digital voltmeter Test leads

Page 55

Figure 5-16. Sync Balance Adjustment

5-67. Adjust sync-amplifier balance as follows:

a. Connect multifunction digital voltmeter (DVM) across test points A10TP1 and A10TP2 (DVM) ground lead connected to A10TP2).

b. Set channel A sync-balance adjustment, A3R8, for indication of 0 volt ±10 mV.

c. Set front panei INT TRIG control to B trigger.

d. Set channel B sync-balance adjustment, A3R18 for indication of 0 volt ±10 mV.

e. Disconnect DVM ground lead from test point A10TP2.

f. Connect DVM ground lead to chassis ground.

g. Set sync zero adjustment, A10R22, for DVM indication of 0 volt ±20 mV.

h. Disconnect test equipment.

i. Set Model 1710B front-panel controls to initial settings.

5-68. OUTPUT-AMPLIFIER BALANCE ADJUST-MENTS. (See schematic 8 and figure 5-17.) The vertical output amplifier is balanced to center the vertical portion of the display.

Equipment Required: None.

5-69. Perform output-amplifier balance adjustments as follows:

a. Press front-panel BEAM FIND pushbutton switch.

Figure 5-17. Vertical Output Amplifier Adjustments

b. Center trace by adjusting balance control A5R23.

c. Release BEAM FIND switch.

5-70. LOW-FREQUENCY RESPONSE ADJUSTMENTS. (See schematics 3 and 4; figure 5-15.) Using a 100-Hz square-wave input, the low-frequency circuit is adjusted for optimum pulse response.

Equipment Required:

Pulse generator 44-in. BNC cable

5-71. Adjust low-frequency response as follows:

a. Connect output of pulse generator to channel A INPUT connector.

b. Set Model 1710B front-panel controls as follows:

Coupling (b	o th ch a	nnels).		.,		50Ω
TIME/DIV	(main)		••		1	mSEC

c. Set pulse generator controls for *100-Hz 6division output display signal.

d. Adjust front-panel main TRIGGER LEVEL control for stable display.

e. Set channel A low-frequency adjustment A3R74 for best signal response.

f. Connect output from pulse generator to channel B INPUT connector.

g. Set front-panel VERT DISPLAY control to channel B.

Page 56

Adjustments

h. Set front-panel INT TRIG control to B trigger.

i. Set channel B low-frequency adjustment A3R88 for best signal response.

j. Disconnect test equipment.

k. Set Model 1710B front-panel controls to initial settings.

5-72. ATTENUATOR COMPENSATION ADJUST-MENTS. (See schematics 3 and 4; figure 5-18.) The attenuators are adjusted for optimum signal response using a 10-kHz square-wave input signal.

Equipment Required:

Pulse generator 44-in. BNC cable

5-73. Adjust attenuator-compensation as follows:

a. Connect pulse generator 50-ohm output to channel A INPUT connector.

b. Set Model 1710B front-panel controls as follows:

VOLTS/DIV (channel A)
Coupling (both)	50Ω
TIME/DIV (main)	10 µSEC

c. Set pulse generator for 10-kHz =0.5V outputdisplay signal.

d. Set channel A .1V attenuator-compensation adjustment A1A1C3 for optimum square-wave response.

e. Set channel A VOLTS/DIV switch to 1 VOLTS/DIV position.

f. Increase pulse generator output to *5 volts.

g. Set channel A 1V attenuator compensationadjustment A1A1C4 for optimum square-wave response.

h. Disconnect pulse generator from channel A INPUT connector.

i. Connect pulse generator 50-ohm output to channel B INPUT connector.

j. Set front-panel VERT DISPLAY control to channel B display.

k. Set front-panel INT TRIG control to B trigger.

eps 1 Jil

l. Repeat steps b through g for channel B attenuator using adjustments A2A1C3 for .1V compensation and A2A1C4 for 1V compensation.

m. Disconnect test equipment.

n. Set Model 1710B front-panel controls to initial settings.

Figure 5-18. Attenuator Adjustments

5-74. CALIBRATOR-AMPLITUDE ADJUSTMENT. (See schematic 17 and figure 5-13.) The calibrator output is compared visually to a known standard and adjusted for exactly -3 volts.

Equipment Required:

DC Standard voltmeter 44-in. BNC cabla Adapter (HP Part No. 1251-2277)

Page 57

5-75. Adjust calibrator amplitude as follows:

a. Set channel A VOLTS 'DIV switch to 0.2V position.

b. Set channel A coupling to DC position.

c. Connect dc standard to channel A INPUT connector.

d. Set de standard to 3V p-p output.

e. Adjust channel A vernier for display of six divisions.

f. Disconnect de standard from Model 1710B.

g. Connect CAL 3V output to channel A INPUT connector.

h. Adjust cal ampl adj A14R51 for 6-division display.

i. Disconnect CAL 3V output from channel A INPUT connector.

j. Set Model 1710B front-panel controls to initial settings.

5-76. VERTICAL-GAIN ADJUSTMENTS. (See schematic 5 and figure 5-15.) The gain of the vertical preamplifier is calibrated using the CAL 3V output.

Equipment Required:

Test leads Adapter (HP Model 10110A)

5-77. Adjust vertical-gain as follows:

a. Using test lead and adapter, connect CAL 3V output to channel A INPUT connector.

b. Set channels A and B VOLTS/DIV switches to 5 position.

c. Set channel A gain adjustment A3R1 for exactly six divisions of vertical deflection.

d. Using test lead and adapter, connect CAL 3V output to channel B INPUT connector.

e. Set front-panel VERT DISPLAY control for channel B display.

f. Set front-panel INT TRIG control for B trigger.

g. Set channel B gain adjustment A3R28 for exactly six divisions of vertical deflection.

h. Disconnect test lead.

i. Set Model 1710B front-panel controls to initial settings.

5-78. 5-mV GAIN ADJUSTMENTS. (See schematic 5 and figure 5-15.) Vertical-amplifier gain is calibrated on the 5-mV range.

Equipment Required:

DC Standard voltmeter 44-in. BNC cable Adapter (HP Part No. 1251-2277)

5-79. Adjust 5-mV gain as follows:

a. Using adapter and BNC cable, connect the dc standard output to the channel A INPUT.

b. Set de standard controls for a 30-mV de signal.
c. Set Model 1710B controls as follows:

VOLTS/DIV (both)
TIME/DIV (main)	1 mSEC
HF REJ (main)	engaged

d. Adjust channel A 5 σ V gain A3R4 for exactly six divisions of vertical deflection.

e. Set VERT DISPLAY to B.

f. Set INT TRIG to B.

g. Connect dc standard output to channel B.

h. Adjust channel B5-mV gain A3R27 for exactly six divisions of vertical deflection.

i. Disconnect test equipment.

j. Set Model 1710B front-panel controls to initial settings.

5-80. TRIGGER-RECOGNITION THRESHOLD AD-JUSTMENTS. (See schematics 9 and 11; figure 5-19.) The main- and delayed-trigger recognition circuitry are adjusted for optimum triggering over the triggering spectrum.

Equipment Required:

Test Oscillator 44-in. BNC cable

Adjustments

Page 58

5-81. Adjust trigger-recognition threshold as follows:

a. Set Model 1710B front-panel controls as follows:

Coupling (channel A)	GND
AUTO/NORM	NORM
TIME/DIV (main)	1 mSEC
INT/EXT (main)	., EXT

b. Set main trigger sensitivity adjustment A8R47 fully clockwise.

c. Set test oscillator controls for 30 mV pk-pk, 10 MHz sine wave output.

Figure 5-19. Horizontal Sweep Assembly Adjustments

d. Connect test oscillator to n ... EXT TRIG input connector.

e. Slowly turn main TRIGGER LEVEL control from one extreme to other. Note that one sweep occurs for each direction of rotation.

f. While turning main TRIGGER LEVEL control, slowly adjust A8R47 counterclockwise until sweep occurs for only one direction of rotation of main TRIGGER LEVEL control.

g. Set Model 1710B front-panel controls as follows:

AUTO/NORM	. AUTO
HORIZ DISPLAY	. DLY'D
INT/EXT (delayed)	EXT
TIME/DIV (delayed)	.5 mSEC
TRIGGER LEVEL (main)	fully cw
TRIGGER LEVEL (delayed)	midrange

h. Set test oscillator controls for 30 mV pk-j)k, 10 MHz sine wave output.

i. Connect test oscillator to delayed EXT TRIG . input connector.

j. Set delayed trigger sensitivity adjustment A8R89 fully clockwise.

k. While turning delayed TRIGGER LEVEL control from one extreme to other, adjust A8R89 counterclockwise until sweep occurs for only one direction of rotation.

I. Disconnect test equipment.

m. Set Model 1710B front-panel controls to initial settings.

5-82. HORIZONTAL-AMPLIFIER GAIN ADJUST-MENTS. (See schematics 10 and 15; figures 5-19 and 5-20.) The horizontal-amplifier gain in both X1 and X10 is adjusted to a known reference standard.

Equipment Required:

Time-mark generator 44-in. BNC cable

5-83. Adjust horizontal-amplifier gain as follows:

a. Set Model 1710B front-panel controls as follows:

Coupling (channel A)
VOLTS/DIV (channel A)
HORIZ DISPLAY	MAIN INTEN
TIME/DIV (main)	5 uSEC
TIME/DIV (delayed)	10 nSEC
DELAY	1.00

Page 59

inte

b. Using horizontal POSITION control, position intensified dot exactly on second vertical-graticule line.

NOTE

A slight reduction in intensity may be helpful.

c. Set DELAY control to 9.00 position.

d. Using X1 adjustment A8R148 position intensified dot on 10th vertical-graticule line from left.

e. Set DELAY control to 1.00 position.

f. Repeat steps b through e until intensified dot is on second vertical-graticule line when DELAY control is at 1.00 position and is on 10th verticalgraticule line from left when DELAY control is at 9.00 position,

g. Connect time-mark generator to channel A INPUT connector.

h. Set time-mark generator for 5-µs time markers.

i. Using horizontal POSITION control, align time markers with vertical-graticule lines.

j. On main-sweep integrator assembly A11, adju-200-5 µs adjustment, A11R33, for exactly one time marker per division.

k. Set HORIZ DISPLAY control to MAG X10.

l. Using horizontal POSITION control, align one time marker with first left vertical-graticule line.

m. On main sweep assembly A8, adjust X10 adjustment, A8R146, until one time marker coincides with first left vertical-graticule line and ~r_ time marker coincides with last right vertical-graticule line.

n. Disconnect test equipment.

o. Set Model 1710B front-panel controls to initial settings.

5-84. X10 AMPLIFIER BALANCE ADJUSTMENT. (See schematic 15 and figure 5-19.) The horizontal amplifier is balanced so that the display is expanded about center screen when magnifier is engaged.

Equipment Required:

Time mark generator 44-in. BNC cable

Figure 5-20. Main Sweep Adjustments

5-85. Perform X10 amplifier balance adjustments as follows:

a. Set Model 1710B front-panel controls as follows:

Coupling (channel A)	50Ω
VOLTS/DIV (channel A)
TIME/DIV (main)	.2 µSEC

b. Connect time-mark generator to channel A INPUT connector.

c. Set time-mark generator for 1-µs time markers.

Page 60

Adjustments

d. Set HORIZ DISPLAY control to MAG X10.

e. Using horizontal POSITION control, center middle time marker on CRT screen.

f. Set HORIZ DISPLAY control to MAG X1.

g. Using dc balance adjustment, A8R153, position center time marker to center of CRT screen.

h. Repeat steps e through g switching between X1 and X10 displays until middle time marker remains at center of CRT screen when magnified.

i. Disconnect test equipment.

j. Set Model 1710B front-panel controls to initial settings.

5-86. 1, 10, AND 10 NS SWEEP TIME AND LIN-EARITY ADJUSTMENTS. (See schematic 10; figures 5-20 and 5-21.) The main time base is calibrated to a known time standard and the horizontal amplifier is adjusted for linearity.

Equipment Required:

Time-mark generator Two 44-in. BNC cables

Figure 5-21. Horizontal-linearity Adjustments

5-87. Perform sweep time adjustments as follows:

n. Set Model 1710B front-panel controls as follows:

Coupling (channel A)	50Ω
VOLTS/DIV (channel A)	0.5
INT/EXT (main)	TXT
TIME/DIV (main) 10	nSEC

b. Connect time-mark generator to channel A INPUT connector. Externally trigger main sweep.

Model 1710B

c. Set time-mark generator for 10-ns time markers.

d. Turn 10-ns adjustment A11C4 until one marker is on each graticule. (Neglect 1st two major division of sweep.)

e. Set main TIME/DIV control to 20-ns position.

f. Set time-mark generator for 20-ns time markers.

g. Turn 20-ns adjustment A11C12 until one marker is on each graticule. (Neglect 1st major division of sweep.)

h. Set time-mark generator for 2-ns time markers.

i. Center display on CRT using horizontal POSITION control.

j. Engage MAG X10 switch.

k. Note whether 2-ns sweep is slow across right half of CRT (more than two complete cycles for every two major division) or whether sweep is fast (less than two complete cycles for every two major divisions).

l. If sweep is slow, slowly adjust A13C6 and A13C8 clockwise in 180° increments until linearity is within ±0.5 minor division.

m. Repeat steps k and l, as necessary.

n. Observe sweep across left half of CRT. If sweep is slow, adjust A13C5 and A13C7 counterclockwise in 180° increments for best linearity. If sweep is fast, adjust A13C5 and A13C7 clockwise in 180° increments for best linearity.

NOTE

Disregard first 15 ns of sweep.

o. Repeat steps k through n to compensate for interaction.

p. Set Model 1710B front-panel controls as follows:

TIME/DIV (main)	10 nSEC
MAG X10	X1

q. Center display.
r. Engage MAG X10 switch.

Page 61

s. Adjust A11R39 until one cycle is displayed every two divisions over inside eight divisions (±2 minor divisions).

t. Disconnect test equipment.

u. Set Model 1710B front-panel controls to initial settings.

5-88. COARSE MAIN SWEEP ADJUSTMENTS. (See schemalic 10 and figure 5-20.) The main time base is adjusted to a known standard.

Equipment Required:

Time-mark generator 44-in. BNC cable

5-39. Perform preliminary sweep-time adjustments as follows:

a. Connect time-mark generator to channel A INPUT connector.

b. Set Model 1710B front-panel controls as follows:

Coupling (channel A)	50Ω
VOLTS/DIV (channel A)	5
TIME/DIV (main)	10 nSEC

c. Beginning with step 1 in table 5-6, use horizontal POSITION control to set first marker to left edge of graticule.

d. Adjust A11C4 to place 11th time marker on right edge of graticule.

NOTE A11C4 affects other adjustments and must be adjusted first. Do not readjust separately.

e. Repeat steps c and d for remainder of table 5-6.

NOTE

Omit first 20 nanoseconds of two fastest sweep speeds.

Table 5-6. Preliminary Sweep-time Adjustments

Step	Main Time/DIV and Time-mark Generator Settings	Adjust
1	10 nSEC	A11C4
2	20 nSEC	A11C12
3	.5 μSEC	A11C14
4	5 μSEC	A11R33
5	.5 mSEC	A11R34
5	50 mSEC	A11R35

Figure 5-22. Delayed-sweep Adjustments

5-90. DELAYED-SWEEP TIME ADJUSTMENT. (See schematic 12 and figure 5-22.) The delayed time base is calibrated to a known standard.

Equipment Required:

Time-mark generator 44-in. BNC cable

5-91. Adjust delayed sweep time as follows:

a. Connect time-mark generator to channel A INPUT connector.

Page 62

Adjustments

Table 5.7, Delayed.sweep Calibration Adjustments

Step	Main TIME/DIV	Delayed TIME/DIV	Time-mark Generator	Adjust
1	20 nSEC	10 nSEC	10 nSEC	A9C2
2	50 nSEC	20 nSEC	20 nSEC	A9C10
3	1 μSEC	.5 μSEC	.5 µSEC	A9C12
4	.1 mSEC	50 μSEC	50 µSEC	A9R30
5	10 mSEC	5 mSEC	5 mSEC	A9R31

b. Set Model 1710B front-panel controls as follows:

Coupling (channel A)	50Ω
VOLTS/DIV (channel A)
TIME/DIV (main)	20 nSEC
TIME/DIV (delayed)	10 nSEC
HORIZ DISPLAY	DLY'D

c. Beginning with step 1 in table 5-7, use horizontal POSITION control to set first murker to left edge of graticule.

d. Adjust A9C2 to place 11th time marker on right edge of graticule.

NOTE

A9C2 affects other adjustments and must be accomplished first. Do not readjust separately.

e. Repeat steps c and d for remainder of table 5-7.

NOTE

Omit first 20 nanoseconds of two fastest sweep speeds.

5-92. FINE MAIN SWEEP ADJUSTMENTS. (See schematic 10 and figure 5-20.) The main time base is calibrated to a chosen tolerance using the delay time dial.

NOTE

These adjustments utilize the accuracy of the DELAY dial to calibrate the main sweep more accurately than is possible using the visual method. These adjustments must be performed if the differential time accuracy specification is to be met.

Equipment Required:

Time-mark generator 44-in. BNC cable

5-93. Adjust main-sweep as follows:

a. Connect time-mark generator to channel A INPUT connector.

b. Set Model 1710B front-panel controls as follows:

Coupling (channel A)	, 50Ω
VOLTS/DIV (channel A)
TIME/DIV (main)	20 nSEC
TIME/DIV (delayed)	10 nSEC
MAG X10	X10
HORIZ DISPLAY	. DLY'D
AUTO/NORM	NORM

c. Set time-mark generator for 20-ns time markers.

d. Set Model 1710B DELAY potentiometer to 1.00 position.

e. Using channel A POSITION control, center vertically time-mark display on CRT.

f. Using horizontal POSITION control, set leading edge of time mark to center CRT graticule line.

g. Set Model 1710B DELAY potentiometer to 9.00 position.

h. Adjusting A11C12, set leading edge of time marker to center CRT graticule line.

i. Repeat steps d through h until leading edge of time marker can be set to center CRT graticule line with DELAY dial set between 8.96 and 9.04.

j. This completes step I in table 5-8. Complete remaining steps in table by repeating above procedure for each step.

5-94. VERTICAL PULSE RESPONSE ADJUSTMENTS. (See schematic 15 and figure 5-17.) A pulse of known characteristics (rise time, overshoot, etc.) is applied and the vertical amplifier is adjusted so that the display will resemble the known characteristics.

Equipment Required:

Fast-rise pulse generator. 44-in. BNC cable.

Page 63

Adjustments

Model 1710B

Table 5-8. Main-sweep Calibration Adjustments

Step	Time-mark Generator	Main TIME/DIV	Delayed TIME/DIV	ADJUST	Test Limits Major Div
1 2 3 4 6	20 nSEC .5 µSEC 50 µSEC 5 mSEC 50 mSEC	20 nSEC .5 μSEC 50 μSEC 5 mSEC 50 mSEC	10 nSEC 50 nSEC 5 μSEC .5 mSEC 5 mSEC	A11C12 A11C14 A11R33 A11R34 A11R35	+2,0 +5,0 +5,0 +5,0 +5,0 +5,0

5-95. Adjust vertical pulse response as follows:

a. Connect pulse generator to channel A INPUT connector.

b. Set Model 1710B front-panel controls as follows:

Coupling (both channels)....................................

c. Adjust pulse generator output and channel A VOLTS/DIV control to obtain exactly 6 divisions of vertical deflection.

NOTE

Ensure that channel A VOLTS/DIV vernier is in CAL detent position.

d. Make adjustments shown in table 5-9 for A5.

NOTE

If pulse generator being used is specified for 3% overshoot, do not set adjustments for less than 3% since this is effectively detuning the vertical amplifier bandwidth.

e. Disconnect test equipment.

Table 5-9. Vertical Adjustments

Adjustment	Ref Designation	Effect on Pulse
HF1 HF 2	A5R11 A5C6
HF 3	A5C4
HF 4 HF 5	A5R22 A5C13
HF 6	A5C7
HF Comp	A3C6

f. Set Model 1710B front-panel controls to initial settings.

5-96. X-Y GAIN ADJUSTMENT. (See schematic 15 and figure 5-19.) A low-frequency signal is applied to channel A and then to channel B. While in the X-Y mode of operation, channel B is adjusted to equal the gain of channel A.

Equipment Required:

Test oscillator 44-in. BNC cable

5-97. Adjust X-Y gain as follows:

a. Connect test oscillator to Model 1710B channel A INPUT connector.

b. Set Model 1710B front-panel controls as follows:

VOLTS/DIV (channels A and VERT DISPLAY and	B)
INT TRIG	X-Y operation
HORIZ DISPLAY

c. Set oscillator output for approximately 100 kHz.

d. Adjust oscillator output for exactly 6 divisions of Y-axis deflection.

e. Disconnect oscillator from Model 1710B channel A INPUT connector.

f. Connect oscillator to Model 1710B channel B INPUT connector.

g. Set X-Y gain adjustment A8R135 for exactly 6 divisions of " axis deflection.

h. Disconnect test equipment.

i. Set Model 1710B front-panel controls to initial settings.

Page 64

5-98. X-Y PHASE ADJUSTMENT. (See schematic 15 and figure 5-19.) A 1-MHz signal is applied and the amplifiers are matched for less than 3° of phase shift.

Equipment Required: Test oscillator 44-in. BNC cable Two 9-in. BNC cable 50-ohm power divider

5-99. Adjust X-Y phase as follows:

a. Connect oscillator to both channel A and channel B INPUT connectors using 50-ohm power divider.

NOTE

Cable lengths from TEE connections to channel INPUT connections should be as short as possible and of the same electrical length.

b. Set Model 1710B front-panel controls as follows:

Coupling (both channels),	50Ω
INT TRIG	X-Y operation
VOLTS/DIV (both channels).
HORIZ DISPLAY	Х-Ү

e. Adjust oscillator output for 1-MHz, *500mV p-p.

d. Turn X-Y phase adjustment A8C45 until ellipse most resembles straight diagonal line.

e. Disconnect test equipment.

f. Set Model 1710B front-panel controls to initial settings.

Page 65

Performance Check

Model 1710B

PERFORMANCE CHECK RECORD MODEL 1710B

Instrument Serial Number	Dat	e
Check	Specification	Measured
DEFLECTION FACTOR		CH A CH B
.005 VOL/TS/DIV .01 VOL/TS/DIV .02 VOL/TS/DIV .05 VOL/TS/DIV .1 VOL/TS/DIV .2 VOL/TS/DIV .5 VOL/TS/DIV 2 VOL/TS/DIV 5 VOL/TS/DIV 5 VOL/TS/DIV	6 div ±2% (±.12) 5 div ±2% (±.1) 5 div ±2% (±.1) 6 div ±2% (±.1) 5 div ±2% (±.1) 5 div ±2% (±.1) 6 div ±2% (±.1) 5 div ±2% (±.1) 5 div ±2% (±.1) 6 div ±2% (±.1) 6 div ±2% (±.12)
Channel B vernier	< 2.4 div < 2.4 div
CALIBRATOR	,
Accuracy Frequency	3V ±1% = 1kHz	*
Z-AXIS BLANKING
CRT blanked	+ 8V input
BANDWIDTH
Channel A bandwidth Channel B bandwidth Channel A bandwidth .005 range Channel B bandwidth .005 range	> 4.2 div > 4.2 div > 4.2 div > 4.2 div > 4.2 div
TRIGGERING		·
Main Internal Triggering (100 MHz) Main Internal Triggering (200 MHz) Main External Triggering (100 MHz) Main External Triggering (200 MHz) Delayed Internal Triggering (200 MHz) Delayed External Triggering (200 MHz)	$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

Main Trigger Level (+) Main Trigger Level () Main External Trigger Level (+) Main External Trigger Level () Delayed Trigger Level (+) Delayed Trigger I.evel () Delayed External Trigger Level (+) Delayed External Trigger Level ()	(√) (√) +1V −1V (√) (√) +1V −1V

Page 66

---------------------------------------

PERFORMANCE CHECK RECORD (Cont'd)

MODEL 1710B

Inst	rument Seriel Number	Dat	6
Check		Specification	Measured
COMMON MODE REJECTION
Channels A and B (5 MHz) Channels A and B (50 MHz)		< 1 minor div < 1.1 div
SWEEP TIME ACCURACY
Main TIME/DIV		over 10 div ±3% (with ^1- .3 div)
10 nSEC 20 nSEC 50 nSEC
.1 uSEC .2 uSEC .5 uSEC 1 uSEC 2 uSEC 5 uSEC 10 uSEC 20 uSEC 50 uSEC .1 mSEC .2 mSEC 1 mSEC 2 mSEC 5 mSEC 10 mSEC 20 mSEC 20 mSEC		Over 10 div ±2% (within .2 div)
50 mSEC .1 SEC .2 SEC .5 SEC		Over 10 div ±3% (within .3 div)
Delayed TIME/DIV 10 nSEC 20 nSEC 50 nSEC		Over 10 div ±3% (within .3 div)
	,

Page 67

PERFORMANCE CHECK RECORD (Cont'd)

Instrument Serial Number	Dat	te
Check	Specification	Measured
Delayed TIME/DIV (Cont'd)
.1 uSEC .2 uSEC .5 uSEC 1 uSEC 2 uSEC 5 uSEC 10 uSEC 20 uSEC 50 uSEC .1 mSEC .2 mSEC 1 mSEC 2 mSEC 5 mSEC 1 mSEC 2 mSEC 5 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC 2 mSEC	Over 10 div ±2% (within .2 div)
DELAY JITTER
Delay Jitter	<1 div

Dial differential	8 ±0,050
RISE TIME
Channel A rise time Channel B rise time Channel A rise time (.005 range) Channel B rise time (.005 range)	< 1.75 ns < 1.75 ns < 2.3 ns < 2.3 ns

	; }

MODEL 1710B

5-29/(5-30 blank)

Page 68

Page 69

SECTION VI

REPLACEABLE PARTS

6-1. INTRODUCTION.

6-2. This section contains information for ordering replacement parts. The abbreviations used in the parts list are described in table 6-1. Table 6-2 lists the parts in alphanumeric order by reference designation and includes the manufacturer and manufacturer's part number. Table 6-3 contains the list of manufacturers' codes.

6-3. ORDERING INFORMATION.

6-4. 'To obtain replacement parts from Hewlett-Packard, address order or inquiry to the nearest Hewlett-Packard Sales/Service Office and supply the following information:

a. Instrument model and serial number.
b. HP part number of item(s).
c. Quantity of part(s) desired.
d. Reference designator of part(s).

6-5. To order a part not listed in the table, provide the following information:

a. Instrument model and serial number.

b. Description of the part, including function and location in the instrument.

c. Quantity desired.

Table 6-1. Abbreviations for Replaceable Parts List

				and the second
	Δ		н		NPN	NEGATIVE POSITIVE	RWV	REVERSE WORKING
	V22A	ASSEMBLY	HG	MERCUEY		NEGATIVE		VOLTAGE
	rman I	PIGGENIDET	HP	HEWLETT PACKARD	NSB	NOT SEPARATELY
	80	ROARD(S)	HZ	HERTZ		REPLACEABLE	S-B	SLOW BLOW
	BH :						SCR	SILICON CONTROLLED
	80	BANDBASS	IF	INTERMEDIATE FREQ		- E		RECTIFIER
		penteress	IMPG	IMPREGNATED	OBD	OBDER BY	SE	SELENIUM
	C 1	CENTI 110/21	INCD	INCANDESCENT		DESCRIPTION	SEC	SECOND(S)
	CAR	CARRON	INCL	INCLUDE(S)	ОН	OVAL HEAD	SECT	SECTION(S)
	CCW	COUNTERCLOCKWISE	INS	INSULATION(ED)	0X	OXIDE	st	SILICON
	CER	CERAMIC	INT	INTERNAL	UN		SIL	SILVER
	CHO	CARINET MOUNT ONLY			P	PFAK	SL	SLIDE
	COAY	COAVIAL	к	KILO (103)	PC	PRINTED (ETCHED)	SP	SINGLE POLE
	CORE	COEFFICIENT	ĸĠ	KILOGRAM		CIRCUIT(S)	SPL.	SPECIAL
	COLL	COMPOSITION			PF	PICOFARADS	ST	SINGLE THROW
	CUNN	CONNECTORIS	18	POLINDIS	PHL	PHILLIPS	STD	STANDARD
	CRT	CATHODE RAY TURE	1.11	LEET HAND	PIV	PEAK INVERSE	•••
		CI OCKWISE	1.11	LINFAR TAPER	••••	VOLTAGEISI	TA	TANTALUM
		CEOCRITISE	106	LOGARITHMIC TAPER	PNP	POSITIVE NEGATIVE	TD	TIME DELAY
	n	DECLUDID	IPF	LOW PASS FILTER(S)		POSITIVE	TFL	TEFLON
	DEPC	DEPOSITED CARBON	LVR	LEVER	P/O	PART OF	TGL	TOGGLE
	DP	DOUBLE POLE			PORC	PORCELAIN	THYR	THYRISTOR
	DT	DOUBLE THROW	м	MILLE (10 ^-3 )	POS	POSITION(_)	TI	TITANIUM
			MEG	MEGA (10 ⁶ )	POT	POTENTION ETER(S)	TNLDIO	TUNNEL DIODE(S)
	ELECT	ELECTROLYTIC	MET FILM	METAL FILM	P.P	PEAK TO PLAK	TOL	TOLERANCE
	ENCAP	ENCAPSULATED	METOX	METAL OXIDE	PRGM	PROGRAM	TRIM	TRIMMER
	EXT	EXTERNAL	MER	MANUFACTURER	PS	POLYSTVRENE
			MINAT	MINIATURE	PWV	PEAK	U	MICRO (10 ^-6 )
	F	FARADIS	MOM	MOMENTARY		VOLTAGE
	FET	FIELDEFFECT	MTG	MOUNTING			V	VOLTS
i		TRANSISTOR'S)	MY	MYLAR	RECT	RECTIFIER(S)	VAR	VARIABLE
	FH	FLAT HEAD			RF	RADIO FREQUENCY	VDCW	DC WORKING VOLT(S)
	FILH	FILLISTER HEAD	N	NANO (10 ^.9 )	RFI	RADIO FREQUENCY
	FXD	FIXED	N/C	NORMALLY CLOSED		INTERFERENCE	W	WATT(S)
			NE	NEON	RH	ROUND HEAD	W/	WITH
	G	GIGA (10 ⁹ )	N/O	NORMALLY OPEN		OR	WIV	WORKING INVERSE
	ĞE	GERMANIUM	NOP	NEGATIVE POSITIVE		RIGHT HAND		VOLTAGE
,	GL)	GLASS		ZERO IZERO TEMPER-	RMO	BACK MOUNT ONLY	W/O	WITHOUT
	GRD	GROUNDED		ATURE COEFFICIENT)	RMS	ROOT MEAN SQUARE	WW	WIREWOUND

Page 70

Replaceable Parts

COMMON HARDWARE LIST

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
H1 H2 H3 H4 H6 H6 H7 H8 H9 H10 H11 H12 H13 H13 H14 H15 H15 H15 H15 H15 H15 H15 H15 H17 H22 H23 H27 H28 H27 H28 H27 H28 H28 H27 H28 H28 H28 H28 H28 H28 H28 H28 H28 H28	2360 0201 2510 0111 2190 0010 2200 0141 2000 0197 2190 0046 2420 003 3030 0022 2700 0143 2700 0143 2700 0143 2700 0143 2700 0143 2700 0143 2700 0143 2700 0143 2700 0143 2700 0143 2190 008 2190 008 2190 008 2060 0235 2190 0038 3050 0215 2050 0152 2050 0152 2050 0152 2050 001 0403 001 2190 0007 2200 0167 2200 0167 2200 0167 2200 0167 2200 002 0574 0279 2190 002 0565 0072 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 003	4287424233 463111278 16744441248 8224313514	SCREW MACH & 32 5 IN LG PAN HD PO21 SCREW MACH 4:32 5 IN LG PAN HD PO21 SCREW MACH 4:32 75 IN LG PAN HD WASHER LOCK 12 IN ID. 275 IN OD SCREW MACH 4:0 312 IN LG PAN HD WASHER SHIDR INO. 4.116 IN ID. 21 IN OD SCREW MACH 4:0 312 IN LG PAN HD WASHER LOCK HLLL NO. 6.141 IN ID. 239 IN OD WASHER LOCK HLLL NO. 6.141 IN ID. 239 IN OD NUT-HEX OBL (TMAK 6: 32 THD OM THK SCREW MACH 4:0 375 IN LG PAN HD SCREW MACH 4:0 375 IN LG PAN HD SCREW MACH 4:0 375 IN LG PAN HD SCREW MACH 4:0 375 IN LG PAN HD SCREW MACH 4:0 375 IN LG PAN HD WASHER FL MTLC NO. (I 147 IN ID. 375 IN OD WASHER FL MTLC NO. (I 147 IN ID. 375 IN OD WASHER FL MTLC NO. (I 147 IN ID. 375 IN OD WASHER FL MTLC NO. (I 147 IN ID. 375 IN OD WASHER FL OCK KIT IN VI, 6 I 141 IN ID. 375 IN OD WASHER FL OCK CK INTLY, 6 IN OD TO WASHER I LOCK KIT IN VI, 6 I 151 IN ID. 731 N OD TCRMINAL, SLOA LUG, 38 SCR. 375 IN OD WASHER FL MTLC NO. (I 177 IN-ID. 251 IN OD WASHER FL MTLC NO. (I 177 IN-ID. 251 IN OD WASHER FL MTLC NO. 8.171 IN-ID. 251 IN OD WASHER FL MTLC NO. 8.171 IN-ID. 251 IN OD WASHER FL MTLC NO. 8.172 IN ID 021 IN OD SCREW MACH 4:0 375 IN (G PAN HD OC REW MACH 8:2 21 IN LG JAN HD PO21 WASHER FL MCK HLC NO. 8.172 IN ID 331 N OD WASHER FL OCK HLCL NO. 8.141 IN ID .338 IN OD WASHER FL OCK MICL NO. 8.141 IN ID .338 IN OD WASHER FL OCK INTLY TO 8.161 IN ID .338 IN OD WASHER FL OCK INTLY TO 8.161 IN ID .338 IN OD WASHER FL OCK INTLY NO. 716 A72 IN ID MASHER I DOCK INTLY TO 751 HT. 34400 GROMMET: VINYL 0.356 IN IG WAN HD PO21 WASHER I DCK INTLY TNO. 5.141 IN ID .338 IN OD WASHER FL OCK INTLY TNO. 5.141 IN ID .338 IN OD WASHER I DCK INTLY TNO. 5.141 IN ID .338 IN OD WASHER I DCK INTLY NO. 5.141 IN ID .338 IN OD WASHER I DCK INTLY NO. 5.141 IN ID .338 IN OD WASHER I DCK INTLY TNO. 5.141 IN ID .338 IN OD SCREW MACH 4: 0.375 IN IG PAN HD PO21 WASHER I DCK INTLY TNO. 5.141 IN ID .338 IN OD SCREW MACH 4: 0.375 IN ID MAY INT HC MASHER DCK INT HEX DBL CHAM 15/32 21 IN DOS THK TERMINAL, SLOR LUG, JB SCR. 350 062 WASHER I DCK INTLY TNO. 5.10 D02 TRK WASHER I DCK INTLY TNO. 5.10 D02 T	28480 28480 04713 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 28480 2840 284	2360 0201 2510 0111 34.852200F01 2700 0141 3050 0791 2180 0046 2420 0003 3030 0072 2700 0143 2700 0143 2700 0103 3050 0066 1806 00 2300 0135 080 124 06 2250 0038 3050 0235 2190 0030 761 3/8 2250 0038 3050 0235 2190 0030 761 3/8 2250 0037 2190 0030 761 3/8 250 0037 2510 0138 3050 0017 2510 0137 3050 0017 2500 0035 1214 06 2200 0167 2250 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 1214 05 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 0035 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 2190 005 21
1 ·

Figure 6-1. Chassis Parts Identification (Sheet 1 of 2)

Page 71

Page 72

Page 73

d 1710B

_____ _____

Table 6-2. Replaceable Parts

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
41 22 22 22 22 22 22 22 22	01710-83409 01710-83410 01710-66542 01720-81625 01720-86538		ATTENUATOR ASSY, CHANNEL A ATTENUATOR ASSY, CHANNEL B BOARD ASSY, VERTICAL PREAMPLIFIER CABLE ASSY, DELAY LINE BOARD ASSY, VERTICAL OUTPUT	28430 28460 28480 28480 28480 28480	01710-63409 01710-63409 01710-63652 01720-61626 01720-61626 01720-66538
A8 A7 A8 A9 A10	01720-66534 01720-66536 01720-66530 01720-66530 01720-66536		BOARD ASSY, INT TRIGGER SWITCH BOARD ASSY, VERTICAL DISPLAY SWITCH BOARD ASSY, HORIZONTAL SWEEP BOARD ASSY, HORIZONTAL SWEEP SWITCH BOARD ASSY, HORIZONTAL DISPLAY SWITCH	25480 25480 25480 25480 25480	01720 66534 : 01720 66535 01720 6650 01720 66547 01720 66547
A11 A12 A13 A14 A16	01720-66546 01720-66529 01720-66537 01720-66537 01720-66532		BOARD ASSY, MAIN SWEEP SWITCH BOARD ASSY, HOLDOFF/COMPARATOR BOARD ASSY, HORIZONTAL OUT7UT BOARD ASSY, GATE BOARD ASSY, HVPS	26480 26480 26480 26480 26480 25480	01720 86648 01720 86629 01720 66637 01720 66633 01720 66633
A18 A17 DS1 DS2 DS3	0000-0117 01720-66528 2140-0391	1	ASSY: H.V. MULTIPLIER (NOT REPAIRABLE) BOARD ASSY, LVPS LAMP, GLOW DELETED DELETED DELETED	28480 25480 08805	0960-0117 01720-66528 ANSI G28
054 056 056 E1 £2	1990-0324 1990-0324 1990-0324 1610-0038 0340-0511	3	PHOTO DEVICE, DIO VSBL LT EMTR 200MW PD PHOTO DEVICE, DIO VSBL LT EMTR 200MW PD PHOTO DEVICE, DIO VSBL LT EMTR 200MW PD BINDING POST; SINGLE: 1/4-32 INSULATOR, TRANSISTOR	28480 78480 28480 28480 13103	1990-0324 1990-0324 1990-0324 1510-0038 43-77-2
51 12 13 13	2110-0304 1250-0118 1250-0118 1250-0118 1250-0118	1 6	FUSE: 1.5A 250V SLO BLO CONNECTOR COAX, BNC, 50 OHM FEMALE CONNECTOR COAX, BNC, 50 OHM FEMALE CONNECTOR COAX, BNC, 50 OHM FEMALE CONNECTOR COAX, BNC, 50 OHM FEMALE	71400 96712 96712 96712 96712 96712	MOX:1-1/2A 30384 1 30384 1 30384 1 30384 1 30384 1
35 35 37 38 L1	1250-0118 1250-0118 1251-3073 1251-3201 5060-0435	/ 1	CONNECTOR COAX, BNC, 50 OHM FEMALE CONNECTOR COAX, BNC, 50 OHM FEMALE CONNECTOR: 3F CONNECTOR: 3F COIL: ALIGNMENT Z AXIS	95712 95712 28480 28480 28480	30384-1 30384-1 1251-3073 1251-3201 5060-0435
L2 MP1 MP2 MP3 MP4	00191-88004 0370-2787 01740-87402 01720-87403 01720-83703	1 2 1 1 1	COIL: ALIGNMENT, Y AXIS KNOB, VOLTS/OIV KNOB, MAIN SWEEP KNOB, DELAYED SWEEP SHAFT ASSY, MAIN SWITCH	28480 28480 28480 28480 28480 28480	00191-56004 0370-2787 01740-67402 01720-67403 01720-63703
M75 F1P6 AF7 MP8 MP9	01720-01207 01720-00603 1140-0036 01720-04103 0060-0461	1	BRACKET, FOCUS SHIELD, SCALE ILLUM COUNTING-DISPLAY, TURNS DIAL 10 TURNS BRACKET, DELAY LINE LENS ASSY	28480 29480 28480 28480 28480 28480	01720-01207 01720-00603 1140-0036 01720-04101 5060-0451
MP10 MP11 MP12 MP13 MP14	0370-0903 5040-7598 0370-1005 0370-1100 0370-0803	1 2 2 1 3	KNOB, CONC, RND, (FINE) LEVER, COUPLING KNOB, BASE, PTR, 175 IN, JGK, 'GI KNOB, SASE-CONC PTR, 15 IN, JG,' PUSHBUTTON, M GRAY SP	28420 28480 28480 28480 28480 28480	0370-0063 6040-7596 0370-1005 0370-1100 0370-0603
MP16 MP16 MP17 MP18 MP19	0370-2630 4040-0814 6040-5861 6040-5862 6020-8745	14	PUSHBUTTON, WILLOW GRN BEZELI OLIVE, BLACK FOOT: BASE FOOT: REAR, CAP SPACER, DIAL, LEFT COUPLING	28480 28480 28480 28480 28480 28480	0370-2630 4040-0814 5040-6801 5040-6802 5020-8745
MP20 MP21 MP22 MP23 MP24	5020-8744 01701-04108 01716-04103 01716-00208 01720-00212	*	SPACER, DIAL, RIGHT COUPLING COVER: CRT COVER: TRANSFORMER PANEL, FRONT, FINISHED PANEL, REAR	28480 26480 26480 26480 26480 26480	5020-8744 01701-04108 01710-04103 01710-00208 01720-00212
MP25 MP26 MP27 MP28 MP29	01720-04102 01720-04103 01720-04103 01720-04105 01720-04105 01720-04108	1 1 1 1 1	COVER, TOP COVER, BOTTOM BRACKET, GATE/HV BRACKET, VERTICAL OUTPUT COVER, HV	28480 26480 26480 26480 26480 28480	01720-04102 01720-04103 01720-04104 01720-04106 01720-04106
MP30 MP31 MP32 MP33 MP33	01720-20501 01720-20502 01720-23201 01720-23701 01720-23705	! 6 2 1	FRAME, FRONT FRAME, REAR EXTENDER, SWITCH RAIL, SIDE SHAFT, MAIN SWEEP INNER	28480 28480 28480 26480 26480 28480	01720-20501 01720-20502 01720-23201 01720-23701 01720-23705
MP35 MP38 MP38 MP38 MP39	01720-24101 01720-24702 5020-8733 5040-0515 01720-80501	† 2 1	SHIELD, SAFETY, CAT SUPPORT, CRT CAMERA GEAR, HANDLE ASSY, HANDLE SHIELD ASSY, CRT	28480 28480 28480 28480 28480 28480	01720-24101 01720-24702 6020-8733 6040-0615 01720-60501
MP40 MP41 MP42 MP43 MP44	01720-80101 0370-2628 0370-1099 01720-22501 01720-01209	1 30 7 1	DECK, MAIN BEZEL: PUSHBUTTON KNOB M GRAY SQ KNOB, BASE, JADE GRAY RING, ANTI-RUN BRACKET, CRT LEFT REAR AND RIGHT REAR	28480 28480 28480 28480 28480 28480	01720-60101 0370-2626 0376-1099 01720-22501 01720-01209
11		1 1 1 1

See introduction to this section for ordering information See introduction to this

Page 74

Replaceable Parts

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	Reference Designation HP Part Number		Description	Mfr Code	Mfr Part Number
30745 30745 30747 MP48 MP48	0370 0671 5040 7648 01830 23201 5040 5942 01771 67405	13 1 8 1 2	PUSHBUTTON, LEGAL BLU, SO PLATE, CRT SOCKET COUPLER: BALSHAFT CORE DIAL TIME/DIV KNOB, CONCENTRIC	28480 28480 28480 28480 28480 28480	0370 0671 5040 7648 01830 72201 5040 5942 01720 67405
MP60 MP61 MP52 MP53 MP54	5020-8734 1400-0534 5060-0458 01720-61901 01720-61902	2 1 1 1	RING, HANDLE CLAMP: HOSE; 2.37 DIA .37 W STL HEADER: LAMP SWITCH, ROTOR, MALE SWITCH, ROTOR, FEMALE	28430 28480 28480 28480 28480 28480	5020-8734 1400-0534 5050-0458 01720-61901 01720-61902
MP55 MP58 MP57 MP58 MP59	01720-61903 01720-81904 6040-0518 01180-09105 01220-42301		SWITCH, ROTOR, FEMALE SWITCH, ROTOR, FEMALE COVER, PANEL CLIF: GROUND HOLDER: TUBE	26480 26480 26480 25480 25480	01720-81903 01720-81904 5040-0515 00180-09105 01220-42301
MP60 MP81 MP62 MP63 MP64	0350-0084 01720-20503 01720-23708 5040-0511	* 1 2	DELETED DECAL, CORE, TIME/DIV DIAL HEAT SINK SHAFT, EXTENSION CAP, TRIM	28480 28480 28480 28480 28450	01720-09101 0350-0864 01720-23708 5040-0511
MP66 MP66 MP67 MP68 MP69	1540-0292 1400-0540 1400-0547 0610-0515 1500-0215	331	POUCH, ACCESSORY CLAMP; RETAINER RING: LED MTG: .27-IN CLAMP; CLIP-LED PANEL MT; BLK POLYP RETAINER, RING, .33 DIA, NI PLT BE CU COUPLER: EQLID	26480 26480 26480 26480 26480 26480	1540-0292 1400-0540 1400-0547 9510-0515 1500-0215
MP70 MP71 MP72 P1 Q1	1480-0804 0370-1099 10115-22701 1251-4070 1854-0320	2	SPRING; COMPRESSION; CYLINDER KNOB: OLIVE BLACK FILTER: CONTRAST CONTIECTOR, AC PWR, HP & MALE FLANGE TRANSISTOR NPN SI PD-B3.5W FT-4MHZ	28480 28480 26480 82389 28480	1460-0694 0370-1099 10115-22701 FAC301 1854-0320
02 03 04 05 05	1854-0330 1854-0737 1854-0370 1854-0370 1854-0370	1	TRANSISTOR NPN 51 PD=21W FT=10MHZ TRANSISTOR, NPN, SI TRANSISTOR NPN 2N5294 51 PD=1.8W TRANSISTOR NPN 2N5294 51 PD=1.8W TRANSISTOR NPN 2N5294 51 PD=1.8W	28480 28480 02735 02735 02735	1854-0330 1864-0737 2N5294 2N5294 2N5294 2N5294
R1 R2 R3 R4 R5	2100-0685 2100-0683 2100-3385 2100-3385 0687-3311	1 1 2 1	RESISTOR: VAR, CONT, 5M 20% CC (FOCUS) RESISTOR: VAR, CONT, 10K 10% CC (INTENSITY) RESISTOR: VAR, CONT, 2K 20% CC (VERT POSITION) RESISTOR: VAR, CONT, 2K 20% CC (VERT POSITION) RESISTOR: FXD; 130 OHM 10% 5W CC	71590 71590 28480 28480 01121	MCJEL 2 HV MODEL 2 2100-3385 2100-3385 E83311
R6 R7 R8 R9 R10	0684-1221 2100-1443 2100-0660 0684-1001 0684-1001	1 1 2	RESISTOR; FXD; 1.2K 10%.25W CC TUBULAR RESISTOR; VAR, CONT, 50K 3% WW (DELAY) RESISTOR: VAR, 100K 20% SPST SW (TRIG HOLDOFF) RESISTOR; FXD; 10 OHM 10%.25W CC	01121 26480 26480 01121 01121	CB1221 2100-1443 2100-0660 CB1001 CB1001 CB1001
R11 R12 R13 R14 R15	0757-0458 2100-0827 2100-0814 2100-0862 2100-0861	1	RESISTOR; FXD; 51.1K 1%, 125W F TUBULAR RESISTOR; VAR, 100K, CW SW (SWP VERNIER) RESISTOR: VAR, CNTRC, 20K/20K 20% (HORIZ POS) RESISTOR: VAR, 50K 30% SYST SW DLYD TRIG LEVEL) RESISTOR: VAR, CONT, 50K 30% CC (MAIN TRIG LEVEL)	24546 28480 28480 28480 71590	C4-1/8-T0-6112 F 2100-0627 2100-3014 2100-0662 MODEL 2
R16 R17 R18 R19 R20	0696-7096 0596-7095 0687-8211 0687-3931 2100-3387	2 1 1	RESISTOR; FXD; 10 OHM 10% .125W CC RESISTOR; FXD; 10 OHM 10% .125W CC RESISTOR; FXD; 820 OHM 10% .5W CC RESISTOR; FXD; 820 OHM 10% .5W CC RESISTOR; FXD; 39K 10% .5W CC TUBULAR RESISTOR; VAR, 5K CC 5W (SCALE ILLUM)	01121 01121 01121 01121 01121 28480	881001 881001 88211 88331 2100-3387
R21 R22 51 52 T1	0757-0401 0596-7196 3101-0825 9100-3410	1	RESISTOR; FXD; 100 OHM 1%, 125W F RESISTOR 21.5 OHM 2%, 125W (FACTORY SELECTED) (PART OF R20) SWITCH: SW SL 2 SEC 2 POS (POWER SELECT) TRANSFORMER, POWER	24546 28480 28480 28480	C4-1/8-70-101-F
V1 W1 W2 W3 W4	5083-4052 8120-1521 01720-81822 01720-81823 01720-81823	1 1 1	CRT, P31 CABLE, UNSHLD 3-COND 18AWG CABLE ASSY, 5YNC CABLE ASSY, HORIZONTAL INPUT CABLE ASSY, HORIZONTAL OUTPUT	25480 70903 28480 26480 28480	5093-4052 KH 147 01720-61522 01720-61523 01720-61524
W5 V/8	01720-61629 01720-61606		CABLE ASSY, CRT BASE CABLE ASSY, CRT NECK FINS	28480 25480	01720-61629 01720-81605
XFE XV1	1400-0084 5040-7549	1	HOLDER: FUSE SOCKET, CRT (PART OF W5)	28480 25480	1400-0084 5040-7649


;


			······································

See introduction to this section for ordering information

Page 75

Replaceable Parts

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A1 A1A1 11 A1B1 A1B2 A1A1Q1	01710-63409 01720-66544 2100-0064 0698-3132 5060-9691	† 1 2 2	ATTENUATOR ASGY, CHANNEL A BOARD ASSY, CH A ATTENUATOR (PARTS NOT LISTED ARE NSR-REFER TO SECTION VIII.) RESISTOR: YAR, OK 10%, SPST SW (VERNIER) RESISTOR: FX0: 261 OHM 1% 1/8W TSTR: MATCHED PR INCLUDES A2A101 (NOT P/O A1A1-	28480 28480 28480 28480 28480 28480	01710 63409 01720 66544 2100 0664 0696 3132 5060 9691
A1A1Q2 A1A1Q3 A1A1Q3 A1A1R1 A1A1R2 A2	1854-0636 1864-0632 0668-6433 0638-6433 01710-63410	10 2 4 1	ORDER SEPARATELY.) TRANSISTOR NPN SI TO 92 PD=360MW TRANSISTOR NPN SI PD=180MW FT=4GHZ RESISTOR; FXD; 100 OHM 1%, 25W F TUBULAR RESISTOR; FXD; 100 OHM 1%, 25W F TUBULAR ATTENUATOR ASSY, CHANNEL B	26480 25403 26480 26480 26480 26480	1854 0636 BFR 91 0598 6433 0598 6433 01710-63410
A2A1 A2R1 A2R2 A2A1Q1 A2A1Q2	01720-66645 2100-3463 0698-3132 1854-0636	1	BOARD ASSY, CH B ATTENUATOR (PARTS NOT LISTED ARE NSR-REFER TO SECTION VIII.) REJISTOR-VAR 26K/SK 10% DPST SW FESISTOR; FXD; 261 DHM 1% 1/8W TRANSISTOR: MATCHED PR (P/O ATA101) TRANSISTOR NPN SI T092 P0-350AW	28480 28480 28480 28480	01720 66645 2100 3463 0696 3132 1854 0636
A2A103 A2A1R1 A2A1R2 A3	1854-0532 0598-6433 0698-6433 01710-66552	1	TRANSISTOR NPN SI PD=180MW FT=4GH2 RESISTOR; FXD; 100 OHM 1%, 25W F TUBULAR RESISTOR; FXD; 100 OHM 1%, 25W F TUBULAR BOARD ASSY, VERT PREAMPL (DOES NOT INCLUCE AJAI)	25403 28480 73480 28480	BFA 91 0698 6433 0696 6433 01710-66552
A3C1 A3C2 A3C3 A3C4 A3C5	0160-0230 0180-0197 0160-3470 0140-0196		CAPACITOR; FXD; 1UF ±20% 60 WVDC TA SOLID CAPACITOR; FXD; 2:20F ±10% 20V0C TA CAPACITOR; FXD; 0:1UF ±60-20% 60WVDC NOT USED CAPACITOR; FXD; 160PF 5% 300WVDC MICA	56269 56289 28480 72136	150010EX0050A2 16U0225X9020A2 01603470 RDM15F151J3C
A3C8 A3C7 A3C9 A3C9 A3C10	0121 0467 0160-3647 0140-0190 0140-0190 0140-0196	٩	CAPACITOR: VAR CER 3.09.0 PF 100WVDC CAPACITOR, 22PF 15% 100WVDC CAPACITOR; FXD; MICA 39 PF 5% CAPACITOR; FXD; MICA 39 PF 5% CAPACITOR; FXD; 150PF 5% 300WVDC MICA	72982 28480 72136 72136 72136 72136	611 000 3 9A 0160 3647 ROM 16E 3900 3C ROM 16E 3900 3C RDM 16F 151 '3C
A3C11 A3C12 A3C13 A3C14 A3C15	0160-3470 0180-0230 0180-0230 0180-0230 0180-0230		NOT USED CAPACITOR; FXI?: 01 JF +80-20% BOWVDC CAPACITOR; FXD; 11F +20% BOWVDC TA SOLID CAPACITOR; FXD; 11F +20% BOWVDC TA SOLID CAPACITOR; FXD; 11F +20% BOWVDC TA SOLID	28480 56289 50289 56289	0160-3470 1500-106X00E0A2 1500-105X00E0A2 1500-105X0050A2
A3C16 A3C17 A3C18 A3C19 A3C20	0180-0230 0180-0230 0180-0228 0180-0228 0180-0228 0180-3446		CAPACITOR; FXD; 1UF ±20% 50WVDC TA 50LID CAPACITOR; FXD; 1UF ±20% 50WVDC TA 50LID CAPACITOR; FXD; 22UF ±10% 15WVDC TA 50LID CAPACITOR; FXD; 22UF ±10% 15WVDC TA 50LID CAPACITOR; FXD; 220FF ±10% 1000WVDC	56289 56289 56289 56289 56289 28480	1500 105X0050A2 1500 105X0050A2 1500 226X901582 1500 226X901582 0160 3446
A3C21 A3C22 A3C23 A3C24 A3C26	0180 0229 0180-0228 0180-0228 0180-0228 0160-3446 0180-0229		CAFACITOR; FXD; 33UF ±10% 10WVDC TA SOLID CAFACITOR; FXD; 22UF ±10% 15WVDC TA SOLID CAFACITOR; FXD; 22UF ±10% 15WVDC TA SOLID CAFACITOR; FXD; 22UF ±10% 100WVDC CAFACITOR; FXD; 33UF ±10% 10WVDC TA SOLID	56289 56289 56289 28480 56289	1500338X901082 1500226X901882 1500228X901882 01603448 1500336X901082
A3C26 A3C27 A3C28 A3C29 A3CR1	0160-3448 0160-3802 0160-2204 1901-0040		CAPACITOR; FXD; 1000PF ± 10:5 1000WVDC CAPACITOR; FXD; 150PF ± 10% 100WVDC DELETED CAPACITOR; FXD; 100PF 5% 300WVDC MICA DIODE: SWITCHING, 30V MAX VRM 50MA	28480 28480 72136 28480	0160 3448 0160 3802 RDM 16F 101 J3C 1901 0040
A3CR2 A3CR3 thru A3CR10 A3L1	1901-0040 5080-0442 9100-2257		DIODE: SWITCHING, 30V MAX VRM 50MA DIODES MATCHED SET OF 8 COIL: FXD MOLDED RF CHOKE, .82 UH 10%	26480 26480 24226	1901 0040 5060 0442 10/820
A3L2 A3L3 A3L4 A3L5 thru A3L9	9100-2247 8106-2247 9100-2257 9140-0142		COIL: FXD MOLDED RF CHOKE, 1 UH 10% COIL: FXD MOLDED RF CHORE, 1 UH 10% COIL: FXD MOLDED RF CHOKE, 32 UH 10% COIL: FXD MOLDED RF CHOKE, 32 UH 10%	24226 24226 24226 24226 24226	10/100 10/100 10/820 10/221
A3L10 A3L11 A3L12 A301 A302	9170-0016 9170-0016 9170-0029 1853-0036 1853-0036		CORE, MAG, SHIELDING BEAD, 138 OD, 047 CORE, MAG, SHIELDING BEAD, 138 OD, 047 CORE, MAG, SHIELDING BEAD TRANSISTOR PNP SI PO-310MW FT-250 MHZ TRANSISTOR; FNP SI PO-310MW FT-250 MHZ	02114 02114 02114 28480 28480	56 590 66A 1/38 56 590 65A 1/38 56 590 65A 2/4A 1853 0036 1853 0036
A303 A304 A305 A306 A306 A307	1854-0546 1854-0548 1854-0345 1854-0345 1853-0336		TRANSISTOR NPN SI PD=200MW FT=1.4 GHZ TRANSISTOR NPN SI PD=200MW FT=1.4 GHZ TRANSISTOR NPN ZN5179 SI PD=200MW TRANSISTOR NPN 2N5179 SI PD=200MW TRANSISTOR NPN SI PD=310MW FT=250 MHZ	28480 28480 04713 04713 28480	1854 G345 1854 G46 2N51 79 2N51 79 1853 0036
A308 A3R1 A3R2 A3R3 A3R3 A3R4	1853-0036 2100-3252 0757-0419 0757-0419 2100-3210		TRANSISTOR PNP SI PD-310MW FT-2C0 MHZ RESISTOR: VAR, TRMR BK OHM 10% C RESISTOR; FX0: 681 OHM 1%, 125W F RESISTOR; FXD; 681 OHM 1%, 125W F RESISTOR: VAR, TRMR 10K OHM 10% C	28480 32997 24548 24548 32997	1853 0036 33899-1 502 C4-1/8-T0-681R F C4-1/8-T0-681R F 33899-1-103
A385 A386 A387 A388 A388 A389	0757 0290 0684 3321 0757 0431 2100 3252 2100 0667		RESISTOR 6.19K 1%, 125W F TUBULAR RESISTOR; FXO; 3.3K 10%, 25W CC TUBULAR RESISTOR; 2.4XK 1%, 125W F TUBULAR RESISTOR; 2.4XK 1%, 126W F TUBULAR RESISTOR; VAR, TRMR 5K OHM 10% C RESISTOR; VAR, TRMR, 2K OHM 10% C	19701 01121 24545 32997 73138	MFC4 1/8-T0 6191 F C8 3321 C4 1/8-T0 2431 F 33899-1 602 729 R24

See introduction to this section for ordering information

Page 76

Replaceable Parts

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A3R10 A3R11 A3R12 A3R13 A3R13 A3R14	0054-4741 0058-1031 2100-0211 0757-0438 00584-1041		RESISTOR; FXD; 470K 10% .25W CC TUBULAR RESISTOR; FXD; 10K 10% .25W CC TUBULAR RESISTOR; VAR, TRMR, 1K OHM 10% C RESISTOR 6.11K 1% .125W F TC 0+-100 RESISTOR; FXD; 100K 10% .25W CC TUBULAR	01121 01121 32997 24546 01121	CB4741 CB1031 3389P-1-102 C4-1/8-T0-5111-F CB1041
A3R15 A3R16 A3R17 A3R18 A3R18 A3R18	0757 0407 0757 0407 0757 0290 2100 3252 0684-4741	4	RESISTOR 200 UHM 1%, 125W F TUBULAR RESISTOR 200 OHM 1%, 125W F TUBULAR RESISTOR 6,19K 1%, 125W F TUBULAR RESISTOR: VAR, TIMR 5K OHM 10% C RESISTOR: FXD; 470K 10%,25W CC TUBULAR	24546 24546 19701 32997 01121	C4-1/8-T0-201 F C4-1/8-T0-201 F MFC4-1/8-T0-501 F 3389P-1 502 C84741
A3R20 A3R21 A3R22 A3R23 A3R24	0757-0438 0584-1041 0684-1031 2100-3211 2100-0687		RESISTOR 5.11K 1%, 125W F TC 0+-100 RESISTOR; FXD; 100K 10%, 75W CC TUBULAR RESISTOR; FXD; 10K 10%, 25W CC TUBULAR RESISTOR; VAR, 1RMR 1K 0HM 10% C RESISTOR; VAR, TRMR 2K 0HM 10% C	24546 01121 01121 73136 73138	C4-1/8-T0-6111 F C81041 C81031 72PR1K 72PR2K
A3R26 A3R26 A3R27 A3R28 A3R28 A3R29	0684-3321 0757-0431 2100-3210 2100-3252 0757-0419		RESISTOR; FXD; 3.3K 10%.25W CC TUBULAR RESISTOR 2433 OHM 1%.125W F TUBULAR RESISTOR: VAR, TAMA 10% OHM 10% C RESISTOR: VAR, TAMR 5K OHM 10% C RESISTOR; FXD; 681 OHM 1%.126W F	01121 25480 32997 32997 24546	C83321 0757 0431 3389P-1-103 3389P-1 502 C4-1/8-T0 681R F
A3R30 A3R31 A3R32 A3R33 A3R33	0757-0419 0683-1535 0761-0025 0761-0025 0683-1536		RESISTOR; FXD; 881 OHM 1%, 125W F RESISTOR; FXD; 15K 5%, 25W CC TUBULAR RESISTOR; FXD; 120 OHM 5%, 1W MO TUBULAR RESISTOR; FXD; 120 OHM 5%, 1W MO TUBULAR RESISTOR; FXD; 16K 5%, 2JW CC TUBULAR	24546 01121 24546 24546 01121	C4-1/8-T0-6818-F CB1535 FP32-1-700-121-J FP32-1-700-121-J CB1535
A3R36 A3R36 A3R37 A3R38 A3R38 A3R38	0757 0407 0757-0820 0757-0290 0757 0412		RESISTOR 200 OHM 1% .125W F TUBULAR NOT USED RESISTOR; FXO; 1.1K 1% .5W F TUBULAR RESISTOR 1K OHM 1% .125W F TUBULAR RESISTOR; FXD; 365 OHM 1% .125W F TUBULAR	24546 30983 28480 24545	C4-1/8 T0-201 F MF7C-1/2-T0-1101-F 0757-0280 C4-1/8-T0-365R-F
/ 3840 / 3841 A3842 A3843 A3844 A3844	0636-7196 0689-3378 0689-378 0684-6521 0757-0412	1	RESISTOR; FXD; 21.5 OHM 2%, 06W F RESISTOR; FXD; 51 OHM 5%, 125W CC TUBULAR RESISTOR; FXD; 21.5K OHM 2%, 06W F RESISTOR; FXD; 56K 10%, 25W CC TUBULAR RESISTOR; FXD; 365 OHM, 125W F TUBULAR	24546 01121 24646 0\121 24546	C3-1/8-T00-21R5 G C85105 C3-1/8-T00-21R5-G C85621 C4-1/8-T00-365R-F
A3R45 A3R46 A3R47 A3R48 A3R48 A3R49	0696-7206 0689-7208 0684-1811 0684-1811 0757-0290		RESISTOR; FXD; 68.1 OHM 2%, 05W F TUBULAR RESISTOR; FXD; 68.1 OHM 2%, 05W F TUBULAR RESISTOR; FXD; 180 OHM 10%, 25W CC RESISTOR; FXD; 180 OHM 10%, 25W CC RESISTOR 1K OHM 1%, 125W F TUBULAR	01121 01121 01121 01121 01121 28480	C3-1/8-T00-66R1 C3-1/8-T00-68R1 C8-1811 C8-1811 0757-0280
Ajr50 Ajr51 Ajr52 Ajr53 Ajr54	0757-9280 0757-1094 0757-0280 0757-1094 0696-7238		RESISTOR 1K OHM 1% .125W F TUBULAR RESISTOR; FXD; 1.47K 1% .125W F TUBULAR RESISTOR; 1K OHM 1% .125W F TUBULAR RESISTOR; FXD; 1.47K 1% .125W F TUBULAR RESISTOR; FXD 1.21K 1% .125W F TUBULAR	28480 24548 28480 24546 24546	0767-0280 C4-1/2: T0-1471-F 0767-0280 C4-1/8-T0-1471-F C3-1/8-T0-1471-F
AJR55 AJR56 AJR57 AJR58 AJR58 AJR59	0696-7238 0757 0419 0757-0290 0757 0407		TESISTOR; FXD; 1.21K 1%.125W F TUBULAR NOT USED RESISTOR; FXD; 681 OHM 1%.125W F RESISTOR; FXD; 1K OHM 1%.125W F TUBULAR RESISTOR 200 OHM 1%.125W F TUBULAR	24546 24546 24548 24548	C3-1/8-T0-1211 G C4-1/8-T0-681R F C4-1/8-T0-1001 F C4-1/8-T0-201 F
A3R60 thru A3R63	-6271		RESISTOR; #XD; 2.7 OHM 10% .25W CC	01121	CB27G1
A3R64 A3R65 A3R66	0599-3236 0757-0394		RESISTOR; FXD; 500K OHM 1%, 125W F TUBULAR RESISTOR; FXD; 51.5 OHM 1%, 125W F	19701 24545	MF5C-1/8-T0-5003-F C4-1/8-T0-51R1-F
A3R67 A3R68 A3R68 A3R69 A3R70	0556 5439 0757-0431 0757-0274 0757-0274		RESISTOR; FAD; 2134 18: 125W F TUBULAR RESISTOR; FXD; 2434 19: 125W F TUBULAR RESISTOR; FXD; 2:434 19: 125W F TUBULAR RESISTOR; FXD; 1:21K 19: 125W F TUBULAR RESISTOR; FXD; 1:21K 19: 125W F TUBULAR	24545 28480 24545 24546 24546	C4, 170 C4, 1/8-T0-2431 F C4, 1/8-T0-1213 F C4-1/8-T0-1213 F
A3871 A3872 A3873 A3874 A3874 A3875	2100-3094 9757-0482 9757-0394 2100-3253 0596-4525		RESISTOR; VAR, T 1MR 100K OHM 10% C RESISTOR; FX0; 76 ( OHM 1%, 12% F TUBULAR AESISTOR; FX0, 51, OHM 1%, 12% F RESISTOR; VAR, TRM9 50K OHM 10% C RESISTOR; FX0; 187K, 125% F TUBULAR	32997 24548 24548 32997 24548	3006P-1-104 C4-178-T0-7602-F C4-178-T0-51811-F 3389P-1-503 C4-178-T0-1873-F
A3R76 A3R77 A3R78 A3R79 A3R80	0684 5601 0757-0429 0898 3263 0757-0394 0698 6426	(	RESISTOR; FXD; 58 OF # 10%, 25W CC RESISTOR 1.82X 1%, 7.8W F TUBULAR RESISTOR; FXD; 500K GHM 1%, 125W F TUBULAR RESISTOR; FXD; 511, OHM 1%, 125W F RESISTOR; FXD; 213K 1%, 125W F TUBULAR	0/121 24545 197/1 24545 24546 24546	C85601 C4-1/8-T0-1821-F MF5C-1/8-T0-5003-F C4-1/8-T0-51R1-F C4, T-0
A3R81 A3R82 A3R83 A3R84 A3R84 A3R85	0696-64"3 0757-0431 0757-0274 0757-0274 2100-3094		RESISTOR; FXD; 10M 6%, 125W F TUBULAR RESISTOR; FXD; 2.43K 1%, 125W F TUBULAR RESISTOR; FXD; 1.21K 1%, 125W F TUBULAR RESISTOR; FXD 1,21K 1%, 125W F TUBULAR RESISTOR; VAR, TRMR 10LK 01:M 10% C	28480 24545 24546 24545 32997	0698 6430 C4-1/B-T0-2431-F C4-1/B-T0-1213-F C4-1/B-T0-1213-F 2006P-1-104
A3R86 A3R87 A3R88 A3R88 A3R89 A3R90	0757 0462 0757 0394 2100 3253 0698 4525 0684 5601		RESISTOR; FXD; 75K OHM 1%,125W F TUBULAR RESISTOR; FXD; 51:1 OHM 1%,125W F RESISTOR; VAR, TRMR 50K OHM 10% C RESISTOR; FXD; 187K 1%,125W F TUBULAR RESISTOR; FXD; 66 OHM 10%,25W CC	24548 24548 32997 24546 01121	C4-178-T0-7502 F C4-178-T0-5181 F 23899-1 503 C4-178-T0-1873 F C85601
		· Í
*			-

See introduction to this section for ordering information

Page 77

Replaceable Parts

Table 6-2. Replaceable Parts (Cont'd)

	and and a second a		Tabl	e 6-2. Replaceable Parts (Cont'd)	•
∯♪	Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3	A3RV1 A3R92 A3R93 A3U1 A3U2	0757 0429 0757 0280 0757 0280 1825 0187 1825 0187	2	RESISTOR 1.82K 1%.125W F TUBULAR RESISTOR 1K OHM 1%.125W F TUBULAR RESISTOR 1K OHM 1%.125W F TUBULAR IG, LINEAR IG, LINEAR	24548 28480 28480 28480 28480 28480	C4 1/8 T0-1821 F 0757 0:90 0767 0210 1826 0187 1826 0187
	A3V31 A3VA2 A3VA3 A3VA3 A3VA4 A3V45	1902-3245 1902-3245 1902-0049 1902-0049 1902-3070		DIODE; TENER; 27.57 VZ; AW MAX PD DIODE; ZENER; 21.57 VZ; AW MAX PD DIODE; ZENER; 6.197 VZ; AW MAX PD DIODE; ZENER; 6.197 VZ; AW MAX PD DIODE; ZENER; 4.277 VZ; AW MAX PD	04713 04713 28480 28480 04713	5212939-278 5210939-278 1902-0049 1902-0049 5210939-74
	ASVR6	1902-3002 5081-3028	1	DIGNE: ZENER; 2:37V V2; 4W MAX PD ASSY, SUBSTRATE (NOT SUPPLIED WITH A3, ORDER SEPARTELY)	04713 28480	52 10930-2 6061-3028
	A4 A5	01720-61626 01720-66538		CAGLE ASSY, DELAY LINE BOARD ASSY, VERT OUTPUT (DOES NOT INCLUL 1 ASA1 ASU1, ASU2)	28480 28480	01720-61626 01720-66638
: 1	A5C1 A5C2	0160-3451 0760-35C7	I.	CAPACITOR: FXD: 01UF +80-20% TOOWVDC CAPACITOR: FXD; TOPF +8% TOOWVDC	28480	0160 345 1 0160-3567
	A5C3 A5C4 A5C5 A5C6 A5C6 A5C7	0180-2264 0121-2487 0180-0180 0121-0046 0121-0466	2	CAPACITOR; F):D; 20PF ±5% 500WV0C CAPACITOR; VAR, TRMR, CER, 9PF CAPACITOR; FXD; MY 0.0082 UF 10% 200VDCW CAPACITOR; VAR; TRMR, CER, 9/35PF CAPACITOR; VAR; TRMR, CER, 1/3PF	28480 28480 56289 73899 28480	0160-2264 0121-0467 1.3292292.9T5 DV11FS350 0121-0466
, ) \| \|	A5C9 A5C9 A5C10 A5C11 A5C12	0140-0193 0160-0297 0160-3451 0160-3451 0160-3443	ţ	C: FXD MICA 82 PF 5% CAPACITOR; FXD; 1200FF 10% 200WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; .1UF +80-20% 50WVDC	28480 56289 28480 28480 28480 28480	0140-0160 1929:12202 PT5 0160-3451 0160-3451 0160-3443
	A5C13 A5C14 A5C15 A5C16 A5C16 A5C17	0121-0487 0160-3451 0160-3451 0180-0230 0180-0230 0180-7461		CAPACITOR; VAR; TRMR, CER, BPF CAPACITOR; FXD; 01UF +80-13% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 1UF +-20% 50VDC TA-SQLID CAPACITOR; FXD; 01UF +80-20% 100WVDC	28480 28480 23480 56289 28450	0121-0467 0160-3461 1500-3461 1500-108X0060A2 0160-3451
	A5C18 A5C19 A5C20 A5CR1 A5CR1 A5CR2	0160-3461 0180-1735 0160-2198 0122-0077 0122-0077	- 2	CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD ELECT 0.22 UF 10% 35VDCW CAPACITOR; FXD; 20FF ±5% 300W/DC DIODE	26430 26480 72136 28480 26480	01603461 01601735 RDM15C200135 G1220077 01720077
	A5CR3 A5CR4 A5L1 A5L2 A5L3	1901-0047 1901-0047 0140-0083 9140-0098 9170-0029	2 8	DIODE: SWITCHING; 20V MAX VRM 75MA DIODE: SWITCHING; 20V MAX VRM 75MA COIL; FXD; MOLDED RF CHORE; 2.2UH 10X COIL; FXD; MOLDED RF CHORE; 2.2UH 10X COIRE, MAG, SHIELDING BEAD, 138 DD .047	28480 20480 24226 24226 24226 24226	1901-0047 1901-0047 15/221 15/221 56 600-65A2/4A
	A5R1 A5R2 A5(3) A5R0 A5R5	0757-0388 0624-1001 0757-0276 0757-0276 0757-0424	1 22 1	RESISTOR; FXD; 30.1 OHM 1%, 125W F RESISTOR; FXD; 10 OHM 10%, 25W CC RESISTOR; FXD; 61.9 OHM 1%, 126W F RESISTOR; FXD; 61.9 OHM 1%, 125W F RESISTOR; FXD; 61.9 OHA 1%, 125W F RESISTOR; FXD; 1.1K 1%, 125W F TUBULAR	24546 01121 24546 24546 24546	C4-1/8-T0-30R1-F C81001 C4-1/8-T0-4192-F C4-1/8-T0-8192-F C4-1/8-T0-8192-F C4-1/8-T0-1101-F
• • • •	A5R6 A5R7 A5R8 A5R9 A5R10	0698-7203 0698-7203 0698-3441 0698-0084 0767-0278	1 1	RESISTOR; FXD; 42.2 OHM 2%, 05W F RESISTOR; FXD; 42.2 OHM 2%, 05W F RESISTOR; FXD; 42.2 OHM 2%, 06W F RESISTOR; FXD; 215 OHM 1%, 126W F TUBULAR RESISTOR 2.15K OHM 1%, 126W METFLM 3: FXD METFLM; 178K OHM 1%, 178W	24546 24546 16299 28480 28480	C3-1/8-T00-4282 G C3-1/8-T00-4282 G C4-1/8-T0-2158-F 0598 0084 0757 0278
н 1-1 1-1	A5R11 A5R12 A5R13 A5R14 A5R16	2100-0567 0698-3132 0698-3150 0737-0429 0658-7236	12	RE NSTOR; VAR; TRMR, 2K OHM 10% C RE NSTOR; FXD; 201 OHM 1%, 125W F RFSISTOR 2.37K OHM 1%, 125W METFLM RESISTOR 1.82K OHM 1%, 125W METFLM RESISTOR; FXD; 1K, 2%, 05W F TUBULAR	73138 16299 28480 28480 28480 24545	72PA2K C4-1/8-T0-2610-F 0696-3150 0767-0429 C3-1/8-T0-1001-G
	A5R16 A5R17 A5R18 A5R19 A5R20	0757-0458 0757-0437 0757-0274 0757-0818 0757-0798	: 2	RESISTOR; FXD; 36.5K 1%.125W F TUBULAR R*SISTOR; FXD METFLM 4750 OHM 1%.1/RW RESISTOR; FXD; 1.21K 1%.125W F TUBULAR RESISTOR; FXD; 825 OHM 1%.5W F TUBULAR RESISTOR; FXD; 10 OHM 1%.6W F TUBULAR	24546 28480 24546 30983 30983	C4-1/B-T0-3652-F 0757-0437 C4-1/B-T0-1213-F MF7C-1/2-T0-825R-F MF7C-1/2-T0-111-F
	A5R21 A5R22 A5R23 A5R23 A5R24 A5R26	0698-7203 2100-2081 2100-2080 0757-0398 0757-0398	,	RESISTOR, FXD, 42.2 OHM 2%, 05W F RESISTOR; VAR, TRMR, 200 OHM 10% C R: VAR FLM 50 OHM 20% LIN 1/2W RESISTOR; FXD; METFLM 75 OHM 1%, 1/8W RESISTOR; FXD; METFLM 75 OHM 1%, 1/8W	24546 73138 28480 28480 28480	C3-1/8-T00-42R2 G 2100-2061 2100-2060 0767-0398 0767-0398
	A5R26 A3R27 A5R28 A5R29 A5R20	0698-3394 0757 0437 076" 0025 0761 0025 0761 0025	1	RESISTOR; FXD; 31.6 OHM 1% .5W F TUBULAR RESISTOR; FXD METFLM 4750 OHM 1% .1/8W RESISTOR; FXD; METOX 120 OHM 5% 1W RESISTOR; FXD; METOX 120 OHM 5% 1W RESISTOR; FXD; METOX 120 OHM 5% 1W	19701 28480 28480 28480 28480 28480	MF7C-1/2-T0-31R6-F 0757-0437 0761-0075 0761-0075 0761-0025
;	ASRTI ASUI	0837-0113 5081-3022	;	THERMISTON DISC TYPE 100K OHM 10%	28480 28480	0837 0113 5081-3022
	A5U2	5081-3024	1	(NOT SUPPLIED W/AB, ORDER SEPARATELY) ASSY, GUBSTRATE (NOT SUPPLIED W/A5, ORDER SEPARATELY)	28480	5081-3024
l i i	ASVRI	1902-0025	2 -	DIODE; ZENER; 10V V2; .4W MAX PD	04713	SZ10939-182
(m)
				j J
4.		) I

See introduction to this section for ordering information

Page 78

Replaceable Parts
	Table 3-2, Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Oty ,	Description	Mfr Code	Mfr Part Number
AGVR7 ASXU1 ASA1 A6 A6UR1	1902-3059 1200-(138 5081-3721) 01720 88534 1901-0040	3 1 25	DIGDE; ZNR; 1.83V 5% DO 7 PU-A TC- 061% BOCKET, ELEC, IC 16 CONT DIP SLDR TERM ASSY, SUBSTUATE (NOT SUPPLIED W/AS, OADER SEPARATELY) BOARD ASSY, INT TRICGER SWITCH DIGDE; SWITCHING; 3°, MAX VRM BOMA	15818 24995 28480 28480 28480 28480	CD 35586 583529-1 5081-3021 01720-66534 1901-0040
A6J1 A6J2 A6R1 A6R2 A6S1	1251 0523 1251 3472 0084-2731 0584-2731 3101-0558	1 2 2 1	CONNECTOR, POST TYPE 10-FEMALE CONTACT COMNECTOR, 8-CONT; FEM; M * TYPE RESISTOR; FXD; 27K 1.W, 25W CC TUBULAR RESISTOR; FXD; 27K 10% 25W CC TUBULAR SWITCH	27264 27264 01121 01121 28480	09-52-5103 09-52-3081 C82731 3101-0658
A7 A7C1 A7C2 A7C3 A7C3 A7C4	01720-66535 0180-0230 0180-0230 0160-2209 0160-3470	1	EGARD ASSY, VERTICAL DISPLAY SWITCH CAPACITOR; FXD; 10F 120% 50VDC TA SQLID CAPACITOR; FXD; 10F 120% 50VDC TA SQLID CAPACITOR; FXD; 360F 15% 37CWVDC CAPACITOR; FXD; .01UF 180-20% 70WVDC	23480 56289 56289 28480 28480 28480	01720-66535 1500 105X0050A2 1500 105X0050A2 0160-2208 0160-3470
A7C5 A7CR1 A7CR2 A7J1 A7P1	0160-2204 1901-0040 1901-0040 1261-3472 1261-3472	. 1	CAPAGITOR; FXD; 100PF 5% 300WVDC DIODE; 5WITCHING; 30V MAX VRM 60MA DIODE; 5WITCHING; 30V MAX VRIJ 60MA CONNECTOR; 8-CONT; FEM; POST TYPE CONNECTOR; 10-CONT; MALE; POST TYPE	72136 28489 28480 27264 27264	NDM16F101J3C 1901-0040 1801-0040 09 52 3061 09 64-1103
A701 A702 A7R1 A7R2 A7R3	1854-0271 1854-0271 0690-3150 0757-0441 0757-0273	10 1 2 2	TRANSISTOR NPN SI PD-300NW FT-200MHZ TRANSISTOR NPN SI PD-300NW FT-200MHZ RESISTOR; FXD:237K 1%, 125W F TUBULAR HESISTOR; FXD; 8.25K 1%, 125W F TUBULAR RESISTOR; FXD; 3.01K 1%, 125W F TUBULAR	28480 28480 16299 24546 24546	1854-0071 1854-0071 C4-1/8-T0-2371-F C4-1/8-T0-8251-F C4-1/0-T0-3011-F
A7R4 A7R6 A7R6 A7R7 A7R8	0757-0407 0753-0398 0757-0598 0757-0599 0757-0740	3 4 1 2	RESISTOR; FXD; 200 OHM 1%,125W F RESISTOR; FXD; 75 OHM 1%,125W F TUBULAR RESISTOR; FXD; 75 OHM 1%,125W F TUBULAR RESISTOR; FXD; 332 OHM 1%,5W F TUBULAR RESISTOR; FXD; 2.21K 1%,21 / F TUBULAR	24548 24546 24548 30983 24548	C4-1/8-T0-201-F C4-1/8-T0-76R0 F C4-1/8-T0-76R0 F MF7C-1/2-T0-332R-F C5-1/4-T0-2211-F
A790 47#10 A7811 A7812 A751	0757-0740 (683-1825 0684-2211 0584-2211 3101-0581	) 1	RESISTOR; FXD; 2.21K 1%.25W F TUBULAR RESISTOR; FXD; 1.8K 6%.26W CC TUBULAR RESISTOR; 220 OHM 10%.26W CC RESISTOR 220 OHM 10%.26W CC SWITCH	24546 01121 01121 01121 28480	C5-1/4-T0-2211-F C81825 C82211 CB2211 3101-0661
A7U1 A7U2 A7U3 A7XU1 A7XU2	1820-0102 1820-0142 1831-0001 1200-0441 1200-0441	1 6 8	INTEGRATED CIRCUIT, DGTL, ECL JK FLIP INTEGRATED CIRCUIT, DGTL, ECL DUAL 4 IC; LIN; TRANSISTOR ARRAY SOCY:ET, ELEC, IC 14-CONT DIP SLDR TERM SOCKET, ELEC, IC 14-CONT DIP SLDR TERM	04713 04713 02735 24905 24995	4C1013P MC1004P CA3046 533627-1 583527-1
A7XU3 AB	1200-0411 01720-66530	1	SOCKET, ELEC, IC 14 CONT DIP SLDR TERM BOARD ASSY, HORIZ SWP (DOSS NOT INDLUDE ABUZ AND AdUS.)	24995 28480	683527-1 01720-66530
A8C1 A8C2 A8C3	0150-0070 0150-3445 0160-3451	2	CAPACITOR; FXD; 02UF +20% 500WVUC CAPACITOR; FXD; 220FF ±10% 1000WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC	28480 28480 28480	0150-0070 0160-3446 0160-3451
A8C4 A8C5 A8C8 A8C7 A8C8	0160-3451 0160-3451 0160-2248 0160-3218	2	CAPAC'TOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 100WVDC DELETED CAPACITOR; FXD; 3.6PF ±.26PF 500HVDC CAPACITOR; FXD; .047UF ±10% 100WVDC CER	26480 26480 28480 61637	0160-3451 0160-3451 0160-2243 K06SK473K
ABC9 ABC10 ABC11 ABC12 AJC13	0160-3451 0160-3560 0160-3318 0160-3451 0160-3451 0160-3451	4 2 5	CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 27PF ±5% 100WVDC CAPACITOR; FXD; 047UF ±10% 100WVDC CER CAPACITOR; FXD; 01UF ±60% 100WVDC CAPACITOR; FXD; 21PF ±5% 500WVDC	28480 28480 61637 28480 28480	0160-3451 0160-3669 K065K473K 0160-3461 0160-3461 0160-2265
ABC10 ABC10 ABC10 ABC17 ABC18	0180-3451 0180-0168 0180-0197 0180-3451 0163-2257	1 : 20 4 : 1	CAPACITOR; FXD; D1UF +80-201 100% v0C (CAPACITOR; FXD; 1UF +10% 200% V0C CAPACITOR; FXD; 2UF +10% 20V0C TA CAPACITOR; FXD; 2UF +60-203 100% V0C CAPACITOR; FXD; 10FF +5% 500% V0C	28480 66289 56289 28480 28480	0160-3451 292910492 15C0225X9020A2 0160-3451 0160-2257
A8C19 A8C20 A8C21 A8C21 A8C22 A8C22 A8C23	0180-3448 0160-0070 0160-3451 0*60-3451 0180-3451	1	CAP, LIT DP; FXD; 220FF ±10% 1000WVDC CAPACITOR; FXD; .020F ±20% 500WVDC CAPACITOR; FXD; .01UF ±80- 20% 100WVDC CAPACITOR; FXD; .01UF ±80-20% 100WVDC CAPACITOR; FXD; .01UF ±80-20% 100WVDC	28480 28480 28480 28480 28480 28480	0160-3446 0150-0070 0160-3451 0160-3451 0160-3451
ASC24 ABC25 ABC25 ABC27 ABC27	0160-3461 0160-2246 0160-7318 0160-3589		CAPACITOR; FXD; 01UF+80-2X 100WVDC CAPACITOR; FXD; 36FF 4:26FF 500WVDC CAPACITOR; FXD; 047UF 410% 100WVDC CER NOT USED CAPACITOR; FXD; 22FF 45% 102WVDC	20400 29480 28480 28480	0160-3451 0160-2246 0160-3318
A5C28 A8C30 A8C31 A8C32 A8C33	0160-3318 0160-3451 0160-3451 0160-2267 0160-2451		CAPACITOR; FXD; D47UF ±10% 100WVDC CER CAPACITOR; FXD; D1UF ±00-20% 100WVDC CAPACITOR; FXD; D1UF ±80-20% 100WVDC CAPACITOR; FXD; D1UF ±80-20% 100WVDC CAPACITOR; FXD; 01UF ±80-20% 100WVDC	61637 28480 28480 28480 26480 26480	KO65K473K 0160-3451 0160-3451 0160-3451 0160-3451
A8C34 A8C35 A8C36 A8C36 A8C37 A8C38	0160-3451 0160-3451 0160-3451 0160-3451 0160-3451 0160-3451	ŕ:	CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC	28480 28480 28480 28480 28480 24880 24880	0160-3451 0160-3451 0160-3451 0160-3451 0160-3451 0160-3451
		1 ¹

See introduction to this section for ordering information

Page 79

Table 6-2. Replaceable Parts (Cont'd)

·	Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
	A5C33 A8C40 A8C41 A8C42 A8C43	0160-2765 0180-2765 0180-3765 0180-3461 0160-3461 0180-3197		CAPACITOR; FXD; 22PF ±5% 500WVDC CAPACITOR; FXD; 22PF ±5% 500WVDC CAPACITOR; FXD; 31UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 2,2UF ±10% 20VDC TA	2848C 28480 28480 28480 28480 56289	0160-2265 0160-2265 0160-3451 0160-3451 1600-225X9020A2
1. i	A8C44 A8C45 A8C46 A8C47 A8C43	0180-0197 0121-0046 0160-2257 U180-3461 0160-3451		CAPACITOR; FXD; 2.2UF ±10% 20VDC TA CAPACITOR; VAR; TRMR, CFR, 9/38PF CAPACITOR; FXD; 10PF ±2% 60MVDC CAPACITOR; FXD; 01UF +80-20% 100MVDC CAPACITOR; FXD; 01UF +80-20% 100MVDC	56229 71899 28480 28480 28480 28480	1600225X9020A2 DV11P5350 01602257 01603451 01603451
, i i	A8C49 A8C50 A0C51 A8C52 A8C53	0180-0197 0160-3451 0160-3451 0160-3451 0160-3451 0160-3451		CAPACITOR; FXD; 2.2UF ±10% 20VDC TA CAPACITOR; FXD; 01UF ±80-20% 100WVDC CAPACITUR; FXD; 01UF ±80-20% 100WVDC CAPACITOR; FXD; 01UF ±80-20% 100WVDC CAPACITOR; FXD; 01UF ±80-20% 100WVDC	56289 28480 28480 28480 26480 28480	1500225X9020A2 01603451 01603451 01603451 01803451 01803451
	A8C54 A8C56 A8C56 A8C57 A8C58	0160-3115 0160-3451 0160-3451 0160-2202		CAPACITOR; FXD; 27PF +10% 600WVD; DELETED CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 78PF ±5% 300WVDC MICA	28460 56269 56289 28480	0150-0115 C023B101F1032525-CDH C023B101F1032525-CDH 0160-2202
	A8CR1 A8CR2 A8CR3 A8CR4 A8CR5	1901-0376 1901-0047 1901-0047 1901-0047 1901-0047 1910-0016	2 10 2	DIODE; GEN PRP; 35V MAX VRM 50MA DIODE; SWITCHING; 20V MAX VRM 75MA DIODE; SWITCHING; 20V MAX VRM 75MA DIODE; SWITCHING; 20V MAX VRM 75MA DIODE; SWITCHING; 60V MAX VRM 60MA	28480 26480 28480 28480 28480 28480	1901-0376 1901-0047 1901-0047 1907-0047 1907-0047 1910-0016
	ABCR6 ABCR7 ABCR8 ABCR9 ABCR10	1901-0047 1901-0376 1901-0047 1901-0047 1901-0047		DIODE: SWITCHING: 20V MAX VRM 75MA DIODE: GEN PRP: 35V MAX VRM 50MA DIODE: SWITCHING: 20V MAX VRM 76MA DIODE: SWITCHING: 20V MAX VRM 76MA DIODE: SWITCHING: 20V MAX VRM 76MA	26480 26480 28480 28480 28480 28480	1901-0047 1901-0376 1907-0047 1901-0047 1901-0047
V.	ABCR11 ABCR12 ABCR13 ABCR14 ABJ1	1910-0016 1901-0047 1901-0047 1901-0047 01722-27601	3	DIODE: SWITCHING: 60V MAX VRM 50MA DIODE: SWITCHING: 20V MAX VRM 75MA DIODE: SWITCHING: 20V MAX VRM 75MA DIODE: SWITCHING: 20V MAX VRM 75MA CONNECTOR, PC EDGE, 10-CONT, DIP SOLDER	28480 28480 28480 28480 28480 28480	1910-0016 1601-0047 1901-0047 1901-0047 01722-27601
	ABJ2 ABJ3 ABJ4 ABL1 ABL2	01722-27601 01722-27601 1250-0083 01921-61303 8170-0029	12	CONNECTOR, PC EDGE, 10-CONT, DIP SOLDER CONNECTOR, PC EDGE, 10-CONT, DIP SOLDER CONNECTOR:COAX, BNC, 50 DHM FEMALE BEAD CORE; MAG; SHIELDING BEAD, .138 CD .047	28480 28480 24931 28480 02114	01722-27801 01722-27601 28JR:130-1 01421-01303 56-600-86A2/4A
	A8L3 A8L4 A8L5 A8L5 A8L7	9140-0115 01921-61303 9170-0023 9140-0115 9140-0138	4	COIL; FXD; MOLDED RF CHOKE, 22UH 10% BEAD CORE; MAG; SHIELDING BEAD, .17800.047 COIL; FXD; MOLDED RF CHOKE, 22UH 10% COIL; FXD; MOLDED RF CHOKE; 180UH 5%	82142 28480 02114 82142 24226	22-4422 8K 01921-81303 66-500 68A2/4A 22-4422-8K 15/183
	A8L8 ABP1 A8P2 A8P3 A8P4	9100-2255 1251-3475 1251-3072 1251-3319 1251-33197	4 1 3	COIL FXD: MOLDED RF CHOKE, BSUH 10% CONNECTOR; 10-CONT, MALE, POST TYPE CONNECTOR; 12-CONT; MALE, POST TYPE CONNECTOR; 10-CONT, MALE, POST TYPE CONNECTOR; 12-CONT; MALE, POST TYPE	24226 28254 27254 27254 27254 27254	10/580 1251-3475 09-66-1121(2183-12A) 09-64-1101(A2402-10A) 09-60-1121(2403-12A)
	ABP5 ABQ1 ABQ2 ABQ3 ABQ4	1251-3276 1855-0081 1854-0546 1854-0071 1853-0036	1 6	CONNECTOR; & CONT, MALE, POST TYPE TRANSISTOR; JFET N.CHAN O-MODE SI TRANSISTOR NPN SI PO-200MW FT=1.4GHZ TRANSISTOR NPN SI PO-300MW FT=200MHZ TRANSISTOR PNP SI PD=310MW FT=260MHZ	27254 01295 28430 26480 26480	04-60-1081(A2403-6A) 208245 1854-0646 1854-0071 1853-0036
	A505 A306 A307 A507 A508 A509	1853-0036 1854-0071 1853-0036 1853-0036 1853-0036		TAANSISTOR PNP SI PO-310MW FT-250MH2, TRANSISTOR PNP SI PO-300MW FT-200MHZ TRANSISTOR PNP SI PD-310MW FT-250MHZ TRANSISTOR PNP SI PD-310MW FT-250MHZ TRANSISTOR PNP SI PD-310MW FT-250MHZ	28480 28480 28480 28480 28480 24880	1853-0036 1854-0071 1853-0036 1853-64/36 1853-6036
1	A8010 A8011 A8012 A8013 A8014	1853-0036 1854-0071 1855-0081 1854-0546 1854-0546		IRANSISTOR PNP SI PD-310MW FT-250MHZ TRANSISTOR NPN SI PD-300MW FT-200MHZ TRANSISTOR; JFET N-CHAN D-MODE SI TRANSISTOR NPN SI PD-200MW FT-1.4GHZ TRANSISTOR NPN SI PD-300MW FT-200MHZ	28480 28480 01295 28480 28480 28480	1853-0036 1854-0071 2N5245 1854-0546 1854-0071
	ABQ15 ASQ16 ASQ17 ASQ18 ASQ19	1853-0036 1853-0036 1853-0036 1853-0036		TRANSISTOR PNP SI PD-310MW FT-250MHZ TRANSISTOR PNP SI PD-310MW FT-250MHZ DELETED TRANSISTOR PNP SI PD-310MW FT-250MHZ TRANSISTOR PNP SI PD-310MW FT-250MHZ	28480 28480 28480 28480 28480	1853-0036 1853-0036 1853-0036 1855-0036
	A8020 A8021 A8027 A8020 A8020 A8020	1854-0092 1854-0092 1854-0092 1854-0092 1854-0092	B	TRANSISTOR NPN SI PD-200MW FT-600MHZ TRANSISTOR NPN SI PD-200MW FT-600MHZ TRANSISTOR NPN SI PD-200MW FT-600MHZ TRANSISTOR NPN SI PD-200MW FT-600MHZ TRANSISTOR NPN SI PD-200MW FT-600MHZ	28480 28480 28480 28480 28480 28480 28480	1854-0092 1854-0092 1854-0092 1854-0092 1854-0092 1854-0092
	A8025 A8025 A8027 A8028 A8029	1853-0036 1853-0015 1853-0015 1853-0015 1853-0015		TRANSISTOR PNP SI PD-310MW FT-520MHZ TRANSISTOR PNP SI PD-200MW FT-600MHZ TRANSISTOR PNP SI PD-200MW FT-600MHZ TRANSISTOR PNP SI PD-200MW FT-600MHZ TRANSISTOR PNP SI PD-200MW FT-600MHZ	28480 28480 28480 28480 28480 28480	1853-0036 1853-0015 1853-0015 1853-0015 1853-0015
·

Page 80

Replaceable Parts

Model 1710B

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
ABO30 ABO31 ABO32 ABO33 ABO33 ABO33	1854-0092 1854-0092 1854-0092 1853-0015 0684-1001		TRANSISTOR NPF: SI PD-200MW FT-600MH2 TRANSISTOR NPN SI PD-200MW FT-600MH2 TRANSISTOR NPN SI PD-200WV FT-600MH2 TRANSISTOR PNP SI PD-200MW FT-600MH2 REGISTOR; FXD; 10 0HM 10% .26W CC	28480 28480 28450 28480 01121	1854-0092 1854-0092 1853-0015 CB1001
ABR2 ABR3 ABR4 ABR5 ABR6	0684-1021 0757-0488 0757-0485 0757-0488 0584-1021	4	RESISTOR 1K 10%.25W CC TUBULAR RESISTOR; FXD; 909K 1%, 125W F TUBULAR RESISTOR; FXD; 100K 1%, 125W F TUBULAR RESISTOR; FXD; 909K 1%, 125W F TUBULAR RESISTOR; FXD; 1K 10%, 25W CC TUBULAR	01121 19701 24546 19701 01121	C81021 MFF-1/3-T-1 C4-1/8-T0-10C3-F MFF-1/8-T-1 C81021
ABR7 ABR8 ABR9 ABR10 ABR11	0684-1001 0684-3321 0757-0283 0757-0284 0757-0487	3 9 2 2	RESISTOR; FXD; 10M 10%, 25W CC TUBULAR RESISTOR; FXD; 3.3X 10%, 25W CC TUBULAR RESISTOR; FXD; 2X 1%, 125W F TUBULAR RESISTOR 150 0HM 1%, 125W F TUBULAR RESISTOR 825K 1%, 125W F TUBULAR	01121 01121 24546 24548 28480	C81081 C83221 C4-1/8-T0-2001-F C4-1/8-T0-151-F 0757-0487
ABR12 ABR13 ABR14 ABR16 ABR16 ABR16	0757-0464 0757-0488 0684-2221 0757-0485 0684-2221	2 17 2	RESISTOR 90.9K 1%, 125W F TUBULAR RESISTOR 90.9K 1%, 126W F TUBULAR RESISTOR 57.02, 2.2K 10%, 25W CC TUBULAR RESISTOR 681K 1%, 126W F TUBULAR RESISTOR; FXD; 2.2K 10%, 25W CC TUBULAR	24546 29480 01121 28480 01121	C4-1/8-TO-9002-F 0767-0488 C82221 0767-0485 C82221
ABR17 ABR18 ABR19 ABR20 ABR21	0684-2221 0684-3901 0684-2211 0684-2721 0684-1011	2	RESISTOR; FXD; 2,2X, 1/3, 25W CC TUBULAR RESISTOR 39 OHM 10%, 25W CC TUBULAR RESISTOR; FXD; 20 OHM 10%, 25W CC RESISTOR; FXD; 2,7K, 10%, 25W CC TUBULAR RESISTOR; FXD; 100 CHM 10%, 25W CC	01121 01121 01121 01121 01121 01121	CB2221 CB3901 CB2211 CB2721 CB1011
A8R22 A8R23 A8R24 A8R26 A8R26 A8R28	0683-2706 0757-0734 0765-0416 0598-3431 0598-3431	2 6 4	RESISTOR; FXD; 27 OHM 8% ,25W CC TUBULAR RESISTOR; FXD; 1.21K 1% ,25W F TUBULAR RESISTOR; FXD; 511 OHM 1% ,125W F RESISTOR; FXD; 217 OHM 1% ,125W F RESISTOR; FXD; 217 OHM 1% ,125W F	01121 24546 24548 03888 03888	C82705 C5-1/4-T0-1211-F C4-1/8-T0-511R-F PME55-1/8-T0-23R7-F PME55-1/8-T0-23R7-F
A8327 A8828 A8829 A8830 A8831	0757-0429 0757-0404 0684-0271 0684-7011 0684-2221	5 2	RESISTOR; FXD; 1.82X 1%, 126W F TUBULAR RESISTOR; FXD; 130 OHM 1%, 126W F RESISTOR; FXD; 2.7 OHM 10%, 25W CC RESISTOR; FXD; 100 OHM 10%, 25W CC RESISTOR; FXD; 100 OHM 10%, 25W CC TUBULAR	24546 24546 01121 01121 01321	C4-1/8-T0-1821-F C4-1/8-T0-131-F C827G1 C81011 C82221
ABR32 ABR33 ABR34 ABR36 ABR36	0698-3153 0684-1021 0757-0409 0584-3901 0584-1001	4 5 6	RESISTOR; FXD; 1.83K 1%, 125W F TUBULAR RESISTOR; FXD; 1K 10%, 22W CC TUBULAR RESISTOR; FXD; 274 OHM 1%, 125W F RESISTOR; FXD; 30 OHM 10%, 25W CC RESISTOR; FXD; 10 OHM 10%, 25W CC	16299 01121 24546 01121 01121	C4-1/8-T0-3831-F CB1021 C4-1/8-T0-274R-F C83901 C81901
ABR37 ABR38 ABR30 ABR40 ABR41	0757-0427 0684-2211 0684-3311 0684-3001 0757-0410	6 14	RESISTOR; FXD; 1.5K 1% .125W F TUBULAR RESISTOR; FXD; 220 OHM 10% .25W CC RESISTOR; FXD; 330 OHM 10% .25W CC RESISTOR; FXD; 39 OHM 10% .25W CC RESISTOR; FXD; 39 OHM 10% .125W F	24546 01121 01121 0\121 24548	C4-1/8-T0-1501-F C82211 C83311 C83801 C4-1/8-T0-301R-F
ABR42 ABR43 ABR44 ABR45 ABR46 ABR46	0696-3153 0787-0409 0684-2221 0694-3311 0757-0281	۱	REGISTOR; FXO; 3.83K 1%, 1.25W F TUBULAR REGISTOR; FXO; 274 OHM 1%, 125W F REGISTOR; FXO; 274 OHM 1%, 125W F REGISTOR; FXO; 320 OHM 10%, 25W CC REGISTOR; 2.74K 1%, 125W F TUBULAR	16299 24546 01121 01121 24546	C4-1/8-T0-3831-F C4-1/8-T0-274R-F C82221 C83311 C4-1/8-T0-2741-F
A8R47 A8R48 A8R49 A8R50 A8R50 J A8R51	2100-0554 0684-1011 0757-0224 0757-0421 0757-0260	4 5	RESISTOR; VAR; TAMR, 600 OHM 10% C RESISTOR; FXD; 100 OHM 10%, 26W CC RESISTOR; FXD; 121K 1%, 126W F TUBULAR RESISTOR; FXD; 826 OHM 1%, 126W F RESISTOR; IK 1%, 125W F	73138 01121 24546 24546 24546	72PR600K CB1011 C4-1/8-T0-1213-F C4-1/8-T0-825R-F C4-1/8-T0-1001-F
A8R52 A8R53 A8R54 A8R56 A8R56	0684-2211 0684-3311 0684-101 0757-0283 0757-0283 0757-0419		RESISTOR; FXD; 220 OHM 10%, 25W CC RESISTOR; FXD; 330 OHM 10%, 25W CC RESISTOR; FXD; 10 OHM 10%, 25W CC RESISTOR; FXD; 10 OHM 10%, 25W CC RESISTOR; FXD; 2K, 1%, 125W F TUBULAR RESISTOR; FXD; 681 OHM 1%, 125W F TUBULAR	01121 01121 01121 24546 24546	CB2211 CB3311 CB1001 C4-1/8-T0-2001-F C4-1/8-T0-681R-F
A8R57 A8R58 A8R59 A8R60 A8R61	0684-1031 0698-0085 0624-1001 0757-0488	2	RESISTOR 10K 10%, 25W FC RESISTOR; FXD; 2.61K 1%, 125W F TUBULAR RESISTOR; FXD; 10 DHM 10%, 25W CC DELETED RESISTOR; FXD; 909K 1%, 125W F TUBULAR	01121 16299 01121 19701	C81031 C4-1/8-T0-2611-F C81001 MFF-1/8-T-1
A8R62 A8R63 A3R64 A8R65 A8R65	0757-0485 0757-0484 0757-0488 0884-1061 0884-1021		RESISTOR; FXD; 100K 1% .126W F TUBULAR RESISTOR 00.9K 1% .125W F TUBULAR RESISTOR; FXD; 900K 1% .125W F TUBULAR RESISTOR; FXD; 10M 10% .25W CC TUBULAK RESISTOR; FXD; 1K 10% .25W CC TUBULAR	24546 24546 19701 01121 01121	C4-1/8-T0-1003 F C4-1/8-T0-161-F MFF-1/8-T-1 C81061 C81061 C81021
A8R67 A8R68 A8R69 A8R70 A8R71 A8R71	0584-3321 0767-0283 0757-0284 0757-0487 0757-0488		RESISTOR; FXD; 3.3K 10%.25W CC TUBULAR RESISTOR; FXD; 2K 1%, 126W F TUBULAR RESISTOR; FXD; 2K 1%, 125W F TUBULAR RESISTOR 150 OHM 1%, 125W F TUBULAR RESISTOR 909K 1%, 125W F TUBULAR	01121 24546 24546 28480 28480 29480	C83321 C4-1/8-TO-2001-F C4-1/8-TO-161-F O757-0487 0757-0488
A8R72 A8R73 A8R74 A8R76 A8R76	0684-2221 0757-0485 0684-2221 0684-2221 0684-2211		RESISTOR; FXD: 2.2K 10%.25W CC TUBULAR RESISTOR 681K 1%.126W F TUBULAR RESISTOR; FXD: 2.2K 10%.25W CC TUBULAR RESISTOR; FXD: 2.2K 10%.25W CC TUBULAR RESISTOR; FXD: 220 CHM 10%.25W CC	01121 28480 01121 01121 01121 01121	C82221 0767-0485 C82221 C82221 C82221 C82211
. ,

See introduction to this section for ordering information

d-12

Page 81

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Num
ABR7) ABR78 ABR79 ABR80 ABR81	0883 2705 0684 2721 0684 1011 0767 0734 0757 0416		RESISTOR; FXD; 27 OHM 5% .26W CC TUBULAR RESISTOR; FXD; 2.7K 10% .26W CC TUBULAR RESISTOR; FXD; 100 OHM 10% .25W CC RESISTOR; FXD; 1.21K 1% .25W F TUBULAR RESISTOR; FXD; 511 OHM 1% .125W F	01121 01121 01121 24546 24546	CB2705 CB2721 CB1011 C5-174-T0-1211-F C4-178-T0-511R-F
ABR82 ABR83 ABR84 ABR86 ABR86	0757-0283 0596-3431 0598-3431 0584-3901 0584-3901 0584-0271		RESISTOR; FXD; 2K 1% .125W F TUBULAR RESISTOR; FXD; 23.7 OHM 1% .125W F RESISTOR; FXD; 23.7 OHM 1% .125W F RESISTOR; FXD; 23.7 OHM 1% .25W CC TUBULAR RESISTOR; FXD; 2.7 OHM 10% .25W CC	24646 03888 03883 01121 01121	C4-1/8-TO-2001-F PME85-1/8-TO-23R7-F PME85-1/8-TO-23R7-F C83901 C827G1
A5R87 A5R88 A5R69 A5R90 A5R90 A5R91	0757-0409 0684-1011 2100-0554 0684-2221 0696-3163		RECISTOR; FXD; 274 OHM 1%, 126W F RESISTOR; FXD; 100 OHM 10%, 25W CC RESISTOR; VAR; TRMR, 500 OHM 10% C RESISTOR; FXD; 2.2K 10%, 25W CC TUBULAR RESISTOR; FXD; 3.83K 1%, 126W F TUBULAR	24646 G1121 73138 01121 16299	C4-1/8-T0-274R-F C01011 72PR500K C82221 C4-1/8-T0-3831-F
ABR92 ABR93 ABR94 AJR96 ABR96	0684-3901 0684-2211 0684-2211 0757-0634 0757-0634	2	AESISTOR; FXD; 39 OHM 10%, 25W CC RESISTOR; FXD; 230 OHM 10%, 25W CC RESISTOR; FXD; 220 OHM 10%, 25W CC RESISTOR; FXD; 642K 1%, 5W F TUBULAR RESISTOR; FXD; 681 OHM 1%, 125W F	01121 01121 01121 30983 24548	CB3901 CB2211 CB2211 MF7C-1/2-T0-6621-F C4-1/8-T0-681R-F
ABR97 ABR98 ABR99 ABR100 ABR101	0757-0417 0598-0084 0584-3321 0684-3901 0584-1031	2	RESISTOR; FXD; 562 OHP. 1%, 125W F RESISTOR; FXD; 2.15K 1%, 125W F TUBULAR RESISTOR; FXD; 3.3K 10%, 25W CC TUBULAR RESISTOR; FXD; 39 OHM 10%, 25W CC RESISTOR; FXD; 10K 10%, 25W CC TUBULAR	24546 16299 01121 01122 01121	C4-1/8-T0-662R-F C4-1/8-T0-2151-F C83321 C839K C81031
AðR102 AðR103 AðR104 AðR106 AðR106	0684 3321 0684 2221 0684 3321 0757 0428	3	RESISTOR; FXD; 3.3K 10%.25W CC TUBULAR RESISTOR; FXD; 2.2K 10%.25W CC TUBULAR DELETED RESISTOR; FXD; 3.3K 10%.25W CC TUBULAR RESISTOR; FXD; 1.62K 1%.125W F TUBULAR	01121 01121 01121 24546	C83321 C82221 C83321 C4-1/8-T0-1821-F
A8R107 A4R108 A8R109 A8R110 A8R111	0684-3321 0696-6612 0696-6612 0696-5612 0696-3441 0757-0417		RESISTOR; FXD; 3.3K 10%, 25W CC TUBULAR RESISTOR; FXD; 2K, 1%, 125W F TUBULAR RESISTOR; FXD; 2", 1%, 125W F TUBULAR RESISTOR; FXD; 25 0 HM 1%, 125W F RESISTOR; FXD; 562 0 HM 1%, 125W F	01121 19701 19703 18299 24545	C83321 MF4C-1/8-T2-2001-B MF4C-1/8-T2-2001-B C4-1/8-T0-216R-F C4-1/8-T0-562H-F
ABR112 ABR113 ABR114 ABR116 ABR116 ABR116	0757-0420 0757-0428 0698-7401 0698-8612 0684-1011	1 1	RESISTOR; FXD; 75C OHM 1%, 125W F RESISTOR; FXD; 1.62K 1%, 125W F TUBULAR RESISTOR; FXD; 1.71K, 1%, 125W F TUBULAR RESISTOR; FXD; 2.1%, 125W F TUBULAR RESISTOR; FXD; 100 OHM 10%, 25W CC	24548 24548 30983 19701 01:21	C4-1/8-TO-751-F C4-1/8-TO-1621-F MF4C-1/8-T2-1711-B MF4C-1/8-T2-2001-B CB1011
A8A117 A8A118 A8A119 A8A120 A8A121	0684-3321 0683-3901 0698-3136 0684-1011 0684-3321	1 2	RESISTOR; FXD; 3.3K 10%.26W CC TUBULAR RESISTOR; FXD; 17.8K 1%.125W F TUBULAR RESISTOR; FXD; 100 OHM 10%.26W CC RESISTOR; FXD; 3.3K 10%.26W CC TUBULAR	01121 16299 01121 01121	C83321 C4-1/8-T0-1782-F C81011 C83321
ABR122 ABR123 ABR124 ABR125 ABR125	0584-3901 0598-3445 0757-0405 0584-3901 0584-3921		RESISTOR; FXO; 39 OHM 10%, 25W CC RESISTOR; FXD; 348 OHM 1%, 125W F RESISTOR; FXD; 162 OHM 1%, 125W F RESISTOR; FXD; 90 OHM 10%, 125V; fCC RESISTOR; FXD; 33K 10%, 25W CC TUBULAR	01121 16299 24646 01121 01121	CB3901 C4-1/8-T0-348R-r C4-1/8-T0-162R-F CB3901 CB3321
A8R127 A8R128 A8R129 A8R129 A8R130 A8R131	0684-1001 0684-1001 0767-0278 0757-0422 0684-1031	1	RESISTOR; FXD; 10 OHM 10%, 25W CC RESISTOR; FXD; 10 OHM 10%, 25W CC RESISTOR; FXD; 1.7EK 1%, 125W F TUBULAR RESISTOR; FXD; 009 OHM 1%, 125W F RESISTOR; FXD; 10K 10%, 25W CC TUBULAR	01121 01121 24546 24546 01121	C81001 C81001 C4-1/8-T1×1781-F C4-1/8-T0 6G9R-F C81031
ABR132 ABR133 ABR134 ABR136 ABR136 ABR136	0757-0447 2100-0554 0757-0404 0757-0407 0757-0401	6	RESISTOR; FXD; 16.2K 1%, 125W F TUBULAR RESISTOR; VAR; TRMR, 600 OHM 10% C RESISTOR; FXD; 130 OHM 1%, 126W F RESISTOR; FXD; 100 OHM 1%, 126W F RESISTOR; FXD; 100 OHM 1%, 125W F	24646 73138 24546 24546 24546 24546	C4-1/8-T0-1622-F 729R500K C4-1/8-T0-131-F C4-1/8-T0-201-F C4-1/8-T0-101-F
A8R137 A8R138 A8R139 A8R140 A8R141	0684-3311 0684-1031 0757-0485 0698-0085 0787-0435	3	RESISTOR; , XD; 330 OHM 10% .25W CC RESISTOR; FXD; 10K 10% .25W CC TUBULAR RESISTOR; FXD; 36.5K 1% .125W F TUBULAR RESISTOR 2.6K OHM 1% .125W F TUBULAR RESISTOR 3.92K 1% .125W F TUBULAR	01121 01121 24£46 16299 24546	C83311 C81031 C4-1/8-T0-3652-F C4-1/8-T0-3652-F C4-1/8-T0-3921-F
ABR142 ABR143 ABR144 ABR145 ABR146	0757-0436 0757-0440 0757-0451 0757-0451 2100-0568	4 2 6 1	RESISTOR FXD: 4.32K 1%, 125W F TUBULAR RESISTOR; FXD: 7.5K 1%, 125W F TUBULAR RESISTOR; 7XD: 24.3K 1%, 125W F TUBULAR RESISTOR; FXD: 24.3K 1%, 125W F TUBULAR RESISTOR; VAR; TRMR, 100 OHM 10% C	24548 24548 24548 24548 24548 73138	C4-1/8-T0-4321-F C4-1/8-T0-7501-F C4-1/8-T0-2432-F C4-1/8-T0-2432-F 72PR100K
ABR147 ABR148 ABR149 ABR160 ABR161	0757-0284 2100-3211 0757-0427 0757-0451 0757-0451	6	RESISTOR; FXD; 150 OHM 1% .125W F RESISTOR; VAR; TAMR, 1K OHM 10% C RESISTOR; FXD; 1.5K 1%, 125W F TUBULAR RESISTOR; FXD; 24.3K 1%, 125W F TUBULAR RESISTOR; FXD; 24.3K 1%, 125W F TUBULAR	24546 32997 24546 24546 24546	C4-1/8-T0-151-F 3389P-1-102 C4-1/8-T0-1501-F C4-1/8-T0-2432-F C4-1/8-T0-2432-F
ARR752 ABR153 ABR154 ABR156 ABR156 ABR156	0757-0124 2100-3255 0757-0124 0757-0410 0757-0410	.1 1	RESISTOR; FXD; 39.2K 1%, 126W F TUBULAR RESISTOR; VAR; TRMR, 50K OHM 10% C RESISTOR; FXD; 30,2K 1%, 125W F TUBULAR RESISTOR; FXD; 301 OHM 1%, 125W F RESISTOR; FXD; 301 OHM 1%, 125W F	24546 32997 24546 24546 24546 24548	C5-1/4-T0-3922 F 3389P-1-503 C5-1/4-T0-3922 F C4-1/8-T0-301R-F C4-1/8-T0-301R-F

Page 82

Replaceable Parts

Model 1710B

Table 6-2. Peplaceable Parts (Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
ABR 157 ABR 158 ABR 169 ABR 160 ABR 160 ABR 161	0757-0398 0757-0398 0757-0417 0757-0283 0757-0283	•	RESISTOR; FXD; 75 OHM 1%, 125W F TUBULAR RESISTOR; FXD; 75 OHM 1%, 125W F TUBULAR RESISTOR; FXD; 552 OHM 1%, 125W F TUBULAR RESISTOR; FXD; 2K 1%, 125W F TUBULAR RESISTOR: FXD; 2K 1%, 125W F TUBULAR	24546 24546 24546 24546 24546 24546	C4-1/8-T0-75R0 F C4-1/8-T0-75R0 F C4-1/8-T0-75R0 F C4-1/8-T0-562R-F C4-1/8-T0-2001-F C4-1/8-T0-2001-F
ABR 162 ABR 163 ABR 164 ABR 165 ABR 166	0684-3311 0684-1221 069-3439 0757-0418 0757-0416	3 2	RESISTOR; FXD; 330 OHM 10%, 25W CC RESISTOR; FXD; 1.2K 10%, 25W CC TUBULAR RESISTOR; FXD; 17B OHM 1%, 125W F TUBULAR RESISTOR; FXD; 511 OHM 1%, 125W RESISTOR; FXD; 511 OHM 1%, 125W	01121 01121 28480 28480 28480	C83311 C81221 0508/3439 0757/0416 0757/0416
A8R167 A8R168 A8R169 A8R170 A8R171	0757-0282 0757-0398 0757-0480 0757-0480		RESISTOR; FXD; 221 OHM 1% ,126W F TUBULAR DELETED RESISTOR; FXD; 75 OHM 1% ,126W F TUBULAR RESISTOR 432K 1% ,126W F TUBULAR RESISTOR 432K 1% ,126W F TUBULAR	24546 24548 28480 28480	C4-1/B-T0-221R-F C4-1/B-T0-1211-F 0757-0480 0767-0480
A8R172 A8R173 A8R174 A8R175 A8P178	0684-1021 0684-1021 0683-2225 0683-5615 0684-1051		RESISTOR; FXD; 1K 10%.25W CC TUBULAR RESISTOR; FXD; 1K 10%.25W, RESISTOR 7 X OHM 6%.25W CC RESISTOR 500 OHM 6%.25W CC RESISTOR 1M OHM 10%.25W CC	01121 01121 01121 01121 01121 01121	CB1021 CB1021 CB2225 CB6615 CB1061
A8R179 A8S1 A8U1 A8U2	0684-1011 3101-0659 1826-0086 5061-3019	\| 5 2	RESISTOR 100 OHM 10% .25W CC TUBULAR SWITCH IC: LIN: OPERATIONAL AMPLIFIER ASSY, SUBSTRATE (NOT SUPPLIED W/AB, ORDER SEPARATELY)	01121 28480 07263 28480	CB1011 3101-0659 776HC 5081-3019
A8U3 A8U4 A8U5	1821-0001 1825-0085 5061-3019		IC; LIN; TRANSISTOR ARRAY IC; LIN; OPERATIONAL AMPLIFIER ASSY, SUBSTRATE INOT SUPPLIED WAB, ORDER SEPARATELY}	02735 07263 28480	CA3046 776HC 5G81-3019
A8U6 A8U7 A8VR1	1821-0001 1821-0001 1902-3048	4	IC; LIN; TRANSISTOR ARRAY IC; LIN; TRANSISTOR ARRAY DIODE; ZENER; 348V VZ; 4W MAX PD	02735 02735 04713	CA3048 CA3048 52 10939-50
ABVH2 ABVRJ ABVR4 ABVR5 ABVR5 ABVR6	1902-3048 1902-3048 1902-3048 1902-3048 1902-3104 1902-0025	. 1	DIGDE; ZENER; 3.43V V2; 4W MAX PD DIGDE; ZENER; 3.43V V2; 4W MAX PD DIGDE; ZENER; 3.43V V2; 4W MAX PD DIGDE; ZENER; 6.62V V2; 4W MAX PD DIGDE; ZENER; 10V V2; 4W MAX PD	04713 04713 04713 04713 04713	SZ 10939-80 SZ 10939-60 SZ 10939-65 SZ 10939-110 SZ 10939-182
AGW1 ABXU1 ABXU2 ABXU3 ABXU3 ABXU4	01720-61620 1200-0753 1200-0438 1200-0441 1200-0463	1 5	CABLE ASSY, COAX SOCKET, ELEC, IC BCONT DIP SLDR TERM SOCKET, ELEC, IC IB-CONT DIP SLDR TERM SOCKET, ELEC, IC IA-CONT DIP SLDR TERM SOCKET, ELEC, IC B-CONT DIP SLDR TERM	28480 71785 24995 24995 71785	01720 61620 133 98 92 063 683529-1 683527-1 133 98 92 061
A8XU5 A8XU6 A8XU7 A9 A9C1	1200-0438 1200-0441 1200-0441 01720-66547 0150-0116	1	SOCKET, ELEC, IC 18-CONT DIP SLDR TERM SOCKET, ELEC, IC 14-CONT DIP SLDR TERM SOCKET, ELEC, IC 14-CONT DIP SLDR TERM BOARD ASSY, DELAYED SWEEP SWITCH CAPACITOR; FXD; 47PF ± 10% 500WVDC	24995 24995 24995 28480 16299	583529-1 583527-1 583527-1 01720-66547 C4-1/8-T0-178R-F
A9C2 A9C3 A9C4 A9C5 A9C5	0121-0495 0150-0063 0140-0218 0140-0218 0140-0218 0160-3451	6 1 4	CAPACITOR VAR 1.9/16.7 PF CAPACITOR; FXD; 10PF ± .6% 500WVDC CAPACITOR; FXD; 160PF ± .2% 300WVDC CAPACITOR; FXD; 160PF ± .2% 300WVDC CAPACITOR; FXD; .01UF +8020% 100WVDC	26480 26480 72136 72136 28480	0121-0495 0150-0063 DM15F181G0300WV1CR DM15F181G0300WV1CR 0160-3451
A9C7 A9C8 A9C9 A9C10 A9C11	0180-0197 0180-0197 0180-0197 0121-0495 0160-2261	з	CAPACITOR; FXD; 2:2UF ±10% 20VDC TA CAPACITOR; FXD; 2:2UF ±10% 20VDC TA CAPACITOR; FXD; 2:2UF ±10% 20VDC TA CAPACITOR; FXD; 1:2UF ± 10% 20VDC TA CAPACITOR; FXD; 1:5F ± 5K 500WVDC	56289 56289 56289 28480 28480 28480	1500225X9020A2 1500225X9020A2 1500225X9020A2 0121 0496 0160-2551
A9C12 A9C13 A9C14 A9C16 A9C16	0121-0495 0160-0974 0160-3451 0160-3324 0160-3451	2 2	CAPACITOR-VAR 1.9/16,7 PF CAPACITOR: FXD BOPF #2% 300WVDC CAPACITOR: FXD: J01UF +80-20% 100WVDC CAPACITOR: FXD: 1UF +5% 100WVDC CAPACITOR; FXD: J01UF +80-20% 100WVDC	28480 28480 28480 28480 28480 28480	0121-0406 0160-0974 0160-3451 0160-3324 0160-3451
A9C17 A9C18 A9C19 A9C19 A9CR1 A9CR2	0160-3451 0160-3451 0160-2250 1901-0040 1901-0040		CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 100WVDC CER DIODE; SWITCHING; 20V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA	28480 28480 72982 28480 28480	0160-3451 0160-3451 301-000-C0H0-579C 1901-0040 1901-0040
A9CR3 A9L1 A9L2 A9L3 A9L4	1901-0040 9140-0115 9170-0029 9170-0029 9170-0029 9170-0029		DIODE; SWITCHING; 30V MAX VRM 50MA COIL; FXD; MOLDED RF CHOKE, 22UH 10% CORE; MAG SHIELDING BEAD CORE, MAG SHIELDING BEAD CORE, MAG SHIELDING BEAD	26480 82142 02114 02114 02114	1901 0040 22-4422 8K 66-590-85A2/4A 56-590-85A2/4A 56-590-85A2/4A
A9L5 A9MP1 A9MP2 A9Q1 A9Q2	9170-0029 1460-1148 01840-22502 1853-0036 1853-0036	22	CORE, MAG SHIELDING BEAD SPRING: TORSION ROLLER: DETENT TRANSISTOR PNP SI PD-310MW FT-250MHZ TRANSISTOR PNP SI PD-310MW FT-260MHZ	02114 28480 28480 28480	56 590 65A2/4Å OBD 01840 22502 1853 0036 1853 0036
A903 A904 A905 A906 A907	1853-0244 1835-0081 1854-0019 1854-0528 1: '$0591	2 5 2	TRANSISTOR PNP SI PD-310MW FT-500MHZ TRANSISTOR; JFET N-CHAN D-MODE SI TRANSISTOR NPN SI TO-18 PD-360MW TRANSISTOR NPN SI TRANSISTOR NPN SI	26480 01295 28480 04713 28480	1263-0244 2N5245 1854-0019 MPS-H17 1854-0691

	e Rossiense	See introd	luction to this section for ordering information
6-14
i i

⁹ 6-14

Page 83

Table 6	5-2. I	Replaceable	Parts	(Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A908 A909 A9R1 A9R2 A9R3	1853 0036 1854 0591 0528-3446 0757 0280 0757-0288	1 1 2	TRANSISTOR PNP SI PD=310MW FT=250MHZ TRANSISTOR NPN SI RESISTOR; FXD; 393 OHM 1% ,125W F RESISTOR; FXD; IK 1% ,125W F TUBULAR RESISTOR; FXD; 9:09K 1% ,125W F TUBULAR	26480 26480 16299 24545 30983	1863 0036 1854 C291 C4 1/8-T0-383R-F C4-1/8-T0-1001-F MF4C-1/8-T0-9091-F
A9R4 A9R5 A9R6 A9R7 A9R8	0684-2201 0608-0082 0757-0420 0683-1035 0684-5601	4 1 1 2	RESISTOR; FXD; 22 OHM 10%, 25W CC RESISTOR; FXD, 464 OHM 1%, 126W F RESISTOR; FXD, 750 OHM 1%, 126W F TUBULAR RESISTOR; FXD; 10K 5%, 25W CC TUBULAR RESISTOR; FXD; 56 OHM 10%, 25W CC	01121 16299 24546 01121 01121	C82201 C4-1/8-T0-4640-F C4-1/8-T0-761R-F C81035 C86601
A9R0 A9R10 A9R11 A9R12 A9R13	0684 6601 0667-1821 0684-4721 0684-321 0684-1001	722	RESISTOR; FXD; 55 OHM 10%, 25W CC RESISTOR; FXD; 1.8K 10%, 5W CC TUBULAR RESISTOR; FXD; 4.7K 10%, 25W CC TUBULAR RESISTOR; FXD; 3.3K 10%, 5W CC TUBULAR RESISTOR; FXD; 10 GHM 10%, 25W CC	01121 01121 01121 01121 01121 01121	C85601 E81821 C84721 E83327 C81001
A9R14 A9R16 A9R16 A9R17 A9R1R	0684-1001 0684-1001 0687-2721 0096-6450 0698-5449	2	RESISTOR; FXD; 10 OHM 10% .25W CC RESISTOR; FXD; 10 OHM 10% .25W CC RESISTOR; FXD; 2.7K 10% .5W CC TUBULAR RESISTOR; FXD; 2.6K .1% .126W F TUBULAR RESISTOR; FXD; 5K .1% .125W F TUBULAR	01121 01121 01121 03888 30983	CB1001 CB1001 EB2721 PME55-T-2 MF4C-1/8-T2 5001-8
ABR10 ABR20 A9R21 ABR22 ABR23	0698-6360 0698-6942 0698-5450 0698-4158 0757-0427	2222	RESISTOR; FXD; 10K .1% .125W F TUBULAR RESISTOR; FXD; 25K .1% .125W F TUBULAR RESISTOR; FXD; 50K .1% .125W F TUBULAR RESISTOR; FXD; 100K .1% .125W F TUBULAR RESISTOR; FXD; 1.5K 1% .125W F TUBULAR	19701 19701 30983 19701 24545	MF4C-1/8-T9-1002 B MF4C-1/8-T2-2502-8 MF4C-1/8-T2-6002-8 MF4C-1/8-T2-1003-8 C4-1/8-T0-1501-F
A9874 A9825 A9826 A9827 A9828	0684-5601 0584-4751 0757-0427 0757-0426 0757-0435	3	RESISTOR; FXD; 56 OHM 10% .25W CC RESISTOR; FXD; 4.7M 10% .25W CC TUBULAR RESISTOR; FXD; 1.5K 1% .126W F TUBULAR RESISTOR; FXD; 1.5K 1% .126W F TUBULAR RESISTOR; FXD; 3.92K 1% .125W F TUBULAR	01121 01121 24546 24546 24546 24546	C85601 C84751 C4-1/8-T0-1501-F C4-1/8-T0-1301-F C4-1/3-T0-3921-F
A9R29 A9R30 A9R31 A9R32 A9R33	0696-0065 2100-3056 2100-3056 0757-0439 0757-0836	5 1	RESISTOR; FXD; 2.61K 1%.125W F TUBULAR RESISTOR; VAR; TRMR, 5K OHM 10% C RESISTOR; VAR; TRMR, 5K OHM 10% C RESISTOR; FXD; 63IK 1%.125W F TUBULAR RESISTOR; FXD; 7.5K 1%.5W F TUBULAR	16209 32997 32907 24546 28480	C4-1/8-T0-2611-F 3006P-1-502 3006P-1-502 C4-1/8-T0-6811-F 0757-0836
A9834 A9835 A9836 A9837 A9838	0884 5601 0757-0434 0757-0416 0757-0448 2100-3354		RESISTOR; FXD; 56 OHM 10%, 25W RESISTOR; FXD; 3.65K 1%, 125W F TUBULAR RESISTOR; FXD; 511 OHM 1%, 125W F TUBULAR AESISTOR; FXC 15K 1%, 125W F TUBULAR RESISTOR; VAR; TRMR, 50K OHM 10% C	28480 28480 28480 24548 73138	0684 5601 0757 0434 0757 0416 C4-178 T0 1502 F 72XR504
A9R39 A9U1 A3XU1 A10 A10C1	0684-1011 1826-0066 1200-0763 01720-66536 0160-3451	1	RESISTOR: FXD; 100 OHM 10%, 25W CC IC; LIN; OPERATIONAL AMPLIFIER SOCKET, ELEC, IC B COMT DIP SLDR TERM BOARD ASSY, HORIZONTAL DISPLAY SWITCH CAPACITOR; FXD; JOLF +80-20% 100WVDC	01121 07263 71785 28480 28480	CB1011 776HC 13399 92 061 01720 66536 0160-3451
A10C2 A10C3 A10C4 A10C5 A10C5	0160-3451 0160-2253 0160-3451 0160-3451 0160-7261		CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 8.89F +.259F 500WVDC CAPACITOR; FXD; 0.10F +80-20% 100WVDC CAPAC TOR; FXD; 0.10F +80-20% 100WVDC CAPAC +0R; FXD; 159F ±5% 500WVDC	28480 72982 28480 28480 28480 28480	0160-3451 301 000 C0H0 689C 0160-3461 0160-3461 0160-2261
A10C7 A10C8 A10C9 A10C10 A10C10	01603451 01603451 01603451 01603451		CAPAC. 10R; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 100WVDC DELETED	28480 28480 28480 28480 28480	0160-3451 0160-3451 0150-3451 0160-3451 0180-3451
A10C12 A10C13 A10C14 A10C15 A10C16	01603451 01603451 01603461 01603451 01603451		CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC	28480 26480 28480 28480 28480 28480	(4,50-3451 0,60-3461 (160-3451 0,80-3451 0,190-3451
A10C17 A10C18 A10C19 A10C20 A10CR1	0160-3461 0160-0160 0160-345 0160-3451 1901-0040		CAPACITOR; FXD; JIUF +8020% 100WVDC CAPACITOR; FXD; J0082UF ±10% 200WVDC CAPACITOR; FXD; J1UF +8020% 100WVDC CAPACITOR; FXD; J1UF +8020% 100WVDC DIODE; SWITCHING; 30V MAX VRM 50MA	28480 66299 28480 28480 28480 28480	0160-3451 292992292 0160-3451 0160-3451 1901-0040
A10CR2 A10J1 A10J2 A10L1 A10L2	1901 0040 1251-3272 1251-3274 9170-0029 9170-0029	2 2	DIODE: SWITCHING; 3CV MAX VRM 60MA CONNECTOR; 6 CONT, FEM, POST TYPE CONNECTOR; 4 CONT, FEM, POST TYPE CORE; MAG; SHIELDING BEAD, 138 OD .047 CORE; MAG, SHIELDING BEAD, 138 OD .047	26480 27264 27264 02114 02114	1901 0040 09 52-3053(2145 6C) 09 52-3043(2145 4C) 56 590 65A2(4A 56 590 65A2(4A
A10L3 A10L4 A1001 A1002 A1003	9170-0029 9170-0029 1854-0545 1854-0545 1853-0352	4	CORE; MAG, SHIELDING BEAD. 138 OD.047 CORE; MAG, SHIELDING BEAD. 138 OD.047 TRANSISTUR NPN SI PD-200MW FT=1.4GH2 TRANSISTOR NPN SI PD-200MW FT=14GH2 TRANSISTOR PNP SI PD-350MW FT=1GHZ	02114 02114 28480 28480 28480 28480	56 590 65 A 2/4 A 56 590 65 A 2/4 A 1854 05 45 1854 05 45 1854 05 45 1853 0352
A1004 A1005 A1005 A1007 A1008	1853-0352 1853-0352 1853-0352 1854-0546 1854-0545		TRANSISTOR PNP SI PD-350MW FT-1GHZ TRANSISTOR PNP SI PD-350MW FT-1GHZ TRANSISTOR PNP SI PD-350MW FT-1GHZ TRANSISTOR PNP SI PD-200MW FT-1AGHZ TRANSISTOR NPN SI PD-200MW FT-1AGHZ	26480 29480 28480 28480 28480 28480	1853 0352 1853 0352 1853 0352 1854 0546 1854 0546
			2
		Sua intra	dustion to this section for ordering information	I

Page 84

Replaceable Parts

Model 1710B

Designation	ļ	יmber	Qty	Description	Mfr Code	Mfr Part Number
A10R1 A10R2 A10R3 A10R4 A10R6	0757-0434 0684-1001 0698-3447 0757-0284 0757-0284	•	4 1	RESISTOR; FXD; 3.65K 1% .125W F TUBULAR RESISTOR; FXD; 10 OHM 10% .25W CC RESISTOR; FXD; 422 OHM 1% .125W F RESISTOR; FXD; 160 OHM 1% .125W F RESISTOR; FXD; 150 OHM 1% .125W F	24546 01121 16299 24546 24546	C4-1/8-T0-3051 F C81001 C4-1/8-T0-422R F C4-1/8-T0-151 F C4-1/8-T0-151 F
A1086 A1087 A1088 A1089 A1089 A10810	0757-0284 0757-0394 0757-0394 0757-0815 0757-0815 0757-1060			RESISTOR; FXD; 150 OHM 1%, 125W F RESISTOR 51.1 OHM 1%, 125W F TUBULAR RESISTOR 51.1 OHM 1%, 125W F TUBULAR RESISTOR 562 OHM 1%, 5W F TUBULAR RESISTOR 196 OHM 1%, 5W F TUBULAR	24546 24546 24546 28480 28480	C4-1/8-T0-150R F C4-1/8-T0-51R1-F C4-1/8-T0-51R1-F 0757-0615 0757-1050
A10811 A10812 A10813 A10814 A10814 A10815	0767 0401 0757 0401 0596 3429 0698 3429 0757 0059		2 1	RESISTOR; FXD; 100 OHM 1%, 125W F RESISTOR; FXD; 100 OHM 1%, 125W F RESISTOR; FXD; 106 OHM 1%, 126W F RESISTOR; FXD; 106 OHM 1%, 126W F RESISTOR; FXD; 121 OHM 1%, 25W F TUBULAR	24545 24545 03888 03888 30983	C4-1/8-TO-101-F C4-1/8-TO-101-F PME55-1/8-TO-19R6-F PME55-1/8-TO-19R6-F MF52C-1/4-TO-121R-F
A10816 A10817 A10818 A10818 A10819 A10820	0684-2201 0684-2201 0684-6811 0757-0401 0757-0617		1 2	RESISTOR; FXD; 22 OHM 10%, 26W CC RESISTOR; FXD; 22 OHM 10%, 25W CC RESISTOR; FXD; 820 OHM 10%, 25W CC RESISTOR; FXD; 700 OHM 1%, 125W F RESISTOR; FXD; 750 OHM 1%, 5W F TUBULAR	01121 01121 01121 24548 30983	CB 2201 CB 2201 CB 6811 CB 6811 C4 1/8 TO 101-F MF 7C 1/2-TO 751-F
A10R21 A10R22 A10R23 A10R23 A10R24 A10R25	0757-0617 2100-3351 0757-0401 0684-6811 0684-1021		1 2	RESISTOR; FXD; 750 0HM 1%.5W F TUBULAR RESISTOR; FXD; 750 0HM 1%.5W F TUBULAR RESISTOR; FXD; 100 0HM 1%.125W F RESISTOR; FXD; 600 0HM 10%.25W CC RESISTOR; FXD; 1K 10%.25W CC . UBULAR	30983 73138 24548 01121 01121	MF7C-1/2:T0-751-F 72XR501 C4-1/8:T0-101-F C86811 CB1021
A10626 A10827 A10828 A10829 A10830	0684-6811 0684-1021 0684-1001 0757-0283 0757-0416			RESISTOR; FXD; 680 OHM 10%, 25W CC RESISTOR; FXD; 1K 10%, 25W CC TUBULAR RESISTOR; FXD; 10 OHM 10%, 25W CC RESISTOR; FXD; 2K 11%, 125W F TUBULAR RESISTOR; FXD; 511 OHM 1%, 125W F	01121 01121 01121 24545 24545	CB6811 CB1021 CB1001 C4-1/B-T0-2001-F C4-1/B-T0-511R-F
A10R31 A10R32 A10R33 A10R33 A10R34 A10S1	0757 0434 0757 0422 0757 0393 0757 0393 3101 0678		1	RESISTOR; FXD; 3.85K 1%, 125W F TUBULAR RESISTOR; FXD; 900 OHM 1%, 125W F TUBULAR RESISTOR 47.5 OHM 1%, 126W F TUBULAR RESISTOR 47.5 OHM 1%, 126W F TUBULAR SWITCH	24546 24548 28480 28480 28480	C4-1/8-T0-3661-F C4-1/8-T0-009R-F 0757-0393 0757-0393 3101-0678
A11 A11C1 A11C2 A11C2 A11C3 A11C4	01720 66546 0140-0203 0160-3451 0160-2257 0121-0495		1	BOARD ASSY, MAIN SWEEP SWITCH CAPACITOR; FXD; 30FF 16% 500WVDC CAPACITOR; FXD; 01UF 180-20% 100WVD CAPACITOR; FXD; 10FF 18% 500WVDC CAPACITOR; VAR 1.9/15.7 PF	28480 72136 28480 28480 29480	01720-88548 DM15E300J0500WV1CR 0160-3451 0160-3257 0121-0495
A11C5 A11C6 A11C7 A11C7 A11C8 A11C9	0160-3451 0160-3451 0180-0197 0180-0197 0180-0197			CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 21UF ±10% 20VDC TA CAPACITOR; FXD; 2.2UF ±10% 20VDC TA CAPACITOR; FXD; 2.2UF ±10% 20VDC TA	28480 28480 56289 56799 56269	0160-3451 0160-3451 1500-275X9020A2 1500-275X9020A2 1500-225X9020A2
A11C10 A11C11 A11C12 A11C13 A11C13 A11C14	0180-0197 0160-2261 0121-0496 0160-0974 0121-0496			CAPACITOR; FXD; 2.2UF ±10% 20V/IC TA CAPACITOR; FXD; 15PF ±5% 500WVDC CAPACITOR: VAR 1.9/15.7 PF CAPACITOR; FXD; 80PF ±2% 300WVDC CAPACITOR; FXD; 80PF ±2% 300WVDC CAPACITOR: VAR 1.9/15.7 PF	55289 26480 28480 28480 28480 28480	1500225X9020A2 0160-2251 0121-0465 0160-0974 0121-0495
A11C15 A11C16 A11C17 A11C17 A11C18 A11C19	0160-3541 0100-3324 0180-0481 0160-3451	·		CAPACITOR: FXD; DIUF ±5% 100WVDC CAPACITOR: FXD; IUF ±5% 100WVDC CAPACITOR: FXD; 100UF ±10% 30VDC TA WET CAPACITOR: FXD; J0IUF +8020% 100WVDC DELETED	84411 28480 28480 28480 28480	HEW-192 0160-3324 0180-0481 0160-3461
A11C20 A11CR1 A11CR2 A11CR3 A11CR4	0160-3451 1901-0040 1905-0042			CAPACITOR; FXD; .01UF +80-20% 100WVDC DELETED DELETED DIODE; SWITCHING; 30V 21AX VRM 60WA DIODE; MULT; SILICON, DUAL	28480 28480 28480	0160-3451 1901-0040 1908-0042
A11CR5 A11J1 A11J2 A11L1 A11L2	1910-0030 1251-3272 12 1-3274 1.40-0144 9170-0029			DIODE; SWITCHING; ISV MAX VRM BOMA CONNECTOR, & CONT, FEM, POST TYPE CONNECTOR, & CONT, FEM, POST TYPE COIL, FXD; MOLDED RF CHOKE, 4.7UH 10% CORE; MAG; SHIELDING BEAD	2848C 27264 27284 24226 02114	1910 0030 09 52-3063(2145 6C) 09 52-3043(2145 4C) 10/471 56 590-65A2/4A
A11MP1 A11MP2 A11MP3 A11Q1 A11Q2	1460-1148 01840-22502 1205-0235 1853-0316 1853-0244		1	SPRING: TORSION ROLLER: DETENT HEAT-DISSIPATOR, 5GL, TO-36 PKG TRANSISTOR; BIPOL: 5); PNP DUAL TRANSISTOR PNP SI CHIP PD-310MW	00000 28480 28480 28480 28480 28480	080 01840-22502 1205-0235 1853-0316 1853-0244
A1103 A1104 A1106 A1106 A1106 A1107	1856-0081 1854-0723 1854-0828 1854-0691 1853-0354			TRANSISTOR: JFET N CHAN, D MODE SI TRANSISTOR NPN SI TRANSISTOR NPN SI PD-625MW FT-600MHZ TRANSISTOR NPN SI TRANSISTOR PNP SI CHIP PD-350MW	01295 28480 04713 28480 28480	2N5245 1854-0723 MP5-H17 1854-0691 1853-0354
A11QB A11R1 A11R2 A11R3 A11R3 A11R4	1854-0691 0584-1011 0757-0282 0757-0288 0757-0288			TRANSISTOR NPN SI RESISTOR; FXD; 100 OHM 10% .25W CC RESISTOR; FXD; 221 OHM 1% .125W F TUBULAR RESISTOR; FXD; 9.09K 1% .125W F TUBULAR RESISTOR; FXD; 1K 1% .125W F TUBULAR	28480 01121 24548 30983 24546	1854 0691 C81011 C4-1/8-T0-221R-F MF4C-1/8-T0-9018 F C4-1/8-T0-1001-F

Table 6-2. Replaceable Parts (Cont'd)

Page 85

Replaceable Parts

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A11R6 A11R6 A11R7 1 A11R8 A11R9	0684 2201 0757 0280 0757 0427 0733 1035 7,684 5601		RESISTOR; FXD; 22 OHM 10% .25W CC TUBULAR RESISTOR; FXD; IK 1% .128W F TUBULAR RESISTOR; FXD; 1.5K 1% .128W F TUBULAR RESISTOR; FXD; 10K CK .22W CC TUBULAR RESISTOR; FXD; 55 OHM 10% .25W CC TUBULAR	01121 24546 24546 01121 01121	C82201 C4-1/8-T0-1001-F C4-1/8-T0-1601-F C81C35 C85601
A11R10 A11R11 A11R12 A11R13 A11R14	0684-4781 0757-0427 0684-3321 0684-1031 0684-1031		RESISTOR; FXD; 4.7M 10%.25W CC TUBULAR RESISTOR; FXD; 1.5K 1%, 120W F TUBULAR RESISTOR; FXD; 3.3K OHM 10%,25W CC TUBULAR RESISTOR; FXD; 10K 10%,25W CC TUBULAR RESISTOR; FXD; 100 OHM 10%,25W CC	01121 24546 01121 01121 01121 01121	C84751 C4-1/8-T0-1501-F C83321 C81031 C81011
A11R15 A11R16 A11R17 A11R18 A11R18 A11R19	0684 5601 0684 4721 0684 1001 0684 1001 0684 1001		RESISTOR; FXD; 66 OHM 10% .25W CC TUBULAR RESISTOR; FXD; 4.7K OHM 10% .25W CC TUBULAR RESISTOR; FXD; 10 OHM 10% .26W CC TUBULAR RESISTOR; FXD; 10 OHM 10% .25W CC TUBULAR RESISTOR; FXD; 10 OHM 10% .25W CC TUBULAR	01121 01121 01121 01121 01121 01121	CB5601 CB4721 CB1001 CB1001 CB1001 CB1001
A11820 A11821 A11822 A11823 A11823 A11824	0584-1011 0584-1011 0584-1011 0598-4158 0598-5450		RESISTOR; FXD; 100 OHM 10% .25W CC RESISTOR; FXD; 100 OHM 10% .25W CC RESISTOR; FXD; 100 OHM 10% .25W CC RESISTOR; FXD; 100K .1% .125W F TUBULAR RESISTOR; FXD; 50K .1% .125W F TUBULAR	01121 01121 01121 19701 30983	CB1011 CB1011 CB1011 MF4C 1/8-T2-1003 B MF4C-1/8-T2-5002 B
A11825 A11826 A11827 A11828 A11828 A11829	0698-8942 0696-6360 0698-5449 0698-6450 0757-0426		RESISTOR; FXD; 25K .1% .125W F TUBULAR RESISTOR; FXD; 10K .1% .125W F TUBULAR RESISTOR; FXD; 5K .1% .125W F TUBULAR RESISTOR; FXD; 25K .1% .125W F TUBULAR RESISTOR; FXD; 1.3K 1% .125W F TUBULAR	19701 19701 30963 03888 24546	MF4C-1/8-T2-250; 8 MP4C-1/8-T2-1005 B MF4C-1/8-T2-500; 8 PME55-T2 C4-1/8-T0-1301; F
A11830 A11831 A11832 A11833 A11834	0757 0435 0757 0283 0587-2721 2100 3056 2110 3056	6	RESISTOR; FXD; 3.92K. X.125W F TUBULAR RESISTOR; FXD; 2K 1%, 126W F FURULAR RESISTOR; FXD; 2.7K 1%, 5.6W CC TUBULAR RESISTOR; VAR; TRMR, 5K OHM 10% C RESISTOR; VAR; TRMR, 5K OHM 10% C	24546 24546 01121 32997 32997	C4-1/8-TO-3921-F C4-1/8-TO-2C31-F C92721 3006P-1-502 3006P-1-502
A11R36 A11R36 A11R37 A11R38 A11R38 A11R39	2100-3356 0767-0438 0757-0448 0684-1011 2100-3354	:	RESISTOR; VAR; TRMR, 5K OHM 10% C RESISTOR; FXD; 5.11K 1%, 125W F TUBULAR RESISTOR; FXD; 15K 1%, 125W F TUBULAR RESISTOR; FXD; 100 OHM 10%, 25W CC RESISTOR; VAR; TRMR, 50K OHM C	329J7 24546 24546 01121 73138	3008P-1-802 C4-1/8-T0-5111-F C4-1/8-T0-1602-F C81011 72X R504
A11U1 A11VR1 A11XQ1 A11XU1 A12	1826-0086 1902-0041 1200-0777 1200-0783 01720-85529	1	IC; LIN; OPERATIONAL AMPLIFIER DIODE; ZENER; 5, 11V VZ; AW MAX PO SOCKET; ELEC; IC & CONT DIP SLDR TERM SOCKET; ELEC; IC & CONT DIP SLDR TERM BOARD ASSY, HOLDOFF/COMPARATOR	07263 04713 71785 71785 28480	778HC 52-10939-96 133-96-92-060 133-96-92-061 01720-66529
A12C1 A12C2 A12C3 A12C4 A12C4 A12C5	0140-0191 0160-2204 0160-0298 0160-0161 0160-0162	1	CAPACITOR; FXD; 56PF ±5% 300WVDC CAPACITOR; FXD; 100PF ±5% 300WVDC MICA CAPACITOR; FXD; 1600PF ± 10% 200WVDC POL YE CAPACITOR; FXD; .01UF ± 10% 200WVDC POL YE CAPACITOR; FXD; .022UF ± 10% 200WVDC	72136 28480 56289 56289 56289	DM 15E560/03000W 1 CR 0160-2204 292P 15292 292P 10392 PTS 292P 2392
A12C8 A12C7 A12C8 A12C9 A12C9 A12C10	0180 0230 0180 0197 0180 0044 0180 0069 0180 0069	1	CAPACITOR; FXD; 1UF ±20% 50VDC TA-50LID CAPACITOR; FXD; 2:2UF ±10% 20VDC TA CAPACITOR; FXD; 100UF +75-10% 25VDC AL CAPACITOR; FXD; 10UF +75-10% 25VDC AL CAPACITOR; FXD; 10UF +75-10% 25VDC AL	56289 56289 56289 56289 56289 56289	1500 105X0050A2 150C 225X9020A2 30D 107G025002 30D 105G025882 30D 105G025882
A12C11 A12C12 A12C13 A12C13 A12C14 A12C15	01603451 01603451 01600197 01600197 01600197 01600197		CAPACITOR; FXD; JOIUF +80-20% 100WVDC CAPACITOR; FXD; JOIUF +80-20% 100WVDC CAPACITOR; FXD; JOIUF +80-20% 100WVDC CAPACITOR; FXD; JOIF +10% 20VDC TA CAPACITOR; FXD; JOIF +10% 20VDC TA	28480 28480 66289 56289 56289	0160-3451 0160-3451 1500-25559020A2 1500-22559020A2 1500-22559020A2
A12C16 A12C17 A12CR1 A12CR2 A12CR3	0180 0197 0180 3451 1901-0513 1901-0040 1901-0040	T	CAPACITOR; FXD; 2:2UF ±10% 20VDC TA CAPACITOR; FXD; 0:1UF ±80-20% 100WVDC DIODE; MULT, SILICON, DUAL DIODE; SWITCHING; 30V MAX VRM BCMA DIODE; SWITCHING; 30V MAX VRM BOMA	56269 28480 28480 28480 28480 28480	1500225X9020A2 0160-3451 1901-0513 1901-0240 1901-0240
A1291 A1201 A1202 A1202 A1203 A1204	1251-3319 1854-0536 1854-0536 1854-0536 1854-0536		CONNECTOR; 10-CONT, MALE, POST TYPE TRANSISTOR NPN SI PD-350MW FT-300MHZ TRANSISTOR NPN SI PD-350MW FT-300MHZ TRANSISTOR NPN SI PD-350MW FT-300MHZ TRANSISTOR NPN SI PD-350MW FT-300MHZ	27264 28480 28480 28480 28480 28480	09 64-1101(A2402:10A) 1854 0636 1854 0636 1854 0636 1854 0636 1854 0636
A1205 A1206 A1207 A1208 A1209	1854-0636 1854-0636 1854-0636 1853-0086 1863-0086	2	TRANSISTOR NPN SI PD>360MW FT>300MHZ TRANSISTOR NPN SI PD>360MW FT>300MHZ TRANSISTOR NPN SI PD>360MW FT>300MHZ TRANSISTOR PNP SI PD>310MW FT>40MHZ TRANSISTOR PNP SI PD>310MW FT=40MHZ	28480 28480 28480 28480 28480 28480	1854-0536 1854-0536 1854-0536 1853-0086 1853-0086
A12010 A12011 A12012 A12013 A12014	1854-0842 1854-0642 1854-0071 1854-0071 1853-0036	3	TRANSISTOR; NPN, SI TRANSISTOR; NPN, SI TRANSISTOR NPN SI PO=300MW FT=200NHZ TRANSISTOR NPN SI PO=300MW FT=200MHZ TRANSISTOR PNP SI PO=310MW FT=250MHZ	04713 04713 28480 28480 28480 28480	MPS A17 MPS A17 1854 0071 1854 0071 1853 0036
A12016 A12R1 A12R2 A12R3 A12R3 A12R4	1834 0642 0757-0448 0684 3311 0664 3311 0684 3311	З	TRANSISTOR; NPN, SI RESISTOR; FXD; 15K 1%, 125W F TUBULAR RESISTOR; FXD; 330 OHM 10%, 25W CC RESISTOR; FXD; 330 OHM 10%, 25W CC RESISTOR; FXD; 330 OHM 10%, 25W CC	04713 24546 01121 01121 01121 01121	MPS A17 C4-1/8-T0-1602 F C83311 C83311 C83311 C83311
			:

Table 6-2. Replaceable Parts (Cont'd)

Page 86

Replaceable Parts

Model 1710B

Reference Designation	HP Part Number	Qty	Doscription	Mfr Code	Mfr Part Number
AR6 A1286 A1287 A1288 A1288 A1289	0684-3311 0684-3311 0684-3311 0684-3311 0684-3311 0684-1011		RESIS' OR; FXL; 330 OHM 10%.26W CC RESIS':0R; FXD; 330 OHM 10%.26W CC RESIS':0R; FXD; 330 OHM 10%.26W CC RESIS':0R; FXD; 330 OHM 10%.25W CC RESIS':0R; FXD; 100 OHM 10%.25W CC	01121 01121 01121 01121 01121 01121	C83311 C83311 C.J311 C83311 C83311 C81011
A12R10 A12R11 A12R12 A12R12 A12R13 A12R14	0767 0274 0767 0427 0698 3153 0757 0437 0757 0437	3	RESIS (OR; FXD; 1.71K 1%, 175W F TUBULAR RESIS (OR 1.5K OHM 1%, 125W RESISTC:R; FXD; 3L3K 1%, 125W F TUBULAR RESISTOR; FXD; 4.75K 1%, 175W F TUBULAR RESISTOR; FXD; 4.75K 1%, 125W F TUBULAR	24546 28480 16299 24545 24546	C4-1/8-T0-1213 F 0757-0427 C4-1/8-T0-3831 F C4-1/8-T0-4751 F C4-1/8-T0-4751 F
A12R15 A12R16 A12R17 A12R18 A12R18 A12R18	0757-0416 0757-0451 0757-044J 0757-0444 0584-4753	1	RESISTOR; FXD; 511 DHM 1% .126W F RESISTOR; FXD; 24.3K 1% .125W F TUBULAR RESISTOR; FXD; 7.5K 1% .125W F TUBULAR RESISTOR; FXD; 7.2K 1% .125W F TUBULAR RESISTOR; FXD; 4.7M 10% .25W CC TUBULAR	24546 24546 24546 24546 24546 01121	C4-1/8-T0-5117-F C4-1/8-T0-2432 F C4-1/8-T0-7501-F -//8-T0-1212 F / J4751
A12820 A12821 A12822 A12823 A12823 A12824	0684-1011 0684-3311 0757 0437 0757 0441 0757 0283		RESISTOR; FXD; 100 0HM 10%, 25W CC RESISTOR; FXD; 330 0HM 10%, 25W CC RESISTOR; FXD; 475K 1%, 126W F TUBULAR RESISTOR; FXD; 62K 1%, 125W F TUBULAR RESISTOR; FXD; 2K 1%, 125W F TUBULAR	01121 01121 24548 24548 24548 24548	C81011 C83311 C4-1/8-T0-4751-F C4-1/8-T0-8251 F C4-1/8-T0-2001 F
A12R25 A12R26 A12R27 A12R28 A12R28 A12R29	0684-3311 0584-1011 0757-0399 0757-0409 0757-0434	1	RESISTOR; FXD; 330 OHM 10% 25W CC RESISTOR; FXD; 100 OHM 10% 25W CC RESISTOR; FXD; 82.5 OHM 1% 125W F RESISTOR; FXD; 7274 OHM 1% 125W F RESISTOR; FXD; 31.65K 1% .125W F TUBULAR	01121 01121 24546 24546 24546	CB3311 CB1011 C4-1/8-T0 82R5-F C4-1/8-T0-274R-F C4-1/8-T0-3651-F
A12R30 A12R31 A12R32 A12R32 A12R33 A12R33	0757-0429 0757-0407 0757-0273 0696-3132 0684-3921	3	RESISTOR; FXD; 1 82K 1%, 125W F TUBULAR RESISTOR; FXD; 200 OHM 1%, 125W F RESISTOR; FXD; 201K 1%, 126W F TUBULAR RESISTOR; FXD; 261 OHM 1%, 125W F RESISTOR; FXD; 3.9K 10%, 25W CC TUBULAR	24548 24548 24546 16299 01121	C4-1/8-T0-1821-F C4-1/8-T0-201-F C4-1/8-T0-2011-F C4-1/8-T0-2610-F C83921
A12R35 A12R36 A12R37 A12R38 A12R38 A12R39	0684-1011 0684-3921 0584-1001 0684-1001		RESISTOR; FXD; 100 OHM 10%.25W CC DELETED RESISTOR; FXD; 3 9K 10%.25W CC TUBULAR RESISTOR; FXD; 10 OHM 10%.25W CC RESISTOR; FXD; 10 OHM 10%.25W CC	01121 01121 01121 01121 01121	CB 1011 CB 3921 CB 1001 CB 1001
A12R40 A12R41 A12R42 A12U1 A12U2	0684-1001 0684-1001 0684-1001 1826-0086 1821-0001		RESISTOR; FXD; 10 OHM 10% .25W CC RESISTOR; FXD; 10 OHM 10% .25W CC RESISTOR; FXD; 10 OHM 10% .25W CC IC; LIN; OPERATIONAL AMPLIFIER IC; LIN; TRANSISTOR ARRAY	01121 01121 01121 07263 02736	CB1001 CB1001 CB1001 776HC CA3046
A12VR1 A12XU1 A12XU2 A13 A13C1	1902:3182 1200:0763 1200:0441 01720:66537 0160:3451	۱	DIODE: 2NR, 12.1V 5% DO 7 PD= AW TC++.064% SOCKET; ELEC; IC B CONT DIP SLDA TEAM SOCKET; ELEC; IC 14-CONT DIP SLDA TEAM BOARD ASSY, HORIZONTAL OUTPUT CAPACITOR; FXD; DIUF +80-20% I00WVDC	15818 71785 24995 28480 28480	CD 35730 133-98 92 061 683527-1 01720 68537 0160-3451
A13C2 A13C3 A13C4 A13C5 A13C5 A13C5	0160-3451 0160-3451 0160-3451 0121-0168 0132-0004	4	CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; VAR; TRMR, PSTN, 2/15PF CAPACITOR; VAR; TRMR, PSTN, 3/3PF	28480 28480 28480 28480 78480 72962	0160-3451 0160-3451 0160-3451 0121-0168 535-009-4R
A13C7 A13C8 A13C9 A13C10 A13C10 A13C11	0121-0168 0132-0004 0180-3451 0180-3655 0160-3655	2	CAPACITOR; VAR; TRMR, PSTN, 2/1.5PF CAPACITOR; VAR; TRMR, PSTN, .7/3PF CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; .01UF +80-20% 500WVDC CAPACITOR; FXD; .01UF +80-20% 500WVDC	28480 72982 28480 28480 28480	0121-0168 535-009-4R 0160-3451 0160-3665 0160-3665
A13C12 A13C13 A13C14 A13C15 A13C15 A13C16	0160-3665 0160-3451 0160-3665 0160-3665 0160-3665 0160-2240		CAPACITOR; FXD; 01UF +80-20% 500WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 500WVDC CAPACITOR; FXD; 01UF +80-20% 500WVDC CAPACITOR; FXD; 01UF +80-20% 500WVDC	26480 28480 28480 28480 26480 26480	0160-3685 0160-3451 0160-3665 0160-3685 0160-7240
A13C17 A13CR1 A13CR2 A13CR3 A13CR3 A13CR4	0160-2240 1901-0040 1901-0040 1901-0047 1901-0047		CAPACITOR: FXD: 27F 1.26F 600WVDC DIODE: 5WITCHING: 30V MAX VRM 50MA DIODE: 5WITCHING: 30V MAX VRM 50MA DIODE: 5WITCHING: 20V MAX VRM 75MA DIODE: 5WITCHING: 20V MAX VRM 75MA	28480 28480 28460 28460 28480 28480	0160-2240 1901-0040 1901-0040 1901-0047 1901-0047
A13L1 A13L2 A13L3 A13MP1 A1301	9140-0179 1205-0033 1853-0354	1 2 2	DELETED DELETED COIL: FXD: MOLDED RF CHOKE, 22UH 10% HEAT DISSIPATOR, SGL, TO 5 PKG TRANSISTOR FNP SI PD-350MW FT-800MHZ	24226 28480 28480	15/222 1205-0033 1853-0354
A1302 A1303 A1304 A1305 A1305 A1306	1854-0019 1854-0019 1853-0354 1854-0419 1853-0232	3 3 3	TRANSISTOR NPN SI TO 18 PD-380MW TRANSISTOR NPN SI TO 18 PD-380MW TRANSISTOR PNP SI PD-360MW FT-800MHZ TRANSISTOR PNP SI PD-1W FT-200MHZ TRANSISTOR PNP SI PD-1W FT-200MHZ	26480 26480 26480 26480 26480	1854-0019 1854-0019 1853-0354 1854-0419 1853-0232
A1307 A1308 A1381 A1381 A1382 A1383	1853-0232 1854-0419 0757-0442 0757-0442 0757-0284	2	TRANSISTOR PNP SI PD-1W FT-200MHZ TRANSISTOR NPN SI PD-1W TT-200MHZ RESISTOR; FXD; 10K 1%, 125W F TUBULAR RESISTOR; FXD; 10K 1%, 125W F TUBULAR RESISTOR; FXD; 160 OHM 1%, 125W F	28480 28480 24546 24546 24548 24548	1853-0232 1854-0419 C4-1/8-TO-1002-F C4-1/8-TO-1002-F C4-1/8-TO-151-F

Table 6-2. Replaceable Parts (Cont'd)

See introduction to this section for ordering information

Page 87

Replaceable Parts

Table 6-2. Replaceable Parts (Cont'd)

	Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
,	A13R4 A13R5 A13R6 A13R7 A13R8	0757 0284 0757 0421 0757 0421 0757 0394 0584 2221		HESISTOR; FXD; 160 OHM 1%, 125W F RESISTOR; FXD; 025 OHM 1%, 125W F RESISTOR; FXD; 825 OHM 1%, 126W F RESISTOR; FXD; 51: 0HM 1%, 125W F RESISTOR; FXD; 5:2K 10%, 25W CC TUBULAR	24546 24546 24546 24546 24546 01121	C4-1/8-T0-161-F C4-1/8-T0-825R-F C4-1/8-T0-825R-F C4-1/8-T0-81R1-F C8-2221
	A13R9 A13R10 A13R11 A13R12 A13R13	0684-2221 0787 0394 0684-2221 0684-2221 0696 6542	2	RESISTOR; ⁵ XD; 2.2K 10%, 25W CC TUBULAR RESISTOR; FXD; 5.1.1 OHM 1%, 126W F RESISTOR; FXD; 2.2K 10%, 25W CC TUBULAR RESISTOR; FXD; 2.2K 10%, 25W CC TUBULAR RESISTOR; FXD; 3.6K 2% 1.0W MET OX	01121 24548 01121 01121 07718	C82221 C4-1/8-T0-5181-F C82221 C82221 0596 6542
	A13R14 A13R15 A13R16 A13R16 A13R17 A13R18	0760-0017 0693-6542 0760-0017 0757-0653 0757-0653	2 3	RESISTOR; FXD; 3.9K 2% 1W VC TJBULAR RESISTOR; FXD; 3.9K 2% 1.DW MET OX RESISTOR; FXD; 3.9K 2% 1W MO TJBULAR RESISTOR; FXD; 3.1K 1% .MW F TJBULAR RESISTOR; FXD; 61.1K 1% .5W F TJBULAR	FR003 07715 FR003 30963 30963	C32 0696 65 12 C32 MF 7C-1/2-T0-5112-F MF 7C-1/2-T0-5112-F
	A13R19 A13R20 A13R21 A13R22 A13R22 A13R23	0757-0438 1757-0436 0757-0726 0757-0726 0761-0006	2 2	RESISTOR; FXC; 4.32K 1%, 125W F TUBULAR RESISTOR; FXC; 4.32K 1%, 125W F TUBULAR RESISTOR; FXD; D1 OHN 1%, 25W F TUBULAN RESISTOR; FXD; D1 OHN 1%, 25W F TUBULAR RESISTOR; FXD; 10K 5% 1W MO TUBULAR	24548 24546 24546 24546 24546 24546	C4-1/8-T0-4321-F C4-1/8-T0-4321-F C5-1/4-T0-511R-F C5-1/4-T0-511R-F FP32-1-1002-J
	A13R24 A13R25 A13R26 A13R26 A13R27 A13R28	0761 0006 0767 0394 0757 0394 0696 3162 0696 3162		RESISTOR; FXD; 10K 6% 1W MO TUBULAR RESISTOR; FXD; 51,1 OHM 1%, 125W F RESISTOR; FXD; 51,1 OHM 1%, 126W F RESISTOR; FXD; 64,4K 1%, 125W F TUBULAR RESISTOR; FXD; 45,4K 1%, 125W F TUBULAR	24546 24546 24546 16299 16299	FP32-1-1002-J C4-1/8-T0-5181-F C4-1/8-T0-5181-F C4-1/8-T0-4642-F C4-1/8-T0-4642-F
,	A13R29 A13R30 A13VR1 A13VR2 A14	0757 0442 0767-0442 1902-0041 1902-0041 01720-66533	2	RESISTOR; FXD; 10K 1%, 125W F TUBULAR RESISTOR; FXD; 10K 1%, 125W F TUBULAR DIODE; ZENER: 5, 11V VZ; .4W MAX PD DIODE; ZENER: 5, 11V VZ; .4W MAX PD BOARD ASSY, GATE	24548 24548 04713 04713 28480	C4-1/8-T0-1002 F C4-1/8-T0-1002 F SZ-10939-96 SZ-10939-96 01720-66533
)	A14C1 A14C2 A14C3 A14C4 A14C5	0160-3451 0160-3451 0160-3451 0160-3451 0160-3451 0160-3451	6	CAPACITOR; FXD; 01UF +80-20% 100V/VDC CAPACITOR; FXD; 01UF +80-20% 100V/VDC CAPACITOR; FXD; 01UF +80-20% 100W/VDC CAPACITOR; FXD; 01UF +10% 35/VDC TA-SOLID CAPACITOR; FXD; 01UF +80-20% 100W/VDC	28480 28480 28480 56289 28480	0160-3451 0160-3451 0160-3451 1500106X9035A2 0160-3451
C	A14C5 A14C7 A14C8 A14C9 A14C9 A14C10	0180.0291 0121-0168 0121 0168 0160-2903 0160-2903	2	CAPACITOR; FXD; IUF ±10% 35VDC TA-SOLID CAPACITOR; VAR; TRMR, PSTN, .2/1.5PF CAPACITOR; VAR; TRMR, PSTN, .2/1.5PF CAPACITOR; FXD; .05UF ±20% 500WVDC CAPACITOR; FXD; .05UF ±20% 500WVDC	56289 29480 28480 28480 28480 28480	1500106X9035A2 01210168 01210168 01602903 01602903
	A14C11 A14C12 A14C13 A14C14 A14C14 A14C15	0160-3461 0160-3461 0160-3461 0160-3461 0180-0197 0180-0291		CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 01UF +80-20% 100WVDC CAPACITOR; FXD; 12UF ±10% 20VDC TA- CAPACITOR; FXD; 1UF ±10% 35VOC TA-SOLID	28480 28480 28480 56289 56289	0160-3451 0160-3451 0160-3461 1500-225X9020A2 1500-105X9035A2
	A14C16 A14C17 A14C18 A14C19 A14C19 A14C20	0160-3451 0180-1745 0130-0291 0180-0197 0160-3451	٦	CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; 15UF ±10% 20V0C TA CAPACITOR; FXD; 1UF ±10% 20V0C TA 50LID CAPACITOR; FXD; .22UF ±10% 20V0C TA CAPACITOR; FXD; .01UF +80-20% 100WVDC	28480 55289 56289 56289 28480	0160-3451 1500 155X9020A2 1500 105X9035A2 1500 225X9020A2 0160-3451
	A14C21 A14C22 A14C23 A14C23 A14C24 A14C25	0180-0197 0160-3451 0180-0197 0160-3451 0180-0197		CAPACITOR; FXD; 2:2UF ±10% 20VDC TA CAPACITOR; FXD; JUUF ±10%-20% 100WVDC CAPACITOR; FXD; 2:UF ±10% 20VDC TA CAPACITOR; FXD; JUUF ±10% 20VDC TA CAPACITOR; FXD; 2:2UF ±10% 20VDC TA	56289 28480 56289 28480 56289	1500225X9020A2 0160-3451 1500225X9020A2 0160-3451 1500225X9020A2
	A14C26 A14J27 A14C78 A14C29 A14C30	0160-3451 0180-1746 0160-3453 0170-0040 0180-0291	2	CAPACITOR; FXD; .01UF +80-20% 100WVDC CAPACITOR; FXD; 15UF ±10% 20V0C TA-SOLID CAPACITOR; FXD; .05UF +80-20% 100WVDC CAPACITOR; FXD; .047UF ±10% 200WVDC CAPACITOR; FXD; 1UF ±10% 35VDC TA-SOLID	28480 55289 28480 55289 55289 55289	0160-3451 1500 158X 902082 0160-3453 2929 47392 1500 105X 9035A2
)	A14CJ1 A14CJ2 A14CR1 A14CR2 A14CR3	0160-2198 0180-0094 1901-0040 1901-0040 1901-0040	1	CAPACITOR; FXD; 20PF 15% 300WVDC CAPACITOR; FXD; 100UF 175-10% 25VDC AL DIODE; SWITCHING; 30V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA	28480 56269 28480 28480 28480 28480	0160-2198 30010760230D2 1901-0040 1901-0040 1901-0040
	A14CR4 A14CR5 A14CR6 A14CR7 A14CR8	1901-0040 1901-0040 1901-0040 1901-0040 1901-0040	, ,	DIODE; SWITCHING; 30V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA DIODE; SWITCHING; 30V MAX VRM 50MA	28480 28480 28480 28480 28480 28480	1901 0040 1901 0040 1901 0040 1901 0040 1901 0040
	A14CR9 A14CR10 A14CR11 A14CR12 A14CR13	1901-0040 1901-0040 1901-0040 1901-0040 1901-0040	1	DIGDE: SWITCHING; 30V MAX VRM 60MA DIGDE; SWITCHING; 30V MAX VRM 60MA DIGDE; SWITCHING; 30V MAX VRM 60MA DIGDE; SWITCHING; 30V MAX VRM 60MA P\GDE; SWITCHING; 50V MAX VRM 60MA	28480 28480 28480 28480 28480 28480	1901 0040 1901 0040 1901 0040 1901 0040 1901 0040 1901 0040
.:	A14CR14 A14CR15 A14CR16 A14CR17	1901-0040 1901-0378 1901-0040 1901-0040		DIODE; SWITCHING; DOV MAX VRM 50MA DIODE:GEN PRP 35V 50 MA DIODE; SWITCHING; 30V MAX VRM 50 MA DIODE; SWITCHING; 30V MAX VRM 50 MA	28480 28480 28480 28480 28480	1901-0040 1901-0376 1901-0040 1901-0040
G	A14L1 A14L2 , A14L3 A14MP1	9140-0129 9170-0229 9170-0029 1205-0033	۶ ¹ · ·	COIL; FXD; MOLDED RF CHOKE, 220 UH 5% CORE; MAG SHIELDING BEAD CORE: MAG SHIELDING BEAD HEAT-DISSIPATOR; SGL, TO 5 PKG	24226 02114 02114 28480	18/223 86:590-65A2/4A 86:590-65A2/4A 1206-0033

Page 88

Replaceable Parts

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Ωῖγ		Mfr Code	Mfr Part Number
A14Q1 A14Q2 A14Q3 A14Q4 A14Q6	1854-0019 1853-0036 1853-0036 1853-0036 1853-0036	3	TPANSISTOR NPN 51 PD-360MW FT-500MHZ TRANSISTOR PNP 51 PD-310MW FT-560MHZ TRANSISTOR PNP 51 PD-310MW FT-250MH2 TRANSISTOR NPN 51 PD-310MW FT-200MHZ TRANSISTOR PNP 51 PD-310MW FT-250MHZ	26480 26480 20489 26480 26480 26480	1854-0019 1853-0036 1853-003. 1854-0071 1853-0036
A1406 A1407 A1408 A1409 A1409 A14010	1854-0063 1853-0330 1853-0036 1854-0019 1854-0019	3	TRANSISTOR: NPN SI TRANSISTOR PNP SI PD=6:5MW FT=50MH2 TRANSISTOR PNP SI PD=310MW FT=250MH2 TRANSISTOR NPN SI PD=360MW FT=500MH2 TRANSISTOR NPN SI PD=360MW FT=500MH2	28480 1 1 26480 28480 28480 28480 28480 28480	1854 U063 1863 0336 1853 0036 1854 0019 1854 0019
A14011 A14012 A14013 A14014 A14016	1853-0203 1853-0232 1854-0019 1854-0419 1854-0023	1 ( ) 3	TRANSISTOR PNP 51 CD-360MW FC+700MH2 TRANSISTOR PNP 51 PD-1W FT+200MH2 TRANSISTOR NPI 51 PD-360MW FT+600MH2 TRANSISTOP NPN 51 PD-1W FT+200MH2 TRANSISTOR NPN 51 PD-366MW FT+16MH2"	28480 28480 28480 28480 28480 28480	1853 0203 1853 0232 1854 0019 1854 0419 1854 0019
A14Q16 A14Q17 A14Q18 A14Q18 A14Q19 A1481	1854-0215 1853-0036 1854-0216 1834-0074 U684-2211		TRANSISTOR NPN 51 PD-310/AW FT-300MHZ TRANSISTOR PNP 51 PD-310MW FT-300MHZ TRANSISTOR NPN 51 PD-310MW FT-300MHZ THYTIFTOR: SCR. JEOEC 2NE0600 RESISTOR; FXD; 220 OHM 10%. 25W CC	04713 28480 04713 04713 01121	SPS-3611 1053-0036 SPS-3611 2%5060 C82211
A14R2 A14R3 A14R4 A14R4 A14R5 A14R6	0757-0283 0757-0418 0757-0429 0684-4711 0684-4711	1	RÉSISTOR: FXD: 2K 1%.125W F TUBULAR RESISTOR: FXD: 619 OHM 1%.125W F RESISTOR: FXD: 1.82K 1%.125W F TUBULAR RESISTOR: FXD: 470 OHM 10%.25W CC	24548 24548 24546 01121 01121	C4-1/8-T.6-2001 F C4-1/8-T0-618R F C4-1/8-T0-1821 F CA6711 C84711
A1487 A1488 A1489 A1489 A1481	0606-3450 0584-5621 0584-1031 21/20-0558 0595-3135	2	RESISTOR: FXD: 42.2K 1%.125W F TUBULAR RESISTOR: FXD: 5.6K 10%.25W CC TUBULAR RESISTOR: FXD: 10K 10%.25W CC TUBULAR RESISTOR: VAR: TAMA.20K DHM 10% C RESISTOR: FXD: 17.6K 1%.125W F TUBULAR	16299 01121 01121 73138 16299	C4-1/8-T0-4222 F C85A21 C81\03 T2µ Ư≠1 ∳T0-1782 F
A14R12 A14R13 A14R14 A14R16 A14R16 A14R16	0684-1021 0757-0469 0757-0451 2100-3213 0684-1021	1 2	RESISTOR; FXD: IK 10%.25W CC TUBULAR RESISTOR; FXD; 160K 1%.125W F TUBULAR RESISTOR; FXD; 24.3K 1%.125W F TUBULAR RESISTOR; VAR; TRMR, 200K OHM 10% C RESISTOR; FXD; 1K 10%.25W CC TUBULAR	01121 24546 24546 32997 01121	CB 1021 C4-1/7, '0 1503 F C4-1/5, '0 2432 F 33 L # - 1-204 CB 1021
A14017 A14R18 A14R19 A14R20 A14R20	0684-1011 0757-0823 0857-4751 2100-3213 0684-4731	1	AESISTOR; FXD; 100 OHM 10%, 25W CC RESISTOR; FXD; 1.1K 1%, 5W F TUBULAR RESISTOR; FXD; 4.7M 10%, 5W CC TUBULAH RESISTOR; VAR; TAMR, 200K OHM 10%, J RESISTOR 47K OHM 10%, 25W CC	01121 30983 01121 32997 01121	CB1011 MF7C-1/2-T0-1101-F EB-4751 3380P-1:204 CB4731
A14R22 A14R23 A14R24 A14R26 A14R26 A14R26	0683-5615 2100-3274 0757-0220 0767-1064 0084-4701	1 1	RESISTOR 560 OHM 5%, 25% CC RESISTOR; VAR; TRMR, 10K OHM 10% C RESISTOR; FXD; 1K 1%, 125% F TUBULAF; RESISTOR; FXD; 1.47K 1%, 125% F TUBULAR RESISTOR; FXD; 47 OHM 13%, 25% CC	01121 28480 24546 24546 01121	C86615 2105 2274 C4-1/8-T0-1001 F C4-1/8-T0-1471 F C84701
A14R27 A14R28 A14R29 A14R30 A14R31	0684-2221 0684-1811 0584-2221 0757-0631 19757-0634	1 1	RESISTOR; FXD; 2.2K 10% .26W CC TUBULAR RESISTOR; FXD; 180 OHM 17% .26W CC RESISTOR; FXD; 180 OHM 17% .26W CC RESISTOR; FXD; 5.2K 10% .26W FCUBULAR RESISTOR; FXD; 5.62X 1% .5W F TUBULAR	01121 01121 01121 30963 30963	CB2221 CB1811 CB2221 MF7C:1/2-T0-4321 F MF7C:1/2-T0-5621 F
A14R32 A14733 A14R34 A14R36 A14R36 A14R38	1 0599-0002 0787-0438 0757-0853 0757-0728 0767-0728 1781-0073	1 E - 3 F	HÉSISTOR; FXD; & BOHM 10%, 5W CC RESISTOR; FXD; 4.72K 1%, 125W F TUBULAR RESISTOR; FXD; 51.7K 1%, 5W F TUBULAR RESISTOR; FXD; 619 OHM 1%, 25W F TUBULAR RESISTOR; FXD; 13K 5%, 1W MO TUBULAR	01121 24546 30963 24546 24546	E868G1 C4-1/8 T0-4321-F MF7C-1/2-T06112-F C5-1/4-T06118-F FP32-1-T00-1302-J
A14R37 A14R38 A14R38 A14R40 A14R40 A14R41	0757-0438 0757-0448 0757-0448 0757-0448 0684-2711 0757-0283	2 ्ः 1	RESISTOR; FXD; 6.11K 1%. 123W F TUBULAR RESISTOR; FXD; 18.2K 1%. 123W F TUBULAR RESISTOR; FXD; 3.92K 1%. 123W F TUBULAR RESISTOR; FXD; 270 OHM 10%. 25W (C RESISTOR; FXD; 2K 1%. 125W F TUBULAR	24546 24546 24546 01121 24546	C4-1/8-T0-5111-F C4-1/8-T0-1822 F C4-1/8-T0-3921-F C32215 C4-1/8-T0-2001-F
A14842 A14843 A14844 A14845 A14846	0757 0416 0757-0280 0757-0280 0757-004 0757-0283 0757-0435		RESISTOR; FXD; 611 OHM 1%,125W F RESISTOR; FXD; 1K, 1%,125W F TUBULAR RESISTOR; FXD; 1.47K, 1%,125W F TUBULAR RESISTOR; FXD; 2K, 1%,125W F TUBULAR RESISTOR; FXD; 3.92K 1%,125W F TUBULAR	24546 24548 24546 24346 24346 24546	C4-1/8-T0-511R F C4-1/8-T0-1001 F C4-1/8-T0-1471 F C4-1/8-T0-2001 F C4-1/8-T0-2001 F C4-1/8-T0-3921 F
A14R47 A14R48 A14R49 A14R50 A14R50 A14R51	0698-3154 0757-0442 0757-0438 0757-0317 2100-3212	1	RESISTON; FXD; 4.22K 1%, 125W F TUBULAR RESISTOR; FXD; 18.2K 1%, 125W F TUBULAR RESISTOR; FXD; 5.11K 1%, 125W F TUBULAR RESISTOR; FXD; F 33K 1%, 125W F TUBULAR RESISTOR; VAR; TRMR, 200 OHM 10K C	16299 24546 24546 24546 24546 32997	C4-1/8-T0-4221 F C4-1/3-T0-1822 F C4-1/8-T0-5111 F C4-1/8-T0-5111 F C4-1/8-T0-1331 F 3399P-1-201
A 16852 A14853 A14854 A14855 A14855 A14857	0721-C011 7883-0475 0883-0475 0683-0475 0683-0475	1	RESISTOR; FXD; 450 OHM 1%, IW CF TUBULAR RESISTOR; FXD; 47 OHM 5%, 25W CC RESISTOR; FXD; 47 OHM 5%, 25W CC RESISTOR; FXD; 47 OHM 5%, 25W CC RESISTOR; FXD; 47 OHM 5%, 25W CC	91637 01121 01121 01121 01121 01121	DC-1/10451-F C84765 C847C5 C847G5 C847G5 C847G5
A14857 A14858 A14859 A149 10 A149 10 A14861	0684-1011 0757-0458 0684-1011 0684-1021 0684-1021	2	HESISTOR; FXD; 100 ONN 10% 25W CC RESISTOR; FXD; C1,1K 1%, 125W F TUBULAR RESISTO; FXD; C1,1K 1%, 125W F TUBULAR RESISTO 1; FXD; 1K 10%, 25W CC TUBULAR RESISTC 4; FXD; 1K 10%, 25W CC TUBULAR	01121 24545 01121 01121 01121	CB1011 C4-1/B-T0-5112-F CB1011 CB1021 CB1021 CB1021

See introduction to this section for ordering information

6-20

Page 89

Table 6-2	l. Re	placeable	Parts	(Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A14R62 A14R63 A14R64 A14R65 A14R65 A14R65	0757 0433 0684-3921 2100-3210 0684-1221 0758-0028	1	RESISTOR; FXD; 5.11K 1%, 126W F TUBULAR RESISTOR; FXD; 3.9K 10%, 26W CC TUBULAR RESISTOR; VAR; TRMR, 10K OHM 10% C * RESISTOR; FXO; 1.2K 10%, 26W CC TUBULAR RESISTOR 270 OHM 5%, 26W F TUBULAR	24546 01121 32997 01121 24546	C4-1/B-T0-5111-F C83921 J969-1-103 C81221 C5-1/4-T3-271-J
A14867 A14868 A14869 A14870 A14871	2100-3353 0758-0028 0758-0028 2100-0568 0768-0028	1	RESISTOR; VAR; TRMR, 2% OHM 10% C RESISTOR 270 OHM 5% 25% F TUBULAR RESISTOR 270 OHM 5% 25W F TUBULAR RESISTOR; VAR; 1 MA, 20K OHM 10% C RESISTOR 270 OHM 5% 25W F TUBULAR	73138 24546 24546 73138 24546	2XR203 C5-1/4-T0-271-J C5-1/4-T0-271-J 729 C5-1/4-T0-271-J
A14872 A14873 A14874 A14875 A14875 A14876	0757-0446 0698-3162 2112-3355 0634-5631 2100-3354	1 1 1 5	RESISTOR; FXD; 15K 1% .126W F TUBULAR RESISTOR; FXD; 46.4K 1% .125W F TUBULAR RESISTOR; VAR; TRMR, 100K OHM 10% C RESISTOR; FXD; 66K 10% .25W CC TUBULAR RESISTOR; VAR; TRMR, 60K OHM 10% C	24548 16200 73138 01121 73138	C4-1/8-T0-1602-F C4-1/8-T0-4642-F 72XR104 C86631 72XR504
A14R77 ^14R78 A14R79 A14R80 A14R81	0684-3931 0684-1001 0684-1521 0757-0397 0684-1041	1 2	RESISTOR; FXD; 39K 10%.25W CC TUBULAR RESISTOR; FXD; 10 OHM 10%.25W TUBULAR RESISTOR; FXD; 1.5K 10%.25W CC RESISTOR 58,1 OHM 1%.125W F TUBULAR RESISTOR 100K 10%.25W CC TUBULAR	01121 01121 01121 28480 01121	CB3931 CB1001 CB1521 0767 0397 CB1041
A14U1 A14VR1 A14VR2 A14VR3 A14VR3 A14VR4	1821-0001 1902-3036 1902-3096 1902-3096 1902-3096	23	IC: LIN; TRANSISTOR ARRAY DIODE; ZENER; 3.16V VZ; AW MAX PD DIODE; ZENER; 5.23V VZ; AW MAX PD OIODE; ZENER; 5.23V VZ; AW MAX PD DIODE; ZENER; 5.23V VZ; AW MAX PD	02735 04713 04713 04713 04713 04713	CA3048 SZ-10939-33 SZ-10939-101 SZ-10939-101 SZ-10939-101
A14VR5 A14XU1 A15 A15C1 A15C2	1902-3149 1200-0441 01720-66532 0180-0116 0180-2254	1	DIODE; ZNR; 9.09V VZ, 5% .4W MAX SOCKET; ELEC, IC 14 CONT DIP SLDR TERM BOARD ASSY, HVPS CAPACITOR; FXD; 8.6. 2 ±10% 35VDC TA CAPACITOR; FXD; 20P+ ±5% 500WVDC	04713 24995 28450 56289 28480	52-10939-170 683527-1 01720-86532 1500-6853903582 0160-2264
A15C3 A15C4 A15C5 A15C5 A15C5 A15C7	0160-3665 0160-4079 0180-0644 0160-4200 0160-4079	3 1 1	CAPACITOR; FXD; .01UF +80-20% 500WVDC CAPACITOR; FXD; .0015UF ±20% 4000WVDC CAPACITOR; FXD; .022UF ±20% 400CVVDC CAPACITOR; FXD; .047UF ±20% 400WVDC CAPACITOR; FXD; .0015UF ±20% 400WVDC	28480 28480 84411 28480 28480	0160-3645 0160-4079 HEW-337 0160-4200 0160-40 9
A16C8 A15C9 A16CR1 A16CR2 A16CR3	0160-3463 0160-4079 1901-0028 1901-0028 1901-0028	13 1	CAPACITOR; FXD; 05UF +80-20% 100MVDC CAPACITOR; FXD; 0015UF ±20% 4000WVDC DIODE; PWR RECT; 400V MAX VRM 750MA DIODE; PWR RECT; 400V MAX VRM 750MA DIODE; HV RECT; 10KV MAX VRM 5MA	28480 28480 04713 04713 28480	0160-3453 0160-4079 SR1388 Ø SR1388 Ø 1901 0583
A15CR4 A15CR5 A15CR6 A15CR7 A15DS1	1901-0028 1901-0028 1901-0028 1901-0028 2140-0013	5	DIODE; PWR RECT; 400Y MAX VRM 750MA DIODE; PWR RECT; 400Y MAX VRM 750MA DIODE; PWR RECT; 407Y MAX VRM 750MA DIODE; PWR RECT; 400Y MAX VRM 750MA LAMP, GLOW, BULB T-2, 57V	04713 04713 04713 04713 04713 74276	SR 1368 9 SR 1368 9 SR 1368 9 SR 1368 9 SR 1368 9 NE 23A
A15052 A15053 A15054 A15055 A1551 A1551 A1551 A1551 A1551 A1551	2140-0013 2140-0013 2140-0013 2140-0013 2110-0269 2110-0269 2110-0020 9100-3139 5040-0402	2	LAMP, GLOW, BULB T-2, 57V LAMP, GLOW, BULB T-2, 57V LAMP, GLOW, BULB T-2, 57V LAMP, GLOW, BULB T-2, 57V FUSEHOLDER; CLIP TYPE FUSE; BA 250V SLO-BLO COIL: 75 UH MOUNT: TRANSFORMER	74278 74276 74276 74276 26483 71400 28480 28480 28480	NE23A NE23A NE23A 2110-0269 MOL-8/10 9100-3139 5040-0402
A16MP2 A15P1 A15R1 A16R2 A16R3	5040-0430 1251-3319 0757-0412 0757-0465 2100-3253	١	MOUNT: TRANSFORMER CONNECTOR: 10-CONT, MALE, POST TYPE RESISTOR; FXD; 365 OHM 1%, 129W F RESISTOR; FXD; 100K 1%, 129W F TUBULAR RESISTOR; VAR; TAMR, 50K OHM 10% C	28480 27264 24546 24546 32997	5040-0430 09 64-1101(A2402-10A) C4-1/8-T0-356R-F C4-1/8-T0-1003-F 3389P-1-503
A1584 A1585 A1586 A1587 A1587	0683-1825 0684-1011 0684-1021 0684-1011 0684-1011		RESISTOR; FXD; 1.8K 5%, 25W CC TUBULAR RESISTOR; FXD; 100 OHM 10%, 26W CC RESISTOR; FXO; 1X 10%, 25W CC TUBULAR RESISTOR; FXD; 100 OHM 10%, 25W CC RESISTOR; FXD; 10M 10%, 25W CC TUBULAR	01121 01121 01121 01121 01121 01121 01121	CB1825 CB1011 CB1021 CB1011 CB1061
A1689 A16810 A16811 A16812 A16813	0684-1021 0698-8018 0698-6441 0698-4211 0598-6442	1	RESISTOR; FXD; 1K 10%.25W CC TUBULAR RESISTOR; FXD; 30M +1-19% 3W CP TUBULAR RESISTOR; FXD; 6.5MEG 6% 1.0W F RESISTOR; FXD; 6.6MEG 1%.125W F TUBULAR RESISTOR; FXD; 13MEG 5% 1.0W F	01121 03888 07716 16299 07716	CB1021 PVC175-3-TO-3004 F 0698-6441 C4-178-TO-1583-F 0698-6442
A15R14 A16T1 A16W1 A16 A17	0684 4731 01720 81101 01720 81627 0660 0117 01720 86528	1 5 1	RESISTOR 47K 10%, 25W CC TUBULAR TRANSFORMER, HV CABLE ASSY; HV OSCILLATOR ASSY; H.V. MULTIPLIER (NOT REPAIRABLE) BOARD ASSY, LVPS	01121 28480 28480 28480 28480 28480	CB4731 01720-61101 01720-61627 0660-0117 01720-66628
A17C1 A17C2 A17C3 A17C4 A17C4 A17C5	0180-2172 0180-0089 0180-0489 0180-0489 0180-1938	1 2 1 1	CAPACITOR; FXD; 130UF +75-10% 200VDC AL CAPACITOR; FXD; 10UF +50-10% 160VDC AL CAPACITOR; FXD; 520UF +75-10% 100VDC AL CAPACITOR; FXD; 10UF +50-10% 150VDC AL CAPACITOR; FXD; 2600UF +75-10% 15VDC AL	56289 56289 56289 56289 56289 56289	39D137G200HL4 30D106F150DD2 39D527F160JP4 30D106F150DD2 39D268G015JJ4
A17C6 A17C7 A17C8 A17C9 A17C9 A17C10	0160-3448 0180-0341 0180-2371 0160-3448 0180-0045	1	CAPACI1 JR; FXD; 001UF ±10% 1000WVDC CAPACITOR; FXD; 20UF ±75-10% 12VDC AL CAPACITOR; FXD; 2400UF ±75-10% 30VDC AL CAPACITOR; FXD; 001UF ±10% 1000WVDC CAPACITOR; FXD; 20UF ±10% 1000WVDC CAPACITOR; FXD; 20UF ±10% 25VDC AL	28480 56269 28480 28480 56269	0160-3448 300256G012882 0180-3271 0120-3448 3002066026C52

Page 90

Replaceable Parts

Model 1710B

Table 6-2. Replaceable Parts (Cont'd)

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A17C11 A17C12 A17C13 A17C13 A17C14 A17C16	0180-2351 0160-3448 0180-0045 0180-2600 0180-1747	, t 1	CAPACITOR; FXD; 2000UF +75-10% 50VDC AL CAPACITOR; FXD; 001UF ±10% 1000WVDC CAPACITOR; FXD; 20UF +75-10% 25VDC AL CAPACITOR; FXD; 1500UF ±50-10% 16VDC AL CAPACITOR; FXD; 150UF 20% 15WVDC	28480 28480 56289 28480 56289	0180-2351 0160-3448 30D2066025CB2 0180-2500 1500157X0015
A17CR1 A17CR2 A17CR3 A17CR4 A17CR4 A17CR5	1906-0023 1906-0023 1901-0028 1901-0028 1901-0028	4	DIODE; MULT, FULL WAV JRIDGE RECTIFIER DIODE; MULT, FULL WAV, JRIDGE RECTIFIER DIODE; PWR RECT; 4COV MAX VRM 750MA DIODE; PWR RECT; 4OOV MAX VRM 750MA DIODE; PWR RECT; 4OOV MAX VRM 750MA	04713 04713 04713 04713 04713 04713	MDA9224 MDA9224 SR13589 SR13588 SR13589 SR13589
A17CR6 A17CR7 A17CR8 A17CR9 A17CR9 A17CR10	1901-0028 1906-0023 1906-0023 1901-0028 1901-0028		DIODE; PWR RECT; 400V MAX VRM 750MA DIODE; MULT; FULL WAVE BRIDGE RECTIFIER DIODE; MULT; FULL WAVE BRIDGE RECTIFIER DIODE; PWR RECT; 400V MAX VRM 750MA DIODE; PWR RECT; 400V MAX VRM 750MA	04713 04713 04713 04713 04713 04713	SR 1358 9 MDA922 4 MDA922 4 SR 1358 9 SR 1358 9
A17CR11 A17CR12	1901-0028 1901-0028	1	DIQLE, PWR NECT; 400V MAX VRM 750M4- DIQLE; PWR RECT; 400V MAX VRM 750MA	04713 04713	58 1358 9 58 1368 9
A17DS1 A17E1	2140-0018 2110-0269	T	LAMP; GLOW, BULB T-2, 58V FUSEHOLOER: CLIP TYPE	06806 28480	A9A (NE-2E1) 2110-0260
A17P1 A17P2 A17P3 A17Q1 A17Q2	1251-3475 1251-3475 1251-3192 1854-0575	2 1 1	CONNECTOR; 10-CONT; MALE; POST TYPE CONNECTOR; 10-CONT; MALE; POST TYPE CONNECTOR; 3-CONT; MALE; POST TYPE TRANSISTOR NPN SI PD-300MW FT-200MHZ TRANSISTOR NPN SI PD-625MW FT-50MHZ	27264 27264 27264 28480 28480	09 60-1101 09 60-1101 09-60-1031(2403-03A) 1854-0071 1854-0675
A17Q3 A17Q4 A17Q5 A17Q6 A17Q6 A17R1	1853-0317 1854-0071 1854-0395 1853-0080 0684-1041	1 1 1	TRANSISTOR PNP SI PD=625MW FT=100MHZ TRANSISTOR NPN SI PD=300MW FT=200MHZ TRANSISTOR NPN SI TO-30 PD=10W FT=50MHZ TRANSISTOR PNP SI PD=300MW FT=30MHZ RESISTOR; FXD; 100K 10% .25W CC TUBULAR	28480 28480 28480 28480 28480 01121	1853-0317 1854-0071 1854-0395 1853-0060 CB1041
A17R2 A17R3 A17R4 A17R5 A17R6	0683-0615 0687-1041 0783-1026 0684-2741 0757-0465	1 2 1	RESISTOR; FXD; 5.1 OHM 6%.25W CC RESISTOR; FXD; 100K 10%.25W CC TUBULAR RESISTOR; FXD; 1K 6%.26W CC TUBULAR RESISTOR; FXD; 270K 10%.26W CC TUBULAR RESISTOR; FXD; 100K 1%.125W F TUBULAR	01121 01121 01121 01121 01121 24546	CB61G5 EB1041 CB1025 CB2741 C4-1/8-T0-1003-F
A17R7 A17R8 A17R9 A17R10 A17R11	0757-0445 0608-3547 0687-6831 0683-1025 0684-6831	1 1 1	RESISTOR; FXD; 15K 1% .125W F TUBULAR RESISTOR; FXD; 1 OHM 5% .5W CC TUBULAR RESISTOR; FXD; 68K 10% .5W CC TUBULAR RESISTOR; FXD; 68K 10% .25W CC TUBULAR RESISTOR; FXD; 68K 10% .25W CC TUBULAR	24546 01121 01121 01121 01121 01121	C4-1/0-T0-1602-F EB10G5 EB6831 C81025 C86831
A17R12 A17R13 A17R14 A17R16 A17R16 A17R16	0757-0454 0757-0445 0811-1605 0698-3329 0598-5579	\| \| \| \| \|	RESISTOR; FXD; 33.2K 1%.125W F TUBULAR RESISTOR; FXD; 13K 1%.125W F TUBULAR RESISTOR; FXD; 82 OHM 5%.2W PW TUBULAR RESISTOR; FXD; 82 OHM 5%.276W F TUBULAR RESISTOR; FXD; 5K.5%.125W F TUBULAR	24546 24546 75042 03888 24546	C4-1/8-T0-3322-F C4-1/8-T0-1302-F BWH2 82/100-J PME55-1/8-T0-1002 D C4-1/8-T0-5001 D
A17R17 A17R18 A17R19 A17R20 A17R21	0757-0433 0683-3355 0757-0643 0757-0429 0811-1653	1 1 2	RESISTOR; FXD; 3.72K 1%, 126W F TUBULAR RESISTOR; FXD; 3.33A 5%, 25W CC TUBULAR RESISTOR; FXD; 6.2K 2%, 126W F TUBULAR RESISTOR; FXD; 1.2XK 1%, 125W F TUBULAR RESISTOR, 68 OHM 5% 2W PW TUBULAR	24546 01121 24546 24548 75042	C4-1/8-T0-3321 F C83355 C4-1/8-T0-8201 G C4-1/8-T0-1821-F BWH2-11/16-J
A17822 A17823 A17824 A17825 A17826	0757-0437 2100-3212 2100-3055 0598-3329 0598-3329		RESISTOR 4.75K OHM 1%.125F TUBULAR RESISTOR; VAR; TRMR, 200 OHM 10% C RESISTOR; VAR; TRMR, 5K OHM 10% C RESISTOR; FXD; 10K .5%.125W F TUBULAR RESISTOR; FXD; 10K .5%, 125W F TUBULAR	28480 73138 73138 03688 03688	0757 0437 72PR 200 89PR5K PME55-1/8 TO-1002 D PME55-1/8-TO-1002 D
A17R27 A17R28 A17R29 A17U1 A17U2	0683 5125 0611-1563 0757 0280 1820-0196 1820-0196	1 3	RESISTON, FXD; 5.1K 5%, 25W CC TUBULAR RESISTOR, 58 OHM 5% 2W PW TUBULAR RESISTOR 1K OHM 1%, 125W F TUBULAR IC; LIN; VOLTAGE REGULATOR IC; LIN; VOLTAGE REGULATOR	01121 75042 28480 07263 07263	C85125 BWH2-11/16-J 0757 0280 723HC 723HC
A17U3 A17VR1 A17VR2 A17VR3 A17VR3	1820-0196 1902-3036 1902-3149 1902-0680 1902-3323	١	IC; LIN; VOLTAGE REGULATOR DIODE; ZENER; 3.16V V2; .4W MAX PD DIODE; ZENER; 9.09V V2; .4W MAX PD DIODE; ZENER; 6.2V 6% .4V D.0-7 PD25W DIODE ZNR 42.2V 6% D0-7 PD/ W	07263 04713 04713 12954 04713	723HC 52-10939-38 52-10939-170 1N827 52-10939-361
A17XU1 A17XU2 A17XU3	1200-0493 1200-0493 1200-0493	3	SOCKET; I.C. FOR 10PIN TO6 (ASE SOCKET; I.C. FOR 10PIN TO6 CASE SOCKET; I.C. FOR 10PIN TOL CASE	4H713 4H713 4H713	133 99 92 054 133 99 92 054 133 99 92 054
	) Ì
:
			1
1		)
·
)

See introduction to this section for ordering information

Page 91

Replaceable Parts

Reference Designation	HP Part Number	Qty	Description	Mfr Code	Mfr Part Number
A26 A2°01 A21°2 A26°3 A26Co	01710 68553 0160-3451 0160-3451 0160-3451 0160-3451 0160-3461	1	PARTS LIGT FOR OPTION 101 BD ASSY STATE DISPLAY CAPACITOR FXD JUF +80-20% 100WVDC CER CAPACITOR FXD JUF +80-20% 100WVDC CER CAPACITOR FXD JUF +80-20% 100WVDC CER CAPACITOR FXD JUF +80-20% 100WVDC CER	28480 78480 28480 28480 28480 28480	01710-66553 0160-3461 0160-3461 0160-3446 0160-3446
A26CR1 A26CR2 A26CR3 A26CR3 A26CR4 A26CR5	1001-0047 1901-0047 1901-0047 1901-0047 1901-0047 1901-0047		DIODE-SWITCHING IONS 20V 75MA DIODE-SWITCHING IONS 20V 75MA DIODE-SWITCHING IONS 20V 75MA DIODE-SWITCHING IONS 20V 75MA DIODE-SWITCHING IONS 20V 75MA	28480 25480 26480 26480 26480 26480	1910-0047 1901-0047 1901-0047 1901-0047 1901-0047
A26CR6 A26CR7 A26CR8 A26P1 A26P2	1901-0047 1901-0047 1901-0047 1251-3973 1251-3973		DIODE-SWITCHING 10NS 20V 75MA DIODE-SWITCHING 10NS 20V 75MA DIODE-SWITCHING 10NJ 20V 75MA CONNECTOR-MALE CONNECTOR-MALE	26480 26480 28480 28480 26480 26480	1901-0047 1901-0047 1901-0047 1251-3973 1251-3973
A26G1 A2602 A2603 A2604 A2605	1854 0215 1854 0215 1854 0215 1854 0215 1854 0215 1853 0036		THANSISTOR NPN SI PD-310MW FT-300MHZ TRANSISTOR NPN SI PD-310MW FT-300MHZ TRANSISTOR NPN SI PD-310MW FT-300MHZ TRANSISTOR NPN SI PD-310MW FT-300MHZ TRANSISTOR PNP SI CHIP PD-310MW	04713 04713 04713 04713 04713 28480	SP$3611 SP$3611 SP$3811 SP$3811 1853 0036
A26Q8 A26Q7 A26Q8 A26Q9 A26Q9 A26Q10	1854 0215 1853-0036 1854 0215 1853-0036 1854-0215		TRANSISTOR NPN SI PD-310WW FT-300MHZ TRANSISTOR PNP SI CHIP PD-310WW TRANSISTI IR NPN SI PD-310WW FT-300MHZ TRANSISTOR PNP SI PD-310WW FT-300MHZ TRANSISTOR NPN SI PD-310MW FT-300MHZ	04713 28480 04713 28480 04713	SPS3611 1853-0036 SPS3611 1853-0036 SPS3611 SPS3611
A2681 A2682 A2683 A2684 A2684 A2685	0684-0271 0684-1001 0696-3155 0608-3155 0757-0283		RESISTOR 2.7 OHM 10%, 25W CC TUBULAR RESISTOR 10 OHM 10%, 25W CC TUBULAR RESISTOR 4.64K 1%, 125W F TUBULAR RESISTOR 4.64K 1%, 125W F TUBULAR RESISTOR 2K 1%, 125W F TUBULAR	01121 01121 16299 16299 24546	CB27G1 CB1001 C4-1/8-T0-4641 F C 4-1/8-T0-4641 P C4-1/8-T0-4641 P C4-1/8-T0-2001 F
A2686 A2687 A2688 A2680 A2680 A26810	0757.0284 0757.0729 0757.0284 0757.0427 0698-3152		RESISTOR 160 OHM 1% .125W F TUBULAR RESISTOR 671 OHM 1% .25W F TUBULAR RESISTOR 160 OHM 1% .125W F TUBULAR RESISTOR 1.6K 1% .125W F TUBULAR RESISTOR 3.48K 1% .125W F TUBULAR	24548 24548 24548 24548 18299	C4-1/8 T0-151 F C4-1/8 T0-681R F C4-1/8 T0-1611 F C4-1/8 T0-1501 F C4-1/8 T0-1501 F C4-1/8 T0-3481 F
A26811 A26812 A26813 A26814 A26814 A26816	0757-0288 0757-0280 0757-0410 0757-0410 0757-0410 0757-0421		RESISTOR 9.09K 1%, 125W F TUBULAR RESISTOR 1K 1%, 125W F TUBULAR RESISTOR 301 OHM 1%, 125W F TUBULAR RESISTOR 301 OHM 1%, 125W F TUBULAR RESISTOR 825 OHM 1%, 125W F TUBULAR	19701 24648 24548 24546 24546 24546	MF4C-1/8-T0-8001 F C4-1/8-T0-1001 F C4-1/8-T0-301R-F C4-1/8-T0-301R-F C4-1/8-T0-825R-F
A26R16 A26R17 A26R18 A26R19 A26R20	0698-0085 1910-0243 0684-4711 0757 0932 0684-1001		RECISTOR 2.61X 1X.125W F TUEULAR RESISTOR 6.6K; IEIGHT SECTIONS) RESISTOR 470 CHM 10%. 5W CC TUBULAR RESISTOR 170 CHM 10%. 25W CC TUBULAR RESISTOR 10 CHM 10%. 25W CC TUBULAR	16299 28480 01121 24548 01121	C4 1/8 T0-2011 F 1810 0243 E84711 C4 1/8 T0-2201 G C81001
A26R21 A26S1 A26VR1 A26VR2 A27	0684-1021 3101-0973 1902-3084 1902-3149 01710-66554		RESISTOR 1K 10%, 25W CC TUBULAR SWITCH; 5L; DPDT .5A 126VAC/DC DIODE: 2NR 5.11V 2% 00 7 PD4W DIODE: 2NR 9.00V 6% 00 7 PD4W BD ASSY: DIODE INTERFACE	01121 79727 04713 04713 28480	CB 1021 GF 126-0018 SZ 10939-99 SZ 10939-170 01710-66554
A27CR1 A27CR2 A27CR3 A27CR3 A27CR4 MP42	1901-0047 1901-0047 1901-0047 1901-0047 01720-61403	1	DIODE SWITCHING 10AS 20V 75MA DIODE SWITCHING 10NS 20V 75MA DIODE SWITCHING 10NS 20V 75MA DIODE SWITCHING 10NS 20V 75MA KNOB ASSY/101 (INTENSITY CONTROL ONLY)	28480 26480 26490 28480 28480 26480	1901-0047 1901-0047 1901-0047 1901-0047 01720-61403
R2 WB W9 W10	2100-3244 01710-81635 01710-81638 01710-61637 01710-61637	, 1	RESISTOR VAR 10K 10% 4PSW (INTEI-SITY) CABLE OPT 101 MAIN CABLE OPT 101 TWIN CABLE OPT 101 COAX	28480 28480 28480 28480 28480	2100-3244 01710 61635 01710 61636 01710 61637

					Y.
j.	ţ,


	-

Table 6-2. Replaceable Parts (Option 001)

Page 92

MFR. NQ	MANUFACTURER NAME	ADDRESS	ZIP CODE
NG FR003 C0000 01121 01295 C2114 02215 C3888 C4713 C6560 07263 07716 C6805 12964 13103 15818 16299 19701 24225 24545 24645 24935 24935 24935 24935 24935 24935 25403 27264 28480 30983 32997 414713 66269 61637 70903 71400 71500 71744 71785 72136 72952 73136 72952 73136 72954	SOVCOR ELECTRONIQUE U.S.A. COMMON ALLEN BRADLEY CO TEXAS INSTR INC SEMICOND CMPNT DIV FERROXCUBE CORP HCA CORP SOLID STATE DIV PYROFILM CORP MOTOROLA SEMICONDUCTOR PRODUCTS AIRCO SPEER ELECTRONICS DIV FAIRCHILD SEMICONDUCTOR PRODUCTS ON INITURE LAMP PROD DEPT DICKSON ELECTRONICS CORP THEMALLOY CO TELEDYNE SEMICONDUCTOR CORNING GL WK ELEC CMPNT CIV MEPCO/ELECTRA CORP IMF RESI GOWANDA ELECTRONICS CORP CORNING GL WK ELEC CMPNT CIV MEPCO/ELECTRA CORP IMF RESI SPECIALTY CONNECTOR CO INC ENVIRONMENTAL CATURE BYC CATLE RESI SPECIALTY CONNECTOR CO INC ENVIRONMENTAL CATURE BYC CATLE RESI SPECIALTY CONNECTOR CO INC ENVIRONMENTAL CATURE BYC CATLE RESI SOLONS INC TRIMINOT ROD DIV MOLEX PRODUCTS CO HEWLETT-PACKARD CO CORPORATE NO MEFCO/ELECTRA CORP IVAR RESI BOUMAS INC TRIMINOT RADD DIV CINCH MFG CO SPRAUE ELECTRIC CO UNION CARBIDE CORP BUSSMAN MFG DIV OF MCGRAW EDISON CO CENTRALAB ELECTRIC CO UNION CARBIDE CORP BELENCORP BUSSMAN MFG DIV OF MCGRAW EDISON CO CENTRALAB ELECTRIC CO UNION CARBIDE CORP BELET FACKARD CO INC ENTRALAB ELECTRIC CO UNION CARBIDE CORP BUSSMAN MFG DIV OF MCGRAW EDISON CO CENTRALAB ELECTRIC CO UNION CARBIDE CORP BELENCORP BUSSMAN MFG DIV OF MCGRAW EDISON CO CENTRALAB ELECTRIC CO UNION CARBIDE CORP BELERCOMPONENTS CINCH DIV ELECTRON MOTIVE MFG CO INC ERIE TECHNOLOGICAL PRODUCTS INC BECKMAN INSTRUMENTS INC HELIPOT DIV FEDERAL SCREW PRODUCTS INC	LE VESINET FRANCE MILWAUKEE WI DALLAS TX SAMGERTIES NY SOMMERVILLE NJ WHIPPANY NJ PHOENIX AZ NGGALES AZ MOUNTAIN VIEW CA BURLINGTON IA CLEVELAND OH SCOTTSDALE AZ DALLAS TX MOUNT, N VIEW CA RALEIGH NC MINERAL WELLS TX GOWANDA NY BHADFORD PA INDIANAPOLIS IN PALO ALTO CA SLATTERSVILLE RI DCWNERS GROVE IL PALO ALTO CA SLATTERSVILLE RI DCWNERS GROVE IL PALO ALTO CA SLATTERSVILLE RI DCWNERS GROVE IL PALO ALTO CA SHI DIEUT/CA RIVELSICE CA SHELBYY 'LLE IN 'URTH' JANSMA I EW YOLK NY C.IICAGO IL ST LOU'S MO MILWAUKEE WI CHICAGO IL FLY GRUVE VILLAGE IL WILLIMANTIC CT ERIE PA FULLERTON CA	CODE 63212 75231 12477 06876 07881 65008 85621 94040 67601 44112 85262 75247 94040 27604 27604 27604 76067 14070 14070 14070 14070 14070 14070 14070 14070 14070 14070 14070 14070 16044 60515 94304 92121 92207 46176 6044 6044 6044 6044 6044 6044 6044 6044 6044 6040 00226 16512 92634 80618
73890 74970 75042 75915 76915 78963 82142 82369 84411 81637 66712	J F D ELECTRONICS CORP JOHNSON E F CO TRW INC PHILADELPHIA DIV LITTLEFUSE INC ZIERICK MFG CO NO M/F DESCRIPTION FOR THIS MFG NUMBER SWITCHCRAFT INC TRW CAPACITOR DIV DALE ELECTRONICS INC BENDIX CORP THE MICROWAVE DEVICES	BROOKLYN NY WASECA MA PHILADELPHIA PA DES PLAINSS IL ELGIN IL MT KISCO NY CHICAGO IL OGPLLALA NE COLUMBUS NE FRANKLIN IN	11219 56093 19108 6016 60128 10549 60530 69153 88601 48131

Table 6-3. List of Manufacturers' Cedes

Page 93

Page 94

SECTION VII

MANUAL CHANGES

7-1. INTRODUCTION.

7-2. This section contains information required to backdate or update this manual for a specific instrument. Descriptions of special and standard options are also provided in this section.

7-3. MANUAL CHANGES.

7-4. This manual applies directly to the instrument having the same serial prefix shown on the manual title page. If the wrial prefix of the instrument is not the same as the one on the title page, find your serial prefix in table 7-1 and make the changes to the manual that are listed for that serial prefix. Refer to paragraph 7-12 for changes. When making changes listed in table 7-1, make the change with the highest number first. Example: if backdating changes 1, 2, and 3 are required for your serial prefix, do change 3 first, then change 2, and finally change 1. If the scrial prefix of the instrument is not listed either on the title page or in table 7-1, refer to the enclosed MANUAL CHANGES sheet for updating information. A'so, if a MANUAL CHANGES sheet is supplied, make all indicated ERRATA corrections.


	Serial Prefix	Make Changes
	1420A	1, 2, 3, 4, 5, 6
	1510A	2, 3, 4, 5, 6
	1515A	3, 4, 5, 6
	1523A	4, 5, 6
	1545A	5, 6
	1602A	6

Table 7.1 Manual Changes

7-5. OPTIONS.

7-6. SPECIAL OPTIONS. Most customer special application requirements and/or specifications can be met by factory modification of a standard instrument. A standard instrument modified in this manner will carry a special option number, such as Model 0000A/ Option C01.

7-7. An operating and service manual and a manual supplement are provided with each special option

instrument. The operating and service manual contains information about the standard instrument. The supplement for the special option describes the factory modifications required to produce the special option instrument. Amend the operating and service manual by changing it to include all manual supplement information (and MANUAL CHANGES sheet information, if applicable). When these changes are made, the operating and service manual will apply to the special option instrument.

7-8. If you have ordered a special option instrument and the manual supplement is missing, notify the rearest Hewlett-Packard Sales/Service Office. Be sure to give a full description of the instrument, including the complete serial number and special option number.

7-9. STANDARD OPTIONS. Standard options are modifications installed on HP instruments at the factory and are available on request. The following paragraphs list additional information on standard options available for Model 1710B.

7-10. OPTION 003. This option supplies two rearpanel connectors for probe power. The option consists of the standard instrument and assembly A18 (HP Part No. 01720-66516). See figure 7-1 for option 003 schematic. Refer to table 7-2 for component part numbers.

Table 7.2, Option ous Furis List
Ref Desig	HP Part No.	Description
C1	0180-0045	C:20 µF, 25 VDCW
CR1	1901-0028	CR:DIODE SI
J1, 2	5060-0467	CONN:MALE PROBE
MP1	1205-0095	HEAT SINK (FOR Q1)
Q1	1854-0039	TSTR:SI NPN
Q2	1853-0086	TSTR:SI PNP
R1	0698-3155	R:4.64K 1/8W

R-94 3K-178W

ˈ 7-1

R-1.5K 1/4W

0757-0451

0683-1525

Table 7-2. Option 003 Parts List

7-11. OPTION 101. Consists of Board Assembly A26, HP Fart No. 01710-66553, and Board Assembly A27, HP Part No. 01710-66554. The board assemblies adapt the Model 1710B for use with HP Model 1607A Logic State Analyzer. When modified, the Model 1710B can be used normally or as a 16-channel logic state display. (See figures 7-2 through 7-4 for schematic and assembly component identification. Refer to the end of table 6-2 for Option 101 parts list.)

Page 95

7-12. MANUAL CHANGES LISTING.

CHANGE 1

Table 6-2.

A12: Change HP Part No. and Mfr Part No. to HP Part No. 01720-66510; Description unchanged, A12C2: Change to HP Part No. 0140-0149: CAPACI-
TOR FXD 470 PF +--5% 300 WVDC: Mfr Code 72136, Mfr Part No. DM15F471J0300WV1CR.
A12C3: Change to HP Part No. 0160-0300: CAPACITOR-FXD .0027 UF +-----------------------------------Mfr Code 56289, Mfr Part No. 292P27292
A12C4: Change to HP Part No. 0160-0162; CAPAC-ITOR-FXD .022 UF +---10% 200 WVDC: Mfr Code 56289. Mfr Part No. 292P22392.
A12C5: Change to HP Part No. 0170-0040; CAPAC-ITOR-FXD ,047 UF +-----------------------------------56289, Mfr Part No. 292P47392.
A12C7: Change to HP Part No. 0180-0301; CAPAC-ITOR-FXD 5 UF +75-10% 50 WVDC AL: Mfr Code 56289. Mfr Part No. 30D505G050BB2.

Scheamtic 13.

A12C2: Change value to 470 PF.

A12C3: Change value to 2700 PF.
A12C4: Change value to .022 UF.
A12C5: Change value to .047 UF.
A12C7: Change value to 5 UF.

CHANGE 2

'fable 6-2.

A8: Change HP Part No. and Mfr Part No. to HP Part No. 01720-66519; Description unchanged.
A8C8: Change to HP Part No. 0160-3650: CAPAC-ITOR-EXD .018 (JF +--- 10% 50 WVDC: Mfr Cede 28480, Mfr. Part No. 0160-3650.
ASC11: Change to HP Part No. 0160-3448: CAPAC-ITOR-FXD .001 UF +-10% 1000 WVDC; Mfr Code 28480, Mfr Part No. 0160-3448.
A8C26: Change to HP Part No. 0160-3650: CAPAC-ITOR-FXD .018 UF +-----------------------------------28480, Mfr Part No. 0160-3650.
A8C29: Change to HP Part No. 0160-3448: CAPAC-ITOR-FXD .001 UF +---10% 1000 WVDC: Mfr Code 28480, Mfr Part No. 0160-3448.
Add: A8R2. HP Part No. 0757-0471; RESISTOR 182K 1% ,125W F TUBULAR; Mfr Code 24546, Mfr Part No. C4-1/8-T0-1823-F.
A8R10: Change to HP Part No. 0698-3427; RESIS-TOR 13.3 OHM 1% .125W F TUBULAR; Mfr Code 03888, Mfr Part No. PME55-1/8-T0-13R3-F.
A8R11: Change to HP Part No. 0698-3451; RESIS-TOR 133K 1% .125W F TUBULAR: Mfr Code 16299, Mfr Part No. C4-1/8-T0-1333-F.
A8R12: Change to HP Part No. 0757-0471; RESIS-TOR 182K 1% .125W F TUBULAR: Mir Code 24546 Mfr Part No. C4-1/8-T0-1823-F.

A8R15: Change to HP Part No. 0684-3341; RESIS-TOR 330K 10% .25W CC TUBULAR; Mfr Code 01121, Mfr Part No. CB3341.
A8R18: Change to HP Part No. 0684-1011: RESIS-TOR 100 OHM 10% .25W CC TUBULAR: Mfr Code 01121, Mfr Part No. CB1011,
Add: A8R60, HP Part No. 0757-0471; RESISTOR 182K 1% .125W F TUBULAR: Mfr Code 24546. Mfr Part No. C4-1/8-T0-1823-F.
A8R63: Change to HP Part No. 0757-0471; RESIS-TOR 182K 1% 125W F TUBULAR: Mfr Code 24546. Mfr Part No. C4-1/8-T0-1823 7.
A8R69: Change to HP Part No. 0698-3427: RESIS-TOR 13.3 OHM 1% ,125W F TUBULAR: Mfr Code 03888, Mfr Part No. PME55-1/8-T0-13R3-F.
A8R70: Change to HP Part No. 0698-3451: RESIS-TOR 133K 1% .125W F TUBULAR: Mfr Code 16299, Mfr Part No. C4-1/8-T0-1333-F
A8R71: Change to HP Part No. 0698-8198: RESIS-TOR 1.58M 1% .125W F TUBULAR; Mfr Code 30983, Mfr Part No. MF5C1/8-T0-1584-F.
A8R73: Change to HP Part No. 0684-3341; RESIS-TOR 330K 10% 25W CC TUBULAR: Mfr Code 01121. Mfr Fart No. CB3341.
A8R85: Change to HP Part No. 0684-1011: RESIS-TOR 100 OHM 10% .25W CC TUBULAR: Mfr Code 01121, Mfr Part No. CB1011,
A8R170: Change to HP Part No. 0757-0464: RESIS-TOR 90.9K 1% .125W F TUBULAR: Mfr Code 24546 Mfr Part No C4-1/8-T0-9092-F.
A8R171: Change to HP Part No. 0757-0464; RESIS-TOR 90.9K 1% .125W F TUBULAR; Mfr Code 24546, Mfr Part No. C4-1/8-T0-9092-F.

Schematic 9.

A8C8: Change value to .018 UF.

A8C11: Change value to 1000 PF.

Add: A8R2 between right, center contact A8S1N and ground. Value is 182K.
A8R10; Change value to 13.3.
A8R11: Change value to 133K.
A8R12: Change value to 182K.
A8R13: Change value to 1.58M.
A8R15: Chanze value to 330K. A8R18: Change value to 100.
A8R171: Change value to 90.9K.
Schematic 11.
- A8C26: Change value to .018 UF.
- A8C29: Change value to 1000 PF.
- Add: A8R60 between right, center contact A8S1D and ground. Value is 182K.
- A8R63: Change value to 182K.
- A8R69: Change value to 13.3.
- A8R70: Change value to 133K.
- A8R71: Change value to 1.58M.
- A8R73: Change value to 33CK.
- A8R85: Change value to 100.
- A8R170: Change value to 90.9K.

Page 96

CHANGE 3

Table 6-2.

A14: Change HP Part No. and Mfr Part No. to 01720-66513; Description unchanged. A15: Change HP Part No. and Mfr Part No. to 01720-66512: Description unchanged. Add: DS2 and DS3; HP Part No. 2140-0008; LAMP, GLOW, BULB T-2, 59 V; Mfr Code 71744, MS. Part No. A1A(NE-2). W5: Change HP Part No. and Mfr Part No. to 01720-61604; Description unchanged. Delete: A14C32. Delete: A14CR13 and A14CR14. Delete: A14Q18 and A14Q19. Delete: A14R5. A14R6: Change to HP Part No. 0684-1021; RESIS-TOR 1K OHM 10% .25W CC TUBULAR; Mfr Code 01121. Mfr Part No. CB1021. Delete: AI4R80 and AI4R81. Delete: A14VR5. Delete: A15DS1 and A15DS2. Delete: A5R14. Figure 8-19. Replace with figure 7-5. Schematic 17. Replace with figure 7-6. Figure 8-20, Replace with figure 7-7. Schematic 18, Repaire with figure 7-8.

CHANGE 4

Table 6-2,

A5: Change HP Part No. and Mfr Part No. to 01720-66525; Description unchanged. Delete: A5CR3 and A5CR4. A6: Change HP Part No. and Mfr Part No. to 01720-6650°; Description unchanged. A7: Change HP Part No. and Mfr Part No. to 01720-66502; Description unchanged. A10: Change HP Part No. and Mfr Part No. to 01720-66518; Description unchanged. A13: Change HP Part No. and Mfr Part No. to 01720-66523; Description unchanged. A13: Change HP Part No. and Mfr Part No. to 01720-66523; Description unchanged. Delete: A13CR3 and A13CR4.

Page 7-1, Delete: Paragraph 7-11. Figure 8-8, Delete: A5CR3 and A5CR4. Schematic 6, Delete: A5CR3 and A5CR4. Figure 8-18, Delete: A13CR3 and A13CR4. Schematic 16, Delete: A13CR3 and A13CR4.

CHANGE 5

Table 6-2,

A9: Change HP Part No. and Mfr Part No. to 01720-66522; Description unchanged.
All: Change HP Part No. and Mfr Part' No. to 01720-66521; Description unchanged.
A9C2: Change to HP Part No. 0121-0456; Description unchanged; Mfr Code 74970, Mfr Part No. 187-0109-105. A9C10: Change to HP Part No. 0121-0456;
A9C10: Change to HP Part No. 0121-0406; Description unchanged; Mfr Code 74970, Mfr Part No. 187-0109-105. A9C12: Change to HP Part No. 0121-0456; Descrip-
A9C12: Change to HP Part No. 0121-0406; Description unchanged; Mfr Code 74970, Mfr Part No. 187-0109-105.
A11C4: Change to HP Part No. 0121-0456; Description unchanged; Mfr Code 74970. 187-0109-105. A11C12: Change to HP Part No 0121-0456; Description unchanged; Mfr Code 74970, Mfr Part No. 187-0109-105.
A11C14: Change to HP Part No. 0121-0456; Description unchanged; Mfr Code 74970, Mfr Part No. 187-0109-105.

CHANGE 6

Table 6-2.

A1: Change HP Part No. and Mfr Part No. to 01710-63407; Description unchanged. A2: Change HP Part No. and Mfr Part No. to
A2: Change HP Part No. and Mfr Part No. to 01710-63408; Description unchanged.
A1A1: Change HP Part No. and Mfr Part No. to 01720-66505; Description unchanged.
A2A1: Change HP Part No. and Mfr Part No. to 01720-66506: Description unchanged.

Page 97

7.4


REF DESIG	GRID LOC	REF DESIG	GRID LOC	REF DESIG	GRID LOC	REF	GRID LOC	REF DESIG	GRID LOC	AEF DESIG	GRID LOC
CI	8-1	CR5	0.2	03	F-2	81	8-1	R9	A-3	R17	C-2
C2	D-2	CR6	E-3	04	F-2	82	D-2	810	A-3	R18	C-2
C3	B-2	CR7	E-3	Q 5	C-2	R3	8-3	P.11	E-1	R19	D-2
C4	F-2	CR8	D-3	06	C-3	84	8-3	812	E-1	R20	F-3
CR1	B-1	P1	C-1	07	C-2	RB	8-3	R13	E-2	R21	C-1
CR2	8-2	P2 \|	D-1	08	C-2	R6	A-3	R14	E-2	VR1	B-3
CR3	F-1	01	A-2	09	B-2	87	C-3	R15	E-2	V82	D-3
CR4	F-1	02	A-2	Q10	F-3	R8	A-3	R16	E-2
				L

Figure 7-3. Assembly A26 Component Identification

Model 1710B

Figure 7-2. Assembly A27 Component Identification

Page 98

Manual Changes

Figure 7-4. Option 101 Schematic 7-5

Page 99

Manual Changes

Model 1710B

Figure 7-5. Replacement for P/O Figure 6-19

Page 100

---------------------------------------

Figure 7·6. Replacement for Schematic 17 7-7