Sony HDVF-20A User Manual

HD ELECTRONIC VIEWFINDER

HDVF-20A

MAINTENANCE MANUAL 1st Edition Serial No. 10001 and Higher

! WARNING

This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.

! WARNUNG

Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt. Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung dazu besitzen.

! AVERTISSEMENT

Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement.

X-RAY RADIATION WARNING

Be sure that parts replacement in the high voltage block and adjustments made to the high voltage circuits are carried out precisely in accordance with the procedures given in this manual.

HDVF-20A

Manual Structure

This manual is the maintenance manual for HD Electronic Viewfinder HDVF-20A. This manual describes the information items necessary when the unit is supplied and installed, items that premise the service based on the components parts such as alignment, schematic diagrams, board layouts and spare parts lists, assuming use of system and service engineers.

Besides this maintenance manual the following manual is available for this unit.

..

. Operation Manual (Supplied with this unit)

..

This manual is necessary for application and operation of this unit.

..

. “Semiconductor Pin Assignments” CD-ROM (Available on request)

..

This “Semiconductor Pin Assignments” CD-ROM allows you to search for semiconductors used in Communication System Solutions Network Company equipment. Semiconductors that cannot be searched for on this CD-ROM are listed in the maintenace manual for the corresponding unit. The maintenance manual contains a complete list of all semiconductors and their ID Nos., and thus should be used together with the CD-ROM. Part number: 9-968-546-XX

HDVF-20A

3 (E)

Contains information on semiconductors used for the unit. It includes a complete list of the semiconductors and their ID Nos. for retrieving information on “Semiconductor Pin Assignments” CD-ROM, which is available separately. Please refer to this section together with the “Semiconductor Pin Assignments” CD-ROM. Information on the semiconductors not contained in the CD-ROM at the time of issue of this manual, if any, is given in this section as well.

Section 5 Block Diagram

Describes overall block diagram of this unit.

Section 6 Schematic Diagrams

Describes schematic diagrams for every circuit board and frame wiring .

Section 7 Board Layouts

Describes board layouts for every circuit board.

4 (E)

HDVF-20A

Section 1

Service Overview

1-1. Location of Printed Circuit Boards 1-2. Connector Input/Output Signals

VF (20P MALE)

VR-266

VDA-41

VF-70

DF-58

LP-105

(EXTERNAL VIEW)

Pin No. Signal I/O Specifications

1 S-DATA IN/OUT TTL level 2NC 3 POWER IN ON : OPEN

OFF CTL OFF : GND 4 SCK IN TTL level 5 COLOR/BW OUT B/W : GND

COLOR : OPEN 6NC 7NC 8 G TALLY IN ON : 5V

OFF : GND 9 PEAKING OUT VF to CAM (Ro = 1 kZ)

CTL 0 V to 5 V

0 V : PEAKING OFF

5 V : PEAKING MAX 10 NC 11 NC 12 Y VIDEO IN 1.0 V p-p (Ro = 75 kZ) 13 VIDEO GND 14 NC 15 NC 16 NC 17 R TALLY IN ON : 5 V

OFF : GND 18 NC 19 UNREG GND 20 UNREG +10.5 V to 17 V

HDVF-20A

1-1 (E)

1-3. Replacing CRT

1. Loosen the screw of the MIC clamp and open the MIC clamp.

2. Remove the two screws (K2.6 x 4).

3. Remove the three hexagonal socket bolts (2.6 x 6) and remove the upper chassis.

4. Remove the two screws (P2 x 3.5) and the board bracket.

Upper chassis

Board bracket

MIC clamp

P2 x 3.5

K2.6 x 4

P2 x 3.5

6. Remove the four screws and remove the CRT from the VF tube assembly.

7. Remove the CRT tube from the CRT.

CRT

PTP2.6 x 8

VF tube assembly

Lug

PTP2 x 6

PTP2.6 x 8

CRT tube

8. Remove the four screws and remove the microphone spacer.

9. Disconnect the connector CN21 on the LP-105 board.

Microphone spacer

K2 x 5

Hexagonal socket bolts 2.6

x 6

5. Disconnect the five connectors CN301, CN501 and CN502 on the VF-70 board, CN102 on the DF-58 board and CN263 on the VDA-41 board and the anode cable.

Anode cable

CRT

CN102

VDA-41 board

DF-58 board

CN501

CN263

CN301

CN502

VF-70 board

LP-105 board

CRT

K2 x 5

CN21

10. Install a new CRT in the reverse procedures of removal.

n

When installing the upper chassis, take care not to catch the harness between upper and lower chassis.

1-2 (E)

HDVF-20A

1-4. Disconnecting/Connecting Flexible Card Wire

1-5. Notes on Repair Parts

1-4. Disconnecting/Connecting Flexible

Card Wire

The flexible card wire is used between the VF-70 board and VR-266 board. Take care not to break this flexible card wire. This shorten the wire life.

Disconnecting

1. Turn off the power.

2. Slide portions A in the direction of the arrow to unlock and pull out the flexible card wire.

Connecting

m . Be careful not to insert the flexible card wire obliquely. . Check that the conductive surface of the flexible card

wire is not soiled with dust.

1. Slide portions A in the direction of the arrow and insert the flexible card wire as far as it will go with the conductive surface down.

2. Slide portions A in the reverse direction to lock.

A

1-5. Notes on Repair Parts

1. Safety Related Components Warning

w

Components marked ! are critical to safe operation. Therefore, specified parts should be used in the case of replacement.

2. Standardization of Parts

Some repair parts supplied by Sony differ from those used for the unit. These are because of parts commonality and improvement. Parts list has the present standardized repair parts.

3. Stock of Parts

Parts marked with “o” at SP (Supply Code) column of the spare parts list may not be stocked. Therefore, the delivery date will be delayed.

4. Units Representation

The following represented units are changed or omitted in writing.

Units Representation

Capacitance uFuF Inductance uHuH Resistance Z Abbreviation Temperature dC XXX-DEG-C

HDVF-20A

A

Conductive surface

1-3 (E)

1-6. Circuit Description

VF-70 board

The VF-70 board consists of a power supply block, H deflection drive circuit and serial interface circuit for various controls. A switching regulator consists of IC401 and Q401 to Q404, where +9.5 V and about +7.5 V for H driving are generated from UNREG (10.5 to 17 V) input at pin B10 of CN001. And H size adjustment is performed by controlling the reference dc voltage for IC401 with RV110 (H SIZE) on the DF-58 board. The H deflection circuit IC501 and Q501 are also used to drive a flyback transformer. The flyback transformer outputs HV (6 kV), G2 (500 V), 60 V and heater pulse voltage. The heater pulse voltage is smoothed by C513, and is adjusted in voltage by RV501 (HEATER). The resultant is applied to the heater through IC503. The voltage for feedback circuit is output at pin 1 of the flyback transformer and is sent to a feedback circuit consisting of IC501, IC502, Q502 and Q503 to stabilize a high-voltage portion. When the voltage goes higher than the reference, the power is turned off as pin 8 of IC502 goes high and a protection circuit operates. IC301 and IC302 are serial interface ICs, which are used to control indicators and to grab switch data and so on. IC304 is a timer IC. It is used to set the time period during which the zebra pattern is displayed in MOMENTARY mode, and during which the brightness increases momentarily as the internal tally signal is turned on.

VR-266 board

The VR-266 board consists of a video amplifier circuit and bright control circuit. The video signal input at pin 3 of CN201 is adjusted in level with RV201 (CONTRAST), and is sent through the peaking circuit to the VDA-41 board. DC voltage is adjusted with RV205 and RV206 (BRIGHT) and is sent to the VF-70 board as a bright control voltage.

VDA-41 board

The video signal from the VR-266 board is shifted by a constant voltage at D261 zener diode. And then the video signal is amplified by Q261 and Q262, and is output to G1 through a drive circuit of Q263 to Q266. Q267 clamps the blanking portion to stabilize the black level.

DF-58 board

The DF-58 board provides an external sync circuit, V deflection drive circuit and blanking pulse generation circuit. IC104 is a sync separator, which separates sync signals from the video signal input to the DF-58 board and outputs the HD signal from pin 7 and VD signal from pin 3. The HD signal is compared in phase with a flyback pulse at IC101 and then enters AFC circuit. The VD signal is input to pin 21 of IC101, and is then sent to the V deflection drive circuit consisting of Q104 to Q107 as a trigger pulse. IC106 generates a video clamp pulse, and IC108 to IC115 generate a beam blanking pulse. These pulses are output to the VF-70 board.

1-4 (E)

HDVF-20A

Section 2

Electrical Alignment

2-1. General Information for Electrical

Adjustment

2-1-1. Notes on Adjustment

w

There is a danger of an electric shock around the CRT due to its high voltage. Great care should be taken in servicing. Never touch a live CRT by bare hands.

Before performing adjustment, read throughly the following comments. . Calibration for all measuring equipment should be

completed.

. Alignment of peripheral equipment such as camera

should be completed.

2-1-2. Equipment/Fixtures Required

Equipment

. HDVS camera system

HDC-950 or HDW-F900

. AC adaptor

AC-550/550CE or equivalent

. Oscilloscope

(Input capacitance of probe : 12 pF or below) Tektronix 2465B or equivalent

. HDTV waveform monitor

Tektronix 1735HD/1730HD or equivalent

. HDTV B/W monitor . Digital voltmeter . Frequency counter

Fixtures

Fixtures Sony P/N

Pattern box PTB-500 J-6029-140-B Resolution chart (16:9) J-6395-320-A VF extension harness J-6395-050-A

2-1-3. Connection

VIEWFINDER HDVF-20A

ENG/EFP LENS

PATTERN BOX

COLOR VIDEO CAMERA HDC-950 or HDW-F900 (Figure : HDC-950)

TEST OUT

75 Z

AC ADAPTOR AC-550

A-ch

WAVEFORM MONITOR

HDVF-20A

2-1 (E)

2-1-4. Extending Viewfinder 2-1-5. Setting of the VF SCAN Mode 2-1-6. Setting of the Format

2-1-4. Extending Viewfinder

1. Turn off the power before performing adjustment.

2. Remove the viewfinder from the camera.

3. Open the MIC clamp and remove the upper chassis. (Refer to Section 1-3 “Replacing CRT” for details.)

Upper chassis

MIC clamp

2-1-5. Setting of the VF SCAN Mode

1. Before adjustment, set the VF SCAN mode to 16:9 following to the camera’s setup menu. (Refer to HDC950 or HDW-F900 Operation Manual for details.) MENU : Operation PAGE : VF Setup ITEM : VF Scan → 16:9

2. Whenever you press DISPLAY/SCAN switch on the viewfinder to SCAN, the picture frame mode toggles between 16:9 and 4:3. Perform the adjustment in 16:9 mode unless otherwise specified.

2-1-6. Setting of the Format

There are some items which need adjusting by switching among the each formats of 60i, 50i and 48i. As for the switching method of the format, refer to the HDC-950 or HDW-F900 Operation manual. Adjust in the 60i mode unless any specification exists.

4. Connect the viewfinder to the camera via the VF extension harness.

5. Turn on the power.

2-2 (E)

HDVF-20A

DF-58 - component side -

RV120

RV119 RV107 RV106 RV112

RV108 RV101

RV121

RV114

RV113

RV123

CN101

CN102

RV102 RV111

RV116

RV122 RV110

RV109 RV105 RV118

RV117

RV104 RV103

RV115

2-2. Power Supply Voltage Adjustment

2-3. Vertical Hold Adjustment

2-4. Holizontal Hold Adjustment

2-2. Power Supply Voltage Adjustment

Equipment : Digital voltmeter

Adjustment Procedure

Test point : CN101-1pin/DF-58 Adjustment point : 1RV401/VF-70 Specification : 9.50 ±0.05 V dc

2-3. Vertical Hold Adjustment

Equipment : Frequency counter

Adjustment Procedure

Switch the format to 60i, 50i and 48i by the camera and adjust the following RVs corresponding to each format.

Test point : CN102-1pin/DF-58 GND : Shielding case of FBT501/VF-70 Adjustment point : 1RV105/DF-58 (60i)

1RV117/DF-58 (50i) 1RV118/DF-58 (48i)

Specification : 55.0 ±0.5 Hz

2-4. Horizontal Hold Adjustment

Equipment : Frequency counter

Adjustment Procedure

Switch the format to 60i, 50i and 48i by the camera and adjust the following RVs corresponding to each format.

Test point : CN101-7pin/DF-58 GND : Shielding case of FBT501/VF-70 Adjustment point : 1RV103/DF-58 (60i)

1RV115/DF-58 (50i) 1RV116/DF-58 (48i)

Specification : 33.75 ±0.25 kHz

HDVF-20A

IC501

RV401 RV501

*Soldering side

FBT501

*TP22

VF-70 - component side -

*TP23

2-3 (E)

2-5. Horizontal Duty Adjustment 2-6. Heater Voltage Adjustment

2-5. Horizontal Duty Adjustment

Equipment : Oscilloscope

Preparations

. Iris of the lens : CLOSE . BRIGHT control : Fully counterclockwise 3 . CONTRAST control : Fully counterclockwise 3 . PEAKING control : Fully counterclockwise 3

Adjustment Procedure

Test point : IC501-7pin/VF-70 GND : Shielding case of FBT501/VF-70 Adjustment point : 1RV104/DF-58 Specification : T = 2.9 ±0.1 us

Turn 1RV104 fully counterclockwise, and slowly turn it clockwise until the specification is satisfied.

T

2-6. Heater Voltage Adjustment

Equipment : Digital voltmeter

Note

During adjustment, do not set heater voltage to 700 mV or over.

Preparations

. BRIGHT control : Mechanical center . CONTRAST control : Mechanical center . PEAKING control : Mechanical center

Adjustment Procedure

Test point : TP22/VF-70 GND : TP23/VF-70 Adjustment point : 1RV501/VF-70 Specification : 650 ±30 mV dc

Turn 1RV501 fully clockwise, and slowly turn it counterclockwise until the specification is satisfied. (Do not set heater voltage to 700 mV or over.)

n

If T is set to 2.5 us or below, high-voltage protection circuit may become activated. In this case, power off once and turn 1RV104/DF-58 fully counterclockwise. After that power on again to perform the adjustment.

IC501

RV401 RV501

*Soldering side

FBT501

*TP22

VF-70 - component side -

*TP23

2-4 (E)

HDVF-20A

DF-58 - component side -

RV120

RV119 RV107 RV106 RV112

RV108 RV101

RV121

RV114

RV113

RV123

CN101

CN102

RV102 RV111

RV116

RV122 RV110

RV109 RV105 RV118

RV117

RV104 RV103

RV115

2-7. Focus Adjustment

Subject : Resolution chart

Note

This focus adjustment, “2-8. Picture Frame Adjustment” and “2-9. Bright Extent Adjustment” affect each other. Therefore, repeat these adjustments until all specifications are satisfied.

Preparations

. Shoot the resolution chart so that the chart frame is

aligned with the underscanned monitor frame with the zoom control.

Adjustment Procedures

1. Adjustment point : 1RV109/DF-58 Specification : Turn1RV109 fully counter-

clockwise, and slowly turn it clockwise until the optimum focus is achieved.

2. After the adjustment, confirm that the focus can be achieved at all settings of BRIGHT, CONTRAST and PEAKING controls.

m . If the picture frame adjustment is out of specifications,

especially in horizontal size, the focus may not be achieved. In this case, turn 1RV112/DF-58 clockwise a little (referring to Section 2-8), and perform the focus adjustment.

. The application of too-high voltage may make the high-

voltage protection circuit activated. In this case, power off once and turn 1RV109/DF-58 fully counterclockwise. After that power on again to perform the adjustment.

. Adjust the iris of the lens so that the output level (Y

level) at TEST OUT connector on the camera is 500 ±50 mV.

. BRIGHT control : Mechanical center . CONTRAST control : Mechanical center . PEAKING control : Fully counterclockwise 3

HDVF-20A

(Viewfinder screen)

2-5 (E)

2-8. Picture Frame Adjustment

Subject : Resolution chart

Note

This picture frame adjustment, “2-7. Focus Adjustment” and “2-9. Bright Extent Adjustment” affect each other. Therefore, repeat these adjustments until all specifications are satisfied.

Preparations

. Shoot the resolution chart so that the chart frame is

aligned with the underscanned monitor frame with the zoom control.

2. Adjustment points : 1RV112/DF-58

1RV106/DF-58 1Centering magnet

Specification : Adjust 1RV112 and 1RV106

so that the chart frame position within the CRT frame is as shown below.Turn the centering magnet only when centering the chart

About 3 mm

About 1 mm

CRT frame

Chart frame

*1

: Measure on the CRT surface

.

*1

(Viewfinder screen)

.

Adjust the iris of the lens so that the output level (Y level) at TEST OUT connector on the camera is 500 ±50 mV.

. BRIGHT control : Mechanical center . CONTRAST control :Mechanical center . PEAKING control : Fully counterclockwise 3

Adjustment Procedures

1. Vertical Linearity Adjustment Adjustment point : 1RV108/DF-58 Specification :

Minimize the distortion of the four circles at the corners of the resolution chart.

3. Press the portion A to the lower chassis as shown below to recreate the same situation as when the upper chassis is installed to the viewfinder, and confirm that the picture is positioned in the center of the viewfinder.

Centerring magnet

A

2-6 (E)

HDVF-20A

DF-58 - component side -

RV120

RV119 RV107 RV106 RV112

RV108 RV101

RV121

RV114

RV113

RV123

CN101

CN102

RV102 RV111

RV116

RV122 RV110

RV109 RV105 RV118

RV117

RV104 RV103

RV115

2-9. Bright Extent Adjustment

Subject : Resolution chart

Note

This bright extent adjustment, “2-7. Focus Adjustment” and “2-8. Picture Frame Adjustment” affect each other. Therefore, repeat these adjustments until all specifications are satisfied.

Preparations

. Shoot the resolution chart so that the chart frame is

aligned with the underscanned monitor frame with the zoom control.

2-9. Bright Extent Adjustment

.

Adjust the iris of the lens so that the output level (Y level) at TEST OUT connector on the camera is 500 ±50 mV.

. BRIGHT control : Fully counterclockwise 3 . CONTRAST control : Fully counterclockwise 3 . PEAKING control : Fully counterclockwise 3

Adjustment Procedure

Switch the format to 60i, 50i and 48i by the camera and adjust the following RVs corresponding to each format.

Adjustment point : 1RV205/VR-266 (60i)

Specification : The central circle of the resolution

HDVF-20A

(Viewfinder screen)

1RV207/VR-266 (50i) 1RV208/VR-266 (48i)

chart shall be barely discriminated.

RV-204

RV-201

RV-206

RV-203

RV-202 RV-207 RV-205

RV-208

VR-266 - component side -

2-7 (E)

DF-58 - component side -

RV120

RV119 RV107 RV106 RV112

RV108 RV101

RV121

RV114

RV113

RV123

CN101

CN102

RV102 RV111

RV116

RV122 RV110

RV109 RV105 RV118

RV117

RV104 RV103

RV115

2-10. Horizontal Picture Positioning Adjustment

2-10. Horizontal Picture Positioning

Adjustment

Subject : Resolution chart

Preparations

. Shoot the resolution chart so that the chart frame is

aligned with the underscanned monitor frame with the zoom control.

(Viewfinder screen)

.

Adjust the iris of the lens so that the output level (Y level) at TEST OUT connector on the camera is 500 ±50 mV.

. BRIGHT control : Fully clockwise 2 . CONTRAST control :Fully counterclockwise 3 . PEAKING control : Fully counterclockwise 3

Adjustment Procedure

Switch the format to 60i, 50i and 48i by the camera and adjust the following RVs corresponding to each format.

Adjustment point : 1RV101/DF-58 (60i)

Specification : Adjust the position of the resolu-

A B

2-8 (E)

1RV121/DF-58 (50i) 1RV122/DF-58 (48i)

tion chart for A = B

Underscanned monitor frame (raster)

Chart frame

RV-204

RV-201

RV-206

RV-203

RV-202 RV-207 RV-205

RV-208

VR-266 - component side -

HDVF-20A

2-11. Peaking Level Adjustment

2-12. Clamping Level Adjustment

2-11. Peaking Level Adjustment

Equipment : Oscilloscope Subject : Resolution chart

Preparations

. Shoot the resolution chart so that the chart frame is

aligned with the underscanned monitor frame with the zoom control.

(Viewfinder screen)

.

Adjust the iris of the lens so that the output level (Y level) at TEST OUT connector on the camera is 500 ±50 mV.

. BRIGHT control : Mechanical center . CONTRAST control : Mechanical center . PEAKING control : Fully counterclockwise 3

2-12. Clamping Level Adjustment

Equipment : Oscilloscope (DC mode)

(Input capacitance of probe : 12 pF or below)

Subject : Resolution chart

Preparations

. Shoot the resolution chart so that the chart frame is

aligned with the underscanned monitor frame with the zoom control.

(Viewfinder screen)

.

Adjust the iris of the lens so that the output level (Y level) at TEST OUT connector on the camera is 500 ±50 mV.

. BRIGHT control : Mechanical center . CONTRAST control :Mechanical center . PEAKING contro : Fully counterclockwise 3

Adjustment Procedure

Test point : TP261/VDA-41 GND : Viewfinder cabinet Adjustment point : 1RV203/VR-266 Specification : The waveform level A shall not

change at all settings of PEAKING control.

A

Adjustment Procedure

Test point : TP261/VDA-41 GND : Grounding plate/VR-266 Adjustment point : 1RV202/VR-266 Specifications : Adjust the overshoot A for 9 ±1 V.

Check to see that blanking B is from 5 V to 20 V.

A

Pedestal Level

B

TP261

HDVF-20A

VDA-41 - soldering side -

2-9 (E)

DF-58 - component side -

RV120

RV119 RV107 RV106 RV112

RV108 RV101

RV121

RV114

RV113

RV123

CN101

CN102

RV102 RV111

RV116

RV122 RV110

RV109 RV105 RV118

RV117

RV104 RV103

RV115

2-13. 4:3 Picture Frame Adjustment

Subject : Full white pattern

Preparations

. Shoot the fully occupied white area in the underscanned

monitor frame with the zoom control.

.

Adjust the iris of the lens so that the output level (Y level) at TEST OUT connector on the camera is 350 ±35 mV.

. BRIGHT control : Fully clockwise 2 . CONTRAST control :Mechanical center . PEAKING control : Mechanical center . Press the DISPLAY/ASPECT switch to ASPECT to

enter the 4:3 mode.

Adjustment Procedure

Adjustment points : 1RV102 (4:3 PHASE)/DF-58

1RV111 (4:3 SIZE)/DF-58

Specifications : Adjust the 4:3 picture frame for

A = 2 ±1 mm with 1RV102 and 1 RV111. (Adjust the gray area)

Setting after Adjustment

Press the DISPLAY/ASPECT switch to ASPECT to return the 16:9 mode.

2-10 (E)

A AGray area

*1 Measure on the CRT surface

*1

HDVF-20A

3-1. Exploded Views

Section 3

Spare Parts

13

19

30

17

21

26

6

20

10

B2 x 4

27

29

Precision

18

P2 x 3.5

1

B2 x 4

11

K2.6 x 5

24

16

4

BOLT, HEXAGON SOCKET 2.6 x 6

8

9

Precision

2 12

P2 x 3.5

7

5

25

Precision P2 x 3.5

14

3

15

BOLT, HEXAGON

23

BOLT, HEXAGON SOCKET 2.6 x 6

No. Part No. SP Description 1 1-761-333-11 o MOUNTED CIRCUIT BOARD, VF-70

2 1-761-334-11 o MOUNTED CIRCUIT BOARD, DF-58 3 1-761-335-11 o MOUNTED CIRCUIT BOARD, VR-266 4 X-3678-575-3 o CHASSIS B ASSY,BOTTOM(LOWER) 5 1-761-339-11 o MOUNTED CIRCUIT BOARD, VDA-41

6 1-777-131-22 s CORD, CONNECTION (VF) 7 9-885-005-93 o CABLE, FLAT (12 CORE) 8 2-277-457-01 s KNOB, STOPPER 9 2-277-466-01 s SPRING, COMPRESSION 10 3-165-904-01 s WASHER, SCREW STOPPER

11 3-609-582-01 o PLATE, BOARD FIX 12 3-609-583-01 o SHEET, INSULATING

SOCKET 2.6 x 6

28

Precision P2 x 3.5

No. Part No. SP Description 18 3-692-132-03 o COVER,TALLY

19 3-692-134-01 o MIC CLAMP 20 3-692-138-01 s MIC CUSHION,RUBBER 21 X-3604-579-1 s VOLUME KNOB ASSY 23 3-609-735-01 o BAR, GUARD

24 3-697-152-01 o SPRING,LEAF(2) 25 3-697-153-01 o PLATE,GROUND(2) 26 A-8277-112-A o CASE ASSY, TOP 27 3-697-156-01 o CUSHION,DRROP PROTECCTION(2) 28 3-697-161-01 o LID,COVER

29 3-710-008-02 s HOUSING, STOPPER

30 3-697-160-01 o LABEL, VF (C) 13 3-657-657-02 s SCREW (M5) 14 3-679-693-01 o BASE,SLIDE 15 3-679-694-01 o COVER,SLIDE

7-621-772-18 s SCREW, +B 2X4

7-627-454-38 s SCREW, PRECISION +K 2.6X5

7-627-554-18 s SCREW,PRECISION +P 2X3.5 TYPE1 16 3-679-695-01 o COVER,TALLY

7-683-412-05 s BOLT,HEXAGON SOCKET 2.6X6 17 3-693-327-01 s NUT (M6), CONTROL

HDVF-20A

3-1

120

PTP2.6 x 8

P2 x 6

128

102

PTP2.6 x 8

110

101

108

113

118

110

103

K2 x 5

122

107

P2 x 6

111

K2 x 5

125

116

115

112

105

114

Ball 2.5 dia

106

115

105

121

124

109

106

104

Ball

2.5 dia

Precision P2 x 10

123

117

127

119

104

Precision P2 x 10

122126

No. Part No. SP Description 101 A-7612-389-B s TUBE SUB ASSY, VF

102 ! 1-251-636-11 s CRT ASSY, 2" HD 103 A-8315-579-A o MOUNTED CIRCUIT BOARD, LP-105 104 3-176-414-01 o RETAINER, RING 105 3-335-207-01 s SHAFT, MOTOR

106 3-573-150-00 o SPRING, COMPRESSION 107 3-603-499-02 s SPACER, MASK 108 3-608-806-01 o MIRROR(3) 109 3-692-136-03 o FIXED RING 110 3-692-144-01 o SPACER, LP

111 3-697-159-02 o PLATE A,DISPLAY

No. Part No. SP Description 118 3-723-073-01 o CUSHION, MIRROR

119 A-8319-943-A s EYE CUP (RP) 120 3-725-220-02 o TUBE (A), CRT 121 3-726-904-01 o RING (MT), O 122 3-742-038-01 o NUT (2), PLATE

123 3-742-052-03 o HOLDER, EYECUP 124 3-742-053-02 o RING 125 3-742-054-01 o TUBE 126 3-742-060-01 o HOLDER, RING 127 3-623-709-01 o MC HOLDER

128 9-885-005-86 o SOKET, CRT 112 3-697-151-01 o RING,VF 113 3-697-154-01 o HOLDER,MIRROR(3) 114 3-697-167-03 o VF TUBE(4) 115 3-722-485-01 o ROLLER, SLIDE

7-627-452-38 s SCREW,PRECISION +K 2X5

7-627-553-78 s SCREW,PRECISION +P 2X10

7-671-158-01 s BALL, STAINLESS (2.5 DIA)

7-685-104-19 s SCREW +P 2X6 TYPE2 NON-SLIT 116 3-722-492-01 o HOLDER (B), LENS

7-685-134-19 s SCREW +PTP 2.6X8 TYPE2 NON-SLIT 117 3-623-710-01 o MC, GLASS

7-685-104-14 s SCREW +P 2X6 TYPE2 NON-SLIT

3-2

HDVF-20A

3-2. Electrical Parts List

----------DF-58 Board

---------- Ref. No. or Q'ty Part No. SP Description

(DF-58 Board) Ref. No.

or Q'ty Part No. SP Description

1pc 1-761-334-11 o MOUNTED CIRCUIT BOARD, DF-58

D101 8-719-951-22 s DIODE IMN10 D103 8-719-941-23 s DIODE DA204U

C101 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16

D104 8-719-056-22 s DIODE MA2S728-(K8).SO C102 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V C103 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16 C104 1-163-251-11 s CERAMIC, CHIP 100PF 5% 50V C105 1-164-691-11 s CERAMIC 0.0024uF 5% 50V

IC101 ! 8-759-394-25 s IC LA7858

IC102 8-759-075-70 s IC TA75S393F

IC103 8-759-234-08 s IC TA78L05F

IC104 8-759-394-30 s IC GS4981IKA C106 1-163-135-00 s CERAMIC 560PF 5% 50V

IC105 8-759-242-78 s IC TC7W02F C107 1-164-182-11 s CERAMIC 0.0033uF 10% 50V C108 1-135-091-00 s TANTALUM, CHIP 1uF 20% 16V C109 1-135-091-00 s TANTALUM, CHIP 1uF 20% 16V C110 1-104-551-11 s FILM 0.01uF 5% 16V

IC106 8-759-180-08 s IC TC74HC4538AFS

IC107 8-759-058-62 s IC TC7S08FU(TE85R)

IC108 8-759-082-61 s IC TC4W53FU

IC109 8-759-180-08 s IC TC74HC4538AFS C111 1-104-542-11 s CHIP FILM 0.0018uF 5% 50V

IC110 8-759-394-32 s IC TC4427EOA C112 1-163-145-00 s CERAMIC 0.0015uF 10% 50V C113 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C114 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V C115 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16

IC111 8-759-082-59 s IC TC7W32FU

IC112 8-759-180-08 s IC TC74HC4538AFS

IC113 8-759-058-64 s IC TC7S32FU(TE85R)

IC114 8-759-082-55 s IC TC7W00FU C116 1-135-070-00 s TANTALUM, CHIP 0.1uF 10% 35V

IC115 8-759-180-08 s IC TC74HC4538AFS C117 1-135-179-21 s TANTAL 2.2uF 10% 16V C118 1-135-145-11 s TANTALUM, CHIP 0.47uF 10% 35V

IC116 8-759-180-08 s IC TC74HC4538AFS C119 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C120 1-163-251-11 s CERAMIC, CHIP 100PF 5% 50V

Q101 8-729-802-80 s TRANSISTOR 2SC3661

Q102 8-729-042-52 s TRANSISTOR IMT1AT108 C121 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16 C122 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V C123 1-163-018-00 s CERAMIC, CHIP 0.0056uF 5% 50V

Q103 8-729-042-52 s TRANSISTOR IMT1AT108

Q104 8-729-905-36 s TRANSISTOR 2SC4081-S

Q105 8-729-402-84 s TRANSISTOR XN4601 C124 9-885-005-12 s ELECT, CHIP 470uF 16V C125 1-163-021-91 s CERAMIC 0.01uF 10% 50V

Q106 8-729-905-36 s TRANSISTOR 2SC4081-S

Q107 8-729-905-36 s TRANSISTOR 2SC4081-S C126 1-115-185-11 s CERAMIC 0.033uF 10% 25V C127 1-163-275-11 s CERAMIC, CHIP 1000PF 5% 50V C128 1-163-275-11 s CERAMIC, CHIP 1000PF 5% 50V

Q108 8-729-905-36 s TRANSISTOR 2SC4081-S

Q109 8-729-036-19 s TRANSISTOR IMB2A

Q110 8-729-425-41 s TRANSISTOR 2SK1374 C129 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C130 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

Q111 8-729-425-41 s TRANSISTOR 2SK1374

Q112 8-729-026-53 s TRANSISTOR 2SA1576A-T106-QR C131 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C151 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V C152 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V

Q113 8-729-042-52 s TRANSISTOR IMT1AT108

Q114 8-729-028-91 s TRANSISTOR DTA144EUA-T106

Q115 8-729-036-19 s TRANSISTOR IMB2A C153 1-163-235-11 s CERAMIC, CHIP 22PF 5% 50V C154 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V

R101 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R102 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W C155 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C156 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C157 1-163-235-11 s CERAMIC, CHIP 22PF 5% 50V

R103 1-216-837-11 s METAL, CHIP 22K 5% 1/16W

R104 1-216-834-11 s METAL, CHIP 12K 5% 1/16W

R105 1-216-832-11 s METAL, CHIP 8.2K 5% 1/16W C158 1-163-251-11 s CERAMIC, CHIP 100PF 5% 50V C159 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

R106 1-216-845-11 s METAL, CHIP 100K 5% 1/16W

R107 1-216-832-11 s METAL, CHIP 8.2K 5% 1/16W C160 1-163-251-11 s CERAMIC, CHIP 100PF 5% 50V C161 9-885-005-13 s CAPACITOR, PP 0.0015uF 100V C162 9-885-005-13 s CAPACITOR, PP 0.0015uF 100V

R108 1-216-839-11 s METAL, CHIP 33K 5% 1/16W

R109 1-218-345-11 s METAL, CHIP 9.1K 5% 1/16W

R110 1-216-821-11 s METAL, CHIP 1K 5% 1/16W C163 1-163-235-11 s CERAMIC, CHIP 22PF 5% 50V C164 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

R111 1-218-294-11 s METAL, CHIP 30K 5% 1/16W

R112 1-216-836-11 s METAL, CHIP 18K 5% 1/16W C171 1-115-419-11 s CERAMIC 0.0033uF 10% 25V C172 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C175 1-163-235-11 s CERAMIC, CHIP 22PF 5% 50V

R114 1-218-830-11 s METAL, CHIP 5.6K 5% 1/16W

R115 1-216-798-11 s METAL, CHIP 12 5% 1/16W

R116 1-216-848-11 s METAL, CHIP 180K 5% 1/16W C176 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C182 1-163-135-00 s CERAMIC 560PF 5% 50V

R117 1-216-846-11 s METAL, CHIP 120K 5% 1/16W

R118 1-216-822-11 s METAL, CHIP 1.2K 5% 1/16W C183 1-163-251-11 s CERAMIC, CHIP 100PF 5% 50V C184 1-163-275-11 s CERAMIC, CHIP 1000PF 5% 50V C185 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

R119 1-216-845-11 s METAL, CHIP 100K 5% 1/16W

R120 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W

R121 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W C186 1-163-235-11 s CERAMIC, CHIP 22PF 5% 50V C187 1-163-275-11 s CERAMIC, CHIP 1000PF 5% 50V

R122 1-216-813-11 s METAL, CHIP 220 5% 1/16W

R123 1-216-308-00 s METAL, CHIP 4.7 5% 1/10W CN102 1-564-704-11 s CONNECOR, 2P, MALE

R124 1-216-829-11 s METAL, CHIP 4.7K 5% 1/16W

HDVF-20A

3-3

(DF-58 Board)

Ref. No. or Q'ty Part No. SP Description

R125 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R126 1-216-308-00 s METAL, CHIP 4.7 5% 1/10W R127 1-216-308-00 s METAL, CHIP 4.7 5% 1/10W R128 1-216-037-00 s METAL, CHIP 330 5% 1/10W R129 1-216-801-11 s METAL, CHIP 22 5% 1/16W

Ref. No. or Q'ty Part No. SP Description

R186 1-216-841-11 s METAL, CHIP 47K 5% 1/16W R187 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R188 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R189 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R190 1-216-850-11 s METAL, CHIP 270K 5% 1/16W

1-216-849-11 s METAL, CHIP 220K 5% 1/16W R130 1-216-308-00 s METAL, CHIP 4.7 5% 1/10W R131 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R132 1-216-816-11 s METAL, CHIP 330 5% 1/16W

R191 1-216-850-11 s METAL, CHIP 270K 5% 1/16W

1-216-849-11 s METAL, CHIP 220K 5% 1/16W R133 1-216-818-11 s METAL, CHIP 560 5% 1/16W R134 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W

RV101 9-885-005-14 s RES, ADJ METAL 5K

RV102 9-885-005-09 s RES, ADJ METAL 4.7K R135 1-216-836-11 s METAL, CHIP 18K 5% 1/16W R136 1-216-829-11 s METAL, CHIP 4.7K 5% 1/16W R137 1-216-832-11 s METAL, CHIP 8.2K 5% 1/16W

RV103 9-885-005-09 s RES, ADJ METAL 4.7K

RV104 9-885-005-09 s RES, ADJ METAL 4.7K

RV105 9-885-005-15 s RES, ADJ METAL 220K R138 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W R139 1-218-331-11 s METAL, CHIP 51K 50% 1/16W

RV106 9-885-005-16 s RES, ADJ METAL 200

RV107 9-885-005-14 s RES, ADJ METAL 5K R140 1-216-835-11 s METAL, CHIP 15K 5% 1/16W R141 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R142 1-216-836-11 s METAL, CHIP 18K 5% 1/16W

RV108 9-885-005-14 s RES, ADJ METAL 5K

RV109 9-885-005-09 s RES, ADJ METAL 4.7K

RV110 9-885-005-14 s RES, ADJ METAL 5K R143 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W R144 1-216-816-11 s METAL, CHIP 330 5% 1/16W

RV111 9-885-005-09 s RES, ADJ METAL 4.7K

RV112 9-885-005-17 s RES, ADJ METAL 50K R145 1-216-816-11 s METAL, CHIP 330 5% 1/16W R146 1-216-816-11 s METAL, CHIP 330 5% 1/16W R147 1-216-816-11 s METAL, CHIP 330 5% 1/16W

RV113 9-885-005-09 s RES, ADJ METAL 4.7K

RV114 9-885-005-10 s RES, ADJ METAL 47K

RV115 9-885-005-18 s RES, ADJ METAL 470 R148 1-216-841-11 s METAL, CHIP 47K 5% 1/16W R149 1-216-841-11 s METAL, CHIP 47K 5% 1/16W

RV116 9-885-005-19 s RES, ADJ METAL 1K

RV117 9-885-005-19 s RES, ADJ METAL 1K R151 1-216-841-11 s METAL, CHIP 47K 5% 1/16W R152 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W R153 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W

RV118 9-885-005-09 s RES, ADJ METAL 4.7K

RV119 9-885-005-20 s RES, ADJ METAL 500

RV120 9-885-005-20 s RES, ADJ METAL 500 R154 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R155 1-216-851-11 s METAL, CHIP 330K 5% 1/16W

RV121 9-885-005-14 s RES, ADJ METAL 5K

RV122 9-885-005-14 s RES, ADJ METAL 5K R156 1-216-813-11 s METAL, CHIP 220 5% 1/16W R157 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R158 1-216-993-11 s METAL, CHIP 2.4K 5% 1/16W R159 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R160 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W

R161 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R162 1-216-826-11 s METAL, CHIP 2.7K 5% 1/16W R163 1-216-994-11 s METAL, CHIP 13K 5% 1/16W R164 1-216-813-11 s METAL, CHIP 220 5% 1/16W R165 1-216-801-11 s METAL, CHIP 22 5% 1/16W

R166 1-216-816-11 s METAL, CHIP 330 5% 1/16W R167 1-216-816-11 s METAL, CHIP 330 5% 1/16W R168 1-216-816-11 s METAL, CHIP 330 5% 1/16W R169 1-216-816-11 s METAL, CHIP 330 5% 1/16W R171 1-216-834-11 s METAL, CHIP 12K 5% 1/16W

R172 1-218-292-11 s METAL, CHIP 20K 5% 1/16W R173 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R174 1-216-994-11 s METAL, CHIP 13K 5% 1/16W R175 1-220-372-11 s METAL, CHIP 200K 5% 1/16W 1-216-848-11 s METAL, CHIP 180K 5% 1/16W 1-216-861-11 s METAL, CHIP 220K 5% 1/16W R176 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W

R178 1-216-801-11 s METAL, CHIP 22 5% 1/16W R179 1-216-818-11 s METAL, CHIP 560 5% 1/16W R180 1-216-801-11 s METAL, CHIP 22 5% 1/16W R181 1-218-830-11 s METAL, CHIP 5.6K 5% 1/16W R182 1-218-830-11 s METAL, CHIP 5.6K 5% 1/16W

R183 1-218-271-11 s METAL, CHIP 2K 5% 1/16W R184 1-216-809-11 s METAL, CHIP 100 5% 1/16W R185 1-216-809-11 s METAL, CHIP 100 5% 1/16W

3-4

HDVF-20A

-----------LP-105 Board

----------- Ref. No. or Q'ty Part No. SP Description

-----------VDA-41 Board

----------- Ref. No.

or Q'ty Part No. SP Description 1pc A-8315-579-A o MOUNTED CIRCUIT BOARD, LP-105 CN21 1-565-651-11 o PIN, CONNECTOR 8P

1pc 1-761-339-11 o MOUNTED CIRCUIT BOARD, VDA-41

C261 1-110-497-11 s CERAMIC, CHIP 0.1uF 20% 100V

C262 1-163-259-91 s CERAMIC 220PF 5% 50V D1 8-729-026-39 s TRANSISTOR 2SA933AS-QT D2 8-719-026-40 s DIODE CL-150UR-CD-T D3 8-719-987-43 s DIODE CL-150PG-CD

C263 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

C264 1-110-497-11 s CERAMIC, CHIP 0.1uF 20% 100V

C265 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V D4 8-719-026-16 s DIODE CL-150D-CD-T D5 8-719-026-40 s DIODE CL-150UR-CD-T

D261 8-719-984-56 s DIODE HZK2ALL

D262 8-719-052-18 s DIODE RLS245TE-11 D6 8-719-026-16 s DIODE CL-150D-CD-T

Q261 8-729-036-39 s TRANSISTOR 2SC4104

Q262 8-729-036-38 s TRANSISTOR 2SC4080

Q263 8-729-036-39 s TRANSISTOR 2SC4104

Q264 8-729-036-40 s TRANSISTOR 2SA1580

Q265 8-729-036-39 s TRANSISTOR 2SC4104

Q266 8-729-036-40 s TRANSISTOR 2SA1580

Q267 8-729-036-39 s TRANSISTOR 2SC4104

R261 1-218-289-11 s METAL, CHIP 510 5% 1/16W

R262 1-202-923-91 s METAL, CHIP 130 5% 1/16W

R263 9-885-005-00 s METAL, CHIP 3.9K

R264 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R265 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R266 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R267 1-216-834-11 s METAL, CHIP 12K 5% 1/16W

R268 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R269 1-216-834-11 s METAL, CHIP 12K 5% 1/16W

R270 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R271 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R272 1-216-803-11 s METAL, CHIP 33 5% 1/16W

R273 1-216-803-11 s METAL, CHIP 33 5% 1/16W

R274 1-218-179-11 s RES, CHIP 10M 5% 1/10W

R275 1-218-289-11 s METAL, CHIP 510 5% 1/16W

R276 1-218-273-11 s METAL, CHIP 510K 5% 1/16W

R277 1-216-033-00 s METAL, CHIP 220 5% 1/10W

HDVF-20A

3-5

----------VF-70 Board

---------- Ref. No. or Q'ty Part No. SP Description

(VF-70 Board) Ref. No.

or Q'ty Part No. SP Description

1pc 1-761-333-11 o MOUNTED CIRCUIT BOARD, VF-70

D306 8-719-056-80 s DIODE UDZ5.1B

D307 8-719-056-80 s DIODE UDZ5.1B C301 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C302 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C303 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

D401 8-719-989-76 s DIODE SC802-04

D402 8-719-989-76 s DIODE SC802-04

D501 8-719-941-23 s DIODE DA204U C304 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C305 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

D502 8-719-941-23 s DIODE DA204U

D503 8-719-941-23 s DIODE DA204U C306 1-135-160-21 s CHIP, TANTALUM 15uF 10% 16V C307 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V C308 1-164-001-11 s CERAMIC 150PF 5% 50V

D504 8-719-941-86 s DIODE DAN202U

D505 8-719-941-23 s DIODE DA204U

D506 8-719-941-86 s DIODE DAN202U C309 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V C310 1-164-001-11 s CERAMIC 150PF 5% 50V

C311 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

D507 8-759-394-26 s IC LM4041EIM3-1.2

FBT1 ! 1-453-243-11 s TRANSFORMER, FLYBACK C312 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C401 9-885-005-02 s ELECT 220uF 25V

HLC1 ! 1-416-387-11 s COIL, LINEARITY C402 1-135-091-00 s TANTALUM, CHIP 1uF 20% 16V C403 1-164-686-91 s CERAMIC 0.0015 5% 50V

IC301 8-759-990-61 s IC PCF8574T

IC302 8-759-990-61 s IC PCF8574T C404 1-104-919-11 s TANTALUM, CHIP 10uF 20% 25V C405 1-163-275-91 s CERAMIC 0.001 5% 50V C406 1-164-001-11 s CERAMIC 150PF 5% 50V

IC303 8-759-394-34 s IC BR24C02F

IC304 8-759-939-51 s IC BA225F

IC305 8-759-082-59 s IC TC7W32FU C407 9-885-005-03 s CAPACITOR, OS 150uF 16V C408 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V

IC306 8-759-209-57 s IC TC4S69F

IC401 8-759-485-77 s IC BA9743AFV-E2 C409 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V C410 1-163-251-91 s CERAMIC 0.0001 5% 50V C411 1-164-686-91 s CERAMIC 0.0015 5% 50V

IC501 8-759-394-31 s IC TC4426EOA

IC502 8-759-060-00 s IC BA10324AF

IC503 8-759-075-66 s IC TA75S01F C412 1-164-686-91 s CERAMIC 0.0015 5% 50V C413 1-163-275-91 s CERAMIC 0.001 5% 50V

C414 1-164-001-11 s CERAMIC 150PF 5% 50V C415 9-885-005-03 s CAPACITOR, OS 150uF 16V C501 1-163-251-91 s CERAMIC 0.0001 5% 50V

IC504 8-759-050-14 s IC SN74HC175APW-E05

L401 1-411-877-11 s COIL, CHOKE 56uH

L402 1-411-877-11 s COIL, CHOKE 56uH

L403 1-411-227-11 s COIL, CHOKE 100uH C502 1-164-001-11 s CERAMIC 150PF 5% 50V C503 1-164-001-11 s CERAMIC 150PF 5% 50V

LED301 8-719-989-53 s DIODE CL-200HR-C-TSL C504 1-135-179-21 s TANTAL 2.2uF 10% 16V

C505 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V C506 1-164-001-11 s CERAMIC 150PF 5% 50V C507 1-164-001-11 s CERAMIC 150PF 5% 50V C508 1-164-686-91 s CERAMIC 0.0015 5% 50V

C509 1-164-691-11 s CERAMIC 0.0024uF 5% 50V C510 ! 9-885-005-04 s CAPACITOR, PP 6800P 250V C511 ! 9-885-005-06 s CAPACITOR, PP 2200P 250V C512 1-164-686-91 s CERAMIC 0.0015 5% 50V C513 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V

C514 1-164-001-11 s CERAMIC 150PF 5% 50V C515 1-164-346-11 s CERAMIC 1uF 16V C516 9-885-005-08 s CAPACITOR, ELECT 470uF

Q301 8-729-036-19 s TRANSISTOR IMB2A

Q302 8-729-036-19 s TRANSISTOR IMB2A

Q303 8-729-036-48 s TRANSISTOR IMH2A

Q304 8-729-036-48 s TRANSISTOR IMH2A

Q305 8-729-036-19 s TRANSISTOR IMB2A

Q306 8-729-036-20 s TRANSISTOR IMH3A

Q401 8-729-905-36 s TRANSISTOR 2SC4081-S

Q402 8-729-040-75 s TRANSISTOR SI4953DY-T1

Q403 8-729-402-84 s TRANSISTOR XN4601

Q404 8-729-402-84 s TRANSISTOR XN4601

Q501 9-885-005-01 s TRANSISTOR 2SK2534

Q502 8-729-037-55 s TRANSISTOR 2SK1826(TE85L)

Q503 8-729-035-20 s TRANSISTOR 2SK1920 C517 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16V C518 1-110-497-11 s CHIP CERAMIC 1uF 20% 100V

R301 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W

R302 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W C519 1-110-497-11 s CHIP CERAMIC 1uF 20% 100V C520 1-110-497-11 s CHIP CERAMIC 1uF 20% 100V C521 1-163-018-00 s CERAMIC, CHIP 0.0056uF 5% 50V

CN1 1-580-539-11 o PIN, CONNECTOR (PC BOARD) 20P CN501 1-564-705-11 s CONNECTOR, 3P, MALE CN502 1-564-706-11 o PIN HEADER, STRAIGHT 4P CN101A 1-750-710-11 o CONNECTOR, BOARD TO BOARD CN201A 1-569-528-11 s HOUSING 12P

D301 8-719-941-23 s DIODE DA204U D302 8-719-941-23 s DIODE DA204U D303 8-719-056-80 s DIODE UDZ5.1B D304 8-719-056-80 s DIODE UDZ5.1B D305 8-719-056-80 s DIODE UDZ5.1B

R303 1-218-288-11 s METAL 300 5% 1/16W

R304 1-218-288-11 s METAL 300 5% 1/16W

R305 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R306 1-216-803-11 s METAL, CHIP 33 5% 1/16W

R307 1-216-841-11 s METAL 47K 5% 1/16W

R308 1-216-837-11 s CHIP, METAL 22K 5% 1/16W

R309 1-216-855-11 s METAL, CHIP 680K 5% 1/16W

R310 1-216-842-11 s METAL, CHIP 56K 5% 1/16W

R312 1-216-818-11 s METAL, CHIP 560 5% 1/16W

R313 1-216-832-11 s METAL, CHIP 8.2K 5% 1/16W

R314 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R315 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R316 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

3-6

HDVF-20A

(VF-70 Board)

Ref. No. or Q'ty Part No. SP Description

R317 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

Ref. No. or Q'ty Part No. SP Description

RV501 9-885-005-10 s RES, ADJ METAL 47K R318 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R319 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R320 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R321 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W

S301 1-762-019-11 s SWITCH, TOGGLE

S302 1-762-020-11 s SWITCH, TOGGLE

S303 1-762-489-11 s SWITCH, TOGGLE R322 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W

R323 1-216-825-11 s METAL, CHIP 2.2K 5% 1/16W R401 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R402 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R403 1-216-049-91 s METAL 1K 5% 1/10W

R404 1-216-821-11 s METAL, CHIP 1K 5% 1/16W R405 1-216-793-11 s METAL 4.7 5% 1/16W R406 1-216-816-11 s CHIP, METAL 390 5% 1/16W R407 1-218-745-11 s METAL, CHIP 160K 5% 1/16W R408 1-216-837-11 s CHIP, METAL 22K 5% 1/16W

R409 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R410 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R411 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R412 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R413 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R414 1-216-834-11 s METAL, CHIP 12K 5% 1/16W R415 1-216-832-11 s METAL, CHIP 8.2K 5% 1/16W R416 1-216-837-11 s CHIP, METAL 22K 5% 1/16W R417 1-216-049-91 s METAL 1K 5% 1/10W R418 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R419 1-216-793-11 s METAL 4.7 5% 1/16W R420 1-216-816-11 s CHIP, METAL 390 5% 1/16W R421 1-218-295-11 s METAL 43K 5% 1/16W R422 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R501 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W

R502 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R503 1-216-793-11 s METAL 4.7 5% 1/16W R504 1-218-331-11 s CHIP, METAL 51K 5% 1/16W R505 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W R506 1-218-890-11 s CHIP, METAL 62K 5% 1/16W

R507 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R508 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R509 ! 1-218-725-11 s CHIP, METAL 24K 5% 1/16W R510 ! 1-218-890-11 s CHIP, METAL 62K 5% 1/16W R511 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R512 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R513 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R514 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W R515 1-216-793-11 s METAL 4.7 5% 1/16W R516 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R517 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R518 1-216-838-11 s METAL, CHIP 27K 5% 1/16W R519 1-216-803-11 s RES, CHIP 3.3M 5% 1/4W R520 1-216-803-11 s RES, CHIP 3.3M 5% 1/4W R521 1-216-803-11 s RES, CHIP 3.3M 5% 1/4W

R522 1-216-033-00 s CHIP, METAL 220 5% 1/10W R527 1-216-845-11 s METAL, CHIP 100K 5% 1/16W R528 1-216-845-11 s METAL, CHIP 100K 5% 1/16W R529 1-216-837-11 s CHIP, METAL 22K 5% 1/16W R530 1-216-837-11 s CHIP, METAL 22K 5% 1/16W

R531 1-216-809-11 s METAL, CHIP 100 5% 1/16W R532 1-216-809-11 s METAL, CHIP 100 5% 1/16W R533 1-216-809-11 s METAL, CHIP 100 5% 1/16W

RV401 9-885-005-09 s RES, ADJ METAL 4.7K

HDVF-20A

3-7

-----------VR-266 Board

----------- Ref. No. or Q'ty Part No. SP Description

(VR-266 Board) Ref. No.

or Q'ty Part No. SP Description

1pc 1-761-335-11 o MOUNTED CIRCUIT BOARD, VR-266 2pcs 3-697-153-01 o PLATE,GROUND(2)

R212 1-216-809-11 s METAL, CHIP 100 5% 1/16W R213 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R214 1-216-821-11 s METAL, CHIP 1K 5% 1/16W C201 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16 C202 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16

R215 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W

R216 1-220-151-11 s METAL, CHIP 51 5% 1/16W C203 1-115-581-11 s TANTALUM,CHIP 100uF 20% 16 C204 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C205 1-164-346-11 s CERAMIC 1uF 16V

R217 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R218 1-216-811-11 s METAL, CHIP 150 5% 1/16W

R219 1-216-811-11 s METAL, CHIP 150 5% 1/16W C206 1-104-913-11 s TANTALUM, CHIP 10uF 20% 16V C207 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V

R220 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R221 1-216-821-11 s METAL, CHIP 1K 5% 1/16W C208 1-163-021-91 s CERAMIC, CHIP 0.01uF 10% 50V C209 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C211 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

R222 1-218-269-11 s METAL, CHIP 360 5% 1/16W

R223 1-218-269-11 s METAL, CHIP 360 5% 1/16W

R224 1-216-821-11 s METAL, CHIP 1K 5% 1/16W C212 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C213 1-163-235-11 s CERAMIC, CHIP 22PF 5% 50V

R225 1-216-820-91 s RES, CHIP 820 5% 1/16W

R226 1-216-834-11 s METAL, CHIP 12K 5% 1/16W C214 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C215 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C216 1-163-275-11 s CERAMIC, CHIP 0.001uF 10% 50V

R227 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R228 1-220-151-11 s METAL, CHIP 51 5% 1/16W

R229 1-216-813-11 s METAL, CHIP 220 5% 1/16W C217 1-107-686-11 s CHIP, TANTALUM 4.7uF 20% 16V C218 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

R230 1-216-809-11 s METAL, CHIP 100 5% 1/16W

R231 1-216-809-11 s METAL, CHIP 100 5% 1/16W C219 1-107-688-11 s CHIP,TANTALUM 1.5uF 20% 25V C220 1-164-691-11 s CERAMIC 0.0024uF 5% 50V C221 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V

R232 1-216-837-11 s CHIP, METAL 22K 5% 1/16W

R234 1-216-813-11 s METAL, CHIP 220 5% 1/16W

R235 1-218-292-11 s METAL, CHIP 20K 5% 1/10W C222 1-164-004-11 s CERAMIC, CHIP 0.1uF 10% 25V C224 1-110-497-11 s CHIP CERAMIC 1uF 20% 100V

R236 1-218-292-11 s METAL, CHIP 20K 5% 1/10W

R237 1-216-844-11 s CHIP, METAL 82K 5% 1/16W C225 9-885-005-22 s ELECT 4.7uF 100V

R238 1-216-821-11 s METAL, CHIP 1K 5% 1/16W CN201B 1-569-528-11 s HOUSING 12P CN202 9-885-005-21 s PIN HEADER CN203 9-885-005-21 s PIN HEADER

R239 1-216-813-11 s METAL, CHIP 220 5% 1/16W

R240 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R241 1-216-821-11 s METAL, CHIP 1K 5% 1/16W

R242 1-220-151-11 s METAL, CHIP 51 5% 1/16W D201 8-719-941-86 s DIODE DAN202U D202 9-885-005-23 s DIODE UDZ15B D203 9-885-005-24 s DIODE UDZ5.1B

R243 1-216-841-11 s METAL 47K 5% 1/16W

R244 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W

R246 1-216-833-11 s METAL, CHIP 10K 5% 1/16W DL201 1-411-876-11 s DELAY LINE

R247 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

R248 1-216-845-11 s METAL, CHIP 100K 5% 1/16W IC201 8-759-058-50 s IC XRA10324AF IC202 8-759-391-22 s IC CA3094M IC203 8-759-394-29 s IC AD8011AR IC204 8-759-395-40 s IC HFA1135IB IC205 8-759-391-21 s IC DG613-DY

R249 1-218-331-11 s CHIP, METAL 51K 5% 1/16W

R250 1-218-331-11 s CHIP, METAL 51K 5% 1/16W

R251 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W

R252 1-216-817-11 s CHIP, METAL 470 5% 1/16W

R253 1-216-809-11 s METAL, CHIP 100 5% 1/16W L201 1-412-066-21 s INDUCTOR CHIP 220UH

R254 1-202-926-11 s CHIP, METAL 36K 5% 1/16W LED201 8-719-989-53 s DIODE CL-200HR-C-TSL LED202 8-719-989-53 s DIODE CL-200HR-C-TSL

R255 1-216-841-11 s METAL 47K 5% 1/16W

R256 1-216-815-11 s METAL, CHIP 330 5% 1/16W

R257 1-216-815-11 s METAL, CHIP 330 5% 1/16W Q201 8-729-036-40 s TRANSISTOR 2SA1580

R258 1-216-815-11 s METAL, CHIP 330 5% 1/16W Q202 8-729-036-39 s TRANSISTOR 2SC4104 Q203 8-729-036-39 s TRANSISTOR 2SC4104

R259 1-216-815-11 s METAL, CHIP 330 5% 1/16W Q204 8-729-927-87 s TRANSISTOR 2SA1579RR Q205 8-729-038-81 s TRANSISTOR 2SC4102-T106

RV201 1-238-290-11 s CARBON, VAR 1K

RV202 9-885-005-09 s RES, ADJ METAL 4.7K Q206 8-729-802-80 s TRANSISTOR 2SC3661 Q207 9-885-005-25 s TRANSISTOR IMT1A

RV203 9-885-005-18 s RES, ADJ METAL 470

RV204 1-238-290-11 s CARBON, VAR 1K

RV205 9-885-005-15 s RES, ADJ METAL 220K R201 1-216-839-11 s METAL, CHIP 33K 5% 1/16W R203 1-216-023-00 s CHIP, METAL 82 5% 1/10W R204 1-216-812-11 s METAL, CHIP 180 5% 1/16W R205 1-218-331-11 s CHIP, METAL 51K 5% 1/16W

RV206 1-238-293-11 s CARBON, VAR 10K

RV207 9-885-005-09 s RES, ADJ METAL 4.7K

RV208 9-885-005-09 s RES, ADJ METAL 4.7K R206 1-216-827-11 s METAL, CHIP 3.3K 5% 1/16W

R207 1-216-833-11 s METAL, CHIP 10K 5% 1/16W R209 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W R210 1-218-272-11 s METAL, CHIP 5.1K 5% 1/16W R211 1-216-833-11 s METAL, CHIP 10K 5% 1/16W

3-8

HDVF-20A

----Frame

---- Ref. No. or Q'ty Part No. SP Description

1pc ! 1-251-636-11 s CRT ASSY, 2inch HD 1pc 1-777-131-11 s CORD, CONNECTION(VF)

3-3. Supplied Accessories

Ref. No. or Q'ty Part No. SP Description

1pc 3-179-882-01 o SPACER, MICROPHONE(21 mm dia.) 1pc 3-680-582-01 o HOLDER (B), MICROPHONE(19 mm dia.)

3-4. Tools and Fixtures

Part No. SP Description J-6029-140-B o PATTERN BOX PTB-500

J-6395-050-A o VF EXTENSION HARNESS J-6395-320-A o RESOLUTION CHART(16:9)

HDVF-20A

3-9

Section 4

Semiconductor Pin Assignments

The following describes the semiconductor types used in this unit. For semiconductors marked with page numbers in the index, refer to the corresponding pages in this section. However, in some cases incompatible types are also listed, therefore, when a part is to be replaced, also refer to the Spare Parts section. In addition, for semiconductors with ID Nos., refer to the separate CD-ROM titled “Semiconductor Pin Assignments” (Sony Part No. 9-968-546-xx) that allows searching for parts by semiconductor type or ID No. The semiconductors in the manual or on the CD-ROM are listed by equivalent types. Thus the external view or the index mark indication may differ from the actual type. Pin assignments and block diagrams are based on the IC manufacturer’s data book.

Index

DIODE Page or ID No.

DA204U ...........................................................................DC001-01

DA204UT106 ................................................................... DC001-01

DAN202U .........................................................................DC001-03

DAN202UT106.................................................................DC001-03

DTZ5.1B...........................................................................DC008-04

HZK2ALL .........................................................................DC008-04

HZK2ALLTL ..................................................................... DC008-04

IMN10 ..............................................................................DC005-01

MA2S728-(K8).SO ...........................................................DC008-02

RD15UJN-T1 ...................................................................DC008-04

RLS245TE-11 ..................................................................DC006-01

SC802-04 .........................................................................DC008-02

SC802-04-TE12RA ..........................................................DC008-02

UDZ-TE-17-15B ...............................................................DC008-04

UDZ-TE-17-5.1B ..............................................................DC008-04

LED Page or ID No.

CL-150D-CD .................................................................... LC001-01

CL-150D-CD-T ................................................................. LC001-01

CL-150PG-CD.................................................................. LC001-01

CL-150PG-CD-T .............................................................. LC001-01

CL-150UR-CD-T .............................................................. LC001-01

TRANSISTOR Page or ID No.

2SA1576A-T106-QR........................................................ TC001-01

2SA1576A-T106-R........................................................... TC001-01

2SA1579RR ..................................................................... TC001-01

2SA1580 .......................................................................... TC001-01

2SA933AS-QT ................................................................. TR008-02

2SA933AS-RT ................................................................. TR008-02

2SC3661 .......................................................................... TC001-02

2SC4080 .......................................................................... TC002-02

2SC4081-S ...................................................................... TC001-02

2SC4102-T106................................................................. TC001-02

2SC4102T106 .................................................................. TC001-02

2SC4104 .......................................................................... TC001-02

2SK1374 .......................................................................... TC001-07

2SK1826(TE85L) ............................................................. TC001-07

2SK1920-TL..................................................................... TC010-01

2SK2534 ..................................................................................... 4-2

DTA144EUA-T106 ........................................................... TC001-04

IMB2A .............................................................................. TC005-07

IMH2A .............................................................................. TC005-14

IMH3A .............................................................................. TC005-12

IMT1AT108 ...................................................................... TC006-10

SI4953DY-T1 ................................................................... TC012-02

XN4601 ............................................................................ TC006-06

XN4601-TX ...................................................................... TC006-06

HDVF-20A

4-1

Index, Transistor

IC Page or ID No.

AD8011AR ..................................................................... AD8011AR

BA10324AF................................................................ XRA10324AF

BA225F-T1.......................................................................... BA225F

BA9743AFV-E2........................................................................... 4-3

BR24C02F ..................................................................... BR24C02F

CA3094M .................................................................................... 4-3

DG613-DY .................................................................................. 4-3

GS4981IKA ..................................................................GS4981CTA

HFA1135IB ................................................................................. 4-3

LA7858.................................................................................LA7858

LM4041EIM3-1.2 ........................................................................ 4-3

PCF8574T.......................................................................PCF8574T

[|TRANSISTOR|]

—TOP VIEW—

2SK2534

S

SN74HC175APW-E05 ...............................................TC74HC175P

TA75S01F ....................................................................... TA75S01F

TA75S393F ................................................................... TA75S393F

TA75S393F-TE85R ...................................................... TA75S393F

TA78L05F .................................................................. NJM78L12UA

TA78L05F-TE12L ......................................................NJM78L12UA

TC4426EOA.................................................................TC4426EOA

TC4427EOA.................................................................TC4427EOA

TC4S69F...........................................................................TC7S04F

TC4S69F(TE85R) .............................................................TC7S04F

TC4W53FU ................................................................... TC4W53FU

TC4W53FU(TE12R) ..................................................... TC4W53FU

TC74HC4538AFS ...................................................MC74HC4538N

TC74HC4538AFS-EL .............................................MC74HC4538N

TC74HC4538AFT(EL) ............................................MC74HC4538N

TC7S08FU(TE85R) ..........................................................TC7S08F

TC7S32FU(TE85R) ..........................................................TC7S32F

TC7W00FU ......................................................................TC7W00F

TC7W00FU(TE12R) ........................................................TC7W00F

TC7W02F.........................................................................TC7W02F

TC7W02FU(TE12R) ........................................................TC7W02F

TC7W08FU ......................................................................TC7W08F

TC7W08FU(TE12R) ........................................................TC7W08F

TC7W32FU ................................................................... TC7W32FU

4-2

HDVF-20A

[|IC|]

IC

BA9743AFV-E2 (ROHM)

2-CH SWITCHING REGURATOR CONTROLLER

—TOP VIEW—

1

CT

RT

2

NON1

3

INV1

4

FB1

5

DT1

6

OUT1

7

GND

8

INPUTS

CT DT1 DT2 INV1 INV2 NON1 NON2 RT SCP

OUTPUTS

FB1 FB2 OUT1, OUT2

REF

V

: EXTERNAL TIMING CAPACITANCE : OUTPUT 1 DEAD TIME/SOFT START SETTING : OUTPUT 2 DEAD TIME/SOFT START SETTING : NEGATIVE INPUT FOR ERROR AMPLIFIER 1 : NEGATIVE INPUT FOR ERROR AMPLIFIER 2 : POSITIVE INPUT FOR ERROR AMPLIFIER 1 : POSITIVE INPUT FOR ERROR AMPLIFIER 2 : EXTERNAL TIMING RESISTANCE : TIMER LATCH SETTING

: OUTPUT FOR ERROR AMPLIFIER 1 : OUTPUT FOR ERROR AMPLIFIER 2 : OUTPUT 1, OUTPUT 2 : REFERENCE VOLTAGE (2.505 V) OUTPUT

V

16

REF

SCP

15

NON2

14

INV2

13

FB2

12

DT2

11

OUT2

10

CC

V

9

DG613-DY (SILICONIX)

D/CMOS QUAD ANALOG SWITCHES

—TOP VIEW—

IN2 D2 S2 S3 D3 IN3

16 15 14 13 12 11 10 9

V (+) VL

V (_) GND

1 2 3 4 5 6

IN1 D1 S1 S4 D4 IN4

7 8

TRUTH TABLE

LOGIC S1,S4 S2,S3

01OFF ON

OFFON

LOGIC “0” ≤ 1 V LOGIC “1” ≥ 4 V

HFA1135IB (HARRIS)

OPERATIONAL AMPLIFIER

—TOP VIEW—

1

NC

2

IN(_)

IN(+)

CT

RT

1

2

_

+

3

V(_)

4

V(+)

8

7

6

5

VH

OUTPUT

VL

NON1

NON2

V

INV1

INV2

SCP

16

REF

3

+

4

_

5

FB1

14

+

13

_

12

FB2

15

REFERENCE

VOLTAGE

REF

V

ERR AMP 1

ERR AMP 2

+

_

V

REF

SR

TIMER LATCH

UVLO

R

SCP COMP

CA3094M (HARRIS)

PROGRAMMABLE POWER SWITCH/AMPLIFIER

—TOP VIEW—

EXT. FREQUENCY

COMPENSATION

OR IN-HIBIT INPUT

DIFFERENTIAL

VOLTAGE INPUT

1

2

+

_

3

V (

_

)

4

8

SHINK OUTPUT(COLLECTOR)

7

+

)

V (

DRIVE OUTPUT(EMITTER)

6

CURRENT(PROGRAMMABLE INPUT)

5

V

REF

DT16DT2

11

TRIANGLE

OSCILLATOR

_

+

PWM COMP1

_

+

PWM COMP2

7

OUT1

LM4041EIM3-1.2 (FSC)

SHUNT VOLTAGE REFERENCE

10

—TOP VIEW—

OUT2

2

+

3

_

Reverse breakdown voltage = 1.225V

1

HDVF-20A

4-3

Section 5

Block Diagram

HDVF-20A

5-1

OverallOverall

TO

CAMERA HEAD

D4

NON STANDARD

D5

TALLY/REC

D6

VTR SAVE

D1

BATT

D2

TALLY/REC

D3

(G TALLY)

LP-105

20-PIN

CONNECTOR

21-5 21-6 21-7 21-8

21-1 21-2 21-3 21-4

1-A7 1-B5

1-B10

1-A2

301-6 301-5 301-8

301-1 301-4

1-B2 1-A1

301-7 301-2

301-3

1-B4

1-A9

TP1

HD

RV401

F-SYNC

NON STANDARD

VTR SAVE

BATT

SCK SDA

R.TALLY

G.TALLY

R.TALLY

VIDEO UNREG

POWER OFF

13

1

2 4

DRIVER

Q306

DRIVER

IC401

OSC

15 SHUTDOWN2

Q305

Q304

Q305 Q304

Q401,405

9

SHUTDOWN1

7

5

8

COMPA-

IC304

5SEC. TIMER

0.1SEC. TIMER

Q306

DRIVER

14

10

7

3

16

IC502

RATOR

10

Q302

DRIVER

Q301

DRIVER

Q301

DRIVER

Q303

1

214

3

Q303

Q403

DRIVE

Q404

DRIVE

VREF9

5

OFF

Q402(2/2)

4

P0

5

P1

6

P2

11

P6

ON

S302

ZEBRA

OFF

MOMENTARY

LED301

BACK TALLY

HIGH

S303

LOW

Q402(1/2)

IC301

EXPANDER

SCLSDA

15 14

RV402 +9.5V-ADJ

7

P3

9

P4

5

P5

12

P7

2KBIT

MEMORY

IC303

+9.5V OUT

IC501

IC502

2

COMPA-

3

RATOR IC502

75

BUFFER

MOMENTARY

OFF

ON

141565

SCLSDASCLSDA

4

PO

EXPANDER

6

P2

P6

P7

IC302

Q501

S301

FBP TRG

VIDEO

HLC501

FBT501

2

5

C512

C511

IC501

C509

1

Q502

4 5

12

9

TP25

IC306

D D D

IC504

4-CH

FF

Q Q

11

Q

IC305

Q503

491

2 6

LPF

X5

H-LIN

0 HV(ANODE)

IC503

8

RV501

7

HEATER

3

50Hz(9.5V) 48Hz(9.5V) 50Hz(5.0V) 48Hz(5.0V)

PEAKUP(H)

D306

D307

+H-DEF

-H-DEF

TP22

+H

TP23

-H

TP21

G2

HD

H-SIZE

4:3(L)

1035(L)

C.BLK1

+60V

HB

101-9

101-4 101-5 201-3 201-4

501-2 501-3

502-3

502-4

502-1 101-8 101-6

101-16 101-17 101-18 101-19

101-10

101-15

101-7

101-11

101-13 101-12 201-10

101-14

201-6

201-5

201-12

201-7 201-8

5-2

VF-70

50Hz(9.5V) 48Hz(9.5V)

201-2 201-1

HDVF-20A

OverallOverall

101-6

101-9

101-4 101-5

101-16 101-17 101-18 101-19

101-13

101-11

101-7

101-12

101-8

101-14

101-10

101-15

FBP TRG

VIDEO

50Hz(9.5V) 48Hz(9.5V) 50Hz(5.0V) 48Hz(5.0V)

4:3

H-SIZE

HD

V-EXP(+)

V-CLAMP(+)

IC110

C.BLK1

RV109 FOCUS

C.BLK2

RV110

H-SIZE

IC110

54

H-BLK(4:3) 1 1 2

IC108

7 6

H-BLK(16:9)

IC111

277

IC111

5

3

6912H-BLK2 74

IC106(2/2)

10

IC109(2/2)

9

IC115(2/2)

9

IC116(2/2)

IC106(1/2)

12 7 4

MMV

IC109(1/2)

12 7 4

MMV

RV111 RV102

IC115(1/2)

12 7

MMV

RV114

IC116(1/2)

MMV

RV113

4

2

IC112(1/2)

6

MMV

R175

R190 R191

IC104

SEP

7

IC114

IC113

4

5

7 8

HDSYNC

3

VD

1

C-SYNC

IC114

IC107

IC105

1 2

IC112(2/2)

10

MMV

IC114

3 5

IC105

12

1

RV122RV121

IC101(1/2)

SAWTOOTH

GEN

PHASE

SHIFTER

2

RV101

H-SHIFT

RV121:H-SHIFT(50) RV122:H-SHIFT(48)

+9.5V

AFC

RV115:H-HOLD(50) RV116:H-HOLD(48)

Q101

RIPPLE FILTER

RV103

H-HOLD RV115

RV116

10

RV104 H-DUTY

14

X-RAY

PROTECTOR

H

OSC

12

13 21

IC101(2/2)

RV117

RV118 18

V V

20

RV105

V-HOLD

RV117:V-HOLD(50) RV118:V-HOLD(48)

RV119:V-SIZE(50) RV120:V-SIZE(48)

17

AMP

RV106

V-SIZE(1080)

Q104

RV119 RV118

4

Q105 V.DY

AMP

DRIVEROSC

Q106

AMP

RV108 V-LIN

RV107

V-SIZE(1035)

3

Q103

5

-

DF 58

+V-DEF

IC102

COMP

-V-DEF

G2

-HEATER

+HEATER

H-DY

102-1

41

102-2

+H-DEF

-H-DEF

H-DY

V-DY

ANODE

V-DY

CRT

201-3 201-4

201-6 201-9

201-5

201-10

201-7 201-8

201-11 201-12

VIDEO

RV201

CONTRAST

C.BLK2 PEAKUP

V.CLAMP(+)

+60V

HB TALLY

50Hz(9.5V) 48Hz(9.5V)

Q201

BUFFER

LED202LED201

DL201

30ns

DELAY

Q203

BUFFER

RV203

IC201

3 1

VOLTAGE

REG

IC202

COMPARATOR

6

5

VOLTAGE

REG

PERKING BALANCE

+9.5V

IC201,Q204,Q205

Q202

BUFFER

3 2

3

IC203

2

SUB-BRIGHT

2

6

15

RV204

PEAKING

12 16 1

RV202

CLAMP LEVEL

+9.5V RV207

RV205

RV206

BRIGHT

IC205

IC204 2

6

+9.5V3

3

14

RV208

IC201

5

VOLTAGE

RV207:SUB-BRIGHT(50) RV208:SUB-BRIGHT(48)

REG

10

77

D202

VOLTAGE

GEN

IC205

8913

VIDEO

11

6

V.CLAMP(+)

+60V

+9.5V

203-1 203-2 203-3 203-4

202-3

202-1 +60V

202-2

262-1 262-2 262-3 262-4

261-3

261-1

261-2

VIDEO

V.CLAMP(+)

+9.5V

Q261,Q262

VIDEO

AMP

Q263-Q266

BUFFER

TP26

Q267

CLAMP

VDA 41-

G1

263-1

VR 6-2 6

Overall Block

HDVF-20A

5-3

Section 6

Schematic Diagrams

VF-70 (2/4)VF-70 (1/4)

1

CN1 20P CN101A 19P

SDA

A1

NC

B1

POWER OFF CTL

A2

SCK

B2

GND

A3

NC

B3

NC

A4

G TALLY

B4

NC

A5

VIDEO

B5

NC

A6 B6

NC

A7

VIDEO GND

B7

NC

A8

NC

B8

NC

A9

R TALLY

B9

NC

A10

UNREG GND

B10

UNREG

SERIAL/PARALLEL CONVERTER BLOCK

SDA 4:3 CTL OUT(-) 1035 LINE CTL OUT(-) PEAK UP CTL OUT(-) SCK REC TALLY G TALLY GND

DC/DC CONVERTER BLOCK

POWER OFF UNREG GND UNREG

FBT BLOCK

GND V-GND 4:3 CTL IN(-) 1035 LINE CTL IN(-) PEAK UP CTL IN(-) C-BLK1(+)

TALLY OUT

+9.5V IN

+5V IN 50Hz(9.5V) 48Hz(9.5V) 50Hz(5.0V) 48Hz(5.0V)

+9.5V OUT

H-SIZE CTL

HD(+) V REF

SHUTDOWN(2)

H-SIZE OUT

H-SIZE IN

4:3(+)

1035LINE(-)

+5V IN

+9.5V IN

PEAK UP(+)

SHUTDOWN(2)

+60V OUT

FBT TRG

VREF FOCUS HD(+)

HB

SHUTDOWN(1)

+9.5V

+5V GND

VIDEO

VIDEO GND

SHUTDOWN(1)

HD(+)

V-CLAMP(+)

FBP TRG

FOCUS

H-SIZE

1035LINE(-)

4:3(+) C-BLK1(+) C-BLK2(+)

50Hz(9.5V) 48Hz(9.5V) 50Hz(5.0V) 48Hz(5.0V)

+9.5V

GND VIDEO V-GND

V-CLAMP(+)

C-BLK2(+)

H-B

TALLY OUT

PEAK UP(+)

DC 60V 50Hz(9.5V) 48Hz(9.5V)

CN201A 12P

Q402(1/2)

SI4953DY

1278

R405

4.7

D401

SC802-04

C414

0.1

D402

SC802-04

C406

0.1

TP32 NM

TP31 NM

L403

100µH

R409

33k

C401

220 25V

R401

10k

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19

UNREG

POWER OFF

SHUTDOWN(2)

UNREG GND

C408

10

R410

16V

R412

3.3k

C409

10

16V

:TA

33k

R411

33k

R413

10k

R414

12k

12 11 10

9

8

7

6

5

4

3

2

1

H SIZE CTL

HD(+)

IC401

BA9743AFV

C410 100p

,NM

R415

8.2k

DTC114YUA

16

VPREF

CtRtIN+1

TP1

1234567

C411

1500p

R416

24k

Q401

C402

4.7 16V

15

SCP

14

IN+2

Q405

DTA124EUA

C403

0.0033

10

11

12

13

Vcc

IN-2

F/B2

DTC2

OUT2

IN-1

F/B1

DTC1

OUT1

GND

89

C412

1500p

R403 2125

C404

10 25V :TA

Q404(1/2) XN4601-TX

R417

1k

1000p

1k

R418

1k

C413

Q403(1/2) XN4601-TX

5

R404

1k

2

C405

Q403(2/2)

1000p

XN4601-TX

Q402(2/2)

SI4953DY

3456

1

5

6

3

2

4

Q404(2/2) XN4601-TX

1

6

3

4

R419

4.7

L401 56µH

L402 56µH

R406

330

R407 160k

RV401

4.7k

R408

22k

R420

330

R421

43k

R422

10k

C407

150 16V

C415

150 16V

TP2

TP3

VREF

+9.5V OUT

H-SIZE OUT

2

3

VF-70 (1/4)

BOARD NO. 1-761-333-11 LOT NO. 911-

VF-70 (2/4)

BOARD NO. 1-761-333-11 LOT NO. 911-

4

5

HDVF-20A

6-1

A BCDEFGH

VF-70 (3/4)VF-70 (3/4)

1

R527 100k

C517

100 16V :TA

TP21 TP22 TP23

R526

,NM

HLC1

LC37-32

2

9.5V

H-SIZE IN +9.5V IN

HD(+)

3

FOCUS

SHUTDOWN(1)

SHUTDOWN(2)

VREF

C-BLK1(+)

R501

3.3k

C501 100p

IC501(1/2)

TC4426A

C503

6

27

3

C502

0.1

R502

10k

3

R505

5.1k

12

D501

DA204U

R503

4.7

D502

DA204U

R504

51k

D504

DAN202U

Q501

2SK2534

S

IC502(3/4)

BA10324AF

8

R506 62k

C506

34 2

5 6

4.7 16V :TA

0.1

1

11

C507 150p

14

IC502(4/4)

BA10324AF

IC502(1/4)

BA10324AF

R507

33k

IC502(2/4)

BA10324AF

R508

33k

7

C504

2.2 16V :TA

R509

24k

10 12 9

C505

R510

62k

IC501(2/2)

TC4426A

3

12

R515

4.7

D505

DA204U

C510

6800p

100V

Q503

2SK1920

S

R513

3.3k

45

C509

S

Q502

R514

3.3k

2400p

R511

0.1

R512

3.3k

D503

DA204U

C508

1500p

12

3

2SK1826(TE85L)

13

FBT1

TC38-32SMP

2

VCC

5

C

C511

2200p

HV

+60V

GND

SHIELD

49

C512

1500p

D506

DAN202UT106

IC503

C519

1

X7R

C514

0.1

TA75S01F

1

5

3

2

4

C515

3

G2

8

+H

7

-H

1

FB

R517

10k R518

C513

10

R516

16V

100

:TA

D507

LM4041EIM3-1.2

C516

47

80V

R528 100k

C520

1

X7R

27k

RV501 MVR22

C518

1

X7R

47k

R522

220

R519

3.3M

R520

3.3M

R521

3.3M

1

FBP TRG

CN000

HV

H-DEF GND

+HD DEF

-HD DEF



G2

+H

-H

+60V OUT

1

1 2 3

CN501 3P

CN502

4P

1 2 3 4

IC504

+5V IN

4

4:3 CTL IN(-)

1035 LINE CTL IN(-)

PEAK UP CTL IN(-)

GND

R529

22k

R530

22k

C521

5600p

TP25

SN74HC175APW-E05

16

VCC

2

Q1

4

D1

3

Q1

5

12

13

9

D2

D3

D4

Q2 Q2 Q3 Q3 Q4 Q4

RD GND

8

1

7 6 10 11 15 14

C522

0.1

R531 100

R532 100

R533 100

4:3(+) 1035LINE(-)

PEAK UP(+)

5

VF-70 (3/4)

BOARD NO. 1-761-333-11 LOT NO. 911-

6-2

AB C D E F G H

HDVF-20A

CN301

8P

1 2 3 4 5 6 7 8

BATT R TALLY G TALLY

GND GND

NON NORMAL

R TALLY

VTR SAVE

MARKER

ASPECT

ZEBRA

MOMENT

OFF

MOMENT

ON

OFF

MOMENT

VF-70 (4/4)VF-70 (4/4)

1

R321

R315

1k

3

S301

2

B-18JV

S302

2

B-19JV

R316

1k

R317

1k

R318

1k

1

3 1

2.2k

R322

2.2k

R323

2.2k

2

REC TALLY

+9.5V IN

+5V IN

SSK

SDA

4:3 CTL OUT(-)

GND

PEAK UP CTL OUT(-)

TALLY

TALLY OUT

G TALLY

R301

3.3k

R302

3.3k

R303

300

R304

300

D301

DA204U

D302

DA204U

HI

OFF

LOW

3

S303

1-13JV

3

2

1

5

R320

1k

6

1

6

5

C302

0.1 D303

RD5.1UJN-T1

Q301(2/2)

IMB2A

3

4

2

C303

0.1 D304

RD5.1UJN-T1

Q301(1/2)

IMB2A

1

6

5

C304

0.1 D305

RD5.1UJN-T1

4

2

3

Q302(1/2)

IMB2A

IC301

PCF8574T

1

Vdd

A0

2

SDA

A1

3

SCL

A2

4

P0

INT

5

P7

P1

6

P6

P2

7

P5

P3

89

Vss

P4

Q302(2/2)

IMB2A

16 1 15 14 13 12 11 10

IC302

PCF8574T

16

A0

Vdd

2 3 4 5 6 7 89

A1

A2

P0

P1

P2

P3

Vss

SDA

SCL

INT

15 14 13 12

P7

11

P6

10

P5

P4

IC303

BR24C02F

A0

A1

A2

Vss

Vcc

SCL

SDA

8 7

WC

6

1 2 3 45

Q303(2/2)

R305

1k

4

3

IMH2A

R306

2

33

R307

R308

47k

22k

1

5

6

C305

0.1

Q303(1/2)

IMH2A

R309 680k

IC304

BA225F-T1

01

CR1

T1

GND

VCC

CR2

8 7

02

6

T1

1 2 3 45

C306

15 16V :TA

R310

56k

C307

4.7 16V :TA

R311

,NM

C308

0.1

C309

10 16V :TA

Q305(1/2)

IMB2A

6

5

C310

0.1

Q304(1/2)

IMH2A

5

1

6

Q305(2/2)

1

IMB2A

R312

R313

560

8.2k

3

2

4

2

3

Q304(2/2)

IMH2A

4

2

3

R314

1k

Q306(2/2)

IMH3A

LED301

CL-200HR-C

3

4

R319

3.3k

Q306(1/2)

IMH3A

12

3

C301

0.1

1035 LINE CTL OUT(-)

50Hz(9.5V) 48Hz(9.5V)

50Hz(5.0V) 48Hz(5.0V)

C311

0.1µ

D306

UDZ5.1B

C312

0.1µ

D307

UDZ5.1B

IC305(1/2)

TC7W32FU

7

IC305(2/2)

TC7W32FU

3

8

1 2

4

5 64

5

3

IC306

TC4S89F

2

5

VF-70 (4/4)

BOARD NO. 1-761-333-11 LOT NO. 911-

HDVF-20A

A BCDEFGH

6-3

DF-58DF-58

1

Q101

RV117:V-HOLD RV118:V-HOLD

9.5V

2SC3661

R101

10k

R103

22k

IC101(1/2)

LA7858

1

PHASE SHIFTER

15

R106 100k

5

SAW TOOTH

GENERATION

R107

8.2k

C109

1 16V :TA

8

AFC

234 6 7

R102

3

C151

10 16V :TA

C102

10 16V :TA

5V

C103

C152

1

16V

R193 750k

100 16V :TA

2.2k

C104 100p

R195

22k

D104

DAN202U

2

3

C101

100 16V :TA

IC103

TA78L05F-TE12L

9.5V 1

Vin +5V

GND

2

-2

R104

12k

R152

2.2k

R194

27k

C188

10

16V

C105

2400p

C107

C106

C108

3300p

560p

R105

8.2k

1 2 3 45

IC104

GS4981IKA

Vcc

C-SYNC

HD

VIDEO

Rset

VD

GND

Bp

16V :TA

1

8 7 6

R154

R155 330k

10k

4

RV101:H-SHIFT

RV101

5k

Q112

A1576A

Q114

5

DTA144EUA

R175

200k

IC114(2/2)

5 6

TC7W00FU

R187

1k

3

Q113(1/2)

IMT1A

Q115(1/2)

RV121

5k

R188

1k

IMB2A

R190 270k 270k

RV122:H-SHIFT(48)RV121:H-SHIFT(50)

Q113(2/2)

IMT1A

Q115(2/2)

IMB2A

R191

RV122

5k

R189

1k

RV115:H-HOLD RV116:H-HOLD

RV115

RV103

470

4.7k

R109

9.1k Q102(1/2)

IMTIA

R108

33k

R110

1k

C110

0.01

C111

C112

1800p

1500p

RV103:H-HOLD

IC105(2/2)

TC7W02FU(TE12R)

5 6

C155

0.1

C156

0.1

RV109:FOCUS RV110:H-SIZE

5V

R171

R173

12k

33k

RV110

RV109

5k

4.7k

R174

R172

13k

20k

RV116

R144

1k

330

Q102(2/2)

IMTIA

R145

330

IC105(1/2)

TC7W02FU(TE12R)

8

1 2

4

3

R146

330

R147

330

R157 10k

7

C158

R156

100p

220

C157

22p ,NM

IC113(1/2)

TC7W32FU

8

1

7

2

4

5V

R113

R111

NM

30k

IC101(2/2)

LA7858

XRAY

14

RV104

4.7k

R112

18k

12

10

R114

5.6k

9

PROTECTOR

C113

0.1

RV104:H-HOLD

IC106(1/2)

TC74HC4538AFS-EL

16

VCC

6

2

RC

Q

1

C

7

4

Q

A

5

B

3

CLR

GND

8

C159

0.1

IC112(1/2)

TC74HC4538AFS-EL

16

VCC

2

6

RC

C171

3300p

R181

5.6k

C182 560p

Q

1

C

4

7

Q

A

5

B

3

CLR

GND

8

IC112(2/2)

TC74HC4538AFS-EL

14

10

RC

Q

15

C

12

9

Q

A

11

B

13

CLR

2211

V-OSC

V-RAMPH-OSC

13 2116 1917

C114

10 16V :TA

R158

2.4k

IC106(2/2)

TC74HC4538AFS-EL

14

RC

C160 100p

15

C

12

A

11

B

13

CLR

R159

R160

3.3k

IC107(1/2)

TC7W08FU(TE12R)

8

1 2

4

C172

0.1

RV105

R115

12

R116 180k

20

18

C115

C116

100

0.1

16V

35V

:TA

RV105:V-HOLD

10

Q

9

Q

IC114(1/2)

TC7W00FU

R178

22

7

220k

RV117

1k

Q103(1/2)

IMT1A

8

1 2

4

RV118

4.7k

R166

330

R167 330

R176

3.3k

7

C173

,NM

Q103(2/2)

IMT1A

R169

330

R168

330

R182

5.6k

C117

R183

2.0k C184

1000p

C183

2.2 16V :TA

100p

RV102

4.7k

R162

2.7k

C161

1500p

R117 120k

C118

0.47 25V :TA

R118

1.2k

C127 1000

R119 100k

345

1

C119

R120

0.1

5.1k

25V :TA

IC102

TA75S393F-TE85R

IC109(1/2)

TC74HC4538AFS-EL

16

VCC

2

RC

Q

1

C

4

A

Q

5

B

3

CLR

GND

8

RV102:4:3PHASE RV111:4:3SIZE

IC115(1/2)

TC74HC453RAFS

RV113

4.7k

16

VCC

RC

Q

1

C

4

Q

A

5

B

3

CLR

GND

8

IC116(1/2)

TC74HC4538AFS

16

VCC

2

RC

Q

1

C

4

Q

A

5

B

3

CLR

GND

5V

C164

0.1

6

7

2

6

7

6

7

R121

5.1k

C129

0.1

R186

47k

C187

1000p

C185

0.1

R123

4.7

2125

Q105(1/2) XN4601-TX

D101

IMN10

R122

220

2SC4081-S

RV111

4.7k

R163

13K

C162

1500p

C128 1000

C121

R124

100

4.7k

16V :TA

R125

3.3k

1

5

6

R126

4.7

R127

4.7

C120 100p

3

2

4

Q104

Q105(2/2) XN4601-TX

R131

1k

RV107

5k

Q107

2SC4081-S

R164

IC109(2/2)

TC74HC4538AFS-EL

14

15 12 11 13

IC115(2/2)

TC74HC453RAFS

RV114

47k

14

15 12 11 13

TC74HC4538AFS

14

15 12 11 13

10

RC

Q

C

9

A

Q

B

CLR

102

RC

Q

C

9

Q

A

B

CLR

IC116(2/2)

RC

Q

C

Q

A

B

CLR

220

10

9

C122

10 16V :TA

R128

330

2125

C124

470 16V

R12922R130

4.7

RV106

200

R132

330

R133

560

IC110(2/2)

TC4427EOA

C163 22p

C123 5600p

R134

5.1k

45

R141

10k

R139

51k

R137

R135

8.2k

18k

R140

15k

R136

4.7k R138

2.2k

RV108

4.7k

Q106

2SC4081-S

R165

22

IC108

TC4W53FU(TE12R)

1 2 3 4

5

VDD

COM

6

CH0

INH

7

CH1

VEE

8

VSS

ADR

R142

18k

RV112

20k ,NM

R143

5.1k

C125

C126

0.01

0.033

RV106:V-SIZE RV107:V-SIZE RV108:V-LINE

RV119

500

R161

1k

8

1 2

4

IC111(1/2)

TC7W32FU

5 6

IC111(2/2)

TC7W32FU

Q109(1/2)

IMB2A

Q110

2SK1374

R148

47k

C130

0.1µ

RV120

500

Q109(2/2)

IMB2A

Q111

2SK1374

R149

47k

RV119:V-SIZE(50) RV120:V-SIZE(48)

IC110(1/2)

TC4427EOA

9.5V

R179

560

7

C175

22p

3

R184

100

R185

100

R180

6

22

72

3

C176

0.1

D103

DA204UT106

C186

22p

C131

0.1µ

9.5V

5V

-2

DF-58

CN102

2P

+V DEF

-V DEF

CN101B

+9.5V

+5V GND

VIDEO

VIDEO GND

SHUTDOWN(1)

HD(+)

V CLAMP(+)

FBP TRG

FOCUS

H SIZE

1035LINE(+)

4:3(+) C BLK1(+) C BLK2(+)

50Hz(9.5V) 48Hz(9.5V) 50Hz(5.0V) 48Hz(5.0V)

IC107(2/2)

TC7W08FU(TE12R)

5

3

6

IC113(2/2)

TC7W32FU

5

3

6

19P

10 11 12 13 14 15 16 17 18 19

1 2

1 2 3 4 5 6 7 8 9

BOARD NO. 1-761-334-11 LOT NO. 911-

6-4

HDVF-20A

AB C D E F G H

CN201B 12P

1 2

VIDEO IN

3 4

V CLP(+)

5 6

C BLK2(+)

7

TALLY OUT

8 9 10

50Hz(9.5V)

11

48Hz(9.5V)

12

CN202 HR-4P-S ,NM

1 2 3

V CLP(+)

4

CN203 HR-4P-S ,NM

1

VIDEO OUT 2 3 4

+9.5V

GND

V GND

H B

PEAK UP

+60V

+9.5V

V GND

V GND V GND V GND

9.5V

VR-266, VDA-41VR-266, VDA-41

IC204

R239

220

C219

1.5 25V TAA

R240

10k

HFA1135IB

C221

0.1

-2

7

8

3

2

5

4

C215

0.1

6

R227

10k

R226 12k

R242

51

R241

1k

RV205 220k

RV206

5.1k

R243

47k

Q206

2SC3661

RV207

220k

R244

5.1k

Q207(1/2)

DTA144EUA

C222

0.1

RV208

220k

Q207(2/2) DTA144EUA

C223 ,NM

R245

5.1k ,NM

10

8

9

IC201(3/4)

BA10324AF

R246

10k

R247

10k

R248 100k

Q204

2SA1579RR

R249

51k

R250

51k

R251

5.1k

Q205

2SC4102-T106

C225

4.7

100V

C224

0.1

1

2

3

IC203

R222

360

R223

360

R225

820

R224

1k

C214

0.1

RV203

AD8011AR

-2

7

3 2

4

470

R22851R229

6

TP201

HK-3-5

RV204

1k

220

R231

100

1 2 3 4 5 6 7 89

R216

R230

51

100

IC205

DG613-DY

IN1

D1

S1

V-

GND

S4

D4

IN4

IC201(1/4)

BA10324AF

R232

22k

1

R234

220

16

IN2

15

D2

14

S2

13

V+

12

VL

11

S3

10

D3

IN3

3 2

9.5V

C216 1000p

-2 -2

R254

36k

R255

47k

14

RV206:BRIGHTRV204:PEAKINGRV203:PEAKING BALANCERV202:CLAMP LEVELRV201:CONTRAST

IC201(4/4)

BA10324AF

C217

4.7 16V TAA

R201

33k

C204

0.1

UDZ5.1B

IC201(2/4)

BA10324AF

C205

1

5

4

6

D203

R253 100

C207

4.7 16V TAA

RV201

1k

R205

180

R209

5.1k

R210

5.1k

C208

0.01

51k

7

11

C206

10

R20382R204 16V TAB

9.5V

L201

220µH

C203

C202

C201

100 16V

LED201

CL-200HR-C

TAB

-2

LED202

CL-200HR-C

-2

100 16V TAB

R252

470

100 16V TAB

C211

0.1

D201

DAN202UT106

6

R206

C209

3.3k

0.1

IC202

CA3094M

-2-2

R212

100

C210

,NM

7

3

8

12

5

4

R211

10k

R208

,NM

R207

10k

C212

0.1

R213

R214

1k

Q201

2SA1580

R217

1k

RV202

4.7k

TG335ENK68

30ns DELEY

123456

12345

1279

R218

150

C213

R215

22p

3.3k

DL201

10

6

78910

Q203

2SC4104

-2

R219 150

R2201kR221

Q202

2SC4104

1k

12 13

R235

20k

R236

20k

R238

1k

C220 1000p

R237

82k

C218

0.1

UDZ15B

D202

CN261 4P

1 2 3 4

CN262 4P

1 2 3 4

+60V

+9.5V

V CLP(+)

V GND

VIDEO IN

V GND V GND V GND

TP262

HZK2ALLTL

C261

0.1

100V

D261

R261

510

2SC4104

Q261

R263

3.9k

C262

R262

220p

130

Q262

2SC4080

R264

100

R265

10k

R266

100

C263

0.1 25V

R267

12k

B

Q263

2SC4104

2SA1580

R268 100

Q264

R269

12k

R270

100

R271

100

C265

Q265

2SC4104

R272

33

R273

33

Q266

2SA1580

R275

0.1 510

C264

0.1

100V

2SC4104

R276 510k

Q267

D262

RLS245

R274 10M

R277 220

TP261

CN263 2P

2 1

VR-266

BOARD NO. 1-761-335-11 LOT NO. 911-

4

5

VDA-41

BOARD NO. 1-761-339-11 LOT NO. 911-

HDVF-20A

A BCDEFGH

6-5

Frame WiringFrame Wiring

1

+V DEF

-V DEF

CN102

3

1

6

2

DF-58

+5V

GND

+9.5V

VIDEO

VIDEO GND

123456789

2

VF 20PIN CN1

1 2 3 4 5 6

3

4

TALLY/REC

TALLY)(G

(!)

NON STANDARD

TALLY/REC

VTR SAVE

123

45678

9 101112

13 14 15 16 17

18 19 20

D1

2SA933AS-RT

BATT

D2

CL-150UR-CD

D3

CL-150PG-CD

D4

CL-150D-CD

D5

CL-150UR-CD

D6

CL-150D-CD

7 8

9 10 11 12 13 14 15 16 17 18 19 20

5

SDA

POWER OFF CTL

SCK GND

G TALLY

VIDEO

VIDEO GND

R TALLY

UNREG GND

UNREG

BATT R TALLY G TALLY

GND

NON STANDARD

REC(L)

VTR SAVE

LP-105

CN21

1 2 3 4

5 6 7 8

HARNESS

(VF)

8 8 8 8

HARNESS

(LED)

8 8 8 8

A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9

B9 A10 B10

CN301

1 2 3 4 5 6 7 8

123456789

CN101 CN101

+5V

GND

+9.5V

SDA

POWER OFF CTL

SCK GND

G TALLY

VIDEO

VIDEO GND

R TALLY

UNREG GND

UNREG

BATT R TALLY G TALLY

GND GND

NON STANDARD

R TALLY

VTR SAVE

VIDEO

VIDEO GND

HD(+)

V CLAMP(+)V CLAMP(+)

SHUT DOWN(1)SHUT DOWN(1)

HD(+)

FBP TRG

VF-70

FOCUS

4:3(+)4:3(+)

H-SIZE

C BLK1(+)

C BLK2(+)

50Hz(9.5V)

48Hz(9.5V)

101112131415161718

FOCUS

H-SIZE

C BLK1(+)

C BLK2(+)

50Hz(9.5V)

1035 LINE(+) 1035 LINE(+)

48Hz(9.5V)

50Hz(5.0V)

48Hz(5.0V)

19

50Hz(5.0V)

48Hz(5.0V)

HV

G2

+H

-H

GND

H B

CN501

CN502

CN201

H-DEF GND

+H DEF

-H DEF

+9.5V

VIDEO IN

V-GND

V CLAMP(+)

C CLK2(+)

TALLY OUT

PEAK UP(+)

50Hz(9.5V) 48Hz(9.5V) 1

1 2 3

1

1 2 3 4

12 11 10

9 8 7 6 5 4 3 2

0 1 2

2

1 6

FLAT CABLE

CN201 12 +9.5V 11 10

9 8 7 6 5 4 3 2 1

GND

VIDEO IN

V-GND

V CLAMP(+)

C CLK2(+)

H B

TALLY OUT

PEAK UP(+)

DC 60VDC 60V 50Hz(9.5V) 48Hz(9.5V)

VR-266

GND

ANODE

60V

+9.5V

V CLP(+)

V-GND

VIDEO-OUT

V-GND V-GND V-GND

V.DY

H.DY

CN202

1 2 3 4

CN261

1 2 3 4

CN262CN203

1 2 3 4

CRT

G2 H1 H2

60V

+9.5V

V CLP(+)

V-GND

VIDEO-OUT

V-GND V-GND V-GND

VDA-41

G1

3

1

CN263

2

Frame Wiring

LOT NO. 911-

6-6

AB C D E F G H

HDVF-20A

Section 7

Board Layouts

VF-70VF-70

HDVF-20A

VF-70 -COMPONENT SIDE-

SUFFIX: -11

7-1

VF-70 -SOLDERING SIDE-

SUFFIX: -11

7-1

LP-105, VR-266DF-58, VDA-41

DF-58 -COMPONENT SIDE-

SUFFIX: -11

VDA-41 -COMPONENT SIDE-

SUFFIX: -11

DF-58 -SOLDERING SIDE-

SUFFIX: -11

VDA-41 -SOLDERING SIDE-

SUFFIX: -11

VR-266 -COMPONENT SIDE-

SUFFIX: -11

LP-105 -A SIDE-

SUFFIX: -11

VR-266 -SOLDERING SIDE-

SUFFIX: -11

LP-105 -B SIDE-

SUFFIX: -11

7-2

HDVF-20A

The material contained in this manual consists of information that is the property of Sony Corporation. Sony Corporation expressly prohibits the duplication of any portion of this manual or the use thereof for any purpose other than the operation or maintenance of the equipment described in this manual without the express written permission of Sony Corporation.

Le matériel contenu dans ce manuel consiste en informations qui sont la propriété de Sony Corporation. Sony Corporation interdit formellement la copie de quelque partie que ce soit de ce manuel ou son emploi pour tout autre but que des opérations ou entretiens de l’équipement à moins d’une permission écrite de Sony Corporation.

Das in dieser Anleitung enthaltene Material besteht aus Informationen, die Eigentum der Sony Corporation sind. Die Sony Corporation untersagt ausdrücklich die Vervielfältigung jeglicher Teile dieser Anleitung oder den Gebrauch derselben für irgendeinen anderen Zweck als die Bedienung oder Wartung der in dieser Anleitung beschriebenen Ausrüstung ohne ausdrückliche schriftliche Erlaubnis der Sony Corporation.

HDVF-20A

HDVF-20A (SY) J, E 9-968-559-01

Printed in Japan

Sony Corporation 2000. 3 08

Sony HDVF-20A User Manual

Table of Contents

Purpose of this manual

Relative manual

Manual Structure

Contents

Service Overview

1-1. Location of Printed Circuit Boards 1-2. Connector Input/Output Signals

1-3. Replacing CRT

1-4. Disconnecting/Connecting Flexible Card Wire

1-5. Notes on Repair Parts

1-6. Circuit Description

Electrical Alignment

2-1-1. Notes on Adjustment

2-1-2. Equipment/Fixtures Required

2-1-3. Connection

2-1-4. Extending Viewfinder

2-1-5. Setting of the VF SCAN Mode

2-1-6. Setting of the Format

2-2. Power Supply Voltage Adjustment

2-3. Vertical Hold Adjustment

2-4. Horizontal Hold Adjustment

2-5. Horizontal Duty Adjustment

2-6. Heater Voltage Adjustment

2-7. Focus Adjustment

2-9. Bright Extent Adjustment

2-10. Horizontal Picture Positioning Adjustment

2-11. Peaking Level Adjustment

2-12. Clamping Level Adjustment

2-13. 4:3 Picture Frame Adjustment

Spare Parts

3-2. Electrical Parts List

3-3. Supplied Accessories

3-4. Tools and Fixtures

Block Diagram

Schematic Diagrams

Frame Wiring

Board Layouts