Tektronix TDS3000B Series User manual
Service Manual
TDS3000B Series
Digital Phosphor Oscilloscopes
071-0972-05
Revision B
This document supports firmware version 3.00
and above for TDS3000B Series instruments only.
Warning
The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to all safety summaries prior to
performing service.
Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or
suppliers, and are protected by national copyright laws a nd international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued a nd pending. Information in this publicati on supercedes
that in all previously published material. Specifications and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
Contacting Tektronix
Tektronix, Inc.
14200 SW Karl Braun Drive
P.O. Box 500
Beaverton, OR 97077
USA
For product information, sales, service, and technical support:
H In North America, c all 1-800-833-9200.
H Worldwide, visit www.tektronix.com to find contacts in your area.
Table of Contents
Specifications
Operating Information
General Safety Summary vii...................................
Service Safety Summary xi....................................
Environmental Considerations xii...............................
Preface xiv...................................................
Specifications 1--1...................................................
Connecting Power 2--2................................................
Installing an Application Module 2--7....................................
Installing a Communication Module 2--8.................................
Front-Panel Menus and Controls 2--9....................................
Front-Panel Connectors 2--18...........................................
Rear-Panel Connectors 2--19............................................
Communication Module Connectors 2--20.................................
Probe Compensation 2--21..............................................
Self Calibration 2--22..................................................
Transporting the Oscilloscope 2--23......................................
Theory of Operation
Power Supply 3--1...................................................
Battery Board 3--2...................................................
Main Board 3--2.....................................................
Display Module 3--3.................................................
Front-Panel Board 3--3................................................
Disk Drive 3--3......................................................
Performance Verification
Test Record 4--2.....................................................
Performance Verification Procedures 4--5.................................
Adjustment Procedures
Required Equipment 5--1..............................................
Overview of the Adjustment Process 5--2.................................
Signal Connections 5--3...............................................
Factory Adjustment Procedure 5--6......................................
Maintenance
Preparation 6--1.....................................................
Preventing ESD 6--1.................................................
Inspection and Cleaning 6--2...........................................
TDS3000B Series Service Manual
i
Table of Contents
Options
Electrical Parts List
Diagrams
Mechanical Parts List
Removal and Installation Procedures 6--5.................................
Troubleshooting 6--39.................................................
Troubleshooting Procedure 6--40.........................................
Unpacking a nd Repacking Instructions 6--43...............................
Options 7--1........................................................
Electrical Parts List 8--1..............................................
Diagrams 9--1.......................................................
Parts Ordering Information 10--1.........................................
Using the Replaceable Parts List 10--2....................................
ii
TDS3000B Series Service Manual
List of Figures
Table of Contents
Figure 3--1: TDS3000B series block diagram 3--1...................
Figure 6--1: Pulling the hub pin 6--8..............................
Figure 6--2: Releasing the hub assembly 6--9.......................
Figure 6--3: Reinstalling a hub cover 6--11..........................
Figure 6--4: Communication module guide 6--12.....................
Figure 6--5: Main board disk drive flex cable connector J800 6--13.....
Figure 6--6: Removing the bezel from a new disk drive 6--14...........
Figure 6-- 7: Rear chassis cables to the main board 6--16..............
Figure 6--8: Installing the fan, line filter, and line power cable 6--18.....
Figure 6--9: Installing the AC line filter and shield 6--19..............
Figure 6--10: Installing the line filter and line power cable 6--20........
Figure 6--11: Removing the J500 connector clip 6--22.................
Figure 6--12: Disconnect main board cable connectors 6--23...........
Figure 6--13: Main Board 6-- 24...................................
Figure 6--14: Install the J500 connector clip 6--26....................
Figure 6--15: Front chassis 6--27..................................
Figure 6--16: Display module 6--28................................
Figure 6--17: Front-panel cable routing 6--29........................
Figure 6--18: Disconnect back light cables 6--30.....................
Figure 6--19: Remove inverter board 6--31..........................
Figure 6--20: Remove display from display chassis 6--32..............
Figure 6--21: Remove back light tube 6--33.........................
Figure 6--22: Installing display glass shield 6--34.....................
Figure 6--23: Remove front-panel knobs 6--35.......................
Figure 6--24: Remove front-panel board 6--36.......................
Figure 6--25: Remove front-panel keypads 6--37.....................
Figure 6--26: Checking front-panel lock nuts 6--38...................
Figure 6--27: Primary troubleshooting procedure 6--40...............
Figure 6--28: AC power supply troubleshooting procedure 6--41........
Figure 6--29: Module isolation troubleshooting procedure 6--42........
TDS3000B Series Service Manual
iii
Table of Contents
Figure 10--1: Exploded view, front case half 10--4....................
Figure 10--2: Exploded view, LCD display 10--6.....................
Figure 10--3: Exploded view, main board and disk drive 10--8.........
Figure 10--4: Exploded view, circuit board assembly and fan 10--10......
Figure 10--5: Exploded view, rear case half 10--13.....................
iv
TDS3000B Series Service Manual
List of Tables
Table of Contents
Table 1--1: Specifications 1--1...................................
Table 6--1: Internal inspection check list 6--3......................
Table 6--2: Removal and installation procedures 6--6................
Table 7--1: TDS3000B Series options 7--1.........................
TDS3000B Series Service Manual
v
Table of Contents
vi
TDS3000B Series Service Manual
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it. To avoid potential hazards, use this
product only as specified.
To Avoid Fire or Personal
Injury
Use Proper Power Cord. Use only the power cord specified for this product and
certified for the country of use.
Connect and Disconnect Properly. Connect the probe output to the measurement
instrument before connecting the probe to the circuit under test. Disconnect the
probe input and the probe ground from the circuit under test before disconnecting
the probe from the measurement instrument.
Ground the Product. When operating with AC power, this product is grounded
through the grounding conductor of the power cord. To avoid electric shock, the
grounding conductor must be connected to earth ground. Before making
connections to the input or output terminals of the product, ensure that the
product is properly grounded.
When operating with battery power, this product must still be grounded. To
prevent electric shock, always connect a grounding wire between the ground
terminal on the rear panel and earth ground.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings
and markings on the product. Consult the product manual for further ratings
information before making connections to the product.
Connect the ground lead of the probe to earth ground only.
TDS3000B Series Service Manual
vii
General Safety Summary
Replace Batteries Properly. Replace batteries only with the proper type and rating
specified.
Recharge Batteries Properly. Recharge batteries for the recommended charge
cycle only.
Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.
Avoid Exposed Circuitry. Do not touch exposed connections and components
when power is present.
Do Not Operate With Suspected Failures. If you suspect there is damage to this
product, have it inspected by qualified service personnel.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
Provide Proper Ventilation. Refer to the manual’s installation instructions for
details on installing the product so it has proper ventilation.
Safety Terms and Symbols
Terms in this Manual. These terms may appear in this manual:
WARNING . Warning statements identify conditions or practices that could result
in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in
damage to this product or other property.
Terms on the Product. These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the
marking.
WARNING indicates an injury hazard not immediately accessible as you read the
marking.
CAUTION indicates a hazard to property including the product.
viii
TDS3000B Series Service Manual
General Safety Summary
Symbols on the Product. These symbols may appear on the product:
WARNING
High Voltage
Ethernet Port Chassis Ground
Preventing Electrostatic Damage
CAUTION. Electrostatic discharge (ESD) can damage components in the
oscilloscope and its accessories. To prevent ESD, observe these precautions
when directed to do so.
Use a Ground Strap. Wear a grounded antistatic wrist strap to discharge the static
voltage from your body while installing or removing sensitive components.
UseaSafeWorkArea.Do not use any devices capable of generating or holding a
static charge in the work area where you install or remove sensitive components.
Avoid handling sensitive components in areas that have a floor or benchtop
surface capable of generating a static charge.
Handle Components Carefully. Do not slide sensitive components over any
surface. Do not touch exposed connector pins. Handle sensitive components as
little as possible.
Protective Ground
(Earth) Terminal
CAUTION
Refer to Manual
Battery
Information
Transport and Store Carefully. Transport and store sensitive components in a
static-protected bag or container.
TDS3000B Series Service Manual
ix
General Safety Summary
Product End-of-Life
Handling
Transportation and
Lithium Ion Batteries
Observe the following guidelines when recycling an instrument or component:
Mercury Notification. This oscilloscope uses an LCD backlight lamp that contains
mercury. Disposal may be regulated due to environmental considerations. Please
contact your local authorities or the Electronics Industries Alliance
(www.eiae.org) for disposal or recycling information.
Battery Recycling. This product may contain a Nickel Cadmium (NiCd) or
lithium ion (Li-ion) rechargeable battery, which must be recycled or disposed of
properly. Please properly dispose or recycle the battery according to local
government regulations.
The TDS3BATB lithium ion rechargeable battery pack contains less than 8
grams of lithium, with individual cells containing less than 1.5 grams of lithium,
as measured by International Civil Aviation Organization (ICAO) standards.
Consult your air carrier for applicability and determination of any special lithium
ion battery transportation requirements.
x
TDS3000B Series Service Manual
Service Safety Summary
Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary before performing any service
procedures.
Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.
Disconnect Power. To avoid electric shock, switch off the instrument power, then
disconnect the power cord from the mains power.
Use Care When Servicing With Power On. Dangerous voltages or currents may
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
TDS3000B Series Service Manual
xi
Environmental Considerations
This section provides information about the environmental impact of the
product.
Product End-of-Life
Handling
Observe the following guidelines when recycling an instrument or component:
Equipment Recycling. Production of this equipment required the extraction and
use of natural resources. The equipment may contain substances that could be
harmful to the environment or human health if improperly handled at the
product’s end of life. In order to avoid release of such substances into the
environment and to reduce the use of natural resources, we encourage you to
recycle this product in an appropriate system that will ensure that most of the
materials are reused or recycled appropriately.
The symbol shown to the left indicates that this product
complies with the European Union’s requirements
according to Directive 2002/96/EC on waste electrical and
electronic equipment (WEEE). For information about
recycling options, check the S upport/Service section of the
Tektronix Web site (www.tektronix.com).
Battery Recycling. This product may contain a Nickel Cadmium (NiCd) or
lithium ion (Li--ion) rechargeable battery, which must be recycled or disposed of
properly. Please properly dispose of or recycle the battery according to local
government regulations.
Transporting Batteries
xii
Mercury Notification. This product uses an LCD backlight lamp that contains
mercury. Disposal may be regulated due to environmental considerations. Please
contact your local authorities or, within the United States, the Electronics
Industries Alliance (www.eiae.org) for disposal or recycling information.
The lithium ion rechargeable battery pack in this product contains less than
8 grams of equivalent lithium content, with individual cells containing less than
1.5 grams of equivalent lithium, as measured by International Civil Aviation
Organization (ICAO) standards. Consult your air carrier for applicability and
determination of any special lithium ion battery transportation requirements.
TDS3000B Series Service Manual
Environmental Considerations
Restriction of Hazardous
Substances
This product has been classified as Monitoring and Control equipment, and is
outside the scope of the 2002/95/EC RoHS Directive. This product is known t o
contain lead, cadmium, mercury , and hexavalent chromium.
TDS3000B Series Service Manual
xiii
Preface
This Service manual provides information to troubleshoot, disassemble, and
repair the following TDS3000B Series Digital Phosphor Oscilloscopes instrument to the module level:
H TDS3012B
H TDS3014B
H TDS3024B
H TDS3032B
H TDS3034B
H TDS3044B
H TDS3052B
H TDS3054B
H TDS3064B
xiv
TDS3000B Series Service Manual
Specifications
Specifications
g
q
This appendix contains specifications for the TDS3000B Series oscilloscopes.
All specifications are guaranteed unless noted as “typical.” Typical specifications
are provided for your convenience but are not guaranteed. Specifications that are
marked with the n symbol are checked in Performance Verification.
All specifications apply to all TDS3000B models unless noted otherwise.
To meet specifications, two conditions must first be met:
H The oscilloscope must have been operating continuously for twenty minutes
within the operating temperature range specified.
H You must perform the Compensate Signal Path operation described on
page 2--22 prior to evaluating specifications. If the operating temperature
changes by more than 10 °C, you must perform the Compensate Signal Path
operation again.
Table 1-1: Specifications
Acquisition
Acquisition modes Sample (Normal), Peak detect, Envelope, and Average
Single Sequence Acquisition mode Acquisition stops after
Sample, Peak Detect One acquisition, all channels
simultaneously
Average, Envelope N acquisitions, all channels
simultaneously, N is settable from
2to256(or∞ for Envelope)
TDS3000B Series Service Manual
1- 1
Specifications
g
,yp
Table 1-1: Specifications (cont.)
Inputs
Input coupling DC, AC, or GND
Channel input remains terminated when using GND coupling.
Input impedance,
DC coupled
Maximum voltage at Overvoltage category Maximum voltage
input BNC (1 MΩ)
Maximum voltage at
input BNC (50 Ω)
Maximum floating
voltage
Channel-to-channel
crosstalk, typical
Differential delay,
typical
1MΩ ±1% in parallel with 13 pF ±2 pF, TekProbe compatible
50 Ω ±1%; VSWR ≤ 1.5:1 from DC to 500 MHz, typical
CAT I Environment
150 V
RMS
(400 Vpk)
(refer to page 1--11)
CAT II Environment
100 V
RMS
(400 Vpk)
(refer to page 1--11)
For steady-state sinusoidal waveforms, derate at 20 dB/decade above
200kHzto13V
5V
with peaks ≤±30 V
RMS
at 3 MHz and above.
pk
0 V from chassis (BNC) ground to earth ground, or
30 V
>30 V
(42 Vpk) only under these conditions: no signal voltages
RMS
(>42 Vpk), all common leads connected to the same voltage,
RMS
no grounded peripherals attached
Measured on one channel, with test signal applied to another channel,
and with the same scale and coupling settings on each channel
Frequency range Crosstalk
≤ 100 MHz ≥ 100:1
≤ 200 MHz ≥ 50:1
≤ 300 MHz ≥ 50:1
≤ 400 MHz ≥ 30:1
≤ 500 MHz ≥ 30:1
≤ 600 MHz ≥ 30:1
100 ps between any two channels with the same scale and coupling
settings
1- 2
TDS3000B Series Service Manual
Specifications
g
,
Table 1-1: Specifications (cont.)
Vertical
Number of channels TDS30x2B TDS30x4B
2 plus external trigger input 4 plus external trigger input
Digitizers 9-bit resolution, separate digitizers for each channel sample
simultaneously
SCALE Range 1MΩ 50 Ω
(at BNC)
Fine SCALE Adjustable with ≥ 1% resolution
Polarity Normal and Invert
Position range ±5 divisions
n Analog
bandwidth, 50 Ω
(also typical at 1 MΩ
with standard probe)
Calculated rise
time, typical
1mV/divto10V/div 1mV/div to 1 V/div
Bandwidth limit set to Full, operating ambient ≤30 °C, derate 1%/°C
above 30 °C
Scale range
5mV/divto
1V/div
2mV/divto
4.98 mV/div
1mV/divto
1.99 mV/div
TDS301xB 100 MHz 100 MHz 90 MHz
TDS302xB 200 MHz 200 MHz 150 MHz
TDS303xB 300 MHz 250 MHz 150 MHz
TDS304xB 400 MHz 250 MHz 150 MHz
TDS305xB 500 MHz
TDS306xB 600 MHz
1
1,2
300 MHz
300 MHz
1
1
175 MHz
175 MHz
TDS301xB 3.5 ns
TDS302xB
1.75 ns
1
1
TDS3000B Series Service Manual
TDS303xB 1.2 ns
TDS304xB 0.9 ns
TDS305xB 0.7 ns
TDS306xB 0.6 ns
1
V alues typical for 1 mV/div through 9.98 mV/div.
2
500 MHz typical at 5 mV/div to 9.98 mV/div; 600 MHz at 10 mV/div and greater.
1- 3
Specifications
p
p
(g)
g
Offsetaccurac
y,all
±
[
0.005¢|offset--position|+0.1div]ranges
f
f
y
Note:Convertboththeconstantoffsetandpositiontermstovoltsb
y
Table 1-1: Specifications (cont.)
Vertical
Analog bandwidth
limit, typical
Lower frequency limit,
AC coupled, typical
Peak detect or
Envelope pulse
response, typical
DC gain accuracy ± 2%, derated at 0.025%/°C for temperatures below +18 °C and above
DC measurement
accuracy
Sample acquisition
mode, typical
n Average
acquisition mode
(≥16 averages)
Offset range Scale range Offset range
ranges
2
0.02 term (gain component) derated at 0.00025/˚C above 30 ˚C
Selectable between 20 MHz, 150 MHz (not available on TDS301xB), or
Full
7Hzfor1MΩ, reduced by a factor of ten when using a 10X passive
probe; 140 kHz for 50 Ω
Minimum width of pulse with amplitude of ≥2 div to capture 50% or
greater amplitude
Sample rates ≤125 MS/s
1ns 1/sample rate
+30 °C, in Sample or Average acquisition mode
Measurement type DC Accuracy (in volts)
Absolute measurement of any
waveform point
Delta voltage between any two
points on a waveform
Absolute measurement of any
waveform point
Delta voltage between two points
on a waveform
1mV/divto9.95mV/div ±100 mV
10 mV/div to 99.5 mV/div ±1V
100 mV/div to 995 mV/div ±10 V
1V/div to 10 V/div ±100 V
--
Note: Convert both the constant o
multiplying by the volts/div setting
Sample rates ≥250 MS/s
± [0.022¢ | reading -- (offset --
position) | + offset accuracy +
0.15 div + 0.6 mV]
± [0.022¢ | reading | + 0.15 div
+1.2mV]
± [0.022¢ | reading -- (offset -position) | + offset accuracy
+0.1div]
± [0.022¢ | reading | + 0.05 div]
set and position terms to volts b
1- 4
TDS3000B Series Service Manual
Table 1-1: Specifications (cont.)
Maximum
700wfms/s
3,600wfms/s
g
g
ggg
ggg
Horizontal
Acquisition
(horizontal) resolution
Maximum 700 wfms/s 3,600 wfms/s
acq rate, typical
Normal
(10,000 point record)
Fast trigger
(500 point record)
Specifications
Sample rate range TDS301xB TDS302xB,
TDS303xB
Normal
Fast trigger
Seconds/division
range
n Sample rate and
100 S/s to
1.25 GS/s
5 S/s to
1.25 GS/s
4ns/divto
10 s/div
±20 ppm over any ≥1 ms time interval
100 S/s to
2.5 GS/s
5 S/s to
2.5 GS/s
2ns/divto
10 s/div
TDS304xB-TDS306xB
100 S/s to
5GS/s
5 S/s to
5GS/s
1ns/divto
10 s/div
delay time accuracy
Trigger
External trigger input,
typical
TDS30x2B:
1MΩ in parallel with 17 pF, TekProbe compatible
TDS30x4B:
1MΩ in parallel with 52 pF, not TekProbe compatible
External trigger Overvoltage category Maximum voltage
maximum voltage
CAT I Environment
150 V
RMS
(400 Vpk)
(refer to page 1--11)
CAT II Environment
100 V
RMS
(400 Vpk)
(refer to page 1--11)
For steady-state sinusoidal waveforms, derate at 20 dB/decade above
External trigger maxi-
200kHzto13V
0 V from chassis (BNC) ground to earth ground
at 3 MHz and above
pk
mum floating voltage
30 V
>30 V
(42 Vpk) only under these conditions: no signal voltages
RMS
(>42 Vpk), all common leads connected to the same voltage,
RMS
no grounded peripherals attached
n Edge trigger Source Sensitivity
sensitivity
Any channel, DC coupled
≤0.6 div from DC to 50 MHz,
increasing to 1 div at oscilloscope
bandwidth
Edge trigger Source Sensitivity
sensitivity, typical
External trigger
200 mV from DC to 50 MHz,
increasing to 750 mV at 300 MHz
External/10 trigger 500 mV from DC to 50 MHz,
increasing to 3 V at 300 MHz
TDS3000B Series Service Manual
1- 5
Specifications
ggg
g
g
g
g
Table 1-1: Specifications (cont.)
Trigger
Any channel, NOISE REJ coupled 3.5 times the DC-coupled limits
Any channel, HF REJ coupled 1.5 times the DC-coupled limit
from DC to 30 kHz, attenuates
signals above 30 kHz
Any channel, LF REJ coupled 1.5 times the DC-coupled limits
for frequencies above 80 kHz,
attenuates signals below 80 kHz
Trigger level range Source Sensitivity
Any channel ±8 divisions from center of
screen, ±8 divisions from 0 V if LF
REJ trigger coupled
External trigger ±800 mV
External/10 trigger ±8V
Line Fixed at the midlevel of the AC
line
SET LEVEL TO 50%,
typical
Trigger level Source Sensitivity
accuracy, typical
Trigger holdoff range 250.8 ns to 10 s
Video trigger Triggers on negative sync of NTSC, PAL, or SECAM signal
sensitivity, typical
Operates with input signals ≥45 Hz
Any channel ±0.2 divisions
External trigger ±20 mV
External/10 trigger ±200 mV
Line N/A
Source Sensitivity
Any channel 0.6 to 2.5 divisions of video sync
tip
External trigger 150 mV to 625 mV of video sync
tip
External/10 trigger 1.5 V to 6.25 V of video sync tip
1- 6
TDS3000B Series Service Manual
Specifications
Table 1-1: Specifications (cont.)
Trigger
B Trigger Trigger After Time Trigger After B Events
Range 13.2 ns to 50 s 1 event to 9,999,999 events
Minimum time
between arm and
trigger, typical
Minimum Pulse
Width, typical
Maximum Frequency, typical
Display
Display screen 6.5 in (165 mm) diagonal color liquid crystal
Display resolution 640 horizontal by 480 vertical pixels
Backlight intensity,
typical
Display color Up to 16 colors, fixed palette
External display filter Scratch-r esistant tempered glass
I/O ports
Ethernet port RJ-45 female connector 10BaseT
Parallel printer port DB-25 female connector, Centronics compatible
GPIB interface Available with optional accessory TDS3GV
RS-232 interface DB-9 male connector, available with optional accessory TDS3GV
VGA signal output DB-15 female connector, 31.6 kHz sync rate, EIA RS-343A compliant,
Probe compensator
output, typical
Miscellaneous
Nonvolatile memory Typical retention time ≥ 5 years for front-panel settings, unlimited for
Floppy disk 3.5 in, DOS format, 720 KB or 1.44 MB compatible
Internal clock Provides date/time stamp for stored data and the current time and date
5ns from the end of the time
period and the B trigger event
—
— B event frequency, 250 MHz
200 cd/m
available with optional accessory TDS3GV
5.0 V into ≥1MΩ load,
frequency = 1 kHz
saved waveforms and setups
to the display, if enabled
2
5 ns between the A trigger event
and the first B trigger event
B event width, 2 ns
TDS3000B Series Service Manual
1- 7
Specifications
Table 1-1: Specifications (cont.)
Power sources
AC line power Operates the oscilloscope and charges the optional internal battery
Source voltage 90 V
Source frequency 47 Hz to 440 Hz
Power consump-
75 W maximum
tion
Battery power Optional accessory TDS3BATB, rechargeable battery pack
Operating time,
3 hours, depending on operating conditions
typical
Battery charge
time, typical
30 hours in the oscilloscope, 5 hours using the optional external
charger TDS3CHG
Line fuse Internal, not user replaceable
Environmental
Temperature Operating range (no disk installed): +5 °Cto+50°C
RMS
to 250 V
, continuous range
RMS
Nonoperating range (no disk installed): --20 °Cto+60°C
Typical operating range for floppy disks: +10 °Cto+50°C
Humidity Operating range (no disk installed): 20% to 80% RH below 32 °C,
derate upper limit to 21% RH at 50 °C
Nonoperating range (no disk installed): 5% to 90% RH below 41 °C,
derate upper limit to 30% RH at 60 °C
Typical operating range for floppy disks: 20% to 80% RH below 32 °C,
derate upper limit to 21% RH at 50 °C
Pollution Degree Pollution Degree 2: Typical home or office environment.
1- 8
TDS3000B Series Service Manual
Table 1-1: Specifications (cont.)
Environmental
Altitude Operating limit: 3000 m
Nonoperating limit: 15,000 m
Random vibration Operating: 0.31 g
Nonoperating: 2.46 g
axis
Drop resistance,
typical
Survives a 152 mm (6 in) drop onto concrete with only cosmetic
damage
Mechanical
Size Height: 176 mm (6.9 in), 229 mm (9.0 in) including handle
Width: 375 mm (14.75 in)
Depth: 149 mm (5.9 in)
Weight Oscilloscope only: 3.2 kg (7.0 lbs)
from 5 Hz to 500 Hz, 10 minutes on each axis
RMS
from 5 Hz to 500 Hz, 10 minutes on each
RMS
Specifications
With accessories and carry case: 4.1 kg (9.0 lbs)
When packaged for domestic shipment: 5.5 kg (12.0 lbs)
Optional TDS3BATB battery pack: 0.85 kg (1.9 lbs)
TDS3000B Series Service Manual
1- 9
Specifications
Table 1-1: Specifications (cont.)
EMC certifications and compliances
EMC Compliance:
European Union
1
Emissions that exceed the levels required by this standard may occur when this equipment
is connected to a test object.
2
To ensure compliance to the standards listed above, attach only high quality shielded
cables to this instrument. High quality shielded cables typically are braid and foil types that
have low impedance connections to shielded connectors at both ends.
3
The increase in trace noise while subjected to a test field (3 V/m over the frequency range
80 MHz to 1 GHz, with 80% amplitude modulation at 1 kHz) is not to exceed 8 major
divisions peak-to-peak. Ambient conducted fields may induce triggering when the trigger
threshold is offset less than 4 major divisions from ground reference.
4
The increase in trace noise while subjected to a test field (3 V/m over the frequency range
150 kHz to 80 MHz, with 80% amplitude modulation at 1 kHz) is not to exceed
2 major divisions peak-to-peak. Ambient conducted fields may induce triggering when the
trigger threshold is offset less than 1 major division from ground reference.
Meets the intent of Directive 89/336/EEC for Electromagnetic
Compatibility. Compliance was demonstrated to the following
specifications as listed in the Official Journal of the European
Communities:
EN 61326
EMC requirements for Class A electrical equipment for
measurement, control, and laboratory use
1,2
IEC 61000-4-2
Electrostatic discharge immunity (Performance criterion B)
IEC 61000-4-3
RF electromagnetic field immunity (Performance
criterion B)
3
IEC 61000-4-4
Electrical fast transient/burst immunity (Performance
criterion B)
IEC 61000-4-5
Power line surge immunity (Performance criterion B)
IEC 61000-4-6
Conducted RF immunity (Performance criterion B)
IEC 61000-4-11
Voltage dips and interruptions immunity (Performance
criterion B)
EN 61000-3-2
AC power line harmonic emissions
EN 61000-3-3
Voltage changes, fluctuations and flicker
4
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TDS3000B Series Service Manual
Specifications
Table 1-1: Specifications (cont.)
EMC certifications and compliances
EMC Compliance:
Australia/New Zealand
EMC Compliance:
Russia
FCC Compliance:
U.S.A.
Safety certifications and compliances
EC Declaration of
Conformity -- Low
Voltage
(TDS3000B Series,
P3010, and P6139A)
(P3010 and P6139A) EN 61010-2-031:1995
Approvals
(TDS3000B Series,
P3010, and P6139A)
(P3010 and P6139A) EN 61010-2-031:1995 -- Particular requirements for hand-held probe
Installation/
Overvoltage Category
Descriptions
Meets the intent of Australian EMC Framework as demonstrated to the
following specification:
AS/NZS 2064.1/2
This product was certified by the GOST ministry of Russia to be in
compliance with all applicable EMC regulations.
Emissions comply with FCC Code of Federal Regulations 47, Part 15,
Subpart B, Class A Limits
Compliance was demonstrated to the following specification as listed in
the Official Journal of the European Communities:
Low Voltage Directive 73/23/EEC as ammended by 93/68/EEC
EN 61010-1/A2:1995
Safety requirements for electrical equipment for
measurement, control, and laboratory use
Particular requirements for hand-held probe assemblies
for electrical measurement and test equipment
UL3111-1 -- Standard for electrical measuring and test equipment
CAN/CSA C22.2 No. 1010.1 -- Safety requirements for electrical
equipment for measurement, control and laboratory use
assemblies for electrical measurement and test equipment
Terminals on this product may have different installation category
designations. The installation categories are:
CAT III Distribution-level mains (usually permanently
connected). Equipment at this level is typically in a
fixed industrial location
CAT II Local-level mains (wall sockets). Equipment at this
level includes appliances, portable tools, and similar
products. Equipment is usually cord-connected
CAT I Secondary (signal level) or battery operated circuits of
electronic equipment
TDS3000B Series Service Manual
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Specifications
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TDS3000B Series Service Manual
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