Instructions
050-3635-XX
Inverter Board and Cable Replacement Kit
TLA715 and TLA7UP
TDS5000, TDS5000B, TDS6000, CSA/TDS7000,
CSA/TDS8000, TLA600, and VM5000 Series
075-0908-01
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.
www.tektronix.com
*P075090801*
075090801
Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or
suppliers, and are protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patent s, issued and pending. Information in this publication supercedes
that in all previously published material. Specifications and price c hange 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, call 1-800-833-9200.
H Worldwide, visit www.tektronix.com to find contacts in your area.
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.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of the system. Read
the General Safety Summary in other system manuals for warnings and cautions
related to operating the system.
ToAvoidFireor
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. Do not connect or disconnect probes or test
leads while they are connected to a voltage source.
Ground the Product. 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.
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.
Do Not Operate Without Covers. Do not operate this product with covers or panels
removed.
Use Proper Fuse. Use only the fuse type and rating specified for this product.
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.
Inverter Board and Cable Replacement Kit
1
General Safety Summary
Symbols and Terms
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.
Symbols on the Product. The following symbols may appear on the product:
CAUTION
Refer to Manual
WARNING
High Voltage
Protective Ground
(Earth) Terminal
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Inverter Board and Cable Replacement Kit
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.
Inverter Board and Cable Replacement Kit
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Service Safety Summary
4
Inverter Board and Cable Replacement Kit
Kit Description
Products
Table 1: Mainframes
This kit contains instructions and parts to replace the Display Inverter board and
cable in the mainframes listed below. The cable enables proper connection from
a new connector in the new Inverter board to your current instrument.
This kit implements the changes in ECR 31316.
TDS Series
5032, 5032B, 5034, 5034B
5052, 5052B
5054, 5054B, 5054BE
5054B--AF, NV, NV--AV, NV--T
5104, 5104B, 5104B--AF
6404, 6604
7054, 7104, 7154, 7254
7404, 7UP
8000, 8000B, 8200
TLA Series CSA Series VM Series
611, 612, 613, 614
621, 622, 623, 624
715, 7UP
Minimum Tool and Equipment List
Refer to the service manual for a list of tools required for mainframe disassembly, and reassembly from the Inverter board level. A service manual is available
from the Tektronix Web site at www.tektronix.com.
Kit Parts List
Quantity Part number Serial no. Name & Description
1ea 119--6806--XX -- -- -- Power supply: Inverter board, for NEC 10.4 in LCD
1ea 174--5278--XX SN B029999
1ea 174--4794--XX SN B030000
1ea 075--0908--01 -- -- -- Instructions, 050-3635-XX, Inverter Board and
7154, 7404
8000, 8000B, 8200
and below
and above
5000, 5000HD
Cable assy sp: Ribbon, CPR, 28 AWG, 9.5 L,
1x5,0.049CTR, LZ series, MOLEX 50058 S
Cable assy; Display adapter to inverter, safety
controlled
Cable Replacement Kit
Inverter Board and Cable Replacement Kit
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Removal and Installation Instructions
These instructions are for personnel who are familiar with servicing the product.
If you need further details for disassembling or reassembling the product, refer to
the appropriate service manual. To contact the nearest Tektronix Service Center
or Tektronix Factory Service for installation assistance, see the copyright page at
the front of this document.
Preparation
WARNING. Before doing this or any other procedure in this document, read the
Safety Summary starting on page 3.
Before replacing your Inverter board and cable, refer to the service manual for
your mainframe for instructions on proper disassembly of the main instrument
down to the Inverter board level.
Once you have reached the Inverter board, follow the instructions in the next
section.
CAUTION. To prevent static discharge damage, service the pr oduct only in a
static--free environment. Observe standard handling precautions for static-sensitive devices while installing this kit. Always wear a grounded wrist strap,
grounded foot strap, and static resistant apparel while installing this kit.
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Inverter Board and Cable Replacement Kit
Replace Inverter Board and Cable
To replace the Inverter board and cable, do the following steps:
1. Disassemble the mainframe down to the Inverter board level using the
instructions you find in the service manual for your mainframe.
2. Locate the Inverter board assembly and cable. These are on the back of the
Display module, as shown below in Figure 1.
3. Remove the cable and the Inverter board from the Display module.
4. Install the new cable and new Inverter board. Use the correct cable for your
instrument. See the Kit Parts List on page 5.
5. Reassemble the mainframe by following the instructions in your service
manual.
Removal and Installation Instructions
Display module
Instrument front
Cable
Inverter
board
Figure 1: Inverter board and cable location (TDS5000B series oscilloscope shown).
The inverter board and cable are located on the back of the Display module.
g End of document g
Inverter Board and Cable Replacement Kit
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Removal and Installation Instructions
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Inverter Board and Cable Replacement Kit
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