Tektronix U59 Integrated Circuit Firmware Version 506B for the VX4428 Manual

Tektronix U59 Integrated Circuit Firmware Version 506B for the VX4428 Manual
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new and certified-used/pre-owned equipment
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RENTALS
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SECURE ASSET SOLUTIONS
SERVICE CENTER REPAIRS
Experienced engineers and technicians on staff
at our full-service, in-house repair center
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Instructions
Tektronlx
/
050-3248-00
US9 Integrated Circuit Firmware Version 506B
VX4428 Quad ARINC-429
TransmitterIReceiver Module
Warning
The servicing instructions are !'or use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to the Safety Summary prior to
performing service.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Copyright 0 Tektronix. Inc. All rights reserved.
Tektronix products are covered by U.S. and foreign patents. issued and pending. Information in this publication supercedes
that i n all previously published m a t e d . Specifications and price change privileges reserved.
Printed in the U.S.A.
Tektronix. Inc.. P.O. Box 1000. Wilsonville. OR 97070-1000
'TEKTRONIX and TEK are registered trademarks of Tektronix. Inc.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Service Safety Summary
Only qualified personnel s h o ~ ~perform
ld
service procedures. Read this Scr1,ic.r
Sqfcty S~umzut-yand the safety summaries in your product manual before
performing any service procedures.
Do Not Service Alone. Do not perform internal service or adji~stmentsof this
product unless another person capable of rendering first aid and resuscitation is
present.
Disconnect Power. To avoid electric shock, disconnect the mains power by means
of the power cord or, if provided, the power switch.
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.
U59 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Service Safetv Summarv
U59 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Kit Description
This kit includes parts and instructions to replace US9 so that during interrupt
acknowledge (IACK) cycles it does not block 32 bit access. This mod also
requires that you add a wire strap to the main board.
This document supports Tektronix modification: M84908.
Products
<VX4428>
<B020284 and below.>
Minimum Tool and Equipment List
Reauired tools and eauipment
I Part number
I NA
I1 NANIA
Soldering Iron, 15 W
Phillips screwdriver
Open end wrench, 3/16
Kits Parts List
Circuitlfigure
number
Quantitv
Part number
Description
1 1 ea
U59
I 1 ea
/ 075-0123-00 1 Kit Instructions
-------
0.16ft
I-------
-------
1 163-0136-01 1 IC Digital: Prgrn. PAL, Rev 506B
I
Solid.30 AWG Kynar
US9 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Kit Description
U59 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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 product manual. Contact your nearest Tektronix, Inc., service
center or Tektronix factory service for installation assistance.
CAUTION. To pre1vnt static dischcrrge clanzuge, ser\>icethe instrument on!\%in cr
static:free en\~ironnzent.Ohsenw sta~zdardl~urzcllingpreculrtions for stutic-semitive cle~Gcesrthile installir~gthis kit. Alway.5 wear cr grounded wrist strap,
gro~rrzdecljbot.strop, urzcl static resistant apparel r~4ileinstalling this kit.
Remove
Complete the following procedure to remove the main board.
1. Remove the sixteen screws securing the module covers. Refer to Figure 1.
2. Lift the module covers off the module.
Figure 1: Remove module covers
U59 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Installation Instructions
Install
Complete the following procedures to install the replacement integrated circuit
(IC) and wire strap.
install U59
1. Unsolder and discard the IC located in U59. Refer to Figure 2.
2. Solder the replacement IC, provided in this kit, in U59. Be sure to position
the IC so that pin one is in the square pad on the circuit board. (Pin one on
the IC is marked by a dot or can be identified by locating the pin to the left
of the notch.)
Install wire strap
1. Turn the module over so that the solder side i \ facing up.
2. Cut a piece of wire about 1.5 inches long from the wire provided in this kit.
3. Strip a small amount of insulation from both ends of the wire.
4. Solder one end of the wire to P1-A2 1. Refer to Figure 2.
5. Solder the opposite end of the wire to pin 14 of U59. Refer to Figure 2.
US9 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Installation Instructions
Pin 14 of U59
Figure 2: Install IC and wire strap
Reassemble
Complete the following procedure to reassemble the module and to add the kit
label to the module cover.
1. Replace both module covers. Be sure the mylar side on the bottom cover is
facing toward the solder side of the board.
U59 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Installation Instructions
2. Tighten all screws on the covers
3. Remove the protective backing from the kit label. Place the label on a clean
area near the center of the top cover. The label indicates that the kit has been
installed.
Verify Operation
Power on the VX4428 to run the self test. Verify that there are no error codes. If
necessary refer to the VX4428 U\er manual for further information regarding the
self test.
:: End of document ::
US9 Integrated Circuit Firmware Version 506B
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Artisan Technology Group is your source for quality
new and certified-used/pre-owned equipment
• FAST SHIPPING AND
DELIVERY
• TENS OF THOUSANDS OF
IN-STOCK ITEMS
• EQUIPMENT DEMOS
• HUNDREDS OF
MANUFACTURERS
SUPPORTED
• LEASING/MONTHLY
RENTALS
• ITAR CERTIFIED
SECURE ASSET SOLUTIONS
SERVICE CENTER REPAIRS
Experienced engineers and technicians on staff
at our full-service, in-house repair center
WE BUY USED EQUIPMENT
Sell your excess, underutilized, and idle used equipment
We also offer credit for buy-backs and trade-ins
www.artisantg.com/WeBuyEquipment
InstraView REMOTE INSPECTION
LOOKING FOR MORE INFORMATION?
Visit us on the web at www.artisantg.com for more
information on price quotations, drivers, technical
specifications, manuals, and documentation
SM
Remotely inspect equipment before purchasing with
our interactive website at www.instraview.com
Contact us: (888) 88-SOURCE | [email protected] | www.artisantg.com
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