Tektronix HFS9003, HFS9009 Field Install Instructions

Instructions

050-3169-02
HFS 9000 Series
Firmware Replacement Kit

070-9493-02

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.

*P070949302*

070949302

Copyright © T ektronix, Inc. All rights reserved.
T ektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes

that in all previously published material. Specifications and price change privileges reserved.
T ektronix, Inc., 14200 SW Karl Braun Drive, Beaverton, OR 97077
TEKTRONIX and TEK are registered trademarks of T ektronix, Inc.

Kit Description

This kit includes parts and instructions to replace the firmware located on the
CPU circuit board. This firmware must be installed to ensure compatibility with
the HFS 9003 with part number of 672-1393-03 or later, Human Interface
assembly or HFS 9009 with a part number of 672-0317-02 or later, Human
Interface assembly.

This document supports Tektronix engineering change notices m83012 and
m83960

Instruments

HFS 9003 B010100 – B010448
HFS 9009 B010100 – B030221

Minimum Tool and Equipment List

Tool Part number

PozidrivR driver n/a

Flat bladed screw driver n/a

Kit Parts List

Ckt number Quantity Part number Description

U63 1 ea 160-8976-07 IC, Memory: CMOS, EPROM, Programmed

U64 1 ea 160-8977-07 IC, Memory: CMOS, EPROM, Programmed

1 ea 070-9493-02 Instructions, Technical: Field Kit

1 ea –––––––––– Label: 050-kit

Firmware Replacement Kit

1