Toshiba G00J120 Service Note

BSI No.: G00J120 Publish

2000/10/04

Date: Subject: Application of Substitute for IC (SRAM)

Model: FC15, FC22, FC25P

Category Field Application UNIT

Change of Parts To be applied when necessary Electrical Circuit

FactoryApplication: Dec. 2000

CONTENT

BSINo. G00J120 Page 1

The 256kbit-SRAMs (IC-TC55257D85LE) have been substituted as follows due to discontinuation of production.

[PWA Changed/Added Part No.]

MODEL P-I Before Change After Change Location P I R

FC-22 FC-15

56-0

56-69

58-0

4406573720 PWA-F-SIC-310 3040483403 IC-TC55257D85LE

4406576880

<-----

4843117549 IC-UPD43256BGA8

<-----

IC59 TOSHIBA MADE

-> NEC MADE

C E H

FAA

PWA-F-IMC-312

58-72

FC-25P 56-0

3040483403 IC-TC55257D85LE

4406596740

4843117549 IC-UPD43256BGA8

<-----

IC62 TOSHIBA MADE

-> NEC MADE

C E H

PWA-F-SIC-313

56-69

58-0

3040483403 IC-TC55257D85LE

4406596710

4843117549 IC-UPD43256BGA8

<-----

IC59 TOSHIBA MADE

-> NEC MADE

C E H -

PWA-F-IMC-313

58-72

P-I: Page-Item P: Contents of Change I: Interchangeability R: Reasons for Change

3040483403 IC-TC55257D85LE

4843117549 IC-UPD43256BGA8

IC62 TOSHIBA MADE

-> NEC MADE

C E H -

Attached File