Toshiba TA RW255 Service Manual

CONFIDENTIAL

Service Bulletin

18 Park Way, Upper Saddle River, NJ 07458

No. 006R1

Date:

_____________________________________________________________
Model: TA-RW255

Subject: No Sound output from Deck “B” after switching from Deck “A”.

Symptom: No Sound output from Deck “B” after switching from Deck “A”. The

symptom is the result of a programming error in the original Microprocessor.

Solution:

Microprocessor has been replaced add the letter “A” to the end of the units Serial
Number. Note: If version 1.00 is installed into a set that originally had version 1.01 the
following error will occur: After Deck A is switched to Deck B in Continuous tape
playback mode, sound will not be produced from Deck B.

Replace the Microprocessor with the improved version. After the

Parts:

FORMER NEW Ref #

Description Part Number Description Part

Q701 MPD78042FGF-

140-3B9

22242245R3 MPD78042FGF-

141-3B9

September 2, 2005

Number

22242284R3

______________________________________________________________________________________

This document and the information it contains is intended for the exclusive use of Authorized ONKYO Service Centers and their
employees. This document may contain information that is privileged, confidential and exempt from disclosure under applicable law
and terms of the ONKYO Service Agreement. Any dissemination, distribution or copying of this document and the information it
contains is strictly prohibited.

CONFIDENTIALITY NOTICE: