Sharp 21LF-90H (serv.man8) Service Manual / Technical Bulletin ▷ View online
CTV2004 06 03
Date of Issue:
16
th
June 2004
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – SP041700x
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODELS
21LF90H
SYMPTOM Television responds to the remote control commands sent out by other Sharp product
remote controls, i.e. the standby button on an audio unit turns the television on or off.
ACTION
Replace the Processor IC, IC501, with the one given below.
Note that this change took place from the April 2004 production.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC501
IC, Processor
V20164222
AU
Display