Read Sharp LC-26LE320E (serv.man8) Technical Bulletin online
LCD 2011 01 01
Date of Issue:
25
th
January 2011
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – SEEG 97-IC905
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
LC26LE320E
SYMPTOM Will not switch ON unit Dead.
CAUSE
IC905 12v Supply regulator IC fails.
ACTION
Measure the voltage on pin 7 of IC905, Replace the IC if less than 12v.
REF NO DESCRIPTION PART
NUMBER PRICE
CODE
IC 905
RT8289GSP
9JR5600000212
AF
Figure 1: Pin 7 Identification
Display