Sharp LC-13SH1E (serv.man22) Service Manual / Technical Bulletin ▷ View online
LCD 2006 03 05
Date of Issue: 30
th
March 2006
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference - LV-149
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
LC13SH1E
LC15SH1E
LC20SH1E
SYMPTOM Tuning operation failure:
• Auto tuning takes an excessive amount of time to complete.
• When a channel is selected, the program display OSD changes, but the picture
does not.
CAUSE
Incorrect I
2
C control voltage setting.
ACTION
Change the value of R101 to 10k
Ω.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
R101
SMD Resistor, 10k
Ω
VRS-CY1JF103JY
AA
LC13SH1E and LC15SH1E R101 Location
LC20SH1E R101 Location
Display