Sharp LC-32GD1E (serv.man33) Service Manual / Technical Bulletin ▷ View online
LCD 2005 03 01
Date of Issue: 3
rd
March 2005
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 2
Sharp Electronics (UK) Limited
Reference - LV-106
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
LC26GA3E
LC26GA4E
LC26GA5E
LC32GA3E
LC32GA4E
LC32GA5E
LC32GD1E
LC37GA3E
LC37GA4E
LC37GA5E
LC37GD1E
This phenomenon can also apply to the following non-UK models:
LC-26GA3H
LC-26GA3M
LC-26GA3X
LC-26GA4H
LC-26GA4M
LC-26GA4X
LC-26GA4U
LC-26GA4T
LC-26GA4D
LC-26GA5E
LC-26GA5U
LC-26GA6U
LC-26GD4U
LC-26GD6U
LC-32G1H
LC-32G1M
LC-32G1X
LC-32G2H
LC-32G2M
LC-32G2X
LC-32G4D
LC-32G4T
LC-32G4U
LC-32GA3H
LC-32GA4M
LC-32GA4X
LC-32GA5U
LC-32GD4U
LC-32GD6U
LC-37G1H
LC-37G1M
LC-37G1X
LC-37G2H
LC-37G2M
LC-37G2X
LC-37G4D
LC-37G4T
LC-37G4U
LC-37GA3H
LC-37GA4M
LC37GA4X
LC-37GD4U
LC-37GD6U
SYMPTOM When the unit is turned on, vertical stripped lines appear. These lines may disappear
with repeated on/off cycling.
CAUSE
IC2 (QS) output operation is stopped.
ACTION
If the LCD Control PWB version in the range given below, carry out the modification on
page 2.
page 2.
DUNTKC793FE**
Version 0
LC26GA5U, LC32GA5U, etc
DUNTKC807FE** Version 1 or less
LC26GA3E, LC32GA4E, LC37GD1E, etc
DUNTKC919FE**
Version 2 or less
LC26GA5E, LC32GA5E, LC37GAE, etc
LCD 2005 03 01
Date of Issue: 3
rd
March 2005
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 2 of 2
Sharp Electronics (UK) Limited
Reference - LV-106
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
Add a 30mm jumper wire as shown below:
Display