LG Flatron L1942P User Manual

2. NO RASTER (OSD IS NOT DISPLAYED) – LIPS
NO RASTER
(OSD IS NOT DISPLAYED)
NO
NO
NO
NO
REPLACE CCFL LAMP
IN THE LCD MODULE
CHECK POWER BOARD,
AND FIND OUT A SHORT
POINT AS OPENING EACH
POWER LINE
CHECK MICOM INV
ON/OFF PORT.
1. CONFIRM BRIGHTNESS
OSD CONTRL STATE.
2. CHECK MICOM DIM-ADJ
PORT
LIPS
J703
PIN5, PIN6
5V?
J703 PIN9
5V?
J703 PIN10
5V?
CHECK
PULSE AS
CONTACTING SCOPE
PROBE TO CAUTION LABEL.
(CONTACT PROBE TO
CAUTION LABEL.
CAN YOU SEE PULSE
AT YOUR
SCOPE?
YES
YES
YES
YES
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Copyright 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG Flatron L1942P Specifications

General

Brand	LG
Model	Flatron L1942P
Category	Monitor
Language	English