LG Flatron W1943TB Service Manual page 20
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Also See for Flatron W1943TB:
- Specifications (2 pages) ,
- Owner's manual (35 pages) ,
- Guía del usuario (34 pages)
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3. NO RASTER (OSD IS NOT DISPLAY)-MSTAR
No Raster
(OSD Is Not Displayed)
SCALER PIN 127,
128 OSCILLATES
AS 12MHZ?
YES
SCALER IC
PIN 41 H SYNC ?
PIN 42 V SYNC?
YES
TROUBLE IN CABLE OR
LCD MODULE
NO
1. Check C420 C421
2. Check X401
3. TROUBLE IN SCALER IC
NO
CHECK CONNECTION
LINE FROM D-SUB TO
SCALER
- 20 -
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