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2. NO RASTER (OSD IS NOT DISPLAY)-MSTAR
No Raster
(OSD Is Not
Displayed)
SCALER PIN1，2
OSCILLATES AS
14.318MHZ?
YES
SCALER IC
PIN16 H SYNC ?
PIN17 V SYNC?
YES
TROUBLE IN CABLE OR
LCD MODULE
NO
1. Check C411 C412
2. Check X401
3. TROUBLE IN SCALER IC
NO
CHECK CONNECTION
LINE FROM D-SUB TO
SCALER
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