LG 24MP48HQP - No Raster (OSD Not Displayed) Troubleshooting

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2. NO RASTER (OSD IS NOT DISPLAYED) – MAIN
NoRaster(OSDisnotdisplayed)
Check IC100
PIN4(3.3V)
IC100 PIN45,46
14.318MHz
CHECK IC201 PIN2(3.3V).
1.CHECK X100
2. Trouble in IC100
CHECK IC100
PIN39(H-
SYNC),PIN40
(V-SYNC)
CHECKIC100
Is IC100 PIN43
PULSE
YES YES YES
NO
NO
NO
NO
TroubleincableorLCDmodule
CHECKCONNECTIONFromDSUBTO
IC100