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Troubleshooting
6-8 Horizontal Sync Flows
Horizontal Sync Flows
the output of 2H-Sync
from the progressive
the output of 2H-Sync
HREF to LCD Control
Check the input of
2H-sync to ICL301(CXD2443Q) Pin 13 on
the LCD Control Board
Check the
voltage of CNL06
RPD (2.8V)
Check the connector to
LCD panel (CNL04)
6-6
Yes
Check
module
Yes
Check
Board
Yes
Yes
Yes
No
Replace the
progressive module
No
Check Connector
Assy AC1
No
Check ICL402
(74HC123) Pin13,FI302
Check voltage of TL301
No
so that the voltage of
CNL06 RPD is 2.8V
Samsung Electronics
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