LG L192WS-BNQ - TROUBLESHOOTING BAD SCREEN; Bad Screen Diagnosis

21
7. BAD SCREEN
Bad Screen
WorkmanshipLVDS Cable Reinsert
Change LVDS Cable
Check Crystal:Pin96,97
Of U105
Check the communication
Of U105 and U106
Check the pins of
U105 and U106
LVDS Cable NG
Check :X101,
C153,C154
Check: SDO,SCZ,
SCK,SDI, Reset
NG
OK
OK
NG
OK
OK
OK
NG