6.Abnormal Display
OSD NG or picture NG.
YES
YES
YES
NO
NO
NO
Abnormal
Display
LVDS cable
connection OK?
Reconnect/repla
ce LVDS cable
Check other
connections
TCON VCC
OK?
Check power
flow
Replace main
board
Check LVDS
wave/resistance
OK?
MCU NG
Replace
MCU/main
Upgrade
software
Replace main
board
Replace panel
End
42