Operating instructions

32″W LCD TV WDE SK-32H635S
20
No Display
Check the source
OK
Reset source
Check LVDS cable
NG
Reset LVDS cable
OK
Check 24V power supply
NG
Check B+ voltage, T951, D955, C944
OK
OK
Check U401
NG
Replace main board
OK
Check panel
NG
Replace panel
Check BL_ON_OFF signal
NG
Check U411
OK
Check C947 (+) 12V
NG
Replace C947
OK
Check IC951, IC952, IC953
NG
Replace IC951, IC952, IC953
OK
Check IC901
NG
Replace IC901