Specifications

LCD DV 42LG60
43
T
T
-
-
CON (TFT DRIVE) PWB CHECKS
CON (TFT DRIVE) PWB CHECKS
T-CON PWB
0V
3.2V
1.8V
US1
LD1
Use LD1 to determine if
The boot up sequence of
The T-CON is OK.
This LED will turn bright Blue
Shortly after power is applied
then go out shortly after
backlights illuminate if all is OK.
Power Off Power 1
st
On
Anode 0V
Cathode 0V
Anode 11.6V
Cathode 0V
Power On
Anode 11.6V
Cathode 9.5V
LED OFF LED ON LED OFF
Check the Regulator
US1 for Correct Voltage
Check Fuse
F1 for 12V
F1
CN1