LG 32LG40 Training Manual page 63

DVD Connector CN400 and CN402 Voltage and Resistance
DVD Connector CN400 and CN402 Voltage and Resistance
CN400 Connector "DVD" to P901 "Main"
Pin Label
1 P12V
2 Gnd
3 P3.3V
4 Gnd
5 Gnd
6 P5V
Resistance taken in Diode Mode with Connectors Removed
STBY Run Diode Check
0V 12.3V
Gnd Gnd
3.4V 3.37V
Gnd Gnd
Gnd Gnd
0V 5V
CN402 Connector "DVD" to P900 "Main"
Pin Label
3.22V 1 GP101
Gnd 2 TXD1
0.78V 3 RXD1
Gnd 4
Gnd
*Pin 1: 3.4V with No Disc and 0V with Disc inserted
1.2V
63
STBY Run
*3.4V *3.4V
0.7V 3.08V
0.7V 3.4V
Gnd Gnd Gnd
LCD DV
Diode Check
OL
OL
OL
Gnd
32LG40