LG 32LG40 Training Manual page 64

DVD Connector CN400 and CN402 Voltage and Diode Check
DVD Connector CN400 and CN402 Voltage and Diode Check
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
3.22V 1 GP101
Gnd 2
0.78V 3
Gnd 4
Gnd
1.2V
*Pin 1: 3.4V with No Disc and 0V with Disc inserted
64
Label STBY Run
*3.4V *3.4V
TXD1 0.7V 3.08V
RXD1 0.7V 3.4V
Gnd Gnd Gnd
LCD DV August 2008 32LG40
Diode Check
OL
OL
OL
Gnd