Wm-D1; Inv On/Off - LG 32LG40 Training Manual

Power Supply Connector P201 Odd Pins Voltage and Resistance
Power Supply Connector P201 Odd Pins Voltage and Resistance
Pin Label
23 N/C
21 BR1
19 PWR
17 ERR
15 Gnd
13 Gnd
11 5.2V
9 5.2V
7 Gnd
5 12V
3 Gnd
1 16.5V
Resistance taken in Diode Mode with Connectors Removed
P201 "SMPS" to P800 "Main PWB"
Diode
STBY Run
Check
0V 3.2V
0V 1.68V
0V 2.86V
Gnd Gnd 1.26V
Gnd Gnd Gnd
Gnd Gnd Gnd
5.15V 5.15V 0.34V
5.15V 5.15V 0.34V
Gnd Gnd Gnd
0V 11.8V 1.69V
Gnd Gnd Gnd
0V 16V 0.31V
Pin Label
OL 24 N/C
OL 22 PWM-DIM
OL 20

INV On/Off

18 ACD
16 Gnd
14 Gnd
12 5.2V
10 5.2V
8 Gnd
6 12V
4 Gnd
2 16.5V
29
Diode
STBY Run
Check
0V 0V OL
0V 3.38V OL
0V 3.29V OL
5.05V 4.57V OL
Gnd Gnd Gnd
Gnd Gnd Gnd
5.15V 5.15V 0.34V
5.15V 5.15V 0.34V
Gnd Gnd 0V
0V 11.8V 1.69V
Gnd Gnd Gnd
0V 16V 0.31V
LCD DV 32LG40