LG 50PG20 Training Manual page 47

P803 Odd Pins ID and Voltages
P803 Odd Pins ID and Voltages
Voltage and Resistance Measurements for the SMPS from working unit (Page 1 of 2)
Diode Mode readings taken with all connectors removed.
P803 CONNECTOR Odd "SMPS" to "Main PWB" P701
Pin Label
1 15V
3 Gnd
5 12V
7 Gnd
9 5V
11 5V
13 Gnd
15 Gnd
17 5_V Det
19 RL_On
21 M5V_ON
STBY Run No Load
0V 16V
Gnd Gnd
0V 12V
Gnd Gnd
5V 5V
5V 5V
Gnd Gnd
Gnd Gnd
.15V 5V
0V 4.5V
0V 3.2V
Plasma Spring 2009
47
Diode Mode
16V 2.26V
Gnd Gnd
12V 2V
Gnd Gnd
5V 1.7V
5V 1.7V
Gnd Gnd
Gnd Gnd
5V 1.56V
0V 2.6V
0V 2.6V
50PG20