Read LG 50PJ260R-MB (CHASSIS:PP01A) Service Manual online
ⓒ LG Electronics. Inc.2009
Making
Revision
PDP TV
Symptom
Repair Process-Reference data
Check voltage on Power board
A22
B. Power Problem
Checking Order
Checking Order
Pin Map
Power B/D↔Main B/D
(P813) (P1100)
5V
Error_DET
8
7
6
17
15
16
14
No.
High(3.3V~5V)
RL_ON
High(3.3V~5V)
AC DET
5V
STBY 5V
Check the other pin’s output
High(3.3V~5V)
Vs-ON
High(3.3V~5V)
M5_ON
Remark
Spec
Checking
Point
P814
1
17V
2
17V
3
GND
4
GND
5
5V
6
5V
7
5V
8
Error_DET
9
GND
10
GND
11
GND
12
GND
13
STBY
14
STBY
15
RL_ON
16
AC_DET
17
M_ON
18
AUTO_GND
Wafer
SMAW200-H18S2