50” Power Board Structure; Pin Layout; Pin Spec - LG 50PT85 Service Manual

1-2. 50" Power Board Structure(EAY32927901)

(1) Pin Layout

(2) Pin Spec

AC INLET
NO
SC101
1
2
3
4
5
6
7
8
9
10
11
12
13
Description YH396-03V
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
ANALOG & DIGITAL BOARD
P800
AC AC Det
NC RL-ON
AC STBY 5V
GND
Vs-ON
5V Det
M5V-ON
STBY 5V
GND
NC
6V
GND
3.4V-ON
SMW250-13P
P802 P803
19V 3.4V
19V 3.4V
GND GND
GND GND
6V 6V
GND 6V
3.4V GND
GND GND
12V 12V
12V
GND
GND
GND
SMW250-10P SMW250-12P
- 14 -
PDP MODULE
P811 P812
5V Va
5V Va
GND
GND
GND GND
GND
GND
NC
Vs
Vs
Vs
YH396-04V
YH396-10V
LGE Internal Use Only