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LG 42PT85-ZB Service Manual page 15

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1-3. 42" Power Board Structure(EAY32927901)
(1) Pin Layout
(2) Pin Spec
AC INLET
NO
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
YH396-03V
Description
Copyright©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
ANALOG & DIGITAL BOARD
P1
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
P2
P3
19V
3.4V
19V
3.4V
GND
GND
GND
GND
6V
6V
GND
6V
3.4V
GND
GND
GND
12V
12V
GND
12V
GND
GND
SMW250-10P
SMW250-12P
- 15 -
PDP MODULE
P11
P12
Vs
5V
Vs
GND
NC
Va
GND
GND
GND
GND
Va
GND
GND
NC
5V
Vs
Vs
YH396-08V
YH396-09V
LGE Internal Use Only

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