Overall Block Diagram - LG LSS-3200A Service Manual

OVERALL BLOCK DIAGRAM

1. OVERALL BLOCK DIAGRAM 1
AC120V
POWER 1
2 PWR_KEY
SWITCH
3 ANODE 1
4 F_RESET
Board
5
Board-to-Board Connection
SMPS
Board
1 4V 1
2 4V 2
3 3V 3
4 GND 4
5 GND 5
6 6.5V 6
7 GND 7
8 12V 8
9 GND 9
10 30V 10
11 GND 11
12 24V 12
13 GND 13
14 -8V 14
13 (N.C) 13
GND 1
2
3
4
GND 5
MAIN Board
FRONT Board
3-47 3-48