Block Diagram - ViewSonic VPW425 Service Manual

BLOCK DIAGRAM

Front
Button
Control
Board
Assy
4
JA3_1
Pin[1:6]
Power
SW
JP1_1
AV Module
Pin[1:32]
Board(with
Tuner)
JP2_1
Assy Pin[1:32]
5
Interface Board- Y Ass'y
6
Logic E-Buffer
PDP Socket Diagram
LA03_1
Logic Board Ass'y 7
Pin[1:31]
Image Board 1
Ass'y
J1_1
Pin[1:31]
(LVDS) J14_1
Pin[1:6]
JP4_1 (5V,SB DET )
PinA[1:48]
J21_1
Pin[1:7]
(24V,9V)
JP5_1 J12_1
Pin[1:10]
J15_1
(Audio Signal)
Pin[1:4]
J11_1
(9V)
Pin[1:12]
J25_1
(Audio DC,Supply)
Pin[1:3]
(5V) J5_1
Pin[1:6]
(Key)
11
AC
PLUG
5-1
JA2_1
Audio Amplifier
Pin[1:10]
Board Ass'y
JA1_1
3
Pin[1:12]
PANEL Power
Supply Ass'y
8
SA_1
CON8011
Pin[1:6]
Pin[7:13]
AUDIO_1
CON8009
Pin[1:7]
Pin[1:2]
AC Master power swith Board
2
SW_1 AC IN_1
AC OUT_1
9
Power Input
Module
Assy
Panel's Board Assem bly
VER1.0
Logic F-Buffer
14
SAM PO Board Assem bly