Philips BDH4222V/00, Service Manual, Page: 5 / 35

BLOCK DIAGRAM VER1.0
2-1
JA 1
Front Button
Control
Board Ass'y
Address BUS-R Ass'y
PANEL Power Supply
Ass'y
CN7
Interface
Board- Y Ass'y
Address BUS-L Ass'y
J5
Y
A
m
p B
oar
d-
U
ppe
r A
s
s'
y
CN6
JA 3
PDP Panel Module
CN2
Y
A
m
p B
oar
d-
Low
e
r A
s
s
'y
P a ne l 's B oa rd A ssem b l y
Logic Board Ass'y
J10
CN5
AV Module
Board
Ass'y
CN13
CN8
CN4
Image Board Ass'y
CN14
X A
m
p B
o
a
rd-
U
ppe
r A
s
s
'y
SUB-Power
Board Ass'y
S AM P O Bo ard A ssem bl y
X A
m
p B
o
a
rd-
Low
e
r A
s
s'
y
Audio
Amplifier
Board Ass'y
CN15
Interface
Board- X Ass'y
JA 2