9.
Block Diagrams
9-4
Wiring Diagram 39" (4500 series)
19510_402_1
3
0422.ep
s
1
3
0422
WIRING DIAGRAM
3
9"
(4500
s
erie
s
)
Bo
a
rd Level Rep
a
ir
Component Level Rep
a
ir
Only for
au
thorized work
s
hop
s
KEYBO
A
RD CONTR
O
L
(1057)
E
IR/LED BOARD
(1056)
SS
B
(105
3
)
S
ee note in Ch
a
pter 7
ab
o
u
t c
ab
le po
s
ition n
u
m
b
er
s
L
N
CN9901
MAIN POWER
S
UPPLY
(1054)
A
B
U
S
B 2
U
S
B 1
NETWORK
TV ANTENNA
DIGITAL
AUDIO OUT
LR
CVB
S
/Y
P
b
Pr
AUDIO IN
DVI
HDMI
HDM2
1
ARC
VGA
S
ERV.U
WIFI
MODULE
OPTION
BOARD
(105
8
)
ALC
TO PANEL
WiFi
Antenn
a
1G51
51P
11P
1C20
CN016
5P
CN201
6P
4P
1D01
17P
1M
8
9
5P
WIFI01
6P
1C
3
1
TO PANEL
12P
CN
8
501
5P
CN
8
10
3
1
3
P
CN9101
4P
CN
8
102
LOUD
S
PEAKER
LOUD
S
PEAKER
(11
8
5)
(11
8
5)
LOUD
S
PEAKER
(11
8
5)
LOUD
S
PEAKER
LOUD
S
PEAKER
(11
8
5)
(11
8
5)
LOUD
S
PEAKER
(11
8
5)
J
W