Block Diagrams
9.
9.3
Wiring diagram 5500 series 42"
19340_401_120730.eps
120816
WIRING DIAGRAM 42"
(5500 series)
Board Level Repair
Component Level Repair
Only for authorized workshops
KEYBO
ARD CONTR
OL
(1057)
MAIN POWER SUPPLY
(1054)
L
A
E
1
3
P
LOUDSPEAKER
LOUDSPEAKER
(1185)
(1185)
LOUDSPEAKER
LOUDSPEAKER
(1185)
(1185)
N
CN901
CN902
CN016
5P
IR/LED BOARD
(1056)
J
CN0201
10P
CN601
6P
1
3
P
CN401
LOUDSPEAKER
(1185)
LOUDSPEAKER
(1185)
L
R
USB1
USB2
USB3
USB4
HDMI4
Y/Pb/Pr
CVBS
HDMI3
NETWORK
HDMI1
HDMI2
VGA
AUDIO
CVBS/SPDIF OUT
TV ANTENNA-CABLE
TV ANTENNA-DIGITAL
SERV.U
12P
CN701
12P
CN90
3
TO PANEL
LN
CN904
ON/OFF
SSB
(1053)
B
32P
CN410
42P
CN409
TO PANEL
See note in Chapter 7 about cable position numbers