9.
Block Diagrams
9.2
Wiring diagram `3000 42"
19330_401_120608.eps
120611
WIRING DIAGRAM 42"
(3000)
Board Level Repair
Component Level Repair
Component Level Repair
Only for authorized workshops
Only for authorized workshops
MAIN POWER SUPPLY
(1054)
A
CN901
L
N
LOUDSPEAKER
LOUDSPEAKER
(1185)
(1185)
LOUDSPEAKER
LOUDSPEAKER
(1185)
(1185)
IR/LED BOARD
(1056)
J
5P
KEYBOARD CONTROL
(1057)
SSB
(1053)
B
13P
CN01
4P
CN01
TV ANTENNA
Y/V
Pb
Pr
L
R
Y
Pb
Pr
L
R
CVI 2/AV
AV OUT
VIDEOLR
CVI 1
AUDIO
VGA
HDMI 2
HDMI 1
SERV.U
HDMI
3
VIDEO
AV IN 1
LR
U
S
B 1
U
S
B 2
to panel
to panel
CN
8
01
CN
8
02
CN902
13P
CN701
4P
CN601
1
3
P
CN401
to panel
40P
CN408
Component Level Repair
Only for authorized workshops
E
LOUDSPEAKER
(1185)
LOUDSPEAKER
(1185)