Read LG 32LB4DS (CHASSIS:LA73A) Service Manual online
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+
12.0V
+
12.0V
+6
.0
V
+6
.0
V
C
S
4344
C
S
4344
C
S
5340
C
S
5340
PQ05
D
Z
1
U
PQ05
D
Z
1
U
KI
A
7
8R09
KI
A
7
8R09
FAN
1
FAN
1
KI
A
7
8R09
KI
A
7
8R09
FAN
2,
3
FAN
2,
3
M
C
3
3078
M
C
3
3078
X260
X260
HY
B18
T512
(4EA
)
HY
B18
T512
(4EA
)
A
Z
1117
H
-1.8
A
Z
1117
H
-1.8
LM7
5
LM7
5
IC
L3232
CB
N
Z
IC
L3232
CB
N
Z
+
5
.0
VS
T
+5
.0
V
S
T
+
3
.3
V_L
+3
.3
V
_
L
AT
/N
T Tune
r
AT
/N
T Tune
r
+5V
_
L
+5.
0V
S
I3865
S
I3865
PQ05
D
Z
1
U
PQ05
D
Z
1
U
Live
Dead
Live-o
n
A
Z
1117
H
-3.3
A
Z
1117
H
-3.3
LG
D
T
3703
(M
AIN
)
LG
D
T
3703
(M
AIN
)
S
C
1565
-1.8
S
C
1565
-1.8
IS
L6549
CB
IS
L6549
CB
1.2
V
1.8
V
IS
L6549
CB
IS
L6549
CB
1.8
V
M
K
3727
D
M
K
3727
D
74LV
T16373
(2
EA
)
74LV
T16373
(2
EA
)
S29GL256
S29GL256
T
H
C
63LV
D
1023
T
H
C
63LV
D
1023
+3.
3V
_
L
HY
B18
T512
(4EA
)
HY
B18
T512
(4EA
)
M
K
3727
D
M
K
3727
D
+
19.0V
+
19.0V
N
T
P3000
N
T
P3000
N
T
P3000
N
T
P3000
1.8
V
BA033
FP-3
.3
BA033
FP-3
.3
M
T
V
416
M
T
V
416
AZ1086
-1
.8
AZ1086
-1
.8
A
Z
1117
H
-3.3
A
Z
1117
H
-3.3
S
C
1565
-2.5
S
C
1565
-2.5
M
S
T
3369
M
S
T
3369
9.0
V
T
E
A6420
T
E
A6420
9.0
V
C
S
8416
C
S
8416
KI
A
7
8R09
KI
A
7
8R09
M
K
3727
D
M
K
3727
D
M
IC
2505
M
IC
2505
3
.3V
ST
_MIC
O
M
24
C08
24
C08
F
R
C
94XY
H
F
R
C
94XY
H
Live-o
n
24
C512
24
C512
S
T
M
A
V335
S
T
M
A
V335
ISP1504
ISP1504
M
IC
2505
M
IC
2505
K
IA7805
K
IA7805
A
Z
1085
S
-3.3
A
Z
1085
S
-3.3
A
Z
1085
S
-1.8
A
Z
1085
S
-1.8
24
C16
24
C16
FRC
FRC
S
C
1565
-2.6
S
C
1565
-2.6
M
IC
3910
-2
.5
M
IC
3910
-2
.5
S
C
1592
-1.0
S
C
1592
-1.0
12.0
V
HY
5
D
U281622
HY
5
D
U281622
S
C
2595
-1.0
S
C
2595
-1.0
- Power
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