Read LG 42LB4DS (CHASSIS:LA73A) Service Manual online
- 20 -
+
12.0V
+
12.0V
+6
.0
V
+6
.0
V
CS
4344
CS
4344
CS
5340
CS
5340
PQ05
D
Z
1U
PQ05
D
Z
1U
KI
A
7
8R09
KI
A
7
8R09
FAN
1
FAN
1
KIA
7
8R09
KIA
7
8R09
FAN
2,
3
FAN
2,
3
MC
33078
MC
33078
X260
X260
HY
B18
T512
(4EA
)
HY
B18
T512
(4EA
)
AZ
1117
H
-1.8
AZ
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
PQ
05
D
Z
1U
PQ05
D
Z
1U
Live Power
Dead Power
Live-o
n
AZ
1117
H
-3.3
AZ
1117
H
-3.3
LG
D
T
3703
(M
AIN
)
LG
D
T
3703
(M
AIN
)
SC
1565
-1.8
SC
1565
-1.8
IS
L6549
CB
IS
L6549
CB
1.2
V
1.8
V
IS
L6549
CB
IS
L6549
CB
1.8
V
MK
3727
D
MK
3727
D
74LV
T16373
(2
EA
)
74LV
T16373
(2
EA
)
S29GL256
S29GL256
TH
C
63LV
D
1023
T
HC
63LV
D
1023
+3.
3V
_
L
HY
B18
T512
(4EA
)
HY
B18
T512
(4EA
)
MK
3727
D
MK
3727
D
+
19.0V
+
19.0V
NT
P3000
NT
P3000
NT
P3000
NT
P3000
1.8
V
BA033
FP-3
.3
BA033
FP
-3
.3
MTV
416
MTV
416
AZ1086
-1
.8
AZ1086
-1
.8
AZ
1117
H
-3.3
AZ
1117
H
-3.3
SC
1565
-2.5
SC
1565
-2.5
MS
T
3369
MS
T
3369
9.0
V
TE
A6420
TE
A6420
9.0
V
CS
8416
CS
8416
KIA
7
8R09
KIA
7
8R09
MK
3727
D
MK
3727
D
MI
C
2505
MI
C
2505
3.
3V
ST
_MIC
OM
24
C08
24
C08
FR
C
94XY
H
F
RC
94XY
H
Live-o
n
24
C512
24
C512
ST
MA
V335
ST
MA
V335
ISP1504
ISP1504
MI
C
2505
MI
C
2505
K
IA7805
K
IA7805
AZ
1085
S
-3.3
AZ
1085
S
-3.3
AZ
1085
S
-1.8
AZ
1085
S
-1.8
24
C16
24
C16
FRC
FRC
SC
1565
-2.6
SC
1565
-2.6
MI
C
3910
-2
.5
MI
C
3910
-2
.5
SC
1592
-1.0
SC
1592
-1.0
12.0
V
HY
5D
U281622
HY
5D
U281622
SC
2595
-1.0
SC
2595
-1.0
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