VIN
VOUT
HGND
[V-LMM185*]
CN
Co
UREG
GND
[SBD]
[SBD]
[MFNG]
[TRPD]
IC124
V47A00045600
MM1851FTRE
4
6
1
2
5
3
GND
GND
C1280
2.2uF(K)
10V
C1282
2.2uF(K)
10V
C1281
10nF(K)
25V
3.3VD
1.5V_DDR
D1240
NOT MOUNT
RB055L-30TE25
C
A
120 121
M_DDRVREF
GND
1.5V_DDR
R1221
1K(D)
21
C1220
4.7uF(K)
6.3V
1
2
R1220
1K(D)
21
D1241
RB055L-30TE25
C
A
101 116 C_POWER_DDR
D1242
1SS355VMTE-17
A
C
R1241
100mW
47(J)
2
1
5V1
R1240
0(X)
2
1
C1287
NOT MOUNT
1uF(K)
6.3V
1
2
Q1206
SSM3K310T(T5L,F,T)
G
S
D
R1257 75K(J)
21
Q1205
2SC4116-Y(TE85L,F)
E
B
C
GND
C1285
NOT MOUNT
1uF(K)
6.3V
1
2
R1258
1K(J)
2
1
R1254
1K(J)
2
1
1.15V_VDDC
GND
Q1204
V41A00020200
DTA023YEBTL
2.2k+10k
OR=V41A00013200
C
E
B
GND
1.5V_DDR
C1286
1uF(K)
16V
1
2
5VD
R1256
10K(J)
2
1
1.5V_SOC
GND
R1255
4.7K(J)
2
1
R1234
0(X)
2
1
3.3VD
R1238
NOT MOUNT
6.8K(J)
2
1
C1288
NOT MOUNT
10uF(K)
10V
1
2
R1239
NOT MOUNT
6.8K(J)
2
1
D1243
NOT MOUNT
1SS355VMTE-17
AC
R1263
NOT MOUNT
0(X)
2
1
C1290
4.7uF(K)
1
2
GND
DP124
1
DP125
1
7453/6453 Main
Summary of Contents for 42L7453D
Page 1: ...SERVICE MANUAL LCD Color Television 42L7453D 42L7463D Model Information ...
Page 5: ...REV 00 Apr 16 2014 ...
Page 6: ...SERVICE MANUAL LCD Color Television 42L7453D 7463D series System Information ...
Page 91: ...R6702 47K J 2 1 R6701 47K J 2 1 H_DDCDC_CK 660 108 H_DDCDC_DA 660 108 5V1 7453 6453 Main ...
Page 163: ...R6702 47K J 2 1 R6701 47K J 2 1 H_DDCDC_CK 660 108 H_DDCDC_DA 660 108 5V1 7463 6463 Main ...
Page 187: ...REV 00 Apr 7 2014 ...
Page 188: ...SERVICE MANUAL LCD Color Television 42L7453D 42L7463D Model Information ...
Page 192: ...REV 00 Apr 16 2014 ...
Page 193: ...SERVICE MANUAL LCD Color Television 42L7453D 7463D series System Information ...
Page 278: ...R6702 47K J 2 1 R6701 47K J 2 1 H_DDCDC_CK 660 108 H_DDCDC_DA 660 108 5V1 7453 6453 Main ...
Page 350: ...R6702 47K J 2 1 R6701 47K J 2 1 H_DDCDC_CK 660 108 H_DDCDC_DA 660 108 5V1 7463 6463 Main ...
Page 374: ...REV 00 Apr 7 2014 ...
Page 461: ...R6702 47K J 2 1 R6701 47K J 2 1 H_DDCDC_CK 660 108 H_DDCDC_DA 660 108 5V1 7453 6453 Main ...
Page 533: ...R6702 47K J 2 1 R6701 47K J 2 1 H_DDCDC_CK 660 108 H_DDCDC_DA 660 108 5V1 7463 6463 Main ...