[ZD]
VIN
PWM SWITCH
SW
GND
[V-L54228]
VBST
SS
VFB
VREG5
EN
P-PAD
FL921
220ohm
MPZ2012S221AT
1
2
C9105
10uF(K)
16V
3216
1
2
C9104
NOT MOUNT
10uF(K)
16V
3216
1
2
C_POWER_DB
101 116
R9101 4.7K(J)
2
1
12V_DCDC
L9004
4.7uH(X)
CLF7045T-4R7N
1
2
C9103
10uF(K)
16V
2012
1
2
C9107
10uF(K)
16V
3216
1
2
C9106
10uF(K)
16V
3216
1
2
C9111
NOT MOUNT
1uF(K)
6.3V
1
2
GND
C9112
1uF(K)
16V
1608
1
2
C9116
47pF(J)
50V
1
2
C9114
100nF(K)
50V
1608
1
2
C9118
22uF(K)
10V
3216
1
2
C9119
NOT MOUNT
22uF(K)
10V
3216
1
2
C9117
22uF(K)
10V
3216
1
2
C9115
NOT MOUNT
470pF(J)
50V
1
2
R9105
NOT MOUNT
47(J)
2012
2
1
3.3VD
ZD904
NOT MOUNT
KDZTR4.3B
C
A
C9125
100nF(K)
10V
1
2
GND
FL922
220ohm
MPZ2012S221AT
1
2
FL923
220ohm
MPZ2012S221AT
1
2
D9004
NOT MOUNT
1SS355VMTE-17
AC
R9107
NOT MOUNT
750(J)
2
1
R9106
NOT MOUNT
750(J)
2
1
C9126
1nF(K)
50V
1
2
3.3VD
GND
C9108
10nF(K)
25V
1
2
C9101
1nF(K)
50V
1
2
C9127
100nF(K)
50V
1608
1
2
R9108 20K(D)
2
1
R9102 20K(D)
2
1
R9104
33K(D)
2
1
R9103
1K(D)
2
1
C9113
15nF(K)
25V
1
2
V47A00063900
IC904
TPS54427DDAR
6
8
7
4
5
2
3
1
9
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 ...