Sharp LC-52SB57U - [3] MAIN Unit

LC-46SB57U/LC-52SB57U
9 – 3
[3] MAIN Unit
1
23
1097654 8
J
A
B
C
D
E
F
G
H
I
1311 191816151412 17
TU_AFT
R1115
100
R1121
100
R1120
2.2K
R1119
1.8K
R1114
3.9K
R1113
12K
F
Q1102
KTC3875SG
Q1101
KTC3875SG
R1103
0
A8V
R1102
47
R1101
47
C1112
10u
16V
KZA510WJPZ
R1118
2.7K
F
C1107
1000P
CZB
R1109
330
A5V
TUN_AD_CTL
SIF
FB1101
A206WJ
C1101
10u
10V
KZA616WJQZ
C1102
10u
10V
KZA616WJQZ
FB1102
A206WJ
TUN_SCL
TUN_SDA
GND_B
IF_P
IF_N
SIF_CM
R1127
0
CVBS3
CVBS3_CM
R1124
0
LUG1102
HA006WJ
LUG1105
HA006WJ
LUG1103
HA006WJ
LUG1106
HA006WJ
LUG1101
HA006WJ
GND_B
LUG1104
HA006WJ
GND_B
LUG1110
HA006WJ
GND_B
AFT_CPU
R1130
0
LUG1114
HA006WJ
*R1105
470
*C1126
0.1u
25V
R1125
4.7K
R1128
10K
C1119
0.047u
10V
IF_AGC
C1116
0.01u
25V
*C1125
1u
CYB
10V
*C1124
4700P
CZB
25V
LUG1115
HA006WJ
*C1129
0.01u
*C1130
0.01u
*R1134
0
CY
0.39uH
*R1135
0
CY
0.39uH
*R1133
0
CZ
33pF
*R1107
0
CZ
33pF
*R1136
100
CZ
*R1137
100
CZ
*Q1104
HN7G04FUA
1
2
3
4
5
6
*TU1101
AA033WJQZ
2
BB
3
GND
4
MB
5
RF-AGC
NC
7
GND
8
SDA
9
SCL
10
TU_AS
NC
12
IF(+)
13
IF(-)
14
IF-AGC
15
B1
16
SIF
17
AFT_OUT
19
VIDEO
GND_B
LUG1109
HA006WJ
LUG1108
HA006WJ
LUG1107
HA006WJ
*R1139
0
CZ
33pF
*R1138
0
CZ
33pF
*C1131
68u
10V
AAPE
*C1134
68u
10V
AAPE
10uH
L1106
CEM
R1140
0
(PWBXE833WJ)
TO MAIN13(CONN)
140mAmax
20mAmax
60mAmax
TO MAIN16(POWER2)
TO MAIN8(UCOM)
TO MAIN16(POWER2)
TO MAIN9(CPU)
TO MAIN12(EXBUS)
DUNTKE833WE03
MAIN1 (TUNER)
MAIN UNIT 1/16
3.2
9.0
3.8
1.6
3.8
2.2
MAIN Unit (1/16)