Sharp LC-32LB261U Service Manual page 47

32"&42"&50"LCD TV
Silicon Tuner
FCN101
C159
1N50V
5
ANT
4
4
3
L101
3
2
NC
2
1
RF CONN
1
3/6
传
388G510F501AHC
TUNER POWER +3V3
5V_SW
U101
AP1117E33L-13-77
3
VIN VOUT
C120
10UF 10V
+5VSB
VGA
ZD120
BAT54
R131 R132
4K7 1/16W 5%
4K7 1/16W 5%
VGASDA
HSYNC#
VSY NC#
VGASCL
088G353GFF1AXH
VGA/UART
VGASDA
VGASCL
CN102
CONN
3
VGAL_IN
2
VGAR_IN
1
NC
L104 L105 C160
8.2NH 27nH 1N50V
LNA_INP
C162 C169 C161
1P 50V
D102 5P6 50V 1N50V
BAV99 LNA_INN
L103
27nH
Ne ar Scale r
L106
IF_FAT_IN+
0.22UH
L107
3V3T / 200mA IF_FAT_IN-
0.22UH
3V3T
2
C122 C121
100NF 16V 10UF 6.3V 20%
T_SDA
T_SCL
CONN
6 RED_GND
11 1
RED
7 GRN_GND
12 2
GRN
8 BLU_GND
13 3
BLU
9
14 4
10
15 5
CN101
DDCA_DA
DDCA_DA 6
DDCA_CK
DDCA_CK 6
R143 VGA_L_In
VGA_L_In 6
10K 1/16W 5%
R145 VGA_R_In
VGA_R_In 6
10K 1/16W 5%
ZD112 ZD113 R146 R147
C142 C143
3.3NF 50V NC
VSYNC#
3.3NF 50V 12KOHM +-5% 1/16W
12KOHM +-5% 1/16W
Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
VDD_1P8
C129
47PF 50V FB101
FAT_IN+ 6
AGC1
6 IF_AGC1
C184
56PF 50V
FAT_IN- 6
C118
47PF 50V
R121 100R 1/16W 5% M_SDA
M_SDA 6,8
R124 100R 1/16W 5% M_SCL
M_SCL 6,8
NEARLY CONNECTOR NEARLY IC
VGA_SOG
C133
1nF 50V
GRN R129 C134 VGA_GP
33R 1/16W 5%
R130 47NF 16V
ZD108
NC 75R 1/16W 1%
GRN_GND R133 C136 VGA_COM
68R 1/16W 5%
47NF 16V
BLU VGA_BP
R134 C137
33R 1/16W 5%
R135 47NF 16V
ZD109
NC 75R 1/16W 1%
BLU_GND
RED R136 C139 VGA_RP
33R 1/16W 5%
R139 47NF 16V
ZD110
NC 75R 1/16W 1%
RED_GND 100R 1/16W 5%
HSY NC# VGA_HS
R122
R144
ZD111
NC 10K 1/16W 5%
100R 1/16W 5%
VGA_VS
R123
R149
ZD114
NC 10K 1/16W 5%
47
3V3T
R183
510K 1%
VDD_1P8 C164
NC
RESET
X102
16MHz
1 2
C123
1UF 10V
C166
10N 50V
3V3T U102
C163
100N16V
MxL661
1 18
VDD_3p3 CLK_OUT
2 17
LNA_INP
LNA_INP SDA
LNA_INN 3 16
LNA_INN SCL
4 15
VDD_1p8 VDD_IO
5 14
AGC_2/GPO_3 GND_DIG
6 13
AGC_1 VDD_1p2
1 2
1000OHM C172
R126 2.2nF 50V
100R 1/16W 5%
C167 C135
100N16V 100N16V
MxL661-AG-R
3V3T VDD_1P8
C171
100N16V
IF_FAT_IN+
C168 4.7NF 50V
IF_FAT_IN-
C173 4.7NF 50V
VGA_SOG 6
VGA_GP 6
VGA_COM 6
VGA_BP 6
VGA_RP 6
VGA_HS 6
VGA_VS 6
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
絬 隔 瓜 絪 腹
Key Component
01. COVER PCB NAME
Wednesday , May 14, 2014 Sheet 4 of 9
Date
C165
NC
3V3T
T_SDA
T_SCL
C170 C127 C126
100N16V 47PF 50V 47PF 50V
C144
1UF 10V
Size Custom
Rev B
42" 50"
称 爹