AOC LE40D3142 Service Manual page 35

Silicon Tuner
FCN101
C159 L104
1nF 50V 8.2NH
5
ANT
4
4
3
L101 C162
3
2 1P 50V
NC D102
2
RF CONN 1 BAV99
1
388G510F501AHC
388G510F501ACL
TUNER POWER +3V3 3V3T / 200mA
5V_SW
U101 3V3T
AP1117E33L-13-77
3 2
VIN VOUT
C120
C122 C121
10UF 10V
100NF 16V 10UF 6.3V 20%
+5VSB
VGA
ZD120
BAT54
R131 R132
CONN
6 RED_GND
11 1
4K7 1/16W 5% RED
7 GRN_GND
4K7 1/16W 5%
VGASDA 12 2 GRN
8
BLU_GND
HSYNC# 13 3 BLU
9
14 4
VSY NC#
10
15 5
VGASCL
088G353GFF1AXH CN101
VGA/UART
VGASDA DDCA_DA
VGASCL DDCA_CK
CN102
CONN
3 VGAL_IN
R143
10K 1/16W 5%
2
VGAR_IN R145
1
10K 1/16W 5%
ZD112 ZD113 R146
C142 C143
NC 3.3NF 50V NC
3.3NF 50V 12KOHM +-5% 1/16W
L105 C160
27nH 1nF 50V
LNA_INP
C169 C161
5P6 50V 1nF 50V
LNA_INN
L103
27nH
Ne ar Scale r
C129
NC/47PF 50V
IF_FAT_IN+ R184
FAT_IN+
0R05 1/10W
C175
NC/56pF 50V
IF_FAT_IN- R185
FAT_IN-
0R05 1/10W
C118
NC/47PF 50V
T_SDA R121 100R 1/16W 5% M_SDA
M_SDA
T_SCL R124 100R 1/16W 5% M_SCL
M_SCL
NEARLY CONNECTOR NEARLY IC
GRN
R130
ZD108
NC 75R 1/16W 1%
GRN_GND
BLU
R135
ZD109
NC 75R 1/16W 1%
BLU_GND
RED
R139
ZD110
DDCA_DA 6
DDCA_CK 6
NC 75R 1/16W 1%
RED_GND
VGA_L_In
VGA_L_In 6
HSYNC#
R144
VGA_R_In ZD111
VGA_R_In 6
R147 NC 2.2K1/16W
VSY NC#
12KOHM +-5% 1/16W
R149
ZD114
NC 2.2K1/16W
3V3T
C163
100NF 16V
1
2
LNA_INP
LNA_INN 3
4
5
6
VDD_1P8
6
1 2
FB101 1000OHM
IF_AGC1 R126
6 IF_AGC1
100R 1/16W 5%
6
C167 C135
100NF 16V 100NF 16V
IF_FAT_IN+ C168 4.7NF 50V
6,8
IF_FAT_IN- C173 4.7NF 50V
6,8
VGA_SOG
C133
VGA_SOG 6
1nF 50V
VGA_GP
R129 C134
VGA_GP 6
33R 1/16W 5%
47NF 16V
R133 C136 VGA_COM
VGA_COM 6
68R 1/16W 5%
47NF 16V
R134 C137 VGA_BP
VGA_BP 6
33R 1/16W 5%
47NF 16V
VGA_RP
R136 C139
VGA_RP 6
33R 1/16W 5%
47NF 16V
R122 100R 1/16W 5% VGA_HS
VGA_HS 6
R123 100R 1/16W 5% VGA_VS
VGA_VS 6
T P V ( Top Victory Electronics
絬 隔 瓜 絪 腹
Key Component
04. Tuner/VGA In
Friday , March 28, 2014
Date
35
3V3T
R183
510K 1%
RESET
VDD_1P8 C164 C165
NC NC
C123 X102
1UF 10V 16MHz
1 2
C166
10N 50V
E-PAD
U102
MxL661 3V3T
18
VDD_3p3 CLK_OUT
17
T_SDA
LNA_INP SDA
16 T_SCL
LNA_INN SCL
15
VDD_1p8 VDD_IO
14
AGC_2/GPO_3 GND_DIG
13
AGC_1 VDD_1p2
C172 C170 C127 C126
2.2nF 50V 47PF 50V 47PF 50V
100NF 16V
MxL661-AG-R
3V3T VDD_1P8
C171
100NF 16V C144
1UF 10V
Co . , Ltd. ) OEM MODEL Size Custom
TPV MODEL Rev A
PCB NAME
<Variant Name>
称 爹
Sheet 4 of 9