AOC LE50A5340S/68 - Page 47

47
TUN_IF_AGC
Silicon Tuner
TUNER_SCL
OEM MODEL
Size Rev
Date
Sheet
of
TPV MODEL
PCB NAME
⿄⠍
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
㍀
䱨
⪰
㌾
㝍
D B
23Wednesday , July 03, 2013
<Variant Name>
C144 100N16V
L103 0R05 1/10W
C136
NC/33PF 50V
C133
NC/22PF 50V
TUN_IF +
R146 100OHM
C132
NC/22PF 50V
TUN_IF -
C138 NC/56pF 50V
R140 NC/510R
C127 100PF 50V
C101 100N16V
C134
100N 16V
C137
100N 16V
L105 0R05 1/10W L102 0R05 1/10W
L104 0R05 1/10W
TU101
TUNER
ANT
1
3.3V
2
SCL
3
SDA
4
GND
5
Xout
6
IF_N
7
TH1
10
TH2
11
TH3
12
TH4
13
IF_P
8
IF_AGC
9
U101 AP1117E33L-13-77
ADJ(GND)
1
VOUT
2
VIN
3
4
4
C143 10UF 10V
R147 100OHM
+
C145 100UF 16V
+3V3TUNER
+5V_Normal
+3V3TUNER
VIFM2 VIFP2
R142 4.7K
TUNER_SCL
R143 4.7K
+3V3TUNER
TUNER_SCL 2
TUNER_SDA 2
TUNER_SDA
TUNER_SDA
DIF1_OUT1
DIF1_OUT2 DIF1_OUT1
TUNER POWER +3V3
TUN_IF - TUN_IF +
C135 1N 50V
DIF1_OUT2
R176 10K 1/16W 5%
Close to mainchip
TAGC
C177 22NF 25V
R177
0R05 OHM
R162
100OHM1/16W
C173
100N 16V
TAGC 2
+3V3TUNER
TUN_IF_AGC