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Circuit Diagrams and PWB Layouts
10-4-10
Tuner
B10
Tuner
TU101
DTOS40CVH033A
1
AGND
GND
2
B+3.3V
3
SCL_CAN
SCL
4
SDA_CAN
SDA
5
GND
6
NC
7
GND
8
AIF-
IF_N
9
AIF+
IF_P
10
IF_AGC
IF_AGC
AGND
AGND
L101
AIF+
C137 1UF 10V
0.47uH
20PF
C138
L102
AIF-
C141
1UF 10V
0.47uH
TPR14.1A LA
10.
Tuner3.3V
3.3V_TUNER
C126
+
C128
C129
C130
1N 50V
470pF 50V
100UF 16V
1UF 10V
AGND
AGND
TUN_IF+
R167
C139
NC/200R 1/16W 5%
20PF
TUN_IF-
3.3V_TUNER
R154 NC/4.7K
R155 NC/4.7K
C143
100N 16V
AGND
R158
SCL_CAN
C144
100OHM
10PF 50V
AGND
SDA_CAN
R159 100OHM
C145
10PF 50V
AGND
EN 56
3.3V_TUNER
D_5V
U101
3
2
VI
VO
C127
10UF 10V
C131
BL1117-33CX(cu)
100N 16V
AGND
AGND
M_SCL
M_SDA
M_SCL
R173
IF_AGC
1Kohm 1/16W +/-1%
C147
100N 16V
AGND
M_SDA
back to
2014-Jul-18
div.table
Main Chip <-->
3.3V_TUNER
FB101
0R05OHM1/8W
TUN_IF+
TUN_IF-
C132
100N 16V
ATV_IF_AGC
AGND
M_SDA
M_SCL
M3V3
R175
NC/6K8 1/10W 5%
R174
ATV_IF_AGC
10K 1/16W 5%
C146
10NF 50V
AGND
Tuner
B10
TUN_IF+
TUN_IF-
ATV_IF_AGC
M_SDA
M_SCL
2014-04-14
715G6673
19720_509.eps
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