Philips 24PHA4309/56 - Page 61

Circuit Diagrams and PWB Layouts
EN 61TPS14.1A LA 10.
2014-Oct-24
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div.table
10-5-7 Tuner
19660_506.eps
Tuner
B07 B07
2013-12-23
C
715G5789
Tuner
TUN_I2C_SCL
TUN_I2C_SDA
TUN_IF+
TUN_IF-
SCL_CAN
SDA_CAN
AIF+
AIF-
IF_AGC
Tuner3.3V
TUNER_SCL
TUNER_SCL
TUNER_SDA
TUNER_SDA SDA_CAN
SCL_CAN
IF_AGC
AIF+
AIF-
TUN_IF+
TUN_IF-
TAGC
AGND
3.3V_TUNER
DGND
DGND
3.3V_TUNER
AGND
AGND
AGND
DGND
DGND
+5V_Normal
3.3V_TUNER
AGND AGND
3.3V_TUNER
DGND
DGNDAGND
AGND
VIFP2
VIFM2
TUNER_SCL2
TUNER_SDA2
TUNER_SDA 2
TUNER_SCL 2
TAGC
Main Chip <-->
I2C for Tuner
Tuner Power
3.3V_TUNER
IF_AGC Control Circuit
To tuner
BPF_IN
C127
10uF 10V
C127
10uF 10V
C136
33PF 50V
C136
33PF 50V
R140
510R 1/16W 5%
R140
510R 1/16W 5%
C135
56pF 50V
C135
56pF 50V
C132
1N 50V
C132
1N 50V
C137
100N 16V
C137
100N 16V
R143
100OHM
R143
100OHM
C141
100NF 16V
C141
100NF 16V
12
FB103
NC/300 OHM
FB103
NC/300 OHM
R144
10K 1/16W 5%
R144
10K 1/16W 5%
R146
0R05 OHM
R146
0R05 OHM
ANT-DC
1
VCC
2
SCL
3
SDA
4
GND
5
CLK_OUT
6
IF_N
7
IF_P
8
IF_AGC
9
TH1
10
TH2
11
TH3
12
TH4
13
TU101
TUNER
TU101
TUNER
L104
2.2uH
L104
2.2uH
C133
1N 50V
C133
1N 50V
L101
1UH
L101
1UH
+
C129
100UF 16V
+
C129
100UF 16V
R141 4.7K1/16WR141 4.7K1/16W
C134
100N 16V
C134
100N 16V
R145
100OHM
R145
100OHM
C139
NC/100pF 50V
C139
NC/100pF 50V
R101
100OHM
R101
100OHM
22NF 25V
C140
22NF 25V
C140
L103
2.2uH
L103
2.2uH
R142 4.7K1/16WR142 4.7K1/16W
L102
1UH
L102
1UH
C130
2.2UF 16V
C130
2.2UF 16V
C101
100N 16V
C101
100N 16V
C138
NC/100pF 50V
C138
NC/100pF 50V
C128
100N 16V
C128
100N 16V
C131
1uF 10V
C131
1uF 10V
VIN
3
VOUT
2
GND
1
4
4
U101U101
1 2
FB101
1000OHM
FB101
1000OHM