Philips 22PFA5403S/67 Service Manual page 35

9-1-8 Tuner
Tuner(R842)
RF CONN
1 RF_IN
ANT
2
2
3
3
4
4
5
5
6
6
TU101
C118
RF_IN
L102
470pF 50V 6.8nH
C101
1.8 pF 50V
BAV99
D101
close to D403(BAV99)
close to D403(BAV99)
L104
1
3V3_TUN
R116
R117
4.7K1/16W
4.7K1/16W
I2C_SCL
R118
I2C_SDA
R119 100OHM
VDD3V
C120
L101
100NF 16V 1000R
U101
2
25
1000R
GND
1
L105
RFIN
1000R
1 2 2
RFIN2
3
TF1
L106 180nH R842
4
TF2
5
C127
DECT1
6
47NF 16V
SCL
100OHM T_SCL
T_SDA
C131
39pF 50V C133
39pF 50V C132 R101
1.8KOHM 5% 1/16W
100NF 16V
C136 C137
330PF 50V 6.8nF 50V
C123
22N 25V
VDD3V
C126 1NF
18
AVDD
17 IFP_T UNER
VOP
16 IFN_TUNER
VON
R115
15
IF_AGC RF_AGC_TUXG
VAGC
C128
14
100OHM
C129 100N 16V
VAGC2
13
XTAL_O
NC/10PF 50V
C134
R121
NC/100OHM
NC/4.7NF 50V
24.000Mhz
2 4
X101
C130
VDD3V
100NF 16V
NC/10PF 50V
C138
TUNER_3V3
3V3_TUN
VDD3V
100N 16V
C113
C112
10UF
100 OHM 1/16W
R110
IF IFN_TUNER
R113
IFP_TUNER 100 OHM 1/16W
close Tuner
T UNER_CLK
R120 10K 5% 1/16W RF_AGC
RF_AGC_TUXG
Close to SOC
C135
47NF 16V
Close to SOC
C119
NC/56pF 50V
100 OHM 1/16W
R111
IFN IF-
C121 100N 16V
R112
NC/470R 1/16W 5%
100 OHM 1/16W
R114
IFP IF+
C124 100N 16V
C125
NC/56pF 50V