Table of Contents
Advertisement
5
TUNER CASE
XS110
2
RF
RF
D
RF_JACK/PAL
C
B
A
5
4
TDA18275
+3.3V_TU
U1004
1
RF_GND
C1035
C1031
BAV99W/NC
2
RF
D201
RFIN
3
82pF
82pF
C1032
RF_GND
L1007
150pF
4
TDA18275
TESTOUT1
5
L1005
XTALSEL
6
TESTOUT2
7
GND
8
AS
C1050
33pF
+3.3V_TU
C1046
C1047
C1048
TUNER POWER
U1002
3.3V_TUNER 300MA
AZ1117EH-3.3TRG1
+3.3V_TU
+5V_Normal
C1021
C1022
C1023
C1024
4
3
+3.3V_TU
AGC
R1017
100K
IF-AGC
C1027
6800pF
0.1uF/16V/Y5V
24
IF-
C1034
IF-IN+
IF_A_N
23
IF+
C1033
IF-IN-
IF_A_P
0.1uF/16V/Y5V
22
IF_D_N
21
IF_D_P
0.1uF/16V/Y5V
20
C1038
VOC
19
+3.3V_TU
VCC
18
GND_PLL
17
XOUT
C1043
6800pF
C1051
C1044
R1203
C1045
6800pF
Y1003
33pF
2
1
220R
0.15uF/10V/X5R
16.000MHz
3
2
AGC RC Filter &I2C
+3.3V_TU
R1002
R1003
4.7K
4.7K
SCL-T
R1005
100R
T_SCL
T_SCL
T_SDA
SDA-T
R1006
100R
T_SDA
IF-AGC
R1009
100R
IF-AGC-T
IF-AGC-T
C1007
0.1uF/16V/Y5V
Close Tuner
DIF IN&OUT
IF-IN-
R1010
0R
DIFM
DIFM
C1011
NC/100pF
IF-IN+
R1011
0R
DIFP
DIFP
C1013
NC/100pF
AGND
GND
GND
2,3,4,5,6,7,8,9,10,12,13,14,15,16
2
1
D
3
3
3
C
3
3
B
A
1
Advertisement
Table of Contents
