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5
TUNER POWER
U1
1117-3.3V
+3.3V_TU
D
+5V_Normal
1
2
L1107 120R/FBI
C1022
C1023
C1024
0.1uF/16V/X5R
10uF/6.3V/X5R
220mA
0.1uF/16V/X5R
MXL661
C
ATSC 0R
DVB 82pF
0R
C832
75 ohm Line
L805
RF
C2253
0.39uH/NC
1000pF
C835
L1106
180pF/NC
0.39uH
L814
BAV99W
D1007
0.22uH/NC
B
ESD
EN55020-S1
A
5
TUNER CASE
XS110
DIF IN&OUT
2
RF
RF
IF-IN-
NTSC/大
IF-IN+
I2C address:0x96!
+3.3V_TU
U805
C826
0.1uF/16V/X5R
1
L813
VDD_3p3_1
0.022uH
C827
C823 5.6pF
1000pF
2
LNA_INP
L803
L812
0.022uH
C833
3
LNA_INN
8.2nH
C1569
1000pF
1000R/FBI
VDD_1.8V_OUTPUT
4
1pF
VDD_1p8_1
L1105
C834
C2255
2.2uF/6.3V/X5R
5
AGC_2/GPO3
0.1uF/16V/X5R
IF-AGC-T
6
AGC_1
Balun
3
2
AGC RC Filter &I2C
R5
3
T_SDA
R6
3
T_SCL
R1
0.22uH
DIFM
DIFM
3
C1
C2252
47pF
12pF/NC
IF_AGC_TUNER
R2
0.22uH
DIFP
DIFP
3
3
IF_AGC
C2
47pF
+3.3V_TU
Y1004
R842
2
1
1M
C830
C2254
16MHz/20pF
close Pin21
0.47uF/6.3V/X5R
0.01uF/50V/X7R
18
CLK_OUT
17
SDA
16
SCL
MxL661
15
VDD_IO
14
GND_DIG
13
VDD_1p2
1800pF
C2228
C2229
C828
C829
1uF/10V/X5R
0.1uF/16V/X5R
+3.3V_TU
3
2
1
100R
SDA-T
100R
SCL-T
C10
C11
47pF
47pF
R8
100R
IF-AGC-T
C16
0.1uF/16V/X5R
SDA-T
SCL-T
+3.3V_TU
C2256
0.1uF/16V/X5R
C2257
itle
itle
itle
10. Tuner
10. Tuner
10. Tuner
Size
Size
Size
Document Number
Document Number
Document Number
Rev
Rev
Rev
Custom
Custom
Custom
<Doc>
<Doc>
<Doc>
Date
Date
Date
Thursday March 30 2017
Thursday March 30 2017
Thursday March 30 2017
Sheet
Sheet
Sheet
10
10
10
of
of
of
13
13
13
1
D
C
B
A
<RevCode>
<RevCode>
<RevCode>
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