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1
TU2
15
GND
16
GND
1
NC
17
A
GND
2
NC
3
NC
18
GND
4
+5V_TUNER
VCC-5V
5
RFAGC
6
GND
7
tuner_sda_T
SDA
8
tuner_scl_T
SCL
9
AS
B
10
IFA OUT
11
NC
12
IF_T_AGC
IF_AGC
13
DFAT_IN-
DIF2
14
DFAT_IN+
DIF1
NC/DVT-10BC/T41F0
TUNER POWER +5V_TUNER
C
+12V
UP1
1
3
IN
OUT
+
CET7
CB197
UTC78D05L
D
GND
GND
GND
100uF-16V-±20%-5×11-105
0.1uF-0402-Y5V-+80%-20%-16V
1
2
TU1
1
C49
NC
2
TV
3
AGC
RF-AGC
15
4
tuner_scl_T
GND
SCL
14
5
tuner_sda_T
GND
SDA
13
6
GND
BTL30V
+5V_TUNER
12
7
GND
VCC5V
ZR1
8
0ohm-0402-±5%-1/16W
IF-AIF1
9
IF_T_AGC
IF-AGC
10
DFAT_IN-
IFD1-OUT
11
DFAT_IN+
IFD2-OUT
DVT-8C/T41FOHS
+5V_TUNER
+
CET8
CB398
100uF-16V-±20%-5×11-105
0.1uF-0402-Y5V-+80%-20%-16V
GND
GND
2
3
1uF-0603-Y5V-+80%-20%-10V
Near Tuner
GND
GND
ZC5
ZC19
47pF-0402-NPO-±5%-50V
NC/180pF-0402-NPO-±5%-50V
DFAT_IN+
ZR2
FAT_IN+
0ohm-0402-±5%-1/16W
ZL4
ZL3
NC/SDCL1608CR22JT(F)
NC/330nH
DFAT_IN-
ZR12
FAT_IN-
ZC17
ZC18
0ohm-0402-±5%-1/16W
NC/180pF-0402-NPO-±5%-50V
47pF-0402-NPO-±5%-50V
Near tuner
GND
GND
3
-74-
4
5
Near Tuner
R2006
tuner_scl_T
MT5112_TUNER_CLK
R2007
tuner_sda_T
MT5112_TUNER_DATA
ZC6
ZC7
100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W
27pF-0402-NPO-±5%-50V
27pF-0402-NPO-±5%-50V
GND
ZR11
IF_T_AGC
ZC8
0.01uF-0402-X7R-±10%-50V
4K7ohm-0402-±5%-1/16W
Near Tuner
GND
Near MT538X
ZL1 ZL5
0
ZC4
NC/27pF-0402-NPO-±5%-50V
ZC1
ZL1
0.01uF-0402-X7R-±10%-50V
0ohm-0402-±5%-1/16W
ZC20
Edit @0716
ZC10
NC/90pF
NC/33pF-0402-NPO-±5%-50V
ZC2
0.01uF-0402-X7R-±10%-50V
ZL5
0ohm-0402-±5%-1/16W
Near CHIP
ZC16
NC/27pF-0402-NPO-±5%-50V
4
5
6
+5V_TUNER
ZR3
ZR4
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
IF_AGC_DEMOD
ZC12
120ohm-0402-±5%-1/16W
VIP_ATV
ZC14
NC/100pF-0402-NPO-±5%-50V
NC/100pF-0402-NPO-±5%-50V
Edit @0716
ZC11
NC/5pF-0402-NPO-±5%-50V
ZC15
GND
VIN_ATV
ZC13
120ohm-0402-±5%-1/16W
6
A
B
C
D
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