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U601
12V_IN
LD1117S50
R600
15R
5V-IF
2W
AGND
AGND
1
AGC
2
AS
3
SCL
4
SDA
5
NC
6
BP
7
BT
8
IF1
33V
R648
0R
AGND
5V-IF
oscillate frequency is about 440Khz
R672
L606
2.2K
1000U
C611
C
200P
Q600
AGND
B
BC846B
E
AGND
R636
L605
3
47K
1000UR
1
2
D604
0BAV99
AGND
AGND
Pre IF amplify
D603
LL4148
TAGC
12V_IN
12K
R628
R602
R626
100R
100R
TUNER_SCL
R627 100R
TUNER_SDA
5V-IF
L610
AGND
600R
0.01U
56R
R605
C653
R625
NC
AGND
0.01U
C623
1
2
3
4
5
SAW-K9352M
Z601
Z602
SAW-K6274D
1
2
3
4
5
AGND
5V-IF
BA982
D601
6K8
R1013
C
Q602
B
C144ET
E
AGND
33V
C643
0.01UF
AGND
AGND
AGND
R606
1K2
0.01U
C654
C
Q604
B
SC3779
E
AGND
5V-IF
R670
AGND
0R
TAGC
AGND
5V-IF
L601
600R
C
Q601
B
BT3904
E
AGND
R649
75R
R661
100R
TUNER_SCL
R662
100R
TUNER_SDA
C625
R663
0.1U
SIFP
SIFPOUT
1K
NC
AGND
R664
C627
100R
0.1U
SIFM
NC
R623
10K
AGND
AGND
R631
0R
NC
R632
0R
NC
0.01U
C624
1
2
3
4
5
SAW-K9352M
Z603
Z604
SAW-K6274D
R633
0R
1
2
3
4
5
NC
R637
0R
AGND
NC
BA982
5V-IF
D602
6K8
R656
C
Q603
B
SIF_SW
C144ET
E
AGND
R622
R619
TV1-V
0R
47R
TV1-V
R620
47R
AGND
TV1-L/RIN
SIFM
SIFP
VIFP
VIFM
TV1-VIN+
TV1-VIN-
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