Schematic Diagram - Dab Board - Sony HCD-GPX9 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
6-9. SCHEMATIC DIAGRAM – DAB Board –
CN700
44P
2
C700 C737
4
0.1 0.1
6
8
10
12
14
R711 100
16
C712 0.1
18
20
22
24
26
28
30
32
34
36
38
40
42
44
T E
L 1 3 9 4 2 2 9 6 5 1 3
C732
4700
6.3V
C736
(AEP, EE)
0.01
G702 G701
(CHASSIS) (CHASSIS)
w w w
HCD-GPX9
• See page 44 for IC Block Diagrams.
DAB TUNER
MODULE
ANTENNA DAB
C730
0.1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
C791
10
50V
(AEP, EE)
C716
0.01
TP701
x a o
y
. i
http://www.xiaoyu163.com
LOW-PASS FILTER
C701
IC703(2/2)
10
R708 NJM4565M(TE2)
50V
1k
5
7
6
R709
8
C751 22k
R705 12k
10
50V
C708 220p
R710
R706
100 C711 C705
22k
0.1 0.1
C734 4.7 50V
C702
C761 C755
C735 0.1 100
R756 0.1 0.1
10V
22k
C731 4700 6.3V
R755 12k
R759
22k
C758 220p
3 4
1
2
R758
IC703(1/2)
1k
NJM4565M(TE2)
+5V REGULATOR
IC907
BA50BC0WFP
Q Q
3 7 6
FB792
C792 C922
FB793 C939
10 100
0.1
50V 16V
u 1 6 3
.
31 31
http://www.xiaoyu163.com
2 4
8 9 9
C703
0.0047
LOW-PASS FILTER
IC702(2/2)
NJM4565M(TE2)
5
7
6
R703
1.5k R714
8
R704 1k
1.5k
R702
1k
C713
C704
100
0.001
16V
C752 R752
0.1 1k
R753 C754
1.5k 0.001 R716
3 4
R754 10
1
1.5k
2
R764
C753 IC702(1/2) 1k
0.0047 NJM4565M(TE2)
+3.3V REGULATOR
IC911
BA33BC0WFP
3 1 5 1 5 0 8 9 2
C924 C923 C945
C921 C940
100 0.1 2200
0.1 0.1
16V 16V
m
c o
HCD-GPX9
Ver. 1.1
2
8 9 9
CN715
11P
LCH
AGND
RCH
+9V
DAB+3.3V_ON
DAB+5V_ON
DAB-OUT
(Page 33)
DAB-IN
CD MGND
CD+7V
4 9 8 2 9 9