Sony HCD-BX77DBi - SCHEMATIC DIAGRAM - DAB BOARD; DAB Board Schematic Diagram

HCD-BX77DBi
HCD-BX77DBi
2323
5-8. SCHEMATIC DIAGRAM - DAB Board -
• See page 36 for IC Block Diagrams.
D804
D805
C825
R802
R825
R826
R830
R817
R800
R801
R816
C828
IC803
IC802
R805
R806
R807
R808
R810
R811
R814
C812 C813C814
IC801
CN800
C811
C833
C817
C818
C834
C827
R832
FB801
C805
R813
R818
R815
CN801
C803 C806 C804
C823
C820
C802
C808
C807
FB802 C821
C824
R804
R809
R803
1N4002-B5
1N4002-B5
0.1
4.7k
4.7k
4.7k
100
47k
10k
47k
1k
4700
10V
NJM4558M-
TE2
TK68112AS2G0L-C
22k
22k
22k
22k
22k
22k
22k
220p 220p220p
TK11133CSCL
30P
220p
1
50V
1
50V
1
50V
1
50V
1
100
0
100
16V
22k
47k
1k
11P
0.22 0.01 1
220
10V
0.1
1
1
0.1
00.1
220
10V
0
0
0
NOISE
VO
GND
CONT
VI
S1DI
DAB9V
AGND
AGND
DAB_R
DAB_L
3.3V_ON
1.2V_ON
S1DO
5V
DGND
GND
OUT
NC
VDD
CE
+1.2V
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
REGULATOR
ANTENNA
DAB 75:
DAB TUNER
MODULE
REGULATOR
+3.3V
LINE AMP
GND
VDD
(3/3)
(Page 29)