Read Sony HCD-TB10 Service Manual online
25
25
HCD-TB10
6-5. Schematic Diagram – MAIN Section (2/4) –
<2.5> 0
<4.8> 0.5
0.1
0.1
9.2
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
0.7
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.2
4.4
4.4
4.2
4.4
4.4
8.8
4.4
4.4
4.4
0
0.7
0
0.7
4.4
4.4
4.4
0.5 <4.9>
5 <0>
0
<4.8>
5
5
12.4
No mark
< >
< >
: FM
: CD
: CD
MAIN BOARD (2/4)
IC301
AUDIO
SOUND
PROCESSOR
220P
220P
IC403 +5V REG
+5V REG
SWITCH
IC302
AMP
MUTE
MUTE
MUTE
MUTE
MD
4
5
6
7
7
1 2 3
21 22 23 24
25
26
27
28
31
32 33
34
35
36
37
38
29
30
1
(3/4)
(Page 26)
B
TO CDM
BOARD
CN743
(Page 34)
2
(1/4)
(Page 24)
4
(3/4)
(Page 26)
5
(4/4)
(Page 27)
6
(4/4)
(Page 27)
7
(4/4)
(Page 27)
DIGITAL
OUT
PH401
IC B/D
1
2
A
B
C
D
E
F
G
H
I
J
K
3
4
5
6
7
8
9
10
11
12
13
14
15
• See page 38 for IC Block Diagrams.
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