Read Sony HCD-BX6AV / HCD-DX6AV / MHC-BX6AV / MHC-DX6AV Service Manual online
12
12
HCD-BX6AV/DX6AV
B+
B+
B+
B+
B+
B+
DECORD BOARD
(1/4)
CN701
15P
Q701
AUTOMATIC POWER
CONTROL
C701
47
16V
05
10
9
8
7
6
OPTICAL
PICK-UP
BLOCK
(OPTIMA-7)
0
IC701
RF AMP, FOCUS/TRACKING
ERROR AMP
C737
.01U
100V
100V
100V
0.1 100V
0.1 100V
100V
100V
100V
100V
50V
0.033 100V
100V
100V
C704
0.033
100V
2
1
1
A
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
K
15
16
DECORD
BOARD
(2/4)
DECORD
BOARD (3/4)
100V
5
2.4
4.8
2.5
5
2.5
4.8 2.6 1.8 1.8
2.5 1.2
2.8
4.3 1.6 0.1
2.5
0
0
5
5
0
5
5
5
4.9
1.3
2.5
2.5
2.5
2.5
2.5
1.8
2.5
2.4
2.3
2.5
1.9
1.9
2.6 2.6 2.3
2.4 2.2 2.5 2.5
2.5
2.5
2.5 0.8
2.4
2.7
2
3
1
4-2.
SCHEMATIC DIAGRAM – CD Section (1/4) –
•
See page 28 for Waveforms.
•
See page 29 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page 13)
(Page 14)
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