Read Sony HCD-DZ150K / HCD-DZ151KB Service Manual online
12
12
HCD-DZ150K/DZ151KB
HCD-DZ150K/DZ151KB
SCHEMATIC DIAGRAM – MAIN BOARD (8/9) –
38
MAIN BOARD
(4/9) (SUPPLEMENT-1 : Page 8)
(5/9) (SUPPLEMENT-1 : Page 9)
(7/9) (SUPPLEMENT-1 : Page 11)
20
MAIN BOARD
(2/9) (SUPPLEMENT-1 : Page 6)
24
MAIN BOARD
(1/9) (SUPPLEMENT-1 : Page 5)
6
6
6
0
0
0
12
12
6
6
12
0
0
0
6.2
0
0
12
0
0
0.5
D-LIGHT
SYNC OUT
MAIN BOARD
(8/9)
IC452
IC451
IC454
IC453
No mark:DVD STOP
47
16V
C451
47
16V
C452
1
50V
C454
KR,TW
RU,E3,
EA,AUS
RU,E3,
EA,AUS
C455
100k
R454
0
R458
0 . 0 1
C453
1k
R461
47
16V
C459
2 . 2
5 0 V
C460
2 . 2 k
R462
2 . 2
5 0 V
5 0 V
C461
2 . 2 k
R463
47
16V
16V
4 7
1 6 V
C462
8
7
6
5
4
3
2
1
NJM2903M-TE2
IC452
8
7
6
5
4
3
2
1
NJM2903M-TE2
IC453
22k
R465
0 . 1
C463
0 . 1
C464
56k
R466
22k
R470
2 . 2 k
R471
4 . 7 k
R473
4 . 7 k
R474
0 . 1
C465
4 . 7 k
R476
4 . 7 k
R477
4 . 7 k
R479
0
R480
0
R481
0
R482
470
R491
47
16V
16V
100k
R488
8
7
6
5
3
2
1
NJM4558M-TE2
IC454
INV AMP
SCORE DET
AMP
SCORE DET
10
50V
C469
0 . 1
C467
C466
100p
C471
182004811
CN451
3
MUSIC
4
D+4V
21
5
UDZSTE-173.9B
D460
47
16V
16V
C470
1k
R455
4 . 7 k
R451
4 . 7 k
R452
CL451
CL452
CL453
CL454
CL455
CL456
CL457
CL458
CL459
CL460
CL461
CL462
CL463
CL464
A12V
MUSICL+R
AR,E12,E32,MX,SP,TH
A-GND
MIC1+2
XVOICE
SCORE
0 . 1
C450
220
R489
100k
R493
100k
R453
56k
R490
R492
15k
330k
R460
1k
R467
10k
R469
22
25V
25V
C457
470k
R456
1k
R457
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC451
100p
C456
100p
C458
4700p
C468
0
R484
100
R487
0
R494
0
R483
MC2837
D451
MC2837
D453
MC2837
D455
MC2837
D456
MUSIC L+R
MIC 1+2
5.9
6
6
12
5.9
6
6
-
+
+
-
-
+
+
-
-
+
+
-
+
+
-
4
Ver. 1.4
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