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HCD-DZ150K/DZ151KB
Ver. 1.1
Q Q
6-13. SCHEMATIC DIAGRAM – MAIN BOARD (8/9) –
3 7 6 3 1 5 1 5 0
MAIN BOARD
RU,E3,
T E
L
1 3 9 4 2 2 9 6 5 1 3
EA,AUS
R494
0
C450
0 . 1
C451
47
16V
MAIN BOARD
CL451
38
A12V
(4/9) (Page 36)
(5/9) (Page 37)
(7/9) (Page 39)
CL453
A-GND
CL454
20
MAIN BOARD
MIC1+2
(2/9) (Page 34)
CL455
XVOICE
CL456
SCORE
MAIN BOARD
24
(1/9) (Page 33)
CL452
MUSICL+R
w w w
HCD-DZ150K/DZ151KB
(8/9)
C466
47
C468
16V
4700p
R491
470
IC454
5
6
7
8
INV AMP
-
+
C467
0 . 1
+
4
3
2
1
CL458
R490
R492
56k
15k
CL457
C459
C461
C458
47
2 . 2
R461
100p
16V
1k
5 0 V
C454
1
R455
R460
50V
1k
330k
MUSIC L+R
5
6
7
8
R454
R451
-
100k
+
4 . 7 k
C463
+
0 . 1
-
C452
R453
R452
4
3
2
1
47
100k
4 . 7 k
16V
MIC 1+2
C453
R456
C460
0 . 0 1
470k
2 . 2
5 0 V
R457
C455
C456
1k
100p
4 7
1 6 V
x
a o
.
i
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R477
R484
4 . 7 k
0
R476
D456
MC2837
D455
MC2837
R479
4 . 7 k
R463
Q
Q
2 . 2 k
3
7
R474
4 . 7 k
R473
4 . 7 k
R471
2 . 2 k
IC451
D453
MC2837
AMP
C462
R466
R469
47
56k
10k
16V
R467
C457
1k
22
25V
D451
R462
MC2837
2 . 2 k
R458
0
R465
22k
u 1 6 3
y
40
40
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2
4
8
9
9
EXCEPT E3,EA,AUS
R489
220
C469
R487
10
100
50V
CL459
C470
R488
CL460
47
100k
R493
16V
4 . 7 k
100k
R483
0
5
6
7
8
-
+
C465
0 . 1
+
-
4
3
2
1
6
3
1
5
1
5
0
8
9
R482
0
CL461
IC453
CL462
SCORE DET
CL463
R481
0
IC452
SCORE DET
5
6
7
8
-
C464
0 . 1
+
+
-
R470
22k
4
3
2
1
R480
0
CL464
m
c o
.
2
8
9
9
CN451
182004811
D+4V
D-LIGHT
MUSIC
SYNC OUT
C471
100p
2
4
9
8
2
9
9
No mark:DVD STOP
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