Schematic Diagram - Main Board (8/10) - Sony HCD-DZ830W Service Manual

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6-14. SCHEMATIC DIAGRAM – MAIN BOARD (8/10) –
3 7 6 3 1 5 1 5 0
MAIN BOARD
T E
L 1 3 9 4 2 2 9 6 5 1 3
C450
0 . 1
MAIN BOARD
(4/10) (Page 45)
CL451
38
(5/10) (Page 46) A12V
(7/10) (Page 48)
CL453
A-GND
MAIN BOARD CL454
20
MIC1+2
(2/10) (Page 43)
CL455
XVOICE
CL456
MAIN BOARD
SCORE
24
(1/10) (Page 42)
CL452
MUSICL+R
w w w
HCD-DZ830W/DZ850KW
(8/10)
C466
47
C468
16V
4700p
R491
470
IC454
5 6 7
INV AMP
-
+
C467
0 . 1
+
-
4 3 2
R490
R492 56k
33k
C459
C458
47
R461 100p
16V
2.2k
C454
1
R494 R455
R460
50V
0 1k 330k
MUSIC L+R
AUS,E3,KR,TW
5 6 7
R454
R451 -
100k +
4 . 7 k
C463 +
C451
0 . 1 -
47
16V
C452
R453
R452 4 3 2
47
100k
4 . 7 k
16V
MIC 1+2
C453
R456
0 . 0 1
470k
R457
C455 C456
1k
100p
4 7
1 6 V
x a o
y
. i
http://www.xiaoyu163.com
8
R484
0
D456
MC2837
1
CL458
D455
MC2837
CL457
C461
2 . 2
R463 Q Q
5 0 V 2 . 2 k
3 7 6
8
IC451
D453
MC2837
AMP
1
C462
R466
47
R464
56k
16V 47k
R467
C457
R459
C460 2.2k
22
47k
2 . 2
25V
5 0 V
D451
R462
MC2837
2 . 2 k
R458
0
u 1 6 3
.
49 49
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2 4
8 9 9
SP,E32,MX
R489
220
C469
R487
10
100
50V
R477
CL459
4 . 7 k
CL460
R476 4 . 7 k
R483
0
5 6 7 8
-
+
C465
0 . 1
+
R479
4 . 7 k -
4 3 2 1
3 1 5 1 5 0 8 9 2
R482
R474
0
4 . 7 k CL461
IC453
SCORE DET
CL462
R473
4 . 7 k
CL463
R471
2 . 2 k
R481
0
IC452
SCORE DET
5 6 7 8
R469
10k
-
C464
0 . 1 +
+
-
R470
10k
4 3 2 1
R480
0
R465 22k
CL464
m
c o
HCD-DZ830W/DZ850KW
Ver. 1.1
2
8 9 9
CN451
D+4V
D-LIGHT
MUSIC
SYNC OUT
C470 R488
47 100k C471
R493
100p
16V
100k
4 9 8 2 9 9
No mark:DVD STOP