Schematic Diagram - S-Master Board (4/4) - Sony HCD-AZ2D Service Manual

HCD-AZ2D/AZ5D
Q Q
3 7 6 3 1 5 1 5 0
7-24. SCHEMATIC DIAGRAM – S-MASTER BOARD (4/4) –
(4/4)
51
R572
0
R573
100
C572
0.1
C574
0.01
R579 R578
100 0
R580
560
21
R581
22k
19
R602
0
T E
L 1 3 9 4 2 2 9 6 5 1 3
R603
100
C602
0.1
(Page 48)
C604
0.01
20
R608 R609
0 100
R610
560
22
R611
22k
23
R632
R631
560
22k
24
R633
100
C632
0.1
C634
0.01
26
R638 R639
0 100
R640
w w w
0
25
HCD-AZ2D/AZ5D
• See page 61 for IC Block Diagrams.
DIGITAL POWER AMP
C583
IC507
1
CXD9775M
C582
0.033
R574
C580
0
0.22
C573
0.1
R577 0
C578
0.22
C577
0.033
C575
47p
C576
1
DIGITAL POWER AMP
C613
IC508
1
CXD9775M
C612
0.033
R604 C610
0 0.22
C603
0.1
R607 0
C608
0.22
C607
0.033
C605
47p
C606
1
C643
1
DIGITAL POWER AMP
IC509
CXD9775M
C631
47p
C642
0.033
C633
0.1
C640
R634
0.22
0
R637
0
C638
0.22
C637
0.033
x a o
C636
1
. i
http://www.xiaoyu163.com
R585
0
C585
0.1
L571 L573
C621 10µH
0.1
C581 R584 D571
0.22 3.3 P6SMB39AT3 R587
C587
4.7k
1
R586
C586
C579
R583 D572 4.7k
1
0.22
3.3 P6SMB39AT3
C622
0.1
L574
L572 10µH
R582
0
C584
2200
35V
R596
1k
C615
R615 0.1
0 Q Q
3 7 6
C623
0.1
L601 L603 R618
10µH 4.7k
C611 R614 D601
C616
0.22 3.3 P6SMB39AT3
1
C609 C617
R613 D602
0.22 1
3.3 P6SMB39AT3
C624 L604 R619
L602 0.1 4.7k
10µH
R612
0
C614
2200
35V
R626
1k
R645 C625
0 0.1
L633
C645 10µH
0.1
L631
R648
C646
4.7k
1
C641
R644 D631
0.22
3.3 P6SMB39AT3
C648
0.22
R649
4.7k
C639 R643 D632
0.22
3.3 P6SMB39AT3
C647 C649
1 0.22
L632
C644
2200
R642 L634
35V
0
10µH
u 1 6 3
R656
y
1k C626
0.1
(Page 49)
50 50
http://www.xiaoyu163.com
2 4
8 9 9
3 1 5 1 5 0 8 9 2
R591 R590
2.7 2.7
C592 C591
2200p 2200p
C589 C593 C588 C590
0.22 2200p 0.22 2200p
C650 R598
R652 R653
2200p 47k
R654
100k 100k R593 R592
100k 220k 220k
C651 R594
2200p 220k
Q631
C654 2SA1602 Q571
R650 2.2 C594 2SA1602
2.7 10
R651
2.7
C652
2200p
C653
2200p
m
Q632
2SA1602
Q572
2SA1602
c o
Q571,572,631,632
OVER LOAD DETECT
.
2
8 9 9
(CHASSIS)
EP503
4 9 8 2 9 9
NO505
6P
SW+
SW-
C+
(Page 54)
C-
R597
47k
(AZ5D)