Sony HCD-AZ33D - Schematic Diagram - S-MASTER Board (2;2)

HCD-AZ33D
HCD-AZ33D
5757
7-27. SCHEMATIC DIAGRAM - S-MASTER Board (2/2) -
• See page 65 for IC Block Diagrams.
R532
R533
R530
C535
C533
C534
R550
R552
R553
C555
C553 C554
C558C557
C594
L592
C564
C565
L591
C590
C568
C569 C591
C595
C592
C597
R593
R591
C593
IC550
IC530
Q840
R840
C730
R841
L582
L581
C584
C581
C585
C587
C582
C583
R581
R583
Q851
Q850
R850 R852
Q855
R855 R857 R858 R859
R822 R823
R821
D820R820
Q789R797
R795
Q788
R798
C793
C886
CN502
C877
EP884
EP885
NO580
C830
R564
R563
R543
R544
C532
C531
C536
C537 C538
C544
C545
C549
C548
R851
C855
R856
C596
C876
C556
C552
C551
C580
R555
D552
D554
R799
R535
C850
C586
C547
C567
Q856
R796
D534
D532
100
100
0
1
22
25V 0.1
0
100
100
1
22
25V
0.1
100
50V
0.1
1
0.1
100
50V
1
0.1
2200
35V
0.22
0.22
0.0022
0.0022
2.7
2.7
0.0022
CXD9883M
CXD9883M
2SC1623
100k
2.2
50V
0
1
0.22
0.22
0.0022
0.0022
0.0022
2.7
2.7
2SA1602
2SA1602
100k 100k
2SA1602
100k 100k 47k 47k
22k 22k
3.9k
MA11122k
2SC30522.2k
2.2k
2SA1235
22k
0.22 50V
470
16V
6P
0.001
5P
10
50V
0
10
10
0
0.1
1
0.033
0.1 100
50V
0.1
100
50V
2200
35V
0.1
100k
10
100k
0.0022
0.001
0.033
0.1
1
1
15k
P6SMB39AT3
P6SMB39AT3
100k
15k
10
0.0022
0.033
0.033
2SA1602
0.05
5W
P6SMB39AT3
P6SMB39AT3
A11
A10
A8
A7
A6
A5
A4
A3
A2
A1
/RST
/SD
FAN DET
/DC DET
FRONT RCH-
FRONT RCH+
FRONT LCH-
FRONT LCH+
PGND
PGND
G+12V
PGND
+31V
+31V
(2/2)
PROTECT
DETECTDIGITAL POWER AMP
LP802
Q788,789
DIGITAL POWER AMP
SWITCHING
REGULATOR
(2/2)
Q850,851,855,856
OVER LOAD DETECT
(CHASSIS)
(CHASSIS)
SHUT DOWN SWITCH
10μH
10μH
10μH
10μH
(Page 56)
(Page 59)