Read Sony HCD-AZ77DBT Service Manual online
HCD-AZ77DBT
HCD-AZ77DBT
14
14
R822
R593
C565
C566
Q851
Q856
R547
R529
D534
D552
IC530
IC550
C531
R530
R537
R533
R532
C528
R538
C532
R543
C530
R526
C551
R551
R550
R552
R553
C529
R555
R564
C555
R523
R524
R565
C558
C557
D553
D551
C568
C567
D554
C584
C587
C586
C585
R583
C581
C580
C582
C583
R850
R852
R851
R855
R856
R857
R858
R859
C855
C544
D533
D531
R546
C538
R545
D532
C548
C547
C546
C545
R544
C553
C554
R563
R823
C596
C597
C595
C591
R591
C592
C593
C590
C594
C564
R567
NO580
Q850
R581
C550
C552
R558
C533
C534
C542
R548
C549
C536
C537
R566
C559
C561
C556
C562
R568
C569
C539
C541
R782
R792 R791
R790
R789
R785
R796
R797
R793
R786
R780
R795
R788
D786
C788
IC785
Q785
C792
Q788
Q789
R798
R799
C793
R820
D820
R821
C876
EP885
L580
L581
L590
L591
Q787
R794
Q855
C850
C886
C535
D785
Q786
R535
R787
R784
CN502
22k
2.7
0.001
0.001
2SA1602
2SA1602
1.5
100
EC10UA20
EC10UA20
CXD9879TN
CXD9879TN
1
0
100
100
100
0.01
3.3
0.1
10
470p
100
1
100
0
100
100
0.01
33k
0
1
100
100
1.5
0.001
0.001
P6SMB62AT3
P6SMB62AT3
2200
50V
0.1
EC10UA20
1
63V
0.0022
0.0022
0.22
2.7
0.22
1
63V
0.0022
0.0022
100k
100k
100k
100k
100k
100k
47k
47k
10
0.033
P6SMB62AT3
P6SMB62AT3
4.7
0.001
1.5
EC10UA20
2200
50V
0.1
0.001
0.001
0
22
25V
0.1
10
22k
0.0022
0.0022
0.22
0.22
2.7
0.0022
0.0022
1
63V
1
63V
0.033
1.5
4P
2SA1602
2.7
470p
0.1
3.3
22 25V
0.1
0.1
4.7
100
50V
0.033
0.001
4.7
0.1
100
50V
50V
0.033
0.1
4.7
100
50V
50V
0.1
100
50V
100
0
33k
5.1k
3.3k
0.5
5W
0.5
5W
2.2k
0
5.6k
4.7k
2.2k
2.2k
UDWTE-11720B
100p
TA76L431
2SK3755
0.22
5V
2SA1235
2SC3052
22k
100k
0.22
50V
22k
MA111
3.9k
0.001
C896
0.1
C895
1
2SC3052
22k
2SA1602
10
470
16V
16V
1
UDWTE-1724B
2SA1235
33k
47k
1.8k
8P
D01
D02
D03
D04
D05
D08
D06
D07
C04
C01
C09
C02
C03
C05
C06
C07
C08
FRONT RCH-
FRONT RCH+
FRONT LCH-
FRONT LCH+
(CHASSIS)
PGND
G+12V
PGND
+39V
+39V
PGND
+31V
(4/4)
AMP
AMP
DIGITAL POWER
DIGITAL POWER
B+ SWITCH
OVER LOAD DETECT
Q850,851,855,856
Q788,789
SHUT DOWN DETECT
SHUT DOWN DETECT
Q786 787
SHUNT REGULATOR
PGND
10
μH
10
μH
10
μH
10
μH
(Refer to page
69 on original
service manual)
69 on original
service manual)
(Refer to page
61 on original
service manual)
61 on original
service manual)
(Page 13)
(Page 12)
2-12. SCHEMATIC DIAGRAM - S-MASTER Board (4/4) -
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