Sony HCD-AZ55D Service Manual ▷ View online
HCD-AZ55D
HDC-AZ55D
8
8
2-6. SCHEMATIC DIAGRAM - MAIN Board (5/5) -
BOARD
69
(2/5)
MAIN
51
BOARD
MAIN
(1/5)
(3/5)
MAIN
BOARD
80
(2/5)
MAIN
BOARD
66
(4/5)
MAIN
BOARD
89
(3/5)
76
BOARD
MAIN
BOARD
MAIN
81
(4/5)
46
(1/5)
BOARD
MAIN
60
(2/5)
BOARD
MAIN
77
(3/5)
BOARD
MAIN
65
(2/5)
BOARD
MAIN
53
(1/5)
BOARD
MAIN
64
(2/5)
BOARD
MAIN
70
(2/5)
BOARD
MAIN
68
(2/5)
BOARD
MAIN
62
(4/5)
BOARD
MAIN
52
(1/5)
BOARD
MAIN
85
(3/5)
BOARD
MAIN
82
(4/5)
BOARD
MAIN
CN1051
HP MIC
BOARD
Q
CN201
DMPORT
BOARD
K
(Refer to page
45 on original
service manual)
45 on original
service manual)
6.2
12.1
5.9
0.6
0.1
0
0.6
0
6.2
4.5
8.8
4.3
1.1
1.7
4.5
0.8
0
0.8
0
-5.4
-5.4
0.1
0.1
-5.4
3.2
3.4
3.4
0
3.4
3.3
0.5
3.2
1
2
3
3P
CN754
FAN+
FAN-
FAN+
RT1N141C-TP-1
Q784
2SC3052EF-T1-LEF
Q782
2SC3052EF-T1-LEF
Q781
UDZW
-TE17-5.1B
D782
UDZW-TE17-8.2B
D783
4.7k
R788
0.01
C784
0.01
C785
2SD2525(TP)
Q783
100k
R784
2.2k
R783
50V
22
C787
2.2k
R785
47k
R789
50V
4.7
C786
FAN_+12V
J701
3
4
2
1
5
2SC5053T100Q
Q701
50V
10
C703
C704
0.1
25V
22
C705
0.47
C707
2W
82
R705
2.2k
R708
8.2k
R709
2SC3052EF-T1-LEF
BUFFER
Q702
220k
R701
56k
R702
1k
R703
33k
R706
0.22
C706
25V
22
C701
UDZW-TE17-4.7B
D703
L+R_SIGNAL
0.1
C300
0.1
C702
C200
0.1
0.1
C100
1k
R141
1k
R191
0
R143
0
R193
220p
C193
220p
C141
220p
C191
220p
C143
1k
R146
1k
R196
100k
R194
100k
R192
100k
R142
100k
R144
1k
R195
50V
10
C142
50V
10
C192
50V
10
C194
1k
R145
2SC5938-T112-1B
Q191
2SC5938-T112-1B
Q141
L-OUT
50V
10
C144
REC_R_IN
R-OUT
REC_L_IN
RT1P141C-TP-1
Q171
4.7k
R171
100k
R172
22k
R173
50V
4.7
C172
50V
4.7
C171
FAN_DET
ST_L_IN
100uH
L241
10V
1000
C241
R245
ST_R_IN
R295
100k
R74
50V
4.7
C74
50V
4.7
C73
100k
R73
MIC_SIGNAL
100
R72
1
2
3
4
5
6
7
7P
CN205
MIC SCORE
MIC SW
MIC GND
MIC SIGNAL
A+9V
HP MUTE
HP SW
VP
MIC_SCORE
RT1P141C-TP-1
Q22
RECOUT_MUTING
FAN_DRIVE
SPDIF_GND
VP
1
2
3
4
5
6
7
8
9
9P
CN206
L OUT
A+9V
R OUT
AGND
TUNED
ST CE
ST DIN
ST CLK
ST DOUT
LINE_MUTE
HP_MUTE
HP_DET
MIC_DET
BT_R_IN
BT_L_IN
L1
L2
R1
R2
J101
1
2
3
4
5
6
7
8
9
CN209
9P
R
AGND
L
A+9V
V+4V
DGND
DET A/D
TXD
RXD
JW837
JW835
22k
R29
50V
10
C30
50V
10
C29
RT1P141C-TP-1
Q30
2.2k
R27
DMP_DET
ST_AGND
FAN_MGND
MGND
0.1
C10
SIG_AGND
1k
R897
100k
R895
1k
R896
2SC5938-T112-1B
Q893
J893
2SC5938-T112-1B
Q894
33k
R898
0.1
C899
1k
R894
1k
R899
R890
33k
BT_AGND
BT_UART_TXD
BT_UART_RXD
ST_DIN
ST_TUNED
ST_CLK
ST_DOUT
ST_CE
MC2836
D71
MA111-TX
D785
MA111-TX
D784
EVER+3.3V
ST+9V
MIC+9V
DLS+9V
C338
0.1
MUTE+3.3V
JR701
0
JR702
0
JR703
0
JR299
0
R206
C335
470p
C336
470p
DGND
100k
R28
MAIN BOARD (5/5)
A
10
1
2
J
H
B
13
11
L
N
C
7
8
I
M
14
F
9
6
K
4
15
16
3
G
D
5
17
E
12
M701
M
(FAN)
Q893,894
MUTING
SYNC OUT
D-LIGHT
SUBWOOFER
OUT
VIDEO/SAT
IN
OUT
VIDEO/SAT
4P
R
L
L
R
(CHASSIS)
REGULATOR
Q781,782
FAM MOTER CONTROL
(KR)
MUTING CONTROL
SWITCH
SWITCH
MUTING CONTROL
SWITCH
MUTING CONTROL
0
0(EXCEPT KR)
1k(KR)
TUNER(FM/AM)
SUPPLIED WITH
THE ASSEMBLED BLOCK
AM
ANTENNA
COAXIAL
MUTING
MUTING
(EXCEPT KR)
FAN MOTOR
SWITCH
FAN MOTOR
DRIVE
1
2
SW-OUT
SW-GND
BOARD
S-MASTER
Y
(1/4)
CN812
2P
CN893
∗
∗
∗R245,295
(CHASSIS)
EL901
A+9V
C293
0.0022
C243
0.0022
(Refer to page
61 on original
service manual)
61 on original
service manual)
(Page 4)
(Page 5)
(Page 6)
(Page 5)
(Page 7)
(Page 4)
(Page 5)
(Page 5)
(Page 5)
(Page 7)
(Page 6)
(Page 4)
(Page 5)
(Page 8)
(Page 6)
(Page
5)
(Page
7)
(Page 6)
(Page 7)
(Page 11)
HCD-AZ55D
HCD-AZ55D
9
9
2-7. PRINTED WIRING BOARD - S-MASTER Board (Component Side) -
IC880
IC812
R820
R82
1
R610
D820
C737
IC730
R732
R733
R828
R543
R743
R729
C705
R609
C713
FB800
R707
R706
R705
R703
C732
R716
R717
R719
R720
R721
FB801
R726
IC700
L800
C801
R801
R800
R802
IC800
R795
C642
R823
R822
R822
C647
C636
R64
8
C634
C651
C632
R615
R65
1
R624
R625
C646
C639
R657
C638
R633
C650
IC630
R65
2
R509
R636
D730
C744
R863
D732
C653
R812
C814
R813
C605
C81
6
R710
R709
D892
D89
3
C87
8
FL810
C806
R814
C815
R815
R816
R817
R818
R655
C643
R656
R654
R563
C817
C871
Q85
6
Q85
5
C850
Q86
6
Q85
0
Q85
1
C877
C855
Q86
5
C865
Q86
1
Q86
0
C860
C514
R82
7
R804
R82
6
R805
R62
2
R891
R889
R890
R887
R888
R881
R623
FB863
C870
Q870
Q871
R553
R552
C734
R819
R885
R883
R882
C885
C882
C880
R880
C884
IC500
R52
6
R52
1
R52
0
R519
R517
R51
6
R50
3
R50
5
R50
6
R507
R525
C513
C505
R529
IC550
C557
R533
R532
C552
C554
D554
C564
D552
C613
C683
IC530
C537
C635
R515
C532
C534
R522
R51
0
D534
C544
D532
C696
C697
FB881
R621
R620
R619
R61
7
R616
R603
R605
R60
6
R607
C681
C695
C682
R681
R697
Q788
R798
Q78
9
R842
FL800
R809
FL801
IC803
C824
IC600
1-873-489-
12
(12)
1
3
6
4
1
12
36
37
48
24
13
25
1
3
3
4
5
1
12
36
37
48
24
13
25
E
E
E
E
E
E
E
E
E
E
E
E
S-MASTER BOARD
(COMPONENT SIDE)
1
12
36
37
24
13
25
48
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
Ref. No. Location
• Semiconductor
Location
D532
E-10
D534
E-9
D552
E-11
D554
E-11
D730
E-4
D732
E-3
D820
A-11
D892
G-8
D893
G-8
IC500
G-10
IC530
F-10
IC550
F-11
IC600
G-7
IC630
F-7
IC700
G-3
IC730
F-3
IC800
G-11
IC803
G-5
IC812
G-2
IC880
H-12
Q788
B-12
Q789
B-12
Q850
A-9
Q851
B-9
Q855
B-9
Q856
A-9
Q860
B-8
Q861
A-8
Q865
B-8
Q866
A-8
Q870
B-5
Q871
A-5
•
: Uses unleaded solder.
HCD-AZ55D
HDC-AZ55D
10
10
2-8. PRINTED WIRING BOARD - S-MASTER Board (Conductor Side) -
NO780
JW786
NO680
NO580
CN500
CN501
L781
L782
L692
L691
L682
L681
C73
3
C745
X800
C594
C553
C509
C558
C633
C641
C648
C590
CN503
EP884
EP880
EP881
C81
3
C86
3
C738
EP882
EP886
C810
C805
L592
L591
L582
C800
L581
C584
C56
9
C580
C65
7
C830
C883
C818
C887
C649
C73
0
C888
C538
C565
C890
C694
C640
C545
C53
3
C60
9
C70
9
C690
C684
C549
C680
C655
C780
C784
CN502
C886
EP885
C793
R796
C74
9
CN812
C595
C652
C731
R735
C556
R530
R744
C783
C782
R550
C568
C704
C700
C714
C715
C719
R71
2
C712
C708
C711
C710
C707
C706
L801
C802
R653
C586
C582
C591
C597
C596
R583
R591
C593
C587
C592
R58
1
C631
D654
R593
R639
R631
C781
D653
C583
C585
D651
C64
5
C531
C637
C644
C581
C804
R658
R78
3
C78
6
C785
C78
7
R781
R730
C803
C881
R811
C811
C874
IC810
D652
C548
C654
C656
C685
R872
R858
R851
R859
R852
R850
R855
R856
R857
R869
R868
Q840
C56
7
R865
R866
R867
R860
R861
R862
R879
R840
R841
R892
C872
D883
D882
C536
R871
R870
C506
R884
C89
1
R894
C892
C507
R895
R886
C889
C812
C510
C511
C508
C512
R512
C519
C515
C500
C504
R564
C736
C547
R555
C735
C555
R683
R544
C747
R535
C551
C535
C691
C687
C693
C606
C607
C610
C611
C612
R612
C619
C615
C614
C600
C604
R893
R691
C692
C686
C748
C876
C879
R797
R799
L802
C608
S-MASTER BOARD
(CONDUCTOR SIDE)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
W
MAIN BOARD
CN101
P
HP MIC BOARD
CN1052
Y
MAIN BOARD
CN893
J
ADC BOARD
NO105
AA
POWER
BOARD
CN1101
CN1101
1
3
4
5
R
SPEAKER BOARD
CN501
X
SPEAKER BOARD
CN502
Z
SPEAKER BOARD
CN503
E
1-873-489-
12
(12)
1
5
1
4
1
2
1
3
1
2
1
12
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
(Refer to page
60 on original
service manual)
60 on original
service manual)
(Refer to page
60 on original
service manual)
60 on original
service manual)
(Refer to page
60 on original
service manual)
60 on original
service manual)
(Refer to page
52 on original
service manual)
52 on original
service manual)
(Refer to page
60 on original
service manual)
60 on original
service manual)
(Refer to page
68 on original
service manual)
68 on original
service manual)
•
: Uses unleaded solder.
(Page 3)
(Page 3)
Ref. No. Location
• Semiconductor
Location
D651
E-7
D652
E-7
D653
E-7
D654
E-8
D882
G-2
D883
G-1
IC810
G-12
Q840
B-9
HCD-AZ55D
HCD-AZ55D
11
11
2-9. SCHEMATIC DIAGRAM - S-MASTER Board (1/4) -
C710
C711
C863
R703
R726
R729
R817
R819
R809
R842
R818
C874
C71
5
C71
4
C71
3
C71
2
R705
R707
R620
R619
R617
R616
R605
R606
R607
R603
R609
R610
C607
IC812
C606
IC600
C608
R612
C613 C612
C619
R615
C708
C707
C706
R710
R813
C816
R814
R816
C817
C818
C815
R815
C824
IC803
R812
R863
IC700
R804
R805
R827
R828
FL801
R706
R721
R720
R719
R712
C709
L802
CN501
EP880
CN812
FB863
C609
C610
C611
C871
EP882
C600
C700
C719
R716
R717
R826
R709
C605
C705
C704
C604
C615
C614
C812
C813
C814
R621
0.1
0.1
470
10V
10V
100
100
100
22k
2.2k
100
10k
22k
0.001
0.001
0.001
0.1
0.1
100
100
100
100
100
100
100
100
100
100
0
0
0.1
NJM4565V
0.1
CXD9843AR
0.1
10k
0.1
0.1
470p
100
0.1
0.1
0.1
0
22k
100p
50V
22k
2.2k
0.1
100
16V
16V
100p
22k
0.1
MC74VHC1GU04
33k
0
CXD9843AR
0
0
0
0
100
100
100
100
10k
100
10V
0
12P
2P
0
100
10V
10V
0.1
0.1
0.001
0.01
0.01
470p
100
100
0
0
0.1
0.1
0.1
0.1
0.001
0.001
0.1
100
16V
16V
100p
100
A01
A02
A03
A04
A07
A09
A08
A10
B01
B02
B03
B04
B06
B05
B07
B08
B09
A11
A06
A05
NSPMUTE
SOFTMUTE
SCDT
SCSHIFT
INIT
NSPMUTE
SOFTMUTE
SCDT
SCSHIFT
INIT
SCLATCH_3
DATA_3
SCLATCH_2
XFSIIN
DATA_3
LRCK_1
BCK_1
XFSIIN
BCK_1
LRCK_1
DATA_2
DATA_1
LRCK_1
BCK_1
DATA_2
XFSIIN
D-GND
XFSIIN
SW OUT
SW-GND
DGND
DGND
D-GND
D+3.3V
DOUT_3
DOUT_2
DOUT_1
D-GND
LRCK
BCK
(1/4)
(CHASSIS)
VCC
GND
VCC
GND
NC
CLOCK SHIFT
STREAM PROCESSOR
STREAM PROCESSOR
(CHASSIS)
SUBWOOFER
AMP
(Refer to page
53 on original
53 on original
service manual)
(Page 8)
(Page 13)
(Page 12)
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