Sony STR-DA3ES - Schematic Diagram - Amp Section

STR-DA3ES/DA5ES/VA555ES
39 39
5-23. SCHEMATIC DIAGRAM — AMP SECTION — • See page 53 for IC Block Diagram.
(Page 43)
(Page 41)
(Page 43)
(Page 45)
(Page 43)
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(Page 31)
(Page 37)
CNP501
C
505
R
504
C55
5
R
559
C589
C539
R
509
R
543
R
524
D
501
R
V501
R525
D504
TP501
Q508
R521
Q509
R
523
C507
R
505
Q
503
R594
CN
P504
C524
R
530
R
529
Q
549
Q548
R
539
Q547
R542
R
541
R
540
R
V551
R
574
R
575
TP
551
Q
558
R
571
Q
559
R
573
R572
R
580
C574
R579
R
Y504
R587
Q
599
R588
R
560
R
510
CN
P602
CN
P503
R
522
D
505
D
547
D
548
C
503
C553
C504
C523
C573
R604
C605
C554
C604
R654
C655
C639
C603
R
609
R659
C689
C653
R
643
R591
R
592
C608
C609
RV601
R624
R625
TP601
TP651
Q
608
C623
R623
Q609
R622
R630
C624
R629
R
621
C673
Q658
R671
CN
504
R679
C674
R
680
R672
R673
Q659
C723
Q708
R722
R723
Q709
R721
TP701
TP751
C773
Q758
R771
R772
R773
Q759
R729
C724
R730
R779
C774
R780
R674
R675
RV651
R724
R725
RV701
R774
R775
RV751
CNP701
C705
R704
C704
C755
R754
C754
C753
R759
C789
R709
C739
R743
CN501
C
NP509
CN502
CNP505
CNP702
C703
R776
R726
R
626
R576
R
526
R676
R
502
C
502
R5
52
C5
52
R
501
R5
51
C501
C551
R602
C602
R
601
C601
C651
R651
C652
R652
R702
C702
R752
C752
R701
C701
C751
R751
C720
C670
C770
C570
C620
C591
C520
C592
R528
R
578
R
628
R678
R728
R778
C542
C
541
C654
D502
D
503
D5
52
D
55
3
D602
D603
D652
D653
D702
D703
D
752
D753
IC502
IC552
IC602
IC652
IC702
IC752
IC503
IC553
IC603
IC653
IC703
IC753
Q
501
R
527
R
577
R627
R677
R727
R777
CN
P601
R
554
R603
R
653
R753
R703
D599
D549
D
551
D
554
D555
D
601
D604
D605
D654
D651
D655
D701
D704
D705
D751
D754
D755
R
553
R503
PH(4P)
220
10V
2.7k
1/2W
220
10V
100
0.0001
0.0001
100
22k
1
0
1SS355TE-17
2.2k
10
1SS355TE-17
2P
2SA
988TP
1.8k
2SA988TP
68k
2.2
1
00V
47k
2SA988TP
4.7k
PH
(7P)
0
.022
10
47k
2SA98
8TP
2SC2712
6.8k
2SC1841TP-
10k
39k
1k
2.2k
10
10
2P
2SA
988TP
1.8k
2SA988TP
68k
15k
10
0.022
47k
HPR
Y
10
2SC2712
10k
680
1W
680
1W
PH(3P)
VH
(4P)
15k
1S
S355
TE-17
1SS355
TE-17
1SS35
5TE-17
33p
5
00V
33p
500V
4
p
50
0V
22
0p
220p
2.7k
1/2W
220
10V
4p
500V
4p
500V
2.7k
1/2W
220
10V
0.0001
33p
500V
100
100
0.0001
33p
500V
22k
10
10
1
100V
1
100V
2.2k
10
10
2P
2P
2SA988TP
220p
68k
2SA988TP
15k
10
0.022
47k
1.8k
220p
2SA988TP
1.8k
VH(4P)
47k
0.022
10
15k
68k
2SA988TP
220p
2SA988TP
15k
68k
2SA988TP
1.8k
2P
2P
220p
2SA988TP
1.8k
15k
68k
2SA988TP
47k
0.022
10
47k
0.022
10
10
10
2.2k
10
10
2.2k
10
10
2.2k
PH(5P)
220
10V
2.7k
1/2W
4p
500V
220
10V
2.7k
1/2W
4p
500V
33p
500V
100
0.0001
100
0.0001
22k
VH2P
BO
AD IN TYPE
VH(4P)BLK
VH(5P)RED
33p
500V
33
33
33
33
33
33
68k
220p
68k
220p
1k
1k
22
50V
22
50V
68k
220p
1k
22
50V
22
50V
1k
220p
68k
68k
220p
68k
220p
1k
22
50V
22
50V
1k
47
50V
47
50V
47
50V
47
50V
47
50V
22
100V
47
5
0V
22
100V
4.7k
4
.7k
4.7k
4.7k
4.7k
4.7k
470
10V
22
50V
4p
500V
R
D2.2SB-T1
R
D2
.2SB-T1
RD
2.2SB-T1
R
D2.2SB-T1
RD
2.2SB-T1
RD2.2SB-T1
RD2.2SB-T1
RD2.2SB-T1
RD2.2SB-T1
RD2.2SB-T1
RD2.2SB-T1
RD2.2SB-T1
SAP15N
SAP15N
SAP15N
SAP15N
SAP15N
SAP15N
SAP15P
SAP15P
SAP15P
SAP15P
SAP15P
SAP15P
DT
C114EK
A-T1
46
6.2k
6.2k
6.2k
6.2k
6.2k
6.2k
PH((5P))
2.7k
1/2W
68k
1/2W
68k
1/2W
68k
1/2W
68k
1/2W
1SS3
55TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS
355TE-17
1SS355TE-17
68k
1/2W
6
8k
1/2W
+VEOUT
-VEOUT
NF
INPUT
GND
INPUT
NF
-VEOUT
+VEOUT
PR
OTECT
+VCC
+VCC
-VEE
ACM
U
TE
FL GN
D
FR G
ND
FL
G
G
(Page 37)
FR
C
G
SL
G
SR
SB
C GND
SB GND
SB
C
FL
FR
HP L
H
P R
SL GND
SR GND
SR
SL
+24V
ANALOG GND
DIGITAL GND
ANALOG GND
CTAP_GND
ECAP_GND
-B
+B
RY G
ND
RY BASE G
ND
H
P RY
FL G
ND
HPG
ND
G
G
GND
+12V
RY
G
+VEOUT
-VEOUT
NF
INPUT
GND
INPUT
NF
-VEOUT
+VEOUT
+VCC
+VCC
-VEE
+VEOUT
-VEOUT
NF
INPUT
GND
INPUT
NF
-VEOUT
+VEOUT
+VCC
+VCC
-VEE
IC501
µPC2581
V-S
IC701
µPC2581V-S
IC601
µPC2581V-S
BOOSTER
BOOSTER
BOOSTER
BOOSTER
BOO
STER
BOOSTER
BOOSTER
BO
O
STER
BOO
STER
BO
OSTER
BOO
STER
BO
OSTER
FR
ONT
POW
ER AM
P
CEN
TER
PO
W
ER AM
P
REAR POW
ER AM
P
FR
O
NT L
CUR
REN
T
ID
RING
CUR
REN
T
ID
RIN
G
FRO
NT R
CURRENT
IDRING
CENTER
CURREN
T
IDRING
CURRENT
IDRING
CURRENT
IDRING
SURR R
SURR
L
SUR
R BACK
R
ELAY DR
IVE
Q547-549
CU
RR
PRO
TECT
Q501,503
CUR
R PR
OTECT
Q508,509
CUR
R PR
OTECT
Q
558,559
CU
RR PR
OTECT
Q608,609
CURR PROTECT
CURR PROTECT
Q658,659
Q708,709
CURR PROTECT
Q758,759
SW
ITCH
M
U
TE
DR
IVE
5
(Page 37)
(Page 37)
(Page 43)
Note:
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.