Pioneer S-RS3SW, Service Manual

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22
S-RS3SW
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10. SCHEMATIC DIAGRAM
10.1 POWER AMP ASSY
F
F
A
A
B
B
C
N
3
D
+
-
-
+
-
+
-
+
1
3
2
6
5
1 5 3
2 6 4
3
1
4
2
6
5
8
4
7
8
4
2
3
1
1 2 3
3
2
1
1
2
2
4
1
8
3
6
8
7
5
4
C N 902
R214
C203
R215
C202
R216
C204
R205
Q207 D203
R207
R206
R209
Q201
D201
R202
R227
C207
Q212
D211
R225
R226
Q211
D210
R201
R224
C206
R237
R21
8
Q209
R221
R219
Q205
Q204
R20 8
Q210
Q206
R220
D206
Q203
D205
R212
C20
8
D204
R203
D212
D202
R204
C205
R222
D20 8
R239
R23 8
D209 R223
D207
Q23
R411
IC401
RY201
Q202
C402
C
C4
R406
IC401
K N 503
K N 502 K N 501
R515
C510 C511
C52
8
S501
C536
R503
C535 C542
C501
C540
R517
R516
C541
R501
C502
JA501
C N 601
C601
R537
S601
L501
C503
C512
R519 R522
R51 8
R502
IC502
C504
C513
R520
C505
R504
R523
R521
R505
R506
S502
IC502
C514
C529
C523
C516
C506
R540 R507
V R501
C515
W 25
R513
V R501
R531
C539
R509
R50 8
R510
52147-0310
100K
STBY
220/25
220/16
(1
W
)
10
2.7K
1K
2SA1576A(RS)
1SS355
2SC40 8 1(QR)
33K
16K
10K
G N DD
V -12 V
V +12 V
RT1 N 241M
R
T1P241M
47K
-TS
22/25
560
UDZS2R7(B)
UDZS2R7(B)
1.2K
2.2K
2SD2114K
100K
4.7/50
5104 8 -0600
G N DC
1K
2SC40
8
1(QR)
V -12 V
R
T1P241M
G N DD
2SA1576A(RS)
10K
22K
10K
RT1 N 241M
2SC40
8
1(QR)
1SS355
1SS355
22K
1SS355
2.2/50
1SS355
47K 8
20
N
P
1SS355
1SS355
ASR7001
2.2K
5.6K
1SS355
2.2/50
STBY
1K
100K
1K
1SS355
1SS355
V +12 V
1K
10K
N JM455 8 MD
V +12 V
2SC2240(GR)
G N DA
10K
STBY
47
47/
N JM455 8 MD
V +
VN E194 8
STBY VN E194 8
STBY STBY STBY
AL-TS 10/50
ASH7002
STBY
*1
STBY 100p
100p
STBY
220K
220K
220 AL-TS
STBY
10/50
AKB700 8 -
B2P3- V H
ACG7034-A
0.01u
8 20
XSM7001
10/50
AL-TS
V -12 V
STBY
STBY
220K
39K
15K
STBY
220 10/50
AL-TS
N JM455 8 MD
STBY
STBY
22K
1 8 K
ASH7002
STBY
STBY
220
N JM455 8 MD
V +12 V
0.01
STBY
0.022
0.022
0.022
AL-TS
10/50
1K 15K
STBY
10K-B
ACT7005
15K
10K-B
ACT7005
50K
50K
STBY
STB
0
47K
T
O REG ASSY
STOP
FA N
FA N +
FA N -
(XWZ43
FAN AS
DISCHARGE
PO W ER OFF
MUTE
O V ERLOAD
D20PYY0625E
T
O SUB
TRA
N
S ASSY
G N DA
(S W )
DC DETECT
AC DETECT
(1/2)
(S W )
(S W )
AMP ASSY
(2/2)
LE V EL I N
O N
AUTO
AL W AYS
I N PUT
O N
J501
S W
S W
I N
(S W )
OUT
BUFFER
P W R O N
P W R OFF
(1/2)
(2/2)
(S W OUT)
PHASE S W
JACK ASSY
-3dB
C522
C521
R525
R530
C51 8
C517
R507
C 8 02
R503
*1
*1
(XWZ4360)
(XWZ4351)
STBY
0.47
1.2k
27k
0.33
0.33
1k
10/50
220
W D &LF
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