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SA-WMSP501
6
6
SA-WMSP501
2-2. SCHEMATIC DIAGRAM
R314
C101
R110
R207
R206
R205
C203
C204
R208
R209
C208
R213
R212
C207
R214
D205
C206
D206
R217
C211
C210
C209
C312
C313
R306
R307
C307
C308
R305
C311
R309
R303
C303
C310
C309
C306
C305
C304
C302
C301
R302
R313
D
3
0
1
D
3
0
2
R301
R506
D602
R310
R312
C405
C406
R500
R501
R502
R508
R507
JW501
C601
C801
C402
C401
D402
D403
C410
C409
C407
C408
JW403
JW404
R404
R403
Q501
C502
CN301
CN402
CNP401
R504
Q502
R505
Q503
Q504
C503
CN3
CN204
CN901
J101
CN101
CN202
D901
IC202(1/2)
R210
R211
IC202(2/2)
R216
IC203(1/2)
IC203(2/2)
C205
G2
CNP111
CNP801
RV201
IC301
R308
D502
R601
R304
R311
D
3
0
4
RY301
Q505
R402
R401
C403
C404
D501
C501
G1
SP301
T1
F901
JW1
CN1
CN2
S901
R503
C201
R202
C2
D401
C901
1
220p
100k
10k
10k
100k
0.1
0.1
10k
100k
0.22
22k
22k
0.01
220k
MTZJ12B
10
50V
MTZJ12B
100k
220p
10
50V
220p
220p
220p
4.7k
4.7k
47
50V
10
50V
47k
10p
120
470
100
10V
10V
0.1
0.1
10
50V
100
50V
50V
100
50V
50V
10
50V
220p
47k
22k
C317
0.01
1
S
S
1
3
3
T
1
S
S
1
3
3
T
4.7k
22k
1SS133T
10
22k
100
50V
50V
100
50V
50V
2.2k
10k
47k
1k
4.7k
10
50V
10
50V
0.1
0.1
11ES2
11ES2
0.1
0.1
470
50V
50V
470
50V
50V
10
10
2SC2785
220
35V
35V
2P
6P
6P
100k
2SC2784
22k
2SC2785
DTC124ES
220
10V
10V
2P
2P
2P
2P
2P
LNJ301MPUJAB
NJM4565DD
470k
220k
NJM4565DD
10k
NJM4565DD
NJM4565DD
10
50V
3P
4P
20k
STK404-130
0.22X2
5W
1SS133T
3.3k
3W
100
2W
680
1W
1
S
S
1
3
3
T
2SC2785
1k
2W
2W
1k
2W
2W
3300
63V
3300
63V
1SS133T
10
50V
T1AL
250V
250V
2P
2P
100k
10
50V
1k
4700p
250V
RBV-602
4700p
250V
LED
GND
GND
I/P
POWER
TRANSFORMER
(CHASSIS)
(CHASSIS)
INPUT
(POWER)
(1/2)
LIMITER AMP
1
8
3
2
5
6
7
4
(2/2)
1
8
3
2
5
6
7
4
BUFFER
(1/2)
(2/2)
FILTER
HIGH-PASS
FILTER
LOW-PASS
LEVEL
BIAS
GND
POWER AMP
THERMAL
DETECT
POWER ON
MUTING
RELAY
DRIVE
Q503,504
OVER LOAD
DETECT
(AC IN)
POWER
1
2
3
4
C314
0.01
R317
10
C318
220p
220p
C315
220p
220p
C316
0.01
11.8
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
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