Read Sony CMT-EX200 / SA-WEX200 Service Manual online
5
5
SA-WEX200
2-3. SCHEMATIC DIAGRAM
IC202(2/2)
IC202(1/2)
R208
R207
R205
R206
C204
R214
C203
R204
C212
R203
IC201(2/2)
IC201(1/2)
C103
C104
C213
R115
R117
R114
R116
D201
CN201
CN201M
IC101(2/2)
IC101(1/2)
R107
R118
R112
D104
D103
D102
D101
R103
R105
R101
R120
R122
R123
R121
R106
R102
TM101
R513
R511
R512
R510
D504
Q505
Q504
R507
R508
R509
Q503
D505
D503
R505
R503
R504
Q502
C507
R502
D502
R501
C502
D501
D455
R451
D454
D451
D452
D453
CN203M
CN203
D461
C3
JW1
CN503
JW2
D403
D404
R402
F402
C401
D401
F401
R314
D304
R313
R312
Q304
Q302
Q301
R310
R311
D303
R309
RY301
CN303
C308
C307
R307
R304
R302
R306
C302
C320
D302
D301
R111
T1
R301
IC851
C207
C210
C211
C205
C312
C305
C306
C504
C503
C506
C311
C704
C208
C209
C703
C405
C406
C451
C452
C303
C501
C505
C310
C309
R308
R401
T2
C403
C404
C402
CN502
CN502M
CN501M
CN501
CN301
CN301W
CN302
CN302W
RY461
C2
RV201
RV202
S201
R514
R515
R506
Q506
Q508
Q507
SP901
R303
Q303
Q501
C701
C711
SP902
JW3
NJM4580
NJM4580
100k
10k
10k
10k
0.068
100k
0.47
4.7k
100p
10k
NJM4580
NJM4580
0.047
0.047
100p
8.2k
1M
220k
470k
SML72423C-TP4
8P
BOARD
IN
8P
PH-L
NJM4580
NJM4580
22k
1.5k
180
1SS133
1SS133
1SS133
1SS133
180
10k
10k
4.7k
1/2W
1/2W
220
1/2W
220
1/2W
4.7k
1/2W
1/2W
10k
10k
SPEAKER
510
10k
220
100k
11ES2
2SC2785
2SA1175
820k
820k
10k
2SC2785
JW
1SS133
10k
1M
JW
2SC2785
0.1
100k
MTZJ-3.0A
2.2k
22000p
MTZJ-5.6A
1SS133T
4.7k
11ES2
11ES2
11ES2
11ES2
2P
PH
PH
2P
BOARD
IN
1SS133T
0.1
275V
JW
2P
UP-S
YEW
JW
MTZJ15B
MTZJ15B
1k
2W
2W
3.15A
125V
0.1
D3SBA20
3.15A
125V
10k
1SS133T
47k
100k
2SC2785
2SC2785
DTC124ES
100k
10k
1SS133T
22k
SPK RELAY
24V
2P
VH-L
WHT
1
1
2.2
1W
56k
22k
33k
220p
220p
1SS133T
1SS133T
10k
4.7k
LM3876-TF
4.7
50V
50V
22
50V
22
50V
4.7
50V
50V
10
50V
47
50V
47
50V
10
50V
4.7
50V
50V
4.7
50V
50V
4.7
50V
50V
47
25V
47
25V
47
25V
47
25V
100
25V
25V
100
25V
25V
470
25V
25V
470
25V
25V
100
25V
25V
47
25V
47
25V
100
25V
25V
220
10V
10V
JW
1k
2W
2W
3300
35V
AS
3300
35V
AS
0.1
2P
2P
2P
3P
10P
10P
7P
7P
4700p
125V
20k
20k
10k
10k
10k
UN4111
10K/10K
UN4111
10K/10K
DTC114ES
10K/10K
1.5k
2SC2785
2SC2785
JW
JW
JW
IN
POWER AMP
SPK/LINE MIX
L/R MIX
HPF
+15V
-15V
GND
IN
GND
OUT
OUT
LEVEL
NUTRAL
LIVE
CP901
6
M
A
9M
A
ON/STBY
SUB TRANS
GRN-LED
RED-LED
C
H
A
S
S
IS
REVERSE
NORMAL
LEVEL
CUT OFF FREQ
CUT OFF FREQ
PHASE
INPUT/OUTPUT
POWER
TRANSFORMER
AC IN
5
6
8
7
3
2
4
1
1
4
3
2
7
6
5
8
1
2
3
4
5
6
8
7
RELAY
DRIVER
DETECT
DETECT
AC IN
Q301,302
DC LEVEL
LCD DRIVER
LCD DRIVER
INV.
RELAY
DRIVER
Q504,505
Q502,503
AUDIO
LEVEL DETECT
REG
WOOFER
PASSIVE
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