
TM301
C303
R334
4.7K
TO
U304#8
TO
U302#1
B/C224/63V
104
D318
IN4148
Q306
A1266
47uF/35V
C301
C310
D308
IN4148
R318
100K
TH301
305
R333
4.7K
Q307
C3198
R159
3.9K
F301
30A
F302
30A
R316
5.6K
R310
C308
B/C472
R450
R350
22
TO
CN101#1
L301
L302
Q420
IRFZ44N
100
Q320
IRFZ44N
100
R311
4.7K
2
R301
1K/1W
IRFZ44N
S
R451
100
IRFZ44N
S
R351
100
D307
IN5819
C309
47uF/35V
TO
3
U303#6
Q421
Q321
VSGREF
D303
FR604
IRFZ44N
S
R452
100
IRFZ44N
S
R352
100
Q422
Q322
ZD418
IN4753
S
IN4148
ZD318
IN4753
S
IN4148
VSGCC
D417
D317
C428
B/C473
R459
10/1W
C328
B/C473
R359
10/1W
ZD306
15V/1/2W
R302
10K
IRFZ44N
R444
C307
10uF/50V
FROM
3
R327
FROM
3
R325
Q414
100
IRFZ44N
R344
100
R308
220
D304
IN4148
Q314
R326
10K
IRFZ44N
S
R445
100
S
R345
D311
IN5819
R303
10K
R304
R158
3.3K
LD101
Q415
Q315
IRFZ44N
100
2.2/1/4W
10K
R338
C317
Q305
C3198
104
R370
IRFZ44N
S
R446
100
S
R346
Q301
C3198
1K
Q416
Q316
IRFZ44N
100
R306
10K
FAN
CN301
CN302
LED
ZD416
IN4753
S
IN4148
S
C318
47uF/35V
R305
10K
R307
C306
104
D415
ZD316
IN4753
D315
IN4148
470
C305
104
Q302
A1266
ZD305
12V/1/2W
10uF/50V
C427
B/C473
R457
10/1W
C327
B/C473
R357
10/1W
C304
Q303
KTD600
C316
104
Q410
C1027
Q411
A1023
Q412
C1027
Q413
A1023
R441
220
R443
220
D301
FR604
D302
FR604
R341
220
R342
10K
R343
220
R340
10K
L304
C421
2200uF/25V
C420
2200uF/25V
Q310
C1027
Q311
A1023
Q312
C1027
Q313
A1023
{Value}
T301
{Value}
T401
D328
FR104
D330
FR104
C430
471/1KV
R460
56/3W
C330
471/1KV
R360
56/3W
D327
FR104
D326
FR104
D423
U1620C
D323
U1620C
D329
FR104
D331
FR104
D325
FR104
D424
U1620A
D324
U1620A
VCC
C345
104
C347
104
VCC
VNN
R361
4.7K/3W
R362
4.7K/3W
C344
47uF/35V
C346
47uF/35V
C361
224/63V/B/C
DM101#7
TO
E
3
GND
C349
47uF/35V
C351
47uF/35V
+15V
-15V
C348
104
C350
104
GOOD WILL INSTRUMENT CO ., LTD
GOOD WILL INSTRUMENT CO ., LTD
DRAWN BY
DRAWN BY
CHECK BY APPROVED BY MODEL
CHECK BY APPROVED BY MODEL
DESCRIPTION
DESCRIPTION
DRAWING NO
DRAWING NO
Sheet1
Sheet1
Sheet
Sheet
{Title}
{Title}
EASO040.sch
EASO040.sch
1
1
of
of
3
3
{Revision}
{Revision}

C608
R618
100uF/16V
R619
C704
22P/U/C
R706
10K
R705
10K
B/C224
B/C224
C119
47uF/35V
R138
33K
R601
R602
C117
C116
100K
10K
10K
R612
68/1W
R613
68/1W
R128
33K
R125
1K
R604
4.7K
R126
10K
R132
180K
B-O
B-I
A-O
A-I
R609
100
J1
180/1W
C708
R718
100uF/16V
R719
100K
C701
R701
47uF/25V
10K
C702
R702
47uF/25V
R709
100
10K
R703
R704
4.7K
8 79
4.7K
R611
1K
2 13
C703
22/U/C
C601
47uF/25V
C602
47uF/25V
SW103:A
C606
330u/16V
C607
330u/16V
SW103:C
R712
R711
180/1W
11 1012
C706
330u/16V
C707
330u/16V
SW103:D
68/1W
R713
68/1W
R714
180/1W
R715
100/1W
R716
100/1W
R130
18K
1.80K
R131
R603
4.7K
R614
180/1W
R615
100/1W
R127
C115
62K
102
1K
C603
22/U/C
R616
100/1W
47uF/35V
C118
47uF/35V
22P/U/C
R617
R717
C125
R153
C604
R606
56K
56K
R133
1K
10K
R605
10K
10K
R136
54 6
D601
IN4002
470
R273
10K
D136
IN4148
SW103:B
D135
IN4148
+15V
R278
1K
R142
82K
R275
1K
A
R109
10K
R108
-15V
10K
R277
R284
R276
270
R274
20K
270
TL072
VR102:C
7
+15V
-15V
C360
104
R364
1M
C170
102/U/C
+15V +15V
U102
-15V
8
9
R124
10K
C113
104
C171
102/U/C
R214
10K
R121
18K
U103
TL072
R123
-15V
15K
TO
3
DM101#1
+15V
R110
10K
VR101:A
GAIN
R111
1K
GAIN
VR101:B
R112
1K
6
5
4
R113
220
-15V
1
R145
VR103:A
1K
3
6
5
VR103:B
C121
104
C123
104
A1266
Q101
R147
R134
15K
4
1K
+15V
R135
R137
470
15K
R144
33K
R143
R148
33K
1K
R149
R150A
68K
22K
+15V
R140
47K
Q102
C3198
1K
R139
22K
-15V
R154
22K
VR104:A
3
VR104:B
C126
2
B/C223
1
6
5
R155
4
22K
2
2
13
VR105:A
20KB
-15V
5
6
VR105:B
20KB
2
C127
B/C223
R115
13
4
10K
R151
C130
104/B/C
R152
1K
C124
104
1K
-15V
C122
104
+15V
R116
R157
22K
10K
SW102:B
SW102:A
1110 12
SW102:D
87 9
SW102:C
54 6
21 3
9
VR104:C
C108
B/C154
C109
B/C154
R118
VR102:B
R215
47
C168
47uF/25V
C169
47uF/25V
8
7
VR104:D
18K
12
10
SUBSONIC
VR102:A
2
1
R120
4
5
6
U104
TL072
R210
10K
213
TJ102
C128
B/C124
11
R150
1K
20K
3
+15V
-15V
C129
B/C223
R117
4
18K
C120
104
R119
3K
U106
TL072
+15V
-15V
FROM
1
D307
U101
TL072
C111
B/C154
C110
B/C154
R122
VR102:D
R369
22/1W
R212
10K
R213
10K
R211
10K
-15V
18K
10
11
12
U107
TL072
-15V
GOOD WILL INSTRUMENT CO ., LTD
GOOD WILL INSTRUMENT CO ., LTD
DRAWN BY
DRAWN BY
CHECK BY APPROVED BY MODEL
CHECK BY APPROVED BY MODEL
DESCRIPTION
DESCRIPTION
DRAWING NO
DRAWING NO
Sheet2
Sheet2
Sheet
Sheet
{Title}
{Title}
EASO040.sch
EASO040.sch
2
2
of
of
3
3
{Revision}
{Revision}

Q124
A42
C142
47uF/16V
R174
10K
Q125
A42
R190
1.2K
R186
1K
R163
10K
R176
C150
10uF/50V
R192
150
10/1/8W
10/1/8W
100
R184
R182
103/U/C
5.6V/1/2W
Q126
A56
Q118
A92
Q116
A92
C143
R162
20K
ZD114
R161
10K
R173
560
Q111
C1027
Q127
A56
R168A
R175
910
1K
VNN
R171
47uF/16V
100
C148
B/C333
C140
R172
560
Q110
C1027
Q112
C1027
C153
B/C224/100V
104/50V/U/C
FROM
U106#7
R189
1.2K
Q113
A1023
C147
D113
IN5819
2
10/1/8W
R191A
220
R177
10K
+15V
-15V
D112
IN5819
Q123
A56
R180
U101
TL072
R170
100
Q114
A92
R178
47K
C151
10uF/50V
C148A
104/50V/U/C
Q122
A56
R191
100
R164
1K
C144
10P/U/C
R167
100K
Q121
A42
R165
10K
C154
B/C224/100V
100P/U/C
R169
15K
Q120
A42
C145
R168
10K
FROM
1
C340+
VSGREF
R312
10K
R313
10K
IRFB31N20D
R283
D143
IN4148
IRFB31N20D
R282
47
D142
IN4148
IRFB31N20D
R281
47
D141
IN4148
IRFB31N20D
R280
47
D140
IN4148
R229
10K
VSGREF
R317
C359
104
TH302
350
VCC
R207
6.8K
VCC
Q133
CX
S
47
B/C224/100V
Q132
S
Q131
S
Q130
S
VCC
D117
UF4004
D118
UF4004
VNN
L101 L102
IRFB31N20D
R288
47
D148
IN4148
Q137
IRFB31N20D
R287
47
D147
IN4148
Q136
IRFB31N20D
R286
47
D146
IN4148
Q135
IRFB31N20D
R285
47
D145
IN4148
R230
10K
Q138
C164
B/C224/100V
S
S
S
S
R194
0.025
B/C224/100V
VNN
U111
LM393
VNN
R193
0.025
C342
C160
220uF/200V
C161
220uF/200V
VNN
R196
1K
220uF/16V
220uF/16V
R198
270
VNN
R206
10K
R205
100K
C167
C166
R200
4.7K/3W
R197
10K
C155
103
C162
220uF/200V
C163
220uF/200V
D124
IN4148
D125
IN4148
15V/1W
ZD121
C158
47uF/35V
R199
4.7K
R204
1K/3W
Q141
C3200
D123
IN4148
R329
2.8K
VNN
IN4148
D130
C165
B/C224/100V
R328
150K
C315
B/C102
10uF/50V
R201
10K
C159
VNNVNN
1
2 3
R332
4.7K
U305
TL431
R202
100K
VNN
TM101
1
+
2
-
U303
VNN
4
U303A
1
2 3
R330
6.8K/1W
VNN
R203
6.8K
VNN
VSGREF
4
R331
6.8K/1W
U304
1
2 3
Q140
C3200
R309
4.7K
4
FROM
1
U301#9
R358
1K
VSGREF
10K
R314
C312
104
FROM
1
D308
TO
2
CN101#1
R320
10K
FROM
1
R318
VSGCC
R327
2.7K
1
2 3
TO
1
Q305#C
C313
100uF/16V
U304A
4
TO
R326
1
VSGREF
R324
4.7K
R325
10K
D321
IN4148
TO
2
CN101#1
R322
10K
R321
10K
D320
IN4148
VSGREF
Q304
A1266
LD301
PRT
R323
470
U302
LM393
VSGREF
C311
10uF/50V
*
R319
100K
D309
IN4148
D332
IN5819
R315
220K
D310
IN4148
GOOD WILL INSTRUMENT CO ., LTD
GOOD WILL INSTRUMENT CO ., LTD
DRAWN BY
DRAWN BY
CHECK BY APPROVED BY MODEL
CHECK BY APPROVED BY MODEL
DESCRIPTION
DESCRIPTION
DRAWING NO
DRAWING NO
Sheet3
Sheet3
Sheet
Sheet
{Title}
{Title}
EASO040.sch
EASO040.sch
3
3
of
of
3
3
{Revision}
{Revision}