Korg prologue-8 - Page 18

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
DESIGNED BYDRAWN BY CHECKED BY CHECKED BY MODEL
DRAWING No. DATE
TITLE
KOD-A31325
*
REVISED BYDATEREMARK REVISAL REASON
CV_PITCH1
R145
220 1%
R144
3.3K 1%
C110
0.01u
6800p
C93
TL084CPT
5
6
7
IC23B
TL084CPT
10
9
8
IC23C
TL084CPT
12
13
14
IC23D
C117
1u Z
C119
1u Z
-5Va
R143
100K 1%
R142
100K 1%
SAW1
R135
1K
R115
1K
TRI_RAW1
TRI_RAW1
10uNP 16V
C104
TL084CPT
IC23E
TL084CPT
3
2
1
IC22A
TL084CPT
IC22B
R178
100K 1%
CV_PW1
CV_PW1
TL084CPT
10
9
8
IC22C
TL084CPT
12
13
14
IC22D
R175
1K
R190
1K
R173
2.7K
R185
2.7K
R177
100K 1%
R192
100K 1%
220K
R174
R184
100K 1%
TRI1
TL084CPT
IC22E
R166 NU
R160
1K
SQR1
C125
10u Z
C127
10u Z
+5Va
-5Va
C122
10u Z
C123
10u Z
+5Va
-5Va
0.45-1.55
1.1vpp
TL084CPT
IC19E
0.1u
C176
0.1u
C177
+5V
-5V
CV_VCA1
C116
1u Z
C115
1u Z
-5V
TRI_RAW1
SAW1
SQR1
TRI1
R122 NU
R124 NU
WAVE_B1
WAVE_A1
CV_VCA2
2SA1618GR
Q13
R217
10K 1%
R218
10K 1%
-5V
R194
1K
TL084CPT
5
6
7
IC10B
18K 1%
R199
18K 1%
R210
18K 1%
R200
18K 1%
R213
150p 5%
C129
150p 5%
C139
C128
10u 20%
C143
1u Z
C142
1u Z
-5V
SAW2
SQR2
TRI2
R180 NU
R182 NU
VCO2
WAVE_B2
WAVE_A2
C159
1u Z
C158
1u Z
-5Va
R240
100K 1%
R239
100K 1%
SAW2
+5Va
R223
100K
R224
100K
R204
2.2K
D15
D
D16
D
R205
100K
R206
100K
R203
2.2K
R222
220K
C146
100p 5%
C147
100p 5%
TRI_RAW2
TRI_RAW2
10uNP 16V
C148
CV_PW2
R254
NU
R249
1K
SQR2
C154
10u Z
C155
10u Z
-5Va
TL084CPT
3
2
1
IC21A
TL084CPT
5
6
7
IC21B
TL084CPT
10
9
8
IC21C
TL084CPT
12
13
14
IC21D
TL084CPT
IC21E
C168
10u Z
C170
10u Z
-5Va
TL084CPT
IC20E
CV_PW2 TRI2
TRI_RAW2
TL084CPT
3
2
1
IC20A
TL084CPT
IC20B
TL084CPT
10
9
8
IC20C
TL084CPT
12
13
14
IC20D
TL084CPT
3
2
1
IC18A
R120
10K
R128
10K
Q9
FM
CV_PITCH2
R243
3.3K 1%
C152
0.01u
6800p
C133
R232
1K
R208
1K
Q22
2SA1162-GR
Q7
R126
100K
R127
100K
R111
2.2K
D5
D
D6
D
R113
100K
R114
100K
R110
2.2K
R125
220K
R121
220K
C102
100p 5%
C103
100p 5%
2.2K
R167
180
R170
2.2K
R255
180
R258
R130 NU
R191 NU
R202
1K
27K
R196
C124
0.01u
2SA1162-GR
Q11
2SA1162-GR
Q10
3.9K
R176
R168
560
R169
2.2K
VCO2
VCO1
RNG_ON
RTN
R198 NU
TL084CPT
IC18E
10K
R117
R276
100K 1%
R268
1K
R286
1K
R263
2.7K
R285
2.7K
R274
100K 1%
R290
100K 1%
220K
R266
R283
100K 1%
15K
R112
C138
10u Z
C141
10u Z
+5V
-5V
TL084CPT
IC10E
0.1u
C99
0.1u
C100
+5V
-5V
R231
3.3K 1%
R244
240 1%
C131
NU
C105
10u 20%
470K
R215
220p 5%
C144
D17
D
SYNC_PH
SYNC_PH
SYNC_OFF
+5Va
INT_VCO2
INT_VCO1
RAW
OSC_TR1
VCO1
VCO2
VCA1
VCA2
VCF
R221
0
TL084CPT
3
2
1
IC23A
1.1vpp
1.1vpp
1.1vpp
R251
100K
SYNC_OFF
D18
D
R161
100K
D9
D
R136
180
R148
180
0.047u
C108
0.047u
C111
R236
180
R245
180
0.047u
C150
0.047u
C153
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
INH
6
A
11
B
10
C
9
VEE
7
XCOM
14
YCOM
15
ZCOM
4
VCC
16
GND
8
IC17
CD74HC4053PWR
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
INH
6
A
11
B
10
C
9
VEE
7
XCOM
14
YCOM
15
ZCOM
4
VCC
16
GND
8
IC15
CD74HC4053PWR
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
INH
6
A
11
B
10
C
9
VEE
7
XCOM
14
YCOM
15
ZCOM
4
VCC
16
GND
8
IC14
CD74HC4053PWR
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
INH
6
A
11
B
10
C
9
VEE
7
XCOM
14
YCOM
15
ZCOM
4
VCC
16
GND
8
IC16
CD74HC4053PWR
3.3VA
3.3VA
3.3VA
150p 5%
C94
R118
1K
R132
6.8K
R119
5.6K
R133
6.8K
R123
18K
10K
-5Va
2SA1162-GR
Q16
C101
1u Z
R211
1K
R229
6.8K
R209
5.6K
R230
6.8K
R216
18K
10K
-5Va
C145
1u Z
D11
D
D10
D
D13
D
D12
D
D26
D
D25
D
D23
D
D21
D
D4
D
D14
D
0.45-1.55
C136
1u Z
C97
1u Z
C135
1u Z
C98
1u Z
2200p 5%
C163
DTC114EUB
DT4
DTA114EUB
DT3
C161
100p 5%
SYNC_PH
470K
R233
MULTI_PRE
12K
R153
D7
D
D8
D
3
4
52
NJM13700M
IC11A
22K
R157
14
13
1215
NJM13700M
IC11C
8.2K
R151
22K
R147
470
R154
1000p
C120
22KR134
27K
R172
27K
R171
220
R164
220
R163
220
R162
220
R165
CV_VCF
180K
R197
30K
R186
4.3K
R181
HN1B04FU-GR
Q12
1.8K
R183
C126
0.01u
1000p
C121
22KR137
22K
R156
RAW
VCF_OUT
TL084CPT
12
13
14
IC13D
2SA1618GR
Q17
R212
1K
-5V
R207
1K
18K 1%
R214
18K 1%
R228
18K 1%
R219
18K 1%
R234
2SA1162-GR
Q15
3.9K
R195
R187
560
R188
2.2K
CV_RES
27K
R201
C134 NU
C149
NU
FB
INT_VCF
AD_VCF
0
R189
R179
0
3.3VA
VCF_OUT
TL084CPT
5
6
7
IC18B
TL084CPT
10
9
8
IC18C
TL084CPT
12
13
14
IC18D
-5V
3.3VA
7
8
NJM13700M
IC11B
10
9
NJM13700M
IC11D
11
6
NJM13700M
IC11E
TL084CPT
IC13E
0.1u
C137
0.1u
C140
+5V
-5V
0.1u
C95
0.1u
C96
+5V
-5V
C132
10u 20%
VCF_SW3
VCF_SW2
VCF_SW1
TL084CPT
5
6
7
IC13B
TL084CPT
3
2
1
IC13A
47KR275
D22
D
D20
D
100K
R289
150p 5%C169
10K
R273
1K
R272
10K
R271
0.047u
C166
4.7K
R279
4700p
C172
D19
D
22K
R281
Drive/HPF
TL084CPT
10
9
8
IC13C
0.01u
C157
0.047u
C164
0X
12
1X
13
0Y
2
1Y
1
0Z
5
1Z
3
INH
6
A
11
B
10
C
9
VEE
7
XCOM
14
YCOM
15
ZCOM
4
VCC
16
GND
8
IC12
CD74HC4053PWR
33K
R253
12KR260
12KR267
18KR278
VCF_OUT
C175
1u Z
C174
1u Z
-5V
3.3VA
DRIVE_OUT
1M 1%
R262
D24
D
D28
D
D29
D
D27
D
R297
10K 1%
TL084CPT
5
6
7
IC19B
R294
100K 1%
1M 1%
R261
TL084CPT
12
13
14
IC19D
R288
R293
100K 1%
R296
150K 1%
R282
150K 1%
TL084CPT
3
2
1
IC19A
SND1
SND2
RTN
TL084CPT
10
9
8
IC19C
C173
10u 20%
R298 100K 1%
R280
10K 1%
RING
R277
100K 1%
R284
100K 1%
CV_FM
FM
SND1
AD_FM
VCO1
VCO2
VCO1
TL084CPT
10
9
8
IC10C
2SA1618GR
Q8
R139
1K
27K
R131
R158
10K 1%
R159
10K 1%
-5V
R140
1K
18K 1%
R146
18K 1%
R152
18K 1%
R149
18K 1%
R155
150p 5%
C106
150p 5%
C112
C92
0.01u
2SA1162-GR
Q3
2SA1162-GR
Q2
3.9K
R116
R108
560
R109
2.2K
FM
3.3VA
0.01u
C162
0.01u
C165 TL084CPT
3
2
1
IC10A
C151
0.01u
2SA1618GR
Q24
R252
1K
47K
R248
R269
10K 1%
R270
10K 1%
-5V
R250
1K
100K 1%
R256
100K 1%
R264
100K 1%
R257
100K 1%
R265
C160
NU
C167
NU
2SA1162-GR
Q23
2SA1162-GR
Q21
3.3K
R246
R241
560
R242
2.2K
C109
NU
3.3VA
C171
10u 20%
FB
C118
10u 20%
220p 5%
C113
220p 5%
C114
+5Va
+5Va+5Va
+5Va
+5Va
+5Va
+5Va
+5Va
+5Va
+5Va
SW_SPARE
SQ1
SQ2
TR2
TR1
SA2
SA1
V1
V2
HPF
DRIVE_OUT
D3
D 10K
R150
27KR315
12KR314
C79
NU