Monotron DELAY Schematic Korg Sch
Korg Monotron Delay Schematic monotron_delay_sch Korg - Monotron Delay - Schematic
User Manual: Korg Monotron Delay Schematic Korg - Monotron Delay - Schematic
Open the PDF directly: View PDF 
.
Page Count: 1
1
1
2
2
3
3
4
4
D D
C C
B B
A A
MODEL TITLE
DATE DESIGNED BY
2012.2.22
Any modification to any monotron will immediately void its warranty.
Korg or any of its affiliates will not accept responsibility for any damages, personal loss or injury that may result from any modification to the device.
SCHEMATIC
FOR PUBLIC RELEASE
monotron DELAY
Details of this schematic are subject to change without notice.
TATSUYA
TAKAHASHI
LM324
12
13 14
IC2D
LM324
3
21
IC2A
LM324
5
67
IC2B
LM324
10
98
IC2C
LM324
411
V+
V-
IC2E
IMX9
Q3
SFW4R-2STE1LF
CN1
SN74AHC14
3 4
IC3B
SN74AHC14
5 6
IC3C
SN74AHC14
9 8
IC3D
SN74AHC14
11 10
IC3E
2SK433
F2
2SK433
F1
2SC4617
Q5
RK09K1130D62
10K B
VR3A
SN74AHC14
13 12
IC3F
SN74AHC14
147
GND
VCC
IC3G
2SA1774
Q7
SW1A
Bias
1K
R21
1000p
C8
1K
R35
47K
R10
820
R11
560
R15
470K
R6
VCC
VCC
RIBBON 10KB
VCC
100K
R17
2.2K
R18
0.01u
C9
NU
R34
pitch
pitch
WAVE SELECT
cuttoff
330K
R45
100K
R55
330
R61
1u
C12
1u
C15
RK09K1130D61
10K B
VR5A
VCC
10K
R67
2SK433
F3
VCC
3300p
C19
220
R65
4.7K
R69
330K
R59
1SS355
D1
1SS355
D2
10u
16V
C17
audio
TPS61071
1
2
3 4
5
6
SW
GND
EN
VBAT
VOUT
FB
IC1
SLF6028T-4R7M1R6
L1
1u K
C3 1u K
C1 10u16V
C2
820K 1%
R5
91K 1%
R8
VCC VCC
CE
C11
CE
C7
CE
C16
VCO
LFO
VCF
CUTOFF
DELAY TIME
+5V
1.5K
R36
MIX
LFO
RATE
RK09K1130D61
10K B
VR4A
SS-23D03(6MM KNOB GE)
SW1B
LFO INT.
100K
R60
NU
C5
NU
C22
100K
R56
POWER
2SA1774
Q8
2.2K
R1
27K
R13
10K
R12
5.6K
R73
150K
R24
10K
R22 0.01u
50V
C10
47K
R7
1K
R32
2.2K
R30
2.2K
R31
2SC4617
Q4
VCO enable
10K
R42
10K
R41
3.3K
R78
LM324
12
13 14
IC4D
LM324
411
V+
V-
IC4E
LM324
3
21
IC4A
LM324
5
67
IC4B
LM324
10
98
IC4C
2SC4617
Q13
2SC4617
Q12
2SC4617
Q11
VCC
0.01u
C18
10K
R51
3.3K
R52
18K
R47
10K
R57 27K
R54
68K
R48
0
R72
10K
R53
cuttoff
180K
R37
2.2K
R2
CEC6
3300p
C21
10K
R20
10K
R19
VCC
0
R43
10u
C13
VA
VA
VA
330uF
6.3V
C4
LGY2209-0101FC
CN2
Q10
NU
NU
R50
10K
R49
CE
C14
NU
R46
500K
VR1
F-3362S B500 KOHM-MO
100
R23
2SC4617
Q6
SML-D12Y3WT86
LED1
NU
R68
NU
R66
2SC4617
Q9
0
R28
0
R26
390
R29 10K
R33
27K
R27
10u
16V
C26
1K
R14
VA VA
1
R16
VA
CLEAR SHAFT
NU
R25
Bias
10K
R70
2SC4617
Q2
1K
R9
VCC
10K
R62
4.7K
R71
VR7B
VR5B
VR6B
VR3B
VR4B
VR2B
SW1C
FRAME GROUNDS
TP5 pitch TP6
gate
TP7
GND TP8
Vbias
TP9
VCC
TP10
LFO
TP11
VCO TP12
cutoff
LINE IN
VCF gate
2SA1774
Q1
adjust
100K
R38
100K
R39
NU
R40
FX FB
10K
R58
10u
C20
RK09K1130D63
100K B
VR6A
audio
RK09K1130D61 10K B
VR7A
PT2399
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
IC5
VCC
FX FB
CE
C34
0
R83
R80
1K
CE
C37
CE
C36
100u
6.3V
C38
0.047u
C23
0.047u
C28 R82
15K
R77
15K
3300p
C31
R76
15K470p
C29
0.01u
C30
4.7K
R81
470p
C25R75
15K
R74
15K
R79
10K
DELAY
LFO RATE
MM2 MM1
RK14J11A000G
10K B
VR2A
Headphones
AMP
VOLUME
TPA6111A2DR
7
2 1
6
IC6A
cw
100u6.3V
C43
23mm 0.2W
Internal Speaker
HNS-4153
LGY2209-0101FC
CN3
HNS-4154
0.01u
C32
47K
R84 22K
R85
CE
C40
1u
C41 68K
R87
68K
R88
270K
R89
100p
C42
100p
C45
0
R86
0
R63
470
R64
330u
6.3V
C44
RED
BLK
TPA6111A2DR
84
VDD
GND
3BYPASS
5SHTDN
IC6B
VCC
1u
C46
CE
C39
SN74AHC14
1 2
IC3A
X-11200/10/20 Battery Sping(+) C41748
X-11200/10/20 Battery Sping(-) C41749
VA
10K
R4
10K
R3
22K
R44
10u
C33
10u
C27
10u
C35
audio
3300p
C24
CE: 0.1uF Z
Patent pending. JP2011-252241
trimmer
