REVISION
APPROVED CHECKED APPROVED DESIGNED
1st EDITION
A2File No.12345678
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AKAI professional M. I. Corp.
PC MAIN, PC OPE.
L8016001
SCHEMATIC DIAGRAM
T.HIRANO
C1
10/50
R1
1M
R2
4.7K
R3
1M
R103
4.7K
C101
3300P
R102
47K
R101
4.7K
C106
10/16
R5
47K
R104
1K
C102
10/16
C103
10/16
R105
1.5K
D102
1SS133
D101
1SS133
R106
10K
R107
100K
C104
10/16
R108
4.7K
R109
4.7K
R110
4.7K
C105
1500P
2
3
1
J3
HTJ-020-05A
2
4
3
1
J1
HTJ-064-13H
2
4
3
1
J2
HTJ-064-13H
D141
L-934SRD-G
D2
1N4002
R6
100K
C3
0.01
C4
220/16
+9V
+9V
R7
100K
R8
100K
C5
10/50
+9V
VREF
C34
2200P
C33
0.027
C32
4700P
C31
0.047
C30
0.01
C29
0.1/50
C27
0.22/50
C28
0.018
C26
0.039
C25
0.47/50
C24
0.082
C23
1/50
R33
560
R34
47K
R32
47K
R31
560
R29
560
R27
560
R25
560
R23
560
R24
47K
R26
47K
R28
47K
R30
47K
1 3
2
VR126
20K
1 3
2
VR125
20K
1 3
2
VR124
20K
1 3
2
VR123
20K
1 3
2
VR122
20K
1 3
2
VR121
20K
3
2
1
84
IC16A
NJM4558L
3
2
1
84
IC15A
NJM4558L
3
2
1
84
IC14A
NJM4558L
7
5
6
IC15B
NJM4558L
7
5
6
IC14B
NJM4558L
7
5
6
IC16B
NJM4558L
3
2
1
84
IC102A
NJM4558L
7
5
6
IC102B
NJM4558L
7
5
6
IC101B
NJM4558L
3
2
1
84
IC101A
NJM4558L
7
5
6
IC1B
NJM4558L
3
2
1
84
IC1A
NJM4558L
VREF
VREF
VREF
VREF
VREF
VREF
+9V
+9V
+9V
C22
2200P
C21
0.027
C20
4700P
C19
0.047
C18
0.01
C17
0.1/50
C15
0.22/50
C16
0.018
C14
0.039
C13
0.47/50
C12
0.082
C11
1/50
R21
560
R22
47K
R20
47K
R19
560
R17
560
R15
560
R13
560
R11
560
R12
47K
R14
47K
R16
47K
R18
47K
1 3
2
VR116
20K
1 3
2
VR115
20K
1 3
2
VR114
20K
1 3
2
VR113
20K
1 3
2
VR112
20K
1 3
2
VR111
20K
3
2
1
84
IC13A
NJM4558L
3
2
1
84
IC12A
NJM4558L
3
2
1
84
IC11A
NJM4558L
7
5
6
IC12B
NJM4558L
7
5
6
IC11B
NJM4558L
7
5
6
IC13B
NJM4558L
VREF
VREF
VREF
VREF
VREF
VREF
+9V
+9V
+9V
1 3
5 4
2
VR101
100K(B)
1 3
5 4
2
VR102
100K(A)
7
6
5
2
3
4
1 8
RL1
RY-9WK
SW901
SB-281
R4
1K
C2
10/50
GND.
D1
1SS133
C10
0.1
GND.
GND.
1
2
3
4
5
6
7
8
9
10
11
12
W101
WIRE ASSY L8016(1)12P
1
2
3
4
5
6
7
8
9
10
11
12
P1
S12B-PH-K
GND.VREF.
+9V.
+9V.
+9V.
GND.
GND.
VREF.
VREF
VREF.VREF
+9V
+9V
GND.
1
2
3
P101
S3B-PH-K
1
2
3
W901
WIRE ASSY L8016(2) 3P
GND.
R111
10K
R112
100K
C107
10/16
VREF.
R141
2.7K
+9V.
GND.
GND.
GND. GND.
EQIN1.
EQIN2.
EQIN3.
EQIN4.
EQIN5.
EQIN6.
EQOUT1.
EQOUT2.
EQOUT3.
EQOUT4.
EQOUT5.
EQOUT6.
EQIN1.
EQIN2.
EQIN3.
EQIN4.
EQIN5.
EQIN6.
EQOUT1.
EQOUT2.
EQOUT3.
EQOUT4.
EQOUT5.
EQOUT6.
1
2
3
4
5
6
W103
WIRE ASSY L8015(1)6P
1
2
3
4
5
6
P3
S6B-PH-K
EQIN1
EQIN2
EQIN3
EQIN4
EQIN5
EQIN6
EQOUT1
EQOUT2
EQOUT3
EQOUT4
EQOUT5
EQOUT6
EQIN1
EQIN2
EQIN3
EQIN4
EQIN5
EQIN6
EQOUT1
EQOUT2
EQOUT3
EQOUT4
EQOUT5
EQOUT6
006P
BATTERY
1
2
3
4
5
6
7
8
9
10
11
12
W102
WIRE ASSY L8016(1)12P
1
2
3
4
5
6
7
8
9
10
11
12
P2
S12B-PH-K
GND.
GND.
L8016A501A
PC MAIN PC OPE.
L8016A501B
PC(#)D2G
D142
HZS6A2
C6
10/50
C108
470P
C109
0.015
C7
10/50
+9V
2000/12/08
C141
0.1
GND.
R113
1.8K
10K
TR101
DTC114TS
10K
10K
TR102
DTA114ES
GND.
C110
3.3/25
R114
10K
+9V.+9V.
NOTE : UNLESS OTHERWISE SPECIFIED
ALL RESISTORS IN OHMS 1/6W
ALL CAPACITORS IN uF. P=pF
ALL ERECTROLYTIC CAPACITORS IN uF/WV
WIRE ASSY MS-2-120-UL LEADWIRE
W902
R999
1K
R999
2000/12/08
H.TSUZUKI
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