Rane MX 23 User Manual
H:\MX23\100459-1.SCH 22-Jan-1998
NOTES (UNLESS OTHERWISE SPECIFIED):
1. ALL RESISTORS 1/4W 1% METAL FILM
2. ALL SWITCHES SHOWN IN THEIR 'OUT' OR 'OFF' POSITION
LEFT INPUT
RIGHT INPUT
S HEADRECK R JEFFS
ACTION:
NO CHANGE TO PART,
NEW DOC# FJ 16JAN98
GND
LOW CROSSOVER
100459-2.SCH
20K
R33
20K
GND
R32
-15
1K
9.09K
10K
GND
20K
GND
R5
R7
R9
-15
4 6
22/25
R10
2
Z2A
TL072
10KA
R1B
1
5
C3
3
84
XLR FEM
1
330pF
2
Z1A
TL072
+15
XLR FEM
GND
10KA
R1A
J2
1
2
3
+
-
R21
1K
C7
330pF
6
Z1B
TL072 C9
9.09K
R23
5
R25
10K
GND
7
J1
2
3
+
-
R22
R4
1K
C1
9.09K
R6
1K
9.09K
R24
3
R26
10K
R8
+15
84
GND
10K
1
GND
1 3
2
20K
22/25
R27
INPUT
LEVEL
GND
GND
3
R35
-15
2
TL072
Z4A
+15
84
20K
R34
20K
1
CHECKED BY:DRAWN BY:
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Mukilteo WA 98275-5098
SHEET:
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SCHEM: INPUTS MX 23
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MID/HIGH CROSSOVER
100459-3.SCH
LOW/SUB OUTPUTS
100459-4.SCH
MID/HIGH OUTPUTS/POWER
100459-5.SCH
100459
GND GND
22.1K
R12
150K
R13
TL072
100
.33
.33
.33
5
6
Z2B
7
LX
TO SH. 2
R11
C4
C5
C6
9.53K
R14
GND
GND
GND
1K
R68
C103
1/35
+
R19
100K
TL072
+4dBu
5
10K
5817
10K
1.0V
Z3B
7
-15
R67
G
6
D1
R17
D9
5817
10K
D2
R18
R15
3.74K
-15
4
3
Z3A
TL072
10K
OL
-155.0V
1
R20
R
R28
100
R29
150K
R30
.33
.33
.33
C10
C11
C12
10K
R16
22.1K
GND GND
-15
2
+15
8
6
TL072
Z4B
5
9.53K
R31
7
D7
RX
TO SH. 2
H:\MX23\100459-2.SCH 22-Jan-1998
FREQUENCY
CROSSOVER
GND
100KB
1K
R66
CW
GND
GND
VOLTAGE RANGE = .7V ->0V
FRENQUENCY RANGE = 80 Hz -> 1 kHz
10/16
C31
6
+
511
20K
R63
5
+15
R64
R65
GND
30.1K
20K
Z5B
TL072
7
R62
10
GND
+
10/16
C32
GND
3
2
Z5A
-15
4
TL072
+15
8
1
S HEADRICK R JEFFS
Mukilteo WA 98275-5098
2 5
of
ACTION:
NO CHANGE TO PART,
NEW DOC# FJ 16JAN98
CHECKED BY:DRAWN BY:
10802 47th Avenue West
SHEET:
SCHEM: LOW XOVER MX 23
100459
R85
R84
5.11K
GND
GND
R83
GND
GND
-15
GND
470pF
20K
470pF
0.1
470pF
C21
GND
C22
GND
R78
470pF
C19
GND
-15
C20
511
3
9
GND
C30
GND
TL074
R58
511
14
SSM2164
10
TL074 12
33.2K
R60
511
11
SSM2164
Z12D
TL074
14
TL072
33.2K
R53
511
6
SSM2164
3
Z12A
TL074 5
33.2K
R56
Z11A
841
SSM2164
Z12B
7
33.2K
R57
15
Z11D
13
9
Z12C
8
R59
10
Z11C
12
13
.0047
6
1
R55
2
6
20K
Z14B
7
R52
7
Z11B
5
2
.0047
LX
5
411
16
100K
.0047
C26
R77
R54
FROM SH. 1
22/25
LEFT F2
TO SH. 3
+15
.0047
0.1
GND
C24
C25
7.15K
C124
C23
C29
+15
R76
7.15K
R75
GND
30.1K
20K
R46
R45
5.11K
GND
GND
R44
GND
-15
GND
470pF
20K
GND
470pF
0.1
470pF
C13
GND
C14
GND
R39
-15
470pF
C2
GND
-15
R47
511
C8
3
9
GND
C28
GND
TL074
R49
511
14
SSM2164
10
TL074 12
33.2K
R51
511
11
SSM2164
Z8D
TL074
14
2
TL072
33.2K
R41
511
6
SSM2164
3
Z8A
TL074 5
1
33.2K
2
Z6A
841
SSM2164
6
Z8B
7
33.2K
R48
15
Z6D
13
9
Z8C
8
R50
10
Z6C
12
13
.0047
20K
Z14A
1
7
Z6B
5
2
R43
RX
R38
3
84
R40
411
16
100K
.0047
.0047
C18
22/25
+15
R42
GND
FROM SH. 1
7.15K
+15
C123
RIGHT F2
TO SH. 3
.0047
C15
C27
0.1
C16
C17
+15
R37
7.15K
R36
LEFT LP
TO SH. 4
RIGHT LP
TO SH. 4
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