Rane | MLM 82a | Schematic | Rane MLM 82a Schematic

Rane MLM 82a Schematic
R221
R222
2.49K
R223
2.49K
R224
2.49K
R225
PH PWR
R220
2.49K
R228
2.49K
R229
2.49K
2.49K
R231
10.0
R208
1.33K
R83 GND
1.33K
R82
10.0
R204
2.49K
R148
C25
47.5K
2.49K
R230
2.49K
1
2 S1A
3
47/25
C26
47/25
R149
R227
R205
10.0
R84
1.33K
R209
3
D6
C37
R280
2.0
+
G1
C41
Z15
INA163
+15
2.0
R281
+
G1
C44
0.1
SEN
REF
-15
GND
C43
0.1 GND
R101 D24
+15
2.00K
SEN
REF
-15
GND
9
22 NP
C66
5
R1B
2KRD
R121
R120
MIC 1
51.1K
R262
10.0K
R261
R260
Z1A
1
51.1K R113
3
TL072
Z1B
10.0K
R263
10.0K
R116
0.001
C100
R117
MIC 3
7
-15 0.1 +15
C86
10.0K
TL072
R112
1.10M
6
5
2
1.10M
GND
GND
C95
GND
GND
R133
511
C67
22 NP
5
R3B
2KRD
51.1K
10.0K
R267
10.0K
R266
10.0K
R265
R264
Z3A
1
51.1K R109
3
TL072
Z3B
7
-15 0.1 +15
C84
10.0K
TL072
2
1.10M
GND
GND
0.1
GND
9
402K
0.1 GND
C46
R129
R125
100K LS4148
C96
0.1
GND
R15
100K
Z16
INA163
0.1
C45
V12
V+
4 G2
-
13
C42
V12
V+
4 G2
-
13
5
3
470/25
1N4733
1
R1A
2KRD
C33
D1
D5
220PF
1N4733
C38
GND 0.1
D4
1N4733
GND
3
1N4733
GND
R3A
D10
5
3
470/25
1N4733
1
2KRD
C34
D7
220PF
1N4733
+15
D22
R108
1.10M
GND
5
6
C98
0.001
1
3
1
3
2
1
3
-15
2
+
-
GND
MIC 2 INPUT
J14
D30
T1 R/G
2
1
3
-15
2
+
-
GND
MIC 4 INPUT
J15
D28
T1 R/G
C5
.
EMI
C6
EMI
C7
.
EMI
C8
EMI
R232
2.49K
2.49K
R234
PH PWR
R233
2.49K
2P2T
1
2 S2A
3
MIC/LINE
6 S2B
5
4 2P2T
R235
2.49K
R154
47.5K
C29
47/25
C30
47/25
R155
R239
2.49K
R240
2.49K
R241
47.5K
2.49K
PH PWR
R238
R152
47/25
C32
47/25
C31
47.5K
R153
2.49K
2P2T
1
2 S4A
3
MIC/LINE
6 S4B
5
4 2P2T
R236
2.49K
R242
2.49K
R237
2.49K
R206
10.0
R88
1.33K
R89 GND
R210
1.33K
10.0
R243
2.49K
R207
10.0
R86
1.33K
R87 GND
R211
1.33K
10.0
R2A
2KRD
3
1N4733
D14
C39
2.0
R282
+
G1
Z17
INA163
+15
C47
0.1
SEN
REF
-15
100K
Z18
GND
C49
0.1 GND
SEN
REF
GND
D21
9
C68
5
22 NP
R2B
2KRD
10.0K
R268
MIC 2
R118
10.0K
R271
10.0K
R270
10.0K
R269
R119
Z2A
1
51.1K
3
TL072
Z2B
C99
0.001
R272
MIC 4
7
-15 0.1 +15
C85
51.1K R111
TL072
R110
1.10M
6
5
2
1.10M
GND
GND
C93
0.1
GND
GND
GND
R132
511
C69
5
22 NP
R4B
2KRD
10.0K
GND
R114
104633
7
C97
0.001
10.0K
R275
10.0K
R274
10.0K
R273
R115
Z4A
Z4B
TL072
-15 0.1 +15
1
51.1K
3
5
6
C83
51.1K R107
GND
2
1.10M
TL072
R106
1.10M
511
R130
GND
GND
C89
0.1
GND
9
402K
0.1 GND
C52
R128
R124
+15
2.00K
GND
R181
0.1
C94
100K LS4148
R100 D23
C48
V12
V+
4 G2
-
13
5
3
470/25
D11
1
C35
1N4733
D13
220PF
D12
1N4733
2.0
R283
+
G1
INA163
C51
0.1
-15
R98
2.00K
402K
R126
R122
100K LS4148
C90
0.1
+15
1 of 3
SHEET:
MIC INPUTS MLM 82a
GND
R182
100K
10802 47th Avenue West
Mukilteo WA 98275-5098
+15
C50
V12
V+
4 G2
-
13
5
3
470/25
C40
GND 0.1
1N4733
GND
3
D18
GND
R4A
2KRD
1N4733
1
C36
D15
220PF
1N4733
D17
CHECKED BY:
RJ 30MAY01
GND 0.1
D16
1N4733
GND
1N4733
GND
ALL 2017P IC'S REPLACED BY
47.5K
ACTION:
RJ
INA163. MOST THRU-HOLE PARTS CHANGED
TO SMT. WAS 103526
KRB 30MAY01
DRAWN BY:
2
C1
.
EMI
.
2P2T
MIC/LINE
6 S1B
5
4 2P2T
2.49K
47.5K
R226
PH PWR
2.49K
R150
47.5K
C27
47/25
C28
R85 GND
1.33K
10.0
GND 0.1
D9
R99
C91
0.1
GND
GND
R131
511
.
+
-
.
3
C2
EMI
C3
.
EMI
2P2T
1
2 S3A
3
MIC/LINE
47/25
R151
47.5K
D8
1N4733
GND
1N4733
GND
2.00K
+15
402K
R127
R123
100K LS4148
C92
0.1
GND
R180
100K
MIX/OUTPUT
104633-3.SCH
.
2
GND
MIC 1 INPUT
J3
1
J13
+
-
MIC 3 INPUT
3
GND
6 S3B
5
4 2P2T
C82
470/25
GND
PH PWR
LINE INPUT
104633-2.SCH
8
4
8
4
2
1
+15
R250
100
R251
100
S13A S13B
1 2P2T 4
2
5
3
6
PHANTOM GND
POWER
31-May-2001
6
1
14
1
14
4
6
4
8
10
8
10
7
6
7
6
2
2
+
2
+
+
11
2
11
8
+
+
+
6
1
14
1
14
4
6
4
8
10
8
10
7
6
7
6
2
2
11
2
11
+
+
+
+
+
+
4
8
4
C4
EMI
H:\MLM82A\104633-1.SCH
+
1
3
1
3
D29
-15
2
2
-15
T1 R/G
D27
T1 R/G
5
R16
10.0K
7
7
GND
S5A
2P2T
R156
2P2T
S6A
511
GND
R157
2P2T
S7A
511
GND
R158
2P2T
S8A
511
GND
R159
R5A
2
10KA
11.3K
R20
LINE 1 MONO
C70
22 NP
GND
R6A
10KA
2
11.3K
R25
LINE 2 MONO
C71
22 NP
GND
R7A
2
10KA
11.3K
R30
LINE 3 MONO
C72
22 NP
GND
R8A
2
10KA
R35
LINE 4 MONO
C73
22 NP
11.3K
C105
6
47PF
4580
5
GND
C60
0.1
C59
R164
47.5K
Z9B
220PF
7
D35
+15
S5B
2P2T
LINE MIX_L
+15
+15
+15
RLR4004
C102
1000/35
S6B
2P2T
2P2T
S7B
S8B
2P2T
+
+
R57
D32 -15
D31 -15
10.0K
T1 YEL
R56
D33 -15
10.0K
T1 YEL
R58
D34 -15
10.0K
T1 YEL
R59
10.0K
T1 YEL
26A
LM317
3.32K
R169
3.32K
R168
ADJ
3 I O 2
C63
0.1
C62
R166
301
+ C103
10/100
+ C104
10/100
301
R167
J7
LINE 1R
TRS
LINE 2R
J8
TRS
LINE 3R
J9
TRS
LINE 4R
J10
TRS
D3
T1 YEL
C17
EMI
.
C18
C19
EMI
.
EMI
C20
C21
EMI
.
EMI
C22
EMI
C23
EMI
.
C24
EMI
10.0K
R285
+15
R284
-15
GND
10.0K
POWER
.
R19
10.0K
R17
Z5B
10.0K
4580
6
R18
10.0K
R21
10.0K
R24
10.0K
Z6B
7
7
511
GND
L3
3-T
L1
3-T
C101
1000/35
LM337
26B
.
.
C11
5
6
R22
4580
10.0K
Z7B
10.0K
R26
R23
10.0K
R29
10.0K
5
6
R27
4580
R28
10.0K
R31
10.0K
10.0K
R34
10.0K
5
R32
Z8B
10.0K
6
R33
4580
10.0K
1
2
3
4
5
6
C61
220PF
0.1
ADJ
5 I O 6
.
C9
EMI
.
C10
EMI
.
.
EMI
C12
C13
EMI
.
.
EMI
C14
EMI
C15
EMI
.
J1
LINE 1L
TRS
LINE 2L
J4
TRS
LINE 3L
J5
TRS
LINE 4L
.
C16
EMI
J2
CT
AC
AC
CT
RJ-12
LB1
L-BKT
D36
RLR4004
R39
R36
3
Z5A
10.0K
R41
10.0K
R46
10.0K
R51
10.0K
1
GND
R160
511
GND
R161
511
GND
R162
511
511
R163
GND
LB2
-15 0.1 +15
R52
C57
10.0K
Z8A
1
-15 0.1 +15
R47
C56
10.0K
Z7A
1
-15 0.1 +15
R42
C55
10.0K
Z6A
1
-15 0.1 +15
R37
C54
10.0K
4580
LB3
2
3
2
3
2
3
2
10.0K
R38
10.0K
R44
4580
10.0K
R43
10.0K
R49
4580
10.0K
R48
10.0K
R54
4580
10.0K
R53
10.0K
+C103
10/50v
10/50v
+C104
C74
22 NP
C75
RJ 30MAY01
CHECKED BY:
R5B
5
10KA
5
5
5
R40
11.3K
R45
11.3K
R50
11.3K
R55
11.3K
C106
3
2
47PF
4580
R165
1
C53
47.5K
Z9A
2 of 3
SHEET:
LINE MIX_R
104633
LINE INPUTS MLM 82a
GND -15 0.1 +15
10802 47th Avenue West
Mukilteo WA 98275-5098
GND
10KA
R8B
GND
10KA
R7B
GND
10KA
R6B
GND
22 NP
C76
22 NP
C77
22 NP
LB4
ALL 2017P IC'S REPLACED BY
RJ
INA163. MOST THRU-HOLE PARTS CHANGED
TO SMT. WAS 103526
KRB 30MAY01
ACTION:
8
DRAWN BY:
8
4
6
4
6
4
6
4
6
4
6
5
4
6
5
4
6
5
4
4
8
4
8
4
8
4
J6
TRS
31-May-2001
.
H:\MLM82A\104633-2.SCH
1
4
3
1
3
1
3
1
6
5
4
3
1
3
2
1
3
2
1
3
2
1
3
2
1
S9A
2P3P
1
8
S9B
2P3P
8
5
S11B
2P3P
5
5
LINE MIX_L
S10B
2P3P
8
C78
22 NP
R9A
1
3
10KA
1
R102
R64
100K C111
GND
TL072
6.81K
R78
-15 0.1+15
C87
Z11A
100PF
10.0K
2
3
D25
GND
4.7/25 4580
C115
R65
10.0K
R66
10.0K
R67
10.0K
R68
10.0K
R79
R61
10.0K
R177
20.0K
3
2
6
5
1
GND
Z14A
C88
C107
7
330PF
R60
10.0K
10.0K
4580
Z13B
10.0K
R279
10.0K
R278
7
330PF
C108
10.0K
R277
10.0K
R276
4580
Z11B
R104
5
GND
7
TL072
R69
100K -15 0.1 +15
10.0K
R70
C113
GND
R179A
3
10KA
1
C65
100PF
Z13A
R178
-15 0.1+15
R80
20.0K
5
R105
Z14B
6.81K
100K
GND
C114
6
1.0/50
GND
6
1.0/50
GND
+
4
S10A
2P3P
1
1
S12B
2P3P
5
3
2
4580
100K C112
1
R103
10.0K LS4148
C80
22 NP
C116
4.7/25
GND
D26
+
MIC 1
4
S11A
2P3P
8
R73
10.0K
R74
10.0K
R75
10.0K
R76
10.0K
R77
8
GND
-15
-15
R62
10.0K
D19
T1 RED
R71
10.0K
D20
T1 RED
2
3
GND
R63
C109
33PF
10.0K 4580
1
33PF
C110
-15 0.1+15
C64
Z12A
R72
7
R171
6
5
4
100
R173
1
S14A 2
3
R142
2P2P
R143
5.11K
5.11K
100
R172
R144
2P2P
5.11K
R145
3
100
of 3
SHEET:
J11
1
+
2
- 3
XLR M
J12
1
+
2
- 3
XLR M
4
4
B
A
104633
MIX/OUTPUT MLM 82a
2P2P
6
S15B 5
4
5.11K
R176
1
S15A 2
3
2P2P
S14B
100
R174
100
R175
100
10802 47th Avenue West
Mukilteo WA 98275-5098
Z12B
10.0K 4580
6
5
GND
ALL 2017P IC'S REPLACED BY
RJ 30MAY01
CHECKED BY:
INA163. MOST THRU-HOLE PARTS CHANGED
TO SMT. WAS 103526
KRB 30MAY01
ACTION:
RJ
DRAWN BY:
8
4
S12A
2P3P
1
LINE MIX_R
10.0K
R81
10.0K LS4148
8
4
7
6
7
6
2
2
MIC 2
4
4
31-May-2001
7
6
4
8
4
MIC 3
MIC 4
H:\MLM82A\104633-3.SCH
3
2
7
6
3
2
3
2
3
2
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