H:\ME30B\106254-1.SCH 23-Aug-2002
FILTERS
106254-2.SCH
GND
ACTION:
IC 2059 WAS OP11,
NEW DOC#, FJ 4JUN98
CHECKED BY:DRAWN BY:
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Mukilteo WA 98275-5098
SHEET:
1 3
IN\OUT ME30B
of
106254
LB1
1
2
120/230 36VCT
S4P4
4004
Q2
7915
I O321
-15
(GRN/YEL)
GRN
WHT (BLU)
J14
C27
0.01
7.5K
6
5
4
D2
4004
D4
C10
0.1
1000/35V
GND
10/100V
C11
0.1
INPUT
PHONE
J2
R29
R1
R3
LEVEL
1 3
22/25V
R11
6
Z1B
100
0.33
0.33
0.33
Z2C
8
R45
R46
2
411
0.1
R20
20K
2.21K
R16
R19
20K
-15
10KA
7
R28
C63
C64
C65
10
+15
R52
6.81K
4580
4580
R23A
CW
2
C2
5
511
C13
R21
4574
22/25V
R24
6
Z3B
22/25V
2
22/25V
6.81K
R55
15pF
12
Z2D
20K
7
C4
GND
Z1A
1
C3
R25
2.21K
2.21K
13
14
C6
R15
5
100
LINECORD
H
N
BLK (BRN)
J13
1
2
82 150mA
P1
120V UNITS 230V UNITS
W2
W1
.4
.4
W3 .4
ONLYONLY
S2P2
4004
0.1
0.1
J12B
C26
0.01
R36
7.5K
D3
C9
+
C29
1000/35V
+
C31
10/100V
C28
P1 S1
T1
3
2
1
D1
4004
1 3
7815
GND
I O
2
Q1
+15
47pF
R17
20K
GND
-15
2
Z3A
R5
10K
4580
C25
GND
1
22/25V
R18
20K
P3 S3
R37
GND
PWR
S3
+
C30
+
C32
GND
2
GND
GND
220pF
1K
C22
GND
9.09K
10K
5
GND
4 6
R23B
10KA
20K
GND
GND
R13
20K
R12
20K
4580
17.8K
R40
GND GND
124K
R41
9
4574 3
2.21K
2.21K
2.21K
R47
GND
Z2A
-15
4574
1
20K
GND
5
6
Z2B
4574
7
GND
GND
R14
20K
GND
+15
3
84
C8
0.1
C5
R27
100
47pF
GND
20K
C24
R48
R49
GND
3
GNDGND
10K
C86
R26
XLR FEM
1
2
J1
3
+
-
220pF
R30
1K
C1
R2
9.09K
+15
84
C7
R4
10K
0.1
GND
R7
10K
1/50V
D10
4148
C14
+
100K
D11
4148
R8
2.21K
2.21K
15pF
5.11K
+15
-15
GND
R39
C87
R53
R54
2.21K
2.21K
R203
4580
5.11K
OL
5.11K
5
6
Z12B
7
R10
R
R34
-15
-15
511
511
R50
511
R51
BYPASS
D7
BYPASS
4P2T
S1
R22
20KR910K
GND
+15
3
2
Z12A
-15
8
4
C12
4580
0.1
1
2.49K
Y
6
5
4
G
3
2
1
9
8
7
5.11K
+/- 12 +/- 6
+/- 12 +/- 6+/- 12 +/- 6
R38
+15
RANGE
4P2T
S2
L1
3T
L2
3T
BOOST
DRIVE
CUT
1J12A
3J12C
TO SH. 3
TO SH. 2
TO SH. 3
R6
-15
D8
D6
2.49K
R35
D9
GND
R58
12
11
10
R56
GND
R57
101112
R
456
789
123
GND
J4
PHONE
OUTPUT
GND
+
- 4
XLR MALE
3
J3
1
2