Specifications
RX Audio
Port 1
4
RX Audio
J2
4
TX Audio
4 TX Audio
R
J4
Port 3
Port 2
J1
RX Audio
5
TX Audio
J3
TX Audio
RX Audio
Port R
5
5
11
13
3 2 1
Audio Switches U2,U8 MAX335
G
F
E
H
D
C
B
P
L
K
J
O
I
A
N
M
Internal Audio Mix Bus
9000-013 A
RLS -1000 Port Switch
Computer Automation Technology, Inc.
Fort Lauderdale, Florida
B
2 2
Title
Size Doc ument Number Rev
Date: Sh e e t of
Filtered +5V
Filtered -5V
+5V
-5V
TP1
TP2
TP3
TP4
TP6
TP5
R11
10K
R9
10K
R31
680
R30
620
R31
680
C16
R21
10K
R21
10K
R9
10K
R8
10K
+
C13
10uf
R8
10K
R20
10K
R31
680
+
-
U1B
5
6
7
+
C18
10uf
R20
10K
R9
10K
R10
10K
U2C
9 10
In Out
R31
680
R27
33K
R20
10K
+
C4
10uf
R14
10K
R16
620
U2B
7 8
In Out
U8F
1516
InOut
R1
10K
R20
10K
+
-
U7A
3
2
1
U8H
1920
InOut
+
C9
10uf
+
-
U7D
12
13
14
R19
33K
C11
R8
10K
+
-
U1A
3
2
1
R22
10K
C15
.1uf
R8
10K
R3
33K
U2F
15 16
In Out
R17
5K
+
-
U1D
12
13
14
U8E
1314
InOut
R23
33K
+
-
U7B
5
6
7
R13
10K
R29
5K
R6
620
C1
.1uf
U2G
17 18
In Out
U2E
13 14
In Out
R20
10K
+
-
U7C
LM348
10
9
8
C10
.1uf
U2A
56
InOut
U8D
11 12
In Out
R8
10K
U8C
9 10
In Out
R9
10K
U8B
7 8
In Out
U8A
56
InOut
R21
10K
R25
10K
R4
100
U8G
1718
InOut
R18
10K
R5
100
C2
R7
5K
+
C3
10uf
+
C17
10uf
R26
10K
R31
680
R28
620
R2
10K
U2D
11 12
In Out
U2H
1920
InOut
+
-
U1C
10
9
8
R9
10K
R15
33K
R21
10K