AUDIO TELEX Audio Telex TX5000 Operating and installation instructions

Australian Monitor
1 Clyde Street, Silverwater NSW 2128 Australia
[phone]
www.australianmonitor.com.au
SERVICE INFORMATION
AUDIO TELEX
TX5000
SPEAKER SELECTOR SWITCH
CONTENTS:
OPERATING INSTRUCTIONS
SCHEMATIC DIAGRAM

12345678
A
B
C
D
8
7654321
D
C
B
A
Title
Number RevisionSize
A3
Date: 21-Oct-2002 Sheet of
File: C:\Protel Files\CDTRAX\CD6164-1.DDB Drawn By:
8
910
IC1C
4093
5
64
IC1B
4093
1
23
IC1A
4093
D2
D1
R7
2M2
R6 820k
R5
4k7
R4
47k
R3
10k
C5
2u2
C4
.1u
C3
.47u
C2
.1u
C1
100p
R2
10k
R1
10k
S4
S3
S2
S1
1
23
IC2A
4093
5
64
IC2B
4093
8
910
IC2C
4093 12
13 11
IC2D
4093
1
23
IC3A
4093
5
64
IC3B
4093
8
910
IC3C
4093 12
13 11
IC3D
4093
D1
2
D2
3
D3
21
D4
22
STR
1
INH
23
S0 11
S1 9
S2 10
S3 8
S4 7
S5 6
S6 5
S7 4
S8 18
S9 17
S10 20
S11 19
S12 14
S13 13
S14 16
S15 15
IC5
4514
J
6Q1
CLK
3
K
5Q2
S7
R
4
IC6A
4027
P0
4Q0 6
P1
12 Q1 11
P2
13 Q2 14
P3
3Q3 2
CI
5CO 7
CLK
15
PE
1
B/D
9
U/D
10
IC4
4029
J
10 Q15
CLK
13
K
11 Q14
S9
R
12
IC6B
4027
VCC
VCC
VCC
R8
10k
R9
47k
R10
47k
R11
10k
C6
.1u
C7
.1u
VCC
VCC D3
R12
10k
R13
10k
V1
BC546
VCC
D4
D5
D6
D7
D8
D9
D10
D11-D19
VCC
R14
47k
C8
2u2 VCC
J
10 Q15
CLK
13
K
11 Q14
S9
R
12
IC13B
4027
R15
10k
D20
D21
D36
V2
BC546
V3
BC546
V17
BC546
R16
10k
R17
10k
RL1
RL2
RL16
VCC
VCC
VCC
R32
10k
R33-R49
1k
R50-R66
1k
D20A-D36A
D20B-D36B
ZONE 1
ZONE 2
ZONE 16
AMP
ON PCB 6165-A
CD6164-1
TX5000 ZONE SELECTOR
RS
11
PCB 6165-A
PCB 6165-A
PCB 6165-A
PCB 6165-A
A