Bell 6B KTS Manual page 5

Key telephone system
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BSP 518-411-100-i01_1978-08-0S.jpg
FUSE ASSIGNMENTS- 572A1 KSU
LOCATION
FUSE
1
2
3
4
5
6
7
KS-21651, L4
8
Fuse
Board
9
10
11
12
13
14
15
1
2
206A
3
Power
Unit
4
5
Scanned by Fra n k H arrell, (Cowboy Frank) Castle
TABLE C
TYPE
CAPACITY
70H
3/4
Ampere
1/2
70G
Ampere
5
24F
Ampere
2
24C
Ampere
24E
1/2 Ampere
MDL 2
2
BUSS-
Ampere
MAN
ISS
1,
SECTION
FUNCTION
10Vac- Station 10-13
10Vac- Station 14-17
10V ac- Station 18-21
10V ac- Station 22-25
10V ac- Station 26-29
10Vac- Station 30-33
10V ac - Station 34-37
10Vac - Station 38-41
10Vac - Station 42-45
10Vac- Station 46-49
10Vac- Station 50-53
10V ac- Station 54-57
10Vac- Station 58-61
-24V de- 572A1 KSU
Spare
-5V ac (Logic)
-5V de (Logic)
-10V de
+10V de
RAM ground
nov
ac input
518-411-100
Page 5

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