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SIREN/PA ASSEMBLY (cont'd)
FIGURE/
INDEX
VENDOR/
NO.
PART NUMBER
DESCRIPTION
MANUFACTURER
QTY
2-3
Model 3100
Siren/PA Assy
Code 3
Ref.
FRONT CIRCUIT BOARD
Resistors*
R100, 3, 9,
10, 12
6037
1. OK Ohm
Commercial
5
R101
6074
100 ohm
Commercial
1
R102, 5
6047
10K ohm
Commercial
2
R104
6054
180K ohm
Commercial
1
R106
722
10K ohm Trimpot
Commercial
1
R107
6049
20K Ohm
Commercial
1
R108
615
10K ohm Potentiometer
(Part of S1)
Commercial
1
R111
723
1. 0K ohm Trimpot
Commercial
1
*all fixed resistors 1/4W, 5%
Capacitor s*
C100
6058
22 mfd Tantalum
Commercial
1
C101, 5, 6
6057
1 mfd Tantalum
Commercial
3
C102
6028
005 mfd Ceramic Disc
Commercial
1
C103, 10
6022
01 mfd Ceramic Disc
Commercial
2
C104, 7
6027
47 mfd Electrolytic
Commercial
2
C108, 9,
11
6025
1 mfd Ceramic Disc
Commercial
3
*all capacitors 35 WVDC minimum
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