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AS 2518-618
SQUAWK & TALK MODULE
&4 'I'Y~, 12 PlC'~
NOTE"
TYP.
6 PLC'S
,~
43 22 29 40S28 24 24 24 20 19 18
REFERENCE
BALLY
ITEM QTY.
DESIGNATION
DESCRIPTION
PART
#
1
1 A14
AS-2518-61 B
Squawk & Taik Module,
2
1 U10
AD558DAC
E-620-171
Complete
3
5 Used with U2 thru U6
24 Pin I.C. Socket
E-712
4
2 U7, U11
6821 PIA
E-620-29
5
1 U8
Tms 5200 Speech
E-620-167
7
1 U12
AY3-8912 Sound
E-620-166
8
1 U6
6810 RAM (SEE NOTE 1)
E-620-30
9
1 U16
4049 Hex Inverter
E-620-33
10
2 U13,U14
LM 3900
E-620-126
11
1 U15
74LS14 Schmidt Inverter
E-620-169
12
1 U17
74LS155
E-620-168
13
1 U18
TDA 2002 Power Amp
E-620-127
14
1 VR1
LM323, 5V Regulator
E-710
15
1 VR2
7905, -5V Regulator
E-620-165
16
19 R10,19,29,42,50,63-67,
71-78,55
Resistor, V4W, 10K
E-105-185
17
5 R2-5,8
Resistor, V4W, 5%, 3.3K
E-105-238
18
2 R20,43
Resistor, V4W, 5%, 820K
E-105-343
19
2 R21,44
Resistor, Y4W, 5%, 390K
E-105-310
20
5 R13,22,38,41,45
Resistor, Y4W, 200K
E-105-225
21
4 R23, 24,46, 61
Resistor, Y4W, 5% 100K
E-105-226
22
4 R30, 53, 56, 80
Resistor, Y4W, 5% 2K
E-105-237
23
1
R47
Resistor, V4W, 5%, 2.7K
E-105-151
24
7 R25,26,27, 32,49,59, 60
Resistor, Y4W, 5% 1m
E-105-285
25
1 R33
Resistor, Y4W, 5%, 91 K
E-105-313
29
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