Williams PIN-BOT - Page 44

Background
Speech
&
Sound
Board
p/n
D-1
1297-549
Item
Part No. Ckt
Designator Description
Item Part
No. Ckt
Designator
Description
i
5756-12057-00 Bare P, C.
Board
33
5043-09844-00 Cl
Capacilor.
47
pld
2
5371-09152-00
U1
1C,
D/A Convtr, MCI 408
34
5043-09492-00 C7
Capacitor, 100
pld
3
5430-10322-00
U2
1C, PIA, MC68B21
35
5046-09350-00 C33
Capacilor, 180 pld
4
5340-09878-00 U3
1C, RAM, 2016
36
5046-09346-00
11
Capacitor, 1200 ptd
5
5281-09487-00
U6, U23
1C, Dual
Flipllop, 74LS74
37
5046-09348-00 C12
Capacilor, 4700
pld
6
5281-09745-00 U7
1C. Dual Mux, 74LS138
38
5043-09845-00
C20, C29
-
C32
Capacitor, .001 pld
7
5281-09235-00 U8 1C
.Triple Nand, 74LS10
39‘
5043-08980-00 C2, C13.C14,
Capacitor, .01
pld
8
5370-09321-00
U11.U12.
U
16,
1C. Op Amp, MC1458
C16.
C22
U 17
40
5043-08996-00
Cl
8,
C24
Capacilor, 0
1
pld
9
5281-09215-00
U13
1C, Hex Inv, 74LS04
41
5043-10642-00 C34
Capacilor.
1
pld, 50V, radial
10
5281-10043-00 U21 1C,
74LS17S
42
5040-09343-00
C3
-C6. C8, C9
Capacilor,
10
pld.
eleclr..
1
1
5281-09246-00 U22 1C,
2-4
Dec,74 LSI 39
20V,
axial
12
5370-09156-00
U14,
U15 1C, Aud. Amp,
TDA2002
43
5040-10974-00
C26,
C27
Capacilor, 100 pld,
electr..
13
5370-09335-00
U18
1C, CVSD, 55516
35V,
radial
14
5160-10269-00 01
Transislor. 2N3904, NPN
44
5040-09776-00 Cl
7,
C23
Capacitor, 470
pld, electr
,
15
5014-12061-00
R15
Potentiometer,
100K. Horiz.
16V, radial
16 5010
09181-00 R-42, R47
Resislor, 1.00, 1/2w.
45
5040-12006-00 Cl
9,
C25
Capacilor, 1000
ptd, eleclr.,
17
5010-09161-00
R41 . R46
Resistor, 2.2Q
16V, radial
18
5010-09361-00
R13. R40.
R45 Resistor,
2200
46
5041-09493-00 C21
Capacilor,
10
pld.
lanl., axial
19
5010-09358-00
R43,
R44 Resistor,
IK
47
5551-09822-00 LI .12
Inductor, 4.7 pH, 3A
20
5010-08998-00 R10, R 1
1
Resistor, 2.2K
48
5791-10862-04 J1.J2.J8,
J9
Connector,
4
pin (Hdr)
21
5010-08983-00
R6-R8
Resistor, 3.3K
49
5791-10862-06
J3
Connector,
6
pin (Hdr)
22
5010-08991-00
R1
-
R5. R12.
Resistor,
4.7K
50
5791-09437-00 J4
Connector,
20
pin, (Hdr)
R36, R48
-
R50
Ribbon Cable
23
5010-09034-00 R16-R19,
R30.
Resistor,
10K
51
5700-10176-00 1C
Socket,
28
pin
R32
-
R35, R38
a) A-5343-549-5 U4
1C. B/G
Sp &
Sound ROM 1
24
5010-08772-00
R28
Resistor, 15K
b)
A-5343-549-6 U19
iC, B/G
Sp. & Sound
ROM
2
25
5010-09324-00
R22,
R26,
R27, Resislor, 27K
c)
A-
5343-549-7 U20 1C.
B/G
Sp.
&
Sound ROM
3
R29, R37
52
5700-08985-00 IC
Socket,
40
pin
26
5010-09342-00 R21
Resistor, 36K
a)
5400-10320-00 U5
IC, pProcessor.
MC68B09E
27
5010-08824-00
R20
Resistor, 43
K
53
5700-09004-00
IC Socket,
24
pin
28
5010-09333-00 R24
Resistor,
1
80K
a)
5370-11086-00
U9
1C,
Sound Processor, YM2151
29
5010-08846-00 R25
Resistor,
220K
54
5700-09006-00
IC Socket, 1
6
pin
30
5010-10258-00 R14
Resistor. 1M
a)
5371-11087-00
U10
IC,
D/AConv. YM3012
31
5010-09179-00
R9
Resistor,
3.3M
S5
5521-10931-00 CR1
Oscillator,
8
MHz
32
5010-09534-00 W1, W3. W6
Resislor, 0£1
56
5520-09020-00 XI
Crystal, 3.58
MHz
Notes:
’
14 capacitors
(shown
on diagram
with
”B'
symbol)
also provide -5VDC
filtering
lor ICs.
All capacitors are
ceramic, 50v,
axial, unless
otherwise noted.
All resistors are 5%, 1/4w,
Carbon
Film, unless
otherwise noted.
PIN-BOT
40