Basic HTML Version
A-16917-50031
Sound Board Assembly
-D-
D
eM
U2
U3
U4
US
ue
U7
U8
U9
E9
D
Part Number
Designator
Description
Part Number
DeSignator
Description
4004-01005-06 U27,U28
Mach. Screw, 4-40 x
318'
5070-09054-00
05-09
1N4004 Signal Diode
4404-01119-00 U27,U28
Nul,4-40
5250-13302-00
U25
78L05 Pos 5 Volt Reg TO-92
5010-08772-00 R39.R41
Resistor, 15KO,
1/4W, 5%
5250-13303-00
U26
79105 Neg 5 Voll Reg TO-92
5010-08774-00 R30,R34,R37,R42,R45
Resistor, 22KO,
1/4W, 5%
5283-10551-00
U17
IC74Foo Fast Quad NAND Gale
5010-08991-00 Rl0,R12-R16
Resistor, 4.7KO,
1/4W, 5%
5311-10946-00
U22
IC74HC74 Dual 0 Flip Flop
5010-09034-00 R47
Resistor, 10KO,
1/4W, 5%
5311-10947-00
U23
IC74HC125 quad Trt-State Buffer
5010-09035-00 Rll, R19, R33, R40
Resistor, 47KO,
1/4W, 5%
5311-10948-00
U15
IC74HCl38 1
0'
8 Decoder
5010-09036-00 R46
Resistor, 1000,
1/4W, 5%
5315-12009-00
U18,U19
IC74HCT374 Octal 0 Flip Flop
5010-09219-00 R31, R32, R38
Resistor, 8.2KO,
1/4W, 5%
5311-12043-00
U13,U14
IC74HC174 Hex 0 Flip Flop
5010-09358-00 ROO
Resistor, lKO,
1/4W, 5%
5311-12538-00
U24
IC74HC14 Hex SchmHt Inverter
5010-09534-00 W4,W6
Resistor, 00 (Jumper)
5311-12287-00
U3O- U32
IC74HC541 Octal Bus Driver
5010-13420-00 R36,R44
Resistor, 6800,
1/4w, 5%
5340-13304-00
Ul0- U12
ICSRAM 2Kx8 35ns .3OODIP
5010-13607-00 R2D-R29, A48, R49
Resistor, 6.2KO,
1/4w, 5%
S370-12730-OO U21, U29
ICTL084 Quad op Amp
5010-13517-00 R35,R43
Resistor, lS0,
1/4w, 5%
S370-13419-OO U27,U28
Audio Power Amp TDA2030AV
S040-09365-OO C15,C18,C19,C32,C41
CapacHor, 1 JlF, 63V, Alum Axial
5371-13299-00
U20
ICDAC AD-1851 16 bit
5040-09421-00 C52
CapacHor. l00IlF, 2SV, Alum Radial
5400-13298-00
Ul
Processor ADSP-2105-KP40
5040-13417-00 C2O, C21
Capacitor, 10,0001lf, 3SV, Alum Rad.
5520-13301-00
Yl
Crystall0MHz Parallel Resonant
S041-09009-OO C36,C44
Capacnor, 221lF, 10V, Tant Axial
5551-09822-00
L1
Inductor, 4.7IlH, 3Amp
S04H3187-oo
C22
Capacnor, 4.71lF Tant Axial
5700-12047-00
U16
IC socket 24 pin 0.300 DIP
S043-08996-OO C4, C5, C10-C13, C31,
Capacnor, O.lOIlF, Cer Axial
5700-12088-00
U2- U9
IC socket 32 pin 0.600 DIP
C35, C38, C43,C46, C47,
5705-12638-00
U27,U28
Heatslnk 5298-B
C50-C79
5733-12060-01
Fuse Holder MT3AG(F501 , F502)
5043-10267-00 C37,C45
CapacHor, 15OpF, Cer Axial
5791-10862-04
Jl,J2
Connector, 4-pln Header
5048-11028-00 C16,C17
CapacHor, 22pF, Cer Axial
5791-10862-0S J3
Connector, 5-pln Header
5048-11029-00 C48
CapacHor, 100pF, Cer Axial
5791-10862-07
J4
Connector, 7-pln Header
5048-11030-00 C49
Capacnor, 47OpF, Cer Axial
S791-12516-OO Pl
Connector, 34 Hen 2 x 17 Str .100
5048-11033-00 C33
CapacHor, 0.0221lf, 5%, Cer Axial
A-17oo2
U16
PAL Sub-Assembly
5048-12036-00 C34,C42
CapacHor, 0 .22IlF, Cer Axial
A-S343-50031-S2 U2
ROM Sub-Assembly
5048-13418-00 C3O, C39, C40
CapacHor, .047IlF, S%, Cer Axial
A-S343-5OO31-S3 U3
ROM Sub-Assembly
5048-13608-00 C8
CapacHor, 6800 pF, 5OV, Cer Axial
A-5343-50031-S4 U4
ROM Sub-Assembly
S048-13609-OO C7,C24,C26
CapacHor, 3900 pF, 5OV, Cer Axial
A-5343-50031-SS US
ROM Sub-Assembly
S048-13610-OO C2, C3, C9, C27, C29
CapacHor, 1000 pF, 5OV, Cer Axial
A-5343-50031-S6 U6
ROM Sub-Assembly
5048-13611-00 C6, C23, C2S, C28
CapacHor, 680 pF, 50V, Cer Axial
A-5343-5OO31-S7 U7
ROM Sub-Assembly
S070-09045-OO 01- D4
MR-501 RectKler Diode
S731-10356-OO FS01,F502
Fuse, 3Amp, 250V, Slow Blow
2-5