Basic HTML Version
A-12738-50003
WPC Audio Board
J503
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U13
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U14
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lIB
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U15
UIS
U9
Part No.
Ckt Designator
Description
Part No.
Ckt Designator
Description
•
504&-; 2746-00
CS,C7
Capacitor, ~d.,
50V
01-11900
Shlekl: Wire PrOlec!Of
5043-12746-00
C9,Cl1,C30
Capacitor, 22OpId., 50V
20-9229
Ul
Thermal Contx>und
507(}(J8919-00
D5,D6
DIode, 1N4 I 48
4004-O100~OO Ul
Mach. Saew, 4-40 • 318
5070-0904S-00
Dl·04
DIode MR501,3.OA.
4104-01012-04
Ul
Sh. Mach. Screw, 114•
1/4
5250-10495-00
U3
Reg. 7912 LOA ·12v
4104-01012·04
Ul
Sh, Metal Saew,1I4 • 114
528H)921S-00
U22
IC, 74LS04 Hex INV
4404-01119-00
Ul
Nut, 4-40 SNUT
528 H19246-00
U12
IC, 74LSI39 2-4 Dec.
5010-09324-00
1121
Reslstor 27Kn,
1/4w,
5%
5281 -()9486.00
U28-U30
IC, 74lS374 6 Dual Flipflop
5OH).1200S-00
R22., 1125
Reslstor, 1201<0.
1/4w,
5%
5261-09467-00
US, lJ23.-U25
IC, 74lS74 Dual Fllpllop
5010-06991·00
RSI
Reslstor,4.7KO. 1/4w, 5%
5281-09500-00
U31
1C,74LS32
5010-06996-00
R36,R37
Reels1or, 2.21<0. 114w, 5%
526H1974S-00
U26, U27
IC, 74LSI36 DMLTPX
5010-09034-00
Rl13, R14, R29-R31,
Reslstor, 10K0.
1/4w,
5%
528H)9850-00
U20
IC, 74LS11 TriFl:>leAND
R34, ROO,R46-R411
5281-105n-00
U16
IC, 74LSl25 QIB Bfr
5010-0903S-00
R4
Reels1or,47KO. 1/4w, 5%
5370-11006-00
Ul0
IC••YM2151 Sound
501().{)9036.00
R35
.Reslstor, loon. 1I4w, 5%
5371-11087-00
un
IC, YM3012 DlA
50 10-09134-00
Rl, R2, RII, R9,
au,
Reslstor, l5OKO.
1/4w,
5%
5400-10320-00
U13
IC, MPU 68BOOE
R12, R23, R24
5264-12651-00
U21
1C4584
5010-00162·00
R26, R27, R102
Reslstor, l00K0. 114w, 5%
5340-12278--00
U9
SJRam2004
5010-06n4-00
R3,R5
Reels1or, 221(, 1I4w, 5%
537().()9691-OO U17
IC, 55536 CVSD
5010-09269-00
R15, R17, R19
Reslstor, 121<0.
1/4w,
5%
5370-12260-00
U2
IC, 3340 Elec AIt""
501 ().OO358--00 R18, R32
Reels1or, 11<0. tl4w, 5%
5370-12728--00
Ut
IC, Audio
AfT1J
LM1875
5010-0041 &-00 R28, R39, R4(). R44
ResIs1or,470Q, 114w, 5%
5370-12730-00
U7,ua
IC, Op A"" TL064
R52,R53
5370-12742-00
U32
IC, Op A"" TL082
5010-00534-00
W3, W5, WI-Wl0
Resistor,
en
5371·12727-00
U19
DacAD7524
5010-10171-00
R36, R56
Reslstor,560.
114w,5%
5432- I 2728--00 US
EE Prom Pot X9503
5010-10258--00
RIB
Reslstor •• 1M, 1I4w, 5%
546().12423-QO U4
IC, LM7812
5010-10650-00
R7,Rl0
Reslstor, 621(,
1/4w, 5%
546().12743-00
U33
LM7800 T0-22O
5010-10089-00
R54, RSS
Reeis1Qf,4701<, 114w, 5%
552O-OIlO2O-00 Xl
Crystal, 3.58 104Hz.
5010-12752-00
R20
Reslstor, lU,
1/4w,
5%
5521·10931-00
DSCI
0&cI11aIOf,8.0 MHz.
5040-06986-00
C3
Capacitor, 100M, IOv (±20%)
5551.n9822-00
L1
Ind, 4.7UH 3.0,1..
5040-Q9332·00
C15, C1S,C34,C36,
Capacitor, 47p1d., 25v, AxIal
5700-08985--00
U13
SocI<et. IC 40-pin, .6"
C38
5700-09004-00
U9,Ul0
SockeI, IC 24-p1n•. 6"
5040-1103&-00
C32,C35
Capacitor, 47Ji1d., lEN, RaIl.
5700-09006-00
Ul1
SockeI. IC l&-pin,
3 '
5040-12729-00
C24,C25
Capacitor, 47OOp1d.,3511
,1.-5343-50003-2 U14
IC, Audio ROM
5040-12750-00
C22
Capacitor, 22pld .• 3511,RaIl.
,1.-5343-50003-3 U15
!C, Audio ROM
5041·09031·00
C28-C29, C37, C4&-C48 Capacitor,lJi1d. TANT
,1..5343-50003-4 U1S
IC, Audio ROM
5041-09243-00
C20.C21
Capacitor. 10p1d. TANT
5700-12088--00
SockeI,IC 32-p1n (014. U15, U19)
5043-08980-00
C41-C44, B(15)
Capacitor,
.on",
5Ov, (+80,-20)
570S-1275S-00
Ul
1
I-jpaIlIInk52898--220
504'3-08996-00
Cl,C2
Capacitor, .IJi1d.. 5Ov, 10%
5731-ll8633-00
F501, F502
Fuse,3AfS-B
5048-11 027·00
ca oie
Capacitor, 33pCd., 5Ov, 10%
5733-12060-01
Fuse
HoIIei'
(F501. F502)
504&-11028-00
C45
Capacitor, 22pfd., 5OV, Axial
5766-12433-00
PCB-Sound 90
504&-1I{)29-00 C33
Capadltor, lOOp1d., 50v
5791-10862-04
J503-J505
Connector, 4-p1n Headef Sq .. 156
5048·1103().00
C12
Caapadtor, 4~d.,
50v
5791-10862-05
J502
Connector, 5-pin Headef Sq .• 156
•
504&-11031·00
C19,C31
Capacitor, .00lpld •• 5Ov. 10%
5791-10862-07
J501
Connector, 7-p1nHeadef Sq .• 158
504&-1106S-00 C13
Capacitor, .000000d.,
5Ov, 10%, Axial
5791-12482-03
J500
Connector, 3-pln Headef Sq •. 100
5048--11072-00 C39,C40
Capacitor, .~d.
5791- 12482-04
J507. J508
Connector, 4-pln Headef Sq .. 100
504&-1203&-00 C23
Capacitor, .22pId.,
IOV.
Ceramic
57111-1251&-00 J506
34
Hen
2x17 STR
5048--12746-00
C4,C6
Capacitor, l~d.,
SOV, 10%
1&-885().335
PCB Label
2-3
Audio Board