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Partlist from OBXVox_discrete_egs.sch on 5/18/2013, BoM rev. 2.0 (09/09/2013)
Qty Value/Type Device/refdes Part desc/number/vendor
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3 AA,CC,GG KK-156-3BE Molex bot entry header Mouser# 538-09-52-3032 - mouser 15x15x x
1 FF KK-156-4BE Molex bot entry header Mouser# 538-09-52-3042 - 5x5x x
1 BB KK-156-8BE Molex bot entry header Mouser# 538-09-52-3082 -5x5x x
2 DD,EE KK-156-10BE Molex bot entry header Mouser# 538-09-52-3102 -10x10x x
Capacitors
1 6u8 tantalum C15 Digikey# 478-1919-ND reichelt TANTAL 6,8/35 x5 x
3 6u8 Al, use 10u C1, C2, C49 Digikey# P5148-ND reichelt RAD FC1010/35 x15 x
4 10n cer X7R C20, C21, C52, C53 Digikey# 399-9865-1-ND reichelt X7R-5 10N x20 x
1 10p cer C0G C9 Digikey# 445-4714-ND ND reicehlt kerko x5 x
2 47p cer C0G C16, C17 Digikey# 445-4722-NDND x10 x
3 100n cer X7R C22, C23, C24 Digikey# 399-4329-NDND x15 x
4 100n poly C12, C13, C18, C19 Digikey# P4525-NDND wima mks2 5mm x20 x
26 100n SMD0805 C25, C26, C27, C28, Digikey# 1276-1003-1-NDND X7R-G0805 10N 130x x
C29, C30, C31, C32,
C33, C34, C35, C36,
C37, C38, C39, C40,
C41, C42, C43, C44,
C45, C46, C47, C48,
C50, C51
3 100p cer C0G C5, C6, C14 Digikey# 445-4726-ND-ND NPO-2,5 100P x15 x
2 100u alum. C3, C4 Digikey# P5165-NDND 10x
2 330p mica C10, C11 JAMECO #16088#16088 10x mouser x
2 1000p poly C7, C8 Digikey# 495-2456-ND (=1NF) 10x 5mm mks x
Resistors, 1/4W 5% through-hole types except where otherwise noted
9 x 1K R43, R61, R62, R84, Digikey# 1.0KQBK-NDND x45 x
116, R119, R134, R184,
R197
1 1K 1% R139 Digikey# 1.00KXBK-NDND x5
2 1K TCR 0805 R27, R28 Digikey# P1.0KCDCT-ND-ND 10x SMD-0805 1,00K x
4 1K5 R49, R50, R51, R52 Digikey# 1.5KQBK-NDND 20x METALL 1,5K x
1 1M R113 Digikey# 1.0MQBK-NDND 5x x
2 1M5 1% R5, R6 Digikey# 1.5MGACT-NDND 10x x
3 2K2 R37, R38, R66 Digikey# 2.2KQBK-NDND 15x x
9 2K7 R45, R46, R117, R128, Digikey# 2.7KQBK-ND 45x x
R145, R167, R171, R191,
R193
2 3K3 R79, R80 Digikey# 3.3KQBK-NDND 10x x
3 4K7 R65, R87, R88 Digikey# 4.7KQBK-NDND 15 x x
4 4K87 R146, R148, R172, R174 Digikey# 4.87KXBK-NDND 20x ---
2 4M7 R9, R10 Digikey# 4.7MQBK-NDND 10 x x
2 6K2 R35, R36 Digikey# 6.2KQBK-NDND 10x x
11 10K R150, R151, R176, R177, Digikey# 3362R-103LF-NDND 55x x
R198, R199 T2, T3, T5,
T6, T10
4 10K T1, T4, T7, T8 Digikey# 3296Z-103LF-NDND 20x x
17 10K R18, R41, R42, R57, Digikey# 10KQBK-ND 85 xx
R58, R70, R91, R92,
R93, R94, R104, R108,
R109, R110, R162, R188,
R196
14 10R R7, R8, R152, R153, Digikey# 10QBK-NDND 70x x
R156,R157, R164, R178,
R179, R182, R183, R190
R200, R201
1 12K R67 Digikey# 12KQBK-NDND 5x x
2 16K2 1% R53, R54 Digikey# 16.2KXBK-NDND 10x x
2 18K R23, R24 Digikey# 18KQBK-ND 10x x
6 18K2 1% R31, R32, R33, R34, Digikey# 18.2KXBK-NDND 30x x
R47, R48
3 22K R77, R78, R114 Digikey# 22KQBK-ND 15x x
1 27K R124 Digikey# 27KQBK-NDND 5x x
2 28K7 1% R59, R60 Digikey# 28.7KXBK-NDND 10x --------
19 33K R15, R16, R83, R118, Digikey# 33KQBK-NDND 95x x
R120, R123, R124, R125
R154, R155, R159, R161,
R165, R180, R181, R185,
R187, R192, R194, R195
2 39K R122, R127 Digikey# 39KQBK-NDND 10 x x
3 44K2 1% R71, R72, R138 Digikey# 44.2KXBK-ND 15x x
7 47K R68, R73, R74, R81, Digikey# 47KXBK-ND 35x x
R105, R122, R127, R133
R141, R142, R143, R168,
R169
4 56K 1% R142, R143, R168, R169 Digikey# 56.0KXBK-NDND 20x x
2 57K6 1% R25, R26 Digikey# 57.6KXBK-NDND 10x x
2 59K 1% R55, R56 Digikey# 59.0KXBK-NDND 10x x
2 68K R96, R102 Digikey# 68KQBK-NDND 10x x
2 68K1 1% R75, R76 Digikey# 68.1KXBK-NDND 10x x
1 82K R82 Digikey# 82KQBK-NDND 5x x
2 100K T9, T11 Digikey# 3362R-104LF-ND – trimpot !! 10 x mouser x x drin.x
22 100K R19, R20, R44, R69, Digikey# 100KQBK-ND - ND110 x x
R89, R90, R95, R97, R98,
R100, R103, R106, R112,
R115, R121, R135, R136,
R147, R149, R158, R173,
R175
10 100K 1% R1, R2, R3, R4, R21, Digikey# 100KXBK-ND 50x
R22, R131, R132, R137,
R140
4 120K R85, R86, R163, R189 Digikey# 120KQBK-NDND 20x x
1 220K R17 Digikey# 220KQBK-NDND 5 x x
4 220R R99, R101, R107, R111 Digikey# 220QBK-NDND 20x x
1 270K R130 Digikey# 270KQBK-NDND 5 x x
3 330K R129, R160, R186 Digikey# 330KQBK-NDND 15 x
2 470R R63, R64 Digikey# 470QBK-NDND 10 x x
2 511K 1% R13, R14 Digikey# 511KXBK-NDND 10 x x
2 715K 1% R11, R12 Digikey# 715KXBK-NDND 10 x x mouser 10xx
2 750K 1% R29, R30 Digikey# 750KXBK-NDND 10 xx
2 820K R39, R40 Digikey# 829KQBK-NDND 10x x
4 1M 1% R126, R144, R166, R170 Digikey# 1MGACT-NDND 20 x x
Semiconductors
2 4052N IC2, IC6 Digikey# 296-2058-5-ND, Mouser# 595-CD4052BE
1 4053N A7 Digikey# 296-2059-5-ND, Mouser# 595-CD4053BE
4 J112 Q7, Q8, Q11, Q12 Digikey# J112FS-ND
3 LM13700N A10, A13, A14 Digikey# LM13700N/NOPB-ND, Mouser# 926-LM13700N/NOPB -> UK elekt. 1€
2 LS318P A3A, A3B Linear Systems call them 510-490-9160 and
order part# LS318 PDIP 8L www.linearsystems.com (Can also use MAT-02, SSM2210, LM394)2 LT1013 A1, A2 Digikey# 296-7045-5-ND
2 NE555N IC3, IC8 Digikey# 296-1857-5-ND (CMOS version) uk. elektronik cmos555 0,35€
7 TL072P A6, A8, A9, A11, A16, Digikey# 497-2201-5-ND
IC4, IC9
2 TL074P IC1, IC5 Digikey# 296-1777-5-ND
1 78M15T A20 Digikey# MC78M15CTGOS-ND
1 79M15T A21 Digikey# MC79M15CTGOS-ND
18 2N3904 Q1, Q3, Q4, Q13, Q14, Digikey# 2N3904FS-ND
Q15, Q16, Q17, Q18,
Q19, Q23, Q24, Q28,
Q29, Q30, Q33, Q34,
T12
14 2N3906 Q2, Q5, Q6, Q9, Q10, Digikey# 2N3906FS-ND
Q20, Q21, Q22, Q25,
Q26, Q27, Q31, Q32,
Q35
11 1N4148 D1, D2, D3, D4, D5,D6 Digikey# 1N4148FS-ND
D7, D8, D9, D10, D11
1 3mm LED LED1 Digikey# P563-ND (red)
4 (open) X1, X2, X3, X4 not installed
Errata (rev1):
Refdes swaps:
R10 and R14, printed values are correct
R24 and R36 (values correct)
R65 and R66 (values correct)
R84 and R94 (values correct)
R132 and R141 (values correct)
C21 and C24 values swap, refdes are correct (C21 is 10n, C24 is 100n)
Part value changes (rev1 to rev2 only):
Change R126, R144, R166, R170 to 1M
Change R142, R143, R168, R169 to 56K 1% (57.6K 1% OK)
Change R122, R127 to 47K
Optional: for compliance with Oberheim ECO for PW trimming on VCOs, change R3/R74 to 46.4K 1% and
R15/R16 to 34.8K 1%