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Semiconductors
2 4052N IC2, IC6 Digikey# 296-2058-5-ND, Mouser# 595-CD4052BECD4052BE 10x x
1 4053N A7 Digikey# 296-2059-5-ND, Mouser# 595-CD4053BE 5 x x
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%