AMSynths AM8125 VCO in MOTM
- Patrick Joericke
Projecttitel: AMSynths 8125 VCO in MOTM
Status: IN BUILD
Startdate: 30 jan 2017
Duedate: 30 August 2017
Manufacture link:
this product isn´t yet tested (by me) the BOM has few errors.
on OPA2277 pin5 and 6 must be swapped (see schematics)
on REF voltage IC add 100nf between pins 6 to ground
Build notice:
BOM: (most important parts, except caps, resistors)
quantity | Part |
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|---|---|---|---|
1 | OP2277 or op177 DIP8 |
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1 | SSM2210 |
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1 | TL074 |
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1-3 | 2N3906 |
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1-3 | 2N3904 |
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ca. 5 | 1N914/1N4148 |
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1 | 10V ref. voltage REF01 10V DIP8 or SOIC8 with adapter |
|
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1 | 5V rev. voltage REF02 5V DIP8 or SOIC8 with adapter
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1 | LT1012 |
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2 | 4pole double switch (DP4T switch) | sw2, sw3 |
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1 | 1p5t rotary switch | sw1 |
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2 | 100k trimmer multiturn |
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1 | 2k2 multi |
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1 | 100 long multi |
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2 | 10k multi |
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4 | 100k potis lin |
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Related content
how to bugfix: https://diysynth.wiki.dsl-man.de/wiki/spaces/SKM/pages/336101402/How+to+bugfix
non commercial pages, all infos are best can do without warranty, without liability.