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Warning |
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its very important to use shielded cable for VCO I/O connections to the sub vco boards (dont forget to ground the shield ob both sides) for wiring to switches dont drill the cables, otherwise you get softsync issues. dont drill the cables for the switches ! or you get some soft sync. its a difficult MOD and there´re few risk to destroy your rare trannys (2N4125, 2n5459, CA3046) if you do it wrong. |
for all users who got my TTSH SYNC PCB, only use the resistor values as shown (the VCO SYNC Version2 PCB use a different PCB designator layout)
BOM |
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6x 100k resistors 4x 150k 2x 2N3904 2x 2N5459 2x 100nf X7R bypass cap MLCC 2x 10uf electrolyt cap 3 x MTA100 power header and jack 3 pin 2x 2pin mta or 1x 4 pin mta header/jack spacers, screws, nuts shielded cables RG174 cables for power, switch 2x switches (UM 3pole) |
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