[sdiy] 100f
Rude 66
r.lekx at chello.nl
Sat Jul 27 01:24:05 CEST 2002
ok, today i fired up the 100f. thanks tony for the tips on measuring.. with
the data sheets from the ic's i was able to find + and -, and all of them
gave a value of around 10. i turned it on and sure enough, no smoke..;-)
it's a partial succes: the filter pot works, and the synth still makes
sound.. even the gate works: ican hear a click when i press either one of
the keys of the synth or a key from an external synth through the inputs.
however, that's all i get out of it. i have a feeling the 2 are connected:
it doesn't react to the internal or an external keyboard. i think the
internal keyboard wasn't working before i did the mods. it used to, but
kinda 'quit' one day. replugging the 3 wire connector didn't help. the
keybvoard should give off a voltage, right? i'll try to measure something
tomorrow.
anyone any ideas?i'm determined to get the thing back working again..
ruud
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