ssm2164_getting_started
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ssm2164_getting_started [2018/04/26 17:08] – [Class AB] phatline | ssm2164_getting_started [2018/04/26 19:28] (current) – phatline | ||
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seppomans building information; | seppomans building information; | ||
the following informations are take from the midibox forum, its a collection of infos, without the claim to be 100% true, i will try to test the given information. | the following informations are take from the midibox forum, its a collection of infos, without the claim to be 100% true, i will try to test the given information. | ||
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+ | ====== Shematic ====== | ||
+ | not found anywhere... m( \\ | ||
+ | also reverse engeniering/ | ||
+ | --- first i want to know for what are those POTs? Input Gain of Audio? or of CV? or some BIAS? seppoman said nothing...\\ | ||
+ | POT P1 middle & right Pin connected to VCC-\\ | ||
+ | POT P1 left Pin connected to a 27K Resistor and this resistor to a nother 27K Resistor which is connected to CV1+ Input. the middle point of this2xresistors is going to the TL74-OP-Amp Pin1 which is a inverting input...\\ | ||
+ | The Output of this TL74 Stage is Pin1: its connected to Pin 6 SSM2164, which is the CV-Input\\ | ||
+ | When i measure Pin6 to Ground, and Turn P1 most left: | ||
+ | so what does it? no one said: its a zero offset for bipolar cv? or is it gain-control? | ||
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====== Power ====== | ====== Power ====== |
ssm2164_getting_started.1524762523.txt.gz · Last modified: 2018/04/26 17:08 by phatline