- I noticed when the switch is set to UP, the direction jack is in fact outputting +10V.
When looking at the schematic, it looks like it cannot be otherwise
because it is directly connected to the +15v from the switch through a
47k and a 15k resistor... Am I missing something here ?
It's fine. It is a very low current. In reality, anything you plug into it will totally swamp it.
- some of the resistors marked 10k on the silkscreen (and the BOM) are 15k on the schematic (after UD, CLOCK and INH). What value should I use ? (I tried 15K instead of 10K on UD, but doesn't help)
Either will work. 15k were in the VER1.0 PCB.
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Ken Stone otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
On Thu, Apr 14, 2016 at 5:55 AM, philippe@... [cgs_synth] <cgs_synth@yahoogroups.com> wrote:
Thanks. The chip looks fine, but no spare to try unfortunately...
I had 2 more questions maybe related to this :- I noticed when the switch is set to UP, the direction jack is in fact outputting +10V. When looking at the schematic, it looks like it cannot be otherwise because it is directly connected to the +15v from the switch through a 47k and a 15k resistor... Am I missing something here ?- some of the resistors marked 10k on the silkscreen (and the BOM) are 15k on the schematic (after UD, CLOCK and INH). What value should I use ? (I tried 15K instead of 10K on UD, but doesn't help)
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