Setting waveforms via C5 and C8.

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Mod1966
Posts: 23
Joined: Sat Feb 04, 2017 10:51 am

Setting waveforms via C5 and C8.

Post by Mod1966 »

Hi there, I am still having problems with the above. I have measured component values - all ok. used various values of ceramic capacitors including the hook up wire as suggested al to no avail. Could IC TL082 be faulty?.
jye1
Posts: 1221
Joined: Wed Feb 20, 2013 4:58 pm

Re: Setting waveforms via C5 and C8.

Post by jye1 »

How the waveform looks like? Can you post photo showing it? If both paths have the same problem it could be caused by issue in their common circuits.
Mod1966
Posts: 23
Joined: Sat Feb 04, 2017 10:51 am

Re: Setting waveforms via C5 and C8.

Post by Mod1966 »

Hi unable to get any waveforms displayed at the moment. But what would the components in the common circuit be, so I can check them?

Thanks.
jye1
Posts: 1221
Joined: Wed Feb 20, 2013 4:58 pm

Re: Setting waveforms via C5 and C8.

Post by jye1 »

The common circuits are U1A and U2B and their associated components. I can't say which component to look at without seeing the waveform.
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