A
Anonymous
Guest
Eric,
When you get time.What does the DC,gain stage do in a PI.what controls threshold tone,is it the small cap, at 555 audio or cap over feedback resister at audio drive stage.feedback goes from pin 6 over to pin 1,IC-TL062(u5b)
The information on my CS you let me have about 4066 IC was help full.I am still haveing a problem with threshold audio tone.when I turn up threshold to adjust it there is a AC noise over-riding threshold tone,cannot get to tone.
I can stop the AC noise by replaceing R17 risister with a diode.R17 is between ground and pin 6,DC gain stage IC-TLO62(u4b)THE DIODE does not solve the problem,it cuts detector dept to almost nothing.R17 is 1K tryed replaceing it with 10K, Dept improved, AC noise still there but less.
pulsepower deepscan c-400, is it a motion or no motion detector.Does it have a 555 timer or a 4069 timer. Also Autotune what does it do. Thank you.
Frank.
When you get time.What does the DC,gain stage do in a PI.what controls threshold tone,is it the small cap, at 555 audio or cap over feedback resister at audio drive stage.feedback goes from pin 6 over to pin 1,IC-TL062(u5b)
The information on my CS you let me have about 4066 IC was help full.I am still haveing a problem with threshold audio tone.when I turn up threshold to adjust it there is a AC noise over-riding threshold tone,cannot get to tone.
I can stop the AC noise by replaceing R17 risister with a diode.R17 is between ground and pin 6,DC gain stage IC-TLO62(u4b)THE DIODE does not solve the problem,it cuts detector dept to almost nothing.R17 is 1K tryed replaceing it with 10K, Dept improved, AC noise still there but less.
pulsepower deepscan c-400, is it a motion or no motion detector.Does it have a 555 timer or a 4069 timer. Also Autotune what does it do. Thank you.
Frank.