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Old Dec 07, 2012, 05:21 PM
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Canada, MB, Winnipeg
Joined Nov 2011
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Quote:
Originally Posted by gr8flyer55 View Post
Ray, the culprit is pin 6, the base connection to the transistor output. Is there a different opto we can use without the internal base connection?

John
Yes there is I just have to go through my library to find it. Did you try a 100k or 10k ohm on PIN 6 to ground? how about changing R11 to 100 ohms (PIN 5) to power (+) Vdd. I've had this problem before on other boards and circuits.

Ray
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