Reply to "MTH Y6b conversion to TMCC led question"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

@Coalguy posted:
can i just change out the fets? Or too much of a pita?

Actually, while I can explain the cab light, and even maybe the fan, this was a very random failure, and I only had half a dozen in 200 boards, and never two on one board. Also, it doesn't explain the headlight flickering, that comes right from the uP, and the input that turns it on/off goes through an opto-isolator, so I still don't understand what is happening.

I'll send you my address and you can send it back and I'll track it down. Since you don't have a profile email address, look in my user profile and send me an email and I'll send you the details on shipping it back.

6/7/209:29 PM

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