hr2510 president Lincoln CPU

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KC7NOA
Dead Key
Dead Key
Posts: 36
Joined: Wednesday 9th Nov 2011, 15:25
First Name: Mike
Location: Spokane wa

Re: hr2510 president Lincoln CPU

Post by KC7NOA »

Any tips on trouble shooting the PLL0305A
.. so I don't haft to hold the pcb out?
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KC7NOA
Dead Key
Dead Key
Posts: 36
Joined: Wednesday 9th Nov 2011, 15:25
First Name: Mike
Location: Spokane wa

Re: hr2510 president Lincoln CPU

Post by KC7NOA »

So ... might be a 2sc2814f5 on the underside of the cpu board -.. Q308.

Im getting closer ... its hard to determine what's the root cause of the intermittent oscillation...
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