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Re: Apple IIpluse motherboard problem
In article <621e24ace9a335cc0cb3e34c34b27d23.10725@mygate.mailgate.org>,
Vince Briel <vbriel@yahoo.com> wrote:
>Hi, I have an extra ][plus motherboard that when powered up, just gives
>scrambled text on the screen. I have swapped out all of the chips with
>my
>other ][plus (except 555's which are soldered on the board), and no
>change.
>Any ideas? I checked resistors and they are all good, and I don't see
>any
>blown caps or bad solder joints.
Sounds like the 6502 isn't running at all. Somewhat hard to test without a
scope. Have you tried a manual reset?
--
Matthew T. Russotto mrussotto@speakeasy.net
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