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#1 22-10-2019 14:09:39

Gnagflow
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Registered: 10-06-2018
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Newbrain not booting!

Hi,

I have two Newbrains, which are not starting. I replaced all electrolytic-Caps on the motherboard.
The reset timing of one looks not good, no reset and no restart after 4sec and 8sec. If I shorten the Pin 6 (reset) with 5 and pin 4 (restart) with pin 3 of IC452 than the Basic comes up with full 32kb ram.
What's the problem on this newbrain? The IC452?
The reset timing of the other looks not good, too. No reset but restart after 6sec.

Any help is welcome ...

 


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