Re: CBM 3032 (PET 2001N-32), no video?

From: Francesco Messineo <*francesco.messineo_at_gmail.com*> Date: Sun, 25 Feb 2018 22:19:18 +0100 Message-ID: <CAESs-_wEfm2dPRDsmK0jD_T=J5tAcz1r_A2waZ9fKGt47HGQrQ@mail.gmail.com> · francesco.messineo_at_gmail.com

On Sun, Feb 25, 2018 at 10:16 PM, Sherry Haibara <v.castelli92@gmail.com> wrote:
> I removed the regulator from the board. The situation is now the following:
> - the resistance between ground and output of the regulator (on the board)
> is 25 Ohm
> - the resistance between ground and output of the regulator (on the
> regulator itself) is 10 KOhm
> - the voltage between ground and the output pin of the capacitor / input of
> the regulator is now oscillating between 0 and 2V approximately.

that's not good at all. You have to understand if the diodes and the
smoothing capacitor are good and the tracks/solder joint are ok.
Really there isn't much else that can go wrong now.
F

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