Re: CBM 710: Replacing Power Supply - Help Needed

From: Christian Dirks <Toast_r_at_IdeaLine.info>
Date: Sun, 15 Apr 2018 14:01:36 +0200
Message-ID: <5f42c4e5-9972-292f-0c70-53fd01a870f2@IdeaLine.info>
Am 14.04.2018 um 21:36 schrieb Mia Magnusson:

> It could also be that when the disk drive wakes up it tries to spin the
> motors which just hits the limit of what the PSU can handle.

Helmut Proxa built CBM 700 machines with built in drives and the proxa
7000 board back in the days, which work reliable with the original PSU.
I think the Proxa 7000 Board uses more power than the 8088 Board.
So the original PSU is able to handle this configuration.
But the old electrolytic caps have to be replaced. Especialy the ROE
ones are worn out after all the years.

Christian
-- 
Christian Dirks
Toast_r@Idealine.info
Vorster Str. 66
47918 Tönsivorst

2. Stellv. Vorsitzender
Verein zum Erhalt klassischer Computer e.V.
http://www.classic-computing.de/





Received on 2018-04-15 15:00:03

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