Falcon 030 CA431332-001 Rev G/E with extensions

geogeo_28 · Post by **geogeo_28** » 01 Dec 2020 09:09

A US Falcon 030 received as is with some factory workarounds and two extensions (one CPU and one 4MB memory).

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Mo said · Post by **Mo said** » 02 Dec 2020 09:22

:dualthumbup: :dualthumbup:

czietz · Post by **czietz** » 02 Dec 2020 09:53

BTW: The CPU extension is the Falcon version of the AT Speed C16 (called Falcon Speed), a card that turns the Falcon into an 286 PC capable of running DOS and Windows.

Steve · Post by **Steve** » 02 Dec 2020 12:14

Strange how R221 has been removed & it looks like it is bridged, but accidentally bridged...

geogeo_28 · Post by **geogeo_28** » 02 Dec 2020 19:58

@czietz , I will definitively give a try to install Windows 3.1. I have a driver of Falcon Speed on a floppy disk.

@steve, it is a messy work on the soldering! I replaced the PSU yesterday and I am finally able to boot the machine but for that I have to push the reset button after power on. Also, I have some noise coming from the speakers like hissing. It is time to apply the clock patch I guess?

Attached a picture of the poor work done on the back:

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Post by **exxos** » 02 Dec 2020 20:03

I've seen a lot if falcons with those big wonky caps on the bottom.

geogeo_28 · Post by **geogeo_28** » 03 Dec 2020 07:48

I installed the clock buffer patch.

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But unfortunately, does not solve the problem of a mandatory reset after power on. Each time I power on, I obtain random glitches or a black screen. Also still a scratching noise on the speakers.

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Post by **exxos** » 03 Dec 2020 08:27

Have you removed the PC emulator board, inserted the link ?
Recapped the PSU ?
Those RAM boards are prone to failure.. are you sure its known good ?
Replaced the caps in the reset circuit ?

geogeo_28 · Post by **geogeo_28** » 03 Dec 2020 16:50

Hi Exxos,

I removed the PC emulator board and put the jumper at the right place.
I changed the PSU by the one available at your store. https://www.exxosforum.co.uk/forum/viewt ... f=9&t=1245
I changed the RAM board by the one available at your store with 14 MB. #0086
I guess I will recap the motherboard and see how it goes.

Post by **exxos** » 03 Dec 2020 16:59

I would try a diagnostic cartridge. I don't think recapping the board will do anything.

exxos's Atari, Amiga & retro forum

Falcon 030 CA431332-001 Rev G/E with extensions

Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

Re: Falcon 030 CA431332-001 Rev G/E with extensions

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