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An Amstrad CPC 464 without its drive tape by 6502man

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Following the last story about the Amstrad CPC 464 without its defective tape drive by Olivier Bruneau, here are the photos of the original CPC which inspired him by 6502man on System.CFG. What follows is a cut and paste of the System.CFG message, with the permission of 6502man.

I propose a unique model of AMSTRAD CPC. Yes, it is an unique model, never seen before.

For a long time, I had the idea to have an Amstrad CPC 464 without its infamous internal tape drive, whose design isnt nice (my own opinion). But at the same time, I asked myself a question : what would have been the first Amstrad CPC if it had been sold without the internal drive ? So from the question to action !

So after all these questions, and a lot of ideas dancing in my head, here is prototype without its tape drive, I present to yourself the Amstrad CPC 464 slim !

Amstrad CPC 464 vu de haut

Amstrad CPC 464 vu du dessous

Amstrad CPC 464 vu de coté droit

Amstrad CPC 464 vu de coté gauche

Amstrad CPC 464 vu de derrière

Amstrad CPC 464 coté pavé numérique 1 sur 2

Amstrad CPC 464 coté pavé numérique 2 sur 2

And it works.

Amstrad CPC 464 slim avec son écran

How did I come to this result ? First, here is the original computer :

Amstrad CPC 464 avant l'opération

We start cutting the tape drive, without forgetting to keep the right side of the CPC box to close it later and to keep the ON/OFF and volume settings.

découpe de l'Amstrad CPC 464, 1 sur

découpe de l'Amstrad CPC 464, 2 sur 2

After sanding (big grain) then and using Water-based paper, we paste the cutted parts with fiberglass and filling with mastic, we also keep the cutted parts just in case we break a part of the CPC box.

Amstrad CPC 464 découpé, dessus et dessous

Amstrad CPC 464 découpé vu de dessus, coté pavé numérique

Amstrad CPC 464 découpé vu de dessous coté pavé numérique

We sand again with Water-based paper to smooth the mastic, then we apply a layer of white primer.

façade avant de l'Amstrad CPC 464   après ponçage

façade dessous de l'Amstrad CPC 464 après ponçage

façades dessus et dessous de l'Amstrad CPC 464 après ponçage

We put black paint, we replace the motherboard, the keyboard and we get a nice Amstrad CPC 464 without a tape drive.

Amstrad CPC 464 slim presque fini sans l'électronique

For the electronic part, the ON/OFF button is connected on a card screwed to the tape drive, and without it you can't start the CPC.

électronique du lecteur cassette de l'Amstrad CPC 464, 1 sur 2

électronique du lecteur cassette de l'Amstrad CPC 464, 2 sur 2

I unwound the wires of the switch on the board, and then wound it to two 3,5 inch molex connectors to connect it instead of the original switch for switching on the computer with the original button (thanks to Irios for the correct wiring). The two molex connectors with only 3 wires are on the motherboard at the point marked with red on the photos below.

carte mère de l'Amstrad CPC 464, 1 sur 2

carte mère de l'Amstrad CPC 464, 2 sur 2

I also took advantage to put a ON/OFF LED also connecter on the smal card, connecteed to the electrical ground of the alimentation (hope translation is fine ???) and on the ON of the ON/OFF button, like this the LED keeps its function. But for the volume button, I keeped it with another use, like this no hole in the CPC box.

Here it goes, now some double face scotch for the metal plate, and the project is finished and functionnal.

BEFORE

l'Amstrad CPC 464 avant l'opération avec son lecteur de cassette

AFTER (it's nice)

l'Amstrad CPC 464 après l'opération sans son lecteur de cassette

I reassure you, I did not sacrifice an Amstrad CPC 464 to do this tinkering, but in fact I recovered an empty shell of CPC 464. The rest had to go to the dumpster, and so I was able to realize my idea, otherwise I would have waited for a broken Amstrad CPC 464.


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