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ScuzzBlog: Diaries November 2017

Entry 25th November 2017: Post: 1


Amstrad MEGA-blast - Part 1

Sounds more explosive than it really is. Just that with all these
battery issues I thought it was time to have a blast and crack
open the the Amstrad Mega PCs and see the state of the battery
removal. I have to be honest and say that I haven't looked in well
over 9 years I guess. The units arrived 28th Sept 2008 and Aug 2007.

When the computers were opened both had battery leaks. The worst
was the computer with the least damage. The owner had stored the
computer upside-down and consequently all the battery gunk had
oozed out into the top of the case. Also the battery was held on
with a large gob of rubber which also prevented it getting to
the motherboard. Though the other had leaked less it actually sadly
did get to the tracks. I am guessing none of these computers will
survive today if the battery was not removed. Saying that the
Mega Drive aspect of the computer may still be working as it resides
on its own motherboard.

Odd little beast but a whole bag of fun. The Mega Drive part of the
unit works totally independently. You simply slide the front fascia
over and pop in the cartridge and the machine instantly, and I mean
instantly starts playing the Sega game. The Amstrad monitor provides
the sound and just works without fault. The only issue is on the
first of these two units the sound slide is a bit flaky and will
wake up the neighbourhood as you can't really turn it down.

The PCs appears to work albeit without the battery. The units boot
into DOS and the floppy drives kick into gear. I don't think there is
really much up with either unit. I guess I could give them a better
clean, but hey what the heck. I use the one of these almost every day
and I have that annoying SONIC music running through my head all
the times. Never, and I say never, play this game. I defie anyone
to play and put the thing down. The unit uses the standard Sega
controller also. Works just as a normal Mega Drive. A BLAST.

Amstrad Mega PC made by Amstrad under license from Sega
Manufactured in 1993.
Uses a 32bit Intel 80386SX at 25 MHz
Supposed to have a 40MB hard drive though missing
1MB SIMM RAM which can expand to 16MB

To be honest I wouldn't even know how you could fit a hard drive. The
only one I've see appears to remove the floppy drive.


Amstrad Mega PC Computer 1

With Mega Drive

And floppy drive

Amstrad 386SX works independently
ie not at the same time as the
Mega Drive when running.

And there is the Mega Drive. The
volume control for the Mega Drive
is the slide bottom right. Kinda
flaky on this machine. Fine on other

Volume control, that does not
alter volume on monitor for MD

Licensing information

Mouse and keyboard ports under

Mega Drive cartridge slot

Uses the standard controller. There was
a Mega PC controller which I don't have

Time to get inside

The Mega Drive card sits above the
main computer motherboard

All very neat and tidy

Slot end for the Mega Drive

Uses the Z80 on the Sega board

The Sega board still carries the
Amstrad name albeit a stand alone
Mega Drive board in truth

Difficult to see where a hard
drive unit would fit

PSU to the side

Wiring is incredibly neat and tidy

And this is where the battery was

You can see the damage it did

Maybe space for a hard drive below
the main floppy drive. Dunno

Mega Drive and PC working in the same unit

Turbo light ... so funny

And there she sits working as a PC

With its own dedicated monitor
Something Amstrad always provided

And the Mega Drive works by simply
sliding the front panel and then
inserting the cartridge

SONIC 2

Kinda cool as an idea. Shame they
didn't make one for the PS1

System battery is dead... No surprises there

And there you have it... MegaPC number 1


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Last updated 25/11/2017

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