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Old 29 March 2009, 19:41   #1
jbenam
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Strange Amiga 1200 floppy drive... PC drive converted to amiga?

Hello mateys,

since my A600 was dead (RIP ) I got a shiny A1200 to replace it.

When loading a floppy, I noticed it had another activity led on it!
I immediately thought of a PC drive converted to Amiga...

So I decided to open the miggy (btw, it's a Rev 1D.1, it's a good rev?) and see the drive with my own eyes.

Here are some pics:
http://img440.imageshack.us/img440/337/img0928.jpg
http://img3.imageshack.us/img3/2310/img0929o.jpg

Is this drive good, or it'll have incompatibilities like the Escom A1200s, which had PC drives in them?

Seeing I've also got a real Amiga drive from my old A600 (a Teac one) it'd be better to put that in? I recall it had a lot of difficulties reading some floppies of mine, but if it's more compatible, then I guess it's still better.

Also another question... will this drive read HD formatted floppies?

Thanks
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Old 29 March 2009, 20:01   #2
Jope
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Looks converted. May cause problems.

Swap in the drive from your A600, check the motherboard whether it has the 2->34 wire in place on the underside of the internal floppy connector.

It won't read HD disks at double capacity.
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Old 29 March 2009, 20:14   #3
jbenam
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Quote:
Originally Posted by Jope View Post
Looks converted. May cause problems.

Swap in the drive from your A600, check the motherboard whether it has the 2->34 wire in place on the underside of the internal floppy connector.

It won't read HD disks at double capacity.
Thanks a lot for the answer.

Nope, there's no wire on the internal floppy connector.

I guess the 2->34 wire hack was done directly on the drive? (I can see a gray wire going from one of the pins to another point in the first pic)

Okay then, when my CF-to-IDE adapter will arrive, I'll also switch my drive, hoping that all the floppy reading problems I got on my A600 weren't cause from the drive itself

Thanks again!
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Old 29 March 2009, 21:32   #4
Eclipse
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The hack Jope is referring to is on the underside of the Amiga motherboard.
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Old 29 March 2009, 23:19   #5
jbenam
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Quote:
Originally Posted by Eclipse View Post
The hack Jope is referring to is on the underside of the Amiga motherboard.
Oh. I haven't still checked the underside.

I guess I'll have to remove it then

Thanks for everything guys!
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Old 30 March 2009, 01:06   #6
kipper2k
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Quote:
Originally Posted by jbenam View Post
Hello mateys,

since my A600 was dead (RIP ) I got a shiny A1200 to replace it.

When loading a floppy, I noticed it had another activity led on it!
I immediately thought of a PC drive converted to Amiga...

So I decided to open the miggy (btw, it's a Rev 1D.1, it's a good rev?) and see the drive with my own eyes.

Here are some pics:
http://img440.imageshack.us/img440/337/img0928.jpg
http://img3.imageshack.us/img3/2310/img0929o.jpg

Is this drive good, or it'll have incompatibilities like the Escom A1200s, which had PC drives in them?

Seeing I've also got a real Amiga drive from my old A600 (a Teac one) it'd be better to put that in? I recall it had a lot of difficulties reading some floppies of mine, but if it's more compatible, then I guess it's still better.

Also another question... will this drive read HD formatted floppies?

Thanks
Hi Jbenam,

What is the model and revision of the Floppy drive.. looks like a Mitsumi ?
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Old 30 March 2009, 14:04   #7
jbenam
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Quote:
Originally Posted by kipper2k View Post
Hi Jbenam,

What is the model and revision of the Floppy drive.. looks like a Mitsumi ?
Yup, looks like one. As you can see in the first pic, the controller (I assume that IC is one... I hope I'm correct) says:
Mitsumi
NCL016
426 180

and the IC just above it says:
Mitsumi
NCL017
426
<something unreadable because of glue?>

If I can ask... Why are you asking me this?
Maybe the Mitsumi drives have some kind of secret power/functionality?
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Old 30 March 2009, 14:31   #8
kipper2k
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Quote:
Originally Posted by jbenam View Post
Yup, looks like one. As you can see in the first pic, the controller (I assume that IC is one... I hope I'm correct) says:
Mitsumi
NCL016
426 180

and the IC just above it says:
Mitsumi
NCL017
426
<something unreadable because of glue?>

If I can ask... Why are you asking me this?
Maybe the Mitsumi drives have some kind of secret power/functionality?

If it is a PC floppy thats been converted it would be nice to know what it is fso it can be added to the Amiga compatibility list
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Old 30 March 2009, 19:24   #9
jbenam
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Quote:
Originally Posted by kipper2k View Post
If it is a PC floppy thats been converted it would be nice to know what it is fso it can be added to the Amiga compatibility list
Oh I see!

I hope this helps someone
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