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maestro
Registered: Mar 2004
Posts: 716 |
1541-2 issue
hi i wonder if anyone out there can help...
i seem to have a problem with my 1541-2 drive....this doesnt happen all the time but it is getting more frequent and becoming a problem...
when i 1st switch my c64 on and then my floppy drive the drive light comes on and the head starts spinning and both keep going and going and going....eventually after alot of powering off and on the drive starts as it should do...
does anyone know why this drive might be doing this and how to fix this issue
thanks
maestro |
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ready.
Registered: Feb 2003
Posts: 441 |
I can't. I could supply you with a PSU kit once it is ready, but you have to solder the parts yourself. This is because for selling a PSU, a certification is required and that costs a lot, which would make the single PSU unit unaffordable.
Most likely the kits will be a bunch of components to be soldered on a board (already drilled and with all the traces). and of course detailed instruction on how to proceed with the soldering.
Let's see what I can come up with this summer.
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maestro
Registered: Mar 2004
Posts: 716 |
ok that would do ready...
been a while since i soldered but im sure i could do it with some good instructions lol
let me know what you come up with :) |
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SIDWAVE
Account closed
Registered: Apr 2002
Posts: 2238 |
www.docshardwarekiste.de made a mini ATX psu for me, for C64+diskdrive - price incl. shipping was ~70 euro.. |
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Black Belt Jones
Account closed
Registered: Apr 2002
Posts: 57 |
yeah a pc psu is definately the way to go, when mine packed up i just chopped off the 1541 side of the power lead (at the power supply/brick end of course!) and tacked on a PC hard drive power socket. this way if the pc psu ever dies, you can just unplug the lead from it and plug it into another one.
I used a non atx PSU that i had lying around, cos all those years ago i couldnt work out how to switch an atx supply on without having the motherboard present :) the drives being supplied with this (a mkII and a cmd) are happily rocking to this day, approaching 10 years now with the same psu. |
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Wisdom
Registered: Dec 2001
Posts: 90 |
I had exactly the same issue with my 1541-II and it was because of the original PSU. I use a PC PSU now and my 1541-II works completely fine.
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ready.
Registered: Feb 2003
Posts: 441 |
actually paying somebody for selling a completely built non certifiede PSU is legally not so safe. In case somebody gets hurt, complications might occur. Furthermore transformer based PSUs are much safer for te hobbist to fix and mess with.
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maestro
Registered: Mar 2004
Posts: 716 |
ok the pc power supply seems to be the way to go
can someone supply me with some information on how to build one myself as this issue with my drive is doing my head in lol |
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Cresh
Registered: Jan 2004
Posts: 354 |
http://www.zimmers.net/anonftp/pub/cbm/documents/projects/drive..
Also check lemon64 forum. |
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maestro
Registered: Mar 2004
Posts: 716 |
exactly what does this mean???
"1. Cut the cable of the 1541-II power supply by the side of the brick." - does this mean just cut the cable from the psu that goes into the 1541-2?? if it does then i should be able to make this no problem at all....
i take it i only need to keep the cable side that fits into the back of the 1541-2...the rest can go in the bin yes??
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Impetigo
Registered: Jun 2004
Posts: 30 |
Instead of PC power supply you can use a "switch mode" power supply with 5/12V output. I'm using the one came with my external 3,5" harddisk enclosure. Something like this:
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