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Author Topic: Super CDROM2 Unit doesn't spin the disk  (Read 261 times)

Miralok

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Super CDROM2 Unit doesn't spin the disk
« on: November 10, 2016, 03:18:12 PM »
Hi!
I have bought a faulty Super CD-ROM2. It worked, but there was no sound. I replaced all the capacitors. Now the sound is, but CD-ROM doesn't spin the disk. What i must to check to fix it? Which capacitors are used to spin the disk? I think one of them is defective.

Thank you!
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Keith Courage

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Re: Super CDROM2 Unit doesn't spin the disk
« Reply #1 on: November 11, 2016, 09:22:13 PM »
Sounds like there were traces damaged during the recap. Check the traces especially around the higher value capacitors.
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Miralok

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Re: Super CDROM2 Unit doesn't spin the disk
« Reply #2 on: November 11, 2016, 09:43:56 PM »
Quote from: Keith Courage on November 11, 2016, 09:22:13 PM
Sounds like there were traces damaged during the recap. Check the traces especially around the higher value capacitors.

Ok, I'll try it, thank you.
But now I'm afraid that I can not fix it yourself. Is there some diagram for the Super CD-ROM2?
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thesteve

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Re: Super CDROM2 Unit doesn't spin the disk
« Reply #3 on: November 17, 2016, 07:15:55 PM »
no diagram, but i have seen a damaged trace to the reset controller a few times now cause that
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