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NEC PC Engine/TurboGrafx-16 Games/Consoles => Console Repair/Mod Center => Topic started by: Miralok on 11/10/2016, 11:18 PM

Title: Super CDROM2 Unit doesn't spin the disk
Post by: Miralok on 11/10/2016, 11:18 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!
Title: Re: Super CDROM2 Unit doesn't spin the disk
Post by: Keith Courage on 11/12/2016, 05:22 AM
Sounds like there were traces damaged during the recap. Check the traces especially around the higher value capacitors.
Title: Re: Super CDROM2 Unit doesn't spin the disk
Post by: Miralok on 11/12/2016, 05:43 AM
Quote from: Keith Courage on 11/12/2016, 05:22 AMSounds 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?
Title: Re: Super CDROM2 Unit doesn't spin the disk
Post by: thesteve on 11/18/2016, 03:15 AM
no diagram, but i have seen a damaged trace to the reset controller a few times now cause that
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