Sega CD model 1 (Broken beyond repair?)

SMS, Genesis, 32X, Sega CD, Saturn, Dreamcast
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fredthezombie
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Sega CD model 1 (Broken beyond repair?)

Post by fredthezombie »

Hi I have a sega cd model 1 I just got from ebay that was cross connected where the fuse F301 was and it worked for a little bit but the disc drive ribbon wasn't plugged in so no music or logo on the screen, I opened the system again and put it in place. When I put it back together though it had sound but nothing on the screen and then it stopped working all together after that. I put in a 1.5 amp fuse (via fuse holder soldered in place correctly, and still nothing I know the adapters are fine as they both work w/ my gen model 1, does anyone have a solution? Or does anyone fix these? I would gladly pay to get this tank working.
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Hobie-wan
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Re: Sega CD model 1 (Broken beyond repair?)

Post by Hobie-wan »

Check capacitors on the board and make sure none have leaked or bulged.
AppleQueso

Re: Sega CD model 1 (Broken beyond repair?)

Post by AppleQueso »

Are you using the proper AC adapter? Some of the cheap 3rd party ones from ebay don't have quite enough amperage
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fredthezombie
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Re: Sega CD model 1 (Broken beyond repair?)

Post by fredthezombie »

I am using the right adapter the sega 1602 (same for gen 1) After I plugged in the ribbon for the disc drive it was like the system wasn't getting enough power and just died. Any idea which capacitors to check? I don't have a multimeter and frankly have little experience with electronics in general.
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Hobie-wan
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Re: Sega CD model 1 (Broken beyond repair?)

Post by Hobie-wan »

Well, just make a visual check of all the can ones. See if any have puked and the board is sticky around them.
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fredthezombie
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Re: Sega CD model 1 (Broken beyond repair?)

Post by fredthezombie »

I'm not seeing anything like that. Man this is depressing
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