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NEC TG-16/TE/TurboDuo => TG/PCE Repair/Mod Discussion => Topic started by: electrochip on January 04, 2011, 10:00:21 PM

Title: Supergrafx Capacitor Question
Post by: electrochip on January 04, 2011, 10:00:21 PM

I just got a Supergrafx that had an RF mod, I removed it and noticed a capacitor was missing from C117. Can anyone open there's up and give me the value of the missing capacitor? The system doesn't have composite video from the AV port without out it, still works from the expansion port though.

EDIT: This should have been posted in the repair section, so mods feel free to move it.

Title: Re: Supergrafx Capacitor Question
Post by: Tatsujin on January 04, 2011, 10:08:12 PM

sorry, do not like too open my SGFX since it is like pristine new. but isn't the AV circuit just the same as for any other grafx?

Title: Re: Supergrafx Capacitor Question
Post by: electrochip on January 04, 2011, 10:20:19 PM

It is the same, I thought of that after I posted the question. I opened up my coregrafx and it is a 470uf 16V capacitor. I had an extra lying around, and it works great. Now I'm off to region modding it and adding S-Video.