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NEC PC Engine/TurboGrafx-16 Games/Consoles => Console Repair/Mod Center => Topic started by: Air_Zonk on 06/12/2007, 01:55 AM

Title: PC Engine GT Problem
Post by: Air_Zonk on 06/12/2007, 01:55 AM
I just purchased a PC Engine GT and the screen turns on but it is blank and won't play any games.

Is there a fix for this?  [-o<
Title: Re: PC Engine GT Problem
Post by: termis on 06/12/2007, 09:57 AM
Just sounds like the contact pins either on the system/cards are dirty.  You tried multiple cards as well?  (And they _are_ import cards, right?  :))
Title: Re: PC Engine GT Problem
Post by: Air_Zonk on 06/12/2007, 03:10 PM
Yes, I am using PCE cards. I also tried using the TV adapter and nothing happens either.  :?
Title: Re: PC Engine GT Problem
Post by: Air_Zonk on 06/15/2007, 03:34 PM
So I take it this is not a common problem?
Title: Re: PC Engine GT Problem
Post by: Nazi NecroPhile on 06/15/2007, 04:26 PM
Sound issues are plentiful, but screen issues are not very common on GTs / Expresses.  Have you tried fiddling with the contrast dial?  If you're lucky, just the contrast control is messed up and the screen is still alive.
Title: Re: PC Engine GT Problem
Post by: nat on 06/15/2007, 05:43 PM
The screen issue is much less common than the audio problem, but there are capacitors in the video circuit that can dry out too.
Title: Re: PC Engine GT Problem
Post by: Air_Zonk on 06/16/2007, 12:21 AM
Ok well I have no idea what I'm doing but I'm going in  :-k I hope I can fix this thing somehow.
Title: Re: PC Engine GT Problem
Post by: Air_Zonk on 06/16/2007, 01:11 AM
Well I opened it up very carefully and checked it out. Nothing stood out as burn or broken. Still no luck...
Title: Re: PC Engine GT Problem
Post by: Turbo D on 06/16/2007, 01:13 AM
You need to check the capacitors with a multi-meter to find the messed up one, or just replace all of them and you'll be set  :)
Title: Re: PC Engine GT Problem
Post by: Air_Zonk on 06/16/2007, 01:28 AM
Hmmm looks like I have stop by my local Electronics Shop. I hope I can figure this out. I've never done anything like this before, but I'm pretty sure I can figure it out... hopefully :D Thanks!