Famicom World

Family Computer => Technical & Repair Assistance => Topic started by: tonev on October 01, 2016, 02:42:40 pm

Title: Fixing a broken GBC screen?
Post by: tonev on October 01, 2016, 02:42:40 pm
I was trying to replace a broken shell of and old rusty gameboy color and after i removed the screen from the lens it stopped  working for some reason and it is showing only weird lines. Any ideas what might have happened and how to fix it or i shout trow the screen in the trash...
(http://imagizer.imageshack.us/v2/xq90/923/0vJF1O.jpg) (https://imageshack.com/i/pn0vJF1Oj)
Title: Re: Fixing a broken GBC screen?
Post by: famifan on October 03, 2016, 11:03:19 am
does it show those lines when any game is running? does it produce correct sound?

if there's a ribbon cable for the screen then you might probably must check it at first. also check the connection between the screen and motherboard for sure.

the last question. do the lines change if you press slightly at the screen itself?
Title: Re: Fixing a broken GBC screen?
Post by: tonev on October 03, 2016, 12:19:47 pm
I have tested the screen on multiple boards so it is not the gbc board it is the screen. I have checked the connections and they all seem fine. It does it with or without game inserted in the cartridge slot.
Title: Re: Fixing a broken GBC screen?
Post by: famifan on October 03, 2016, 01:31:30 pm
 :'( fixing a broken screen could just be practically impossible. it's like doing precise brain surgery at home.
Title: Re: Fixing a broken GBC screen?
Post by: P on October 03, 2016, 03:47:35 pm
On the DMG I heard it's possible to fix lines by heating the connectors with a solder iron, but I don't know if it works on a GBC.
Title: Re: Fixing a broken GBC screen?
Post by: FAMICOM_87 on October 08, 2016, 02:53:23 pm
Quote from: P on October 03, 2016, 03:47:35 pm
On the DMG I heard it's possible to fix lines by heating the connectors with a solder iron, but I don't know if it works on a GBC.


https://www.youtube.com/watch?v=HUnHC-oZc3s
Title: Re: Fixing a broken GBC screen?
Post by: P on October 09, 2016, 04:26:14 am
Yes that's the fix I meant.
Title: Re: Fixing a broken GBC screen?
Post by: tonev on October 10, 2016, 05:54:05 am
the screen of a GBC is very different from the one on the DMG . The screen is more similar to the one one in GBA.