msignor
Member
Teenage Mutant Ninja Turtles - Missing Some Graphics??
Hi everyone,
I picked up a 4 player TMNT in pretty decent shape. The main issue is that there are some graphics that are missing. It is tough to explain, so I posted up a video. I also have posted the self check including the mask rom check.
Not really too sure where to go with this since from what I can see, the game plays and sounds fine otherwise. I already have removed the socketed chips and cleaned them down with rubbing alcohol with no change.
Self Test Video:
http://www.youtube.com/watch?v=lU_tPuVI6J8
Missing Graphics Example:
http://www.youtube.com/watch?v=6gacfo-QXEI
I would consider myself to be pretty technical however this is my first board and I have absolutely no idea where to start. I did repair a few G07's though..
Does anyone have any idea what may be going on here?
Thanks,
Matt
Hi everyone,
I picked up a 4 player TMNT in pretty decent shape. The main issue is that there are some graphics that are missing. It is tough to explain, so I posted up a video. I also have posted the self check including the mask rom check.
Not really too sure where to go with this since from what I can see, the game plays and sounds fine otherwise. I already have removed the socketed chips and cleaned them down with rubbing alcohol with no change.
Self Test Video:
http://www.youtube.com/watch?v=lU_tPuVI6J8
Missing Graphics Example:
http://www.youtube.com/watch?v=6gacfo-QXEI
I would consider myself to be pretty technical however this is my first board and I have absolutely no idea where to start. I did repair a few G07's though..
Does anyone have any idea what may be going on here?
Thanks,
Matt
