Is there anywhere/anyone that could look at a TNK III board. Has some graphics glitches and won't register credits. Basically, it's just a glitchy demo. I already cleaned all the pins on the entire board--made no difference.
Prolly un-repairable... I'll buy it off of you, how much you want?
If you've re-seated all the ICs and cleaned their legs, and cleaned the edge connector, then it might be time to suspect bad RAM. Does that game have a built-in RAM test of any sort?
(PS-hold down PL1 button during boot-up to enter test mode)
Prolly un-repairable... I'll buy it off of you, how much you want?
If you've re-seated all the ICs and cleaned their legs, and cleaned the edge connector, then it might be time to suspect bad RAM. Does that game have a built-in RAM test of any sort?
(PS-hold down PL1 button during boot-up to enter test mode)
Well I finally got around to putting in the TNK III board to take some pictures. I changed the dip settings and was able to get the game to start. Besides the graphics glitch, the game moves horizontally instead of vertically and only about 4 inches of the screen can be moved in. Pics are too big not sure how to get them on.