Sega KO Punch

[RenegadeR]

So I bought this Sega Ko Punch and I cleaned it up a bit so its presentable.



But when I got it it got severe glitches and horizontal lines on the screen, the game itself works fine though I can credit it up pick a weight class and the ball comes down and when i hit it, it does register correctly. I took out all the roms and compared them to mame version and they were all ok.
I cleaned all of the roms and put deoxit in all sockets that has removed the lines but the onscreen character is still messed up.



So does anyone got a manual and or shematics for this game?

The board is mounted on springs which is something I never saw before This picture was taken before I cleaned it.



Thanks!

 

[K1ngarth3r]

Nice looking machine, love it.
Can't help with the manual or schematics though.

 

[bones]

Nice machine, can't see schematics anywhere but it could be a ram issue as it looks like it's drawing everything but putting it in the wrong place. On any machine prone to vibration/impacts I do tend to check that the chips in sockets pins are getting through to the solder side as they can break under the socket at pcb level. Not nice without schematics I know.

 

[Bods]

That's really cool, never seen one and wasn't expecting it to be from 1981 from 1st pics
200kg that's pretty heavy

 

[Bods]

It's certainly possible someone might have a manual somewhere, I ended up with Manual for a Sega game that's not going to be seen often, Bull's Eye shooting gallery, looking at pics, you have some BIG machines see if you can add one of these to the collection, I have manual ready lol