FS/FT PUNCHOUT! (w/ issues) in SOCAL

Kung-Fu Master

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Have a PUNCHOUT. Clean cab. Just ordered a kit.

Machine was JAMMAtized. Removed jamma stuff. Put in NINTENDO harness.

Hooked everything up....got a picture at first on the bottom, everything OK, ..BUT..

While challenger was SEE THROUGH GREEN, the opponent, like GLASS JOE was also see

through, AND he had no lower body......The top monitor was OK...showing scores and such

but it was rolling....

.....turned it off.....connected the coin door cable, and and speaker..turned it back on, and

the bottom monitor is in test mode, showing passed ROM...but doesnt really progess.

The top monitor is now white. No scrolling...just solid white...i can adjust colors on it, make

it bright red, or blue, but no pic.

I dont know whats wrong...i tried.

Willing to trade. I bought it off another member here for $800 with intentions of keeping and

owning, but i have no skills and no tech. If i cant get it working..its of no use to me...

i dont expect to get $800...but maybe trade?

Located in Murrieta Ca

951 440 9139

http://s991.photobucket.com/albums/af38/angels4sure79/punchout/
 
Last edited:
Sounds like your service switch is stuck on, try unpluging the service switch from the harness and then power it on and it should be back to playing the game. It also sounds like you have a bad ic somewhere on the video board causing Glass Joe to be invisible. Good luck with the trade :)
 
Seem to me that there is a dip switch on the board to do a self test mode on power up but I don't have the manual in front of me at the moment so you might check into that.

The PO board set has three boards 01 CPU, 02 Video, 03 BAK. There is a chance that you just need the reseat the ribbon cables that connect all three boards or reseat the ROMs on the video board.

If those don't work then you more than likely have a bad IC chip on the video board and those are soldered to the board. If you're tiring to fix this yourself you will need at the very least a logic probe to test them. I suggest you move this to the repair category if you need more help with repairing your board.
 
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