WANTED: Nintendo VS PCB Board Repair URGENT

DreamTR

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Hi everyone, I desperately need my VS Slalom PCB to work, my VS Balloon Fight, my VS Platoon, and my Hogan's Alley....


Anyone do PCB work for VS UNisystem games cheap?
 
What's the problem with them? Usually the problem is with the socketed chips. First reseat them all. Next try a known good set of rom's,CPU and PPU. If that don't work put 2 machine pin 40 pin sockets in the existing sockets for the CPU and PPU and insert the chips into them. I recently had a lot of 28 of these boards and only 5 worked I was able to get all but 2 working with just the socketed chips. I did find 6 EPROMS, 1 CPU and 2 PPU's that were bad.
 
What's the problem with them? Usually the problem is with the socketed chips. First reseat them all. Next try a known good set of rom's,CPU and PPU. If that don't work put 2 machine pin 40 pin sockets in the existing sockets for the CPU and PPU and insert the chips into them. I recently had a lot of 28 of these boards and only 5 worked I was able to get all but 2 working with just the socketed chips. I did find 6 EPROMS, 1 CPU and 2 PPU's that were bad.

Did all that before I posted.... =(
 
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