Does anyone know how to get a hold of 4player Eproms. I have two player Eproms on my board right now. I would like to restore the game into my original Konami 4player cab. Thank you.
I may be willing to do a swap with you. I have a 4 player TMNT (the original one, not the Turtles in Time) and have been looking for a 2 player set of ROMS as I don't want to make one of the huge 4 player control panels.
There are a few of us vendors that can supply you with pre-programmed EPROMs. Me, Steph @ Hobbyroms, and Riptor. I'm sure there are others.
I don't know what Steph charges. My charges are for the EPROM plus $3.99 for programming the first chip and $1.99 for each additional chip on the same order.
Surface mount soldering is in my tagline and not the message. If you have a Konami game with graphic corruption then you run about a 33% chance it's a bad ROM, 33% chance it's a gouged trace, 23% chance of a broken solder joint on the surface mount chip connected to the ROM, and about 10% chance of a bad surface mount chip.