Recent content by duffcon

Answer my own questions: issue was the top left portion of the board (jamma edge on left) found by applying pressure. Reflowed everything near that area that was part of a connection, like the pins on the multi and the a/b board connectors.

Howdy. I'm having a similar issue on an old 18-1 bootleg board. I wanted to confirm the chips for object ram are the ones located in the picture at 3A and 4A (HM6264A-10) If it's just the 2 chips I'll just replace them both.

Late to the party. The ABS in the CPS2 plastic can be welded with Acetone. I had a badly shattered set that I put back together this way.

New 25" ready and ran in 6 hours. Basically recap and really reflowed, a lot of trace repair in the power section. Everything removed, sanded, cleaned up and fresh solder. Looking good and clean. New flyback from arcadepartsandrepair.com $250 shipped.

25” sold, 19” remains. I’ll have more 25” soon

MMAO bumpo

Also adding new 25" chassis, $275 shipped!

Adding new 19" chassis CR-31 (fat neck) for sale: $250 shipped. Same as others, new caps, new Arcadepartsandrepair flyback. Full reflow and rebuild, working 100%

Talk to @sheep_nova, he was able to get me a couple of original A boards with original audio sections. Alternatively you can find a dead A board and transplant the audio section, which is what I did for one of mine.

If it's the @GadgetFreak hack, I believe it will accept any B chip. That being said I know the C-boards themselves have different configurations, so swapping the chip itself may not work. You can still pickup C boards from @sheep_nova I believe.

Not currently, but I have a few left to work on.

Hey there, rather than copy/pasting everything here, I’m working on dead revolution X PCB, I’d appreciate any help if someone has ideas: https://forums.arcade-museum.com/threads/revolution-x-cap-leak-o-rama.547378/

standard 4" 8 ohm 5w speaker. https://twistedquarter.com/index.php?main_page=advanced_search_result&search_in_description=1&keyword=speaker

https://paradisearcadeshop.com/products/k7000-remote-board

Also willing to give a credit for your broken chassis in trade.