Search results for query: *

  • Users: xga
  • Content: Threads
  • Order by date
  1. X

    Converting 315-5119 PLD Dump to GAL for Sega Hang-On PCB Repair

    Hi everyone, I'm in the process of repairing a Sega Hang-On PCB and I've run into an issue with a bad 315-5119 PLD on the bottom controller/video board. The PLD archive has a dump of the 315-5119, but it's only available in CK2065 and PLS153 formats...
  2. X

    CPS1 board with missing caps in audio circuit

    Hi guys. I have a CPS1 89626A-3 (DASH?) board that is missing a few caps in the audio section. The first missing cap is an SMD at "C22" that looks like it might have vaporised. The second missing cap at "CC20" I believe is a 10µF 35V tantalum (perhaps it was never populated on this board...
  3. X

    Sega Outrun - Convert jedec dump of 315-5227A as PLS153 to work with GAL16V8

    Hi Guys. I'm repairing a Sega Outrun PCB and I have determined that the PLA chip 315-5227A on the video board is faulty by swapping it from a working board set. I came across this page on Jamma Arcade's wiki https://www.jammarcade.net/wiki/index.php?title=Outrun which has the jedec file for...
Back
Top