Ez9's latest activity

  • Ez9 replied to the thread Revolution X not starting.
    I've put back the board inside the cabinet and powered on. the game start and stop at the diagnostic when U67 and U77 fails and the test...
    • RevX.jpg
  • Ez9 reacted to SCUBA King's post in the thread Revolution X not starting with Like Like.
    That board is notorious for leaking caps which kill tiny traces and vias. Look under magnification around all electrolytic caps. If...
  • Ez9 replied to the thread Revolution X not starting.
    I've erased the ROM U53 and wrote again but no luck , same issue! I start checking a lot of connections and pin, and all my doubt was on...
    • Clipboard_11-06-2025_01.jpg
  • Ez9 replied to the thread Revolution X not starting.
    I've just found some more time to look at it... I've replaced U17 but didn't find any changes, still not booting. then I've removed the...
  • Ez9 reacted to SCUBA King's post in the thread Revolution X not starting with Like Like.
    I would replace u17 if you are just shotgunning, that looks super sus.
  • Ez9 reacted to ArcadeTechGW's post in the thread Revolution X not starting with Like Like.
    See @irepairsega 's message. This needs someone with an expert touch. You have found some of the problems, but I can assure you, if...
  • Ez9 reacted to irepairsega's post in the thread Revolution X not starting with Like Like.
    You have opens from corrosion you are missing. I am only shop I know of on planet that repairs these now and can promise 99% its...
  • Ez9 replied to the thread Revolution X not starting.
    Ok could be but the board really look in good conditions. There was only 3 caps that was leaking and damaged the board but are in a part...
    • IMG_20250804_080502684_HDR.jpg
    • IMG_20250806_215422687_HDR.jpg
  • Ez9 replied to the thread Revolution X not starting.
    Back on this board for testing... I need some help to understand what I should check first. Reset signal it's ok, al tensions and...
  • Dear All, this is my first post here, I've recently found a Revolution X (3 players version) that won't boot. I've re sold some chips...
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