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  1. hrvat9

    Just picked up a sega Naomi universal

    My new cp didn’t have the bolts for the joysticks so I punched the ones out of the old cp , measured the locations out and welded them in.i also welded in those tabs on the top side I went to install the new cp overlay and I almost had it perfect the first time but the right side wasn’t...
  2. hrvat9

    Data east night slashers mini cap value?

    Does any one with a night slashers , fighters history or any other similar board know the values or can test the 4 small caps near the ram here ? All four of mine fell apart
  3. hrvat9

    Posted in wrong section delete

    Delete
  4. hrvat9

    Naomi 2 repair log

    Got it back on the board but maybe I didn’t get it seated all the way; the red led is blinking while the fans are trying to spin but can’t. They’re like shaking back and forth Edit : looks like I shorted the 3.3v rail somehow as the wire from the pay is getting hot
  5. hrvat9

    Naomi 2 repair log

    Looks like you’re right ; bought a bunch of stencils and got them today. 0.76 fits almost good so I’m going slowly
  6. hrvat9

    Just picked up a sega Naomi universal

    Does anyone have pictures of the wiring that runs down the right side leg?(when looking at the front of the machine) Also im a little confused as to the wiring since im going from us to Japanese wiring. It looks like there’s a small board behind the sound board , in front of the mini transformer...
  7. hrvat9

    Naomi 2 repair log

    Hot air station; would not recommend if you’re not experienced I just got solder balls in different sizes to see which fits best on the pads
  8. hrvat9

    Naomi 2 repair log

    Nope! Lots of flux and air though , the hardest part was keeping everything from blowing away 😅
  9. hrvat9

    Naomi 2 repair log

    Going for it ; had another one that didn’t play Naomi 2 games and all the rams were changed
  10. hrvat9

    FS MORE PRICE DROPS! Various PCBs and Kits - Toaplan/Namco/Taito F3/CPS3

    Can’t believe I missed that raiden in my own backyard 😭
  11. hrvat9

    Just picked up a sega Naomi universal

    getting back to this one; got it in from the garage finally into the basement. Got the full oem wiring harness now, buttons and joysticks , a stainless steel cp with art from arcade art shop and the side panel art. Now I’m just just going through other threads trying to find out how the wiring...
  12. hrvat9

    Naomi 2 repair log

    Thanks for the tips guys! I went ahead and changed ic9 and ic20 and everything checked out now with a Naomi 1 game. I also just changed 116 and 118 and my Naomi is happily back to working order WOOOHOOO. It’s not slow as piss and is loading now. Wish I had the skills back then before I sold my...
  13. hrvat9

    WTB Data east “153” chip (fighters history, pocket gal ex)

    Bump! Anyone have a busted fighters history or pocket gal deluxe?
  14. hrvat9

    Sega Net City Kick Harness

    I think I saw somewhere that those are the maple bus connectors for a Naomi , possibly used for the vmu. The ends are sitting in the middle of the control panel?
  15. hrvat9

    WTB Data east “153” chip (fighters history, pocket gal ex)

    In need of the 153 smd Straightened the pins out but It was smashed in when I got it so I assume it was powered up this way, it’s gets burning hot (able to burn you) so it’s def shorted.
  16. hrvat9

    APOCALYPSE M92 Wait List Thread!!!

    In for one for my major title 2
  17. hrvat9

    FS Some pcbs: Dogyuun, Dead Connection, Karate Tournament, more

    Got my go joe today; packed beautifully and shipped without a problem. Will buy from again :)
  18. hrvat9

    Dodonpachi sync issue ?

    I got a Dodonpachi board here that looks like what I would assume is a sync issue? Not sure but does anyone have any clue? Also if I cycle the pcb it’ll go from a white tearing screen to a blue tearing screen to a green tearing screen. The main cpu chip has been socketed for some reason also by...
  19. hrvat9

    WTB Toaplan “d70016u” gxc-04 custom chip

    This was sold to me as a zero wing, I should have checked the roms right away since now I can do that ; it comes up as demons world 😅
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