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  1. djturbolence

    Sega Lindbergh - Resurrection

    Where you located?
  2. djturbolence

    Neo-Geo 4 Slot Issues

    Long story short, I have a Neo Geo 4 slot in a converted Tekken 5 cabinet with a sony trinitron as the monitor (RGB Modded) Everything worked fine. The color blue was going out and traced it down to a bad connection on the RGB Bread Board I made. Well I wasn't paying attention when I put it back...
  3. djturbolence

    I Messed Up (Raiden II)

    I grabbed the same one from arcadeparts, I also snagged this from amazon; I'm sure it's garbage but I have an old VGA monitor that I'm hoping this would suffice for at least a testing image https://www.amazon.com/gp/product/B078ZDTLBJ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
  4. djturbolence

    I Messed Up (Raiden II)

    Ordered some stuff. I’ll probably take some readings on this board once it’s hooked up and see what needs fixing. Are all LA4460 the same ? It has different numbers on the bottom
  5. djturbolence

    I Messed Up (Raiden II)

    I'm assuming something like this and a jamma harness? Lol I'm getting a bit off track, my bad.
  6. djturbolence

    I Messed Up (Raiden II)

    If you have a recommended setup that would work for me lmk, I have some computer monitors, but I understand if I gotta go CRT.
  7. djturbolence

    I Messed Up (Raiden II)

    Sweet, I'll take you up on that, I do not have a retrotink or a GBS; more than willing to buy something though. My workbench is setup pretty well, but after my repairs I've just been putting them back in the cabs to test. But, now my cabs are no longer at my place but in another location. So it...
  8. djturbolence

    I Messed Up (Raiden II)

    So my Raiden II was going nuts on the audio, so I ordered some replacement caps and an LA4460; Replaced the caps, but the LA4460 I couldn't get to desolder well. I'll be honest, it was 2am and I should've just stopped and continued the next day; I ended up lifting a few pads. The pads weren't...
  9. djturbolence

    T48 programmer help

    Just ordered a pair, I think will get here in time. Normally I wouldnt stress, but this particular game is booked for an event lol.
  10. djturbolence

    T48 programmer help

    I apologize for being so new to using this. It worked perfect for fixing som MC27C1000 EPROMs but when I tried a D27C512D I kept getting a bad #28 pin; I assumed it was a software thing, but the write process only goes to 12.5% then fails. Is this a user error or a bad chip ? I’m sure I’m...
  11. djturbolence

    Afterburner II Graphic Glitches

    Mostly Fixed! Had 2 bad EPROMs, flashed some new chips and the graphics are good to go. I did the afterburner enhanced mod, but my audio was messed up. I tried to wipe and reflash the chip but now I'm getting a bad pin#28. I'll have to order a new D27C512D Chip and reflash it. But I'm super...
  12. djturbolence

    Raiden II Loud Audio Whine

    Getting a loud audio whine when I adjust volume on my Raiden II board. Any suggestions on how to go about fixing it ?
  13. djturbolence

    Afterburner II Graphic Glitches

    Perfect. I have a reader so I’ll start checking the data one by one and hopefully I find the culprit.
  14. djturbolence

    Afterburner II Graphic Glitches

    I took out all the lower right eproms and sanded the legs and cleaned them up but no luck. Are there others I should be looking to get cleaned up ?
  15. djturbolence

    Afterburner II Graphic Glitches

    The standard onboard test shows the Roms are OK as well
  16. djturbolence

    Afterburner II Graphic Glitches

    the Video shows what is tested, did you mean the standard game test?
  17. djturbolence

    Afterburner II Graphic Glitches

    UPDATE: https://imgur.com/a/x8BqJOI Here is the video, it showed all was ok, but it did have artifacting during the test. Wasn't sure if that was normal or not. Any ideas?
  18. djturbolence

    Area51 Graphic Glitches and Sound issues

    Aloha, Dual Board PCB swapped to SD; getting a few issues, When I selected area51 I get a watchdog reset, after 10 minutes or so I get a watchdog reset, and while it's working theres graphic glitches. Please see attached link for vid. If anyone has any suggestions plz lmk. Maybe a corrupted...
  19. djturbolence

    Area51 Graphic Glitches

    Glitches go away after about 15 minutes of leaving it on, once its warmed up, you can power cycle it and it's fine.
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