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  1. Branden

    19K7000 P447 Medium res chassis repair?

    Anyone taking in repairs for 19K7000 P447 Medium resolution chassis? Or have a working one for sale? I have a Toobin that is now playing blind. I don't have the time or the room to do my own repairs at the moment so I am looking to outsource it or just replace it.
  2. Branden

    WG6100 collapse

    Thanks Andrew. It ended up being R610. When I pulled it and 710 to retest, 610 was definitely bad. I went ahead and replaced both and I am up and running again.
  3. Branden

    WG6100 collapse

    I didn't check the board set yet as I would think the spot killer would come on if the chassis was not receiving deflection voltage. But I could be wrong. I will take a look at the board set. I tested most of the resistors in the vertical deflection circuit but I plan on going over them again...
  4. Branden

    WG6100 collapse

    I have a WG6100 in a Star Wars that has collapse. I see the game playing in the single horizontal line across the middle of the screen. I have test/checked the following: All frame mount transistors test good All frame mount transistor connectors test good Q603/604 and Q703/704 test good There...
  5. Branden

    WTB:Atari Xevious board(s)

    I am interested. You can PM me with an asking price and pictures.
  6. Branden

    WTB:Atari Xevious board(s)

    There were different boards. Namco and Atari. All of the eBay listings are for untested Atari boards or the JAMMA board. I am looking for a working Atari video board or a complete working set.
  7. Branden

    WTB:Atari Xevious board(s)

    Not interested in untested boards or the Namco boards. But thanks.
  8. Branden

    WTB:Atari Xevious board(s)

    I am looking for a working Atari Xevious video board. I would be interested in a complete board set if a only a video board is not available.
  9. Branden

    Atari Xevious video (color) issue

    I do not see any damage. So I can test the transistors in circuit? One thing I noticed is that when I am checking voltage on the blue test tab, I get a consistent voltage of ~3.5V. But when I test red and green, the voltages vary as the game runs and they don;t seem to go over ~1.5V
  10. Branden

    Atari Xevious video (color) issue

    I have an Atari Xevious board set that is having color issues. I have narrowed it down to the video board by swapping out with a known good one. The colors are wrong (too much green and blue). Not sure where to start. I no longer have access to the working video board. When I had access to...
  11. Branden

    ISO - Working 19" GO7 chassis

    Looking for working 19" GO7 chassis.
  12. Branden

    FS Parts: Defender / Joust / Robotron / Stargate pcbs

    Selling only as a lot? Or are you open to sale of individual items?
  13. Branden

    Williams Scorpion blowing fuse

    Yes. I keep a stock pile of 20A fuses.
  14. Branden

    Williams Scorpion blowing fuse

    I have a Williams Scorpion that blows the general illumination fuse (6F1) after a few minutes of game play. This is my first and only pin and I'm not sure where to start.
  15. Branden

    Electrohome G07 CBO - noob question

    Have you tested the monitor in another game? That would eliminate the monitor as the issue if it tests fine.
  16. Branden

    Omega Race harness connector replacement

    Thanks guys! I will get one ordered.
  17. Branden

    Omega Race harness connector replacement

    So the connector on my harness that plugs into the motherboard is pretty corroded. Are there replacements for these available?
  18. Branden

    19V2000 HV Diode

    I found this thread so I think I am good. Thanks for the help Andrew! https://forums.arcade-museum.com/showthread.php?t=212420
  19. Branden

    19V2000 HV Diode

    The entire boot has disintegrated on the flyback side. It is super brittle. Should I solder the diode on then encase in epoxy? If so, what kind should I use?
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