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  1. adsa

    FS WTB Atari Jaguar Skunk Board

    Hi All. As per title, does anybody have a spare Skunk board for sale?
  2. adsa

    WTB No Longer Required Original Galaxians in good condition

    Hi. I know these are old now but want one that is as original as possible. Please PM me if you have anything for sale. I am based in the UK. All sorted :) No Longer Required
  3. adsa

    A sort of short! - Annoying.

    I wonder if you guys can help. When I connect a PSU to my Capcom Trojan PCB the PSU dies immediately. When I measure Ohms across +5V and GND I get 111Ohms. If I use a diode test then I get 63mv across 5V and GND. I have started to take components out of the top PCB and wondered if there is an...
  4. adsa

    Positive feedback for Hammy

    Completely honest and very helpful with other issues on PCB's I have. Not a scalper. What I would call a community guy with a passion to fix arcade PCB's. Thank you mate.
  5. adsa

    Sourcing 68000P12 64Pin DIP Socket - ANSWERED

    Hi Having trouble sourcing the long 68000P 64 Pin DIP Socket. Does anybody know where I can get one in the UK? Cheers
  6. adsa

    Eprom Equivalent

    Hi Folks I have a dead IC1 on a TAITO Super Space Invaders 91. This is a TAITO mask rom and has 271000 next to the socket. If I replace with an Eprom, not sure what type it would be. Does anyone have experience of what would be the correct replacement? cheers
  7. adsa

    SEGA NAOMI Missing 2.5V on test point

    Hi All I have a Naomi 1 that wont boot. Everything gets ready to go including fans etc spinning. No Audio or Video. Black Screen. I have all the correct voltages going into the board from the SUN PSU. When I check the test points by the LEDS (which glow brightly) I get 3.3V, 5V, but no 2.5V...
  8. adsa

    A big Thank you to you all

    Hi All Three weeks ago I got into Naomi hardware. Talk about a steep wallet crunching but worthwhile exercise. I would like to thank this site and everybody in it for not only helping and guiding, but the huge amount of information held within these walls. Without this I would still be trying...
  9. adsa

    WTB Sammy Atomiswave Bootleg Carts

    Hi Folks A strange one, but want to play the games without the eye watering original prices. It doesn't help that my favorite kind of game is run and gun. So looking for Bootleg Metal Gear 6 and Dolphin Blue. If you have any others then please advise :D Cheers Adam
  10. adsa

    Flying Shark Bootleg Repair

    Hi Folks Really enjoying this one. I have a flying shark bootleg that is playing up. I have checked all of the RAMS and ROMS that are socketed. All are good. The AMD Rom Chips do get very hot, but not sure if they are meant to. They are soldered in, but I can soon whip them out. From the...
  11. adsa

    Graphics Faults / Sound Faults

    Hi All Just my bloomin luck. I have one Taito F3 Mobo with perfect graphics but no sound, and another with sound but graphics glitches with the F3 Multigame Cart (Official cart no problems.) I found that there are 1cm horizontal lines racing across the screen. Interesting thing though is that...
  12. adsa

    No output from Supergun to Plasma or Rather Plasma cannot render the image!

    Hi Folks NeoGeo, CPS2 and a multitude of other PCB's and consoles no trouble on my lovely plasma. Image shows on my little SONY CRT only. Would the OSSC converter work here to display on my Plasma? I really like the Taito F3 and would be a shame not to be able to kick back and play. Anybody...
  13. adsa

    Memory Testing

    Hi Folks I have a cheap eprom programmer from China that does the job of eprom programming very well. What it doesn't do well is memory chip testing. Especially DIL chips from JAMMA PCB's. This is annoying as it would be a very useful addition. Could anyone advise a tester/programmer that would...
  14. adsa

    F3 Mobo Boot without game!

    Hi Folks This may be a silly question, but I have in transit an F3 Mobo without game. Does the board boot like others into a test mode if it does not see a cart attached? Anybody got a vid? Want to ensure when the great day arrives and my Darksoft cart arrives I am all ready and not crying...
  15. adsa

    Sony TV Problem

    Hi All I have a SONY PAL telly with sync issues on me JAMMA rig. It has a sideways skew which seems to be rolling top right to bottom left. Does anybody have an idea what I need to do to stop the rolling? Cheers
  16. adsa

    CPS 2 Battery replacement question

    Hi Folks Looking for a little advice. I won a Marvell V Streetfighters full kit on ebay for £95!!! The B board had never come apart as all of the seals were in place. The battery measures 3.6v, so still good at the moment. Do the lithiums drop off of the cliff as far as voltage is concerned, or...
  17. adsa

    Hi everyone from the UK

    Introductions then. I have always been a lover of video games, hardware and computers. The graphics which were obviously hand drawn in the days of classic arcade still give me a huge buzz. Now I can somewhat afford hardware, and also enjoy trying to fix faulty kit. I have NeoGeo and JAMMA PCB's...
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