Search results for query: *

  1. callanbrown

    Pole Position - Engine/Speech OK but no other sounds make it past the multiplexer

    Hi all, I've been working on this Pole Position and almost got it back completely. For the sound, I've got the engine noise and speech working fine. The other sounds are not showing up at all, but I have evidence they are working, at least some of them. For example, if I check "CHANL2" from...
  2. callanbrown

    FS Parts: PCBs Athena/Burger Time/Double Dragon II/Golden Axe/Mortal Kombat 1/2/3/The Simpsons ++

    Hi all, All PCBs listed here are working and will be retested before sending out. Please be aware I'm in Canada for duties etc. Things I'm looking for in trade: Neo Geo cartridges, shockboxes would be a bonus Punch-out or Super Punch-out PCBs, working or not Nanao MS9 chassis Nintendo...
  3. callanbrown

    WTB: Donkey Kong Jr control panel

    Hello, Looking for a DK Jr control panel, complete if possible. Shipping to Canada. Thanks!
  4. callanbrown

    FS Parts: The Grid PCB x3 working

    Hi all, I have 3 The Grid PCBs. I recently repaired the linking on two of them with new firewire ports and IBM chips. Asking the same price for each one, just want you to know what you're getting. Board #1: The one with yellow/green EPROM stickers, no work done: $1200 SOLD Board #2: The one...
  5. callanbrown

    Hantarex Polo - working to dropouts to occasional flashes

    Hello friends, Got this 25" Polo. I think it had been neglected for a while. Sharpie on the side says new caps and new flyback in 2006. I found the B+ very low but just adjusting the pot brought it up to 138V no problem. Everything was working except for the brightness control from the...
  6. callanbrown

    Lethal Enforcers PCB - too much red in non-text layers

    Hi all, Got this really clean Lethal Enforcers PCB on the bench. Just did the audio section and then realized the video is a little messed up. The graphics are all too red except for some static elements. All the backgrounds for sure. On the color test screen, you can see the text achieving...
  7. callanbrown

    D9200 missing ground strap

    Hi guys, This is for someone else. They have a D9200 that was hastily removed and it looks like the ground strap that typically comes from the corners of the tube with a spring in the middle was completely removed, so they have no CRT ground to the neckboard. Can they just take a ground from...
  8. callanbrown

    Its March 1st, or 3/01. You know what that means, clean your Hakko FR-301 desolder gun day!

    Seriously if you have a Hakko FR-301 or any other vacuum soldering iron, take a few minutes to remove the yellow back over, take out the six screws and clean up all that flux that vaporized its way in there. One forgets how strong the vacuum is actually supposed to be!
  9. callanbrown

    Has anyone preserved this Atari distributor(?) stuff?

    Hey guys, A friend knew an operator and has had this folder around for a long time. We're in Ontario, Canada. It has a pack of posters for games like Football, Fire Truck, Night Driver, Middle Earth and more, and a couple inserts for their test fixtures and Starworld '78. But more...
  10. callanbrown

    Blown F901 on G07 - how to discharge the cap without pooping my pants

    Hi all, I've had this problem on a few G07 boards where F901 blows and there's a freaking huge charge on the neighboring cap that threatens to weld my discharging screwdriver to the fuse holder. What's the right tool to deal with this? Fluke 80K-40? It's not high voltage at that point I don't...
  11. callanbrown

    Pole Position II - boot loop (fixed)

    Hi folks, Had this Pole Position II board on the bench. Would reboot just before the title screen. Test mode showed RAM and ROM OK. Check out the video here or read on to see the solution:
  12. callanbrown

    Super strange issue with a Tunnel Hunt PCB

    Hi all, I'm working on a Tunnel Hunt PCB. I've had to replace a few bipolar PROMs to get it up and running. I have verified the program ROMs, and the test mode says RAM OK and ROM OK. I get a continuous tone in test mode which according to the manual means the main RAM is OK too. During the...
  13. callanbrown

    FS Parts: Neo Geo MVS - 161-in-1, Puzzle Bobble, Burning Fight, Bust-A-Move Again, Puzzle de Pon, Metal Slug X, Sengoku

    Hi all, Some Neo Geo cartridges for sale: -161-in-1 $70 -Puzzle Bobble bootleg - $40 -Burning Fight (broken case, taped together, some plastic missing, works great though) - $100 -Bust-A-Move Again $200 -Puzzle de Pon $60 -Metal Slug X $160 -Sengoku $80 Also Ninja Combat for Neo Geo AES $160...
  14. callanbrown

    WTB: Shmup for my candy cab

    Hey all, Looking to buy a shooter board or cartridge or system for my candy cab from the 90s or later. Just came back from Japan and got a chance to play some nicer ones like R Type Leo and Pink Sweets. The cab is rotatable so horizontal or vertical would be ok. -Any CAVE -PGM mobo...
  15. callanbrown

    WG D9200 - OSD off the bottom of the screen/retrace and vertical foldover issues

    Hi all, I'm fighting with some D9200s again. The one I have mostly resurrected still has vertical foldover issues and the OSD is off the bottom of the screen and retracing. Interestingly, there is a portion of the screen within which I can get a reasonable image, but even changing between...
  16. callanbrown

    WTB: Some Neo Geo carts

    Hi guys, Looking for these Neo Geo carts, lemme know what you got: -The Last Blade -Samurai Shodown III -The Super Spy -Nam 1975 -Magician Lord -Blue's Journey -Top Player's Golf -Crossed Swords 1 & 2 (I know 2 is a conversion only) -Metal Slug 2/4/5 Shipping is to Canada but I'm happy to...
  17. callanbrown

    D9200 help - (B+ fixed) angry T801 transformer and distorted image

    Hello all, I had a machine on location with this D9200 for months working great. They called me up the other day and showed me that the monitor would start to show some horizontal distortions, then collapse horizontally completely and go out for a second, before recovering. I brought it home...
  18. callanbrown

    Pole Position - any way to skip to see puddles?

    Hi all, I'm fixing a Pole Position for someone, got a bench setup working for power and video but I'm realizing the reported problem (the puddles showing black) doesn't show up on the attract. I don't have any controls so I can't get to that part of the game. I figure if I could somehow get...
  19. callanbrown

    Nanao MS9-29 - totally dead fix

    Hi all, Just wanted to put this here in case anyone else gets to the same point. I got an MS9-29 from a member here, sold as testing and working. Board arrived in absolutely beautiful condition but appeared dead. Checking the B+, it would rise to about 109V and then steadily discharge. If I...
Back
Top Bottom