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  1. z0ner

    Is a fixed Joust EGO ROM available?

    I recently became aware of the EGO mod that has been available for many Williams classics. Apparently @jrok found it and implemented it in his FPGA board, then discovered an obscure but nasty feature that changes RANDOM bytes in memory if checksum changes are detected. Could be a harmless...
  2. z0ner

    SOLD - PARTS Williams FPGA Multi - $250 shipped w/extras

    I have a Williams JROK that I bought for a project Defender, but I ended up fixing the Defender and don't need it. It's practically brand new. I think I powered it on twice, for troubleshooting. More info I'll throw in the Defender cab-to-Jamma adapter ($35 value) if you need it. $250...
  3. z0ner

    Sanyo 20EZ/20-Z2AW Vertical Curl (to the left)

    Since I got this, the top monitor has this curl that gets slightly better the longer it's on. I gave it a much needed cap kit from APAR but the curl was unaffected. Both Nintendo troubleshooting manual and an old RGVAC guide says it's C407 (10uf 160V). That was replaced in the kit. No POT...
  4. z0ner

    WTB - Punch-Out!! or Playchoice-10 Monitor Divider

    Anyone with one they can sell or repro would be great. Thanks!
  5. z0ner

    Bad Caps and their Symptoms for Common Monitors

    While searching for some general repair logs for a 20EZ I stumbled upon this Randy Fromm link that I had to get Wayback info from. Obviously the general school is to replace all caps when doing a monitor cap kit, but if one was done recently or you're otherwise trying to troubleshoot some bad...
  6. z0ner

    Found or No Longer Wanted WTB: Punch-Out!! boardset

    With cage or without, would prefer working 100%, but let me know what you have.
  7. z0ner

    19" G07 CBO - No Neck Glow/Appears Dead - Repair Log

    Symptoms: Started out occasionally not turning on, and then stopped powering up completely. B+ reads 160V from both ends of R902 (should be 120V from rear leg). B+ pot didn't have any affect. Full APAR cap kit was done less than 2 years ago. Fuses intact, but fusible resistor FR401 was...
  8. z0ner

    WTB: Ice Cold Beer (ICB)

    I was about an hour away from getting an ICB complete in a project state, but the deal feel through. Let me know what you have, especially if local to SoCal. Thanks.
  9. z0ner

    Button Mash in LA will be closing their doors Sept 29

    (from Facebook) =AZXD_h2PccyhcNgeMqDoBxJ1Vr5TUOxd-dEPGDMRXGUm6VJdqI6s9qz-U7Gsygr6ygb7PWU2_xYab3dPpO4gqhFdTJwyxvpZ9q2jAg0U2ockvhbjrvUCsAyzdtrpTNFAXqXF6Ur8AUs9zBoGDfgcgqnZihvsn1kguLtASkz_TapD3b3fPsgc3Cp-djohMsgIU-NRzVFsp_NSFj0uGpa0Y8OQ&__tn__=-UC%2CP-R']Button Mash · Some sad and surprising...
  10. z0ner

    WTB - Tapper Control Panel (un/populated)

    Hoping to grab one in any condition. Would rather be unpopulated but it really doesn't matter. Thanks in advance.
  11. z0ner

    Found or No Longer Wanted WTB: Tapper Manual

    (Almost) any condition. Thanks! Edit: Found on eBay. Not as cheap as I wanted, but never got any interest here.
  12. z0ner

    WTB - Tapper Control Panel (Repro or Original)

    Project, new repro - any condition, really. Thanks!
  13. z0ner

    NOT $20 for a FunHouse :D

    Dayam, son!
  14. z0ner

    Williams PCB Mount - is this for real?

    Definitely not mine... Looks like I'll be swapping all my metal plates with plastic stand-offs to get those dollar bills, yo!
  15. z0ner

    Found or No Longer Wanted WTB or Trade: Williams Power Supply D-8784

    Complete or not. Working or not. My recently acquired Joust came with a switcher (working beautifully), but I'd like the option to go all original. I'll likely be rebuilding it. I've got a Gottlieb Q*Bert/Mad Planets/Krull PS or Atari ARII if you want to go the trade route.
  16. z0ner

    Going from K4900 to G07-CBO on Joust - No sync!

    Working Joust, working K4900, but tube is tired (all three guns in red). Swapped in unknown "not working" G07, but after a much needed cap kit, new flyback, new filter cap, B+ @ 121V, tube looks beautiful with TPG. Simply swapped the 6-pin video from K4900 to G07, and it won't sync with any...
  17. z0ner

    WTB: Crossbow gun (Exidy)

    Preferably working, but honestly any condition at this point. Thanks.
  18. z0ner

    SOLD - PARTS Track & Field Cabinet in SoCal - $50

    Comes with... Transformer, power supply, speakers, marquee light, some wiring, all metal trim/mounts including the elusive control panel trim (not shown in pics). For $75 more I'll throw in the complete with wiring, over/under "Centuri" Wico coin door. Bonus, all electronics and speakers...
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