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  1. wishiwas

    G07-CBO with no high voltage, B1 at 120V and not in shutdown

    I don't recall where I got that specific one, but google g07 capacitor map. Did you check those resistors?
  2. wishiwas

    G07-CBO with no high voltage, B1 at 120V and not in shutdown

    Check these 3 resistors with one leg lifted
  3. wishiwas

    What part is this on my B07-CB0

    What's the follow up? Did you ever get this resolved?
  4. wishiwas

    Help with a G07 after servicing

    OK, I found some questionable issues and corrected them. I followed the flow chart and changed the ic chip because I had one. I'm no longer in shutdown. Every second it's putting out a squeak sound and the voltage on the meter keeps going from like 120 to 140 then back but not a consistent...
  5. wishiwas

    Help with a G07 after servicing

    the guy I got it from said it never worked. He definitely wasn't the type of person to even attempt repairs. So someone before put some wrong value uf caps in (I know, higher volts are ok) and some of them were in backwards. The parts were not that expensive and hopefully this will extend the...
  6. wishiwas

    Help with a G07 after servicing

    The pot is not varying the power at all. It's stuck at 161v dc. So I assume I had the pot too high when I initially powered it on and it took out the HOT?
  7. wishiwas

    Help with a G07 after servicing

    I need some help. I just serviced my G07-cbo. Set all my pots midway, including the flyback. Went to power it on, got that nice picture tube power up sound, but that was all. Neck didn't glow. Both fuses still are good, no smoke etc. No static on the front of the tube. I replaced all caps...
  8. wishiwas

    Supergun on Pacman / Galaga

    I have used those cards in the past, and they do suck. I guess if I am pushed up against the wall with no other options I'll use one, but for now, I'd like to avoid them.
  9. wishiwas

    Supergun on Pacman / Galaga

    I recently modded 2 Samsung tvs to have RGB inputs. I was not aware I would have to use a supergun to use jamma games. My question is, do I need a supergun for a Pac Man pcb or a Galaga pcb? (I am aware these 2 are not Jamma, I was using a jamma board to test my RGB mod) My hope was to replace...
  10. wishiwas

    Working k7000 smoking - wont power on

    Silly question, but you were using an isolation transformer, right?
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