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Need Help identifying speakers connection

1

nem

Blast and Astro city projects

21

kuze

Class 4 SD card?

1

PascalP

Original Pac-Man PCB - How to Clean safely?

11

nem

Lindbergh,noir,vewlix control panels are they all compatable

2

twistedsymphony

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  • nem -

    Replied to the thread Need Help identifying speakers connection.

    Post
    Connector looks like JST VL: jst-mfg.com/product/detail_e.php?series=265 As for identifying them, maybe see what they're connecting to at the other end to figure out what they are?
  • kuze -

    Replied to the thread Blast and Astro city projects.

    Post
    Quote from nem: “Quote from kuze: “That may be difficult, as the cab is sandwiched in place. I'm pretty sure it hasn't been changed though. Someone has definitely posted the 2933 resistor value before, I can help dig it up if needed. ” It should be…
  • nem -

    Replied to the thread Blast and Astro city projects.

    Post
    Quote from kuze: “That may be difficult, as the cab is sandwiched in place. I'm pretty sure it hasn't been changed though. Someone has definitely posted the 2933 resistor value before, I can help dig it up if needed.” It should be a 3 ohm resistor.…
  • kuze -

    Replied to the thread Blast and Astro city projects.

    Post
    Quote from nem: “Quote from kuze: “Right, 2933 chassis on 2931 tube/yoke ” That's interesting. Can you check what heater resistor you have in there? ” That may be difficult, as the cab is sandwiched in place. I'm pretty sure it hasn't been…
  • kuze -

    Liked ebzero89’s post in the thread Blast and Astro city projects.

    Like (Post)
    I've also got a 2933 on a 2931 tube/yoke. Definitely took a bit of work to get the brightness correct and it wasn't good out of the box for sure, but it does have the same brightness as my 2931.
  • nem -

    Replied to the thread Blast and Astro city projects.

    Post
    Quote from kuze: “Well for the blurriness, you can try and tweak the focus pot on the flyback. The dimness could just be you need to calibrate colors/brightness and/or tweak screen knob on the flyback. ” This is true, and absolutely the first thing…
  • ebzero89 -

    Replied to the thread Blast and Astro city projects.

    Post
    I've also got a 2933 on a 2931 tube/yoke. Definitely took a bit of work to get the brightness correct and it wasn't good out of the box for sure, but it does have the same brightness as my 2931.
  • nem -

    Liked kuze’s post in the thread Blast and Astro city projects.

    Like (Post)
    Quote from jimmyjames: “the picture is dim and a little blurry, my guess is that the Chassis needs a cap kit. ” Well for the blurriness, you can try and tweak the focus pot on the flyback. The dimness could just be you need to calibrate…
  • kuze -

    Replied to the thread Blast and Astro city projects.

    Post
    Quote from jimmyjames: “the picture is dim and a little blurry, my guess is that the Chassis needs a cap kit. ” Well for the blurriness, you can try and tweak the focus pot on the flyback. The dimness could just be you need to calibrate…