Dig Dug Screen Curl..cap kit?

FastZEdy

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Looking at this video would the initial diagnoses of the curl to the right of the screen be a cap kit?

Thx

 
What model of monitor? I've seen Wells-Gardners in which this problem can be solved simply by tweaking the "50/60Hz" pot.
 
Guessing 20-EZY?
Note —> EZY not EZV

Check your HSYNC circuit and WIDTH circuit.
And the supply that feeds it.

EDIT:
That's more of a expansion/compression than a curl. That might be a clue.

Is that the top or the bottom of the raster?
I.e. is VSYNC on the left or right side of the screen?
 
this is one of the most common and necessary monitor adjustments ever, it's H. Hold

50/60 is vertical linearity. it has nothing to do with this. stop purporting this.
 
Looks like Dig Dug came with a large variety of monitors from the factory.

View attachment 811879

You're right. I forgot about that WG. So which monitor is that? What's the WG part # for Atari 92-055?

When I was bringing my Dig Dug back from the dead everything I saw was for the Matsushita. I *finally* found the Sanyo manual....after I gave up and paid buffet to fix it. I never saw anything about the WG beyond what you show from the Dig Dug manual.

EDIT: It looks like the Dig Dug WG was a 19K4904. I think. Somebody please verify!
 
At least G07 parts are available. And lots of experts here. (Sadly, not me!)

Good luck with it!
 
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