Tailgunner. Got it working but screen is a bunch of squiggles

spyhuntergames

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Tailgunner. Got it working but screen is a bunch of squiggles

So it fires up, coins up, starts and plays.

But the screen is just squiggles. Is this a board issue or a monitor issue?

The monitor is an AMPEREX m50-102w. Can any other monitor be used in here?

Thanks for any help on this.
 
Here's what the screen looks like
 

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Thanks, I wonder if it might be these 3 big chips under the connector.
I think they got so hot they burned the lettering right off.
 

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Make sure pins are making a good connection.
Nothing worse than chasing a problem that is pin related.

I am thinking Since the picture doesn't look stretched out vertical or Horizontally that whatever is causing your issue is common between the both of them.

lf13331n is worth checking out..

What ever drives both dac80 is important to take a look at.
 
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