Wei-ya 3129D geometry problems

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muell
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Joined: January 3rd, 2017, 3:18 pm
Location: us

Wei-ya 3129D geometry problems

Post by muell » December 7th, 2018, 4:37 pm

I have a newer Makvision tri-sync It ha a Wei-ya 3129D chassis and LG tube. I know these are known for being pretty bad. Because this one is like new Im considering taking it apart resoldering it and changing the caps and adding fans to try to make it last. Im not sure its going to be worth it though. Are the problems shown in the pictures fixable or is it a bad tube. Would adjusting the yolk help?
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grantspain
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Joined: August 17th, 2008, 4:23 pm
Location: down south

Re: Wei-ya 3129D geometry problems

Post by grantspain » December 8th, 2018, 12:34 am

perfectly normal for this chassis, perfect geometry does not exist on this chassis- these were built for arcades and not collectors

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nem
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Joined: August 17th, 2008, 6:59 pm
Location: Finland

Re: Wei-ya 3129D geometry problems

Post by nem » December 8th, 2018, 11:22 am

It doesn't look that bad. You could fix it with a few convergence strips.

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