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Author Topic: Wells-Gardner 27D9200  (Read 1890 times)

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worm

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Wells-Gardner 27D9200
« on: September 27, 2006, 06:33:40 pm »
  Iam working on a 27D9200 wells and the I have is that I have a horizonal claps from top to bottom just like a vertical claps,
the yoke is okay monitor comes up normal just that dam line from top to bottom.
 Can some one please help a tech out here I am lost :cry: :cry: :cry:
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Ken Layton

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Re: Wells-Gardner 27D9200
« Reply #1 on: September 27, 2006, 06:39:22 pm »
Horizontal collapse would be that you have a single vertical line. If that's the case then you have a bad width coil, bad yoke, or bad connection to the yoke.
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worm

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Re: Wells-Gardner 27D9200
« Reply #2 on: September 27, 2006, 08:19:08 pm »
I took the yoke from a working monitor,and it is a single line from top to bottom
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worm

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Re: Wells-Gardner 27D9200
« Reply #3 on: October 31, 2006, 01:09:40 am »
I fix the problem by replacing two transistors and a diode.
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whammoed

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Re: Wells-Gardner 27D9200
« Reply #4 on: October 31, 2006, 10:30:54 pm »
Quote from: worm on October 31, 2006, 01:09:40 am
I fix the problem by replacing two transistors and a diode.
You fixed a d9200?!  Impressive, I don't think I've seen a post of someone fixing one,  just chassis swaps.
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