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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Posted: Thu Feb 13, 2014 2:36 pm Post subject: |
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Perhaps I'm near at the solution.
I just checked the short in the EHT socket as my previous post.
But I've notice that only with one of three G2 board that I own there's the short in the EHT socket.
If I replace this (perhaps bad) G2 board with another, the short disappear.
I think that this bad board has blown all resistors of all SMPS boards that I own.
Now I must try to replace the resistor with one good ... but I don't have anymore.
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Domenico (Barco fan!)
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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Posted: Thu Feb 13, 2014 3:35 pm Post subject: |
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| Decibel wrote: | Perhaps I'm near at the solution.
I just checked the short in the EHT socket as my previous post.
But I've notice that only with one of three G2 board that I own there's the short in the EHT socket.
If I replace this (perhaps bad) G2 board with another, the short disappear.
I think that this bad board has blown all resistors of all SMPS boards that I own.
Now I must try to replace the resistor with one good ... but I don't have anymore. |
YESSSSSSSSSSSSSS
Thanks for all, but especially to Barclay66 that he understood quickly what could be the critical point.
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Domenico (Barco fan!)
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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Posted: Thu Feb 13, 2014 3:36 pm Post subject: |
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I found some resistors same type in a useless older convergence driver board.
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Domenico (Barco fan!)
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Thu Feb 13, 2014 3:42 pm Post subject: |
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Well don't feel bad about the problem. Since Christmas I've had at least 4 unique and previously unseen problems on CRT projectors, including one that affects a bunch of models. It's what keeps this challenging! 
I'm just glad you got it going!
Now you appear to have some yoke issues. 
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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Posted: Thu Feb 13, 2014 5:23 pm Post subject: |
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| Curt Palme wrote: | | Now you appear to have some yoke issues. |
DAMN!!!
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Domenico (Barco fan!)
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barclay66
Joined: 27 Jun 2011
Posts: 1304
Location: Germany
TV/Projector: Marquee 9500 Ultra
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| Posted: Thu Feb 13, 2014 5:37 pm Post subject: |
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Cool!
Have fun!!!
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