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jose angel
Joined: 17 Jun 2006
Posts: 10
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| Posted: Tue Aug 28, 2012 9:52 am Post subject: Convergence Barco data 801S faulty. |
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Sorry for my English.
I have a Barco data 801S faulty.
I ramp a convergence parameter from 0 to 100 but nothing happens.
Convergence fails in red and blue. But only in the convergence of the sides.
No central convergence fails.
Curt says in Troubleshooting Tips “chances are there’s a problem in the output section”.
I can check the motherboard Easily?. How is dismantled? How is dismantled? Boat is necessary to lower the ceiling?
Any ideas? . Thanks.
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Ile
Joined: 09 Mar 2006
Posts: 1491
Location: Jyväskylä, Finland
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| Posted: Tue Aug 28, 2012 11:27 am Post subject: |
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It sounds like convergence output board problem, center point movement is done in other boards.
First try to remove and reconnect convercence tray to see if it is only connection problem.
You probably won't see if board is damaged or not.
Convergence tray can be pulled out from front...
http://www.curtpalme.com/Barco500_Layout1.shtm
Note!!!
If it looks like tray wont come out, check if there is heatsink next to green tubes neck (under controller board), there is two thump screws that need to be removed first. My BD801s have this extra heat sink, but some preseries 801s don't.
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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: Tue Aug 28, 2012 1:17 pm Post subject: |
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There are two styles to the 801 convergence board. Post a pix. I've got both in stock for cheap, cheaper than it would cost to repair yours.
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jose angel
Joined: 17 Jun 2006
Posts: 10
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| Posted: Wed Aug 29, 2012 5:25 pm Post subject: |
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thanks to both for your answers. Curt , sorry, meaning " post a pix"?. I am interested in your convergence board. identified as?....the board number is 762525. I can send a photo. much would the board?..Location is Spain. ciao
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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: Wed Aug 29, 2012 5:37 pm Post subject: |
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Yes, please post a picture of the board, you can post that here. There were two types of boards, and I do not know if they can be interchanged.
Thanks!
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jose angel
Joined: 17 Jun 2006
Posts: 10
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| Posted: Fri Aug 31, 2012 4:42 pm Post subject: |
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the picture of the board.
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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: Fri Aug 31, 2012 6:16 pm Post subject: |
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OK, I've got those. Send me an email to curtpalme at shaw.ca
Thanks!
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