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joerg
Joined: 07 Mar 2006
Posts: 60
Location: Germany
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| Posted: Wed Jul 11, 2012 8:51 am Post subject: 1209s Problem hv shuts off after some time afte power up |
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Hi there,
I haven`t been on this forum since a long tine because my Pj 1209s was just working fine and we watched 100īs of movies without problem. But latley it developed following problem:
It started that the projector lost hv just every now and then and after turning the pj off and on again it worked fine again.
The intervalls became shorter an shorter and I noticed that it shuts off the hv quicker the brighter the picture was.
Now the hv shuts of ca. 20 sec after power on.
No scan fail LEd all other LED are green.
I changed the EHT card no effect.
Do you have any idea.
Thanks
Joerg
_________________
My Girlfriend thinks size matters and she is right!
Owner of the uglyest Barco 808sLC
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huggy
Joined: 02 Aug 2008
Posts: 927
Location: Melbourne,Australia
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| Posted: Wed Jul 11, 2012 11:59 am Post subject: |
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I just went through the same thing with the same projector, unfortunately it was the quad which I luckily had a brand new spare.
Dave
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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 Jul 11, 2012 12:53 pm Post subject: |
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Check to see if the red lights come on on the EHT board when the pix goes out. If so, it's most likely the quad. I've got stock.
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joerg
Joined: 07 Mar 2006
Posts: 60
Location: Germany
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| Posted: Wed Jul 11, 2012 2:36 pm Post subject: |
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Thanks,
Curt could you sent me a PM with a quote for a a quad R762833
Joerg
_________________
My Girlfriend thinks size matters and she is right!
Owner of the uglyest Barco 808sLC
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Noraser
Joined: 23 Jul 2006
Posts: 12
Location: Dresden - Germany
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| Posted: Sat Jul 21, 2012 12:30 pm Post subject: |
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Must be the Wetter here in Germany...
My Barco BG808s just gives up with the same issue.
Worked for a few years now, than during the film picture turned black. Go to standby and back to Film give me an other 30 min to watch the Movie.
today I removed the covers to check it, RED LEd on EHT Board turns on. Replaced EHT board and Problem didn't changed.
Shortly before the Picture turns black, there is a strange sound from the Quadroupler area, like a cable is touching a rotating Fan. But no ligthning visible or Ocon smell.
Timing seams to go smaller before the error is seen with every test.
Gess I have to ask Curt also for a Quad.... Or anything what I shoud check/try before?
thanks
Noraser
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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: Sat Jul 21, 2012 12:39 pm Post subject: |
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The problem can be the quad, EHT board or the splitter. Most likely it's the quad. I just got 15 more in, so it's a good time to buy, as I do run out of them once in a while.
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