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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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 Link Posted: Wed Sep 09, 2015 8:20 am Post subject: Cine 7 split image at 720p |
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When set resolution at 720p 60hz the images split in two parts. Why? Timings issue? How fix without videoprocessor? I tried with mediaplayer (Xtreamer) and with htpc. Same results.
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Domenico (Barco fan!)
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ElTopo
Joined: 07 Nov 2006
Posts: 1608
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| Link Posted: Wed Sep 09, 2015 12:04 pm Post subject: |
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Did you try 50Hz already ?
Are you using interlaced by mistake ?
Port 4 or 5 ?
I had this once and it was a rez and timing issue.
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Barco Cine 9 the one and only
Last edited by ElTopo on Wed Sep 09, 2015 7:20 pm; edited 1 time in total
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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Link Posted: Wed Sep 09, 2015 12:09 pm Post subject: |
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| ElTopo wrote: | Did you try 50Hz already ?
Are you using interlaced by mistake ?
Port 4 or 5 ?
Imhad this once and it was a rez and timing issue. |
- Not
- I think not
- 4
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Domenico (Barco fan!)
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24305
Location: Langley, BC
TV/Projector: All of them!
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| Link Posted: Thu Sep 10, 2015 2:51 pm Post subject: |
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All I can think of is that someone replaced a board with one out of a Vision series that can only handle up to 36Khz. If a Barco is slightly over the scan rate that the controller or deflection board can handle, you'll get the split image.
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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Link Posted: Thu Sep 10, 2015 3:35 pm Post subject: |
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I tried to set 50hz and there isn't the splitting. But at 50hz image is much smaller than the raster and is shifted to the left of the screen be cause the known problem of wrong timings. I know that I can fix with a videoprocessor, but I wanted to avoid it.
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Domenico (Barco fan!)
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24305
Location: Langley, BC
TV/Projector: All of them!
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| Link Posted: Thu Sep 10, 2015 3:47 pm Post subject: |
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Post the 762XXX ir 763XXX board numbers of the power supply, RGB input board, deflection board, and processor, as well as the info on the processor board ROM chips.
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Decibel
Joined: 31 May 2007
Posts: 904
Location: Roma - Italia
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| Link Posted: Thu Sep 10, 2015 5:15 pm Post subject: |
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Power supply: R7627676
Rgb inputs: R7627665
Focus: R7624505
Deflection: R7627625
Conv. driver: R762454
Conv. output: R762764
Controller: R7624521
Software: v1.10
Rwi: 708 RC5 v3.02
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Domenico (Barco fan!)
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24305
Location: Langley, BC
TV/Projector: All of them!
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| Link Posted: Thu Sep 10, 2015 7:30 pm Post subject: |
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Well, your controller board doesn't have a Cine 7 chip in it, it has a 708. That could be the problem right there. Did this problem just start, or is the projector new to you?
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barcodude
Joined: 14 Jun 2014
Posts: 169
Location: The Netherlands
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| Link Posted: Mon Oct 26, 2015 3:17 pm Post subject: |
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maybe a stupid question: did you try other inputs on your remote i use input 5 works good on 1080i and 720p
i got my bluray player connected to rgb with component kable (sync on green) or do you got a hdmi input board on your cine 7?
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