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Re: pioneer pro-506 XMain issue
67,000 hrs is impressive, not surprising the panel wore out! Any burn in? The pixel half life is only about 50,000 hrs!
But, I would still try leaving Vsus around 220V, and tweak Vset voltage (or similar.) Any effect?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: pioneer pro-506 XMain issue
I was misreading something. This tv actually has 70,000 hours on it. Lol thought my BMW M5 with 204,000 miles on her was crazy.
Yes there is pixel burn and if I turn the vsus down you can really see it in the lower right hand corner someone was watching good day Sacramento and you can see how it doesn't want to charge those pixels because they are darker than the rest when the vsus is set down to its intended voltage then you can see.
Also has the standard pioneer issue where letterbox been using its darker in the center that it is on the whole screen every Pioneer I have seen her come in contact with seems to have that same issue.
oddly enough the TV had a hard time charging the pixels that are used in the letterbox not was essentially why I had to turn up the voltage because in the center the screen it's used harder than any other areas the TV screen and that was the hardest part to charge.
http://i845.photobucket.com/albums/a...ps6b716451.jpgLast edited by freakaftr8; 11-26-2013, 08:53 AM.Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
This is at 205vdc vsus. Letterbox area non existent.
http://i845.photobucket.com/albums/a...psbd43cfd7.jpg
I tried tweaking the vset and leaving vsus low with no result. Tried xsus adjustments as well. No result. The panel simply put needs to be driven harder in this stage of its life.
This is a first for me. Longest running panel I have encountered before this was 40,000 hours.
I must hand it to pioneer thou. The picture is still nice and bright. Better in comparison to my 2012 panny TC-50UT50!Last edited by freakaftr8; 11-26-2013, 09:48 AM.Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
Well, that's impressive. How old is it? It must be at least 8 years old, because if it were watched continuously, that would just about put it around 24 hours/day.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: pioneer pro-506 XMain issue
Late 2005 I believe. Could be wrong ill look tonightLast edited by freakaftr8; 11-26-2013, 10:22 AM.Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
Called my wife to look. Aug 2004Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
My math shows that it has not been turned off since Nov. 2005. Im sure with the build date and betwwen that and Nov of 05 thats the power cylce. Its peen power cycled roughly 2000 times.Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
Oh and here is what the black background looks like. You can see the heavy usage in letterbox.
http://i845.photobucket.com/albums/a...ps590c7e82.jpgDid I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
Try dropping one of the negative rails...Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: pioneer pro-506 XMain issue
You mean like vscan?Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
Yes. Also check X-main Ve.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: pioneer pro-506 XMain issue
Tried dropping the negative rail. No such luck.Did I leave the soldering iron on?Comment
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Re: pioneer pro-506 XMain issue
Its actually brighter on camera. Its acceptable to the eyeDid I leave the soldering iron on?Comment
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Hello everyone,
I am experiencing a BIOS-related issue with my Dynabook Satellite Pro C50D-B-100. When I power on the laptop, the screen stays black, and there is no response from the system. I suspect a corrupted BIOS.
I have checked the forum and the available documentation but could not find a solution specific to my issue.- Brand & Model: Dynabook Satellite Pro C50D-B-100
- Part Number (P/N): PYU13E-00C00PFR
- Serial Number (S/N): 22028896H
- System Configuration (SC): A1PYU13E1127
- Motherboard Model: IP3_ACN16_MB_V21_20211222A
- Power Input: DC 19V –
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This time the original cable broke too close to the screen, it can't be fixed without tearing the screen... -
Hi everybody
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It occours both on ubuntu and windows...01-01-2023, 05:12 PM -
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