Post by Casethecorvetteman on Mar 23, 2019 12:06:53 GMT -5
Hi all, this flair on my green has returned in my Cine 9
Contrast on about 70:
Contrast on full to show it more:
Last time it did this i had the green gain wound right up because the green had 23,000 plus hours on it, but this one only has 425 hours. Green gain is on about 64, default is 67 i think. Contrast is on 73, brightness on 44.
It is no where near at the point you see it during normal video, but its there on very bright objects in patterns etc, where it was not there a few minths ago.
What causes this? The blue seems to do it as well.
pics are a bit blurry, the iPhone struggle to focus on the screen.
Since the anomaly only happens in the horizontal plane, I'd have a strong suspicion that it is video chain related. A marginal cap in the signal path, or leaky clamping circuit, dying video hybrid etc. I don't know how difficult to swap channels between the video boards?
Post by Casethecorvetteman on Mar 23, 2019 20:12:00 GMT -5
In some sections not too hard, in others not so easy. Sometimes the wires wont reach.
What do you want me to swap? That might narrow it down a bit more.
Also have a complete working machine set on the floor, it is just not completely assembled, so i can swap out boards too. The switcher card and video card are modded by Gregstv, im pretty sure my spare set theyre standard.
Post by Casethecorvetteman on Mar 27, 2019 7:12:41 GMT -5
Ok so ive swapped out each board in the back of the set 1 by 1 and no change, i didnt swap the EHT board but i did wind the HV up a touch because it was abit low, that improved it but only very slightly.
The only board i have not swapped out is the MOOME HDMI, would be very suprised if it was that.
What next? If it was a voltage issue id expect swapping SMPS 1 and 2 wouldve corrected that.
wolfman: Always the same sarkasm Kurt that's why I never checked in until now. I knew you wouldn't give me a cheerful answer so let you hang for a while. Removed the last part you probably are a decent guy Eye to Eye.
Apr 19, 2019 18:55:30 GMT -5
jaws55: want to make sure of value.
Apr 16, 2019 16:46:43 GMT -5
jaws55: Working on Pioneer VSX822K, need help finding value of ZD403, think its a 4.3 volt zener? Just won't to make sure, "no service manual"
Apr 16, 2019 16:45:26 GMT -5
stridsvognen: Wolfman, its768% better thanyour Marquee for sure. As it can actually display a image.
Apr 14, 2019 13:16:49 GMT -5
wolfman: So how's the black level on that thing? When the screen is supposed to go pitch black do you perceive it as genuinely black? Like the opening of CARS where it goes on and off pitch black. Or Prometheus with stars against a pitch black space.. or any Sci-Fi
Apr 12, 2019 15:18:06 GMT -5
stridsvognen: I have had multiple Digital projectors hanging together with the Marquee, the Sony is actually the first one that i actually turn on and use, so put 100 + hours on it already.
Apr 10, 2019 4:43:23 GMT -5
wolfman: What in the name of God possessed you to go gray.. Stoned are you?
Apr 8, 2019 9:46:25 GMT -5
stridsvognen: Its nice to have a new 5000$ digital to show off next to the Marquee, it makes the Marquee look like it worth all the 35000$ printed on the lable on the box.
Mar 8, 2019 6:38:53 GMT -5
nashou: uh oh!!!! Kurt likes shades of gray!!! Hopefully it will be Dark Dark grey !!!
Mar 4, 2019 7:47:17 GMT -5
stridsvognen: SONY VPL-VW270ES, 295 over there.. Got one for i price i could not refuse.
Feb 17, 2019 5:26:29 GMT -5
mastertech: And what gray did you go to?
Feb 16, 2019 16:41:00 GMT -5
stridsvognen: Guess who just went gray..
Feb 16, 2019 15:36:35 GMT -5
illium5: Thanks for your help with getting me setup on your site. Happy New Year.
Jan 16, 2019 22:37:21 GMT -5