Vizio xvt3d554sv - Page 49

Originally Posted by MJfromMD

Just to chime in here; I have owned my XVT3D554 since 3/2011. This TV looked astonishing - better than anything else I considered at the time, (plus the pricing was less than the compared Samsungs as well). On display/out of the box displayed a great pic, but after using the video calibration disc, (received with my Oppo player) the pic looks absolutely amazing. I haven't tried 3D - haven't really had that itch yet. But even in 2D only, this TV makes my HT "first class".

Since calibration is done per each input/source, I sort of copied the settings after adjustment to both HDMI inputs - and tweaked from there, (DirecTv DVR).

In the last year - I did have Vizio replace a board after 4 months due to having a WLAN network connection failure. But it totally fixed the issue. I frequently stream VuDu in their HDX mode, (or Amazon & Netflix) over my wireless LAN without a hitch.

NOW THE ISSUE HERE that catches my attention is mention of "display flicker". What I noticed just this past week, (while watching DTV) was 2 variations of this.

1. Entire screen completely black for only about a half a second, then returns. It is done perfectly, as if it is a scene change. It does it every few minutes but not regular at same interval. My 4 yr. old granddaughter noticed it and could recognize it after knowing I was looking for it. It was noticed on 2 diff days. This latest siting was noted during a recorded program, (but NOT repeatable via replay of same scenes). It's not a show-stopper, merely an annoyance because I fear it is a genuine problem that I must get fixed. Since then, I have not had time to logically troubleshoot it using all sources, etc. - but I logged it with Vizio CS cuz the original warranty time is nearing its end.

2. Flickering. I also noticed (same time/show) some backlight/brightness flickering. a few times - some minor and 1 a bit more obvious. But I have not yet noted this via streaming or disc play - both of which I have done considerable viewing of.

So being a background follower here at AVS, I am documenting this as my 2 cents. This forum is the most respectable of its kind, (IMHO). Folks here seem to have technical interest and backgrounds - AND appreciate fine AV equipment!

Originally Posted by toolwarrior

Agreed. My set does not do this, either. It is definately brighter during the "V" phase, but then the picture goes to normal when the boot-up phase is complete.

Not that you should have to fight for what is right, but that seems to be the trend anymore. Stay on them.

Originally Posted by SaveFerris

I tried searching for this but had no luck - trying on my phone so it's limited. Anyway.... anyone know if audio return channel works yet? I called Vizio a while back and they had no ETA.

Originally Posted by DarthSparty

Okay, I am having a little issue with this television.

Sometimes (this has happened twice over the past month), as I am turning the television on and the screen is in the loading phase (the phase with the cool little "V"), the left half of the screen--the entire left half--is significantly darker than the right half. As the television loads and the screen pops up, this darkness remains, and nothing seems to diminish it.

Nothing except restarting it. When I restart it, the issue seems to clear up, but I am still perplexed about what the heck is happening. I called Vizio support, and they are giving me the runaround.

Have any of you experienced something like this, or heard of others experiencing something like this? Do any of you have any notion as to what might be causing the issue? Is it something relating to the smart dimming feature on the television itself, or might the issue lie elsewhere?

Any feedback would be most appreciated.

Originally Posted by AVSPHR34K

I am so confused right now. I have narrowed down my choice to having the XVT553SV or XVT3D554SV. According to televisioninfo.com the 553 out performs the 554!

For Motion Performance the 553 recieved scores of:
15.25 in

while the 554:
13.00


For 2:3 pulldowns, the 553 received a score of:
8
While the 554:
6.5


Color Gamut of 553 was:
6.74 accuracy to the rec .709 color standard

The 554 was:
4.87


The 554 has 3D, but it's a rather obsolete form of 3D which is plagued with ghosting, and I'm not really sold on 3D. The 554 has a glossy screen, which I'm not sure is good or not! I am in a semi-bright area but I want the best screen. These tests were done explicitly with image enhancement processing items turned off. They created halos or too sharp looking film with them on.

ANY thoughts at all? I need to have my decision made by tomorrow early morning PST. So far I'm sticking with the 554 but I don't know why.... I guess I like the QWERTY remote idea a lot

Help a confused buyer out. Thanks!



EDIT: Do note the 554 did have slightly better blacks without the extra processing turned on, and some better whites too although the 553 whites are plenty fine; it's the black levels that were more of a problem.

Link to analysis for both TVs:
http://www.televisioninfo.com/conten...r-Accuracy.htm
http://www.televisioninfo.com/conten...r-Accuracy.htm



EDIT: in b4 page 50

Originally Posted by AVSPHR34K

I am so confused right now. I have narrowed down my choice to having the XVT553SV or XVT3D554SV. According to televisioninfo.com the 553 out performs the 554!

ANY thoughts at all? I need to have my decision made by tomorrow early morning PST. So far I'm sticking with the 554 but I don't know why.... I guess I like the QWERTY remote idea a lot

Help a confused buyer out. Thanks!


Link to analysis for both TVs:
http://www.televisioninfo.com/conten...r-Accuracy.htm
http://www.televisioninfo.com/conten...r-Accuracy.htm



EDIT: in b4 page 50

Originally Posted by lancer1991

I've seen some posts where people have one corner brighter during black screens, but all 4 of my corners are lighter. Upon boot you can see it and I think it is getting worse as I can see it during black scenes on shows.

Any ideas on what is wrong?

Originally Posted by JerryT0025

I've had my TV for close to a year now and it's been great. However, recently I'm having random periods of what I would describe as "framerate" issues. It's like the picture slows down for a bit, and is a little choppy. I'm not seeing pixelation or distortion, just a kind of drag. It seems to be happening on my FIOS box on some movies, my bluray player, and Netflix. I've tried changing picture settings, changing HDMI inputs, and did a factory reset, but it still seems to be happening. Anyone have any ideas on this?

Originally Posted by naustin

This sounds like a 24 frames per second film or 3:2 pulldown issue. Make sure Film mode is still set to Auto on the TV. Could it be a setting on your FIOS box? Sometimes just powering down/rebooting the TV (unplugging for 30 seconds) helps. Smooth Motion effect could be turned on to correct a real problem but then you'll get a video/soap opera effect.

Originally Posted by JerryT0025

I've tried turning Film Mode on and off and it still seems to happen either way, plus it was happening with my blu ray player and Netflix as well. I did just watch a blu ray of Bones and it seemed fine, but Walking Dead recorded on the DVR had some of it. I have tried powering down/rebooting as well. I can't stand the smooth motion effect. That would be a last resort. I'm wondering if the latest firmware update screwed something up? I'm thinking this all started pretty much since then.

Originally Posted by WVUTampaAlum

Loki Larry,
Have you tried asking vizio for firmware to go back to previous version? What do they say/ excuse?

Originally Posted by Burnerbum

I am having the same flickering problem I had with the first set I had. The picture will flicker for a split second once every couple of hours.

My first set was exchanged last Dec. The 2nd set showed the same problem so I figured it had to be at my end. But since then I have added a OTA antenna and get the flickering with that also. I also noticed it one day when I had PIP on. The flicker covered the entire screen including the PIP window. So now I'm fairly certain that it's not a problem with my setup.

I'm not sure what to do at this point. It happens so fast that I can't tell if the backlight is actually going out/dim or not.

Is anyone else having this problem? My 1 year warranty is up the beginning of July and I don't know what to do.

I should also state that I have tried turning off Smart Dimming, Ambient Light Sensor and Adaptive Luma and still have the flickering.

My 52" and my 553 work perfect using the same signals.

Any suggestions would be appreciated.

Originally Posted by ReSultZ

Make sure game mode is off
Also try fiddling with the CEC Funtions

Originally Posted by Burnerbum

I am having the same flickering problem I had with the first set I had. The picture will flicker for a split second once every couple of hours....It happens so fast that I can't tell if the backlight is actually going out/dim or not.
Any suggestions would be appreciated.