Question about Sony KP-48V90 TV

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Sony KP-48V90 I have a snowy picture!! I have tried everything.

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Seve la pantalla toda verde y con rallas horisontales

Posted on May 24, 2009

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6ya6ya

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Hi there,
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Posted on Jan 02, 2017

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1 Answer

Leakage in tuner


tuner may be bad, it is possible if rear inputs work to route signal to one of those inputs by using a box with the same type of connections the rear inputs have--bypass the tuner in the set with a box.

Dec 16, 2012 | Sony KP-61V85 61" Rear Projection...

1 Answer

Removeing the cover of the kp48v90


DO NOT REMOVE COVER (OR BACK). ... MODELS: KP-43T90, KP-48V90, KP-53V90,. KP-61V90 ..... Stubborn stains may be removed with a cloth ... warranty does not cover customer instruction, installation, set up adjustments ...THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER

Jan 24, 2012 | Televison & Video

1 Answer

None of the video inputs are working but the audio is fine.


Hello
You just make all vidieo input options to factory setting and try.
To get it follow this.

Press the MENU button.
The main menu appears

Surf through and select the Video Menu

To select the Vodeo Menu DISPLAY==>HILIGHT==>SEELCT
To restore factory settings :- Press reset on the remote control while the Vido Menu is selected. To restore each Mode to factory settings press reset after selecting the mode to be reset.
OK

Dec 09, 2010 | Sony KP-48V90 TV

1 Answer

I TURNED MY TV OFF AND IT DONT WAN TO COME BACK ON THE RED LIGHT IS FLASHING, I CHECKED THE FUSE AN IT LOOKS GOOD


how many times does the red light flash its referred to as blink code , thiss well help in trouble shooting.

Nov 04, 2010 | Sony KP-48V90 TV

1 Answer

I have a sony model KP-48V90 All of the sudden the picture started ghosting and the color went green and redish haze


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs.

To get fixed either call in a local TV repair company or goto sites such as www.TvRepairKits.com to get a repair kit with instructions.

Oct 14, 2010 | Sony Televison & Video

1 Answer

I have a sony 50in rear projaction model kp-48v90 and when its on the right and left sides have a slight red streak on the sides but not in the center what can i do to fix this problem at home


U can tries go in ur convergence menu.Tries auto or manual lines up the +'s together.Not able to,ur convergence are dead.The shop will cost u $300-350 to fix convergence problems for parts and labors.

Apr 02, 2010 | Sony KP-53V90 53" Rear Projection...

1 Answer

SONY rear projection TV - Whites have started looking "snowy"


This is your Picture tubes getting very weak.( low in emission ) You have three in there and I guarantee they are no longer available so I would start thinking about investing in a new set, but use that one until you can't stand it anymore.

May 28, 2009 | Sony KP-53XBR200 53" Rear Projection...

1 Answer

No picture


2 times flash shows problem in +B volt supply and possibly have some short circuit in horizontal area. There can be few parts damaged and need to be replaced.
If you know how to repair tv, I will provide you more technical information. If you don't have electronics knowledge, please contact nearest Sony service center.

Sep 24, 2008 | Sony KP-48V90 TV

1 Answer

No picture and tv automatically turns off


Good day.

You are getting an intermittent performance for your unit. One reason for this might be with the loose contacts on the high voltage section of your unit. Have it resoldered.


Regards,


chris

Aug 19, 2008 | Sony KP-48V90 TV

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