Question about LG RZ-20LA70 20 in. LCD Television

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Sound, no picture, just bright white screen - LG RZ-20LA70 20 in. LCD Television

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Sorry you have a bad t- con board

Posted on Feb 03, 2010

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White screen


T'Con board fault. Check and replace it. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Dec 17, 2015 | LG Televison & Video

1 Answer

When taking pictures outside the view screen after picture taken appears as a bright burst of white light. Inside picture appear fine. Any ideas?


let me see if i understand. if you llok at the screen it looks ok, but after you take the picture it will record only a white bright image.....

in some cases you can easily fix this by goining into your camera option and restoring default settings. it is the exposure setting .

if you camera still giving you just black white images the light sensor in the machine ahs gone bad, it needs to be replace.

Oct 04, 2009 | Nikon COOLPIX L4 Digital Camera

1 Answer

Picture too bright to see screen properly


try to use the tv remote to adjust the brightness, tint, and color

Apr 19, 2009 | Nintendo Wii Console

1 Answer

No Picture On Screen


it sounds to me like your tube has gone , go to your local tv repair shop and order a new tube its quite cheap to do so and they should be able to get it you quite fast.

Mar 10, 2009 | Mitsubishi VS-60601 60" Rear Projection...

1 Answer

White screen when taking pictures in daylight


Go to the menu screen for LCD contrast and adjust, it sounds like it is to high. Kinda like a back light for a plasma screen.

Oct 23, 2008 | Canon PowerShot SD400 / IXUS 50 Digital...

1 Answer

Mitsubishis TV Problem


have a Mitsubishi TV 1993. Model CS-35301. The problem is that there is a white line that is running through a blank screen. The sound is fine just no picture. Have you heard of "Vertical Collapse?" I would love to save the TV. Hi nothing to worry just minimise brightness to avoid screen burn. "Vertical Collapse?" means one bright hor.line in the middle of screen. this problem can be solved 1 check vertical yoke connector or wire loose 2 check supply to vertical section which normally comes from EHT transformer check components in vertical section or print loose regards thanks

Sep 10, 2007 | Televison & Video

1 Answer

RCA 32V420T 32" TV


This RCA set uses the CTC187BD chassis. Look on the back of the set and to the right of the cable connector you will see 2 controls sticking out, one on top of the other. The top control is for focus and the bottom one is screen, or overall brightness. If these controls have been turned clockwise then you will have a bright, fuzzy picture with white lines (retrace lines) through it. Tune in a channel with white letters on the screen and turn the top (focus) control until the letters are crisp and sharp. Go into the menu and turn the contrast and brightness all the way down, and then turn the bottom control (screen) until you can just see the picture, just above the point where the picture is too dark to see. Go back into the menu and reset the contrast and brightness and the picture will be back to perfect.

Jun 28, 2007 | RCA 32V420T 32" TV

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Picture comes out to bright.


Do you mean no picture at all but a white screen or a feint picture?

Jun 03, 2007 | Canon PowerShot A95 Digital Camera

1 Answer

On bright screens picture goes to white and shakes


Sounds like a bad crt, also has you set been used to play video games if so this could be a cause for bad crt, weaking tubes

Oct 23, 2006 | Mitsubishi WT-46807 46" Rear Projection...

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