Question about Toshiba Regza 46RV525U 46 in. LCD HDTV

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I have double picture on right side of screen.almost like you can see the square boxes.it is a 46 renza lcd

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It does this in ALL video sources? That is the symptom of bad T-CON board. Is this TV still under warranty. There is a slight chance of bad LCD panel also.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com just make sure to use caps with low ESR, 105c rating such as PANASONIC FM or FC series.
Please post back what you find.

Posted on Dec 04, 2010

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Posted on Jan 02, 2017

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Hi, sorry for my english. I have Toshiba 46RV525U. The screen have verticals lines and the image doubles, just on the left side.


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

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The last Sony LCD set I had with a problem a bit like this had a bad LCD drive board. This is the board at the top of the set--that connects between the LCD panel and the main board.

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