Question about Toshiba 50HDX82 50" Rear Projection Television

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Same Problem I have the same problem. Wavy lines for the first few minutes. Then clears up. Any help would be greatly appreciated.

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Sounds like the Hyper module as it can cause that type of symptom when the Capacitors are getting weak

Posted on Jun 24, 2009

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1 Answer

Samsung 50 HLN5065WX has wavy lines on analog input


this is an inherit problem of this set - - search 'wavy line' and you'll see many samsung sets have this - there is no cure ! use the set with component or hdmi good luck

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46'' Toshiba HDTV


It needs the Scan Converter Module repaired or replaced. It usually has dry capacitors that need replacing

Dec 14, 2009 | Televison & Video

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Colored wavy lines on screen


This is a Logic board problem, not so easy to replace in Hitachi but well worth the repair if I had your zip code I could recommend a person or three. But the problem is a problem in the logic board and will beed replacement, Thanks for using Fixya.com

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Wavy picture


It looks like you have a convergence problem here, probably a defective convergence IC.

Mar 06, 2009 | Mitsubishi WS-65513 65" Rear Projection...

1 Answer

When I turn on my 50H82 it takes 10 to 15 minutes


I just did a repair on one of these. Check your picture-on-picture. If the the secondary picture is clear, chances are very good the problem is on the "hyper board". We d not replace the hyper board - we repair it. The board is very expensive and rarely, if ever, available. There are several parts in the module that need replaced, but these are definitely not user replaceable. They are very small surface mount components and even I have lifted a copper or trace or two doing these. It is tedious work but our repair bill was well below $300. It is also something I do not do in the home and taking it to the repair facility is a money saver. I did go to the home on this one and remove the board to the shop, however they only lived a few miles away so the service call was low priced. Hope this helps...

Feb 23, 2009 | Toshiba 50H82 50" Rear Projection...

1 Answer

Wavy Lines which clear up after being on for 10 minutes - Toshiba 50H82


It will cost about $300 to fix. The Hyperboard has to be replaced. I had it repaired over 2 years ago and it works great.

Sep 06, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Wavy lines when i turn on the tv


this is a typical hyper module replacement job let a tech do it.
not for the do-it-yourself type.

May 26, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Hitachi Projection Color Lines


Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 29, 2008 | RCA P52937 52" Rear Projection Television

1 Answer

Picture Jumps/flashes for first 5 minutes


There is a module called a hyper board that is vertically mounted near the jack panel. Inside the module are 10mf/25v capacitors they are grtting weak. The module is fully shielded and pluggs into a socket. the module has 4 tabs (2 on each end) that must be unsoldered before it can be unplugged. This repair should be done by a qualified technician. The caps are surface mounts and very small. Unless you have excellent soldering skills and a rock steady hand DO NOT ATTEMPT to repair this problem on your own.

Nov 16, 2007 | Toshiba 57H81 57" Rear Projection...

1 Answer

Wavy junping horizontal lines


Requires the hyper board to be repaired . Has to be sent to Toshiba, unless you can change around 15 surface mount capacitors, They usually charge around 420 to 450 Canadian

Aug 31, 2007 | Toshiba 50H81 50" Rear Projection...

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