Question about Mitsubishi WS-55807 TV

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Mitsubishi WS-55807 hour glass shaped picture

When I first turn on the TV the picture is shaped like a horizontal hour glass and blured on the edges. After awhile it clears up.

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  • scorpio1899 Jun 05, 2008

    Hey i have te same problem with the whole hour glass thing. At first it would only do it now and then, now it happens pretty often.

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I had this exact problem fixed by a technician! Due to heat in the back of set, and low amount of solder used to make connections, one of the wires came loose. One small spot of solder fixed the problem.

Posted on Jun 19, 2008

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Look at the post here. I have the same set and it was a grounding wire on the center heatsink.

http://www.fixya.com/support/t421491-goofy_intermitent_picture_bows_wiggly

Posted on Apr 23, 2008

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If you are not familiar with electronic repairs take it to an authorized repair shop.
To get a service manual and try by yourself see link

Posted on Mar 23, 2008

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Posted on Jan 02, 2017

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2 Answers

Mitsubishi WS-55807, screen removal / cleaning


Hi, thank you for visit fixya.
Pull out the speaker cover ( slow toward your self).
You will see screws in the middle , take it out ( maybe is 4 o 6 screws), be careful with any wires connect to panel control. Disconnect any connector to panel control. Pull toward your self , slow and slide up . Use a fine brush for best result, use glass cleaner liquid.
Any question, I will be here.
If you need additional help, please send me a picture front tv and I will show the right process.

Thank you

Dec 05, 2009 | Mitsubishi WS-55807 TV

2 Answers

My mitsubishi 1080 WS-55807 has lost the picture


Unplug the set, remove all other audio/video components, go open front door, and roll it out to the curb.

Nov 24, 2008 | Mitsubishi WS-55807 TV

1 Answer

Have a horizontal hour glass on screen


Good Day, scorpio;

Sounds like your TV's convergence amp IC's are bad, if so after replacement (adjustment):

OPTION MENU "MENU 8270" SERVICE MENU "MENU 8257" CONVERGENCE MENU "MENU 8259, 4 FINE, 5 COARSE, 6 MISC."
Good Luck, big IRISH.

Jun 05, 2008 | Mitsubishi WS-55807 TV

4 Answers

Horizontal bowed lines


Since when you experience the problem? what is the first initial problem before you got that one now?

Thanks
pincer

Mar 20, 2008 | Mitsubishi WS-55807 TV

3 Answers

Mitsubishi WS-55807 TV won't turn on


It s a Power supply problem.If you are not familiar with electronic repairs take it to an authorized repair shop.
To get a service manual see link
Download Mitsubishi WS-55807, WS-65807, WT-46807, WS-55857, WS-65857, WS-55907, WS-65907, WS-73907 Service Manuallockmanualsdnw_en.gif
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Feb 21, 2008 | Mitsubishi WS-55807 TV

1 Answer

Oval shaped picture problem with Mitsubishi WS55807


Self test: Turn on and Press the input and menu buttons on front panel together and hold for 5 sec. after 5 sec the power LED will blink a 2 digit seq. This will let you know what error code. Count the first blinks then a short pause then the second blinks. Example 2-3, 3-4, 4-1. Let us know what it is

Nov 21, 2007 | Mitsubishi WS-55807 TV

1 Answer

Mitsubish WS-55807 HDTV 55" 1080


RGB picture guns ( CRT's ) are ok. Your set needs a common
convergence circuit overhaul requiring replacement of two IC's,
part # STK392-570. Usual cost about 400.00.........T.

Oct 31, 2007 | Mitsubishi WS-55513 55" Rear Projection...

1 Answer

Mitsu 55'' screen


The convergence ICs probably have a cracked solder joint on the foil side of the circuit board. Re-flowing the the solder would help. I will always replace the convergence ICs when doing this job. The labor remains the same and you will have to pay a few extra bucks for the parts. To fix this yourself, you will need to be able to identify the two convergence ICs (STK392-570), have a basic knowledge of electronics and be able to use a soldering iron.

Feb 17, 2007 | Mitsubishi WS-55807 TV

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