Question about Philips 27PT6441 27" TV

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Pictures problems My 27 inch tv just started last night showing a large checkered block in the middle of the screen. The picture is showing darker too. Can see the picture sometimes but there is a line of blocks across the top.

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It might be related to a small control board that is inside this model. It costs $180.00 to replace. Parts might not be available

Posted on Jul 25, 2008

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MY TV PICTURE HAS GONE A LITTLE DARKER AND ADJUSTING BRIGHT, CONTRAST, COLOR,ETC. DOES NOT HELP


How long u have this RCA analoge tv?Around 10 years or more and used it like about 5 or 6 hrs everydays?Yes,than ur tv it is losing CRT tube radiation cohetion.As times go bye years in years out the tv CRT-(tv tube) radiation will slowly dying out,Tv actual pictures will lost some of it luster and it brightnesses to the tv auctual pictures.Brightnesses of CRT tube will get darker and darker until the tv actual pictures barely it is watchable anymore.Contrast,Brightness and Colors adjusting more will help some.But u have to take this tv aparts and take a Flat scerw driver turn up a little bit more of the tv HV-(high voltage) SCREEN button on the FBT-(flyback transformer) to make any big differences of the CRT tube brightnesses.The FBT-(flyback tranformer) is the big block of plastic with a red wire with a black cap hook up to the tv CRT-(tv tube).This adjustment on of the FBT,HV-SCREEN button will help the tv CRT-(tv tube) last another year or two.

Aug 16, 2011 | RCA TruFlat 27F520T 27" TV

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Toshiba 27A45 picture and colors began to get darker and darker until whole screen is black. Sound still good. After a minute or two the picture returns fast.


Sounds like horizonal output transistor could be over heating. There could be other problems. But I would start there. You can find the part number on the schematic inside the set. If you change it yourself don't forget to use the included insulater. Part should cost between 15 & 20 dollars. You will need make & model # of set at electronic parts store.
Diagrahm inside set will show you location of transistor

Jun 07, 2011 | Toshiba 27A45 27" TV

1 Answer

Picture has become progressively dark 27'' TV JVC AV-27320


disgaussing will not help this problem..i am scared your picture tube problem or try to change the crt socket first it is not cost much

Jul 01, 2009 | Televison & Video

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I have a JVC tv only 1 year old and the picture is getting dark.


have you tryed adjusting the picture in the menu section! this may help!! or on back of tv is adjusters those may help as well.

Mar 24, 2009 | JVC AV-27920 27" TV

1 Answer

I have a JVC tv only 1 year old and the picture is getting dark.


Sorry to tell you but JVC is a well-known un-reliable brand and if it's cheap, probably even worse. U may have screen burn from leaving a games console on while plugged into the tv, even if its not showing the game, it will burn it onto the screen. :(

Mar 24, 2009 | JVC AV27F476 27" TV

1 Answer

Quasar TV sp 2724E Loses the picture


Sounds like a failed vertical amplifier circuit. This is normally primarily contained in an integrated circuit mounted on a heatsink.
There are other possibilities along the line but the one above is the most likely.
Now all you need is a TV repair shop that is still in buisness.

Jan 03, 2009 | Quasar SP-2725 27" TV

1 Answer

Magnavox Mod. # HD 2715 C 202


Your set in in closed caption mode text 1....Go into your menu and un-do the closed caption mode.

Feb 18, 2008 | Philips Magnavox 27MS343S 27" TV

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PSCAN! Message


your picture and picture setting or may have FLEX CONVERTER PROBLEM need to call local tv shop

Feb 06, 2008 | Hitachi 43FDX01B TV

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The picture is jumping, sometimes the tv shows three of the picture.


The solder joints on the vertical output IC have cracked. This is a common problem in those sets and resoldering the pins of the vertical outpit IC will cure the problem.

May 28, 2007 | Zenith C27A25 27" TV

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Dark area on screen


If it's a circular area you might be delaing with magnetism. Check the menu and there should be a control for geomagnetic correction and adjust accordingly.

Feb 07, 2007 | Panasonic CT-34WXD65 34" TV

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