Question about Philips 27PT6441 27" TV

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TV PHILIPS 24PT633R01

ONE HORIZONTAL LINE IN THE CENTER OF THE SCREEN .TURN ON AND OFF AGAIN.

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5 Suggested Answers

SOURCE: Horizontal lines

http://home.tiscali.nl/m.majoor/tv__matchline_service_mode.htm Sounds like you need go this site, enter codes and re callibrate your TV to the settings. If this does not work - then sounds like you need tv repair man replace caps or solder bad joint. Miyan sung, former philips rep man, Korea.

Posted on Oct 03, 2007

  • 518 Answers

SOURCE: White horzontal lines on the top of screen

Typical symptom of a faulty screen voltage capacitor. You'd need a schematic to locate the cap and then change it out.

Geno

Posted on Mar 10, 2008

jerryg50
  • 1635 Answers

SOURCE: Toshiba TV CX2789K Horizontal Line

Failure in the vertical deflection amplifier section. This is usualy from failed components, and sometimes cold solder connections. Most of the time, I found bad capacitors, and sometimes the output IC or transistors (depending on the model type) that have failed.

Take the set to a service center for an estimate. You may find it more feasible to buy a new set depending on the parts that failed and the time involved to do the work.

Jerry G.

Posted on Apr 14, 2008

  • 1 Answer

SOURCE: Green horizontal lines

Hi, I have a Philips 29PT9009/12 TV. Recently I have begun to see horizontal green lines on my tv, when either watching a dvd or watch tv. This has gotten worse and now the green lines are more visible and the background is now turned a shaded green. Please help me. Thanks in advance

Posted on Jul 08, 2008

SOURCE: JVC 27" CRT TV AV-27BP3 display shows single horizontal line

I have a similar problem on my CRT computer monitor (AcerView 76c). It is an old screen and I think it is just at the end of its life, much like your TV. Having some background in physics, I would be pretty sure that the problem is with the cathode ray tube's vertical deflection system. The horizontal deflection electrodes are working while the vertical one is not. This results in a display of a single horizontal line (or in my case, a few superimposed) in the centre of the screen. Where both X and Y (horizontal and vertical) deflectors fail then the electron gun firing would result in a single bright spot in the dead-centre of the screen.

So really, we have no choice but to move on and buy a new set as repair is probably just as, if not more, expensive than replacement with a new device. Seeing as your post was in 2007, I hope you managed to solve the problem.

Best wishes,
SZ (Sydney, AUS)

Posted on Oct 05, 2008

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1 Answer

I have an old 36 inch widescreen Philips CRT TV which has been working fine for 7 years until yesterday when the whole screen just went blue with a series of white horizontal lines. The audio is still OK...


Hello
Since there is a blue screen atleast, I don't think that the picture tube is gone. The fault may be either to its chroma IC or video output section. In both sections fault cases, this type of horizontal lines [parellel to each other at about 1 inch or so apart the entire screen] will be seen. Just check the voltages at the three cathode, ie, red, blue and green of the piclture tube. This can be measured at the picrture tube neck card. If you have through knoledge in electronics, have patience and enough tools to do the work, inform me through Fixya. Without these, you can't work on a tv, especially in Philips.
Otherwise, get it checked by any expereinced service technician. OK.

Feb 21, 2011 | Philips Televison & Video

1 Answer

Horizontal lines at the top of the t.v. screen.


you will have to find fault in vertical deflection try condencer replacement in that stage

Jul 11, 2009 | Philips 27PT6441 27" TV

1 Answer

I have the Philips 27PT6441/37 TV that turns on to the point of hearing sound then instantly turns off and flashes the led 3,2,1.


I have the Philips 27PT6441/37 TV that turns on to the point of hearing sound then instantly turns off and flashes the led 3,2,1.
Plus horizontal lines on top of the screen

Jul 08, 2009 | Philips 27PT6441 27" TV

1 Answer

TV BLACK SCREEN WITH THE POWER ON.


It needs repair.
If the line is vertical, then something is damaged on its horizontal circuit section on the mainboard.
If the line is horizontal, the vertical circuit section is damaged.
have it repaired to a qualified service center or person!
avoid switching it to avoid further damage on other parts!

May 28, 2009 | Philips 32RF82S TV

2 Answers

Philips TV (old) showing a horizontal line in center of screen


Check for the cracked solder joints on the IC or dried capacitors on the vertical side

Mar 28, 2009 | Televison & Video

1 Answer

Philips 27PT6441 27" TV Problem


jon5902,

Pls note that my experience is with the phillips 27" model27PT6341/07. It may not be the same board as yr model, as I can't remember nor find the service manual anymore. (browse around online for it though)

However, after taking the back off. Look close to the rca jack and svideo connection. Mine is located about an inch from the svideo connection.

Here are some pics that may help you.
http://farm4.static.flickr.com/3215/2337629026_eaa30cfa18.jpg?v=0

http://farm3.static.flickr.com/2411/2337627420_b45bbf1a74.jpg?v=0

The new one is the black and gold one marked 10uf 100v in the pic.
Other users have advised to go as high as 10uf 250v, to avoid having the cap overload again.

PS. I had the lines for about 2 weeks. They got steadily worse then one day my tv looked like it was broadcasting an hourglass. The lines converged in the center and flared outward (no pic).

Sep 10, 2008 | Philips 27PT6441 27" TV

1 Answer

Toshiba TV CX2789K Horizontal Line


Failure in the vertical deflection amplifier section. This is usualy from failed components, and sometimes cold solder connections. Most of the time, I found bad capacitors, and sometimes the output IC or transistors (depending on the model type) that have failed.

Take the set to a service center for an estimate. You may find it more feasible to buy a new set depending on the parts that failed and the time involved to do the work.

Jerry G.

Apr 14, 2008 | Televison & Video

1 Answer

Picture reduced to a horizontal line across center


sounds like the vertical, more info ctechnicians.com

Dec 21, 2007 | Hitachi 35UX80B 35" TV

2 Answers

Green horizontal lines


Hi, I have a Philips 29PT9009/12 TV. Recently I have begun to see horizontal green lines on my tv, when either watching a dvd or watch tv. This has gotten worse and now the green lines are more visible and the background is now turned a shaded green. Please help me. Thanks in advance

Apr 30, 2007 | Philips 28PW6506 28" TV

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