Question about Philips Magnavox 27MS343S 27" TV

1 Answer

White lines when I turn the tv on I can hear the station clear the picture is a bright white with a faint picture of the station overlayed with white lines space approximately 1 inch from top to bottom. Please help

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Philips Master
  • 1,635 Answers

These are retrace lines. This may be a fault in the blanking circuits. On some occasions a weak CRT can also cause blanking lines to show.

This is something you would not be able to service yourself. I would suggest to have an estimate done on the TV set for you to decide if it should be serviced or not.


Jerry G.

Posted on Apr 16, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Gray screen with horizontal lines accross it


sounds like you may have a bad ic it probley is a surface mount on the bottom of the board it could couse this problem would need to take to a shop to repair. The ic probley is numbered ic101 on board.

Mar 01, 2009 | Sanyo DS32224 TV

1 Answer

Green tint I can't seem to fix


Hopefully someone on here has a manual and can tell you exactly where the tint controls are. Also need to try adjusting the color level, turn it clear down so you have a black and white picture.
Is the picture still green over the screen with the color control
set clear down to black and white? If it does, you might
have an issue with the green gun going out or problem in the
circuitry to it.


By the way, the best way to adjust the picture settings on a
tv are to first turn the color control clear down, then adjust
brightness and contrast for best black and white picture, then
bring up the color level to where it should be and adjust the
tint for best red/green ratio.

May 20, 2008 | Mitsubishi CS-27205 TV

1 Answer

White lines in tv whats the problem??????????????


Check the cable that you are using. If it's a "single" shielded cable, it maybe letting in "air" frequencies, like you have an antenea hooked to your TV. Especially if you live in a city that has several Tv stations near you. The cable could be to old and has breaks in it, or not grounded properly.

Dec 22, 2007 | Apex Digital AT2702 27" TV

1 Answer

White horizontal, zig-zagging lines


It sounds to me like you're describing the re-trace of the unit. It is repairable, and more so the sooner you get it to the repair facility.

Nov 21, 2007 | Sony FD Trinitron WEGA KV-27FS120 27" TV

1 Answer

White horizontal line down middle of TV screen


caution whenever you see horizontal line please reduce brightness of your tv for safety of crt. your problem in vertical section only mostly due to loose contact in connector,print or loose components.

Sep 20, 2007 | Mitsubishi CS-35505 35" TV

1 Answer

Green television screen on a princess tlevision


can you clarify that are you seeing white bright lines on screen & is there faint picture with green color?

Sep 16, 2007 | Standard (CRT) Televisions

2 Answers

Tv help!


When you have the back off, look for the flyback (high voltage) transformer. This is the part that has the thick red wire protruding from its top which attaches to the top of the picture tube with a suction cup. On the flyback there are 2 controls, the bottom one is screen and the top one is focus. Turn the bottom control (screen) down (counterclockwise) until the white lines go away and the brightness looks normal. Then turn the top control (focus) until the picture is nice and sharp. If the F connector has been pulled out and the TV has RCA (red, white, yellow) jacks, use those jacks and set the TV to INPUT.

Aug 13, 2007 | Zenith A27A11D 27" TV

1 Answer

RCA 32V420T 32" TV


This RCA set uses the CTC187BD chassis. Look on the back of the set and to the right of the cable connector you will see 2 controls sticking out, one on top of the other. The top control is for focus and the bottom one is screen, or overall brightness. If these controls have been turned clockwise then you will have a bright, fuzzy picture with white lines (retrace lines) through it. Tune in a channel with white letters on the screen and turn the top (focus) control until the letters are crisp and sharp. Go into the menu and turn the contrast and brightness all the way down, and then turn the bottom control (screen) until you can just see the picture, just above the point where the picture is too dark to see. Go back into the menu and reset the contrast and brightness and the picture will be back to perfect.

Jun 28, 2007 | RCA 32V420T 32" TV

1 Answer

Horizontal bands


you may have a problem with the vertical output IC.

May 26, 2007 | RCA F27442 27" TV

1 Answer

Tv showing blue screen with flyback lines sound ok


Flyback lines? Is the picture all white with no brightness control with faint horizontal faint lines? If this is what you are saying, the screen voltage could be bad, and if thats the case, the picture tube or the flyback itself could be bad. You could also have a bad connection on the crt socket

Dec 27, 2006 | Philips Magnavox 20MT133S 20" TV

Not finding what you are looking for?
Philips Magnavox 27MS343S 27" TV Logo

Related Topics:

61 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Standard (CRT) Televisions Experts

Sp Gupta

Level 3 Expert

667 Answers

yadayada
yadayada

Level 3 Expert

60960 Answers

Jim Evans

Level 2 Expert

186 Answers

Are you a Philips Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...