Question about Philips 32PT6441/37 32" TV

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NO VIDEO SIGNAL

I HAVE A DAEWOO TV MODEL DTG-2596 , IT OPENS WITH ONLY VERTICAL LINES NO SOUND.
PLEASE HELP

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  • MAHER657 Feb 04, 2009

    DR SIR,

    REALLY ONLY HORIZONTAL LINES APPEARS NO SOUND,NO PICTURE.

    REGARDS MAHER

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  • 505 Answers

Relay needs replacing to be honest it cheaper to get a new tv to fix it like $50 or more from a repair shop

Posted on Feb 01, 2009

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1 Answer

Lines vertical


These lines are called vertical retrace lines, and caused by the video output section; or improperly set screen voltage. All of these type of lines will be a little slanting type, across the screen all over, with an approximate one inch apart to each other. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Oct 21, 2013 | Daewoo DTQ-14U5SC 14" TV

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Verticle lines across top of screen


This is a problem with the vertical circuit and because it "repairs" itself, sounds like either a poor solder connection or a failing capacitor. This is a fairly common problem that is easily resolved. If you have repair experience, you can fix this yourself. Please verify the model number and whether or not you plan on attempting the repair and I'll supply additional details.

Thanks,
Dan

Jun 11, 2010 | Daewoo DTQ-25S2FC 25" TV

1 Answer

Green vertical lines,minor. flashing goodback ground pic good sound . i have samsung dlp tv model hl-r4667w


the lines are from the vertical control, theres a minor short on the vertical board if not fixed the power supply will short and whole tv will go green call repair shop and get short fixed

Jun 11, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

No Picture but have sound


OK I got my first TV, first to repair myself that is, and I have no training at all but am kind of a tech dork wannabe. So I checked and I have sound but no signal through the TV tuner, so I hooked up my Zenith VCR to aux 1 and sound with signal appeared, the VCR tuner still works :) so I am leaning toward the TV tuner. It is visibly damaged, and I'm hoping it is as simple as a broken connection. I also noticed a vertical flash and pattern of horizontal lines when it is turned off (white). sooooo I push on.... help!!!!!!!!!!!!! :>}

May 02, 2008 | Standard (CRT) Televisions

1 Answer

No video signal ,flyback lines on my 29pt philips


help is here. back off that screen control tell them lines go away.

you have these things working Powersupply, Vertical, High voltage, sound, leaves video problem , go the the video circuit on schematic and find the video out transitor or ic or whatever they use, check to see if proper voltage or better yet see if got video with a scope, I see allot of shorted video out transistors.
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Jan 02, 2008 | Philips 32PT6441/37 32" TV

1 Answer

Tv Model no HTF27R11 SCREEN LUCKED


your problem is in blue video output circuit.

as you are seeing lines with blue  color

those lines are called retrace lines.

please check

  • supply to blue video output ckt.&blue video output transistor.
  • loose crt base or crt base connector.
  • componenrs related to blue video output section
  • blue signal coming to red video output ckt from signal processor.
  • at last but rare cases crt weak.
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good luck

Oct 16, 2007 | Haier HTF27R11 27" TV

1 Answer

Tv Screen Problems


as you see green screen with lines through it

lines you are seeing is called retrace lines.

the problem is due to green video output section failure

please check the followings as given

  • supply to green video output & video output itself
  • components in green video output circuit
  • crt base loose.
  • connector loose in video ckt.
  • signal from signal processor to  green video section is absent.

hope this will help.

good luck.

 

Oct 15, 2007 | Standard (CRT) Televisions

3 Answers

Popping sounds


Do a complete overhaul of the regulated power supply===solder any/all bad connects,replace any weak capacitors.HB Electronics kit #103-088 will help you locate which parts go bad===get on it before it crashes hard!

Sep 26, 2007 | Daewoo DTQ-27S3FC 27" TV

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