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42in Philips HD model # 42PFL7432D/37 sound but no picture purchased: 12/07 1st event: 02/09 repair: digital processor replaced 2nd event: 06/20 repair: DC to DC converter replaced

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  • a b Jul 06, 2010

    Can you see anything on the screen if you hold a flashlight to it while it's on?

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  • Philips Master
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My guess - the digital processor has failed again. Time to take it to a repair shop, hopefully it's still in warranty.

Posted on Jul 06, 2010

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Posted on Jan 02, 2017

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I have a 42" Philips LCD TV model 42PFL7432D/37 i accidentally throw a screw driver hit the screen, now the screen has whole bunch of lines and distortion images, can you help me? Thanks Ken


Your lcd screen is cracked and the only repair that you can do is replace the screen. This is not easy to do and usually not cost effective, assuming an exact replacement screen can even be found.
Sell the tv for parts on ebay or craigslist.

Sep 02, 2016 | Philips Televison & Video

1 Answer

Philips 42pfl7432d/37 has no picture or sound. Power light comes on for a few seconds


It sounds like you have done some research on this issue. My suggestion is that the power supply is supplying the dc voltages to the inverter boards it is just that the inverters are not working, it is suggested that you replace both the master and slave inverters at the same time, You might want to try using a flash light or other light source and shine on screen and then get up real close and see if you can make out the images, and if this enables you to see the images and it appears that everything is working except the back lights then I would feel comfortable replacing both inverter boards. Hope this helps.


HID KITS.

May 30, 2012 | Philips 42PFL7432D 42 in. LCD Television

1 Answer

Philip 42pfl7432d/37 has sound, but no picture, what is wrong?


Tv turn on now,pictures only flashes few sec. than dies have audio left only?Yes,than the tv 2 long LCD inverter boards are dead.These 2 long LCD inverter boards help the LCD screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 long LCD inverter boards for the replacement.

May 11, 2011 | Philips 42PFL7432D 42 in. LCD Television

1 Answer

I have a philips lcd tv model 42PFL7332D/37. Suddenly, the picture lost, but the sounds works perfectly. Can anyone help me to solve this problem?


Tv turn on now,u just get a flashes of a picture only a few sec. than dies and have sound left only?Yes,than those 2 long boards that call the LCD inverter boards are dead.These 2 long LCD inverter boards job are to help the LCD picture screen panel to have a backlight to produced the picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 refurbishes long LCD inverter boards for the replacement.

Nov 29, 2010 | Philips 42PFL7432D 42 in. LCD Television

1 Answer

My philips lcd tv has sound but no picture what is


change the backlight (cold cathode light) on your monitor.. If you are able to open the back of your lcd monitor carefully, the backlights are located at the upper and the lower part of the edge .. replace it with conventional cold cathode lights(protective tube was removed)... there are also instances that backlight was good but the ballast transformer is burnt. Replace the ballast. Its very cheap to replace that.

May 18, 2010 | Philips 42PFL7432D 42 in. LCD Television

1 Answer

I need a replacement LCD panel for my Philips TV. the model number is: 42PFL7432D/37 where can i buy it?


unless it's under extended or manufacturer warranty...not cost effective to replace. You can get it at partstore or shopjimmy.com if this is the case. Good success.....Meder's TV

Feb 01, 2010 | Philips 42PFL7432D 42 in. LCD Television

2 Answers

42'' lcd turns on no picture/menu


Your tv is being attacked by electrical surges which seem very violent and has already damaged some logic controls. Please invest in a AC filter which will protect your tv from such spikes....... but first you need to get your tv serviced from the electrical damaged it has already suffered.

Nov 02, 2009 | Philips Televison & Video

3 Answers

50 in philips hd plasma with ambilight model number 50PF9631D/37


The x-sus and y-sus panels have some fuses,check to find out wich panel is broken and replace.

Sep 04, 2009 | Philips 50PF9631D 50 in. HD-Ready Plasma...

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