Question about Televison & Video

Open Question

We have a Philips 47PLF7642D/05 LCD TV and when we turned it on today we had sound but no picture. Everything is plugged in and the blue light is on in the corner so we know it has power but nothing else is happening!

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 10 Answers

SOURCE: philips LCD HDTV -- color problems

hi
try a reset

Posted on Jan 02, 2009

  • 230 Answers

SOURCE: polaroid tlx-03210b lcd tv tv will not turn on

Yes I think that would be the problem, aswell as some dry (cracked solder joints). A bad cap is usually bulged on the top and looks like this:
http://www.auroracomputer.ca/images/bad_cap.jpg
hope this is helpful!

Posted on May 07, 2009

  • 10 Answers

SOURCE: No picture on Philips LCD TV

One very common problem encountered on many Philips models, old and new, In some cases, the SSB board has to be replaced as the resistor on the PCB on the back of the CRT had to be fixed. In other cases the Y Sustain board had to be replaced. If the problem is not due to these two issues, then the capacitors will need to be replaced as they only have a fixed guaranteed life. Thus, it would be wise to take out an extended warranty on Philips due to this common repair issue which often occurs after the limited warranty has ended. Or you could just call your local repairman. There are lots of websites on how to fix it yourself on google. There could be many reasons. Hope this helps!

Posted on Apr 14, 2010

mace1mace
  • 1138 Answers

SOURCE: 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.

Posted on May 18, 2010

freetek
  • 5568 Answers

SOURCE: I have Philips 15PF9945 (15"

If the last problem happened at first, I would blame the power supply since this is a very common point of failure. You have had so many different problems preceding it dying completely, it sounds you should plan on replacing the main board and the power supply. The failures you first had all point to the main board where most of the signal activity processes happen but the fact that it will not even light off now point to what I would call a 'lemon.' If the set is more than 2-3 years old, it may have still been built by Philips but all the newer sets under that name are now built by Funai, the worst Asian manufacturer of all.

Posted on Apr 18, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I fix a black screen with sound working and LED light on.


Unplug the set and let it stand for two minutes. Plug it back in and see if it works. If that doesn't work contact Philips support: http://www.support.philips.com/support/contact/contact_page.jsp?userCountry=us&userLanguage=en

Mar 14, 2015 | Philips 42PFL3704D LCD TV

1 Answer

I decided to try the TV again, after it sat for the day. I plugged it back in, turned it on from the tv panel. It came on picture and sound was fine. Within 10 minutes, everything stopped, went blue. I did...


sounds like it is over heating. in side the tv there is 2 square box cannot remember the colour but they are yellow or blue near to a heat sink chip. if you change them it may just be that fault. Bush tv's suffer from this problem.

Aug 31, 2013 | Spectroniq PLTV-42HW68 42 in. LCD TV

1 Answer

Picture wont come up on TV just the sound, i tryed unplugging everything and plugging it back in.


Ur tv the LCD inverter board is dead.Replaced this inverter board ur tv will get the picture back.Tries Websites like Shopjimmy.com,Ebay.com to buy an refurbish LCD inverter board for the replacement.It a long board in shape.

May 31, 2010 | Philips 52PFL3603D/27 52 in. LCD HDTV

1 Answer

Philips 42 inch lcd tv picture coil(?) intermittant hf noise. no noise on a blue screen. back to tv and noise comes back.


sounds like radio interefence from unsheilded speakers etc turn everything off apart from set see if that helps.if it does turn each unit back on till you find source of noise i had a home cinema sytem that did this had to move unit away from set.

Feb 17, 2010 | Televison & Video

2 Answers

Philips Model 50PL9126D\37 Turn TV on and after a


Ur LCD inverter board is dead,must change to get ur picture back.It usally a long board.

Jan 21, 2010 | Televison & Video

2 Answers

I have sound but no picture, over the last month it has been taking an hour to get sound and picture from switch on, but today it is just sound after about 2 hours. 15PF4121/05


Similar problem in my Philips. No picture, just green led flashing in front panel. Reason was dried up capacitors in power supply card. Came on by renewing c223 and c228.

Jan 18, 2010 | Philips 15PF4121 15 in. LCD Television

1 Answer

47" Philips LCD TV will not stay on and show a picture.


Your mainboard needs to be replaced.

You can get one on ebay and replace it or get someone who can do that for you.

if you still have guarantee, it is covered, if not you will need to buy it.

May 27, 2009 | Philips 47PFL7422D/37 Television

1 Answer

Philips flat screen tv will not power up.


Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or
not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to jah2mil@hotmail.com if you require further assistance.

Dec 20, 2008 | Philips 32PFL3403D/27 32 in. LCD TV

1 Answer

My TV won't turn on


That was my problem.

http://www.fixya.com/support/t293971-37_polaroid_lcd_tv_turn

Jun 19, 2008 | Polaroid FLM-3734B 37 in. LCD HDTV

2 Answers

Philips plasma tv 37


I hate to be the one with bad news but sounds like the display is bad and not worth reparing the last time I checked they were going for 12 - 14 hundred dollars

Jun 11, 2008 | Philips 42PF9630A 42 in. Plasma Television

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

61 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

Cindy Wells

Level 3 Expert

5099 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...