Question about Televison & Video

1 Answer

Tv wont turn on at all

I have a 50" Phillips projection tv that is 3 years old and it suddenly wont turn on at all. I did check the fuse and that was ok. what could the problem be, i am going crazy watching a 13' screen. thanks!!

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 8,617 Answers

First off I usually check The horizontal output and the Low voltage regulators for shorts or open conditions.Followed by checking capacitors ,resistors and diodes in the power supply. Do you have a service manual for your set? That will give you the various test points and what the voltages should be to help nail your problem down. You'll need to be cautious around the capacitors as you can get shocked even with the power disconnected. If you dont have a manual you can probaly get one at this link. Hope this helps. Let me Know if you have any questions . http://www.servicemanuals.net/ Here is another link for manuals http://www.smshop.org/

Posted on Jan 06, 2008

Ad

1 Suggested Answer

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Is anyone there? I am having a problem i have never run into before. I have a phillips rear projection 55" which is about 7 years old. All of a sudden the picture went out. I checked the fuse and it was...


You have a bad small signal module! Location should be in the rear left side. The board will require extensive work to pull out and reworked or replaced! This board will have three large heatsinks with convergence ICs and an audio ICs attached to them.Good Luck and thanks for asking!

May 24, 2010 | Televison & Video

1 Answer

I have a dlp 50 first a red light came on in the on and off switc


If this set is more than ten years old then I would recommend it's replacement. If it's not then a house call is your only choice due to the size and weight of your television. I can't find any data with Phillips about this set which usually means they no longer support it's repair. (They are only required to support it for 5 years after it's out of warranty.) The hard part is finding a repair technician that is competent to trouble shoot and repair this brand. Don't forget that all the components in your set are just as old. Failures happen all of a sudden with usually no symptom. The fact that you can turn it on with no result means an internal failure.

Mar 31, 2010 | Philips 50P8341 50" Rear Projection...

1 Answer

TV will not turn on


Good Morning Chris,
OK, first of all lets unplug the TV and wait 15 minutes for the High Voltage to discharge.
Remove the back and follow the power cord to the power supply. Somewhere around there you should find a fuse. (there may be more than one) get a bright light to look inside and try to find as many fuses as you can. Remove each fuse one at a time and check them with an ohm meter.
If you don't get a good solid reading on any of them replace the fuse or fuses with the exact same rating. Even if you get a reading and the display is jumping around and will not stablize, replace the fuse. Usually a good fuse taken out of the circuit will display a good steady reading on the meter.
I hope this solves your problem.
Have a great day!

Mar 26, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

The input 3 has been turned off, how do i turn it back on?


it can be turned on and off in the menu. under parental control. you may need a code to turn this on or off.

Dec 27, 2008 | Mitsubishi VS-50705 50" Rear Projection...

1 Answer

LCD tv power light doesnot come on.


These off brand almost always have power supply issues that have to be troublshot. $150 at a local tv repair.

Nov 18, 2008 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

Mitsubishi Projection Television wont turn on


Un plug the set first then remove the back, and depending on the model number you should have two or three fuses on the board on the right side where the power goes check them for continuity with an ohms meter. What is the model number of your set? Also does the led indicator light up?

Apr 27, 2008 | Mitsubishi VS-50605 50" Rear Projection...

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

Related Topics:

67 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75843 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Marvin
Marvin

Level 3 Expert

82149 Answers

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

Answer questions

Manuals & User Guides

Loading...