Televison & Video Logo

Related Topics:

Posted on Nov 03, 2010

Model #42PFL5432D/37 Not receiving power? when

Model #42PFL5432D/37 Not receiving power? when the tv 1st went off the red pr. light was flashing dimly and you could hear buzzing sound,but no voices . Nothing at all now.

1 Answer

Anonymous

Level 1:

An expert who has achieved level 1.

MVP:

An expert that got 5 achievements.

New Friend:

An expert that has 1 follower.

Hot-Shot:

An expert who has answered 20 questions.

  • Contributor 22 Answers
  • Posted on Nov 03, 2010
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

MVP:

An expert that got 5 achievements.

New Friend:

An expert that has 1 follower.

Hot-Shot:

An expert who has answered 20 questions.

Joined: Nov 03, 2010
Answers
22
Questions
1
Helped
6225
Points
72

I was a tv engineer for many years quite a while back now and when a led is flasing or pulsing it usualy means the tv's power supply is in over current mode wherebye it shuts down to prevent any further damage due to a part of the circuitry drawing excess current, high voltage transformer etc, you need to get a techie in, sorry.

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1helpful
1answer

How can i fix my Philips model 42PFL5432D/37 Flat screen TV that powers on, but no picture.

The main board to your TV is faulty. It is best to contact the authorized service center for Philips; because, it will be very difficult to get the main board to Philips brand TVs, and after the replacement, a firmware update too will be necessary. This is a skilled work. http://electronicshelponline.blogspot.com/
1helpful
1answer

Philips 42pfl5432d/37 tv chirps when power is on

Usually stems from a short on the power supply board. I have a 37MF337B/37 37" that had the same problem. Turned out the set had 5 leaky capacitors and a shorted diode on the power supply board.
0helpful
1answer

I have a 42 inch LCD Phillips (42PFL5432D/37). The TV will not power up and the power button is flashing red and is making a chirping sound. Please Help.

I'm having the exact same problem with the exact same TV... capacitors are all good. I suspect a diode. will report back
4helpful
2answers

42PFL5432D/37 WONT COME ON DEAD/NO POWER LED DISPLAY/2 YEARS OLD

An issue i came across with this particular model tv was there were two (2) 3300 micro-farad 25v caps on the power board that have gone bad, preventing the tv from starting up. I replace those two capacitors and it started right up! I suggest having a tech do it, unless u have experience with electronics. I cannot be held responsible for any damage done to your tv, warranties voided, or shocks you may receive. but that should get it to start back up.
0helpful
2answers

Philips lcd tv 42pfl5432d/37 no picture

based on what you clarified and my experience I'd bet the problem is in one of the inverters, most likely the main inverter.

Look at the board part number - it's usually imprinted on the board itself - and look on eBay or Google for it.

Another way to go about it is to type in the model number (usually without /37) followed by the word "inverter", e.g. "42pfl5432d inverter".

My search yielded result board number VIT70023.80 and from there you start searching for this on eBay...find a reputable seller (like me, except I don't think I have it) and buy it.

It might be the slave inverter, it might be the master, but from what you describe it's more likely the master.

It's possible to nail it down, but it will require multimeter and some extra time.

Hope that helps!
0helpful
1answer

Flashing red light

Same problem with my Sony. Unplugging for 36 hours solved the problem
0helpful
1answer

Pioneer elite pr-1010hd plasma tv

It has an internal problem. Needs a local repair man. :(
Not finding what you are looking for?

496 views

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1259 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Cindy Wells

Level 3 Expert

6688 Answers

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

Answer questions

Manuals & User Guides

Loading...