Panasonic TH-42PA25U 42 in. HDTV Plasma Television Logo
charles fitch Posted on Jan 25, 2007
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

My Tv won't turn on...

When I turn the power on, it makes several clicking noises like it wants to turn on, but then I hear a few more than usual and it fails to turn on...Almost like it clicks itself off again. The red power light blinks twice then remains a solid red and repeats the blinks... I've tried unpluging and repluging everything... I doubt the repair will be cost effective...can someone pls advise how to fix this problem? Thanks!

  • Anonymous Mar 30, 2014

    i will unplug then replug the power cord in, the red power button will flash, I will hear a light click noise and the blinking will stop. what is the problem?

×

1 Answer

Bill Heronemus

Level 2:

An expert who has achieved level 2 by getting 100 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Sergeant:

An expert that has over 500 points.

  • Expert 308 Answers
  • Posted on Jan 28, 2007
Bill Heronemus
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Sergeant:

An expert that has over 500 points.

Joined: Nov 25, 2006
Answers
308
Questions
7
Helped
129322
Points
612

The two blink code "could" mean a problem in the power supply. I believe a 3 blink code means the 3.3 Volt Supply Is bad on the power Board. I would price the new 42" LCD TV's vs repair costs before proceeding.

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Tv wont turn on, and its making a clicking noise

That usually indicates that your power supply has gone bad. The clicking sound you hear is your power supply not getting enough current to turn on your screen. Could be a simple fix as a bad capacitor but not sure? If you can pin point that problem being your power supply, it is some times cheaper to just replace the power supply board but it depends how old your TV is and if the power supply unit is available.
0helpful
1answer

How to reset tv

hi Tracie,
is the set making a clicking noise?
is the power light flashing on the front?
or no power light at all just dead?
if the set is just dead, just put your ear to the back vents can you hear like a very faint screaming noise and can you smell and burning in the vent?
if so it just could be capacitors on the power board.
if its clicking the that will need a service kit on the power supply board.
if the power led is flashing then you will need to count how many flashers from start to finish when you first turn set on.
hope this helps.
Panasonic TH 42PX75 80 TH C42hD18 Dead TV Repair Fix TXN P1XGTUS HNTUS... Panasonic TV Won Turn On Learn How to Replace Your Power Supply FIX Panasonic Viera 42 inch Plasma SU BOARD TH 42PX75U Diagnosis Repair...


0helpful
1answer

Tv won't turn on makes clicking noise

that click is the power relay, but i have seen several diferent ways this can happen, is it clicking so fast it kinda resembles a buzz noise or do you just hear one loud click when you turn it on? email me [email protected].
0helpful
1answer

Model khm9qwh5 won't start

This particular model has some sort of internal electronics that require a charge before the unit will function. As a result, when allowed to sit in the cabinet for a long period of time it will simply not turn on. Instead, all you will hear is a "click" noise when you try to power it on. When you get the dreaded "click" noise leave plugged in for several hours and try again.
0helpful
1answer

My samsung tv is making clicking noises and won't turn on

Clicking noises may mean a power supply voltage is not staying correct or that board is bad---a suggestion: visit shopjimmy.com who has by model number a list of all the boards used in almost every Samsung Flat screen set made.
0helpful
1answer

TV won't turn on. I hear a clicking noise near the power supply. I have no picture or sound

This is usually and most likely caused by the power inverter/board. There are capacitors and other components that can burn out and will cause the power not to be transfered correctly
4helpful
2answers

My 40' vivo tv has turned off and won't turn back on but the red stand by light is on??

If the standby light is on and it does not respond, it is most likely to be a problem with the power supply . First try this, unplug and leave the set like that for a few hours. Then plug it back in to see if the tv attempts to turn on when you try to power it up. See if you hear a "click" even if it goes back to standby. Let me know what you found so that I can help you test the power supply board to confirm, if necessary.
4helpful
2answers

My Samsung 60 inch DLP TV turns its self off several times an hour. Eventually is stays on. What's the problem?

Hi,do you hear any strange noises? If you hear clicking or like wanting to turn on it could be the board that powers the lamp it's called the ballast.Here's the instructions to replace it :http://www.fixyourdlp.com/guides/samsung/bp47-00033a.php But if you don't hear any strange noises,tv is around 6000 hrs,2-4 yrs it could be time to replace the lamp.Have a bless one!
1helpful
2answers

Clicking noises before TV turns on.

The clicking noise is coming from the power supply relay. Is makes this sound when the TV is usually turned on or off but has become faulty. It will only get worse over time usually until the TV will no longer turn on anymore. You need to replace the power supply in order to fix the TV.
4helpful
2answers

Tv wil not turn on just keeps making a clicking noise

ur relay keep try hard to turn tv on that u hear clicking noise.
+5VDC is leaking! open back cover,check power supply board.
1000uF or 2200uF capacitor is popped open or leaky.replace with known top quality capacitor.do it ur self repair will save u $200.
Not finding what you are looking for?

461 views

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5755 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Cindy Wells

Level 3 Expert

6688 Answers

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

Answer questions

Manuals & User Guides

Loading...