Panasonic VIERA TC-P42ST30 42-Inch 1080p 3D Plasma Hdtv Logo
D
Dave House Posted on Nov 24, 2014
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

TC-P42ST30 power light blinks twice,replaced power supply board,no change.What to replace next?

Replaced power supply board.What next?

1 Answer

Jack South

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Governor:

An expert whose answer got voted for 20 times.

Scholar:

An expert who has written 20 answers of more than 400 characters.

  • Expert 195 Answers
  • Posted on Nov 26, 2014
Jack South
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Governor:

An expert whose answer got voted for 20 times.

Scholar:

An expert who has written 20 answers of more than 400 characters.

Joined: Oct 10, 2009
Answers
195
Questions
0
Helped
35561
Points
350

Are you SURE you get 2 blinks? I show NO 2 blink code in the 011 model Pana plasma sets. Anyway...if you replaced the PS board and still get a code, unload the VS supply from the SC board and re-check--see if the VS supply comes up--even for a couple of seconds...about 205 volts or so. If it does--re-connect and see if it then does not come up. If not--then the SC board is likely bad (THE most common failure on ANY plasma set is the Scan board ).

Testimonial: "Sorry, after rechecking have found repeatedly 14 blink code. What now?"

5 Related Answers

Anonymous

  • 159 Answers
  • Posted on Apr 18, 2009

SOURCE: is it hard to change power supply board on

the critic about microelectronics is the fragile that can be manage the boards specially the connectors and really specially some fiber optics this tv has, The main problem is that you probability is high to be surprised when they are already broken because you didn't know where they were located. think about it and probably getting and estimate is not bad specially if the tv only has that problem.

Ad

Anonymous

  • 125 Answers
  • Posted on Nov 06, 2008

SOURCE: PT40LC12 light just blinks green - just replaced bulb - no luck

do you have now a good picture or not

Slinteriors

Sonny Berry

  • 8617 Answers
  • Posted on Aug 06, 2008

SOURCE: replaced convergence ics but now power light blinks 3 times

Your model will not work with STK392-115 in fact I have never heard of those ICs.

Slinteriors

Sonny Berry

  • 8617 Answers
  • Posted on Jun 20, 2009

SOURCE: replaced convergence chips, have new problem

Did you check the 2.2 ohm 2watt resistors? As often one or two will blow when the old ICs fail. The 3 blink error is indicating a problem with the convergence circuit still.

Anonymous

  • 11 Answers
  • Posted on Jan 23, 2010

SOURCE: just replaced lamp. when plugged in, power light

km, I'm having the exact same problem,...lamp housing is secure and so are all covers. From my research the power button will flash yellow when the covers are not secure. This is not my first time at replacing the lamp,...but now, after replacement, powers green flashing, then red flashing, followed by lamp flash red every 5 seconds,...research continues.................

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Panasonic TC-P50G10 7 blink error code fix?

The 7 flashing lights can mean either a dead/damaged SC board or a dead/damaged SU/SD board, the 5 blinking lights meant the power supply board was faulty, possibly damaging elsewhere.
1helpful
1answer

I have replaced the p board and sc boards in this panasonic tc-p50s30 viera tv and still have the 7 red blinks? what else can be wrong?

7 blinks is indicate for faulty power supply however if you already replace it the possible problem is on main board..
0helpful
1answer

Our TV will not come on, the standby light is the only thing that happens. We have tried unplugging everything then re-plugging but nothing changes, the light continues to blink. It blinks twice then in...

Hello,

Your power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Take care.....


0helpful
1answer

The HD-TV screen stays on for 4 seconds then it

Power Supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
Not finding what you are looking for?

92 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...