20 Most Recent Panasonic VIERA X1 series TC-42PX14 42 Inch 720p Plasma HDTV from Questions & Answers


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electro-medical.blogspot.com/
Blinking codes details of many popular brand TVs are given. Surf the site with patience.

Panasonic VIERA... | Answered on Mar 15, 2016


The following website is the owners manual, & I believe ypur settings start on page 31.

http://content.abt.com/documents/24409/tc42px14_manual.pdf

Panasonic VIERA... | Answered on Mar 04, 2015


IF THE AUTO SCAN DID NOT FIND IT THEN YOU CAN NOT GET IT .

Panasonic VIERA... | Answered on Jan 20, 2019


I had the same problem with my Viera. if you disconnect the power and ribbon cable from the YSUS board (check youtube for how), the light led will blink 6 times, indicating the YSUS is bad. Check ebay for TNPA5175 board (about $115-160). The pop is one of the DG402RP chips burnout. These are about $4, but only available from China. If you can wait a month for delivery, you can solder the new one to replace the bad one. You may want to purchase several in case more are bad or it happens again.

Panasonic VIERA... | Answered on Apr 14, 2018


That probably won't work. You'll have that problem until you get a new TV.

Panasonic VIERA... | Answered on Feb 13, 2018


I would say that's pretty much had it ,if there's smoke coming from the back something has burnt out
I would take it to a TV specialist to see if it can be repaired
Nick

Panasonic VIERA... | Answered on Feb 03, 2018


I presume you are unable to activate the on screen menu after the picture goes, if you can then heat for setup or initial set up and factory reset and see if that clears the problem.

My guess would be it needs a service engineer to look at it there may be a faulty part which fails shortly after power up. If by Off it is just in standby then try pulling the plug out for an hour to let it cool down then if that works do a factory reset to clear any software problems.

Hope this helps.........

Panasonic VIERA... | Answered on Jul 02, 2017


Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Panasonic VIERA... | Answered on Jun 09, 2017

Not finding what you are looking for?
Panasonic VIERA X1 series TC-42PX14 42 Inch 720p Plasma HDTV from Logo

3 questions posted

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5699 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

512 Answers

The Knight
The Knight

Level 3 Expert

76140 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

VIERA Panasonic

  • VIERA Panasonic

Most Popular Question

panasonic tc 42px14 12 blinking led

  • Televison & Video
Loading...