Question about Panasonic TH-C42HD18 42 in. Plasma TV

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I have a panasonic plasma model th-c42hd18. I can turn on the tv and the red light is solid. It has no picture and no sound. What can the problem be?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Panasonic TH-50PZ Plasma TV won't come on.

what is a UPS?? mines doing it too

Posted on Oct 05, 2008

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ripleymojica
  • 643 Answers

SOURCE: broken glass - 42 panasonic th c42hd18

usually not very cost effective to replace the front screen. id say around 70% of what you paid for the tv.

Posted on Jun 03, 2009

tvhelp-Dave
  • 178 Answers

SOURCE: TH-42PZ80U Panasonic Plasma, red light flashes 10 times

Panasonic said "A" board,
A board SOS Detect (Explanation)
10 Blinks SOS: The voltage regulators IC5400 and IC5401 in the A board generate SUB9V and SUB5V. The 9V and 5V from these ICs are monitored by IC1100. Any abnormality on the SUB9V or SUB5V lines, triggers the shutdown circuit and the MPU shuts down the unit. The power LED blinks 10 times.

But need to measure the connection SC2, if it short, it will be the SC board.

The knowledge obtain from: Real case of repair by myself.
Information from Panasonic training manual.

Posted on May 10, 2010

AJIN G
  • 6694 Answers

SOURCE: I have a Panasonic model

hi,
In your tv there some problem with power supply. you have to check the followin voltages. Sub 5v SOS ,Main 3.3v SOS A-Board,DTV 9v SOS , Tuner Power SOS. If any one of the voltage fails it will shows 10 blinks.
ok

Posted on Jul 18, 2011

  • 184 Answers

SOURCE: Panasonic viera Plasma TV model TH-P42X10A The tv

Hello,

The power supply board of the television 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.

I hope this will help in solving the problem....

Posted on Aug 01, 2011

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My 2009 panasonic hd plasma tv, model TH-46PZ800A will not turn on, the red light just flashes


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Red light now blinking two times after i left it unplugged for 15 minutes i then tried to turn it on again prior to that it was blinking 4 times is this still a power supply issue


This is not a power supply issue. It sounds that an inverter board fault. If you wish to get more details about the blinking codes to panasonic TVs, check the site linked here. http://electronicshelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

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Can your power cord be bad on a panasonic plasma tv to cause it to turn off and not start again and blow a fuse on pb


The main power regulator board will have some shorted component/s on it. Normally, these boards to plasma TVs are irreparable. Card base replacement should be done.

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How do I connect the DVD player to a Panasonic High Def Plasma TV?


Choose connections on the Panasonic that match those on the player--

Do you have on the player Component outs(blue,green,red and 2 audio which are red and white? This ought to give you the best picture and sound.

Other inputs to the set must match the ones coming from the player--Most owner manuals have a lot of details here.

If the player has 1080 output hook to a similar input on the set.

Some advice here: make the connections between units with both turned off.

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Broken glass - 42 panasonic th c42hd18


usually not very cost effective to replace the front screen. id say around 70% of what you paid for the tv.

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