Question about Panasonic TC-21S80RQ TV

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I have a panasonic sophia tv model - TC21S150Z. When i switch on from cold, the screen flicker with a flash light and went off but the power indication is still on. When i switch off and on again the tv is working normal. Always i have to switch on two times. What is the actual problem of the tv.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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phil_frye
  • 295 Answers

SOURCE: Panasonic CT-27L8SG displays gray screen and white hoizontal line

Is it still under warranty?
If not I would find a good TV Service Shop and have them check out the power supply as there more than likely a 'Capacitor' much like a battery that is going bad.
Blessings,
A/V Media Guy

Posted on Nov 22, 2009

Testimonial: "Thank you. This answer has been very helpful. I will take it to the shop. The TV was made in Nov 2003 and is not under warranty."

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Orbixx
  • 133 Answers

SOURCE: panasonic ct-36hl43 tv

This is usually down to a safety feature cutting out the Television from harming itself. Or quite possibly a fault that make it turn itself off - it may well be thinking it's receiving the command to turn itself off. Either way, it's impossible to find out without opening it up. A professional repair is the only way, check up on your warranty. You may want to plug it into a different power source, just on the off-chance that it may solve your problem - but don't get your hopes up.

Posted on Sep 07, 2007

SOURCE: Panasonic CT-36HL44J TV went dead, won't turn on.

have check for fuse? is your tv cord good?

Posted on Oct 24, 2008

pgh_pa_guy
  • 2992 Answers

SOURCE: Hourglass picture. Panasonic CT-35G30T

This is caused by bad solder connections in what's called the pincushion correction circuit. Some of the transistors get quite hot, and over time the solder connections to the TV circuit board become intermittent. When you tap the set, it causes them to make contact again so the picture is normal, but then it goes funny again. Resoldering the connections would take care of this problem. I would suggest calling a professional in to make the repair, which would cost far less than a replacement TV.

Hope this has been helpful, and thanks for using Fixya!

Posted on Feb 02, 2010

  • 7 Answers

SOURCE: I have a panasonic flat screen tv and My standby

the tv tells you there is a technical problem with it.
lots of time this has something to do with the power supply of the tv.
contact a technician to have it fixed.

Posted on Sep 01, 2010

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