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No power supply

No powersupply of Panasonic TV model 21F2P?

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  • 273 Answers

Sounds silly but have you checked the fuse? or plug wiring my kids have pulled tv wires before and the live became disconnected

Posted on May 27, 2009

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Posted on Jan 02, 2017

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How to rest alamp hour on panasonic tv with a universl remote model pt 432-c14


Turn on the projector
MENU-
OPTION-
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Press and hold the ENTER button for 3 seconds.
Turn off the power.

We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
any questions, feel free to contact me
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Jerry Lampdeng Limited

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Turn on the projector
MENU-
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We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
any questions, feel free to contact me
have a nice day!
Jerry Lampdeng Limited

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Why do i get a green screen on my panasonic tv


is the lcd panel work well ?
Have a nice day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry
Lampdeng Limited

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No standby power on these sets after a power loss is usually a bad IC at location U203 on the back of the power supply board. It's a Fairchild FAN6755 8-pin surface mount IC... A cheap, easy fix if you have basic soldering skills...

Dec 21, 2012 | Panasonic VIERA Televison & Video

1 Answer

WONT TURN ON IT BLINK BUT NO POWER


Most likely a power board or powersupply board issue. My brother in law had same problem and found out that there was a recall on his panasonic PT-50?? Plasma tv. He had to call and complain and got a case number and they supplied the part under warranty but he still had to pay to have it installed.. Good luck. HDTV GURU JAY

Mar 17, 2011 | Panasonic Televison & Video

1 Answer

RCA TV Model F32444 Will not power on


The noise you are hearing is probably the degauss (it demagnetises the screen every startup). The most likely problem is the power supply. Do a replacement of all the caps on the powersupply board and it will likely fix your problem. Because it still has power to the degauss coils it hasn't blown the fuse. Power supply not starting like that is usually caused by a small electrolytic capacitor near the heatsink on the mains side of the powersupply. They can be replaced for about 10 cents.
Hope this helps

Feb 14, 2009 | RCA F32444 32" TV

1 Answer

JVC TV- MODEL AV-K21T.


it was not necessry to replace so many parts if you go as per proper procedure.please proceed as 1 isolate horizontal output section from power supply & make power supply ok. 2 if it becomes ok check hor osc,driver&h/output section. 3 if it is ok connect power input to hor.section which was isolated. 4 check for loose contact or print. 5 put on tv .

Sep 22, 2007 | Televison & Video

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