Question about Panasonic PT-53TW53 53" Rear Projection HDTV-Ready Television

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Power I turn on my 52" Panasonic and the power stays on for about 10 seconds and then shuts off. If I unplug the set and plug it back in it will do the same thing,

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  • Panasonic Master
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Sounds like the set is going into protective shutdown. The service manual will give you the voltages to check components in the power supply. I will post a link where you can obtain one. They will email it to you and provide free support to help you diagnose whats goin on. The manual cost 10.99
http://servicemanuals.vstore.ca/

Posted on Feb 22, 2008

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My RCA D52W15 52 in. is not turning on. Please help!


Yes, it is not a good set and the situation you indicate means a short exists and the set is following the 3 strikes rule it has--it will attempt to come on 3 times and then go into shutdown.

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Sounds like bad capacitors in nthe power supply, or maybe a regulator in the power supply. Have a tech take a look at this TV set for you, as there are no user replacable parts available in the TV set. Good Luck

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Hi, my Panasonic PT47WX49E rear projection tv suddenly shut itself off. It won't turn back on at all unless I unplug it and plug it back in. However, when I do that, the power light comes on but nothing...


Either give me a yahoo or note if light on front of set blinks--count the blinks if it does.

most common is 3 blinks, pause 3 or 5 blinks etc.

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SD TECH

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1 Answer

My panasonic rear projection TV turns off


this just happened to us, we tried the reset button, didn't work. we unplugged from surge protector and plugged the tv in the regular wall socket and after a few minutes the green light quit and we were able to turn tv on

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Well, first your model number is the 42 inch, but I digress...

I had a similar problem with a Viewsonic 27 inch, with the blinking power light on a failed power-up. It turned out that replacing the power transformer was the ticket. However, as I have the 50 inch Panasonic plasma, I know that the transformer is built into the set itself. I'd still suggest that this is what needs replacing though, as this is different from a set being on but having no picture.

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Tv turned off


When the tv shuts done does the power light blink? If so what number does it blink? That will tell me which circuit your problem is in. Notice the number of blinks then let me know. Also what is the model number of your set.

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Hitachi 60" picture flashes on and off.


I've had the same issue although I don't unplug everything. I turn it off and then unplug it from the wall for 10 seconds then plug it back in. Seems ok after that. Has happened 4 or 5 times over the 10 years I've owned it.

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TV turns off


It sounds like you might either have a bad power cord or you might have an over heating issue. Some times the TV will automatically shut off if it senses a fan issue or it starts to overheat. What technology is your set? DLP, LCOS, DILA...? If its under warranty I'd suggest to get someone out asap to take a look at it.

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Has anyone had problems with connecting an 'HDMI to HDMI + SPDIF + RCA L / R Audio Extractor Converter (HDMI input,HDMI+ Audio output)' to a Panasonic PT-53TW53? I have a TiVo Premiere hooked up to my Panasonic PT-53TW53. I use the HDMI out, and RCA R+L outputs on the TiVo, and hook up to the digital in connections on the TV. The conversion of the HDMI out is via an HDMI to DVI cable. This has worked perfectly for years, but recently I wanted to disconnect the TiVo and replace with my Roku or Amazon Fire TV. Both have a single HDMI output. So I purchased an AGPtek HDMI to HDMI + SPDIF + RCA L / R Audio Extractor Converter (HDMI input, HDMI+ Audio output) box, hooking up the HDMI output from the Roku or Fire TV to the input on the extractor/converter, and simply disconnecting the HDMI to DVI and RCA R+L outputs from the TiVo, and plugging them into the outputs on the converter/extractor. The converter/extractor has a 3 position switch: PASS, 2CH audio, or 5.1CH (via and SPDIF or Toslink cable). I have had 2 of these converter/extractors, and with both the Roku and Fire TV I got the same results with both converter/extractors: With the switch on 2CH, which is where I understand I should get HDMI video and 2CH RCA audio, all I get is the RCA audio. No video. If I switch to PASS I get video with no audio. Of course on the 5.1 setting I get nothing, since the TV does not support SPDIF. Yet I see reviews all over Amazon indicating folks are using this converter/extractor for this very purpose, and it is working fine. I can't possibly imagine that it is some sort of incompatibility issue with the TV, since the TiVo has worked (and continues to) fine for years. Any ideas?

Feb 28, 2017 | Panasonic PT-53TW53 53" Rear Projection...

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