Question about Panasonic PT-51HX40 51" Rear Projection Television

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Turns on then right off after a click saw smoke coming out of tv

Tv is about 7 years old turns off right after turning on. hear a click. saw smoke coming out of back of tv

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  • lely119 Sep 13, 2008

    Had a certified tech out. He called panasonic and they stated they do not make the power supply board. Said I need to pitch this thing. Only 6 years old and what I paid for it. Is there anything we can do?



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Check the board, maybe is burned , I have the schematics, if you want it, write me to ipbass@gmail.com, only I need the model of the board

Posted on Aug 23, 2008

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If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the red power light flashes slowly. The TV is a Panisonic 1080i HDTV, about 6-7 years old. ... I have an old type sony tv with the big back and the red power light keeps flashing and ...

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Jan 03, 2016 | Televison & Video

3 Answers

Set is 7 years old - it turns off intermintently


Ours used to do that - and then we moved it to another state with us. Since the move it doesn't shut itself off anymore. I suspect that the problem was dirt and dust inside which got knocked loose in the move and the shutdown was due to thermal limits being exceeded. You may want to try vacuuming or blowing out the dust inside if you feel comfortable opening up the unit.

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ED5SHEXKQ01 is 7 years old. Stopped cooling. Fan is running.


It could be your compressor trying to kick in. Or it could be your defrost system trying to start or stop. The least expensive thing to start is to replace the start kit on the compressor. Call or email us and we'll be sure to get the right part to you asap. You need to turn it off NOW before you burn the other parts up and don't turn it back on until you install new parts.

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TV was working just fine.. no issues at all.. turned TV on.. and got a click click click sound... no picture, no sound (other than click) smelled like something was hot. TV is about 7 years old. TIA.....


It sounds like it is time for a new TV, unfortunately. Nowadays you can get a new one for about the same as your repair costs would be. If you smell something burning you probably smoked a circuit board.

Apr 10, 2009 | Televison & Video

1 Answer

Smoking


Couple things I would look for first the condition of the blade do you see any buildup around the teeth like something has burnt on it. Also look into the area around the blade under the table (unplug saw first) to make sure that something hasn't dropped into it rubbing blade causing smoke. Also turn the blade by hand to make sure turning freely. The smoke could possibly be coming from a bearing. If it less than a year old Bosch has a pretty good warranty and you might look into that also. Let me know and I will dig deeper into it.

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1 Answer

Nothing happens. power on,can hear click


I had the same problem, but I saw the events leading to it. I was watching TV, went to help the wife, heard a pop, came back to find the TV off. Turned it on, heard the same click you described. I believe you need a new bulb. Mine lasted around 2 years of heavy use. Bought two on ebay. Make sure to consult your manual for the particulars on the bulb.

Jan 07, 2009 | Sony KP-57WS500 57" Rear Projection...

2 Answers

It won't turn on


The smell of something burning is not a good sign. The clicking sound you are hearing could be a relay or breaker kicking in and out as a result of whatever is wrong.

This could be cause by:
1. A problem in the power supply.
2. A problem with the Horizontal Output Stage.
3. The Flyback transformer.

Someone gave me a TV once that had the same problem. I determined that it had a bad flyback transformer. I replaced the transformer and the TV worked about 5 secs before I saw some black smoke come out of the new flyback. I turned it off right away and realized that something else was bad that caused the original flyback to burn up. The same thing was causing the new flyback to go as well. It turned out to be a shorted, 50 cent hi-speed switching diode. Fortunately, because I had turned the set off quickly when the 2nd flyback started to smoke, once I replaced the diode, the TV was fixed.

If you want to get it working again, you'll need to have it serviced.

Good luck,
- Jim

Jan 26, 2008 | Zenith B27A11Z 27" TV

1 Answer

My TV won't come on!!!


you have powersupply problem .you wil have to have it checked by tech sorry

Mar 22, 2007 | Sony KV-27V42 27" TV

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