Question about Panasonic PT-47WX49 47" Rear Projection Television

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After two electrical surges the tv went out. what can I do with it? What is wrong with it?

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What does the tv do when plugged in? Have you opened up the back to look for blown fuses? If the set is non-responsive the surge may have blown the glass fuse near the connector for the outlet plugin. If you do open the back make sure the tv is unplugged.

Posted on Dec 08, 2009

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Check the power supply or cable of the tv

Posted on Nov 16, 2009

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1 Answer

During a lightning storm my TV went off and won't come back on.


It's called a "power surge," and the only way you can prevent a power surge from destroying a television completely is to use a SURGE SUPPRESSOR, and make sure that the grounding for your electrical system is optimal (meaning at least THREE TRUE GROUND POINTS, usually GROUNDING ROD, GROUND MESH, and PLUMBING GROUND). Consult a qualified electrician.
Sorry for your loss!

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Sony KDL 46HX820 turns on, then off and red light blinks four times.


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Do a Power Reset.

1. Turn off the TV.
2. Unplug the power cord of the TV from the electrical outlet.
3. Let the TV remain without power for 60 seconds.
4. Plug the power cord back into the electrical outlet. (If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.)
5. Turn on the TV.

If the issue still persists after performing power reset, that may be an indication that the TV needs service. You may refer to this link to locate the nearest Sony authorized service center in your area.

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1 Answer

Tv went out when power went off, will not come back on


You NEED 2 go to a RETAIL Store, and purchase a SURGE PROTECTOR. It MUST have a switch, maybe a lit switch. When NOT watching this TV, TURN the POWER OFF. This WILL save burnout of the POWER transformer, and NOT use electricity, saving U money. When turning on this tv, U MUST have an electric Fan, to blow air across the electrical boards. This too, will add LONGIVITY, to the overheated electical circuits. I hope this helps.

Nov 29, 2012 | Toshiba Televison & Video

1 Answer

2nd tv will not find signal after electric power cut


usually a surge like that can damage the circuitry

Jul 21, 2012 | Televison & Video

1 Answer

My electric went off yesterday and when it went back on my tv wouldnt turn on it was working fine before the power cut we have changed the fuse but still nothing is there anyway i can reset it to make it...


you said you changed the fuse. (inside the tv)double check to see if its blown agian if not. keep it unplugged for about 20 minutes to reset the surge protector onboard . if you have done all that the fuse didnt protect your tv from the surge and it gone. IF ITS CONNECTED TO A SURGE PROTECTOR unplug it from that and plug directly into the wall TRY THAT FIRST let me know if this works.

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1 Answer

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IF SO OHM SUPPLIES FOR REPAIRS OR PARTS UK ONLY

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1 Answer

Electricity went out with tv on...now it will not come back on


Sounds like you had a surge go through your tv. The best thing to do is bring it to a repair shop. I do not suggest trying to open it and work on it yourself. I have seen to many get hurt that way not knowing what they are doing.

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1 Answer

Sony Projection TV 60 XBR, wont turn on, blinking green light


This sounds like when the power came back on a surge went into your tv and burnt out the TVs main power supply or possibly burn out the flyback power converter on the TV main board!
(I am pretty sure it is either one of these things!)
Please rate answer
THANK YOU!

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1 Answer

Power surge


its a problem in the power supply

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