Question about Panasonic PT-47WX53 47" Rear Projection HDTV

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No picture Panasonic projection TV just shut off. The power button does not turn on or off. The power ligth blinks. Is the problem a bad bulb?

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This set is a projection tv with 3 tubes red,green,blue more then likely 1200pf 2kvolt capacitor,hori output transistor.

Posted on Dec 10, 2008

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The lamp light is blinking once every 5 seconds. The manual says that " Lamp will not light or light is abnormal"


HI,

Panasonic PT50LC13 lamp indicator blinks to tell you the lamp is faulty.

You need to replace the bulb or TY-LA1000 lamp assembly. This link displays all Panasonic TV Lamps and TV Bulbs. This page shows Panasonic lamp location and How to Replace TYLA1000 bulb. TY-LA1000 Bulb Replacement requires the use of a long Philips Screwdriver to reach screws within the lamp cage.

Unplug AC power before removing the lamp and re-install all doors, etc, correctly before starting the TV. Vacuum any visible dust or lint from air vents and lamp area. Do not used forced air to blow out dust, big problems may result.

The user's manual has a description of what the Blinking LED indicators mean.

easyab.jpg
Image of TYLA1000 lamp.


Robert

Apr 14, 2011 | Panasonic PT-50LC13 50" Rear Projection...

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The power light is just blinking red on my panasonic 1080i hdtv. cant even switch it off using the power button. picture and sound come on for about a second when the tv is switched on after power cord...


The power light keeps flashing and the tv won't turn on. 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.

Jan 01, 2011 | Panasonic PT-53WX53 53" Rear Projection...

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Worked fine two days ago. Last night turned it on and nothing happened except a red blinking light by the power button on the TV. Unplugged the TV and tried again...same thing - no picture and red blinking...


You need a new projector bulb. Google up your model and buy the best warranteed one you can find. Buy a "caged assembly" and not just a bare bulb.

Then unplug your tv and get a screwdriver. Follow your model's instructions and just snug down the electrical screws. Do not overtighten them.

Then consult your manual on how to reset the lamp timer so it knows you put a new bulb in and fires up from the first try.

Treat yourself because you've just saved yourself a trip from a repairman!!

Aug 10, 2010 | Toshiba TN55X81 55" Rear Projection...

1 Answer

Panasonic pt-43lc14 won't turn on


Try checking your lamp door. I have seen a few of these that you need to really wrench that screw down. Let us know.

Mar 22, 2010 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

Dead TV


hi there, this is a blown bulb. just replace the bad bulb and your TV will power up once more.

Mar 06, 2009 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

Lamp light blinks 3 times shuts down


The CLS problem. Im thinking that at least you made a visual inspection of the power suply and the capacitors around it. Then if everything normal in the area then the microdisplay (inside the ligth engine) can be damaged. (when the tv is working normally the microdisplay sends a pulse to turn on ballast and lamp finally.

The sweetkyman: when the fan is bad th tv shuts down imm. (if you unplug the fan when the tv is working normal the computer detects the overcurrent system works and shuts down the set) when a fan is all dirty and tons of dust on it the tv tends to work but after some hours the tv shuts down.

Dec 20, 2008 | Samsung HL-P5063W 50" Rear Projection HDTV

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