Question about Panasonic PT-53WX53 53" Rear Projection HDTV-Ready Television

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No picture and sound led light keeps flashing every couple of sec

How could i fix this

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  • trivali Dec 21, 2008

    My Television does not turn and the power LED flashes 3 times.

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Your convergence chips are bad. Your resistors may also be bad. Convergence chip part # is stk392-110 although you can also use 150 or 180's. (Get genuine SANYO chips) The resistors can be purchased from NEWARK
Unless you have electronics knowledge I would not attempt this repair. There is information here and like HERE
Good luck

Posted on Dec 21, 2008

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remove back panel. blow out all the dust from all the components except the fan on the right.
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If your set all of a sudden won't come on, e.g., the screen is blank, but the LED on the under the screen next to the on/off switch keeps flashing, then there may be an internal fault on the set that needs to be reset.
To force the reset, try this:
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Whenever the set senses an internal fault through its monitoring circuitry, it essentially shuts down the set. The flashing LED provides the indication that a fault has been detected. Removing power to the set resets the monitoring circuitry. When plugged back in, the circuitry again does a check of the system. If it finds that there truly is a problem, then the set is shut down and the LED will again flash. In this case, you need to call a service tech. Most of the time, however, the unplug/replug routine is enough to get the set up and running.

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