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

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Panasonic PT-47WX42F does not come on

I have a panasonic PT-47WX42F television. went off and won't come back on . when power button is pushed, power led flashes 3 times. tv stays off. service manual or suggestion would be very helpful. My e-mail is jtresten@yahoo.com

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Manual on it's way...Good Luck

Posted on Sep 02, 2007

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Posted on Jan 02, 2017

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1 Answer

My tv won't turn on when the on button is pushed, but the power light blinks 5 times


5 times LED blinks in Panasonic PT-47WX42 shows problem with convergence out chips failure as this tv has two big black ICs STK392-110 as convergence output, replace them to fix tv problem.

Jan 28, 2013 | Panasonic PT-56TW53 56" Rear Projection...

1 Answer

I have a panasonic 47wx42f. the power button blinks and no pic


how many times does it blink between pauses as it may be a error code

Jul 21, 2009 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Panasonic T.V. model number PT-47WX42F no picture or sound


R800 open on power board next to the relay.the resistor value is1.5 ohms 10 watt resistor.

Jul 15, 2009 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Panasonic PT-47WX42F outer most screen cracked


Look for a used Panasonic PT-47WX42F One in Local ads, Or place a wanted ad for your model. ~ Or if you want A new one, Get ahold of a TV Shop And OR Panasonic and be ready to spend lots of $$$$ ~ And yes there easy to replace!, Make sure you have a large clean area to work in, And a helper. Becarful and replace them back in as they came out! ( Top Bottom) they should be marked with a small tag or mark.... Geo*

Jul 06, 2009 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Panasonic PT-47WX42F does not come on light flashes 3 times HELP!


There is a service manual which should cover this model/chassis series:

Elektrotanya for electronics experts

(PDF format - free - no sign-up needed - 100% clean)

Page 11 ('auto diagnosis feature') shows a table of LED flashes and what each one means. I'd start by checking D-board (since that is power and deflection) and going from there.

Dec 21, 2017 | Televison & Video

2 Answers

Panasonic 47wx42f projection


Joe,
It sounds like your may need to replaced your convergence ic's loc# ic7001 and ic7002 stk392-110. That should take care of your alignment problem.

Dec 03, 2007 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Panasonic Model No. PT-47WX42F


Replace the convergence amps. That unit takes two Sanyo STK392-110 and you could use 150's for greater reliability. Also replace one or more of the 1.2 ohm resistors in the yoke return circuit out front of the amps.

Oct 06, 2007 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

No voltage to convergence chips


There are usually 2 micro fuses that resemble 1/4 watt resisters around the power supply, and are usually all green,tan or yellow, and in most cases will have a + or - voltage marked right near these fuses 20 to 25 volts dc typical.

Jun 25, 2007 | Panasonic PT-47WX49 47" Rear Projection...

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