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

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Panasonic PT47WX53G TV Does not come on.

The power light flashes 3 times. The manual I have says the problem is in the convergence circuit. Is there a board or chip that I can order to fix the problem

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Sir,
first of all do a try by correcting the convergence by using the remote. if it does not help then go for a hardware repair by changing the convergence ICs. Refer manual or call ur manufacturer for more help.

thanks good luck

Posted on Feb 27, 2009

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Please replace IC7001 & IC7002 (STK392-110) on D board to fix convergence problem in PT-47WX53G
Parts are available purchased from Part Store.

Posted on Feb 27, 2009

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  • Panasonic Master
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There are two convergence chips that must be tested and eventually replaced.

Posted on Feb 27, 2009

  • Ginko
    Ginko Feb 27, 2009

    To start unplug power cord for ten minutes and see if this reset the error code.

    There are two convergence chips that must be tested and eventually replaced.
    The convergence ICs are STK ICs located on the convergence board, and their replacement may be complicated for a non experienced repairer.

    An easier repair may be replacing the whole convergence board, but the part is expensive

    On website below you can follow STKs convergence ICs replacement procedure:

    Fixing Convergence problems in RPTV's


    Yo also need the service manual if you want to DIY: SM-PT47WX53G






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Posted on Jan 02, 2017

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I have a Panasonic PT-47WX42 .. porew light flashes 3 times the stops,, then repeats..if I unplug the power cord then turn on the tv. it warmsup the picture comes on for maybe 3 sec then hear a click just...


The 3 blinks is indicating the set has shut down due to the convergence circuits. You can get the convergence repair kit for your model from www.tvrepairworld.com the kit contains the parts and the CD with repair instructions.

Jul 28, 2011 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Panasonic projection tv pt-53wx52c no picture red light flashing 3 times have sound


Hi,
3 times red light flashing is an error code that indicates problem in convergence output section, please check and replace convergence output chips and pico fuse nearby. Chips replacement in circuit board requires soldering work and local tv repair shop will help you if you are not familiar with soldering.
Hope this will help.
Thanks.

Mar 28, 2011 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Turn on TV, however there is no picture. It clicks on and clicks off then the power light flashes 3 times on and off.


The 3 blink error is indicating that the convergence circuits have failed. You can get the panasonic convergence repair kit for your model from www.tvrepairworld.com which should solve the issue. The kit contains the ICs, Resistors and the CD with instructions.

Mar 18, 2011 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

What are the error codes for a Panasonic PT-47WX 42 TV


Hi,
3 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.
Click Part Store to see an image of required chip and price info.
Local tv tech is recommended if you have no experience of working in tv circuit boards.
Thanks.


Apr 18, 2010 | Panasonic PT-47WX53 47" Rear Projection...

2 Answers

Convergence on my panasonic pt47wx53g is out of whack. tried setting to default and tried the convergence steps in book. neither worked. red is especially bad. everything looks to have 2 heads 4 eyes...


Did you try the service menu convergence options or are you talking about the basic conergence steps in the manual?

I have had this TV for going on 9 years and would be happy to walk you through the steps.

Jan 02, 2010 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Comes on but goes right back off and light flashes 3 times


Thats the error code for the convergence circuit. Heres a link to the repair kit for that model which contains the parts and step by step instructions with pictures on how to do the repair.
http://servicemanuals.vstore.ca/product_info.php/pName/panasonic-projection-tv-convergence-repair-kit-1/cName/convergence-repair-kits

Jun 19, 2009 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Power issues-pt47wx53g


convergence ic's failed. probably took out some resistors and the pico fuse from what i am hearing from t.v techs. its like 50$ in parts if u can solder / desolder.

Oct 17, 2008 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Hewhen lp


The convergence ICs need to be replaced. # blinks is the error code for the convergence. You will need two STK392-110 Convergence ICs you can get replacement ICs at the following link with free shipping and free instalation instructions with pictures.
http://servicemanuals.vstore.ca/

Jul 10, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic TH-42PD25 power problem


If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Dec 06, 2007 | Panasonic TH-42PD50U 42 in. Plasma EDTV

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