Question about Panasonic PT-51HX41 51" Rear Projection Television

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Pt-51hx41e panasonic tv power problem

I changed the ic on this tv and a couple of resisters had the board checked out by a tv repair guy and he said everything looks good, but now when I turn it on it comes on and cuts right back off. do you have any suggestions.

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  • 87 Answers

CHECK VALUE OF LOW OHM RESISTORS, THEY SHOULD ALL BE EXALCTLY THE SAME.

Posted on Dec 20, 2007

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Posted on Jan 02, 2017

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1 Answer

I have a Panasonic PT-51HX41E, and it will not power on.


does the power light blink? If so thats an error code let me know the number of blinks and I will assist you with the issue.

Feb 06, 2013 | Televison & Video

1 Answer

I can't read the OHMs on a resister in my panisonic tv (pt-51hx41e) resister board # is R7053


I suggest you take it out or just disconnect only one leg and measure the resistance by a multimeter/AVO-meter. If you test it in-circuit you might not get the actual resistance because some other component might interfere with the measuring process! By the way just to mention, there are expensive instruments that are capable of measuring the resistance in-circuit (you could use it if you have one)!

wish you success!
Bruce

Dec 07, 2009 | Panasonic Televison & Video

1 Answer

I changed the IC chips but one of the resisters needs replaced and I cannot read the OHMS. The #on the board is 7053.this is a panisonic 51hx41e TV.


TAKE A GOOD LOOK AT THE RESISTOR; IF YOU SEE 2.2 PRINTED ON IT ----IT IS 2.2 OHM 1 WATT.

MOST OF THESE ARE PROTECTION IN CASE ONE OF THE TWO CHIPS SHORTS.


Let me know if you need help.

If this helped you rate this solution as I do this here for free.

SD TECH

Dec 06, 2009 | Panasonic Televison & Video

1 Answer

Panasonic pt-51hx41e


This is a convergence output IC problem. convergence board (main Board) would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually charge between $200-$300

Sep 26, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

My panasonic pt-51hx41e will turn on for couple secs then turn off


hello. it sound like a power supply problem.!!! to me .!!! you can check it frist.!!!"good luck"

Aug 01, 2008 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Convergence chips 110 installed but unsuccessful


check the resisters or send the board in to ptscorp.com
if you find bad resisters chances are you blew the ic too

Feb 26, 2008 | Panasonic PT-47WXC43 47" Rear Projection...

4 Answers

PT-51HX40b BP819


Only use the same part number when replacing convergence amps, or you will need to replace all of the power resistors with recommended values for the convergence amps subsituted.

Dec 08, 2007 | Panasonic PT-51HX40 51" Rear Projection...

1 Answer

Service Manual PT-51HX41E Needed?


If you haven't the technical ability to repair this set I suggest to get a tech to replace the stk392-110 convergance amp ic's. these ic's are very noticable they have the largest heat sinks in all the sets ic's. but the problem may not be the ic's alone, there may be several resistors open or open pico fuses. So if you are not technicaly inclined donot attempt this repair. it's not just the replacement of the ic's that need be done but geometry and final convergance in the service menu. please leave this to the pros.

Sep 22, 2007 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Convergence/power off


no sundog this model has the potenthal to be a nice tv when you saw the burn't resisters that was your clue to change the stk's now that you have fixed the res problem the bad stk is telling the set to shut down replace stk,s i ALWAYS change both (buy the way in the future those are hi watt res THEY SMOKED FOR A REASON maybe you thought they were installed in the 70"s ha ha. but they smoked because the stk's one or more are bad. good luck doc

Aug 11, 2006 | Panasonic PT-51HX41 51" Rear Projection...

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