Question about Panasonic Tc-50ps14 Tv Power Supply Board Etx2mm747af, Npx747af-1a

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How to remove ps on tc-50ps14

I heard a pop and the TV died. Powered back on and now power light blinks 7 times.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 380 Answers

SOURCE: I have a TH42PZ77U Panasonic plasma and I have a

A ten blink is not necessarily a power supply issue. First look at the DG-board. A ten blink shutdown usually indicates this board is failling.

Posted on Dec 20, 2009

lovejoy91
  • 691 Answers

SOURCE: WHY MY panasonic tc-50ps14 IS BLINKING A RED LIGHT

I have a 10 blinks and 12 blinks for that set, 10 says it possible SC board, and 12 says

Unplug the TV and disconnect connector A11 from the A board. Plug in the TV and press the power switch

Does the TV power up and

stay on?

No

Yes

If the speakers wires

are not pinched,

Replace

the speaker

Replace
the A board

Posted on Jan 17, 2011

eagle338
  • 4889 Answers

SOURCE: Heard a popping sound unit

10 blinks on this set is not a power supply fault but rather an A-board fault(Main A/V board). Hence replacing power supply would not do the trick. I suggest you return the board and get an A-board for +50$ and I am confident that it will resolve your problem.

Sai.

Posted on Feb 04, 2011

  • 78 Answers

SOURCE: my TV just turned off and the power light flashes

thought I would post this here for everyone.

1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)

Posted on Feb 26, 2011

DrewPalmer04
  • 325 Answers

SOURCE: I have red light blinking

This is a protection circuit that prevents the tv from coming on (to stop damage of the components) ....you need to check your voltages off the power supply and make sure they all read well (EX: 24v12v5v etc). Also look for popped capacitors that would make the values lower than need be for the tv to power on properly.


Once you repair the power supply then you may need to replace other components if needed (EX: backlight inverter)! The backlight inverter is what lites the screen for viewing!


I would recommend to repair immedately and stop trying to turn it on over and over...this will futher damage your tv and cost more to repair in the long-term.



Please rate if this helps! :D

Posted on Mar 10, 2011

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1 Answer

I have a Viera TC-P60S30UA. I have the 7 blinking light and replaced all three boards to fix that problem. I plugged it in and heard a loud pop. No smoke or fire. No the tv wont power on at all. I get


The pop noise was the fuse on the power supply board. You cannot use part substitutions like you are thinking. The only model substitions that you can use are all p60s30XX

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Tengo 10 blinks


Power board or something connected to it.

Dec 06, 2012 | Panasonic Tc-50ps14 Tv Power Supply Board...

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Panasonic Viera tc-p65s2 - 7 blinks, won't turn on


I had the same problem with my Viera. if you disconnect the power and ribbon cable from the YSUS board (check youtube for how), the light led will blink 6 times, indicating the YSUS is bad. Check ebay for TNPA5175 board (about $115-160). The pop is one of the DG402RP chips burnout. These are about $4, but only available from China. If you can wait a month for delivery, you can solder the new one to replace the bad one. You may want to purchase several in case more are bad or it happens again.

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I have a panasonic 50 inch plasma it blinks 7 red lights.


Try changing the input device to something you are sure works. Switch off TV manually, switch off power, remove plug and retry after 48 hours. If problem persists, please refer it to a qualified service technician.

Jul 25, 2012 | Panasonic Tc-50ps14 Tv Power Supply Board...

1 Answer

WHY MY panasonic tc-50ps14 IS BLINKING A RED LIGHT 11 TIMES AND HOW I CAN FIX IT?


I have a 10 blinks and 12 blinks for that set, 10 says it possible SC board, and 12 says

Unplug the TV and disconnect connector A11 from the A board. Plug in the TV and press the power switch

Does the TV power up and

stay on?

No

Yes

If the speakers wires

are not pinched,

Replace

the speaker

Replace
the A board

Jan 16, 2011 | Panasonic TC50PS14 Plasma TV

2 Answers

My TV just turned off and the power light flashes 8 times. what is the flash code for 8 times on a panasonic TC-50PS14


thought I would post this here for everyone.

1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)

May 14, 2010 | Panasonic Televison & Video

1 Answer

No Picture, Power light Blinking 3 times then repeats


3 times blink shows lamp cover is removed or not installed properly on TV.
Please take out lamp inside TV and check, seems its broken as you heard loud pop.
Thanks.

Aug 28, 2009 | Sony Grand WEGA KDF-55WF655 36" Rear...

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