Panasonic TC-P54VT25 _1 Blinking Code

[Mickey917]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Greetings to all.

I'd just like to thank everyone on this thread. I just repair my faulty Panasonic tx-p50vt20e with your precious help. So I registered in order to say THANK YOU !!!

To sum up : at the begining tv sart to shut down more and more, randomly. Had to push start button one or several tomes to relaunch it. Then after a month or two tv did not turn on, even if i pushed the button. The front Led Light shine green many times quickly, then turn red, and blink 1 time every 3 seconds. just like Franck3y3 !

I replaced the d board tnp5149 by another one found on baybay for 48€ including shipping. And guess what ? It works ! Everything was quite easy to do.

One more time, hanks to everyone on this thread.

Cheers,

Mickey from Paris.

[backis]

Re: Panasonic TC-P54VT25 _1 Blinking Code

sorry im still not get to hau to use this site
sorry

[Moreno83]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Backis , its best to start your own thread with pictures to get the best help with your tv. ( If possible ).

[tw2005]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Hi guys im new on site need help of your experience.

Im broth panasonic th50pz800b plasma tv for project.
Never have before panasonic my first tv.
After im broth have check fault code for tv ooo now one blink ligt unknown fault!
Not the best situation but is like is.
Spend long time to search fault but cant find clear information what its can cost that fault.
Im read this forum give my clue its can be D board.
Start search for D board cant find in stock anywhere -((((!
My D board TNPH0724.
PLEASE HELP BOYS IF YOU CAN ??????

Thanks

start a new thread when you can please, different model TV. Finding boards for older models is a challenge, sometimes impossible

[backis]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Hi guys im new on site need help of your experience.

Im broth panasonic th50pz800b plasma tv for project.
Never have before panasonic my first tv.
After im broth have check fault code for tv ooo now one blink ligt unknown fault!
Not the best situation but is like is.
Spend long time to search fault but cant find clear information what its can cost that fault.
Im read this forum give my clue its can be D board.
Start search for D board cant find in stock anywhere -((((!
My D board TNPH0724.
PLEASE HELP BOYS IF YOU CAN ??????

Thanks

[Frank3y3]

Panasonic TC-P54VT25 _1 Blinking Code

Ok,

Nice, excellent, and I found a D-Board replacement at ShopJimmy for 100$, shipping, warranty just in case.....

Thanks again.

[tom66]

Re: Panasonic TC-P54VT25 _1 Blinking Code

No, there should be no change necessary.

[Frank3y3]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Hey guys, Tom and Tw,

Is something different been loaded in D-board when i've put it in 54VT25.


My question is, because i've took the D-board from the 50VT20 and put it in the 54VT25 to confirm the problem,

Now that the 50Vt20 D-board has loaded in the 54VT25,

When i put 50VT20 back in the 50VT20, is there anything else i should do.

Is something different loaded in the chip ?

Is the chip displaying like it should you think ?

Something else i need to do ?

[tom66]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Not that I know of - just leave the thread as if and it should be fine.

[Frank3y3]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Is there a way to let people know '' Problem Solve '', so they know in the title that they can refer to this blog for help with the same problem.

[Frank3y3]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Hey Tom and Tw, be sure i'll let you know where i am if one day i go to Europe or Australia, would be fun has hell to see y'all faces guys.

Frank

[Frank3y3]

Re: Panasonic TC-P54VT25 _1 Blinking Code

While i'm thinking about it, the guy at the repair shop, which Panasonic refered me to, told me the plasma Panel was short and a chip on a ribbon cable needed to be replace, which is impossible. I'm thinking about it, and they charge 50$ for a diagnose ( to find the problem ) and give your money back if you accept to pay for repair. Now, if i took me 3 days, let's say 36 hours, to find the problem, i suggest that, when the guy didn't find the problem after 2-3 hours, and was out of cash, let's say they are paid 15-20$/hour, he said, well, i'm not gonna spend 36 hours for 50$, right.

And he also could not tell me he didn't find the problem and simply give me my 50$ back, this is an autorized Panasonic shop for 150 km around. So he had to told me something like that i guess, i would probably told the clicent the same thing in the shop, but in private, which i didn't talk withm i would have told the clicent to look further.

Frank.

[tom66]

Re: Panasonic TC-P54VT25 _1 Blinking Code

So, are you going to fix 50VT20? You could have a very large bedroom TV..
And keep old board - just for spares.

[Frank3y3]

Re: Panasonic TC-P54VT25 _1 Blinking Code

So the 54" D board which used to give 1-blink also works in 50"? Maybe 50" is less sensitive to a fault, seems odd though!

Just to make sure, check the other post.

No, no no no, Tom


I've put back the original 50VT20 D-board in place, i didn't put the faulty D-board 54VT25 into the 50VT20, no no no.

i hope you understand this one correctly.

The D-board 50VT20 works now in the 50VT20 and solve the problem of SOS1 blink in the 54VT25, i hope my statements are clear.

Frank.

D-board in 54VT25 is good for garbage now.

[Frank3y3]

Re: Panasonic TC-P54VT25 _1 Blinking Code

No, no no no, Tom


I've put back the original 50VT20 D-board in place, i didn't put the faulty D-board 54VT25 into the 50VT20, no no no.

i hope you understand this one correctly.

The D-board 50VT20 works now in the 50VT20 and solve the problem of SOS1 blink in the 54VT25, i hope my statements are clear.

Frank.

D-board in 54VT25 is good for garbage now.

[tom66]

Re: Panasonic TC-P54VT25 _1 Blinking Code

So the 54" D board which used to give 1-blink also works in 50"? Maybe 50" is less sensitive to a fault, seems odd though!

[Frank3y3]

Panasonic TC-P54VT25 _1 Blinking Code

Just for my own knowledge, i'll check my service manual and go over this stuff by time. Thanks again a bunch.......And i'm a continue to check these Forum at Badcaps. In fact, may others finaly replace the D-board in this case instead of the A-board. Y'all the guys Tom and Tw.

Let it know to all the Panasonic owners of VT series. There was the VT25, VT30,VT50,VT60 and now plasma HDTV are no longer gonna be a part of futureshop, bestbuy and name it. But don't lose faith, your TV may not be dead.

[tw2005]

Re: Panasonic TC-P54VT25 _1 Blinking Code

Hoooooooooo Jesus, God Damn It, OOOOOO les F**k S**t..........You guys.....


After swapping the D-Board from the 50VT20 into the 54VT25, guess waht

The 54Vt25 powered on the first tme, then off

Powered on the second time

Off-On

Powered on the third

Off-On

Powered on the fourth time

God Damn damn, may somebody bless y'all

I'm one god damn happy guy seriously

Now i'm a put the D-board back in the 50VT20

See y'all in a couple of minute

You're cooking now. If I had not discovered what caused my SOS 1 I would not have known where to point. So many just replace the A-board but searching PD4 within the PDF pointed me straight to the D board. That's the key for me and how I tracked mine down.

[Frank3y3]

Panasonic TC-P54VT25 _1 Blinking Code

Here it is guys, you don't know how much I love y'all ( i think i may be a little to excited right now, but damn, we got it guys, thanks again ).

So thanks Tom66 and Thanks Tw2005 for you knowledge, informations, expreriences, time, patience and collaboration.

If I wasn't that far away, i would pay you a beer, a really nice cogniac ( Hennessy ) maybe Champange, nah, not maybe, it would be.

Here is me woth the 50VT20


So, finaly, it was the D-Board in the 54VT25 that was causing the problem, SOS1, red light blinking once every 3 seconds.

After replacing the D-Board with a 50VT20 the Tv powered on without any problem.

Before that, i had to turn on and off the TV sometimes 6 times, sometimes 24, or 35 or 2 and the Tv would finaly turned on, and when it was on the Tv could be on for 60 hours straight without any problems.

Right now I got 2 TV's fully fonctionnal, one hell of a happy guy here.

Frank

[cliff_hootarski]

Re: Panasonic TC-P54VT25 _1 Blinking Code

I really like the "two thumbs up" picture!
Congrats on your fix.