Pana plasma TC-P50C2 one blink error

[hienton2]

Hello Good morning.

I have pana TC-P50C2 plasma. It has one blink error. At first when I brought
home It is on after trying to turn on 20 times.Then I take off back cover to check power supply. It is never on , just one blink.
I do not have training troubleshoot manual.
please help.

[tw2005]

Re: Pana plasma TC-P50C2 one blink error

generally speaking 1 blink is a faulty A board

[hienton2]

Re: Pana plasma TC-P50C2 one blink error

TW2005.

I can not find this A board on any distributor.

[cliff_hootarski]

Re: Pana plasma TC-P50C2 one blink error

You can get it repaired here:

http://www.moduslinkptstvboards.com/TXN/A1LNUUS/

[Ltank]

Re: Pana plasma TC-P50C2 one blink error

Encompass has it. Return your original as core reduces the price by 125 bucks
http://www.encompassparts.com/item/8...LNUUS/Pc_Board

Partstore has it with no core charge but is way too expensive
https://www.partstore.com/Part/Matsu...LNUUS/New.aspx

[hienton2]

Re: Pana plasma TC-P50C2 one blink error

Only Moduslink is available for repair.

Thanks guys

[tw2005]

Re: Pana plasma TC-P50C2 one blink error

Only Moduslink is available for repair.

Thanks guys

If you get it repaired, see if you can find out what they replace or the fault was.

Or take a clear picture of the board top and bottom and then compare it to what comes back, may be able to pick it.

I've had a 1 blink and tracked it down to a faulty eeprom for the panel addr data.

post 14
https://www.badcaps.net/forum/showthread.php?t=30054

There is another TC-P50c2 thread about 1 blink, With my theory one of the guys tried eeprom swapping to fault find it, with little success but then tried another eeprom from another board (model unknown, his problem may have been the wrong data loaded on the eeprom)and reckoned the SOS1 cleared but he had poor picture or maldischarge.

https://www.badcaps.net/forum/showth...light=tc-p50c2
post 31

I tried a replacement eeprom from another a board. Cant remember exactly what model it was but I got a picture but it was all mal discharge looking. I gave u p and replaced the board

If indeed it is an eeprom issue, they appear to be available and cheap.

One is about IC9304 $7, and the other about $5.

It's a stab in the dark for sure.

[hienton2]

Re: Pana plasma TC-P50C2 one blink error

TW2005.

I have 3 question for you

#1

If I want to change IC9304 and 9001 Where I can buy them ?
As $7. a piece as you said

#2

Is there any different between
TNPH0831 2A and TNPH0831 3A
both have part#TXN/A1LNUUS

#3

Do you has this manual ?
Try this - it's not the exact training guide for your set, but may give you a starting point on the 1 blink code:


Thanks

[tw2005]

Re: Pana plasma TC-P50C2 one blink error

TW2005.

I have 3 question for you

#1

If I want to change IC9304 and 9001 Where I can buy them ?
As $7. a piece as you said

#2

Is there any different between
TNPH0831 2A and TNPH0831 3A
both have part#TXN/A1LNUUS

#3

Do you has this manual ?
Try this - it's not the exact training guide for your set, but may give you a starting point on the 1 blink code:


Thanks

#1 When someone puts a link to another thread for the same model and fault, do you read it from start to finish?

The answer to #1 is in there, in fact 3 answers I think

#2 The only numbers you need to worry about for finding the right board are either the board number TNPA0831 combined with the revision AV,or TXN/A1LNUUS

So, TXN/A1LNUUS & TNPA0831AV are the same. Should be able to confirm what rev the board is by a SUFFIX legend imprinted on the board.

#3 Strange, tried the link and got GODADDY?
NOTICE: This domain name expired on 4/08/2014 and is pending renewal or deletion.

Might just have to give me the guide name, I'll most likely have it.

I don't know exactly how you fault find a 1 blink, but I can confirm a bad eeprom whether it was faulty or the data onit corrupted caused a SOS1 on a board I was coverting from another 1 blink faulted A board.

Also there are other related models which if stuck you could use their A board but it will have different features, but it appears what little is out there and the prices it's cheaper at $110 to get yours repaired by Moduslink

[hienton2]

Re: Pana plasma TC-P50C2 one blink error

Thank you very much TW2005.

You are very helpful