Panasonic th50pz800b one blink light

[backis]

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 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

[backis]

Re: Panasonic th50pz800b one blink light

So far only have try replace three big capacitors on power board.
Original capacitors was 220v 900uf. Price for one 40£
Have search have found solution replace them by 200v 1000uf using capacitors chart.

[tw2005]

Re: Panasonic th50pz800b one blink light

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 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

Well we got the new thread, wrong spot though. hopefully a mod will shift it to the TV section.

Not so sure about the cap replacement as the issue. unlikely, have a look at this flow chart and try it. post up what results you get.

any history on the TV? like it was hit by lightning or power surge?

[tw2005]

Re: Panasonic th50pz800b one blink light

Actually , may have a problem with that, looks like this is not like the 800U with an A board.

[backis]

Re: Panasonic th50pz800b one blink light

Thanks for replay.
Have try play disconcerting plugs on D board as diagram you post very similar to my board.
have no luck only difference im get when disconnected A6 plug get 10 blinks.
Disconnected A6 A7 not start at all.
Its any possible to get diagram for power supply voltages check im can't find one my self.
Thanks

[backis]

Re: Panasonic th50pz800b one blink light

Thanks for replay.
Have try play disconcerting plugs on D board as diagram you post very similar to my board.
have no luck only difference im get when disconnected A6 plug get 10 blinks.
Disconnected A6 A7 not start at all.
Its any possible to get diagram for power supply voltages check im can't find one my self.
Thanks

[backis]

Re: Panasonic th50pz800b one blink light

Thanks for replay.
Have try play disconcerting plugs on D board as diagram you post very similar to my board.
have no luck only difference im get when disconnected A6 plug get 10 blinks.
Disconnected A6 A7 not start at all.
Its any possible to get diagram for power supply voltages check im can't find one my self.
Thanks

[backis]

Re: Panasonic th50pz800b one blink light

Finlay have found new main board,new tested for around 55£.
Was real challenge to find one.
Just have swap board over yesterday and guess ?
Yes still one light code.
So from now on again im don't know where start from?
Any help please.