Panasonic TC-P55UT50 8 blinks TNPA5623 failure - disassembly and repair instructions

[@brianperkins6121]

One should really refect on the core importance of inspecting for the loose grounding screw issue and why it causes sustain boards to fail in the first place. one should check the tightness of all the grounding screws on every board , But the grounding screws on the sustain board carry a lot of current and are a known issue , panasonic issued a new type of screw that includes a lockwasher to address the issue of loose ground screws damaging boards. if you have one of there newer sets it may have the fix allready applyed ..

[@ianaintsaying1625]

Can you provide the part numbers for diode D041 and transistor Q051?

[@coppelltvrepair]

I am sorry, but presently I am just not able to.

[@Jonnn21]

I have a TC-P60ST50 that is giving me the 7 blinks. I'm assuming its the SU and/or the SD boards?

[@coppelltvrepair]

Why not SC board?

[@cactus-wren]

Hey! It really worked! I orden the repair kit, and it worked! Thanks a lot! :)

[@rocketbird]

Panasonic Viera 65 inch plasma TV about 8 years old. Starts to click on then fails, then blinks 8 times, pauses and repeats 8 blinks. How likely is this the SS board as suggested by Panasonic?

[@izzysc24]

James Bell mine does the same thing did you ever figure it out what was it

[@robertomoreno5526]

Same here.

[@stakhiv69]

I have 12 blinks, which board would you recommend to replace?

[@coppelltvrepair]

If we had your TV here we'd be able to find the board, but we don't know what usually produces 12 blinks at this time and will have to rely on other sources to make an educated guess. This may be good to our business, but may not be so good for you, so we'll leave you to check those other sources and decide for yourself.

[@stakhiv69]

It is speakers or board A has to be replaced

[@stogierogy]

Have the same issue with 8 blinks which is followed by 2 audible click noises from the power yet the board does not look discolored nor do any capacitors look swollen? Could it still be the SS board?

[@coppelltvrepair]

If I talk about swollen capacitors in this video in the context of this being the problem then I am in error and I ask to be forgiven. Your board most certainly is discolored, but if have left you with the impression that this is a tell sign of a failure then I have mislead you and I ask to be forgiven. If you have not watched the video and still ask questions underneath is then you need to watch it first...consider yourself forgiven.

[@izzysc24]

I got the same problem going on with my TV but sometimes when I unplug it for long periods of time and plug it back in and turn it on what is it

[@Jim...521]

Have a tc-p55ut50 with 8 blinks. Replaced with a known working SS board and still have 8 blinks. What now? ... Correction: I had missed reconnecting one ribbon cable. Working perfect now. Thank you so much!

[@kumarb349]

JimEpp pelis help

[@apollyonofthevoid516]

Were you grounded? Or did i miss that?

[@coppelltvrepair]

I have never ever been grounded while working with electronics and I am not aware of this to have ever caused an issue. There, sue me :-)

[@zacharymaneja1207]

@@coppelltvrepair he said it, sue him

[@peshmadscientist1833]

I recommend a more gentle method to remove to ribbons fromthe board. You rip one of those and the panel is finished.

[@kumarb349]

Pesh Madscientist

[@kumarb349]

Pelis help

[@AZTEC_ARTS]

PANASONIC TC-L50EM5 : Would anybody here have the COMPLETE schematics PLZ !! I just can't find them anywhere SMH ....................

[@postmortemarg]

what is the name of the ss board you used for replacement? TXNSS1PKUATH50? TNPA5623AC?

[@coppelltvrepair]

I am sorry, I have to watch the whole video to see what are you talking about. We usually do not replace boards, we usually repair them and keep the original ones in. When you replace a board you should take its number from the working TV , which is way better than anyone at KZbin, even us. Of course if you get a TV without an SS board then you look around what it should be, but that's a different story and , no offense meant, we can't afford to educate people how to salvage electronics.

[@NunYa953]

Am I just OCD or does nobody in this world clean the dust off their furniture and/or TVs? WTF?

[@coppelltvrepair]

My answer based actually on relatively limited experience (compared to a traditional TV repairman) is that nobody in this world cleans the dust off their TVs. Our core business is repairing boards for TVs, not TVs, but I'd say 80% of the TVs we see (being brought up to us) are full with dust inside. It often takes more than one can of duster per TV.

[@NunYa953]

@@coppelltvrepair Let's hope they are just too tired from properly wiping their ass...but I doubt that.

[@user-bf3ec2vd4s]

Not a bad video but damn, get a better camera lol

[@coppelltvrepair]

It's a simple phone, sorry. Image quality is not of any significant importance here.

[@donpixote3321]

@@coppelltvrepair rubbish and shows you think poorly

[@coppelltvrepair]

@@donpixote3321 Try seeing it this way then: I do not ask anyone to subscribe; I do not spend ANY time editing videos; and I do not in any way promote this channel. Yet it generates revenue. Rubbish you say? Oh well...

[@donpixote3321]

@@coppelltvrepair "Image quality is not of any significant importance here" to you maybe but not your viewers. As I said your thinking is poor.

[@coppelltvrepair]

@@donpixote3321 You are entitled to your opinion and so am I. The majority of viewers seem to be ok with it and that is fine by me. I definitely do not strive to make quality videos, just informative ones.

[@jasonsmith3573]

very amateur and totally wrong

[@coppelltvrepair]

Lol, that made me laugh, honestly 😀 Waiting for your own not necessarily professional, but at the very least correct one!

[@scottwins2]

I did this procedure and it did not work, now I get 7 blinks

[@robertomoreno5526]

😮