How to get netflix streaming to my Panasonic Viera TH-50PZ80U

There is no backlight CCFL lamps to Plasma displays, like LCD ones. If there is no screen with plasmas, the Z-Sustain board should be checked and replaced. This is actually a skilled work, and not a user repairable one, if the user is not experienced to work with plasma displays. Check this link and see whether you can do it by yourself. The link have enough details about the faults to Panasonic brand TVs.

Check if your power supply if works if working them the main board is defective...You can buy that at your dealer or service center

There are no activation code.Only sign up to Netflex as a member.Only used ur secrect password and Email address to watch movies as a new member 1 month free and $7.99 after that continue on until u cancel ur membership.

http://www2.panasonic.com/consumer-electronics/support/VIERA-Plasma-HDTVs/model.TH-50PZ80U
http://www.freeservicemanuals.net/user.asp?m=mariocardelli&page=4
Use these downloadable service manuals to troubleshoot your problem

The A board is defective. Part # TNPH0721AFS $232.95 click on http://www.partstore.com/SearchResults.aspx?q=TNPH0721AFS&x=24&y=8

YOU MUST BRING THIS TV TO A REPAIR CENTER EXPECT AT LEASE 450,00 AND MAYBE MUCH MORE THERE MAIN PROBLEME IS SC BOARD AND OFTEN SD SU AND WORSE PANEL !!

Not power supply,it the backlight video board it dead.

Good news - it's under warranty. Take a look at:

http://www2.panasonic.com/consumer-electronics/support/Televisions/VIERA-Plasma-HDTVs/Warranty-CCP/model.TH-50PZ80U.W#ts

Found the screen had a small crack and was shorting the video circuit.

They posted updated codes:

http://www.comcast.com/MediaLibrary/1/1/Customers/Customer_Support/Digital_Cable_with_OD/Digital_Cable/remotes/Remote_M1067BX3.pdf