Surround sound link to new panasonic

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Check the sound settings on the blue ray, it is probably set to use two speakers, ensure you set it to surround.

hi try retrevo site

In that case all you can do is connect each device you're connecting to the television to the surround sound. You would connect the device to the television for video only and connect the sound cables to the surround sound. You may also be able to connect the devices directly to the surround sound (video and audio) and then connect it to one of the television's inputs.

Since you already reset your audio settings, check your source. If you still have issues, you will need a new main board aka A Board

Check with Panasonic support at
http://www2.panasonic.com/consumer-electronics/support/Televisions/VIERA-Plasma-HDTVs/Operating-Instructions/model.TH-42PZ77U.O#ts
They can give you the part number for the power supply or any other part for the TH-42PZ77U TV.

Here is a light pattern:

What surround sound system can I buy to go with my panasonic viera th-50px80u plasma tv. One where I can here sound from cable and bluray

Light pattern:

You need a cable from your audio outlet to the home theatre receiver. Veira link is just for the picture. Only one way transmission. Optical cable or the 2 wires. Both options are available.