Just bought a 50 panasonic viera, when we hook up ps3 on hdmi cable, we have sound but no picture.

you need an additional HDMI going from your tv "AV IN" to your HTS "AV OUT"

Rick:
simply unplug--then replug--your HDMI cable. Or also go into the audio setup menu and reapply the "automatic" setting for HDMI to get the sound to work. I don't know if Sony can do anything about this or not in a firmware upgrade, but what it can do is try to simplify the labeling on some of the sound settings.
Let me know

HDMI cable going from my time warner HD box to my new 50" panasonic viera (TH-50PZ800U) no sound, amazing video. the HDMI is a belkin btw if it's even needed to be known.

Hello
Have you changed the input on the tv menu to HDMI on the Panasonic.Or checked what input your using for the ps3,Component 1 or 2 .

hi,
ur ps3's HDMI out is a full hd video (1080p). if u r tv does not support full hd this problem can occur. do one thing. connect the ps3 to any full hd tv and go to its video setup, then down scale its video resolution to 1080i. after that connect the ps3 to ur tv. u will surely get video.
ok

take sound out from the cable box to your surround sound system use AUX or what is available this will cure your ills.

have you told the ps3 you want it to work through the hdmi cable?? it wont automaticly do it

your HDMI output is bad

See if oyu can buy a HDMI selector box, does the sound system have a dvd player in it? IF so I would go with S-video instead of hdmi, save the HDMI for the blue ray player. What is the very first item you have listed up there? PAnasonic what? LEt me know, hope this helps.

I found that since the Panasonic TH50PZ80U TV has only 2 HDMI ports on the back of the TV, the best solution for me was to use component (red, blue, green) cables to connect the Home Theatre to the TV. I suppose I/you could connect the home theatre to the HDMI port on the front panel, but I don't want cables hanging out the front of the TV (personal preference). Unfortunately, I am no longer able to use the VIERA Link functionality available by connecting all Panasonic components to each other using HDMI cables, but I feel it's a small price to pay for the incredible picture quality acheived by using the HDMI cable to connect the HD Cable Box to the TV. I may yet be able to control everything using the HD Cable Box remote, but I haven't gotten that far yet but I've got Comcast coming on Saturday and hopefully they can let me know if this is possible: let me know if you have a solution.

So here are the components and the cable types used to connect:

1. HD Cable Box to TV: HDMI cable & Optical Audio cable
2. Home Theatre to TV: Red, Blue & Green component cables
3. BluRay Player to TV: HDMI cable

I hope this helps someone else.