Cant get picture using scart lead was using hdmi on another tv, however have used on this tv before and was fine

If you are not getting a tidy pic first thing I would check or change is scart lead make sure they are firmly in back of TV and your viewing box if so try another scart lead, the thicker the scart lead is the better they are apparently. Or if your using hdmi lead instead of scart try another hdmi port at back of TV as these ports tend to break easy in TV as they break off the mother board.

Your recorder is mostly analogue with just a hdmi output, you need to link up using a scart lead or similar adapter lead for recording, looks to me like scart 1 (decoder) or the front sockets for input use while. the other scart looks to be just for TV to use.
If your TV has another hdmi then I would have thought your sky sat would connect that way leaving the scart for your video.
Though if it has only one, then you are looking at a multi input box for hdmi (some are automatic others have remote control) or demote your video's hdmi lead and connect it to the Sky sat, use the scart lead to link it with the video's scart 1 and the other scart socket to TV by the look of things.
Its a problem with older and younger equipment because they are built at different times with their connections decided by that time of manufacture.

Hope this helps..........

Buy 2 hdmi leads and use one to connect sky TV decoder to the hdmi 1 socket on the back of the TV and if your DVd recorder has an hdmi socket attach it to hdmi 2 or leave it on the scart socket
as you don't name your dvd recorder the connections available are unknown
hdmi is the best followed by component which requires a 3 cable lead 3 video (video is red green blue plugs ) audio is red and white which is a 2 wire lead which all are needed to get video and audio to your TV
scart is the lowest quality along with composite video

Try connecting TV to DVD with a scart lead or a hdmi cable now hdmi v cables are the next best thing from a scart lead

Is the same HDMI cable you use in other TV.Will you properly check the plug of HDMI cable at the HDMI input of your TV and check the setting.

only on the hd channels

Try this

1. Turn ON TV
2. Connect PS3 to TV HDMI input
3. select TV HDMI input for PS3
4. turn OFF PS3 if it is ON
5. Press and hold the [I/O]Power button until the PS3 until you get the "HDMI Detected" message.

Also, this TV has a circuit that deactivates the HDMI if the rear cover is removed. It is possible the HDMI may have been turned OFF. This is reset in the service menu of the TV.

I have sound on video 2, and when on a static channel but not on the usual channel 3 which is TV. Just stoppen working one day and cant figure it out... Please help!

while on your hd tv go into the settings on ps3 for output and change it to scart

The HDMI lead only carries the video and audio from the HTS6510/05 to the TV.

The scart carries audio and video both ways.

Re-connect the scart lead and all will be ok.

N.B. When the HTS6510 is switched on, the TV will auto-switch to the scart input. You will then need to switch the TV to HDMI to get the benefit from the DVD upscaling.