I have just bought a new LG 42LM620T TV. The picture is fine but every so often the sound is a little distorted. It's as though the sound has been recorded at too high a level for the speakers. It

SOURCE: Similar problem as you helped me solve before.

OK, I think I see the problem there.
The aerial lead from the DVDR to TV should be removed.
You should have it setup the same as the other Freeview - VCR - TV
Nutshell time:
Main aerial to Freeview input.
Loop aerial from freeview output to DVDR areial input (all this does is allow you to watch freeview, or standard both out of the DVDR)
So..
Scart from Freeview to DVDR input
Scart from DVDR output to TV
Set DVDR to AV input mode.
Set TV to AV (whatever number you need for that..you now won't get anything on screen unless you have the right input selected)

If you can now see the Freeview picture on the TV and change the channels with the Freeview remote then you should be set for recording.

Having the aerial and a scart lead both going to the TV is not needed.

SOURCE: lg 44" dlp tv

Punch yourself in the face REALLY hard and then throw the TV out the window and buy a 60" Plasma or a 52" LCD

SOURCE: Lost ITV channels and C4

I've got exaclty the same problem :-/
HELP!

SOURCE: No sound on NON HD channels

I had the exact same problem on a brand new Insignia 26 " LCD with DVD. Comcast tech was able to fix it by changing the Comcast box diagnostics. Here is what he did. Using the Comcast remote with the TV on - press power, cable, menu in that order. A comcast diagnostic srceen will appear. Select Additional HDMI options, then audio options. Change the audio options to L-PCM. Press power again to exit the diagnostics. That will fix it and you get to use the HDMI cable.

SOURCE: setting up 42lg3000 with sky

i have same tv, this i was i did on mine. on the sky+ remote push tv and then press select + red button at the same time, the red light blinks twice, then push 1174 then power button.