bush tv lcd32f1080p?

I have a Bush TV LCD32F1080P ( bought in UK a year ago and worked OK until now) that now when is connected up I can only get sound. Everything is connected OK because I can get everything to work using another TV.
The part that gives a picture must not be working but I don't know the part No.
I live in France now and our local TV man says Bush parts are not readily availabvle here. Don't know what to do.
Regards.