I have a Sony 930 receiver which is really cool. The only thing is the little LED on the volume control has gone out which is very annoying because, depending on whether I was on DVD, Satellite or the VCRs I knew exactly how far to wind the volume control round to thanks to the little light. First it started blinking - which was very irritating. Then it went out altogether. Now, here's the thing. How easy is it to fix. One shop I spoke to about it wanted £60 just to look at it. He blamed it on the high cost of Sony spares!!! Any help would be appreciated.