http://www.sony.co.nz/support/announcement/474826
It covers possible overheating of a component in these models sold between mid-07 to late-08
- KLV-40X300A
- KLV-40X350A
- KLV-40W300A
Clearly not one of the ones affected (though close in terms of model code).
I have noticed for a while that a buzzing sound comes from the top right of the TV - there seems to be more heat coming out of the top of that side than the other side (but also there seem to be more components on that side when you look in).
They have said nothing can be done without me paying for an inspection fee.
Does anyone know any more details about specifically what is wrong with the affected models or what could cause a buzzing sound from the back of a large flat panel TV?