Intro plus help for Medion MD33332 Now fixed

[OldLes]

 Hi everybody.
I am new here, just registered. I live on the Isle of Man; amongst other things, I used to be a TV repair man, and compact disc players (20 years ago, now retired). We have "amenity sites" here, and there are many LCD tvs discarded, some with no faults (but need freeview box), some with serious faults, but many worth looking at.
Presently I have a Medion MD33332, which we used as a bedroom set, but which developed flashes on screen. Have isolated (with freezer) an IC, 1084 which is responsible. Where can I get one? Is there a circuit available? This IC is on the tuner / video / sound board. If it helps to identify, it uses a MEGMEET PSU, the same as I see here:--
http://www.shopjimmy.com/megmeet-mlt666-rev-2-8-power-supply-unit.htm
A circuit for the MD33332 would be helpful.
I have two more sets I need circuits for, but will post them later.
OldLes.