Hopefully someone can help. Trying to find a replacement power supply board(module 4) for a LX2802. Usual problem with TR11 blowing. Replaced this and most of the other transistors(TR8,TR9,TR10,TR15,TR12,TR13,TR14) but still the board gives out no power. Got 240V going to it from the mains switch. I have the circuit diagram but have ran out of time and patience to do anything else.

 I have tried most of the repairers in the uk but they have all given the same response - the board was discontinued last year.

 
Any help greatfully appreciated.

 Thanks.

 Phil Marsden.

marsden_philip@hotmail.com