I have a friend who loves this set and it's been not working for a while. He asked me to look at it and I'll get it next week so I thought I''d do some research . The diagnostics light blinks 7 times indicating the problem is in the horizontal deflection circuit. The Schematics I have are very hard to read and I assume Q8001 and Q8013 are the output transistors and the most likely cause They are IRF 1B7N 50 A which I can't find a source for is there a sub or do I need go to sony Is there something else I should be looking at ?
Thanks in advance Bob