Hello everyone. I am new to this platform and I take this opportunity to ask for support for the repair of the "BOSE CineMate series II digital home theater system". With the fault of having turned off. I found the damage of the two optoelectronic components type CNY17 that I replaced and it started working again for about two months, after which it turned off again, but the two replaced components are efficient. Can you suggest me something or provide me with the wiring diagram.