Hi Mike
I have just opened my CAS4040 and I can see 4 transistors:2 x BDT65B
and 2 x BDT54C.
Wy did I open it? I lost one channel, I found a blown T2A fuse. After
change, it just blown again. Does it usualy help to change the
transistors, or are there usualy more components affected?
Vulci