Yes most techs will not repair Class-D down to component level, too time consuming and difficult to trace faults with these surface mount, multi-layer boards class-D amps have in them. Because everything is is so tightly packed, so they can squeeze them into mini chassis.
They just want to install complete "expensive" new board/s.
Trouble is many of the manufacturers don't have old model boards in stock.
Cheers George
They just want to install complete "expensive" new board/s.
Trouble is many of the manufacturers don't have old model boards in stock.
Cheers George