sa-ex300 overload fan component

[aliengirlvega]

technics sa-ex300 keeps overloading where's the fan components???

 

[americanaudiophile]

Is the unit is shutting down because the fan isn't working. Here is the service manual
http/www.manualslib.com/manual/683394/Technics-Sa-Ex300.html
If the fan works but the unit shuts down then you are likely trying to play it louder than it can or there is a problem with the speaker wire or speakers that is causing it to go into protection.