TEAC PD-H300 No Drive Motor
I wonder if anyone can help. I just got hold of a Teac PH-H300 CD player. Everything else seems to work, such as the display comes on, tray opens & closes, but the CD is not loaded to the spindle or spun.
I've downloaded the service manual for the C version, but that isn't much help. Does anyone know what's causing this? I think that because neither the head load motor, nor the CD drive motor are working, that it is to do with the chip that drives them, but as I know nothing about this unit, I don't know if it is because in turn, that chip isn't getting a signal, so some experienced advice would be welcome.
I do have equipment for SMD work, so changing a flatpack IC is not a problem (though sourcing it is always 'fun'). I can check for pins, voltages, etc., but I'm afraid my scope is a bit old though (SE Labs SM-111) ;-)