I havean audio amplifierthat does not workwhileI took theidentical schematic to the schematicof the moduleEVMPCBLayersTPA3005D2EVM.
I boughtthis moduleandto comparethis oneworks.
Rinn& Linnare connected andI put asinusoidalsignalof1KHz.
Rinp&LINPareconnected to ground
If I putthe signal onorROUTPROUTN, it's ok.
If I putthe+ontheGBF (1KHz sinusoidal ) andLinn&Rinn- at the exitof thefairrite.It's ok.
Can someonehelp me?