I have no input sound (phone itself) They have changed Mic for 5 times and we are sure it's ok . We need board scheme of A66 to check Power IC and Mic IC. How may i solve the problem ? Can i find scheme of board ?
Before I broke the display on my A66 the Mic wouldn't work very often, after I send it to Asus to reapair my display, I also asked to replace the mic, and it works fine ever since...
But to answer your question, I don't know of any scheme of the A66, I really doubt that it is available on the internet...