Search results

audio codec is not recognised headphone sound missing j9500 pins are all soldered fine, no water near. J9500 diode mode readings: Pin47 0.465 Pin45 0.460 Pin43 0.413 Pin39 0.464 On donor board i am getting at Pin39 0.570

Got the board after water, more info from this post https://boards.rossmanngroup.com/threads/a1466-ppbus_g3h-at-4v.59468/#post-60661 It is working fine, but there is no sound, i got I/O board from 820-3437 and native one from 820-00165, when connect either of them to 820-3437 both works...

Like that? sorry, new to this.

Thanks, solved it. was digging around C7125, everything looked well. Replaced Q7130, was no joy. Decided just in case to replace C7125(it was not shorted) and PPBUS_G3H returned. Can mark as solved.

Hi, i am new here. Long story short, was banging my head around A1466 820-00165-a board. Originally came in with no backlight. Opened, of course water damage. Replaced water damaged area ( U770, R7731,R7715), started to work. Noticed that there are some water marks around SMC, cleaned, reflowed...