2014 27" imac with dong but no sound only digital

[Dozer]

hi have a 820-5029 all working, comes dong in the beginning. mic working, but no intern speaker.

only digital output and the red light is on on the back of the imac. headphones are working and are shown

i pluged already the conector off (J6500) but still the same

need some help here please

 

[2informaticos]

Probably bad audio connector.

Remove R6796 and check if problem disappears.
Be aware, SPDIF out will be disabled.

 

[Dozer]

thanks, that was that what i was looking for. unfortunatly this was not the problem. but looking for R6796 I found on the board L6509 ripped off. so of course that was it. I dont know why i didnt saw that yesterday. thanks for help. case closed.