Built In Mic Malfunction - Sony KD-55A9F Service Manual

6.4 Built in Mic Malfunction

* China Model does not have this function
Built in mic doesn't work
[Setup]>[Google]
>["Ok Google" detection]
on the TV
OK
Check harness connection
between Mic I/F board and B Board
OK
Check
Mic I/F Board
OK
Check
Mic FPC Module
["Ok Google" detection] ⇒ On
OFF
Please refer manual of
how to use the built in Mic
NG
Connect properly
OK
Change Mic I/F board
NG
Change Mic FPC Module
NG
NG
Change Main harness
74
SYS SET