Sony XR-65X95K Service Manual page 62

TROUBLESHOOTING
6.4 Built in MIC Malfunction
Built in mic doesn't work
NG
Check Mic switch
Turn on Mic switch
on TV
OK
NG
Change FFC Cable
NG
Check harness connection
Connect properly
between B-board and
between-B-board and H-Board
H-board
OK
OK
Change H-board
NG
Change B-board
62
SYS SET