TROUBLESHOOTING
5.1 IR Remote Commander Error
IR remote commander does
not respond
Check harness
NG
connection between
Main board and Smart
Core
OK
OK
Change harness between
Main board to Smart
Core harness
NG
OK
Change Smart Core
NG
Change Main board
Main device issue
Harness connection
issue
Main board to Smart Core harness
issue
Smart Core issue
57
SYS SET