Sony XR-65X95K Service Manual page 60

2022/03/30 00:15:03 (GMT+09:00)
TROUBLESHOOTING
5.0 Key Switch – Buttons Error
Switch Module Type
Side key buttons error
SAFETY NOTES
Check harness
NG
connection between
Main board and
switch module
OK
NG
Change switch
module
OK
Change harness
NG
between Main board
to switch module
harness
OK
Main device or
dumping resister issue
Change Main board
SELF DIAGNOSIS FUNCTION TROUBLESHOOTING
Harness connection issue
Switch module issue
Main board to switch
module harness issue
SERVICE ADJUSTMENT
On Board Switch Type
Change Main
Side key buttons
error
OK
Key mechanical parts issue
Change switch
mechanical block
DIAGRAM
NG
board
Main board issue
60
HANDLING GUIDE
SYS SET