Light Sensor Errors - Sony XR-55A90J Service Manual
Hide thumbs
Also See for XR-55A90J:
- Help manual (143 pages) ,
- Dismantling information for use (14 pages) ,
- Reference manual (221 pages)
Table of Contents
Advertisement
2021/02/04 23:38:48 (GMT+09:00)
5.2 Light Sensor Errors
Backlight level does not
change when ambient light
changed
SAFETY NOTES
Check UI setting and
make sure light sensor
setting is "ON"
Setting is "OFF"
Setting issue
Change setting to "ON"
SELF DIAGNOSTIC FUNCTION
TROUBLESHOOTING
T R O U B L E S H O O T I N G
Setting is "ON"
Check harness connection
between main board and
Smart Core
NG
Change harness between
main board to Smart Core
harness
NG
Change Smart Core
NG
Change main board
Main device issue
SERVICE ADJUSTMENT
OK
Harness connection
issue
OK
Main board to Smart Core
harness issue
OK
Smart Core issue
64
DIAGRAM
HANDLING GUIDE
64
SYS SET
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the XR-55A90J and is the answer not in the manual?