Sony KD-43X7 H Series Service Manual page 94

2020/12/12 02:35:59 (GMT+09:00)
2.4.1 Ethernet
2f.5 Ethernet – No Connect – General Checking
TV turn ON condition:
START
Check if TV has good
cable connection
Set-up  Network setup
Failed
Check if the Ethernet
cable is good
NG
Change a good cable
Check TV has connection OK
Set-up  Network setup
OK
SAFETY NOTES SELF DIAGNOSTIC FUNCTION
S E C T I O N 3
T R O U B L E S H O O T I N G
OK
OK
Failed
TROUBLESHOOTING SERVICE ADJUSTMENT
Check if any abnormal
or broken point on
Ethernet Connector and parts
No
Check if TV has MAC Address
Set-up  Network setup
Failed
Invalid MAC Address
Change B Board
END
DIAGRAMS
Yes
Connector (J7000) and parts NG
Change B Board
Yes
T7000 or T7001 or Main IC
(IC5000) NG
Change B Board
PANEL HANDLING FACTORY DATA RESET
94
94
SYS SET