Sony GN3UN - Ethernet - no Connect - General Checking

3f.5 Ethernet – No Connect – General Checking
3f.5 Ethernet
56
TV turn ON condition:
Check if TV has MAC Address
Set-up  Network setup
Invalid MAC Address
Change B Board
Yes
Check if the Ethernet
cable is good
Check if any abnormal
or broken point on
Ethernet Connector and parts
(J7000/L7000/RB7000/C7003/RB7015)
OK
Yes
No
NG
Check if TV has good
cable connection
Set-up  Network setup
Failed
OK
START
END
Change a good cable
Connector (J7000) and parts NG
Change B Board
T7000 or T7001 or Main IC
(IC5000) NG
Change B Board
Failed
Check TV has connection OK
Set-up  Network setup
OK
Failed
56