Philips BDP2985/F7 Service Manual page 21

Can not connect to network
Can not connect to
network
Go
Check
twisted
connect to Internet
Yes
Check if the LAN socket
and U12 is broken
No
Check if the soldering and
components around LAN
socket and U12 is OK
Replace the main board
weather the
pair has
5-6
No
Connect
Internet
Yes
No
Solder or fix the abnormal
components
Trouble shooting chart
twisted pair to
the
Fix or replace
LAN
socket or U12