Ethernet/Wifi Fl Owchart - Sony BDP-S1200 Service Manual

6-9. Ethernet/Wifi fl owchart
Ethernet fl owchart
START
Cannot connect with the network, cannot
update through the network
Is the LAN cable plugged in properly?
Yes
Is the LED of the hub router lit?
(LINK LED)
Yes
Are the network settings of the menu
correct?
Yes
Wifi fl owchart
START
Wireless setup fail.
No
Plug in the LAN cable firmly
No
Is power supplied to the MB board?
No
To Power Supply (System) flowchart
No
Make the correct network settings.
Check usb haness connec on
is OK?
YES
Check SW5V at Wi Module
pin 5
YES
SW5V supplied OK
BDP-S1200/BX120/S3200/BX320/S4200/S5200/BX520
Connection
Retry connection
Success?
END
NO
Plug in harness properly
NO
To power supply ow chart
Repeat wireless setup
6-10
Change MB board
Can establish
NO
Change MB board
Wi-Fi Connec on?
YES
END