Sony KDL-32EX400 Service Manual page 33

3-8. NETWORK MALFUNCTION
1) Wired Network malfunction
Wired Network
on the TV
Connection result
Cable Connection
OK
Connection result
Local Access
OK
Connection result
Internet Access
NG
BAL Board
NG
Ether net cable
NG
Proxy setting
2) USB Wireless Network malfunction
Wireless Network
on the TV
Error Message appear
when the Wireless
Network is selected?
NO
Is the radio field
Strength too weak
or even No signal?
NO
BAL Board
33
TROUBLE SHOOTING
YES
USB Dongle
YES
Access Point
KDL-32/40EX400(HK/WB/GA)