Sony KD-84X9000 Service Manual page 94

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
BAPS Board
XBR/KD-84X9000 Series(WW)
YES
USB Dongle
YES
Access Point
3) Internal 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
BAPS Board
TROUBLE SHOOTING
YES
Wireless Module, Harness
YES
Antenna harness/Access Point
94