Sony KD-55X8500A Service Manual page 119

2) Internal Wireless Network malfunction
Wireless Network
on the TV th TV
Error Message appear
when the Wireless
Network is selected?
Yes
Hardware defect suspected. H d d f t t d
*1 *1
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Network
3) USB Wireless malfunction
Wireless Network
on the TV
Error Message appear
when the Wireless
Network is selected?
Yes Yes
USB Dongle
KD-55/65 X8500A/ X8504A
No
Is the radio field
Strength too weak
or even No signal?
Yes
Access Point
No
Is the radio field
Strength too weak
or even No signal?
Yes Yes
Access Point
No
Bxx Board
No
Bxx Board
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