Read Sony KD-55X9000A (serv.man2) Service Manual online
2) Internal Wireless Network malfunction
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
Access Point
Bxx Board
Error Message appear
when the Wireless
Network is selected?
Hardware defect suspected.
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3) USB Wireless Network malfunction
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
Access Point
Bxx Board
Error Message appear
when the Wireless
Network is selected?
USB Dongle
No
Yes
No
No
Yes
Yes
No
Yes
*1
126
TROUBLE SHOOTING
KD-55/65 X9000A, X9004A(PA)
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