Read Sony KD-55X9000A Service Manual online
2) Internal Wireless Network malfunction
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
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?
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
125
TROUBLE SHOOTING
KD-55/65X9000A(CH)
Click on the first or last page to see other KD-55X9000A service manuals if exist.