Wireless Network Malfunction; Internal Wireless Network Malfunction - Sony KD-55A9F Service Manual

6.2 Wireless Network malfunction (1/2)

1) Internal Wireless Network malfunction

Wireless Network
on the TV
Error message or no scan
result appear in the network setting?
Yes
*1
Hardware defect suspected.
Go to the next page
No
Is the Wi-Fi radio
strength too weak
or even No signal?
Yes
Check with another Wi-
Fi/BT module
OK
Wi-Fi/BT module
No
Bxx Board
NG
Access Point
71
SYS SET