Wireless Network Malfunction - Sony KDL-42W800A Service Manual

Troubleshooting

3-11. Wireless Network malfunction

1) Internal Wireless Network malfunction
Wireless Network
on the TV
Error Message appear
when the Wireless
Network is selected?
Yes
*1) Hardware defect suspected.
Go to the next page
2) USB Wireless Network malfunction
Wireless Network
on the TV
Error Message appear
when the Wireless when the Wireless
Network is selected?
Yes
USB Dongle
No
Is the radio field
Strength too weak
or even No signal?
Yes
Access Point
Is the radio field
No
Strength too weak Strength too weak
or even No signal?
Yes
Access Point
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
No
B* Board
No
B Board B* Board
RB1G CHASSIS
B* Board Type
Size
OTHERS JAPAN
42 BA2S BA2W
47 BA2S BA2W
55 BA2S BA2W
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