Sony GN1G - Wireless Network Malfunction

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3-10. WIRELESS NETWORK MALFUNCTION
1) Internal Wireless Network malfunction
KDL-50W800C, 805C, 807C, 809C/KDL-55W800C, 805C
TROUBLE SHOOTING
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
Access Point
B* Board
Error Message appear
when the Wireless
Network is selected?
No
Yes
No
Yes
Change WiFi module
NG
OK
WiFi module
NG
OK
Loose harness
OK
Connect properly
Change
Wi-Fi module
NG
NG
Change B* board
Wi-Fi module
OK
If Wi-Fi malfunction happens,
• Wi-Fi module
• Harness between WiFi and B* board
• B* board
are suspected.
NG
Change harness
between B* board
and WiFi
Main Harness
OK
Check harness
connection is OK
between WiFi and B* board
Size B* Board G* Board H* Board
50” BMX Not applicable
HSC3
55” BMX Not applicable
HSC3