XBR-55/65X930D, 65X935D/937D, 75X940D
55
TROUBLE SHOOTING
FLOW
8. NETWORK MALFUNCTION
(2) Internal Wireless Network malfunction
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
Bxx Board
Error Message appear
when the Wireless
Network is selected?
Hardware defect suspected.
No
Yes
No
Yes
Change WiFi module
NG
OK
WiFi module
Access Point
NG
OK
Check harness
connection is OK
between WiFi and Bxx
Loose harness
OK
Connect properly
Change
Wi-Fi module
NG
NG
Change Bxx board
Wi-Fi module
OK
If Wi-Fi malfunction happens,
•
Wi-Fi module
•
Harness between WiFi and Bxx
•
Bxx board
are suspected.
NG
Change harness
between Bxx board
and WiFi
Main Harness
OK
Summary of Contents for BRAVIA XBR-55X930D
Page 61: ...XBR 55 65X930D 65X935D 937D 75X940D 61 DIAGRAMS BLOCK DIAGRAM Common for all inches ...
Page 85: ...XBR 55 65X930D 65X935D 937D 75X940D 85 DISASSEMBLY 1 6 CATCHER 1 XBR 55X930D CATCHER ...
Page 93: ...XBR 55 65X930D 65X935D 937D 75X940D 93 DISASSEMBLY 1 14 WIRE DRESSING 1 XBR 55X930D ...
Page 187: ...XBR 55 65X930D 65X935D 937D 75X940D 187 DISASSEMBLY 4 19 WIRE DRESSING 4 XBR 75X940D 1 2 ...
Page 193: ...XBR 55 65X930D 65X935D 937D 75X940D 193 DISASSEMBLY 4 25 WIRE DRESSING 4 XBR 75X940D NOTE ...
Page 195: ...XBR 55 65X930D 65X935D 937D 75X940D 195 DISASSEMBLY 4 27 WIRE DRESSING 4 XBR 75X940D 1 2 ...
Page 215: ...XBR 55 65X930D 65X935D 937D 75X940D 215 DISASSEMBLY 4 XBR 75X940D 4 47 LCD PANEL LCD PANEL ...