Network Malfunction; Ethernet (Wired) - Sony X900E Series Service Manual

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8. NETWORK MALFUNCTION

ETHERNET (WIRED)

[Network Set-up]
>[Wired Set-up]
on the TV
OK
Connection Results
Cable Connection
Failed
OK
Check cable
NG
Ethernet Cable
B Board
CHK1
Any scratches
NO
along
TX+/-, RX+/-
lines?
YES
Change B* board
XBR-49/55/65/75X900E
Connection Results
Local Access
Failed
Wired Set-up
B* board
IP address setting
Manual
Check IP address
&
Local router setting
CHK2
Check Ethernet
OK
Connector pins Pulse Transformer
Soldering
J3400
NG
Change
Change Pulse Trans
Ethernet Connector
OK
Auto
Check
Local router
DHCP server
CHK3
CHK4
Check
OK Check CMF
Soldering
soldering
T3400,T3401
NG
Change CMF
OK
Connection Results
Internet Access
Failed
Proxy setting
OK
IC1000 problem.
Change B* board
L3400
NG
TROUBLE SHOOTING
B* board
49