22
BDP-LX55
1
2
3
4
A
B
C
D
E
F
1
2
3
4
6) Can not connect to network
Check if the P400
is ok or not ?
No
No
Yes
Fix
a
ll the resistors
Check R5
8
0, R5
8
1, R5
8
2
a
nd
R579 is on
Repl
a
ce P400
Check if
LFE
8
6
3
4(U55
3
) is on
MAIN BOARD ASSY
No
Yes
Repl
a
ce MAIN BOARD ASSY
Yes
Yes
C
a
n not connect to
network
Fix U55
3
on MAIN BOARD ASSY
MAIN BOARD ASSY