User Guide

8965 N/B Maintenance
8965 N/B Maintenance
124
8.12 LAN Test Error (2)
An error occurs when a LAN device is installed.
C824
0.1U
R310
301
U15
LAN
Controller
VT6103L
P17
+3VS
R847
1.5K
+3V_LAN
25,32,36,41
+3VS
20
40
39
1 2
C418
22P
C417
22P
X1
25MHZ
XI
XO
41
23
L724
90Z/100M
U714
LF-H80P
8
P17
PJTX+
PJRX+
PJTX-
PJRX-
10
9
16
15
11
14
R309
75
R278
75
R277
75
R308
75
C823
1000P
RJ45_PJ4
RJ45_PJ7
4,5
1,2
8
7
6
3
P17
J715
7
RJ45 LAN Connector
LAN_TXP
LAN_TXN
35
34
LAN_RXP
LAN_RXN
27
26
41
23
L722
90Z/100M
2
1
6
+3VS_LAN
L80
120Z/100M
R898
49.9
R924
49.9
R925
49.9
R899
49.9
C825
0.1U
C805
0.1U
U711
VT8235CE
SB
P15
LAN_DATAIO
LAN_DCLK
LAN_MRXDV
43
44
3
R850 33
R855 33
LAN_MRXD[0..3] 45..48
LAN_COL
LAN_CRS
LAN_MTXC
LAN_MTXD1
LAN_MTXD2
LAN_MTXD3
15
16
9
LAN_MTXD0 11
LAN_MTXE
10
12
13
14
RP11 33*4
R282 33
R265 33
R285 33
RP8
33*4
R284 33
R283
10K
+3VS
1,7,18
R281 10K
21 R280 10K
22 R264 10K
23
R279 10K
LAN_MRXC
4
R313 33
LAN_MRXER 5
R311
300K
R374 33
R396 33
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