Read Panasonic CF-VEB181U Service Manual online
SIGN23487
USBP5-
003:B6
USBP5+
003:B6
C124
0.1u
JP2
1005
RA7
75
6
5
8
7
3
4
1
2
CN917
JST
LAN I/F
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
R84
54.9
1%
C125
1000p
2000V
4520
H0056RLT
L34
Pulse Eng.
12.4x9.5x1.85
8 TD+
6 TDC
7 TD-
6 TDC
7 TD-
9
TX+
11
CMT
10
TX-
2 RD+
1 RD-
3 RDC
1 RD-
3 RDC
15
RX+
16
RX-
14
RXC
4 NC
5
NC
12
NC
13 NC
VB25
VB3
X3
1CV25000CC1A
1
2
R73
5.1K
R77
0
R74
1.5K
VB3
C109
0.1u
93LC46BT/SN
SOP8
IC12
MICROCHIP
4
DO
3
DI
2
SK
1
CS
8 VCC
7 NC
6 NC
5 GND
7 NC
6 NC
5 GND
VB3
VB25
R71
1M
X2
DSX530GA12.000MHz
1
2
R72
0
R82
33
33
1%
R80
33
33
1%
R83
10
10
1%
R81
10
10
1%
R78
11K
1%
R75
9.09K
1%
R76
3.3K
1%
R79
1.5K
1%
R85
54.9
1%
R86
51
1%
R87
51
1%
C116
0.01u
C120
0.01u
C111
NU
C117
NU
MCS7830
MOSCHIP
IC2
14
MODE1
13
RESERVED
12
MODE0
4
RSTP
11
VCC25
10
GND
3
NC
2
NC
17
RESERVED
16
RESERVED
15
RESERVED
5
AVCC25
6
AGND
7
AVCC25
8
AGND
1
NC
9
VCC33
20
RESERVED
19
RESERVED
18
MODE2
21
RESERVED
22
VCC33
23
GND
24
VCC25
25
RESERVED
26
TX_LED
27
RESERVED
28
RESERVED
29
RESERVED
30
RX_LED
31
RESERVED
32
RESERVED
33
RESERVED
34
RESERVED
35
RESERVED
36
RESERVED
37
RESERVED
38
LINK_LED
39
VCC25
40
VCC33
41
GND
42
GND
43
GND
44
SPD_LED
45
COLL_LED
46
RESERVED
47
RESERVED
48
FDX_LED
49
RESERVED
50
RESERVED
51
MSEL0
52
MSEL1
53
MSEL2
54
VCC25
55
VCC33
56
GND
57
EE_CS
58
RESERVED
59
EE_CLK
60
RESERVED
61
RESERVED
62
GND
63
GND
64
GND
65
GND
66
GND
67
GND
68
EE_DO
69
RESERVED
70
EE_DI
71
RESERVED
72
RESERVED
73
RESET
74
RESERVED
75
RESERVED
76
RESERVED
77
VCC25
78
VCC33
79
GND
80
RESERVED
81
RESERVED
82
RESERVED
83
RESERVED
84
VCC25
85
GND
86
X1A
87
X2A
88
AVCC33
89
AGND
90
RREF
91
DM
92
DP
93
NC
94
NC
95
NC
96
NC
97
NC
98
NC
99
NC
100 AGND
101 RPU
102 DMRS
103 DPRS
103 DPRS
104
AVCC33
105 AGND
106
AVCC33
107
VCC25
108 GND
109
VCC33
110
AVCC25
111 AGND
112
RX-
113
RX+
114
AVCC25
115 AGND
116 AGND
116 AGND
117 IBREF
118
AVCC25
119 X1B
120 X2B
120 X2B
121 AGND
122
TX-
123
TX+
124 AGND
125
AVCC25
126 NC
127 NC
128 NC
127 NC
128 NC
C110
10p
C108
8p
C105
15p
VB3
C114
0.1u
6.3V
C112
10u
2012
B
C121
0.1u
6.3V
C118
10u
2012
B
C115
0.1u
6.3V
C119
10u
2012
B
C122
0.1u
6.3V
C113
10u
2012
B
VB25
AVCC33 AVCC25
AGND2
AGND2
AGND2
BLM21P600SG
L30
1
2
BLM21P600SG
L31
1
2
BLM21P600SG
L32
1
2
BLM21P600SG
L33
1
2
AVCC25
AVCC33
AGND2
AGND2
AGND2
AGND2
AGND2
AGND2
AGND2
AGND2
AGND2
AVCC25
R139
0
R138
0
R137
0
R136
0
R140
0
R142
0
R141
0
C104
18p
CHIP_RST
003:G9
R147
10K
MA2J72900L
D15
1
2
C162
0.1u
C163
0.1u
C160
0.1u
C161
0.1u
C165
0.1u
C164
0.1u
C167
0.1u
C166
0.1u
2003.11.07
AGND->AGND2
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I
J
2.7 USB Ethernet
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