B.Sch
em
atic D
iag
rams
LAN RTL8110S (B)-32
LANVDD33
LANVDD3
VDD33
+3VS
LANVDD33
LANVDD33
LANVCC1.8
DVDD
AVDDL
LANVCC2.5
AVDDH
DVDD
LANVCC2.5
LANVCC2.5
LANVDD33
AVDDL
LANVDD33
+3V
+VDD3
LANVDD33
PCIRST#
11,15,16,23,32
PCI_C/BE1# 11,15,22,24
PCI_C/BE0# 11,15,22,24
PCI_C/BE3#
11,15,22,24
PCI_C/BE2# 11,15,22,24
PCLK_LAN
10
PCI_GNT2#
11
INT_PIRQC#
11,13,22
PCI_REQ2#
11,13
PCI_AD16
11,15,22,24
PCI_DEVSEL# 11,13,15,22,24
PCI_FRAME# 11,13,15,22,24
PCI_TRDY# 11,13,15,22,24
PCI_PERR# 11,13,15,22,24
PCI_PAR 11,15,22,24
PCI_STOP# 11,13,15,22,24
PCI_IRDY# 11,13,15,22,24
PCI_SERR# 11,13,15,22,24
PCI_PME#
11,15,22,24
+VDD3
34,36
+3VS
3,8,10,11,12,13,15,16,18,20,21,25,27,28,29,31,32,33,35,37
SMB_ICHCLK 8,10,11,13
SMB_ICHDATA 8,10,11,13
PCI_AD[31:16]
11,15,22,24
PCI_AD[15:0]
11,15,22,24
PRST#
11,15,20,22,24,32
+3V
3,11,12,13,15,20,22,23,24,31,32,34,35
Z1716
Z1717
Z1719
Z1721
Z1722
Z1728
PCI_C/BE3#
DV
DD
PCI_C/BE0#
PCI_AD9
DVDD
PCI_C/BE1#
DVDD
DVDD
PCI_PAR
DV
DD
PCI_AD29
MDI3+
MDI0+
EEDI/AUX
PCI_AD4
PCI_DEVSEL#
PCI_AD30
CTRL25
PCI_AD10
PCI_PERR#
ISOLATEB
AVDDL
AVDDL
V
DD3
3
PCI_AD14
PCI_SERR#
AVDDL
PCI_AD13
PCI_AD15
AVDDH
EESK
PCI_AD12
VDD33
PCI_TRDY#
DV
DD
VDD33
PCI_IRDY#
PCI_AD7
Z1724
V
DD3
3
MDI3-
MDI0-
VDD33
VDD33
EECS
PCI_AD2
PCI_AD3
PCI_STOP#
DV
DD
PCI_AD31
AVDDL
MDI1+
DV
DD
PCI_AD6
MDI1-
PCI_AD5
PCI_AD8
PCI_AD11
V
DD3
3
PCI_FRAME#
EEDO
DVDD
PCI_AD28
HSDAC+
Z1720
Z1718
Z1709
Z1712
AVDDL
CTRL18
Z1707
PCI_AD27
PCI_AD26
PCI_AD25
PCI_AD24
PCI_AD23
PCI_AD22
PCI_AD21
PCI_AD20
PCI_AD19
PCI_AD18
PCI_AD17
PCI_AD16
PCI_C/BE2#
PCI_AD1
PCI_AD0
CTRL18
+VDD3
+3VS
Z1710
Z1711
MDI2-
MDI2+
CTRL25
LANVCC2.5
Z1740
Z1730
Z1731
DVDD
RSET
V_DAC
Z1735
Z1733
Z1725
V_DAC
MDI2-
Z1726
Z1737
Z1723
Z1727
MDI1-
MDI1+
Z1739
V_DAC
V_DAC
MDI0-
MDI0+
MDI2+
MDI3+
MDI3-
Z1734
Z1736
Z1738
Z1732
Z1715
PCI_AD[15:0]
PCI_AD[31:16]
Z1714
RING
Z1713
TIP
RING
TIP
V_12P
Z1704
Z1705
LANVDD3
Z1708
+3V
Z1729
Z1701
XTAL1
Z1702
VDD33
AVDDH
VDD33
GND
A
V
DDH
Z1706
Z1742
Z1741
L63
L_0805(123)
L30
0(0402)
C314
.1u(0402)
R454
5.6K
L31
0
L36
*L_0805(123)
R418
1K(0402)
R411
*15K(0402)
R470
*0(0402)
R147
0(0402)
C233
.01u
R424
49.9_1%
Q13
2SB1188
C
B
E
C657 .01u
R423
49.9_1%
U40
25MHz
1
2
3
4
NC
GND
OUT
Vcc
R154
22(0402)
C319
.1u(0402)
+
C293
22U(1206)
L33
L_0805(159)
1
2
L38
L_0805(159)
1
2
+
C301
22U(1206)
L39 L_0805(159)
1
2
R152
2.49K
R410
0(0402)
R417
*0(0402)
U41
RT
L8110S(B)/8100C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39 40
41 42 43 44 45
46 47 48 49
50 51 52 53 54
55 56 57 58
59 60 61 62 63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
123
124
125
126
121
122
127
128
MDI0+
MDI0-
AVDDL
VSS
MDI1+
MDI1-
AVDDL
CTRL25
VSS
AVDDH
HSDAC+
HSDAC-
VSS
MDI2+
MDI2-
AVDDL
VSS
MDI3+
MDI3-
AVDDL
VSSPST
GND
ISOLATEB
VDD18
INTAB
VDD33
RSTB
CLK
GNTB
REQB
PMEB
VDD18
AD31
AD30
GND
AD29
AD28
VSSPST
AD
27
AD
26
V
DD3
3
AD
25
AD
24
C
BE3B
V
DD1
8
ID
SEL
AD
23
GND
AD
22
AD
21
VSSPST GND
AD
20
V
DD1
8
AD
19
V
DD3
3
AD
18
AD
17
AD
16
C
BE2B
FR
AM
EB
GND
IRDY
B
V
DD1
8
CLKRUNB
VSSPST
TRDYB
DEVSELB
STOPB
PERRB
VDD33
SMBCLK
GND
SMBDATA
SERRB
PAR
CBE1B
VDD18
AD15
GND
VSSPST
AD14
AD13
VDD33
AD12
AD11
AD10
M66EN
AD9
AD8
VSSPST
CBE0B
AD7
VDD33
AD6
AD5
AD4
AD3
VDD18
GND
VSSPST
AD2
AD
1
AD
0
LW
AKE
EEC
S
V
DD3
3
EED
O
EED
I
V
DD1
8
EESK
GND
LED
3
LED
2
LED
1
V
DD1
8
LED
0
GND
VSSPST
HV
HG
LG
2
CT
RL
1
8
LV2
XTAL1
XTAL2
R
SET
VSS
R471
*0(0402)
R426
49.9_1%
U38
24HST1041A-3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
TCT1
TD1+
TD1-
TCT2
TD2+
TD2-
TCT3
TD3+
TD3-
TCT4
TD4+
TD4-
MX4-
MX4+
MCT4
MX3-
MX3+
MCT3
MX2-
MX2+
MCT2
MX1-
MX1+
MCT1
L40
L_0603(164)
C603
*1000p/2KV
R425
49.9_1%
R158
0(0402)
R
114
75(
0402)
R453
*10K(0402)
R
90
75(
0402)
+
C316
10U(0805)/6.3V
R
101
75(
0402)
R
81
75(
0402)
C249
1000p/2KV
R420
49.9_1%
R419
49.9_1%
C658 .01u
C243
.01u
C655 .01u
C221
.01u
R
85
*0(
0402)
R472
1K(0402)
C208
.01u
R
95
*0(
0402)
U17
9346
1
2
3
4
5
6
7
8
CS
SK
DI
DO GND
ORG
DC
VCC
JMODEM1
85205-2
1
2
1
2
R
94
*75(
0402)
JMLAN1
PJS-28VL3
1
2
3
4
5
6
7
8
9
10
GND1
GND2
TX+
TX-
RX+
N/C
N/C
RX-
N/C
N/C
TIP
RING
GND
GND
R
84
*75(
0402)
T
D56
F01J2E
A
C
C592
*1000p/2KV
L73
L_1206
T
Q11
2SB1188
C
B
E
R422
49.9_1%
R421
49.9_1%
C656 .01u
D57
*F01J2E
A
C
L21
0
L29
0
L27
0
L26
0
+
C673
10U(0805)/6.3V
L25
0
+
C302
22U(1206)
C696
.1u(0402)
C310
.1u(0402)
L42
L_0805(159)
1
2
C704
.1u(0402)
L24
0
C290
.1u(0402)
+
C684
10U(0805)/6.3V
L22
0
L34
*L_0805(123)
C318
.1u(0402)
+
C710
10U(0805)/6.3V
R469
10K(0402)
C276
.1u(0402)
C304
.1u(0402)
+
C309
10U(0805)/6.3V
C289
.1u(0402)
L35
*L_0805(123)
C665
.1u(0402)
C315
.1u(0402)
C291
.1u(0402)
C336
.1u(0402)
C297
.1u(0402)
C277
.1u(0402)
+
C676
22U(1206)
+
C288
22U(1206)
L64
L_0805(123)
T
T
C292 .1u(0402)
IF R272 10K 93C56 IS USED.
IF R272 NC 93C46 IS USED.
NC
0.01UF
5.9K
LF-H3451S
2.49K
24HST-1041A-3
NC
LE
8100C
LF
8110S
LG
0
LH
BEAD
0
LB
0.1UF
LC
0.01UF
LD
0.01UF
NC
NC
Transformer
49.9
LD
LG
LF
LF
LB
LI
LE
LE
LJ
LG
LJ
LE
LF
LF
LK
NC
LI
NC
NC
8100C
1K
LL
8110S
BEAD
NC
LJ
LJ
0
LK
BEAD
LH
LL
7/01
LM
0
NC
LM
7/01
LK
LK
4
6
1
BOT VIEW
7
2
5
3
8
9/12
2/24
+VDD3 Power trace >= 60mil
+3V Power trace >= 60mil
Sheet 16 of 40
LAN
RTL8110S(B)-32
TECHNICAL SERVICE MANUAL
Prestigio Nobile 158W
17