Service manual
Schematic Diagrams
B - 22 GLAN
B.Schematic Diagrams
GLAN
Sheet 21 of 40
GLAN
+3V
RLANVDD3
RLANVDD3
+3V
+3V
RLANVCC1.3
RLANVCC2.5
RLANVDD3
RLANVCC2.5
LAN_AVDDL
RLANVCC1.3
RLANVDD3
RLANVDD3
RLANVCC1.3
LAN _AV DD H
+3VS
LAN_DVDD
RLANVDD3
RLANVDD3
RLANVCC2.5
LAN_DVDD
+3V 15,16,17,20,23,25,28,29,30,34
+3VS 2,3,6,9,11,12,13,14,16,17,18,19,20,23,24,25,26,27,28,30,32,33,34
PCI_DEVSEL#15, 16, 19
PCLK_LAN2
PCI_F RA ME#15,16,19
PCI_C/BE1#15,1 9
SMB_IC HCLK 2,12,13,16,20,28
PCI _I R D Y #15,16,19
PCI_SERR#15,16,19
PCI_PERR#15,16,19
PCI_STOP#15,16,19
PCI_C/BE0#15,1 9
PCI_C/BE2#15,1 9
SMB_IC HDATA 2,12,13,16,20,28
PCI_PAR15,19
PCI_GNT#215
PCI_TRDY#15,16, 19
INT_PIRQC#15,16,19
PCI_AD[31:0]15,19
PCI_REQ#215 ,16
PCI_C/BE3#15,1 9
LPLT_RST#15,18,19,20,26,33
INT_PIRQD#15,16,19
PCI_AD1615,19
PCI_PME#15,19, 23
Z2130
Z2144
MD IO 2-
MD IO 3+
Z2124
MD IO 2+
RCTRL25
Z2133
MD IO 3-
RCTRL13
Z2127
MD IO 1+
MD IO 1-
MD IO 0-
MD IO 0+
Z2125 Z 2136
Z2126 Z 2137
Z2128
Z2138
Z2129
Z2139
Z2131 Z 2140
Z2132
Z2141
Z213 4 Z2142
Z213 5 Z2143
V_D AC _R
V_DAC_R
Z2121
PCI_AD9
MDIO2-
Z2104
PCI_AD5
MDIO2+
SMB_ICHCLK
MDIO1+
MA1/ EED I
PCI_AD3
RCTRL13
SMB_IC HDATA
Z2113
Z2109
PCI_AD27
PCI_AD22
PCI_AD1
EECS
Z2106
Z2102
PCI_C/BE0#
PCI_AD6
PCI_AD [ 31:0 ]
PCI_GNT#2
Z2108
PCI_AD16
PCI_AD25
RCTRL25
PCI_AD2
PCI_C/BE2#
Z2114
Z2118
PCI_AD29
V_DAC_R
Z2112
Z2105
MDIO0+
MA0/ EED O
MA2/ EES K
PCI_AD21
PCI_AD28
PCI_AD4
PCI_AD30
PCI_AD23
PCI_AD13
PCI_AD11
MDIO3+
PCI_C/BE1#
Z2123
PCI_AD14
Z2119
PCI_AD19
Z2122
Z2115
Z2116
Z2110
PCI_AD12
Z2111
Z2117
PCI_AD20
MDIO3-
PCI_AD18
Z2107
PCI_RE2#2
PCI_C/BE3#
Z2120
PCI_AD7
PCI_AD24
PCI_AD10
Z2101
MDIO1-
PCI_AD31
PCI_AD15
PCI_AD17
PCI_AD8
Z2103
PCI_AD26
MDIO0-
PCI_AD0
C285
0.1U F_04
R200 75
R384 3.6K
R292
49.9_04
R235
49.9_04
R197 75
R276 0
C552
0.01U F _04
C268
10U F / 10V_0 8
C273
0.1U F_04
C329 0.1UF _04
C300
0.1U F _04
L32 BK2 125H S12121
R333 100
C553
0.01UF_04
R374 1K
R181 *0
C277
10U F /10V_0 8
C554
0. 01UF _04
C310
10UF /10V_08
C224
0.1UF_04
C368
0.1U F_04
C293
0.1UF_04
C551
0.01UF_04
C558 0. 1U F _04
+
C279
100U F /10V
12
C219
0.1 U F _04
R373 *0
C232
0.1UF_04
C275
10UF /10V_08
R551 0
R383 *1K
C286
0.1UF_04
R277 *0
C284
0.1U F_04
C299
10U F /10V_08
C274
0.1U F_04
U19
RTL8110SBL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
26
33
34
35
36
37
39
40
41
42
43
44
46
47
48
49
50
52
53
55
56
57
58
59
60
61
62
63
65
67
68
69
70
71
72
73
74
75
76
77
79
80
82
83
84
85
86
87
88
89
90
92
93
94
95
96
97
98
100
102
103
104
105
106
107
108
109
111
112
113
114
115
117
118
120
123
124
125
126
121
122
127
128
23
25
27
28
29
30
31
101
91
81
66
21
38
51
119
24
32
45
54
64
78
99
110
116
129
MD I0 +
MDI 0-
AVDDL
VSS
MD I1 +
MDI 1-
AVDDL
CTRL25
VSS
AVDDH
HSDAC+
HSDAC-
VSS
MD I2 +
MDI 2-
AVDDL
VSS
MD I3 +
MDI 3-
AVD D L
GND
VDD33
AD31
AD30
GND
AD29
AD28
AD27
AD26
VDD33
AD25
AD24
CBE3B
IDSEL
AD23
GND
AD22
AD21
GND
AD20
AD19
VDD33
AD18
AD17
AD16
CBE2B
FRAMEB
GND
IRDYB
CLKRUNB
TR D Y B
DEVSELB
STOPB
PERRB
VDD33
SMBCLK
GN D
SMBD ATA
SERRB
PAR
CBE1B
AD15
GN D
AD14
AD13
VDD33
AD12
AD11
AD10
M66E N
AD9
AD8
CBE0B
AD7
VDD33
AD6
AD5
AD4
AD3
GN D
AD2
AD1
AD0
LWAKE
EEC S
VDD33
EED O
EEDI
EESK
GND
LED3
LED2
LED1
LED0
GND
HV
HG
LG2
CTRL18
LV2
XT AL 1
XT AL 2
RSET
VSS
ISOLATEB
INTAB
RSTB
CLK
GNTB
REQB
PMEB
VSSPST
VSSPST
VSSPST
VSSPST
VSSPST
VSSPST
VSSPST
VSSPST
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
GND1
R369 10K R382 10 K
C557
0.1U F _04
R295
49.9_04
R385 *5.6K
C556
0.1UF_04
C283 *10PF
R279 1K
L34 BK2125HS121
R278 *15
C270
10U F / 10V_0 8
L33 BK2125H S1212 1
C367
0.1U F _04
R287 0
R234
49.9_04
C366
0.1UF_04
U23
9346
1
2
3
4
7
6
5
8
CS
SK
DI
DO
NC
NC
GND
VCC
R372 *0
C361
0.1UF_04
+
C278
100U F /10V
12
Y3 25MHz
R296 2.49K_ 1%
C555
0.1UF_04
C340
0. 1U F _04
R293
49. 9_04
JLAN1
PJS-28VL3
1
2
3
4
5
6
7
8
GND 1
GND 2
DA+
DA-
DB+
DC+
DC-
DB-
DD+
DD-
GND
GND
C287 0.1UF _04
L38 BK2125H S12121
C317
27P
R187 75
U5
LG-2402P-1
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
TD4-
TD4+
TCT4
TD3-
TD3+
TCT3
TD2-
TD2+
TCT2
TD1-
TD1+
TCT1
MX4-
MX4+
MCT4
MX3-
MX3+
MCT3
MX2-
MX2+
MCT2
MX1-
MX1+
MCT1
R195 75
L20 CM-4M3 216-181
1
2
3
4 5
6
7
8
C209
1000PF/2KV_12
C347 0.1U F_04
R294
49.9_04
C269
10UF/10V_08
R286 *10
R213 0
C332
0. 1U F _04
C267
10UF/10V_08
L21 CM-4M3 216-181
1
2
3
4 5
6
7
8
R236
49.9_04
C362
0.1U F _04
R552 0
C301
27P
Q16
2SB1188
Q17
2SB1188
R233
49.9_04
40 mil
40 mil
100 mil
40 mil
If LA NC 93C46 is used
40 mil
If LA 1K 93C56 is used
40 mil
40 mil
LA