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Schematic Diagrams
LAN 82566 B - 23
B.Schematic Diagrams
LAN 82566
Sheet 22 of 43
LAN 82566
Z2241
H_ADV10
LAN_MDI1-
2 of 2
U29B
82566DC
B1
F2
D7
D4
E4
E8
E5
G4
F7
H3
C2
D5
F5
G5
B3
A1
C4
E1
F4
J9
J8
J5
J3
J1
G9
G8
G6
F6
E9
D6
C9
C8
C7
C6
A9
A8
V1P0_OU T
VCC3P3
VDD1P0
VCC
VCC
VDD1P0
VCCF1P0
VCC1P0
VDD1P0
VCCFC1P0
VCC1P8
VCC1P8
VCC1P8
VCC1P8
VCC3P3
VSS
VSS
VSS
VSS
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
PCIE_TXN_GLAN16
R526 *0_04
T163
C253
0.1u_16V_04
R575
75_1%_04
Z2217
T161
Z2213
C702
0.1u_16V_04
T160
STUFF NINEVEH
EMPTY EKRON
R521
1. 4K_1 %_04
CLOSE TO TRANSFORMAL
LAN_VDD1.0
ICH_LAN_CLK 16
R493 0_04
Z2224
Z2243
R492 *1K_04
Z2226
T158
C656
22u_6.3V_12
LAN_VDD1.0
Z2221
C679 18p_50V_04
R192
1_1%_06
R488 0_04
Z2207
STUFF BOTH
EKRON &
NINEVEH
ICH_LANRX2 16
LAN_MDI0-
Z2218
Z2214
Z2202
C709
0.01u_16V_04
MLMX2 -
Z2209
Z2201
LAN_TESTEN
C710
0.01u_16V_04
ICH_LANRX1 16
LAN_MDI 2-
C632
0.1u_16V_04
C221
0.1u_16V_04
Q17
2SB1188
B
EC
C242
0.1u_16V_04
MLMX1 -
STUFF 0ohm for EKRON
EMPTY for NINEVEH
GLCI_RCOMP_DN
L23
LG-2413S-1
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+
MC T4
MX3-
MX3+
MC T3
MX2-
MX2+
MC T2
MX1-
MX1+
MC T1
CLOSE TO LAN CHIP
LAN_MDI1+
R485 0_04
C660
10u_10V_08
LAN_MDI 1-
C701
0.1u_16V_04
C629
4.7u_10V_08
C241
0.1u_16V_04
3.3V 4,7,14,16,17,18,21,24,26,30,31,34,36
MLMX4 +
GLCI_RCOMP_DP
Z2215
Z2246
X6
25MHz
C230
4.7u_10V_08
C264
0.1u_16V_04
STUFF FOR KUMERAN ONLY MODE
EMPTY FOR KUM + JORDAN MODE
H_ADV10
Z2228
C234
10u_10V_08
C231 0. 1u_X7R_04
R539
49.9_1%_04
PCIE_TXP_GLAN16
ICH_LANRX0 16
Z2204
C245
0.1u_16V_04
CTRL_1.0
Z2236
Q49
2SB1188
B
EC
R538
49.9_1%_04
C258
0.1u_16V_04
ICH_LANTX0 16
R574
75_1%_04
R515 *100_04
LAN_VDD33
LAN_MDI3-
C658
4.7u_10V_08
R542
49.9_1%_04
R497 *0_04
Z2229
R496 0_04
ICH_LAN_RST 16
Z2208
C257
0.1u_16V_04
L46
HCB3216KF-800T30
Z2206
Z2233
LAN_MDI0+
C712
0.01u_16V_04
ICH_LANTX2 16
Z2223
Z2225
Z2242
CTRL_1.8
Z2230
T159
R572
75_1%_04
LAN_VDD33
R535
49.9_1%_04
CTRL_1.0
LAN_VDD33
LAN_MDI 3+
C209
22u_6.3V_12
Z2238
R522 100_1%_04
R491 *1K_04
C657
0.1u_16V_04
MLMX3 +
LAN_MDI 0-
Z2205
JLAN1
5J1.0037.808GP
8
7
6
5
4
3
2
1
GND1
GND2
GND3
GND4
DD-
DD+
DB-
DC-
DC+
DB+
DA-
DA+
GND1
GND2
GND3
GND4
Z2216
R208
1_1%_06
6-19-41001-253
R537
49.9_1%_04
LAN_VDD33
Z2219
C243
0. 1u_16V_ 04
C703
0.1u_16V_04
R541
49.9_1%_04
1 of 2
U29A
82566DC
H2
J2
J4
H4
J6
J7
E7
E6
C3
B2
A2
A3
A7
B7
G1
H1
G3
G2
B8
B9
D9
D8
F9
F8
H8
H9
D1
F3
F1
D3
D2
C1
E2
E3
A4
B4
A5
H6
H5
B6
B5
A6
C5
G7
H7
GLAN _TXP
GLAN _TXN
GLAN _RXP
GLAN _RXN
RESERVED
RESERVED
RBIAS_P
RBIAS_N
CTRL_10
CTRL_18
TH ER M_ D_ P
TH ER M_ D_ N
IEEE _TEST_P
IEEE _TEST_N
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
MD I _ 0 P
MD I _0N
MD I _ 1 P
MD I _1N
MD I _ 2 P
MD I _2N
MD I _ 3 P
MD I _3N
JTXD0
JTXD1
JTXD2
JRXD0
JRXD1
JRXD2
JKCLK
JRSTSYNC
LED0
LED1
LED2
XTA L 1
XTA L 2
TE ST_ EN
RESERVED
RESERVED
RESERVED
KBIAS_P
KBIAS_N
T164
R557 0_04
LP4 944C M-0051
1
2
3
4
6
5
7
8
R241 1.4K_1%_04
STUFF NINEVEH
EMPTY EKRON
LAN_TESTEN
C642 0.1u_16V_04
Z2237
LAN_MDI2+
LP5 944C M-0051
1
2
3
4
6
5
7
8
LAN_VDD1.8
MLMX4 -
LAN_V1P0_OUT
Z2235
H_JORDAN_EN
GLCI _RCOMP_DP
R495 0_04
Z2212
C211
10u_10V_08
R573
75_1%_04
STUFF TO USE ON-DIE 1.0V VR
EMPTY TO USE EXT PNP 1.0V
VR
R487 0_04
LAN_VDD1.8
Z2234
R498
10K_04
C218
4.7u_10V_08
PCIE_RXN_GLAN16
R486 33_1%_04
C630
10u_10V_08
R480
1_1 %_06
MLMX1 +
LAN_MDI2-
GLCI _RCOMP_DN
C212
10u_10V_08
C676 18p_50V_04
LAN_MDI 2+
Z2222
STUFF TO USE ON-DIE 1.0V VR
EMPTY TO USE EXT PNP 1.0V
VR
PCIE_RXP_GLAN16
Z2244
C659
4.7u_10V_08
ICH_LANTX1 16
H_JORDAN_EN
LAN_VDD1.8
LAN_VDD33
LAN_DISABLE17
CTRL_1.8
C210
10u_10V_08
Z2232
LAN_MDI 3-
C232 0. 1u_X7R_04
C290
1000p_2KV_12
LAN_MDI 0+
Z2211
T162
Z2239
R494 0_04
Z2240
MLMX2 +
LAN_MDI 1+
C711
0.01u_16V_04
LAN_MDI3+
Z2220
R476
1_1%_06
R540
49.9_1%_04
C255
0.1u_16V_04
LAN_VDD1.0
Z2203
R520 *1K_04
C256
0.1u_16V_04
C704
0.1u_16V_04
Z2231
Z2210
R536
49.9_1%_04
3.3V
Z2245
Z2227
MLMX3 -
STUFF 1K FOR EKRON
EMPTY NINEVEH