Lan Rtl8100Bl - Clevo D400S Service Manual

Schematic Diagrams

LAN RTL8100BL

Sheet 25 of 35
[13,19,20] AD[0..31]
LAN RTL8100BL
[13,19]
[13,19,20]
[13,19]
[13]
[13,19,20]
[13,19,20]
[13,19]
[13,19]
[13,19,24]
[4] PCICLKLAN
EMI supression can be
changed to 33 ohm
[13,19,20]
B - 26 LAN RTL8100BL (71-D4000-D04)
LANVDD3
C431 C432 C404 C384 C403
0.1UF 0.1UF 0.1UF 0.1UF 0.1UF
DE-COUPLE CAPS PLEASE CLOSE CHIP POWER PIN
LANVDD3
C362 C64 C63
0.1UF 0.1UF 0.1UF
LANVCC25
AD[0..31]
AD0 45
AD0
AD1 44
AD1
AD2 42
AD2
AD3 41
AD3
AD4 38
AD4
AD5 37
AD5
AD6 36
AD6
AD7 33
AD7
AD8 30
AD8
AD9 29
AD9
AD10 28
AD10
AD11 27
AD11
AD12 26
RTL8100BL
AD12
AD13 25
AD13
AD14 24
AD14
AD15 23
AD15
AD16 10
AD16
AD17 9
AD17
AD18 8
AD18
AD19 5
AD19
AD20 4
AD20
AD21 3
AD21
AD22 1
AD22
AD23 100
AD23
AD24 95
AD24
AD25 94
AD25
AD26 93
AD26
AD27 92
AD27
AD28 91
AD28
AD29 89
AD29
AD30 87
AD30
AD31 86
AD31
DEVSEL#
15
DEVSEL# DEVSELB
FRAME#
12
FRAME# FRAMEB
GNT2#
84
[13] GNT2# GNTB
REQ2#
85
[13] REQ2# REQB
R324 100 99
AD21 IDSEL
R307 0 81
INTD# INTAB
IRDY# 13
IRDY# IRDYB
TRDY# 14
TRDY# TRDYB
PAR 20
[13,19] PAR PAR
PERR# 18
[19] PERR# PERRB
SERR# 19
SERR# SERRB
STOP# 17
STOP# STOPB
PRST# 82
PRST# RSTB
R315
83
CLK
0
R314
10(R) C/BE#0
C/BE#1
C/BE#2
C/BE#3
C402
10P(R)
C/BE#[0..3]
C/BE#[0..3]
LANVDD3
*For RTL8100C application, all bead must be rated
300mA/100ohm@100Mhz
The maximum voltage drop when on should be less than 0.3V
L16 FCM2012V121
LANVCC25
C62
0.1UF
LANVDD3
VDD3
U26
R308
5.6K
U24
EECS 1
CS
MA2/EESK 2
SK
50 MA1/EEDI 3
AUX DI
MA0/EEDO 4
DO
49
EECS
48
9346
MA2/EESK
47
MA1/EEDI
46
MA0/EEDO
55 VCTRL
VCTRL
C354
R290
0.1UF 51
RXIN+
54 RXIN-
NC T
53
NC T
52
NC T
78
NC T
TXD-
TXD+
R14 R15
68 51 51
RXIN+
67
RXIN-
71
TXD-
C15
72 0.1UF
TXD+
61
X1
60
X2
Y4 25MHz
63
RTT3 T
65
RTSET
R29
RTL8100BL C53
27P
5.6K
R30 15K(R)
PME#
PME# [19,22,23,24]
R27
1K
+3VS
VCTRL
Q2
LANVCC25
2SB1198K
C70
C72
C71
10UF/10V
0.1UF
10UF/10V
D12
A C
VDD3
F01J2E
LANVDD3 L23
D11
A C
+3V
8
VCC
7 F01J2E FCM2012V121
NC T
6 C356
NC T
5
GND
0.1UF
C355
0.1UF
JLAN1
CN1
L49 FCM1608K121 RING 10
1 RING
R291 L48 FCM1608K121 TIP 9
2 TIP
51
H0009 MDC 2P L8 1 8
U21
1
TX+
1 16 2 7
RX+ RD+
2
TX-
2 14 3 6
RX- RDC
3
RX+
3 15 4 5
RXC RD-
4
N/C
8 9 FRC-1394
TX- TD-
5
N/C
6 11
TXC TDC
6
RX-
7 10
TX+ TD+
7
N/C
8
N/C
R255 R12 R215 R214
75 75 75 75 PJS-28VL3
R13 0(R) C16
LANVDD3
1000P/2KV
C14
0.1UF(R)
for EMI supression
C54
27P
LANVDD3
C88 C89
10UF/10V 0.1UF
11
GND
12
GND