Lan Rtl8110S(B)-32/Rtl8100C - EUROCOM D400V Service Manual

Schematic Diagrams

LAN RTL8110S(B)-32/RTL8100C

BK2125HS121(R)
LANVCC2.5
BK2125HS121
LANVCC1.8
L112
LANVDD3
L113
LANVCC2.5
4 PCICLKLAN
Sheet 25 of 42
13,30
13,19,24
13,19
LAN RTL8110S(B)-
13,19,20
13,19,20
13,19,20
13,19
32/RTL8100C
13,19
19
13,19
13,19
13
13
19,22,23,24
13,19,20 C/BE#[0..3]
13,19,20 AD[0..31]
LANVDD3
C333
0.1U
B - 26 LAN RTL8110S(B)-32/RTL8100C (71-D40U0-D03)
LAN_DVDD
VDD3
LJ
2 1 L11
2 1 L9
LK
C353 C274 C302 C299 C14 C312 C271
10U(0805) 0.1U
10U(0805) 0.1U 0.1U 0.1U 0.1U
LAN_DVDD
LAN_AVDDL
LJ
LAN_AVDDL
1 2 BK2125HS121(R)
1 2 BK2125HS121
LK
C354 C355 C357 C358
LANVDD3
0.1U 0.1U 0.1U
10U(0805)
U2
C393 10P(R)
R319 10(R)
R337 0 28
CLK
INTD#
25
INTD#
PRST# INTAB
27
PRST#
PAR RSTB
76
PAR PAR
FRAME#
61
FRAME#
FRAMEB
IRDY#
63
IRDY#
TRDY# IRDYB
67
TRDY#
DEVSEL# TRDYB
68
DEVSEL#
STOP# DEVSELB
69
STOP#
PERR# STOPB
70
PERR#
SERR# PERRB
75
SERR# SERRB
R269 100 46
AD21
IDSEL
REQ2#
30
REQ2#
GNT2# REQB
29
GNT2#
PME# GNTB
31
PME#
PMEB
R344 10K 65
CLKRUNB
R19 5.9K_1% LH 127
RSET
C/BE#[0..3]
C/BE#0
92
CBE0B
C/BE#1 77
C/BE#2 CBE1B
60
C/BE#3 CBE2B
44
CBE3B
AD[0..31]
AD0
104
AD0
AD1
103
AD1
AD2 102
AD2
AD3 98
AD4 AD3
97
AD5 AD4
96
AD5
AD6
95
AD6
AD7
93
AD7
AD8
90
AD8
AD9
89
AD9
AD10 87
AD11 AD10
86
AD12 AD11
85
AD12
AD13
83
AD13
AD14
82
AD14
AD15
79
AD15
AD16
59
AD16
AD17 58
AD18 AD17
57
AD19 AD18
55
AD19
AD20
53
AD20
AD21
50
AD21
AD22
49
AD22
AD23
47
AD23
AD24 43
AD24
AD25 42
AD26 AD25
40
AD27 AD26
39
AD27
AD28
37
AD28
AD29
36
AD29
AD30
34
AD30
AD31 33
AD31
C296 C298 C277 C301
0.1U 0.1U 0.1U 0.1U
D28 A C F01J2E
LANVDD3
L120
D27 A C F01J2E
+3V
BK2125HS121 C394 C395
0.1U
10U/10V(0805)
V_DAC
R720 0
MDI0+
MDI0-
V_DAC
R721 0(R) R722 0
MDI1+
MDI1-
V_DAC
MDI2+
MDI2-
V_DAC
MDI3+
MDI3-
V_DAC
LE LD LE LE
LAN_V_12P
LJ C428 C430 C432 C444
L118 1 2 BK2125HS121
LANVCC2.5
0.01U 0.1U(R)
12 C356 0.1U 0.1U(R) 0.1U(R)
HSDAC-
11 R289 0(R)
HSDAC+
LI
LAN_AVDDH
LK
10 L119 1 2 BK2125HS121(R)
AVDDH LANVDD3
120
HV
C334 0.1U
C15 0.1U
LAN_DVDD
126
LV2
C18 0.1U
If LA NC 93C46 is used
If LA 1K 93C56 is used
R302 5.6K
LANVDD3
LANVDD3
R303 10K(R) LA
U17
EECS
106 1 8
EECS CS VCC
111 MA2/EESK 2 7
EESK MA1/EEDI SK NC
109 3 6 C361
EEDI MA0/EEDO DI NC
108 4 5
EEDO DO GND
0.1U
9346
SMBDAT
74 R342 0(R)
SMBDAT 4,7,15
SMBDATA SMBCLK
72 R343 0(R)
SMBCLK 4,7,15
SMBCLK
R322 1K
+3VS
23 R321 15(R)
ISOLATEB
MDI0+
1
MDI0+ MDI0-
2
MDI0- MDI1+
5
MDI1+ MDI1-
6
MDI1- MDI2+
14
MDI2+
MDI2-
15
MDI2-
MDI3+
18
MDI3+
MDI3-
19
MDI3-
LL R360 R358 R356
88 R320 1K(R) R362 R361 R359 R357 R355
M66EN
LF LF LF LF
121
XTAL1
49.9(R) 49.9(R) 49.9
49.9(R) 49.9(R) 49.9 49.9 49.9
122
XTAL2
C433 C431 C429 C427
8 CTRL25 Y1 25MHz LG LG
CTRL25 CTRL18
125 0.01U 0.01U
CTRL18
105 0.01U(R) 0.01U(R)
LWAKE T
117 C359 C360
LED0 T
115
LED1 T
114 27P 27P
LED2 T
113
LED3 T
L115 1
LANVDD3
L114 1
LANVCC2.5
CTRL25
Q33
LANVDD3 LANVCC2.5
2SB1198K
C411 C365 C363
0.1U
10U/10V(0805) 10U/10V(0805)
CN1
RING
L76 FCM1608K121 10
1
TIP
L77 FCM1608K121 9
2
L5
MDC 2P PLW3216S161SQ2
U5
4 3 1
12 13 1 2 2
TD4- MX4-
11 14
TD4+ MX4+
10 15 4 3 L6 3
TCT4 MCT4
9 16
TD3- MX3-
8 17 1 2 PLW3216S161SQ2 4
TD3+ MX3+
7 18
TCT3 MCT3
6 19 L7 4 3 LC 5
TD2- MX2-
5 20
TD2+ MX2+
4 21 1 2 6
TCT2 MCT2
3 22 PLW3216S161SQ2
TD1- MX1-
2 23 4 3 7
TD1+ MX1+
1 24
TCT1 MCT1
1 2 8
24HST1041A-3 R341 R340 R339 R338 L8 R7 R8
PLW3216S161SQ2
LB LB
75 75 75 75 0 0
R262 R261
C410
LB LB
for EMI supression 1000P/2KV
75 75
default low power
8100C NC NC
8110S LM LN
8100C
TRANSFORMER LF-H3451S
LB 0
LC NC FRC1394-201
LD 0.1UF
LE NC
LF NC
LG NC
LH 5.9K
LI NC
LJ BEAD
LK NC
2 BK1608HS121
2 BK1608HS121(R) LL NC
CTRL18
Q31
LANVCC1.8
2SB1188
C366 C364 C362
0.1U
10U/10V(0805) 10U/10V(0805)
JLAN1
RING
TIP
DA+
DA-
DB+
DC+
DC-
DB-
11
DD+ GND
12
DD- GND
PJS-28VL3
8110S
24HST1041A-3
NC
0.01UF
0.01UF
49.9
0.01UF
2.49K
0
NC
BEAD
1K