Realtek Giga Lan - EUROCOM M560A Service Manual

REALTEK GIGA LAN

LAN_DVDD
40 mil
L83 2 1 BK2125HS121
RLANVCC1.3
C687 C688 C689 C690 C691 C692 C693
10U/6.3V 0.1U
10U/6.3V 0.1U 0.1U 0.1U 0.1U
LAN_AVDDL
40 mil
L85 1 2 BK2125HS121
RLANVCC2.5
C696 C697 C698 C699
0.1U 0.1U 0.1U
10U/6.3V
U41
C700 *10P
R536 *10
R538 0 28
2 PCLKLAN
CLK
R539 *0
11,15,17 PIRQ#E
R541 0 25
11,15,17 PIRQ#F
INTAB
PRST#
27
11,15,17,24 PRST#
RSTB
PAR 76
11,15,17 PAR
PAR
FRAME# 61
11,15,17 FRAME#
FRAMEB
IRDY# 63
11,15,17 IRDY#
IRDYB
TRDY#
67
11,15,17 TRDY#
TRDYB
DEVSEL#
68
11,15,17 DEVSEL# DEVSELB
STOP# 69
11,15,17 STOP#
STOPB
PERR# 70
11,15,17 PERR#
PERRB
SERR#
75
11,15,17 SERR#
SERRB
R542 100 46
11,15,17 AD21
IDSEL
PREQ#2 30
11 PREQ#1
REQB
PGNT#2 29
11 PGNT#1
GNTB
PME# 31
11,15,17,19,25 PME#
PMEB
R545 10K 65
CLKRUNB
R548 2.49K_1% 127
RSET
C/BE#[0..3]
11,15,17 C/BE#[0..3]
C/BE#0 92
CBE0B
C/BE#1 77
CBE1B
C/BE#2 60
CBE2B
C/BE#3 44
CBE3B
AD[0..31]
11,15,17 AD[0..31]
AD0 104
AD0
AD1 103
AD1
AD2 102
AD2
AD3 98
AD3
AD4 97
AD4
AD5 96
AD5
AD6 95
AD6
AD7 93
AD7
AD8 90
AD8
AD9 89
AD9
AD10 87
AD10
AD11 86
AD11
AD12 85
AD12
AD13 83
AD13
AD14 82
AD14
AD15 79
AD15
AD16 59
AD16
AD17 58
AD17
AD18 57
AD18
AD19 55
AD19
AD20 53
AD20
AD21 50
AD21
AD22 49
AD22
AD23 47
AD23
AD24 43
AD24
AD25 42
AD25
AD26 40
AD26
AD27 39
AD27
AD28 37
AD28
AD29 36
AD29
AD30 34
AD30
AD31 33
AD31
RLANVDD3
C720 C721 C722 C723 C724
0.1U 0.1U 0.1U 0.1U 0.1U
RLANVDD3
100 mil
L84 BK2125HS121
+3V
C694 C695
0.1U
10U/6.3V
RLANVDD3
40 mil
R537 0
RLANVDD3
12 C701 0.1U
HSDAC-
11 R540 0
HSDAC+
LAN_AVDDH
10 L86 1 2 BK2125HS121
RLANVDD3
AVDDH
120
HV
C702 0.1U
C703 0.1U
LAN_DVDD
126
If LA NC 93C46 is used
LV2
If LA 1K 93C56 is used
C704 0.1U
LA
R546 *10K R547 *1K
RLANVDD3
R549 5.6K
R550 *5.6K
U42
106 EECS 1 8
EECS CS VCC
111 MA2/EESK 2 7
EESK SK NC
109 MA1/EEDI 3 6
EEDI DI NC
MA0/EEDO
108 4 5
EEDO DO GND
9346
74 R551 *0 SMBDATA
SMBDATA 2,8,9,11,19,21
SMBDATA
SMBCLK
72 R552 *0
SMBCLK 2,8,9,11,19,21
SMBCLK
R553 1K
+3VS
23 R554 *15
ISOLATEB
1
MDI0+
2
MDI0-
5
MDI1+
6
MDI1-
14
MDI2+
15
MDI2-
18
MDI3+
19
MDI3-
R557 R559 R561
88 R555 1K R556 49.9 49.9 49.9
M66EN
49.9
121
XTAL1
R558 R560
49.9 49.9
122
XTAL2
C710 C711 C712
RCTRL25
8 Y8 25MHz
CTRL25
125 RCTRL13 0.01U 0.01U 0.01U
CTRL18
105
LWAKE
117 C718 C719
LED0
115
LED1
114 27P 27P
LED2
113
LED3
40 mil
R543 0 V_DAC_R
V_DAC_R 19
RLANVCC2.5
R544 *0
RLANVCC1.3
RCTRL25
+3V Q30
RLANVDD3
2SB1188 40 mil
C707 C706 C708
+
C705
10U/6.3V 220UF/6.3V 10U/6.3V
0.1U
RLANVCC2.5
PC218 PC219 PC220 PC221
MDIO0+ 0.1UF 0.1UF 0.1UF 0.1UF
MDIO0+ 19
MDIO0-
MDIO0- 19
MDIO1+
MDIO1+ 19
MDIO1-
MDIO1- 19
MDIO2+ RCTRL13
MDIO2+ 19
MDIO2-
MDIO2- 19
MDIO3+ +3V Q31
MDIO3+ 19
MDIO3- 2SB1188 40 mil
MDIO3- 19
R563
49.9 C715 C714 C716
+
10U/6.3V 220UF 10U/6.3V
R562
49.9
RLANVCC1.3
C713
0.01U
PC222 PC223 PC224 PC225
0.1UF 0.1UF 0.1UF 0.1UF
Schematic Diagrams
Sheet 18 of 40
REALTEK GIGA
LAN
RLANVCC2.5
C709
0.1U
RLANVCC1.3
C717
0.1U
REALTEK GIGA LAN B - 19