Service manual
Schematic Diagrams
B - 20 CARD READER
B.Schematic Diagrams
CARD READER
Z1929
Z1922
PCI_AD5
PCI_INTA# 8,15
PCI_INTB# 15
PCI_AD25
Z1903
3.3VS
PCI_AD[31:0]
R343 47K_04
PCI_AD10
PCI_AD20
RN10 47K_8P4R_061
2
3
4 5
6
7
8
3.3VS
3.3VS
PCI_C/BE1#15,26
3.3VS
R707 100_04
PCI_AD0
SD_CLKIN
PCLKPCM2
PCI_AD29
R344 47K_04
PCI_AD20
Z1935
R378 47K_04
R376 0_06
PCI_IRDY#15,26
PCM_SUSPEND#
SD_D3
SD_D1
PC M_MF6
PCI_AD17
Z1919
xD_BSY#
Z1911
PCI_AD13
SD_D2
3.3VS
PCLKPCM
SD_WP
Z1901
Z1905
C711
.1U_16V_04
PCIRSTC#15
PCI_AD11
RN11 47K_8P4R_061
2
3
4 5
6
7
8
PME# 16,23,26
PCI_PERR#15,26
PCI_C/BE3#15,26
SD_WP
PCI_AD6
PCI_REQ#015
xDSMCE#
PCI_AD16
R607 0_06
Z1904
Z1913
D23 SCS751V-40
AC
PCI_SERR#15,26
PCLKPCM
Z1902
PCI_FRAME#15,26
Z1917
PCI_AD19
SD_CLK
PCM_SUSPEND#
3.3VS
3.3VS
SD_CLKIN
MS_D 0 20
MS_CLK
Z1925
SD_CD# 20
R705 *0_04
MS_D0
R417 *0_06
F951202
MS_D 2 20
xD_CD#
Z1907
PWREN#
PCI_AD28
PC M_MF7
SD_D2
Z1927
PCI_AD8
R387 47K_04
PCI_TRDY#15,26
PCM_IDSEL
SD_CD#
Z1918
D22
SCS751V-40
AC
Z1909
VCC_CARD
Z1912
PCI_AD12
RN13 47K_8P4R_061
2
3
4 5
6
7
8
MS_B S
Z1910
PCM_IDSEL
xDWP#
U13
MR510
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
XS D P W R 3 3 O Z
NC
GND_SD
SDDAT2SMCLE
SDDAT3SMDAT4
SDCMDSMALE
SDCLKSMWEOZ
SDDAT0SMDAT7
SDDAT1SMDAT0
VCC_SD
NC
NC
NC
NC
NC
PCIREQOZ
PCIGNTIZ
PCIAD31
PCIAD30
PCIAD29
VSS
PCIAD28
PCIAD27
PCIAD26
PCIAD25
PCIAD24
PCICBE3Z
PCIIDSELI
VCC
NC
NC
NC
PCIAD23
PCIAD22
PCIAD21
PCIAD20
PCIRSTIZ
PCICLKI
PCIAD19
PCIAD18
SDCLKI
VCC
VSS
NC
NC
PCIAD17
PCIAD16
PCICBE2Z
PCIFRAMEZ
NC
NC
VCC
PCIIRDYZ
PCITRDYZ
PCIDEVSELZ
PCIST OPZ
PCIPERRZ
PCISERROZ
PCIPAR
PCICBE1Z
VSS
NC
NC
NC
PCIAD15
PCIAD14
PCIAD13
PCIAD12
VCC
PCIAD11
PCIAD10
PCIAD9
PCIAD8
PCICBE0Z
NC
NC
NC
NC
NC
VSS
VCC
PCIAD7
PCIAD6
PCIAD5
PCIAD4
PCIAD3
PCIAD2
PCIAD1
SMCDIZ
MSI NS IZ
PCIAD0
VSS
RIOUTZ_PMEOZ
MFUNC0
MS_SMPWR OZ
MSBSO SMD AT1
VSS
XMDAT7BSMCEOZ
XMDAT4B
XMFUNC1B
VCC
XMFUNC2B
XMFUNC3B
XGRSTIZ
XMFUNC4B
XMFUNC5B
XMFUNC6B
XSUSPENDIZ
GND_SD
XMFUNC7B
XMDAT6BSMBSYIZ
XMDAT5BSMWPOZ
VCC_SD
XMSD AT1BSM DAT6B
XMSDAT0BSMDAT2B
XMSDAT2BSMDAT5B
XMSDAT3BSMDAT 3B
XMSCLKOSMREOZ
VSS
VCC
XSDWPISMWPDIZ
XSDCDIZ
NC
NC
XPMPWR_VCC
XPMPWR_O
XPMPWR_ENIZ
NC
MS_CLK
SD_D3
CLOSE TO CHIP
PCM_RST#
Z1931
PCI_AD21
R608 0_06
C518
.1U_16V_04
PCI_AD25
R352 47K_04
PCI_AD7
3.3VS
SD_CMD
G_RST#
PC M_MF5
MS_D 1 20
G_RST#
R356 *0_06
CLOSE TO CARD SOCKET
VCC_CARD
SD_WP 20
CARD_PWREN#
Z1932
PWREN#
PCI_AD30
PCI_AD23
PCI_STOP#15,26
PCI_AD22
MS_D 3
RN12 47K_8P4R_061
2
3
4 5
6
7
8
SD_D320
CARD_PWREN# 20
PCM_RST#
PCI_AD2
SD_D220
MS_D 3 20
xDWP#
PCI_AD24
Z1908
xD_CD#
Z1933
SD_CD#
Z1914
xDSMCE#
Z1928
Z1920
R341 *0_04
PCI_AD3
MS_I NS# 20
PC M_MF6
PCI_AD18
R415 0_04
3.3VS
SD_D0
R605 47K_04
CARD_PWREN#
PCI_AD31
SD_CMD20
PCI_INTB# 15
PCI_GNT#015
Z1906
SD_CLK
C496
.1U_16V_04
PCI_AD[31:0]15,26
MS_BS
PCI_AD4
Z1924
Z1915
SD_D020
RN14 47K_8P4R_061
2
3
4 5
6
7
8
SD_D120
R700 *0_04
3.3VS
MS_CLK 20
MS_D1
PCI_AD15
Z1934
PCI_AD9
Z1921
PCI_AD1
R606 *0_04
SD_CLK20
MS_I N S#
MS_BS 20
MS_D2
PCI_AD14
VCC_CARD
MS_INS#
C532 *10P_50V_06
PC M_MF7
PCI_C/BE2#15,26
PCI_DEVSEL#15,26
PCI_PAR15,26
R416 47K_04
xD_BSY#
R706 *0_04
XMD AT4 B
PCI_AD27
SERIRQ 16,20,23
R342 47K_04
PCI_C/BE0# 15,26
Z1930
Z1926
Z1916
XMD A T4 B
Z1923
R397 *100_04
VCC_CARD
SD_CMD
SD_D1
R345 47K_04
VCC_CARD
PC M_MF5
SD_D0
PCI_AD26
Sheet 19 of 41
CARD READER