Schematic Diagrams
B - 24 Card Reader (with LAN) JMB261
B.Schematic Diagrams
Card Reader (with LAN) JMB261
MLMX0-
MLMX2-
MLMX2+
MLMX0+
MLMX1+
MLMX3-
MLMX1+_R
LAN _MD IP1
MLMX1-
MC T_1
MC T_0
MLMX3+
MLMX1-_R
Z2503
Z2502
LAN _MD IP0
MLMX0-_R
Z2504
LAN _MD IN 0
LAN _MD IN 1
MLMX0+_R
Z2501
MLMX1+
MLMX0-
MLMX0+
MLMX1-
E_LP3
*WC M2012F2S-161T03
1
4
2
3
E_L8
P3012
R D +
1
R D -
2
R X+
16
RX-
15
R D _CT
3
R X_C T
14
N C
4
N C
12
N C
5
TD _C T
6
TD +
7
N C
13
TX-
9
TD -
8
TX_C T
11
TX+
10
E_
R
1
75
_1%
_
0
4
E_
C
7
2
*0.
01u
_5
0
V
_
X
7R
_
04
E_LP4
*WC M2012F2S-161T03
1
4
2
3
E_
R
5
75
_1%
_
0
4
E_C61
1000p_2KV_X7R _12
E_
R
7
75
_
1%
_
0
4
PN: 6-20-G4000-026
1-081-400395-001
PN: 6-21-G4000-126
M SD019-C0-10A3
E_
C
6
4
0.
1
u
_1
0V
_
X
7R
_
0
4
E_
R
3
75
_
1%
_
0
4
E_GN D
2/4
COST DOWN
E_R 20
0_04
E_GND
E_VCC _C AR D
E_3. 3V
E_VCC _C AR D
E_GND
E_
R
9
*
7
5
_
1%
_0
4
E_
R
8
*7
5_
1
%
_
0
4
MLMX3-_R
MLMX2+_R
MLMX3+_R
MLMX2-_R
E_GND
E_GN D
E_GND
E_GND
R EGLX
E_GND
LAN _MD IN 3
LAN _MD IN 2
LAN _MD IP3
LAN _MD IP2
( > 20 m ils )
LAN _MD IN 1
LAN _MD IN 0
LAN _MD IP0
LAN _MD IP1
( > 20 m ils )
Card Reader Pow er
Pin#7
Pin#7
Near Card Reade r CONN
Sw itching Re gulator
For JMC251/261 only
E_C8
0.1u_16V_Y 5V_04
MLMX0-_R
SD
_
D
0
SD
_
D
1
SD
_
D
2
MDIO13
E_GN D
E_VC C _C ARD
E_VC C _C ARD
E_D VD D
E_D VD D
MS_I NS#
SD _CD #
E_R N 1
10K_8P4R _04
1
2
3
4
5
6
7
8
PN: 6-20-B4P00-008
130452-4
E_LP2
*WC M2012F2S-161T03
1
4
2
3
E_LP1
*WC M2012F2S-161T03
1
4
2
3
MLMX2+_R
MLMX2-_R
MLMX3-_R
MLMX3+_R
E_GND
MLMX3+
MLMX2+
MLMX3-
MLMX2-
E_GN D
E_GND
E_GN D
E_GND
E_R 29
0_04
E_C7
0.1u_16V_Y 5V_04
E_GN D
C T
E_GN D
E_GND
SD _CLK
E_
C
5
5
*0
.1
u
_
1
0
V_
X7
R
_
0
4
E_
C
6
0
*0
.01u
_5
0
V
_
X
7R
_
04
E_GN D
E_GN D
F OR J MB261 10M/100M LAN PARTS
FOR JMB251 GI GA LAN PARTS
E_L1,E_LP2, E_LP3,E_LP4,E_LP7,
E_C 55, E_C60, E_C61,E_C64,E_C74,
E_R 1,E_R5,E_R9, E_R 8
130452-8
E_J _R J1
D D-
8
D D+
7
D B-
6
D C-
5
D C+
4
D B+
3
D A-
2
D A+
1
s hield
GN D 1
s hield
GN D 2
Place all capacitors closed to chip.
The subscript in each CAP incicates the pin number of
JMC251/JMC261 that should be closed to.
MLMX0+_R
E_D VD D
Z2506
LAN _LED 0
LAN _LED 1
LAN _MDI P1
LAN _MDI N1
LAN _MDI N0
LAN _MDI P0
LAN _MDI N2
LAN _MDI P2
LAN _MDI N3
LAN _MDI P3
XR STN
Pin#17
R eserv ed
Pin#26
Pin#17
Pin#55
Pin#51
SD
_
D
3
MD
IO
7
SD
_
B
S
MD
IO
9
SD
_
W
P
MD
IO
8
MD
IO
1
1
MD
IO
1
2
MD
IO
1
0
E_GN D
MD IO13
LAN_LED 2
MD IO14
CR 1_LEDN
Pin#62
RE
G
L
X
LA
N
X
IN
LA
N
X
OU
T
Pin#55
Z2
5
0
8
E_GN D
E_GN D
E_GND
E_GND
E_GND
C T
Pin#2
Pin#27
Pin#11
E_PC I E_TXP5_CARD [ 24]
E_BUF_PLT_RST# [24]
E_C LK_PCI E_J MC 261# [24]
E_C LK_PCIE_J MC 261 [ 24]
E_PC I E_TXN 5_C AR D [ 24]
LANXOUT
MC T_R
Reserv ed
Pin#59
Pin#38
Pin#59
R es erv ed
Reserv ed
Pin#45
Pin#38
E_
C
2
2
0
.1
u_1
6V
_
Y
5V
_04
E_
C
2
4
0.
1
u
_1
6
V
_
Y
5V
_
04
E_
C
4
0
0.
1
u_
1
6V
_
Y
5
V
_0
4
E_
G
N
D
E_3. 3V
E_
G
N
D
E_
G
N
D
E_R2
0_04
E_3.3V
E_3.3V
E_3.3V
E_3.3V
E_3.3V
E_D VD D
E_DVDD
E_3.3V
E_DVD D
E_3.3V
E_DVDD
E_D VD D
E_R 30
0_04
MLMX2-
MLMX2+
MC T_3
E_VC C_CAR D
E_
G
N
D
MC T_1
MC T_0
MC T_2
MLMX3+
MLMX3-
MLMX0-_R
MLMX0+_R
E_R6
0_04
E_L3,E_LP4,E_LP8,
E_C 61,E_C64,E_C 72,
E_R 1, E_R2, E_R 3,E_R 5,E_R 6,E_R7
SD_D 2
SD_BS
SD_D 1
SD_D 0
SD_D 0
SD_D 3
SD_D 3
SD_D 2
SD_D 1
E_J _CARD _N OR1
1-081-400395-001
WP_SD
P2
VSS_MS
P21
DAT1_SD
P3
DAT0_SD
P4
WP GN D _SD
P5
VSS_SD
P6
VSS_MS
P7
BS_MS
P8
CLK_SD
P9
DAT1_MS
P10
SDIO/ DAT0_MS
P11
VDD _SD
P12
DAT2_MS
P13
VSS_SD
P14
I NS_MS
P15
DAT3_MS
P16
CMD _SD
P17
SCLK_MS
P18
VCC _MS
P19
CD /D AT3_SD
P20
CD _SD
P1
GN D
P23
GN D
P24
GN D
P25
GN D
P26
DAT2_SD
P22
SD_W P
SD_BS
SD_C D #
SD_C LK
MS_IN S#
SD_C LK
MLMX1+_R
MLMX1-_R
EMI
E_3. 3V
[24]
3/12
JMB261
MLMX1-_R
E_PC I E_R XN5_C AR D [ 24]
E_PC I E_R XP5_C AR D [ 24]
E_LAN _WAKE#
[24]
4/15
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
E_
G
N
D
Z2
5
0
9
MLMX1+_R
E_
G
N
D
E_
G
N
D
MS_IN S#
SD_BS
SD _C LK
SD_WP
SD _CD#
Z2
5
0
7
E_
C
9
*
0
.1
u_
1
6V
_
Y
5
V
_
04
E_
C
2
8
0.
1
u
_1
6
V
_
Y
5V
_
04
E_
C
3
1
0.
1u
_16
V
_
Y
5V
_
04
E_R12
22_04
NOTICE:
E_
C
3
7
1
0u
_6.
3V
_
X
5
R
_0
6
E_
C
1
0
*10
p
_5
0V
_
N
P
O
_
0
4
E_
C
2
6
*1
0u
_6
.3
V
_
X
5
R
_0
6
E_C45
22p_50V_NPO_04
E_
C
3
5
0
.1
u
_1
6
V
_
Y
5V
_04
E_
C
3
3
0.
1
u
_1
6
V
_
Y
5V
_
04
E_
C
2
3
0.
1
u
_1
6V
_
Y
5V
_
0
4
E_R 15
75_1%_04
E_R16
4.7K_04
E_C 43
22p_50V_N PO_04
E_
C
3
6
0.
1u
_16
V
_
Y
5V
_
04
E_
C
4
2
*1
0u
_6
.3
V
_
X
5
R
_0
6
E_R 31
0_04
E_R17
4.7K_04
E_C39
0. 1u_10V_X7R _04
E_
C
4
1
*0
.1
u
_
1
6
V_
Y5
V
_
0
4
E_
G
N
D
E_C38
0. 1u_10V_X7R _04
E_
G
N
D
(LQFP 64)
JMC251
JMC261
E_U1
J MC261-LGC Z0A 7*7
RE
X
T
1
VD
D
X
3
3
2
XI
N
3
XO
U
T
4
GN
D
5
LX
6
FB
1
2
7
VD
D
R
EG
8
CL
K
N
9
CLK
P
10
AV
D
D
H
11
RX
P
12
GN
D
14
TX
N
15
TX
P
16
AVD DX
17
RSTN
18
WAKEN
19
MPD
20
CREQN
21
SMB_SC L/LED2
22
CR _CD 1N
23
CR _CD 0N
24
RX
N
13
MD
IO
8
37
VD
D
IO
38
MD
IO
7
39
MD
IO
6
40
GN
D
41
MD
IO
5
42
MD
IO
4
43
MD
IO
3
44
VD
D
IO
45
MD
IO
2
46
MD
IO
1
47
MD
IO
0
48
MD
IO
9
36
MD
IO
1
0
35
MD
IO
1
1
34
MD
IO
1
2
33
GND
32
MDI O13
31
MDI O14
30
SMB_SD A/C R_LEDN
29
TESTN
28
VDDI O
27
VDD
26
VCC 3O
25
LED0
49
LED1
50
VDD
51
GN D
52
VIP_1
53
VIN _1
54
AVD D12
55
VIP_2
56
VIN _2
57
GN D
58
AVD D33
59
VIP_3(N C)
60
VIN _3(NC )
61
AVD D12(NC )
62
VIP_4(N C)
63
VIN _4(NC )
64
E_X1
FSX-8L_25MH z
1
2
E_
C
2
7
0.
1u
_1
6
V
_
Y
5V
_
04
E_
C
1
1
4.
7
u
_6
.3V
_Y
5
V
_
0
6
E_
C
4
6
1
0u
_
6.
3V
_
X
5
R
_0
6
E_
C
4
4
1
0u
_
6.
3V
_
X
5
R
_0
6
E_
C
4
7
0.
1u
_1
6
V
_
Y
5V
_
04
E_L4
SW F2520C F-4R 7M-M
MPD
E_
C
2
9
*0
.1
u
_
1
6
V
_
Y
5
V
_
0
4
E_R18
12K_1%_04
E_
C
3
2
*0
.1
u_
16
V
_Y
5
V
_
0
4
4/15
E_
C
3
4
10
u
_
6.
3
V
_
X
5R
_
06
LANXIN
E_
C
3
0
*0.
1u
_
16
V
_Y
5
V
_
04
E_R 19
1M_04
PCIe Differential Pairs = 100 Ohm
M DIO Single End
= 50 Ohm
Pin#8
For JM C251/261 only
E_L7
*GST5009 LF-G
TC T1
1
TD 1+
2
TD 1-
3
TC T2
4
TD 2+
5
TD 2-
6
TC T3
7
TD 3+
8
TD 3-
9
TC T4
10
TD 4+
11
TD 4-
12
MX4-
13
MX4+
14
MC T4
15
MX3-
16
MX3+
17
MC T3
18
MX2-
19
MX2+
20
MC T2
21
MX1-
22
MX1+
23
MC T1
24
Pin#8
3 IN 1 SOCKET SD/MMC/MS
Sheet 23 of 26
Card Reader (with
LAN) JMB261
Summary of Contents for M1110Q
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M1110Q M1110Q C Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 38: ...Disassembly 2 14 2 Disassembly ...
Page 41: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top Figure A 1 Top ...
Page 42: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Part Lists LCD A 5 A Part Lists LCD 非耐落 Figure A 3 LCD ...
Page 44: ...Part Lists A 6 A Part Lists ...
Page 72: ...Schematic Diagrams B 28 Power Button Board B Schematic Diagrams ...