Schematic Diagrams
Card Reader/LAN JMC261C B - 25
B.Sch
e
m
a
tic D
iag
rams
Card Reader/LAN JMC261C
L A N _S C L
L A N _S D A
S
D
_C
L
K
_C
R 4 25
*4. 7K _ 04
R 4 26
*4. 7K _ 04
U 35
*A T2 4C 02 B N
S C L
6
A 0
1
A 1
2
A 2
3
W P
7
S D A
5
V C C
8
GN D
4
3. 3V _ LA N _C
SD _ B S
IS
O
N
_
25
1C
SD _ D 1
P R 11 5
0_ 04
DV
D
D
4 IN 1 SOCKE T SD/ MMC/MS /MS Pr o
R 4 31
*0_ 06
V D D 3
VD D 3
C 45 0
0. 1u _1 6V _Y 5 V _0 4
C 1 95
*10 u_ 6. 3V _X 5R _ 06
P in #2
Pin #2
For JMC251 C
3. 3 V_ LA N _C
SD
_
D
1
.
L3 7
S WF 2 520 C F -4 R 7M-M
D V D D
Pi n#3 3
P in #3 3
R E G LX
(>20mil )
For JMC251/261 only
S witching Regulator
c lose to PIN33
C 17 7
10 u_ 6. 3V _ X5R _ 06
C 44 8
0. 1u _1 6V _Y 5 V _04
(>20mil)
D V D D
R 20 7
*28 mi l_ 06
12 28 D0 2
ne ar P in #41
R 19 0
* 100 K _0 4
C 4 80
*0 . 1u _16 V _Y 5 V_ 04
C 4 81
* 0. 1u _1 6V _Y 5 V_ 04
BU F _ PL T_ R ST # 17 , 22 , 25, 2 7, 2 8
I S ON _2 51 C
3 .3 V S
3, 9, 1 0, 11 , 12 ,1 3, 1 4, 15 , 16 ,1 7, 1 8, 19 , 20 ,2 3, 2 5, 26 , 28 ,2 9, 3 0, 31 , 32 ,3 7
C 4 45
0 . 1u _16 V _Y 5 V_ 04
C 4 35
0 . 1u _16 V _Y 5 V_ 04
C 1 34
0 . 1u _16 V _Y 5 V_ 04
C 1 57
0 . 1u_ 16 V_ Y 5V _ 04
C 4 37
0 .1 u_ 16 V_ Y 5V _0 4
C 1 89
0 .1 u_ 16 V_ Y 5V _0 4
C 1 45
0 .1 u_ 16 V_ Y 5V _0 4
C 1 36
*1 0u _6. 3 V _X5 R _0 6
C 1 35
0 . 1u_ 16 V_ Y 5V _ 04
P in #7
P in #5 2
P la c e all c ap a c ito rs clo s e d to ch ip .
Th e s u b s c rip t in ea c h CA P in cic a te s th e pin
n u mb e r of JM C2 5 1/ JM C 2 61 th a t s h o u ld b e
clo s e d t o .
AV
DD1
2_
1
3
P in# 7
P in #55
P in #4 3
R ese rv ed
P in #43
P in# 62
R es er ved
P in# 21
P in #59
P in #5 9
P in# 2
C 1 48
0 . 1u_ 16 V_ Y 5V _ 04
C 1 33
*1 0u _6 . 3V _X 5R _ 06
3. 3V _ LA N _C
3. 3V _ LA N _C
A V D D 12 _5 2
A V D D 12 _7
C 1 39
0 . 1u_ 16 V_ Y 5V _ 04
P in #13
A V D D 12 _1 3
LA
N
X
IN
SD _ C LK
L AN _ MD I N 2_ C
A V D D 12_ 55
L AN _ MD I N 0_ C
L AN _ MD I N 1_ C
L AN _ MD I P1 _C
L AN _ MD I P0 _C
A V D D 12_ 52
MD I O8
A V D D 12_ 62
L AN _ MD I P3 _C
L AN _ MD I P2 _C
PCIe Differential
Pairs = 100 Ohm
R 72 3
15 0_0 6
(LQFP 64)
JMC261 C
U 36
JMC 2 61 _C
R
EXT
1
A
VDD3
3
2
XI
N
3
XO
U
T
4
GN
D
10
LX
33
AVD
D
12
7
C P P EN
23
CL
K
N
5
CL
K
P
6
AV
DD1
2
13
RX
P
8
GN D
22
TX
N
11
TX
P
12
P WR C R
30
R S TN
24
WA K EN
27
MPD
28
ISO
N
45
L AN _ LE D 2
26
CR_
C
D1
N
16
C R _ C D 0N
17
RX
N
9
MD I O8
51
LA
N
_L
E
D
0
47
MD
IO
7
15
MD I O 6
20
GN
D
44
MD
IO
5
41
MD
IO
4
40
MD
IO
3
39
V
DDI
O
43
MD
IO
2
38
MD
IO
1
37
MD
IO
0
36
MD I O9
50
MD I O10
49
MD
IO
1
1
48
MD IO1 2
19
V D D R EG
32
MD
IO
13
14
MD IO1 4
18
C R _L ED
25
TE S T
29
VD D I O
21
GN
D
34
V C C 3 V
31
FB
12
35
LA
N
_L
E
D
1
46
V
DDO
42
V D D
52
V I P_ 1
53
V I N _1
54
A V D D 12
55
V I P_ 2
56
V I N _2
57
G N D
58
A V D D 33
59
V I P_ 3
60
V I N _3
61
A V D D 12
62
V I P_ 4
63
V I N _4
64
V C C _C A R D
SD
_BS
3 .3 V _LA N _ C
JM C2 61 C
V D D R E G
DV
D
D
11 24
112 4
10 /29
SD _ B S
112 4
(>20mil)
P in# 31
3. 3V S
C 4 42
0 . 1u _16 V _Y 5V _ 04
C 4 43
* 10u _6 . 3V _Y 5 V_ 06
P in #3 2
P in #32
(>2 0mil)
V D D R EG
C 1 98
0 . 1u _1 6V _Y 5 V_ 04
C 199
10u _6 . 3V _X 5R _ 06
R 4 27
*20 mi l_ 04
P in #3 1
1 1 /02
5 V
23 , 27 ,3 1, 3 2, 34 , 35 ,3 6
(>20mil)
LA N _ SC L
R 1 36
*0_ 04
P C I E_ TX P4 _GL A N 1 4
C L K _P C I E_ GLA N 14
C L K_ PC I E _ GLA N # 14
P C I E _T XN 4 _GLA N 14
MS _I N S #
A
V
DD1
2
_7
R E XT _C
3. 3 V_ LA N _C
LA
N
X
O
U
T
R 14 2
12 K_ 1%_ 04
MD
IO
13
PC I E _R X P _4_ GLA N
PC I E _R X P4 _GL A N 1 4
MD
IO
7
C 43 4
0 . 1u_ 10 V _X7 R _0 4
P C IE _ R XN 4 _GLA N 14
C 43 3
0 . 1u_ 10 V _X7 R _0 4
(>20mil)
PC I E _R X N _4 _GL AN
6 -22- 25R 00-1 B4
6 -22- 25R 00-1 B5
V D D 3
R 7 24
1 50 _0 6
3 . 3V S
R1
4
5
*2
0
m
il_
0
4
LA N _ SD A
C P PE N
SD _ C LK
0 22 4
R 19 1
*20 mil _0 4
R 493
10 K_ 04
SD
_
D
0
P C I E_ WA K E #
15 , 22 ,2 7
L A N _P C I E_ WA K E #
R 4 34
10K _ 04
P C IE _ WA K E#
3 . 3V _L AN _ C
112 4
C 1 65
0 .1 u_ 16 V_ Y 5V _0 4
C 17 0
2. 2 u_ 6. 3V _X 5R _ 06
SD X C _P OW ER
MP D
C 4 78
*0 . 1u_ 16 V_ Y 5V _ 04
Ne ar Car dre ade r CO NN
V C C _C A R D
A V D D 12 _5 5
SD _ D 3
A V D D 12 _62
3
.3V
_L
AN
_
C
SD _ C LK
3 . 3V _L A N _C
A V D D 12 _7
MS_ I N S#
RE
G
LX
3. 3 V_ LA N _ C
S D _C D #
V D D 3
11 24
11 24
R 4 48
22 _1% _0 4
SD
_D
2
LA N _P C I E _W A KE # 2 8
MS _I N S #
R1
4
6
*2
0m
il_0
4
C 4 54
*1 0p _5 0V _N P O _ 04
1 1/0 2
V D D 3
1 3, 1 4, 15 , 17 ,1 8, 2 0, 22 , 23 ,2 5, 2 8, 32 , 33 ,3 5, 3 9
LA N _ PC I E _W A KE #
C 4 82
0 . 1u_ 16 V_ Y 5V _ 04
C 4 79
0 . 1u_ 16 V_ Y 5V _ 04
PC 9 8
82p _5 0V _N P O_ 04
U 2 0
A X 66 1 5E S A
GN D
1
V C N TL
6
VOU T
3
VI N
5
VOU T
4
VF B
2
PO K
7
EN
8
VI N
9
PR 1 16
1. 6K _1 %_ 04
P C 9 9
0
.1u
_1
6V
_Y
5V
_
04
J_ C A R D -R EV 1
MD R 01 9-C 0 -104 2
D A T 2_S D
P2
V S S _MS
P 21
C D / D A T 3_S D
P3
C MD _ S D
P4
V S S _S D
P5
V D D _ SD
P6
C L K _S D
P7
V S S _S D
P8
D A T 0_S D
P9
D A T 1_S D
P 10
W P _S D
P 11
V S S _MS
P 12
V C C _ MS
P 13
S C L K_ MS
P 14
D A T 3_M S
P 15
I N S _MS
P 16
D A T 2_M S
P 17
S D I O/ D A T0 _MS
P 18
D A T 1_M S
P 19
B S _MS
P 20
C D _ S D
P1
G N D
P2 3
G N D
P2 2
P C 1 02
1 u_ 10 V_ Y 5V _0 6
D V D D
P R 114
2. 4 9K _1 %_0 4
VD D 3
1 124
SD _ D 2
1. 2V
? ? ? ? P IN 6?
1A
2A
G S71 13
6 -02 -07 113 -320
A X66 10
6 -02 -06 610 -320
SD _ WP
V C C _C A R D
R 49 6
*7 5_0 4
Card Reader
Power
V C C _ C AR D
11 24
V C C _ C AR D
SD _ D 0
SD _ D 0
1 .5 V
3 , 6, 8, 9 ,1 0, 2 0, 27 , 32 ,3 4
1124
SD
X
C
_P
O
W
ER
1 229 D 02 (W 240 HU )
DV
DD
SD
_D
3
C 43 1
2 2p_ 50 V_ N P O _0 4
C 4 32
2 2p _50 V _N P O_0 4
LA N XO U T
R 14 4
*2 0m il _0 4
LA N XI N
X 10
FS X5 L_ 25 MH Z
1
2
R 4 28
*1M_ 04
SD _ D 1
11 24
C 4 40
0. 1 u_1 6V _ Y 5V _0 4
D V D D
D V D D
D V D D
MP D
R 2 17
*4. 7 K_ 04
0 104 D02
V D D 3
R 2 16
10 K_ 04
3. 3V S
X9
*F S X5 L_ 25MH z
1
2
3
4
SD _ C D #
D 1 6
*R B 75 1S -40 C 2
A
C
SD _ D 2
R 15 6
*2 0m il _0 4
CR_
CD1
N
S D _C L K
0103 D0 2 R3. 2_1 2_31
SD _ D 3
V C C _ C AR D
R 16 2
*2 0m il _0 4
S D _W P
R 158
1K _0 4
Car d R ead er Pull Hi gh/ Low
Res ist ors
R 497
*4. 7 K_ 04
3. 3 VS
S D _W P
V C C _C A R D
S D _C D #
Sheet 24 of 46
Card Reader/LAN
JMC261C
Summary of Contents for W243HWQ Series
Page 1: ...W243HWQ W244HWQ Series ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W243HUQ W244HUQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 47: ...Top A 3 A Part Lists Top 灰色 黑色 Figure A 1 Top ...
Page 49: ...Bottom without 3G A 5 A Part Lists Bottom without 3G Figure A 3 Bottom without 3G ...
Page 50: ...A 6 SATA BLU RAY COMBO A Part Lists SATA BLU RAY COMBO Figure 4 SATA BLU RAY COMBO ...
Page 51: ...SATA DVD SUPER MULTI A 7 A Part Lists SATA DVD SUPER MULTI Figure 5 SATA DVD SUPER MULTI ...
Page 52: ...A 8 A Part Lists LCD 銘板 Figure A 6 LCD ...
Page 53: ...HDD A 9 A Part Lists HDD 無鉛 無鉛 Figure A 7 HDD ...
Page 54: ...A 10 A Part Lists ...
Page 102: ...Schematic Diagrams B 48 B Schematic Diagrams ...
Page 105: ...www s manuals com ...