Jmb385 Card Reader - Clevo M720T Service Manual

JMB385 Card Reader

JMB385 CARD READER
3 . 3 V S _ C A R D
R 3 3 2 4 . 7K _ 0 4 S D _ C D #
R 3 1 0 4 . 7K _ 0 4 M S _ I N S #
V C C _ C A R D
R 3 3 1 1 0K _ 0 4 S D W P #
R 3 4 3 1 0K _ 0 4 M D I O 13
3 . 3 V S _ C A R D
R 3 3 5 1 0K _ 0 4 M D I O 7
R 3 5 3 2 00 K _ 0 4 M D I O 12
R 3 3 9 2 00 K _ 0 4 M D I O 14
HIGH LOW
MDIO7 On Borad Add-in Card
CR 1_PCTLN CR1_PCT LN
Hi gh Low
MDIO1 2
Ac tive Active
CR 1_LEDN CR1_LED N
Hi gh Low
MDIO1 4
Ac tive Active
3. 3 V S _ C A R D V C C _ C A R D
S D / MS C L K
C 59 0 C 59 1 C 5 2 2
1 0 U _ 1 0V _0 8 0 . 1 U _ 1 6 V _0 4 1 0P _ 5 0 V _0 4
Near Cardreader CON N
M720T Card Reader
Connector
J _ C A R D -R _7 2
S D _ C D # P 1
C D _ S D
S D / M S _ D 2 P 2
D A T2 _ S D
S D / M S _ D 3 P 3
C D / D A T3 _ S D
S D C MD / MS B S P 4
C M D _ S D
P 5
V S S _ S D
P 6
V C C _ C A R D V D D _ S D
S D / M S C L K P 7
C L K _ S D
P 8
V S S _ S D
S D / M S _ D 0 P 9
D A T0 _ S D
S D / M S _ D 1 P 1 0
D A T1 _ S D
S D W P # P 1 1
W P _ S D
P 1 2
V S S _ M S
P 1 3
V C C _ C A R D
V C C _ MS
S D / M S C L K P 1 4
S C LK _ M S
S D / M S _ D 3 P 1 5
D A T3 _ MS
MS _ I N S # P 1 6
I N S _M S
S D / M S _ D 2 P 1 7
D A T2 _ MS
S D / M S _ D 0 P 1 8
S D I O/ D A T0 _ MS
S D / M S _ D 1 P 1 9
D A T1 _ MS
S D C MD / MS B S P 2 0 P 2 2
B S _ MS GN D
P 2 1 P 2 3
V S S _ M S GN D
M D R 01 9 -C 0 -0 0 10 (R ev ers e )
02/12
3. 3V S 3 . 3 V S _ C A R D
R 4 0 3 0 _0 6
40 mil 40mi l
D V 1 . 8 V
C 5 7 3
0 . 1U _ 16 V _ 0 4
U 27
3 7
D V 18
3 8
3 . 3 V S _ C A R D P C I E S _ E N
3 9
P C I E S
M D I O 7 4 0
MD I O7
S D W P # 4 1
MD I O6
S D / MS C L K R 38 4 2 2 _ 04 S D / MS C L K _R 4 2
MD I O5
S D C M D / M S B S 4 3
MD I O4
4 4
3 . 3 V S _ C A R D D V 33
S D / MS _ D 3 4 5
MD I O3
S D / MS _ D 2 4 6
MD I O2
C 5 6 1 S D / MS _ D 1 4 7
MD I O1
S D / MS _ D 0 4 8
MD I O0
0 . 1U _ 16 V _ 0 4
[ 1 4 , 19 , 2 0 , 23 , 2 6 ] B U F _ P L T_ R S T#
[ 1 8 ] C L K _P C I E _ J M3 8 0#
[ 18 ] C L K _ P C I E _J M3 8 0
D V 1 . 8 V
C 5 1 7 C 5 2 4
0 . 1U _ 16 V _ 0 4 0 . 1U _ 16 V _ 0 4
La yout note:
M730T Card Reader
Ve ry cl os ed b et wee n
pi n 19 an d pi n 20
Connector
3 . 3 V S _ C A R D
J _ C A R D -R _7 3
S D _ C D # P 1
C D _ S D
S D / M S _ D 2 P 2
D A T2 _ S D
S D / M S _ D 3 P 3
C D / D A T3 _ S D
S D C MD / MS B S P 4
C M D _ S D
P 5
V S S _ S D
P 6
V C C _ C A R D V D D _ S D
S D / M S C L K P 7
C L K _ S D
P 8
V S S _ S D
S D / M S _ D 0 P 9
D A T0 _ S D
S D / M S _ D 1 P 1 0
D A T1 _ S D
S D W P # P 1 1
W P _ S D
P 1 2
V S S _ M S
P 1 3
V C C _ C A R D
V C C _ MS
S D / M S C L K P 1 4
S C LK _ M S
S D / M S _ D 3 P 1 5
D A T3 _ MS
MS _ I N S # P 1 6
I N S _M S
S D / M S _ D 2 P 1 7
D A T2 _ MS
S D / M S _ D 0 P 1 8
S D I O/ D A T0 _ MS
S D / M S _ D 1 P 1 9
D A T1 _ MS
S D C MD / MS B S P 2 0 P 2 2
B S _ MS GN D
P 2 1 P 2 3
V S S _ M S GN D
* MD R 0 1 9-C 0 -00 1 0 (R e v e rse )
3 . 3 V S _ C A R D
2 4
GN D
2 3 M D I O 13
M D I O 13
2 2 M D I O 14
M D I O 14
2 1
C R _L E D N
2 0
3 . 3 V S _C A R D
D V 33
1 9
R E G _ C T R L
1 8
JMB385 D V 1 . 8 V
D V 18
1 7
C R 1 _ P C T L N V C C _ C A R D
1 6 S D _ C D # C 5 8 3
C R 1 _ C D 0 N
1 5 M S _ I N S # C 59 2
C R 1 _ C D 1 N
1 4 0 . 1U _ 16 V _ 0 4
S E E C L K
1 3 0 . 1 U _ 1 6 V _0 4
S E E D A T
Layout Note:
J MB 38 5 -L GE Z 0 B
Must > 30mil
C 54 9 0 . 1U _ 10 V _ X 7R _ 04
P C I E _R X P 5_ C A R D [ 1 4 ]
C 55 0 0 . 1U _ 10 V _ X 7R _ 04
P C I E _R X N 5 _C A R D [ 1 4 ]
D V 1 . 8 V
P C I E _ TX N 5_ C A R D [ 1 4 ]
P C I E _ TX P 5 _ C A R D [ 1 4]
R 32 7 8 . 2K _ 1 % _0 4
Layo ut note:
V er y clo se d to pi n 5( Tr ac e w id th /l eng th :
2 0m il / < 12 0m il )
D V 1 . 8 V
C 5 5 7 C 6 0 5 C 6 0 4 C 5 5 2 C 5 5 3
0 . 1U _ 16 V _ 0 4 0 . 1U _ 16 V _ 0 4 0 . 1U _ 16 V _ 0 4 1 00 0 P _ 50 V _ X 7R _ 04 1 0U _1 0 V _ 0 8
[ 5 , 8. . 16 , 1 8 . . 21 , 2 3 . . 2 7, 3 1 ] 3 . 3 V S
Schematic Diagrams
Sheet 22 of 40
JMB385 Card Reader
Layout note:
Ve ry c los ed b et wee n
p in 1 0
C 5 5 1
0 . 1U _ 16 V _ 0 4
JMB385 Card Reader B - 23