MiTAC 7521 PLUS/N - Manual (Page 165)

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1
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A A
B B
C C
D D
CLR CLK A B QA
L
H X
L
^
QA
H
H
H H H H
L
L L
L
L
L
X
X
X X
X
X
^
^
QB
QAn
QAn
QAn
QB QC ... QH
L ... L
QC ... QH
QBn...QGn
QBn...QGn
QBn...QGn
USB CONNECTOR
SD411670000002 02
7521 plus
C
21 30 Tuesday, May 08, 2001
MITAC INTERNATIONAL CORP.
Title
Size Document Number Rev
Date: Sheet of
NUM_LOCK#
AC_POWER#
BATT_POWER#
BATT_R#
H8_RESET# BATT_G#
BATT_LED#
BATT_POWER#
SCROLL_LOCK#
CAP_LOCK#
USB_B2
USB_B3
USB_A2
USB_A3
USB_A3 USB_B3
USB_A1
USB_A2 USB_B2
USB_A1
USB_B1
USB_B1
GND
GND
VDD5
GND
GND USB_GND
+5V
GND
USB_GND
GND
GND
GND
+5V
GND USB_GND
+5v
GND
GND
GND
GND
GND
+S3V
+5V
GND
GND
GND GND
C28
1000P
0603B 1
2
J508
4PX2/FM
BERG
72309-XX4XX
USB-BERG-72309
GND1
GND2
A1
GND3
GND4
B1
A2 B2
A3 B3
A4 B4
GND1
GND2
A1
GND3
GND4
B1
A2 B2
A3 B3
A4 B4
L12
PLP3216S
1
4
2
3
L8
PLP3216S
1
4
2
3
U3
74VHC164
TSSOP14
1
2
8
9
3
4
5
6
10
11
12
13
7 14
A
B
CLK
CLR
QA
QB
QC
QD
QE
QF
QG
QH
GND VCC
L504
BEAD_600Z/100M
0603B
1 2
C31
220P
0603B 1
2
C43
0.1U
0603B 1
2
C23
220P
0603B 1
2
L55
BEAD_120Z/100M
0805C
1
2
L9
BEAD_120Z/100M
0805C
1 2
R141
15K
0603
1
2
R140
15K
0603
1
2
F503
MINISMDC110
1.1A/6V-POLY-SW
1 2
R22
100K
0603
1
2
R23
560K
0603
1
2
C507
10U
10V 1210
1
2
L6
BEAD_120Z/100M
0805C
1 2
C25
1000P
0603
1
2
R1 Q9
DTC144TKA
SOT23AN_1 2
1
3
R142
15K
0603
1
2
R143
15K
0603
1
2
L511
BEAD_600Z/100M
0603B
1 2
JO538
1
2
JO539
1
2
JO537
1
2
JO540
1
2
JO542
1
2
JO541
1
2
F502
MINISMDC110
1.1A/6V-POLY-SW
1 2
R20
100K
0603
1
2
R19
560K
0603
1
2
C506 10U
10V
1210
1
2
L2
BEAD_120Z/100M
0805C
1 2
C14 1000P
0603
1
2
JO17
1
2
JO25
1
2
JO26
1
2
JO27
1
2
JO13
1
2
JO28
1
2
JO14
1
2
JO29
1
2
JO15
1
2
JO30
1
2
JO8
1
2
JO31
1
2
R100
10K
0603
1
2
JO21
1
2
JO9
1
2
JO18
1
2
JO10
1
2
JO19
1
2
JO11
1
2
JO20
1
2
J1
DF13-6P-1.25V
1
2
3
4
5
6 1
2
3
4
5
6
JO12
1
2
JO22
1
2
JO16
1
2
J515
FPC/FFC-12P/0.5MM
6239-012-001-800
291000151204
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
JO23
1
2
JO24
1
2
L54
BEAD_130Z/100M
0603
1 2
L53
BEAD_130Z/100M
0603
1 2
C271
47P
0603
10%
1
2
C270
47P
0603
10%
1
2
R201
0/NA
0603B_DFS
1 2
R198
0/NA
0603B_DFS
1 2
C248
47P
0603
10%
1
2
C251
47P
0603
10%
1
2
C262 0.1U
50V
0603
1
2
JO32
1
2
C30
1000P
0603B 1
2
LED_DATA 20
LED_CLK 20
H8_RESET# 20,24
ACPILED 6
SCROLL_LOCK# 12
NUM_LOCK# 12
CAP_LOCK# 12
AC_POWER# 24
BATT_R# 24
BATT_G# 24
USB_OC0# 6
D/USBP0- 6
D/USBP0+ 6
D/USBP1- 6
D/USBP1+ 6
USB_OC1# 6
H8/T_CLK 20
TP_L 24
TP_R 24
H8/T_DATA 20
BATT_LED# 24
KBD_US/JP# 6,20,22
KO1 20
KO2 20
KO3 20
KO4 20
KO5 20
KO6 20
KO7 20
KO8 20
KO9 20
KO10 20
KO11 20
KO12 20
KO13 20
KO14 20
KO15 20
KI0 20
KI1 20
KI2 20
KI3 20
KI4 20
KI5 20
KI6 20
KI7 20
KO0 20
ENABKL_VGA 5
BLADJ 20