D7
2
1
VCC5V
1N5819
FOR LEKAGE TO POWER
U4
VCC
20
1
P1
+12V
RIN1
+12V
GND
RN6
RN7
RN8
RN9
VCC5V
5
9
4
8
3
7
2
6
1
RIN1
19
18
17
16
15
14
13
12
2
3
4
5
6
7
8
9
RI1#
RY1
RY2
RY3
DA1
DA2
RY4
DA3
RY5
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA9
CTSN1
DSRN1
RTSN1
DTRN1
SINN1
SOUTN1
DCDN1
DTRN1
CTSN1
SOUTN1
RTSN1
SINN1
DSRN1
DCDN1
2.7K-8P4R 2.7K-8P4R 2.7K-8P4R 2.7K-8P4R
CTS1#
DSR1#
RTS1#
DTR1#
SIN1
R71 2.7K
RN10
1
3
5
7
2
4
6
8
SOUT1
DCD1#
STB#
AFD#
INIT#
SLIN#
J2
1
14
2
11
10
UART DB9
-12V
GND
-12V
33-8P4R
RN11
15
3
UART
1
PORT INTERFACE
1
3
5
7
2
4
6
8
16
4
PD0
PD1
PD2
PD3
17
5
18
6
U5
VCC
33-8P4R
RN12
20
1
P2
+12V
GND
+12V
19
7
VCC5V
5
RIN2
RIN2
19
18
17
16
15
14
13
12
2
3
4
5
6
7
8
9
9
4
8
3
7
2
6
1
RI2#
RY1
RY2
RY3
DA1
DA2
RY4
DA3
RY5
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA9
CTSN2
DSRN2
RTSN2
DTRN2
SINN2
SOUTN2
DCDN2
DTRN2
CTSN2
SOUTN2
RTSN2
SINN2
DSRN2
DCDN2
1
3
5
7
2
4
6
8
20
8
PD4
PD5
PD6
PD7
CTS2#
DSR2#
RTS2#
DTR2#
SIN2
21
9
22
10
23
11
24
12
25
13
33-8P4R
SOUT2
DCD2#
ERR#
ACK#
11
10
UART DB9
-12V
GND
-12V
BUSY
PE
SLCT
DB25
UART
2
PORT INTERFACE
(FEMALE)
C24
C25
180p
C26
C27
C28
C29
C30
C31
C32
180p
C34
180p
180p
180p
180p
180p
180pC33
180p
C35
C36
C37
C38
C39
C40 180p
180p
180p
180p
180p
180p
180p
180p
VCC5V/3V
PARALLEL PORT INTERFACE
JP7
1
2
3
4
5
VSB5V
IRTX
IRRX
J3
1
2
3
HEADER
5
C41
F1
F2
M-DIN_6-R JS1
M-DIN_6-R JS2
0.1U
CON3
VCC5V
1
2
3
6
5
4
1
6
5
4
FUSE
FUSE
R72
4.7K
R73
4.7K
R74
4.7K
R75
4.7K
2
3
L1
L2
IR INTERFACE
MDAT
MCLK
KDAT
KCLK
FB
L3
FB
L4
FB
FB
C42
100P
C43
C44
C45
C46
C47
100P
0.1U
100P
100P
0.1U
Title
Feature Integration Technology Inc.
Size
B
Document Number
Printer &UART&KB
Rev
0.1
PS2 MOUSE INTERFACE
PS2 KEYBOARD INTERFACE
Date:
Monday, January 24, 2005
Sheet
4
of
4
113
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
