Acer 365 - Manual (Page 118)

BC81
SCD33U16V3ZY
BC50
SCD33U16V3ZY
C1+
28
C1-
24
C2+
1
C2-
2
T1IN
14
T2IN
13
T3IN
12
R2OUTB
20
R1OUT
19
R2OUT
18
R3OUT
17
R4OUT
16
R5OUT
15
FORCEON
23
FORCEOFF#
22
INVALID#
21
V+
27
V-
3
T1OUT
9
T2OUT
10
T3OUT
11
R1IN
4
R2IN
5
R3IN
6
R4IN
7
R5IN
8
GND
25
VCC
26
U16
MAX3243
BC256
SCD1U
BC49
SCD33U16V3ZY
BC82
SCD047U25V3KX
1 2 3 4
5 6 7 8
RN29
SRN10K
1
2
R54
10KR3
1
2
R53
100KR3
BC32
SC680P
1
2
3
4
5
6
7
8
9
11
10
CN4
RS232-9-4-D
BC25
SC680P
BC24
SC680P
BC29
SC680P
BC31
SC680P
BC26
SC680P
BC28
SC680P
BC27
SC680P
Date: March 1, 1998 Sheet 21 of 28
Size Document Number REV
A 97160-1, SERIAL V15
Title
Serial port
365
Acer Inc.
PSOUT1#
PRTS1#
PDTR1#
RS232_27
RS232_3
+5V
COM1_RI
SOUT1#
RTS1#
DTR1#
RS232_28
RS232_24
RS232_1
RS232_2
20
20
20
DSR1#
RI1#
SIN1
DCD1#
CTS1#
+5V
19
20,22
20
20
20
20
PDSR1#
PRI1#
PCTS1#
PSIN1
PDCD1#
F
O
R
C
E
O
N
(Top View)
+5V
Serial port
PDSR1#
PRI1#
PCTS1#
PSIN1
PDCD1#
PSOUT1#
PRTS1#
PDTR1#
Wide GND line