Technical data

System Connector Pin Assignments
C–6
Digital HiNote VP 500 Service Guide
Serial Port(COM 1) – JP6
PIN NO
SIGNAL
PIN NO
SIGNAL
1.
DCD1#
2.
RXD1#
3.
TXD1
4.
DTR1#
5.
GND
6.
DSR1#
7.
RTS1#
8.
CTS1#
9.
RI1#
DC-to-DC Connector – JP7
PIN NO
SIGNAL
PIN NO
SIGNAL
1.
VIN
2.
VIN
3.
VIN
4.
ACOFF#
5.
DCGND
6.
TRICKLEB#
7.
DCGND
8.
BBATT
9.
DCGND
10.
ACCON
11.
B+
12.
ACIN#
13.
B+
14.
A/B#USE
15.
VBTA
16.
FAST#
17.
VBTB
18.
SUSP#
19..
CHGI
20.
+5V51
21.
GND
22.
VS
23.
GND
24.
SYSON#
25.
POK
26.
51ON#
27.
VOLTID3
28.
TRICKLEA#
29.
GND
30.
LI/NIMH#
LCD Connector – JP8
PIN NO
SIGNAL
PIN NO
SIGNAL
1.
FLM
2.
LCD3
3.
DISPOFF#
4.
LCD1
5.
LP
6.
LCD10
7.
GND
8.
LCD12
9.
SHFCLK
10.
LCD0
11.
GND
12.
LCD6
13.
LCD8
14.
GND
15.
LCD9
16.
GND
17.
LCD10
18.
GND
19..
LCD11
20.
LCD18
21.
LCD0
22.
LCD19
23.
LCD1
24.
LCD20
25.
LCD2
26.
LCD21
27 LCD3 28 LCD22