15
JPLED (3-pin): LCD BACKLIGHT VCC Select
(2.0 pitch)
JPLCD (4-pin): LCD Panel VCC Select
(2.0 pitch)
JPLCD
→
LCD
Panel VCC Select
2-4 Closed:
VCC=+3.3V;
3-4 Closed:
VCC=+5V;
4-6 Closed:
VCC=+12V
1
3
5
4
6
2
6
4
2
5
3
1
4
6
2
5
3
1
JPCOM1/2 (4-pin): COM1/COM2 Port Pin9 Function Select
(2.0 pitch)
JPCOM1
→
COM1 Port Pin-9
JPCOM2
→
COM2 Port Pin-9
2-4 Closed:
PIN9=RS232;
3-4 Closed:
PIN9=+5V;
4-6 Closed:
PIN9=+12V
1
3
5
4
6
2
6
4
2
5
3
1
4
6
2
5
3
1
JPCOM2
JPCOM1
JPLED
JPLCD
