Casio MP-2000 Service Manual page 32

7. LCD display Type Selection: JP14
LCD display type
640x480 Monochrome
(for MP-2060DP)
8. Serial Ports Settings: JP15 ~ JP20
The SBC8352 provides four onboard serial ports, 3 x RS-232 and 1 x RS-232/422/485. Each serial port is
with +5V/+12V/+24V power capabilities on both Pin 1 and Pin 8, ready to accommodate a wide array of
serial devices. The corresponding jumper settings are shown below.
< SBC8352 means the motherboard and MTIO means the Multi I/O board in the MP-2000. >
COM1:Pin 1
Normal COM
+5V
+12V
+24V
COM1:Pin 9
Normal COM
+5V
+12V
+24V
COM2:Pin 1
Normal COM/RS232
Normal COM/RS422
Normal COM/RS485
+5V
+12V
+24V
JP14
Short 1-2
SBC8352
JP20 JP1
7-9* 1-2*
1-3 1-2
3-5 1-2
X 1-2
SBC8352
JP20 JP1
8-10* 1-2*
2-4 1-2
4-6 1-2
x 1-2
SBC8352
JP15 JP16
7-9* (3-5,4-6,9-11,10-12)* 5-6*
7-9 (1-3,2-4,7-9,8-10)
7-9 (1-3,2-4,7-9,8-10)
1-3 (3-5,4-6,9-11,10-12)
3-5 (3-5,4-6,9-11,10-12)
x (3-5,4-6,9-11,10-12)
— 31 —
NOTE
MTIO
JP3 JP4
1-2* 3-5*
1-2 3-5
1-2 3-5
1-2 1-3
MTIO
JP3 JP4
1-2* 4-6*
1-2 4-6
1-2 4-6
1-2 2-4
JP19 JP1
1-2*
3-4 1-2
1-2 1-2
5-6 1-2
5-6 1-2
5-6 1-2
MTIO
JP3 JP5
1-2* 3-5*
1-2 3-5
1-2 3-5
1-2 3-5
1-2 3-5
1-2 1-3