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5-5. Interface Specifications

J Connector J Connector

1 FDD 16 Serial Port w/o Voltage Supply

2 HDD 17 External VGA

3 Printer 18 Non-existent

4 Serial Port w/ Voltage Supply 19 Non-existent

5 Serial Port w/ Voltage Supply 20 Non-existent

6 Serial Port w/ Voltage Supply 21 Non-existent

7 Keyboard Interface 22 Non-existent

8 Contrast Voltage Adjustment 23 Non-existent

9 Color LCD Display 24 Non-existent

10 Monochrome LCD Display 25 Serial Port for Smart Card (see J3)

11 Parallel Port 26 Internal VGA Port (see J12)

12 VGA Port 27 Non-existent

13 Serial Port w/ Optional Voltage Supply 28 Non-existent

14 Serial Port w/ Optional Voltage Supply 29 Non-existent

15 Serial Port w/o Voltage Supply 30 Non-existent

[Summary of all the Ports]

5-5-1. Power Supply Connectors

PS1 Power Supply Connector PS3 UPS Connector

1 Power Good 1 Gnd

2 +5V 2 +10V

3 +12V 3 Enable Backlight

4 -12V 4 Power Fail

5 Gnd 5 Power Switch On/Off

6 Gnd 6 UPS Off

7 Gnd

8 Gnd

9 -5V

10 +5V

11 +5V

12 +5V

[Power Supply Connection]

The UPS connection is used only for battery-backup system.

Casio SA-5000 User Manual

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