Chapter 4 ELECTRICAL SIGNALS
UNI-5 Service Manual
4-7
XJ5
No.
Signal Name
Direction
Opposite Side
2,20 DC+5V
-
LCD
1,21 GND
-
25
DC+5V power supply for LCD
-
26 LCD
GND
-
10,11
AC power supply for LCD
-
3
DC-10V power supply for LCD
-
4
DC+15V power supply for LCD
-
Others LCD
control
signal
←→
XJ6
No.
Signal Name
Direction
Opposite Side
1 DC+5V
-
LCD backlight
2 GND
-
XJ8
No.
Signal Name
Direction
Opposite Side
1,2,3,4,
5,6,7,8
Key scanning
KS0 - KS7
→
Membrane key
9,10,11,12,
13,14,15,16,
17,18,19
Key data
KD0 - KD10
←
20 Unused
-
XJ9
No.
Signal Name
Direction
Opposite Side
1 DC+5V
-
Unused
2 GND
-
XJ10,11
No.
Signal Name
Direction
Opposite Side
1
DC+5V for vibration
-
Unused
2 GND
-
Summary of Contents for Uni-5
Page 11: ...Chapter 1 BASIC INFORMATION 1 2 UNI 5 Service Manual 1 1 2 OUTER DIMENSIONS FOR POLE TYPE ...
Page 12: ...Chapter 1 BASIC INFORMATION UNI 5 Service Manual 1 3 1 1 4 OUTER DIMENSIONS FOR ELEVATED TYPE ...
Page 16: ...Chapter 2 ASSEMBLY DRAWINGS UNI 5 Service Manual 2 1 ASSEMBLY DRAWINGS 2 1 BENCH TYPE 2 ...
Page 18: ...Chapter 2 ASSEMBLY DRAWINGS UNI 5 Service Manual 2 3 2 2 POLE TYPE ...
Page 22: ...Chapter 2 ASSEMBLY DRAWINGS UNI 5 Service Manual 2 7 2 5 PRINTER FOR EACH TYPE ...
