Chapter 6 ELECTRIC ASSEMBLY
IL-EMZ Service Manual
6-11
6.4.2 I/O
SIGNALS
XJ8
No.
Signal name
Direction
Other end
1-14
Keyboard control signal
←
Numeric keys
XJ9
No.
Signal name
Direction
Other end
1-4
Touch panel control signal
←
Touch panel
XJ12
No.
Signal name
Direction
Other end
1,4,8-15
LCD control signal
←→
2,3,6 Not
used
-
5,7 GND
-
TFT
LCD display
XJ13
No.
Signal name
Direction
Other end
1-26
LCD control signal
RS-232C
DC+12V
-
P-919
(XJ2)
XJ14
No.
Signal name
Direction
Other end
1-8
LCD control signal
←→
9
DC+5V
→
10 GND
-
11-14 Not
used
-
TFT
LCD display
XJ17
No.
Signal name
Direction
Other end
1
LCD contrast adjustment
variable resister
-
2
LCD contrast adjustment
variable resister
-
LCD volume
XJ18
No.
Signal name
Direction
Other end
1-3 DC+12V
-
4,5 GND
-
6 VR-2
-
7 VR-1
-
LCD inverter
XJ19
No.
Signal name
Direction
Other end
1 DC+5V
-
2,4 GND
-
3,5-7
LCD control signal
-
LCD display
Summary of Contents for IL-EMZ
Page 8: ...vi IL EMZ Service Manual memo ...
Page 13: ...Chapter 1 INSTALLATION IL EMZ Service Manual 1 5 1 3 OUTER DIMENSIONS Unit mm ...
Page 18: ...Chapter 1 INSTALLATION 1 10 IL EMZ Service Manual memo ...
Page 52: ...Chapter 2 SETUP MENU 2 34 IL EMZ Service Manual ...
Page 80: ...Chapter 3 TEST MENU 3 28 IL EMZ Service Manual memo ...
Page 85: ...Chapter 4 SYSTEM SETTING MENU IL EMZ Service Manual 4 5 ...
Page 89: ...Chapter 4 SYSTEM SETTING MENU IL EMZ Service Manual 4 9 ...
Page 94: ...Chapter 4 SYSTEM SETTING MENU 4 14 IL EMZ Service Manual ...
Page 122: ...Chapter 6 ELECTRIC ASSEMBLY 6 2 IL EMZ Service Manual 6 1 ELECTRIC BLOCK DIAGRAM ...
Page 145: ......