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va02_001e_Eng.fm
Descrip
tion an
d op
era
tion
2.1.1 The display board
The display board is situated underneath the front of the command panel and contains all the
essential parts for man-machine interaction:
Keyboard
Synoptics and control indicators
LCD screen
Buzzer
J1
J3
J2
Display board
This board is connected to the other parts by means of connectors.
J1 connector to keyboard
Pin
Signal
Description
1
A_LED
Ground
2
COL0
Keyboard column 0
3
COL1
Keyboard column 1
4
COL2
Keyboard column 2
5
LIG0
Keyboard line 0
6
LIG1
Keyboard line 1
7
LIG2
Keyboard line 2
8
ON/OFF
Keyboard ON/OFF key
9
CTR
Keyboard control or line 3
10
GND
Ground
J2 connector to CPU board
Pin
Signal
Description
A1
GND
Ground
B1
VBAT
Battery power supply or "+10V mains"
A2
+3V3-
PERM_PROT
Diagnostic signal (correct boards connection)
B2
-
Not connected
Summary of Contents for Volumat Agilia
Page 1: ...0 9 C E S Volumat Agilia Technical Manual ...
Page 6: ...66 TM_Volumat_Agilia_Eng_TDM fm ...
Page 8: ...8 va01_001e_Eng fm Introduction 1 2 Operation diagram ...
Page 12: ...12 va01_001e_Eng fm Introduction ...
Page 26: ...26 va02_001e_Eng fm Description and operation ...
Page 30: ...30 va03 1_001e_Eng fm Description of the menus ...
Page 62: ...62 va04 4_001e_Eng fm Preventive maintenance ...
Page 70: ...70 va05 1_001e_Eng fm Troubleshooting ...
Page 76: ...76 va06 0_001g_Eng fm Intervention procedures ...
Page 82: ...82 va06 0_0011g_Eng fm Intervention procedures ...
Page 86: ...86 va06 0_0021g_Eng fm Intervention procedures ...
Page 94: ...94 va06 0_0040g_Eng fm Fiches d intervention ...
Page 104: ...104 va06 0_0060g_Eng fm Fiches d intervention ...
Page 110: ...110 va06 0_0070g_Eng fm Fiches d intervention ...
Page 134: ...134 va07 1_001g_Eng fm Calibrations ...
Page 136: ...136 va08 0_001d_Eng fm Spare parts catalogue ...