![background image](http://html1.mh-extra.com/html/fendt/favorit-900/favorit-900_workshop-manual_4001870935.webp)
Fav 900
Electrics / General system
A003 joystick
E
Testing
Fav 900 chassis number 23/3001 and up
29.11.2000
9000
000051
E
b
4/5
Capitel
Docu-No.
Index
Date
Version
Page
A003 joystick
Text-module
Test
Pin
Switch
position
Target va-
lue A
Target va-
lue B
Condition
Possible cause of
fault
Crossgate le-
ver, supply to
A002
1
8.5 VDC
Miniature fuse (6)
within A013 or wit-
hin wiring
Sensor system
earth
14
Crossgate le-
ver, rest posi-
tion (signal to
A002 - ECU)
29
2.4 VDC
Sensor system
earth
14
Valve no. 1 (yel-
low)
18
Neutral
4.0 VDC
54.5 mA
Raise
1.8 VDC
22.5 mA
Lower
5.8 VDC
81.5 mA
Floating
position
6.9 VDC
96.4 mA
Sensor system
earth
14
Valve no. 2
(blue)
23
Neutral
4.0 VDC
54.5 mA
Raise
5.8 VDC
81.5 mA
Lower
1.8 VDC
22.5 mA
Floating
position
1.0 VDC
14.5 mA
Sensor system
earth
14
Relay, 3rd cir-
cuit
21
Not actua-
ted
12.0 VDC
Actuated
0 VDC
Earth, 3rd cir-
cuit
20
Rocker switch,
valve no. 3 (red)
27
Neutral
1.0 VDC
5.3 mA
Raise
1.4 VDC
7.2 mA
Lower
2.9 VDC
14.0 mA
Floating
position
3.6 VDC
17.0 mA
Sensor system
earth
14
Rocker switch,
valve no. 4
(green)
28
Neutral
1.0 VDC
5.3 mA
Raise
1.4 VDC
7.2 mA
Lower
2.9 VDC
14.0 mA
Floating
position
3.6 VDC
17.0 mA
Sensor system
earth
14