Troubleshooting
Connector Pin Descriptions
Thermo Fisher Scientific
Partisol 2000
i
and Partisol 2000
i
-D Instruction Manual
11-11
Connector Label
Reference
Designator
Pin
Signal Description
16
LCDBIAS
17
+5V
18
GND
19
GND
20
LCDOUT_ONOFF
21
KEYPAD_ROW2
22
KEYPAD_ROW1
23
KEYPAD_ROW4
24
KEYPAD_ROW3
25
KEYPAD_COL2
26
KEYPAD_COL1
27
KEYPAD_COL4
28
KEYPAD_COL3
29
GND
30
GND
31
GND
32
GND
33
+24V
34
+24V
AC IN
J19
1
NEUTRAL
2
LIVE
3
EARTH
AC 24V POWER
SUPPLY
J20 1
NEUTRAL
2
LIVE
3
EARTH
AC INTF BOARD
J21
1
NEUTRAL
2
LIVE
3
EARTH
DISPLAY J22
1
GND
2
LCDOUT_CLK
3
LCDOUT_LP
4
LCDOUT_FLM
5
GND