Thermo Scientific 5028i Instruction Manual page 173

Thermo Fisher Scientific
Connector Reference
Label Designator
24 MONITOR J17
FRONT PANEL BD J18
Connector Pin Descriptions
Pin Signal Description
4 +5V
5 +5V
6 Ground
7 Ground
8 Ground
9 NC
10 NC
11 +24
12 +24
13 +24
14 +24
15 +24
1 24V Power Monitor
2 Ground
1 Ground
2 Ground
3 LCLK – LCD Signal
4 Ground
5 Ground
6 LLP – LCD Signal
7 LFLM – LCD Signal
8 LD4 – LCD Signal
9 LD0 – LCD Signal
10 LD5 – LCD Signal
11 LD1 – LCD Signal
12 LD6 – LCD Signal
13 LD2 – LCD Signal
14 LD7 – LCD Signal
15 LD3 – LCD Signal
16 LCD Bias Voltagel
17 +5V
18 Ground
19 Ground
20 LCD_ONOFF – LCD Signal
21 Keypad Row 2 Input
Model 5028i Instruction Manual
Troubleshooting
6-11