Service Manual
61
Figure 4.20 Syrigne control board silk printing
Test point Function
TP1 GND
TP2 Board selection. Direction 1
TP3 Board selection. Direction 2
TP4 Board selection. Direction 3
TP5 Board selection. Direction 4
TP6 24 V (bus voltage)
TP7 GND (bus voltage)
TP8 24 V
TP9 5 V
TP10 CAN_H (bus signal)
TP12 CAN_L (bus signal)
TP13 3.3 V
TP14 Reagent 2 motor reference voltage
TP15 Reagent 2 stepper motor driver voltage
TP16 Reagent 2 motor reference voltage
TP17 Reagent 2 stepper motor driver voltage
TP18 Sample motor reference voltage
TP19 Sample stepper motor driver voltage
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