9.1 Main Pc Board - Animo OptiFresh Touch Service Book

9. ElECTRONICS SUMMARY
WARNING
During repairs or maintenance work, avoid electrostatic
discharge (ESD) on the control unit.
● Main control .................................................. 9.1
● Interface / Touchpanel / LCD ......................... 9.2
● Supply 100-240Vac / 24Vdc 65W ................. 9.3
● Grinder circuit board 230Vac / 230Vdc ......... 9.4

9.1 Main PC board

This control unit is the device's main control unit and is
accessible by removing the left side panel.
The following important parts can be found in the main
control unit:
● Fuse 6, 3A T (Art. No. 03391) ): to safeguard the
power supply to the main PC bard.
● Battery 3V Li CR2032 (Art. No. 02816);: to maintain
the clock function when there is no power supply to
the device.
9.1.1 Main circuit board inputs
Connector HDMI
A cable with HDMI plugs Connecting the main circuit board and the
interface circuit board in the door
Connector J250 (PWM fan)
Pin Fan Colour
1 PWM signal black
2 -
3 pos red
4 neg blue
Notes
110
OptiFresh (Bean) Touch
HDMI
Main board
1
2
3
J250
4
1
+5V
2
GND
3
LB
4
GND
5
LSL
6
GND
7
LSH
8
GND
9 AS
10 BS
2017/09 Rev. 0.0