Copyright by Servizio Clienti ANGELO PO Spa
110
CPU board Replacing (1st version)
Before removing the CPU board, disconnect all the cables as shown in the picture.
1 – Loudspeaker cable
2 – USB cable
3 – USB cable (optional)
4 – LCD display flat cable
5 – Encoder cable
6 – 0-24V power supply cable
7 – Net cable (connection with the power
board)
8 – Keyboard flat cable
9 – LED board flat cable
10 – External buzzer connection (optional)
WARNING: DO NOT CONNECT THE POWER SUPPLY TO THE PLUG 10.