BERNINA International AG · Seestrasse 161 · CH-8266 Steckborn · Switzerland 10
PCBA-X-Carriage Front
(front view)
Consists of:
• A connection from/too the PCBA-Y-Arm
• A connection from/too the PCBAMain-EMB-
Connections:
As shown.
Function:
• This circuit board is primarily the same as the “Rear” circuit board, with the exception that it has on
the back an initializing sensor. When the X-Carriage moves a rib will pass through this interrupter
and the position of the X-Carriage is from this point on now known
PCBA-X-Carriage Front
(rear view)
For details see front view above.
No. Colour Target
P-1 white PCBA-Y-Arm
P-2 white PCBA-Main-EMB
P-2
P-1
P-1
P-2
PCBA-Main EMB
PCBA-Y-Arm
X-Initialising sensor