Pcba-Embroidery Module Detection - Bernina B 590 Service And Maintenance Manual

4.2.12 PCBA-Embroidery module detection

See ESD-related note
Disassembly:
• Remove the covers (see 4.1)
• Picture 1 - Disconnect plug a.
• Picture 2 - Remove three screws c (T10 (3x8)
from base plate.
• Remove entire unit.
Assembly:
•
Picture 2 - Refit PCBA-Embroidery module
detection. Refit and retighten three screws c
T10.
•
Picture 1 - Lay PCBA-Embroidery module
detection unit wire in such way that it won't be
damaged when refitting the cover. Reconnect
plug a.
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