Pattern Cannot Be Selected - Baby Lock BLMY Service Manual

Failure Investigation for Electronic Parts Pattern cannot be selected
Are switches on the SS-VR F2 PCB
assy. and the operation U22 PCB assy.
stuck in a depressed position?
• Replace operation U22 PCB assy.
• Replace main NF3D PCB assy.

Pattern cannot be selected

N
or
• Adjust the assembly of SS-VR
F2 PCB assy. and the operation
U22 PCB assy.
Y
or
• Replace operation U22 PCB assy.
or
• Replace SS-VR F2 PCB assy.
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