Baby Lock BLDY Service Manual page 242

Application of
Assembly
9-7 Attachment of Buttons, SS PCB assy and Threader switch PCB assy
1. Set the LED cover, operation button A, operation button B, SS-button and SS PCB assy to the front
cover assy, and secure them with the four screws (taptite, bind B M3x8).
2. Set the threader button and threader switch PCB assy to the front cover assy, and secure them with the
two screws (taptite, bind B M3x8).
3. Attach the front TG cover fixed plate to the front cover assy with the two screws (taptite, bind B M3x8).
4. Connect the two connector of SS PCB lead wire to the CN1 and CN6 on the panel PCB assy.
5. Connect the connector of threader switch PCB lead wire to the CN3 on the panel PCB assy.
6. Pass the each lead wire through the securing fixtures, and bind up them with the band.
*Key point
• Refer to "Wiring of
Front cover assy
Threader button
Threader switch
PCB assy
Main frame and covers
Right side of Front cover assy".
Operation button B
Taptite, bind B M3x8
Threader switch PCB lead wire
Band
3 - 144
Front TG cover fixed plate
Taptite, bind B M3x8
LED cover
Operation button A
SS button
Taptite, Bind B M3X8
SS PCB assy
Taptite, bind B M3x8