Baby Lock BLDY Service Manual page 304

Application of
Assembly
15
Attachment of EMB relay PCB assy
1. Attach the EMB relay PCB assy to the relay PCB holder with the four screws (screw, pan (S/P washer)
M3x6).
2. Connect the flexible flat cable:SML2CD-7 to the CN5 on the EMB relay PCB assy and lock it. Connect
the flexible flat cable:SML2CD-6 to the CN2, cut work switch assy lead wire to the CN6, X INIT PCB
assy lead wire to the CN4, XPM lead wire assy to the CN3 and lead wire assy EMB unit to the CN1.
Attach the relay PCB holder to the ES base cover unit with the screw (taptite, cup B M4x14).
*Key point
• Refer to "Wiring of EMB relay PCB
Connector
Connector
Connector
Connector
Flexible flat cable:
SML2CD-7
Screw, pan
(S/P washer) M3x6
Embroidery unit
assy".
Main frame assy
Taptite, cup B M4x14
Flexible flat cable:
SML2CD-6
3 - 206
Relay PCB holder
Screw, Pan (S/P washer) M3X6
EMB relay PCB assy
Taptite, Cup B M4X14
ES base cover unit