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Circuit diagrams
15 Circuit diagrams
Reference list for circuit diagrams
A1 Controller Quick P322MS
A2 Control panel BDF T1
A3 Incremental transmitter (included in M1)
A4 Keyboard
A11 Light transmitter
A12 Light receiver
or
A12 Light receiver
A13 Bobbin thread monitor
A14 Sewing head identification
S1 Set value transmitter
S10 Single stitch (included in A4)
S11 Backtacking by hand (backtack) (included in A4)
S12 Needle position (included in A4)
S13 Knee switch (single stitch)
S14 Start inhibitor
S15 2
nd
knee switch
H1 Sewing lamp
H10 Bobbin thread alarm (included in A4)
Q1 Main switch
M1 Sewing motor
M10 Stepping motor (feed regulator)
M11 Stepping motor (edge guide)
B10 Hybrid light barrier (included in M10)
Y2 900 (thread trimmer)
Y3 W1 (thread wiper)
Y4 Automatic presser foot lift
Y8 Thread tension release
X40 Zigzag sensor
X41 Light transmitter
X42 Light receiver
X43 Bobbin thread monitor
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