Astralux 9300A - Page 40

8. Circuit diagram
39
J1
J5
J3
GREEN
BLUE
YELLOW
JP1.Keyboard
JP2.LCD panel
J1.Speed detector
J2.Bight stepper detector
J3.Needle position1
J4.Feed stepper detector
J5.Needle position2
J6.Button hole detector
J7.Foot control
J8.DC motor
J9.Lamp
J10.Slide resistor
J11.Bight stepper
J12.Feed stepper
J13.Transformer
J14.Bobbin winder switch
J15.Tack switch board
Main Board
J15
JP1
JP2
J2
J4
J5
J6
J7
J8
J9
J10
J11
J12
J13
J14
J1
J3
9300A2 Main board