JUKI LU-1508N Engineer's Manual

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8. MACHINE HEAD WIRING (FOR THE MACHINE WITH THREAD TRIMMER ONLY)
(1) Connectors coming from machine head
o 12-pin connector
Name of part Pin No. Remarks
Thread trimmer solenoid 1 - - - - - - - -
Thread release solenoid 2 - - - - - - - -
- - - - - - - - 3 - - - - - - - -
DL LIMIT 4 - - - - - - - -
DL LIMIT & SPEED LIMIT 5 SW1 (White)
DL GND 6 GND (Black)
Thread trimmer solenoid 7 +
Tension release solenoid 8 +
BT switch 9 BTSW (Black)
BT switch 10 BTSW (White)
- - - - - - - - 11 - - - - - - - -
Earth 12 (Green/Yellow)
o Synchronizer accommodated
Name of part Pin No. Remarks
Synchronizer 1 +5V
Synchronizer 2 UDET (White)
Synchronizer 3 DDET (Green)
Synchronizer 4 GND
o 16-pin connector
Name of part Pin No. Remarks
5-operation switch 1 BT SW
5-operation switch 2 NU SW
5-operation switch 3 DL SW
5-operation switch 4 DL (–)
5-operation switch 5 DL (–)
5-operation switch 6 2P (–)
5-operation switch 7 BT (–)
5-operation switch 8 FL (–)
5-operation switch 9 GND
5-operation switch 10 ABT SW
5-operation switch 11 2P SW
5-operation switch 12 +24V
5-operation switch 13 +24V
- - - - - - - - 14 - - - - - - - -
5-operation switch 15 +24V
5-operation switch 16 +24V

JUKI LU-1508N Specifications

General

Brand	JUKI
Model	LU-1508N
Category	Sewing Machine
Language	English