Brother International MD-817 Service Manual - Page 79

Model, 0B2-B737etc.

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C DETAILS OF CONNECTOR PANEL Model 0B2-B737etc. 00) Machine head 12P connector Release power Release output Presser foot l ifter 6P connector Presser power Presser Input Brake 2P connector Brake Power Brake output 52 3 GND Option 4 Thread trimming power Presser output Thread trimming output OV 6 Not used GND 7 Thread wiper power 8 Thread wiper output Front face of control box synchronizer 9 Reverse input 10 Reverse power 11 Reverse output 12 OV No Synchronizer 1 GND 2 DC+5V 3 Needle down pos. 4 OV 5 NO. sync. 6 GND Three phase Single phase 7 Needle up POS. 8 Encoder pulse eooD 00 D Fuse AC2OO-24OV 5A AC38O-415V 3A FUSE FUSE Power(30) No 4P connector 1 GND 2 AC XXX V 3 AC XXX V 4 AC XXX V Power(10) No 3P connector 1 GND 2 AC XXX V 3 AC XXX V } _ Motor !NO 6P connector 1 Vf. TH 2 Vf.TH 3 if.TH 4 Motor+ 5 Vf 6 Motor- -75-

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C
DETAILS
OF
CONNECTOR
PANEL
Model
0B2-B737etc.
00)
Machine
head
Presser
foot
l
ifter
Brake
12P
connector
6P
connector
2P
connector
Release
power
Presser
power
Brake
Power
Release
output
Presser
Input
Brake
output
3
GND
Option
4
Thread
trimming
power
Presser
output
Thread
trimming
output
OV
6
Not
used
GND
7
Thread
wiper
power
8
Thread
wiper
output
9
Reverse
input
10
Reverse
power
11
Reverse
output
12
OV
Fuse
AC2OO-24OV
5A
AC38O-415V
3A
Three
phase
eooD
FUSE
FUSE
No
Power(30)
4P
connector
1
GND
2
AC
XXX
V
3
AC
XXX
V
4
AC
XXX
V
Front
face
of
control
box
synchronizer
Single
phase
00
D
No
Synchronizer
1
GND
2
DC+5V
3
Needle
down
pos.
4
OV
5
NO.
sync.
6
GND
7
Needle
up
POS.
8
Encoder
pulse
No
Power(10)
3P
connector
1
GND
2
AC
XXX
V
3
AC
XXX
V
}
_
!NO
Motor
6P
connector
1
Vf.
TH
2
Vf.TH
3
if.TH
4
Motor+
5
Vf
6
Motor-
-75-