Brother LZ2-B855E Service Manual page 62

8. ELECTRIC COMPONENTS
< Power supply circuit board connections >
Power switch
Machine motor
(Upper shaft
driving motor)
Ground
< Ground wire connections >
Machine motor connector of
power supply circuit board
< DIP switches, ROM and fuses positions >
DIP SW1
P-ROM
DIP SW2
Fuse (F1) 8A
8-03
F3
CN7
F4 CN6
CN5
CN1
Control circuit board
1148S
Power supply circuit board
P6
P7
P4
P3
P1
P20
P18
LZ2-B855E,B856E
F1
F2
Transformer
CN2 : 200 V, 100V
CN4 CN2
CN3 : Connected when 220
CN3
CN4 : 230 V
1147S
Control circuit board
Standing pedal (Option)
Solenoid type presser foot lifter
(B856E-9[ ][ ] or option)
Machine head
Oil pan
P11
P13
P14
P16
P15
1146S
V, or a transformer is
being used to provide
a power voltage other
than 100 V
1143S
Fuse (F2) 8A