Brother International BAS-416 Service Manual - Page 165

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77L-li-SW NO FUSE BREAKER *19th SWITCH SINGLE-PHASE POWER SUPPLY 100V 120V 1- 7 ON OFF 220V 230V 240V -J J.(17451,9NOISE FILTER TRANSFORMER 1 00 V 1 20V 220V 230V 240V MACHINE MOTOR CONTROL CIRCUIT BOARD n P3 P1 ri L...J (AC10 1.) luvw) 1_1 P2 IOC IN/ P4 (MAIN) FAN MOTOR P3 p5 (TRANS) F, 1 CFDD-P1 (INVERTER) P2. (HA IN) P4 (rstoyoK) POWER CIRCUIT BOARD Pi tft§ THREAD BREAKAGE SENSOR CIRCUT BOARD -0] P2 P1 CHAIN) (POT -MI 6D nn 1-4-4WIPER SENSOR (ID tIOR OTt:r9- . INDEX SENSOR R o 11 - 11/3 - ROTARY ENCODER Ms STOP POSITION SENSOR ikSK 7 L MACHINE HEAD 7 POTENTIONHETEI 0 0,11%1J/ THREAD TRIMMING SOLENOID 0 7-0i - V1.04 WIPER SOLENOID '1'7, - 9 INDEX PULSE MOTOR JUMP SOLENOID e 07 - VV/ -fl: PICKER SOLENOID _(:),Pg`11,./ F PRESSER SOLENOID El 'r-itf-9 i I al THREAD I WIN6DING I I. MOTOR J I PAPER TAPE READER /EDITOR I P8 P6 P4 P 4 P 2 P13 P5 (FAN) (POWER) (MOTOR) ;TH-BRKI (HEAD-S) (TIMING) (Y-SENS/ P16 (RS232C) P (SOLENOID) P18 (SCNR) MAIN CONTROL CIRCUIT BOARD P7 (I -MOTOR) rig CO 1---aY AXIS ORIGIN SENSOR -CO ,1111.X01Edit.s/ It X AXIS ORIGIN 0 SENSOR -03 lin CAP SENSOR -1 P15 L-I (POD/ I ttg.*.-E ;EXPANSION MEMORY I ;BOARD P1 1 (MEMORY/ P I 7 P10 (KEY) (CAPSW) F-1 T." 1_ P3 IX-MOTOR1n P9 n P2 IX-SENS1 IT -MOTOR) L.J 11 CONTROL BO/il Xifk7f X -PULSE MOTOR Yiik7S - 2 Y -PULSE MOTOR MACHINE MOTOR Q POWER TABLE 70 1 541 FLOPPY UNIT 4 •SITIt247 .7 CAP SWITCH KEYBOARD UNIT BAS-416A Control block diagram BAS-401 • 412A • 416A • BES-1210AC 158

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*19th
77L-li-SW
NO
FUSE
BREAKER
SWITCH
J.(17451
,
9
-
TRANSFORMER
SINGLE-PHASE
POWER
SUPPLY
NOISE
FILTER
1
0
0
V
1
2
0
V
1
-
7
ON
100V
OFF
220V
120V
230V
220V
240V
230V
240V
-J
PAPER
TAPE
READER
I
/EDITOR
MACHINE
MOTOR
CONTROL
CIRCUIT
BOARD
n
P3
P1
ri
L...J
(AC1
0
1.)
luvw)
1_1
P2
P4
IOC
IN/
(MAIN)
FAN
MOTOR
P3
p5
(TRANS)
F
,
1
CFDD-P1
(INVERTER)
P2.
P4
(HA
IN)
(rstoyoK)
POWER
CIRCUIT
BOARD
—0]
P8
(FAN)
P16
(RS232C)
P18
(SCNR)
P15
L
-I
(POD/
P6
(POWER)
P4
(MOTOR)
P
4
P
2
P13
P5
;TH-BRKI
(HEAD
-S)
(TIMING)
(Y-SENS/
MAIN
CONTROL
CIRCUIT
BOARD
I
ttg.*.
-
E
;EXPANSION
MEMORY
I
;BOARD
P1
1
(MEMORY/
7
0
1
541
FLOPPY
UNIT
P
I
7
(KEY)
P10
P9
(CAPSW)
IX-SENS1
F
-1
Pi
tft§
THREAD
BREAKAGE
SENSOR
CIRCUT
BOARD
P2
P1
CHAIN)
(POT
-MI
ikSK
7
MACHINE
HEAD
L
6D
nn
1-
4
-4WIPER
SENSOR
(ID
tIOR
OTt:r9
-
.
INDEX
SENSOR
R
P
(SOLENOID)
P7
(I
-MOTOR)
P3
IX-MOTOR1n
P2
n
IT
-MOTOR)
L.J
-CO
-03
o
1
1
-
11/3
—
ROTARY
ENCODER
M
s
STOP
POSITION
SENSOR
rig
CO
1---aY
AXIS
ORIGIN
SENSOR
,
1111
.
X01Edit
s
./
I
t
X
AXIS
ORIGIN
SENSOR
lin
CAP
SENSOR
0
0,11%1J/
THREAD
TRIMMING
SOLENOID
0
7-0i
-
V1.04
WIPER
SOLENOID
JUMP
SOLENOID
e
07
-
VV/ -fl:
PICKER
SOLENOID
_(:),Pg`11,./
F
0
PRESSER
SOLENOID
7
POTENTIONHETEI
'1'7,
-
9
INDEX
PULSE
MOTOR
El
'
-
i
r
itf-9
I
al
THREAD
I
6
I
WINDING
I.
I
MOTOR
J
I
—
1
T."
11
1_
CONTROL
BO/il
Xifk7f
X
-PULSE
MOTOR
Yiik7S
-
2
Y
-PULSE
MOTOR
4
•SITIt247
.
7
CAP
SWITCH
KEYBOARD
UNIT
MACHINE
MOTOR
Q
POWER
TABLE
BAS
-41
6A
Control
block
diagram
BAS
-401
•
412A
•
416A
•
BES-1210AC
158