Read Sharp R-741M (serv.man2) Service Manual online
13
741M -
Figure O-1 Oven Schematic
Note:
AC CORD CONNECTION
BRN : BROWN
BLU : BLUE
G-Y : GREEN AND
AC CORD CONNECTION
BRN : BROWN
BLU : BLUE
G-Y : GREEN AND
YELLOW STRIPE
/15 : SECTIONAL AREA
OF 1.5mm
2
MIN
Indicates components
with potential above 250 V.
with potential above 250 V.
WIRING DIAGRAM
F2:
FUSE
SWITCH
LATCH
MONITOR
SWITCH
MONITORED
-130 C
F
H.V.
SW3:
F8A
SW
*INDICATES PARTS WITH POTENTIALS OVER 240V
*
*
*
*
*
230-240V 50Hz
GRN
RED
SW2:
SW1:
BLK
WHT
/18
/18
/18
BRN
BRN
RED
/18
RED
BLU
BLU
/18
WHT
/18
WHT
M
T
T
WHT
GRILL
THERMAL
CUT-OUT
THERMAL
CUT-OUT
150C
/18
ORG
BLK
/18
BLU
/18
BLK
/18
BRN
GRY
/16
BLU
BLU
OL
/18
RED
FM
OVEN
THERMAL
CUT OUT
CUT OUT
160 C
/16
WHT
125 C
CUT OUT
THERMAL
MAG
GRILL HEATER
B1
B2
STOP
RY1
NO.
COM.
NO.
A3
A1
A5
RY2
RY3
H.V.
H.V.
F1:
EARTH
N
L
BLU
BRN
/15
/15
G-Y/15
FUSE
0.22
/250V
NOISE SUPPRESSION COIL
10M/0.5W
680K/0.5W
0.0047 /250V
0.0047 /250V
MAGNETRON
RECTIFIER
POWER TRANSFORMER
H.V.
CAPACITOR
ASYMMETRIC
RECTIFIER
2100VAC
15A
1.07
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