Read Sharp R-770AM Service Manual online
16
770AM -
SCHEMATIC DIAGRAM
NOTE:
Indicates components with potential above 250 V.
230 / 240V ~ 50Hz
BLU/15
BRN/15
NEUTRAL
0.22
µ
/ 250V
LIVE
EARTH
FUSE 15A
NOISE SUPPRESSION COIL
NEUTRAL
NEUTRAL
4700 /250V
L
N
NOISE
FILTER
FILTER
NEUTRAL
OVEN
THERMAL
CUT-OUT
150/130˚C
THERMAL
CUT-OUT
150/130˚C
MG
THERMAL
CUT-OUT
125/95˚C
THERMAL
CUT-OUT
125/95˚C
FUSE
F8A
F8A
RY
5
5
RY
4
4
RY
3
3
RY
2
2
RY
1
1
THERMI-
STOR
STOR
CONTROL
UNIT
UNIT
COM
N.O
COM
N.O
COM
N.O
STOP
SWITCH
SWITCH
B3
B4
B4
B1
A1
OL
FM
TTM
A5
A7
MONITORED
LATCH
SWITCH
LATCH
SWITCH
BOTTOM HEATER
GRILL HEATER (TOP)
MONITOR
SWITCH
SWITCH
NC
* CAPACITOR
1.16
1.16
µ
F
AC2100V
POWER
TRANSFORMER
TRANSFORMER
* ASYMMETRIC
RECTIFIER
RECTIFIER
MAGNETRON*
* HV RECTIFIER
*
A3
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