Circuit Diagrams - Sharp R-27STM Service Manual

R-27STM
Oven Schematic
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
NOISE FILTER
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. START BUTTON PRESSED.
NOISE FILTER
R27STM.indd 20

CIRCUIT DIAGRAMS

NOTE: " " indicates components with potentials above 250V
TEMP.
FUSE
2ND.
INTERLOCK
RELAY
(RY-2)
(RY-1)
CONTROL UNIT
B2
2ND. INTERLOCK
RELAY CONTROL
SWITCH
Figure O-1 Oven Schematic-OFF Condition
TEMP.
FUSE
2ND.
INTERLOCK
RELAY
(RY-2)
(RY-1)
CONTROL UNIT
B2
2ND. INTERLOCK
RELAY CONTROL
SWITCH
Figure O-1 Oven Schematic-ON Condition
20
B1
1ST. LATCH
SWITCH
B1
1ST. LATCH
SWITCH
11/3/08 2:04:30 PM