Sharp r-3a88 ユーザーズマニュアル

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R-3A88
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. CLOCK APPEARS ON DISPLAY
NOTE: " " indicates components with potentials above 250V.
Figure O-1. Oven Schematic-OFF Condition
Figure O-2. Oven Schematic-Cooking Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. COOKING TIME PROGRAMMED
3. START KEY TOUCHED
POWER TRANSFORMER
 MAGNETRON
 H.V. RECTIFIER
CAPACITOR
1.07
µ
AC2100V
TURNTABLE MOTOR
FAN MOTOR
OVEN LAMP
MONITOR SWITCH
CONTROL
UNIT
THERMAL
CUT-OUT
145˚(MG)
THERMAL CUT-OUT
95˚C (FAN)
1ST. LATCH
SWITCH
B1
B2
A5
A3
EARTH
BLU
BRN
220 V 
˜ 50Hz
OL
FM
TTM
N.O.
RY-1
G-Y
COM.
FUSE
M8A
A1
THERMAL
CUT-OUT
145˚C  
(OVEN)
RY-2
MONITOR
RESISTOR
0.8/20W
2ND. INTERLOCK RELAY
CONTROL SWITCH
2ND. 
INTERLOCK 
RELAY
POWER TRANSFORMER
 MAGNETRON
 H.V. RECTIFIER
CAPACITOR
1.07
µ
AC2100V
TURNTABLE MOTOR
FAN MOTOR
OVEN LAMP
MONITOR SWITCH
CONTROL
UNIT
THERMAL
CUT-OUT
145˚(MG)
B1
B2
A5
A3
EARTH
BLU
BRN
OL
FM
TTM
N.O.
RY-1
G-Y
COM.
FUSE
M8A
A1
THERMAL
CUT-OUT
145˚C  
(OVEN)
RY-2
MONITOR
RESISTOR
0.8/20W
THERMAL CUT-OUT
95˚C (FAN)
1ST. LATCH
SWITCH
220 V 
˜ 50Hz
2ND. INTERLOCK RELAY
CONTROL SWITCH
2ND. 
INTERLOCK 
RELAY