R-61FBSTM - Sharp Home Appliance Service Manual (repair manual). Page 28

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R-61FBSTM/R-62FBSTM - 28
SCHEMATIC DIAGRAMS
T: HIGH VOLTAGE
  TRANSFORMER
 
MG: MAGNETRON
 H.V. RECTIFIER
C:
H.V. CAPACITOR
0.94
µ
F/ AC2100V
TURNTABLE
 MOTOR
FAN MOTOR
OVEN LAMP
TC01:OVEN THERMAL 
 
   CUT-OUT 145˚C 
SW1: 
MONITORED 
LATCH SWITCH 
SW2: 
MONITOR
SWITCH 
A1
OL
FM
TTM
N.C.
COM.
EARTH
BLU
BRN
LIVE
NEUTRAL
G-Y
F1: FUSE 
   ( F20A)
N
L
0.22
µ
/AC250V 
10M/ 0.5W 
680k 0.5W 
0.0047
µ
F/ AC250V
NOISE FILTER
230-240V 
˜
 
50Hz (R-61/62FBSTM)
COM.
COM.
N.O.
N.O.
A3
B2
A5
B1 
RY1
RY2
RY4
COM.
N.O.
N.O.
SW3: STOP SWITCH 
TC02: MAGNETRON THERMAL 
 
    CUT-OUT 125˚C 
0.0047
µ
F/ AC250V
HEATER
 ASYMMETRIC
 RECTIFIER
F2:
FUSE
F8A
RY3
CONTROL UNIT
COM.
N.O.
Figure 0-3 Oven Schematic-ON Cooking Condition, (Grill only mode).
T: HIGH VOLTAGE
  TRANSFORMER
 
MG: MAGNETRON
 H.V. RECTIFIER
C:
H.V. CAPACITOR
0.94
µ
F/ AC2100V
TURNTABLE
 MOTOR
FAN MOTOR
OVEN LAMP
TC01:OVEN THERMAL 
 
   CUT-OUT 145˚C 
SW1: 
MONITORED 
LATCH SWITCH 
SW2: 
MONITOR
SWITCH 
A1
OL
FM
TTM
N.C.
COM.
EARTH
BLU
BRN
LIVE
NEUTRAL
G-Y
F1: FUSE 
   ( F20A)
N
L
0.22
µ
/AC250V 
10M/ 0.5W 
680k 0.5W 
0.0047
µ
F/ AC250V
NOISE FILTER
230-240V 
˜
 
50Hz (R-61/62FBSTM)
COM.
COM.
N.O.
N.O.
A3
B2
A5
B1 
RY1
RY2
RY4
COM.
N.O.
N.O.
SW3: STOP SWITCH 
TC02: MAGNETRON THERMAL 
 
    CUT-OUT 125˚C 
0.0047
µ
F/ AC250V
HEATER
 ASYMMETRIC
 RECTIFIER
F2:
FUSE
F8A
RY3
CONTROL UNIT
COM.
N.O.
Figure 0-4 Oven Schematic-ON Cooking Condition, (Microwave only mode).
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