Read Sharp R-90GCK (serv.man12) Service Manual online
35
R-90GCK
1
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
3
4
5
6
1
2
3
4
5
6
Figure S-1. Pictorial Diagram
TURNTABLE
MOTOR
TOUCH CONTROL
TRANSFORMER
CONVECTION
MOTOR
CAPACITOR
RY1
BLK
GRN
RED
BRN
RED
DAMPER
MOTOR
WH-B
WH-A
WH-C
FAN MOTOR
(Magnetron side)
PRIMARY
INTERLOCK
RELAY
TOP HEATER
THERMAL
CUT-OUT
to POWER UNIT
from
CPU UNIT
MAGNETRON
TEMPERATURE
FUSE
GRY
CN-A
CN-B
N.O.
COM
COM
CN-B
CN-A
SECONDARY
INTERLOCK
SWITCH
MONITORED
LATCH
SWITCH
CPU UNIT
HIGH VOLTAGE
COMPONENTS
POWER UNIT
SIDE
HEATING
ELEMENT
TOP
HEATING
ELEMENT
MONITOR
SWITCH
CONVECTION
MOTOR
THERMISTOR
SOLID-STATE
RELAY
(Magnetron side)
OVEN LAMP
N.O.
COM
N.O.
FUSE F10A
MAGNETRON
HIGH
VOLTAGE
FUSE
HIGH VOLTAGE
CAPACITOR
HIGH VOLTAGE
RECTIFIER
HIGH VOLTAGE
TRANSFORMER
BLK
BLK
WHT
WHT
WHT
CN-G
CN-G
RED
RED
O
R
G
R
E
D
O
R
G
R
E
D
R
E
D
B
L
K
B
L
K
R
E
D
R
E
D
B L K
R E D
O R GO
R
G
B R N
DOOR SENSING SWITCH
PRIMARY
INTERLOCK
RELAY
CONTROL
SWITCH
3RD. LATCH
SWITCH
G R N
G R N
BRN
RED
COM
N.C.
BLK
ORG
RED
YLW
WHT
8
7
6
5
4
3
2
1
BLU
BRN
1
1
13
1
9
6
CN-E
1
5
CN-C
CN-C
CN-H
CN-H
COM.
CN-D
1
4
1
43
2
1
8
BLU
BRN
DAMPER
SWITCH
COM
N.O.
GRY
GRY
WHT
GRY
WHT
BLK
W
H
T
G
R
Y
G
R
Y
G
R
Y
O
R
G
BLK
WHT
1
2
3
4
5
6
RED
GRN
BLU
BRN
CN-E
BLK
1
2
3
4
5
RED
ORG
CN-D
BLU
GRN
WHT
8
9
7
6
5
4
3
2
1
BRN
GRY
RY2
COM.
GRY
GRN
RED
RED
11
3
1
7
1
6
RED
WHT
WHT
BLK
WHT
GRY
ORG
ORG
FAN MOTOR
(H.V. transformer side)
1
1
2
2
3
4
BRN
BRN
BRN
1
2
3
ORG
SOLID-STATE
RELAY
(Side heating
element side)
1
2
3
4
WHT
ORG
ORG
BRN
RED
1
2
3
BLK
WHT
BLK
1
2
3
RED
WHT
BLK
RED
WHT
BLU
RED
BLK
ORG
GRY
WHT
WH-C
1
6
GRY
SIDE
HEATER
THERMAL
CUT-OUT
POWER
SUPPLY
CORD
WHT
NL
RED
BLU
BRN
LIVE
NEUTRAL
G
Y
NOISE FILTER AND FUSE 20A
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