Sharp R-1750 Service Manual download pdf (Page 43)

41

R-1750

R-1751

R-1752

R-1754

6

45

1

2

3

6

45

1

2

3

A

B

C

D

E

F

G

H

A

B

C

D

E

F

G

H

Figure S-1. Pictorial Diagram

HIGH VOLTAGE COMPONENTS

CONTROL UNIT

(POWER UNIT)

(LSI UNIT)

Power Supply

cord 120V 60Hz

1

2

3

WHT

GRN

BLK

WHT

GRN

BLK

OVEN

THERMAL

CUT-OUT

MAGNETRON

TEMPERATURE

FUSE

WHT

RED

BLK

RED

BLK

FAN

MOTOR

TURNTABLE

MOTOR

GRY

ORG

WHT

ORG

YLW

RED

WHT

ORG

BLK

WHT

WHT

HOOD LAMPS

& SOCKETS

Blue

Marking

Blue Marking

OVEN LAMP & SOCKET

to chassis support

GRY

GRN

BLU

RED

WHT

WHT

WHT

BLU

WHT

WHT

WHT

BLK

SECONDARY

INTERLOCK

SWITCH

N.O.

N.C.

COM.

COM.

MONITOR

SWITCH

FUSE &

HOLDER

QRG

RED

QRG

N.O.

N.O.

COM.

COM.

RED

BLK

PRIMATY

INTERLOCK SWITCH

STOP SWITCH

STOP SWITCH

HARNESS

SENSOR GROUND WIRE

CN-B

CN-E

CN-C

CN-G

CN-FCN-C

CN-A

1

9

1

1

1

1

12

12

3

3

2

7

RY1

GRY

HOOD FAN MOTOR

STIRRER MOTOR

1

2

3

4

5

6

WHT

RED

YLW

BLU

BLK

WHT

RED

YLW

BLU

BLK

3

1

2

BLK

YLW

GRN

1

2

3

4

5

6

7

YLW

WHT

BLK

RED

CN-A

CN-E

G

R

Y

R

E

D

R

E

D

HOOD FAN

THERMAL

CUT-OUT

RED

WHT

RED

REDRED

ORG

to Chassis support right

GRN

GRN

GRN

GRN

1

2

3

4

5

6

7

BLK

RED

YLW

WHT

8

9

ORG

CN-B

IC1

RY3

RY2

RY4

BLK RED

WHT

WHT

RED

MAGNETRON

INVERTER

UNIT

INVERTER

WIRE ASSEMBLY

HIGH VOLTAGE

WIRE ASSEMBLY

To inverter

angle

PWM WIRE ASSEMBLY

WHT

M

F

FA

FA

F

AC3

CN-A

2

1

RED

GRN

3

1

2

BLK

YLW

GRN

1

2

RED

WHT

RED

BLU

1

2

RED

RED/ORG

BLK

AH SENSOR

RED

WHT

1

2

3

CN-F

Earth

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