1

2

3

30

4

5

6

H

 

 

G

 

 

F

E

 

D

 

C

B

A

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

CN-F

 

 

 

 

 

 

 

 

 

SUPPLY

 

 

 

 

AH SENSOR

 

WHT

WHT

 

WHT

NOISE FILTER

CORD

 

 

 

1 BLK

 

 

 

 

 

 

 

 

NEUTRAL

 

 

 

2 RED

 

 

 

WHT

 

 

 

WHT

N

BLU

 

 

 

3 WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

2ND.

 

 

 

 

 

 

 

BRN

 

 

 

 

 

 

 

THERMAL

 

 

 

L

 

 

 

 

 

INTERLOCK

 

 

 

 

 

 

 

 

 

 

 

CUT-OUT (OVEN)

 

 

M10A

LIVE

 

 

 

 

 

RELAY

N.O.

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

CONTROL

 

RED

 

 

 

 

G

 

CONTROL PANEL

 

 

 

 

 

 

/

 

SWITCH

 

 

 

 

 

 

 

 

COM.

GRN

 

 

 

RED

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EARTH

 

(CPU UNIT)

 

 

GRN

WHT

ORG

 

 

 

 

 

 

 

 

 

CN-F

 

 

 

 

 

 

CN-G

 

 

 

 

 

 

 

 

CN-C

 

 

 

 

 

 

 

 

 

 

 

GRN

 

 

 

 

 

 

 

 

 

 

 

 

 

OVEN LAMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

AND SOCKET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MARK

NOTE:

 

 

 

 

 

 

 

 

 

 

2 GRN

 

 

Neutral (WHT) wire

 

 

W

 

 

(POWER UNIT)

 

1 RED

 

 

must be connected

 

 

 

 

 

 

 

CN-B

 

 

to the

terminal

with

 

ORG

H

 

 

 

1 2

 

 

 

black

mark on

the

 

T

 

RY2

 

 

 

 

 

 

BLK

 

CN-B

 

2

 

 

oven light socket.

 

ORG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

COM.

 

 

1 GRY

 

 

 

 

 

 

 

 

 

 

 

CN-A

 

 

 

 

 

ORG

 

 

 

 

N.O.

 

 

 

 

 

 

 

 

 

RED

1

 

T1

 

 

 

 

 

 

 

 

 

 

 

CN-A

 

 

 

BLK

 

 

 

 

RED

THERMAL

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CUT-OUT

 

ORG

 

COM.

 

 

 

WHT

 

 

 

 

(MAGNETRON)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RY1

 

 

 

 

 

 

 

 

 

N.O.

 

 

 

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ORG

 

 

N.C.

 

 

 

 

HIGH VOLTAGE COMPONENTS

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

COM.

 

 

 

 

MAGNETRON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MONITOR

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

GRY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

TURNTABLE

 

 

 

HIGH VOLTAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRY

 

 

 

CAPACITOR

 

 

 

 

 

 

N.O.

MOTOR

 

 

 

H.V. FUSE

 

 

 

 

 

1ST.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LATCH

 

WHT

 

 

 

 

 

 

 

 

 

 

 

SWITCH

COM.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

GRY

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

POWER

H.V.RECTIFIER

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

 

Figure S-1. Pictorial Diagram

 

 

 

 

R-480J

1

2

3

4

5

6

H

G

F

E

D

C

B

A

Page 32
Image 32
Sharp R-480J service manual High Voltage Components, Figure S-1. Pictorial Diagram

R-480J specifications

The Sharp R-480J is a notable microwave oven that combines advanced technology with practical design, catering to both everyday cooking needs and more complex culinary tasks. This model is designed for consumers seeking reliability and efficiency in their kitchen appliances.

One of the standout features of the Sharp R-480J is its powerful 900-watt output. This high wattage allows for faster cooking times, making meal preparation a breeze. The microwave also offers multiple power levels, which provides the user with the flexibility to cook a variety of dishes. Whether you are reheating leftovers, defrosting meats, or cooking fresh vegetables, the R-480J delivers consistent and thorough results.

The microwave is equipped with a spacious interior, accommodating larger dishes with ease. Its turntable design ensures even cooking by allowing food to rotate during the cooking process. This feature minimizes cold spots in the food, ensuring that meals are heated uniformly.

User-friendliness is a key aspect of the Sharp R-480J. The appliance comes with an intuitive control panel featuring pre-programmed settings for common food items such as popcorn, pizza, and dinner plates, making it easy for users to select the right cooking time and power level with just a few button presses. Additionally, the digital display shows cooking times and power levels clearly, enhancing the overall cooking experience.

The R-480J also incorporates advanced sensor cooking technology. This innovative feature detects humidity levels emitted by food and adjusts cooking time accordingly. This means users can achieve perfect results without constantly monitoring the microwave, allowing for greater convenience and efficiency in daily cooking.

Moreover, the microwave's sleek and modern design fits well into various kitchen aesthetics. Its easy-to-clean surfaces minimize maintenance efforts, while the compact build allows it to be placed in smaller kitchens without taking up too much space.

In conclusion, the Sharp R-480J microwave oven stands out for its powerful performance, user-friendly features, and practical design. Its combination of high wattage, multiple power levels, and sensor cooking technology makes it a versatile appliance for any kitchen. Whether tackling daily meals or experimenting with new recipes, the R-480J is equipped to meet diverse cooking needs with ease and efficiency.