Sharp Carousel R-312AK 서비스 매뉴얼 - 페이지 23

{카테고리_이름} Sharp Carousel R-312AK에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Sharp Carousel R-312AK 36 페이지. Sharp operating instruction microwave oven r-305a- r-305b- r-308a- r-309b- r-310a- r-312a-
Sharp Carousel R-312AK에 대해서도 마찬가지입니다: 운영 매뉴얼 (24 페이지), 빠른 매뉴얼 (2 페이지)

페이지 인쇄

1. Disconnect oven from power supply and remove outer

case.

2. Discharge high voltage capacitor.

3. Bend the tab of the partition angle holding the lamp

socket.

4. Lift up the oven lamp socket.

5. Pull the wire leads from the oven lamp socket by pushing

the terminal hole of the oven lamp socket with the small

flat type screw driver.

6. Now, the oven lamp socket is free.

POSITIVE LOCK

Push the lever of positive lock

positive lock

connector.

CAUTION: WHEN YOU CONNECTING THE POSITIVE

LOCK

CONNECTORS TO THE TERMINALS,

INSTALL THE POSITIVE LOCK

THE LEVER FACES YOU

1. Disconnect oven from power supply and remove outer

case.

2. Discharge high voltage capacitor.

3. Disconnect wire leads from the door sensing switch and

the oven cavity front flange.

4. Disconnect the wire leads from panel components.

5. Make one (1) tab of the oven cavity front plate straight

holding the control panel assembly to the oven flange.

6. Slide the control panel assembly upward and remove it.

7. Now, individual components can be removed.

NOTE: 1. Before attaching a new key unit, wipe off remaining

adhesive on the control panel frame surfaces

completely with a soft cloth soaked in alcohol.

2. When attaching the key unit to the control panel

frame, adjust the upper edge and right edge of

the key unit to the correct position of control panel

frame.

3. Stick the key unit firmly to the control panel frame

by rubbing with soft cloth not to scratch.

CPU UNIT AND POWER UNIT

NOTE: When soldering the CPU unit and the power unit,

make sure both the CPU unit and the power unit are

parallel, as shown figure C-5.

1. Disconnect oven from power supply.

2. Remove turntable and turntable support from oven cavity.

3. Lay the oven on it's backside. Remove the turntable

motor cover by snipping off the material in four corner.

4. Where the corners have been snipped off bend corner

areas flat. No sharp edge must be evident after removal

of the turntable motor cover.

OVEN LAMP AND LAMP SOCKET REMOVAL

CONNECTOR (NO-CASE TYPE) REMOVAL

connector. Pull down on the

SO THAT

CONTROL PANEL ASSEMBLY REMOVAL

TURNTABLE MOTOR REMOVAL

Wire lead

Figure C-3. Oven lamp socket

Figure C-4. Positive lock

Handle the CPU unit carefully so that the ribbon

cable does not come off. Because the ribbon cable

is sticked on the LCD and the printed wiring board

only by heated paste.

CPU unit

Connector

Figure C-5. Side view of CPU unit and Power unit

Ribbon cable

Figure C-6. CPU unit

5. Disconnect wire leads from turntable motor.

(See "Positive lock connector removal")

6. Remove two (2) screws holding turntable motor to oven

cavity.

7. Now the turntable motor is free.

8. After replacement use the one (1) screw to fit the

turntable motor cover.

Oven lamp

socket

Terminal

Terminal hole

Flate type small

screw driver

Terminal

Positive lock®

connector

Push

Lever

connector

Pull down

Solder

These should be parallel

Power unit

R-312AW

R-312AK