CDMOS200

DMOS200

VMOS200

CVMOS200

OVEN LAMP AND LAMP SOCKET REMOVAL

1.Disconnect the power supply cord and remove outer case.

2.Open the door and block it open.

3.Discharge high voltage capacitor.

4.Remove the oven lamp from 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.Remove the oven lamp socket from the magnetron duct by turning the socket counterclockwise.

7.Remove the oven lamp from the socket by turning the oven lamp.

8.Now, the oven lamp and the oven lamp socket are free.

Oven lamp socket

Terminal

Wire lead

Terminal hole

Flat type small screw driver

Figure C-1. Oven lamp socket

POSITIVE LOCK® CONNECTOR (NO-CASE TYPE) REMOVAL

Terminal

1.Disconnect the power supply cord, and then remove outer case.

2.Open the door and block it open.

3.Discharge high voltage capacitor.

4.Push the lever of positive lock® connector.

5.Pull down on the positive lock® connector.

CAUTION: WHEN CONNECTING THE POSITIVE LOCK® CONNECTORS TO THE TERMINALS, CON- NECT THE POSITIVE LOCK® SO THAT THE LEVER FACES YOU.

Positive lock¨ connector

Lever

1 Push

2

Pull down

Figure C-2. Positive lock® connector

CONTROL PANEL ASSEMBLY REMOVAL

1.Disconnect the power supply cord and then remove outer case.

2.Open the door and block it open.

3.Discharge high voltage capacitor.

4.Disconnect the wire leads from panel components.

5.Remove the one (1) screw holding the control panel assembly to the oven cavity front plate.

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.

LSI UNIT

NOTE: Handle the LSI unit carefully so that there is no excessive force applied to the ribbon connection.

Ribbon cable

 

Liquid Crystal Display (LCD)

Printed wiring board of LSI unit

LSI unit

TURNTABLE MOTOR REMOVAL

1.Disconnect the power supply cord.

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 corners.

4.Where the corners have been snipped off bend corner areas flat. No sharp edges must be evident after removal of the turntable motor cover.

5.Disconnect wire leads from turntable motor. (See "Positive lock connector removal")

6.Remove one (1) screw 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.

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Viking CVMOS200 Oven Lamp and Lamp Socket Removal, Positive Lock Connector NO-CASE Type Removal, Turntable Motor Removal

CVMOS200, CDMOS200, DMOS200, VMOS200 specifications

The Viking VMOS200, DMOS200, CDMOS200, and CVMOS200 are advanced products designed for telecommunications and power management applications. Each model showcases unique features and technologies that make them stand out in their respective fields.

The VMOS200 is built on the vertical MOSFET technology, allowing for optimized performance in high-power applications. This device excels in switching capabilities and minimizing conduction losses, leading to improved efficiency. The VMOS200 is ideal for use in power amplifiers and high-frequency applications, where reliable performance and thermal stability are crucial. Its rugged design ensures that it can withstand harsh environments, making it a preferred choice for industrial and aerospace applications.

Next, the DMOS200 employs a double-diffused MOSFET technology, which enhances its thermal performance and power handling capabilities. This model is particularly effective in low-voltage applications where efficiency is paramount. The DMOS200 features a low on-resistance characteristic, allowing for reduced energy loss during operation. Its fast switching speed enables high-frequency operation, making it suitable for RF amplifiers and motor drives.

The CDMOS200 introduces a charge-balanced design, optimizing the allocation of charge carriers within the device to minimize heat generation and improve efficiency. This model is tailored for demanding applications in communications where signal integrity and power efficiency are critical. With its high breakdown voltage and robust construction, the CDMOS200 can handle more demanding operational conditions, making it popular in cellular and satellite communication systems.

Lastly, the CVMOS200 combines the advantages of vertical and charge-balanced technologies, offering a versatile solution for a broad range of applications. This hybrid design provides high efficiency, exceptional reliability, and enhanced thermal management. The CVMOS200 is particularly well-suited for switching power supplies and audio amplification. Its compact footprint allows for integration into space-constrained designs while maintaining high performance.

In summary, the Viking series of devices—VMOS200, DMOS200, CDMOS200, and CVMOS200—offer a range of features, technologies, and characteristics tailored to meet the demands of modern power electronics and telecommunications. With their robust designs, high efficiency, and adaptability to various applications, these devices are integral components for engineers and designers looking to create cutting-edge technological solutions.