Question about Microwave Ovens

1 Answer

Logic tv dvd combo

How to operate dvd

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has achieved Level 3.

  • Master
  • 397 Answers

The first step to finding a solution to this problem would be to post it in the correct section. This is in the microwaves section.

I may still be able to help if you can provide the model of your "Logic tv dvd combo"

Posted on Mar 19, 2014

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer


If you wish to get some details; check the site linked here. Pull up older posts.

May 02, 2016 | KitchenAid Kehu309Sss 30" Microwave...

1 Answer

Dacor wall oven

Your tech is making it easy on himself, either he makes bank on the 1300 dollar repair or you back-out and let him off the hook.... Heat/ Temp sensors are nearly universal, so just about any RTD sensor will work in the oven, they are easily replaceable as well. Second, the logic control module is $269.40 at RepairClinic, I would start there- while installing the logic board, pull out the relay board and give it a close look in the daylight to see if any of the solder joints on the back of the board are cracking, burned, or otherwise failing- it is probably fine. Install the logic board and observe operation, the rest of those parts are likely not necessary- your tech sounds like a "Parts Changer Monkey," the old PCM.

Apr 12, 2016 | Dacor EO130SCH Epicure Discovery Wall Oven...

1 Answer

Hamilton Beach countertop oven/rotisserie combo won't shut off! Model 31103. The dial continues to the stay on feature and continues to click as it times down. I'm so nervous I unplugged it.

read the operators manual and follow the instructions for operation
download them from the manufacturers web site for your machine if you don't have them
call a service technician in to check out the unit

Sep 02, 2015 | Hamilton Beach Microwave Ovens

1 Answer

My whirlpool microwave combo #4450785A stopped working the light went out and it says door on it please help it is not starting and says door

The door latch could be defective. Your microwave is designed to operate only when the door is securely latched closed.

Jul 20, 2014 | Whirlpool Microwave Ovens

1 Answer

Samsung smh1816s has power, but nothing happens when you try to microwave anything

Did you have checked the magnetron? If this appliance turn on, it is, you said "has power", but not generate microwaves to "cook" any meat you want to cook. I have searched more information on Internet, but not got something about it. If you have some like electric diagram give me the link please or up it to 4shared for try to help you to the solution. I beg your pardon for my poor english. Is not my natal language.


Design Considerations
The basic function and operation of the microwave oven since its invention in the mid 1940's has not changed much at all. Essentially the only major advances in this end equipment that have transpired over the years have been improvements in the user experience. Microcontrollers have helped in this regard as they include more features such as Popcorn, Dinner Plate and Defrost modes. Another rather recent innovation is the ability to measure the steam in the cooking chamber which provides the microcontroller information on cooking time required. As the internal microwave frequency in the magnetron is typically around 2.45 GHz and microwaves are almost as ubiquitous as washing machines, other wireless technologies such as Bluetooth which operate in the same frequency much have the capability to do frequency hopping in case of interference. Along with the traditional 5 V analog and logic commodity devices used in this end equipment, Texas Instruments also provides feature-rich products that integrate relay drivers, zero-volt detection, brown-out detect feature, and 5 V linear regulation that allow for keeping BoM (bill of materials) costs within budget.
5 V Logic and Analog: Texas Instruments provides the largest portfolio in the commodity space that gives designers the flexibility to choose from any logic function needed. Whether it's an AND gate or a single-bit buffer that is needed on the board, TI has it. Likewise, TI offers a wide selection of standard linear devices for regulation (linear regulators), LEDs (LED drivers), signal conditioning (operational amplifiers), etc and are available in industrial temperature range.
Integration: Texas Instruments provides fully-integrated solutions such as the digital signal controllers (for digital motor control, PFC, and other system functions), and relay drivers that provide up to 8 channels, zero-volt detection, and 5 V linear regulation. Aside from the commonly-used 7-bit relay drivers (such as the ULN2003A Darlington arrays) TI also provides the 8-bit TPL9201 or TPL9202 to drive LEDs on the display and triacs that may be used to operate the turntable. These devices also have integrated features that allow for the detection of the zero-volt crossing of the secondary side of the power transformer. Information is fed back to the microcontroller that lets it know when to switch ON/OFF the relays for better long-term reliability of the relays themselves. A brown-out detect feature that provides an early notification in case of a decrease in power supply voltage is available on the TPL9202. These devices also carry an on-chip 5 V linear regulator to power 5 V logic or microcontrollers that may reside on the board.

Apr 24, 2014 | Samsung SMH1816S Microwave Oven

2 Answers

Jenn-air combo micro and oven

need to open the unit up and look for a fuse to be blown..

Jan 08, 2014 | Microwave Ovens

Not finding what you are looking for?
Microwave Ovens Logo

Related Topics:

22 people viewed this question

Ask a Question

Usually answered in minutes!

Top Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

9047 Answers


Level 3 Expert

75197 Answers

Cindy Wells

Level 3 Expert

5062 Answers

Are you a Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides