20 Most Recent Sharp R-1514 Microwave Oven Questions & Answers

you must test the speaker with VOM continuity 2) reset the microwaves disconnect the power cord by 40 seconds and try again. 3). Defective/damaged touchpad.God bless you

Possible that the control pad or the main board or the processor is faulty. You can remove the top cover after disconnecting and remove the front panel, check for insects within that have nested , if so clean the board and reset the panel connection. If not you can call for help to Sharp support at your place.Check website : Sharp

If it doesn't have a door you have to remove the cover. Its likely a special microwave bulb and the socket will have to be replaced with the bulb. the bulb is built onto the socket.

You didn't mention your brand or model, but here is a generic answer.

You can find links to helpful exploded view diagrams and part ordering help here.

I recommend that you bookmark that link to your favorites.

Be sure to unplug the oven before you remove or insert the bulbs, or circuit board damage can occur. We fix that, too.

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It sounds like the magnetron may have either failed or is not being supplied with the extremely high voltage required to run it.

YOUR SAFETY IS PARRAMOUNT

This is a job for a professional but if you are safety clued up, here's instruction.
Make sure the !!!!capacitor is discharged!!!!! before attempting any sort of repair.
Check the door interlock switches first then the high voltage diode with either an AVO model 8 or moving coil meter on high resistance range for short circuit, (DVM's won't show the fault!), the capacitor can fail and go short circuit, the feed fuse on the primary of the high voltage transformer and then finally, the magnetron is best checked by substitution.
Hope that helps.

The installation instructions show you how to install it, so you simply work backwards.

I have uploaded them to our site here.

NOTE: I would be very interested in buying your control panel assembly from that oven.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Feel free to contact me directly about this: William E. Miller [email protected]

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The mechanism has failed. simply replacing this handle(push) mech will fix this issue.

We regularly repair these control units for customers nationwide by mail for $39.95 postpaid in about a week or so with a one-year guarantee.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

u need a expert its sound like some thing on the high power circuit has blown need checking with proper meters