Question about Sharp R-1480 Microwave Oven
If it went dead almost immediately after pressing the Start pad, that's usually a shorted high-voltage capacitor.
If it went dead a few seconds after pressing the Start pad, that's usually a failing high-voltage transformer.
If it goes dead or blows the breaker when you plug it in or open or close the door, then there's a problem with a door switch or door switch mount.
We have the full service manual, and I have uploaded it to our site here.
The best place to order Sharp parts is Tritronics at http://www.wehaveparts.com
Once you have it fixed, if you would like for us to replace your display on the control board, we can install a new display tube for $69.95 or a good used one for $54.95 and those totals include return shipping.
Please feel free to contact me directly if you need more help.
We're happy to help and we appreciate your thoughtful rating of our answer.
William E. Miller, AS-EET
Posted on Jul 06, 2008
a 6ya Repairman 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 repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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