Question about Sharp R-340 Microwave Oven
MY Sharp R-340D unit is about 3 years old. It worked perfectly until about a month ago when the Control Panel screen went blank. When I unplugged the unit and plugged it back in, the screen returned and the unit worked flawlessly again. Now, I lose the screen every day. When the screen goes blank so does its touch sensitivity, meaning there's no response when I touch the screen. To get the unit to work, I have to unplug it and plug it in again. The screen stays on for about 1/2 a day and the unit works perfectly and then the screen goes blank again. It seems like an odd problem. Is it the control panel? Is is a shielding problem? Is it something else? Can I replace the control panel myself? I repair computers. How would I find the part number and where would I buy it? Thanks for your help.
Im a technician computer also I can repair my self. Where can I found this part or can you send me this part because I leave in canada.
Posted on Jul 15, 2008
This is a problem with the control panel assembly, which we commonly repair for $32.50. Feel free to e-mail me at _ for more information or visit _ for full details.
Posted on Sep 15, 2006
Tips for a great answer:
Oct 21, 2014 | Sharp Microwave Ovens
Oct 18, 2011 | Sharp R-1406 Microwave Oven
Apr 07, 2011 | Sharp R305KS Microwave Oven
May 01, 2017 | GE Profile Spacemaker Over-the-Range...
Jul 27, 2010 | Dacor DMT2420SS Microwave Oven
Sep 22, 2008 | Sharp R-1610 Microwave Oven
Sep 17, 2007 | KitchenAid KHMS155LSS 1000 Watts Microwave...
Jun 17, 2006 | Sharp R-340 Microwave Oven
Jan 29, 2018 | Sharp R-340 Microwave Oven
418 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: