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Lcd display incorrect on sharp r330bw - Microwave Ovens

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

Feel free to contact me directly (and please remind me of your model number) for more information & help.

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

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

lcd display incorrect on sharp - 7f3c131.jpg

Posted on Nov 08, 2008

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If you mean the display (the microwave works but no info on display) look here for a good diy thread:
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The LCD Display on the Sharp R-230KK microwave has a problem. It is missing the readout for the center of the display so all numbers are unreadable


We repair these for $39.95, but a new oven of this model runs about twice that...

So if you or someone you know wants to clean the LCD glass, circuit board and rubber connector, that usually fixes it.

If not, then I would get a new LCD and rubber connector. The best place to order Sharp parts is Tritronics.

We have the service manual for this model and have uploaded it to our site here to help you.

You will need the free Acrobat Reader to view or print it in case you don't have it already.

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

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Nov 03, 2008 | Sharp Microwave Ovens

1 Answer

The piece of **** we own is pt# r-1500. In less than a year the lcd display shut down. Now the switch assembly has broken and we have been informed the entire control panel assembly is unavailable. Nice...


Both parts are readily available - you can order them from Martin Microwave Inc.
(toll free 1-877-894-0035).

The lcd / control board / display is Sharp part # CPWBFB075MRU0 and it sells for $79.99

The button assembly is Sharp # JBTN-B122MRF0A and it sells for $13.99

You can also check with www.microwavedisplay.com for a rebuilt board

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1 Answer

Sharp 1100 w Microwave Model R-420BK - Clock display not working correctly


This is a problem with the control panel assembly, and we repair these for customers nationwide with our guaranteed $39.95 service.

Feel free to contact me directly.

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

William E. Miller
prototech@usa.net
http://www.microwavedisplay.com

Aug 13, 2008 | Sharp R-420DK Microwave Oven

1 Answer

Sharp R1210 LCD display


Actually there are two good options for you.

First, we repair these for customers nationwide with our guaranteed $39.95 service.

We have full details, plus critical safety, disassembly, and troubleshooting info at our site. You'll find a link to our site in our listing here on FixYa.

Or you can order a modified control unit from us which has our proprietary fixes designed to repair and prevent these common display failures.

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
prototech@usa.net
http://www.microwavedisplay.com

Jul 08, 2008 | Sharp R-1210 Microwave Oven

3 Answers

Microwave


I wiggled the ribbon cable between the control board and the intermediate circut board. The LCD came back for an instant. I am sure it is this ribbon cable. It looks like it is held on with adhesive. How can it be impossible to repair if people are offering to do it less than 40.00 dollars to fix it? Someone must be selling a replacement ribbon cable that will work.

Mar 20, 2006 | Sharp R-1501 Microwave Oven

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