Question about Sharp Microwave Ovens

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Digital display only partly visible - Sharp Microwave Ovens

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  • snmathew Oct 18, 2008

    No digital display. Everything else works

  • Anonymous Feb 08, 2009

    Sharp but 1000 watt model, cannot read, lines only.

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  • Sharp Master
  • 8,820 Answers

We regularly repair these control units forcustomers nationwide by mail for $39.95 postpaid in about a week.

Atour site, we have a video showing how to remove a typicalover the range control panel assembly in under 5 minutes.

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

Posted on Oct 20, 2008

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2 Answers

The display on our Sharp Microwave oven went very dim. Everything else on it is still functioning perfectly. Will replacing part FPNLCB666WRKZ fix it? Is this something we can safely do ourselves?


not familiar with that exact model .if the display went gradually dim and has a green vacuum florescent display ,these suffer 3 problems ,worn out display ;glass on display and filter window dirty ;and failed capacitors,suggest before replacing module ,unplug and put plug iside door ,then safely remove the back then take photo of display panel wireing then remove it clean inside the plastic eindow of display and display tube glass window .visual look at pcb you will see several round blue capacitors .note the values and voltage of these i.e 470u/25v. go to maplin and obtain replacements ,yhen get a friend who can solder to replace them all making sure to mark pcb with black marker ajacent black negative line on capacitors to ensure correct polarity then refit pannel and test .if no improcement replace complete panell

Dec 28, 2015 | Sharp R-314FS Microwave Oven

1 Answer

Whirlpool microwave g2 - Panel lights but no text visible


It is a logic problem or at least electrolytic capacitors that dim the display too far. The display could be repaired if it isn't a ic (logic) problem if it is then you need the whole display replaced

Nov 29, 2013 | Microwave Ovens

1 Answer

Frigidaire FPBM189KF microwave digital display is barely visible


Hi Gary, thank you for your post! Often if the display LED's are dimmed, it is because the issue may be related to a communication error with Main Control board or a potential wiring failure. Regrettably, this is not a simple DIY job. I would strongly recommend connecting with a professional to narrow down the precise issue before investing in parts that may or may not be the root cause. You can often locate a qualified service provider through the manufacturer website.

Aug 01, 2013 | Frigidaire FPBM189KF

2 Answers

The sharp corousel microwave ( Model R-308 JW) was working . There was a small roach nest in the lighted digital display and the display was hardly to read . This was the only issue. After...


Look into the connector and see the point of contact which is visible of the metal contacts. Now the carbon tracks must be on the side of the metal contacts of the connector. In this case it is possible that while you pulled out the flexible stip cord there is damage on the strip , can be that the carbon tracks were damaged and so it does not contact. if so use a carbon track pen to line the tracks so as to contact.
Reversing the cord will not do any damage as there will not be any contact.
finally make sure that the PCB( printed circuit board) was washed with petrol and brushed properly and then DRIED before the unit was powered or else it can damage the processor.
Check the connection leads that were removed and make sure that it went to the correct postion.
Sometimes the touch pads refuse to work once it is disturbed as it might get damaged in the carbon tracks within.

Sep 21, 2011 | Microwave Ovens

2 Answers

Microwave works, numbers on display are only partially visible.


sound like a bad Key pad. contact sharp with modle number and the can tell you what you need.

Jul 27, 2009 | Sharp R-1502 Microwave Oven

1 Answer

Sharp microwave r610dsa - display faint - barely visible.


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

We have the full service manual at our site, which contains the specific safety & disassembly information you'll need here.

If you decide to send yours in for repair, we would really need the front door panel assembly (which contains the keypad, display board and connecting cable) as well as the power board to which the cable connects, as shown in the manual.

If you prefer, you can order part number DPWBFC212WRKZ (CPU/display unit) for $73.33 plus shipping from Encompass here or you can call them toll-free at 866-779-5835.

Feel free to contact me directly (and please remind me of your full model number from the tag on the unit) 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, AS-EET
prototech@usa.net
http://www.microwavedisplay.com

Jul 08, 2009 | Sharp Microwave Ovens

1 Answer

Microwave display - digits have become dim / partialy missing


We repair these on a regular basis for customers nationwide with our guaranteed $39.95 service.

Full details and *critical* safety, disassembly, and troubleshooting info is at Web our site, which is linked at our listing here on FixYa: http://tinyurl.com/yzjozk

Nov 09, 2007 | Microwave Ovens

1 Answer

Readout on microwave


This is a problem with the control panel assembly, which we repair nationwide for $39.95. For full details, our site is linked at our listing here on FixYa: http://tinyurl.com/yzjozk

Aug 16, 2007 | Sharp R-1502 Microwave Oven

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