Question about Sharp R-630D Microwave Oven

2 Answers

Sharp R-630D Display Problem

Hi,

I've had my R-630D for 4 or 5 years now, so its served me well and I really like the compact design. Today, the display (time, etc.) went blank. It there an inexpensive solution or should I just buy a new one? (The microwave itself still works fine.) If so, which one would you recommend?

Thanks.

Lew

Posted by on

  • LewR Apr 21, 2008

    I unplugged and plugged it back in. Interestingly, the start up procedure (enter time, etc) was displayed but very faintly. Now the screen is blank again, but if I enter a number, the display shows it, but very faintly. Once the unit stops, the display goes blank agin.

    Lew

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2 Answers

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The part might not be a cheap solution for you.
Check this link for info on troubleshooting your appliance.

Posted on Apr 21, 2008

  • Jaime Hernandez Apr 21, 2008

    Check this site for the parts needed to fix you microwave.

  • Jaime Hernandez Apr 21, 2008

    I would suggest to replace the capacitors in the assembly or the power supply. It requires some hand soldering, check You tube for hand soldering videos " how to solder".

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Usually switching off and removing plug for couple of minutes solves this problem if not then its going to need replacing as a resistor has probably gone on the display board unplug it then let me know what happens ok

Posted on Apr 21, 2008

  • paul proctor Apr 21, 2008

    I mean a resistor is more than likely the cause of the problem or it could even be that its got damp and causing short on the board its only on the low power part as the microwave still works but replace would be good as the paint that lines the inside tends to crack causing rust where the plate runs on the rails so also check this for damage

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Posted on Jan 02, 2017

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Related Questions:

1 Answer

The display light is not bright.


It likely needs repair of the backlight circuitry.

Assuming your model number is R-630D-something, the service manuals here and here will help you.

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

Jan 30, 2013 | Sharp R-630D Microwave Oven

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DISPLAY OUT


Did you try doing a hard reset to the device

May 28, 2008 | Sharp R-630D Microwave Oven

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The display is blinking and I can not start the microwave


see the flow chart and proceed according: you can have problem faulty board or sensor.

7_14_2012_11_03_34_am.jpg7_14_2012_11_04_30_am.jpg

Jul 13, 2012 | Sharp R-630D Microwave Oven

1 Answer

Display lights on the door out


This can usually be repaired economically, but we would need the full model number to give you an estimate and further free info.

So please post a new help request with full details of your failure, as well as the full model number.

Jun 23, 2011 | Sharp R-630D Microwave Oven

1 Answer

Sharp R - 630 D 1100 watt microwave, No heat, everything else works , no bussing sound, already changed the high voltage rectifier, ?????


Hi,


Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

Oct 07, 2010 | Sharp R-630D Microwave Oven

1 Answer

How take door apart on Sharp r-630d?


We have the service / repair manuals for these models and have uploaded them to our site here and here to help you.

You can order parts from Encompass here or you can call them toll-free at 866-779-5835.

You have to separate the door panels (as shown in the attached photo) and then you'll see the previously hidden screw(s) you need to remove.

Or you can watch a YouTube video (not a video I made) that demonstrates how it's done.

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

door_panels.jpg


Jul 31, 2009 | Sharp R-630D Microwave Oven

1 Answer

Sharp R-630D


Hi, sorry fixya site is having some problems the experts are not recieving the emails with your response so we have to do it the long way and it takes ages going through all the posts we have helped on.

Ok then if the display is faint then the chances are its going to be the lcd display thats the problem as the display is working its just not lit up so replacing this will solve your problem but its not an easy job to do and is extremely dangerous microwaves are one of the riskiest things to work on as they give of radiation so breaking any seals can cause damage to anyone standing next to the microwavy.

The display is usually lit up showing the numbers but as you can see them faintly this tells us the circuit is okay and not shorting so its not anything drastic but replacing would be difficult.

If the inside is fine where the runners are then the chances are it would be worth getting repaired but if the paint has worn away or any rust is visible then the safest option is to replace it ok.
Let me know if you need further assistance ok

Apr 21, 2008 | Sharp R-630D Microwave Oven

1 Answer

Repair


problem is a blown fuse inside the display door.

Jan 17, 2008 | Sharp R-630D Microwave Oven

1 Answer

Sharp microwave r630ds


The problem is in the display control unit mounted in the outer door panel.

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

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

Nov 23, 2007 | Sharp R-630D Microwave Oven

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