sharp carousel display dim


I did not have the black line of rubber tha you can see in this photo. The windows 10 is equipped with performance and power but this performance required the certain amount of compatible hardware’s that works good with the windows 10. I’d imagine they would all be pretty expensive though as they are quite bulky. The display has become very dim on my Sharp R320FQ Carousel Microwave. a couple of videos ago, i had some luck with reparing the display on my old Fluke 85 by cleaning the zebra stripes on the LCD display. I did not use a soldiering iron but instead used the tip of a hot glue gun by itself. My microwave didn’t have the back strip. Can I please add a few comments? I have a Sharp R-150x above oven microwave. Change ), You are commenting using your Google account. Tried the dx.com but didn’t know what search term to use. The smart board has the display unit. So it appears the backlight consists of four green LEDs in series, and they are on all the time. My MIcrowave did not also have the black strip, however I used the hot glue gun like Wayne above and it fixed the LCD display. 2. The fix works well but the display is still a bit dim if a lot of characters are displayed. ... Dim readout on microwave display. The other thing I noticed was the green ribbon connected to the same board was loose – the white cap (mine also has a red dot) had raised probably through vibrations – and I accidentally pulled the ribbon cable out. Do I need to drop the unit to access? I’m in awe, thanks for this posting. ... poor heat or no heat, a lost / obsolete turntable tray (carousel), broken buttons, weak display… I’ve seen quite a few similar models with the same problem and a quick Google search proves this. My model was R350E and my fix was even easier. It make the connection between the ribbon and the board. Thank you all for all the advise I saved about $150. Wow. 1 product rating - Vintage SHARP Half Pint Carousel II R-1M53 Compact Microwave Oven .5 CU FT. 120V Having only soldered before, I was hesitant to even open the microwave, given the voltages that can be present. What about eBay, or scrounging around for a similar, older model (like one with a dead display!) Transformers Motors and Blades Lights Panels. It will probably require some trial and error until the display works. Thanks. I opened it up, scraped all the glue off and applied new conductive glue from RadioShack….nothing improved. Sorry I didn’t see that in the photo at first – it’s a ‘tamper proof’ Torx. Once this is removed, open the oven door and slide the panel upwards to remove it. Mine also without glue and the LCD screen is dots instead of lines. Later we realized there was a picture but it was very dim and it would flash on and off. … It also does not beep when it is done. Thanks for the great photos!!! March 28, 2016 0 Comments. Thank you for posting these ideas! The LCD display on my Sharp microwave is pretty dim. We have owned several Sharp convection microwaves over the years and have been delighted with them. Find parts for this model. Another important point is don’t just screw the screws back in but turn the screw driver as you are undoing the screw until you hear a click. If the display goes out partially, the display board is more commonly at fault. I am not sure is it because of 10W not enough? Can’t believe it, so simple yet totally effective. ( Log Out /  ( Log Out /  Model number R-480E(K) Nice black unit. And you don’t even have to remove the board from the touchpad panel! All the ones I’ve seen so far use Phillips screws. It used to be very bright and easy to see, but it started to flicker a little and now it is very difficult to see. Our Sharp R-490C(S) microwave LCD screen died about 5 years ago. I have a Sharp R350E that is terribly loud…….the customer service person’s answer to my inquires was “I’ve never heard of a loud microwave”…..good for him! Kitchen Appliances, Microwaves (2461 other questions), Related questions - display, sharp, microwave, There is more help available. The digital display is very dim. The model number can be found on the original box the item was purchased in, on the product manual, and on the product in the locations described below. Thank you…, Also I looked at your EeePC DC DC Converter You would not have a spare PC board I could buy please. Sharp R-820BK for an RV (or caravan as you say ‘down under’). Was good to see the LCD work again as the rest of the appliance works really well. But then again if we do find a microwave thats the same we will just use that and throw this one away. It is simple to fix: take a ultraviolet or white 3mm LED with pre-soldered resistor rated for 12VDC and with pre-soldered leads and solder it to the points on the circuit board that are meant to feed the failing LEDs. I also gave the other end of the ribbon a thrice over where the ribbon connects to the lcd. I ran a lighter rapidly (to spread the heat) along the join and this fixed the problem. I received the repaired display/control unit for my Sharp R320 microwave and reinstalled it. I have successfully exercised my rights in the past and had faulty goods repaired/replaced outside of the warranty period at no cost to myself. 24 in. Other users of howtomendit.com provide the answers. The display will show the programmed function as usual, counting down the time and displaying END. My investigation found that it was the carousel motor that was worn, which I found easy to replace once we found a part in Melbourne. I saw your blog entry and decided to try it. Also the bare wires (red wire without a hood cover has a spring clip so it will not pull straight off. Change ), You are commenting using your Facebook account. IT WORKS. Sharp Model: R320BK 438 parts available. Popular Sharp Models Click your model to find parts, owner's manuals, diagrams and more. That said the warning on the back is there for a reason too – a microwave oven does contain high voltages when operating and the capacitor can still retain a powerful charge after the the unit is switched off. My LCD had several lines not working. Did some work for a lady and was told "brand new, never been used..". The tip of my hot glue gun is flat and I used the gun vertically up and down the strips a few times. I may be reading it wrong but from Wayne’s description it seemed that you could access the strip just by removing the screw and sliding out the front panel. First up, only open your microwave if you have experience working with electrical devices. I have a Sharp R-1514 that has this exact issue. I used a heat gun with a spreading tip (didn’t have a fine tip) on medium low setting and didn’t leave it aimed on one spot more than a few seconds. I thought there would have wire behind the ribbon. Attempting I thought it was a Torx as well, but there is a hump in the center that makes it impossible. SER # XXXXX MODEL # XXXXX 440DW, Output 1200. Do you have a photo of the screw head? They have a special head that requires a tool that I don’t have. I too googled for about a hour and because I was so scared of the capacitors I took it very slowly. All Sharp products have a model number stated on them, some in more than one place. Stainless Steel Carousel Countertop Microwave Oven is more than a great choice for reheating and everyday cooking. You do not have to scrape anything away. I will refer your site to others. If your microwave oven suffers a similar fate and you could give this a try. Before Changing the Microwave Bulb The microwave is safe to use when the light is burned out, but it can be annoying. Now I can return my new one. You can use a multimeter and follow the traces to locate where the +12VDC and ground points are. In order to access the strip is it necessary to open up the back and do all the disconnections mentioned by the first person before you can remove the front panel ? Verify there are no brownouts or power outages in the area. Ft. 1000W Countertop Microwave Oven with Orville Redenbacher’s Popcorn Preset (ISTA 6 Packaging), Cubic Foot, 1000 Watts, Stainless Steel 4.3 out of 5 stars 190 $118.75 $ 118 . Am unable to set or program or use the touch screen in any way. 40 Responses to Sharp Carousel microwave LCD repair. That’s just a Torx screw – they are quite common and most hardware stores sell compatible screwdrivers. We use cookies to give you the best possible experience on our website. My Sharp "Carousel Smart & Easy Touch Screen" microwave oven touch screen display does not show anything but a dim light that can only be seen with darkness. Microwaves operate using very high voltages that can remain stored in a capacitor even after switching the unit off. Actually my wife was outside waiting when I had one more look at Google and found your amazing advice. It conducts only in one direction (think of it like wood grain) … conducts only along the grain so you have to orient the tape correctly. I’d recommend taking it back to the retailer you purchased it from and demand that they repair it due to it not being of acceptable quality and not lasting a reasonable lifetime. Just two of us and 2 years old out of warranty etc. 01 - Main Control Board. Brilliant tip, thanks a lot. The tape is pure genius. Thoughts, projects, hacks and whatever else springs to mind, 10 April 2010 Sharp even offered a recall at one stage. Then once I finally got inside and got the board got the out, the ribbon connector did not look like the photos – that is, no line of black glue, just an almost invisible very thin transparent glue strip. How do I connect the replacement brushes in my minivator 950 stairlifthi? I had a small hot glue gun that i had not used in years I am glad I didn’t throw it away. It works fine, but the LCD display has been ... open the door, or start the oven cooking, the display goes dim. Picture then all black picture all black, but the sound is fine and channels change etc . I missed a couple of pins or solder strips whatever the individual connections are called on the first pass but was heartened that I fixed most of them in the first attempt. Just don’t connect the microwave to the mains supply with the cover removed! Had the manual and looked damn new to me. My logic was that it should be the perfect temperature for remelting the glue. - Tim S. Thank you so much for the EXCELLENT service and repair on my microwave unit.. If it fails again I will do as he suggests and I might even resolder the strips. Kind Regards Wayne. Roll of it’s very expensive, but available as small amount at AdaFruit. New microwave exact model is $288.00. I don’t know if it’s even worth doing it again because I’m not confident anymore that this is my the solution to my issue. Thanks to everyone! I have a SHARP microwave model R-360E. Today a local retiler (Neol Leming had 25% off all microwaves, so we decided on a model to get and were walking out to the car…. I have the same dimmed, semi-working LCD screen as I did before. Tagged with DIY, Microwave, Repairs, Sharp, Hey …That is a brilliant fix!!! Now it works. I decided to scrape all of the black glue off and repair each joint using a conductive pen. Many exotic screwdrivers are pretty cheap and easy to source from the likes of dx.com these days so that could be worth a try. I pressed down on the glue [conductive] strip with a 1/4″ piece of wood. Touch the CLOCK pad to clear the display. If it is a VFD, then likely the dim displat is more likely to be failing capacitors in the power supply, along with a failing display itself, as they spend all the time on. All Sharp products have a model number stated on them, some in more than one place. I am so dissapointed. It bleedin’ works! The display appears to be backlit by an LED panel, shown in the schematic as four LEDs in series. Before you do this, the clock display will show "0." Is there a way to increase the brightnes or a way to fix the problem. A cheap microwave and tempting to just replace, but I hate that kind of waste. Then start to do up the screw. In fact one of the local hardware stores here (Mitre 10) sells this exact kit off the shelf for less than NZ$20. Thanks to the poster for identifying the problem area. My microwave LCD had been gradually fading for years, finally just going dark. (Add your answer here. Commonly found on 2004-2007 Mercedes-Benz models with navigation monitors. See all 326 Sharp Microwave models. Was easy enough to push it back in, then push home the cap. This will make sure that you don’t start a new thread and cross thread it as you put it back in. (Minus the hot glue) The larger 11mm glue stick type and not the thinner glue stick. Thanks so much! professional. I was bored and decided to try your fix and it worked with just heating from a soldering iron. i have a sharp # r-1502 is the repair the same? The LCD on my Sharp microwave oven recently failed, beginning with a few segments but quickly getting worse. 1.4 cu. You need to look close to see what I am talking about and push back the spring clip with a fine screw driver like a jewellers screw driver. Sharp Carousel Microwave: Set the Clock and Use the Timer Microwave cooking is even more time sensitive than conventional cooking, so the first thing you need to do after you plug in the oven is set the clock. ), (Enter your name as you wish it to be displayed.). I made about 4 passes over the strip pressing along the entire length. Thanks to the OP for this great blog and tip! After I fixed my no power R350E by replaced the fuse I decided to give it a try to fix the LCD. IT worked fine last night and this morning you could hear the sound but no picture. Really appreciated your advice.PaulineOct 2020. This is your opportunity to purchase a *Brand New* Replacement SHARP 6.5" Navigation LCD TFT Display. My first obstacle was just getting the cover off – two of the screws were odd star-with-center-peg things that I almost gave up on, but finally managed to get out with careful use of pliars. I have a sharpe microwave model # r-1481. Filed under How to, Repairs Disconnect all of the wires. Thanks so much for your blog. If you are in NZ then the law (Consumer Guarantees Act 1993) should be on your side with this one. Take a note of all the connections to the power supply PCB on the rear side of the front panel. Click on Shop Parts, or select the kind of product you're working with on the left and we'll help you find the right part. I took a photo but can’t figure out how I could post it here…. The contacts are oxidized (fretting). Where the ribbon cable joins the driver board the connections deteriorate and i found on a forum that heat fixes the problem. I was able to mostly fix the display in my microwave simply by running a hot soldering iron across the black glue. Great news, guys! So I think the glue gun (I paid $12) is just the right temperature for this job. The microwave works fine, so we just have been running it blind. Bought as a roll, too expensive unless doing many repairs (repair shop). 🙂, Thanks so much nzlamb!!! I don’t know how to post a pic so I used it for my avatar. All products state “Model:” followed by the model number. I checked and there was an improvement, but removing the back again and Leaving the glue gun in place longer gave a better result. Hope the newer models have fixed the design fault. Sharp Dacor General Electric Samsung Kenmore Frigidaire Whirlpool free help tips ... You may have a dim display or a fading display, or the circuit board may need to be repaired. Remove the upper grill which is three screws across the top and slide the plastic vent piece to the left. Do not touch the magnetron, transformer or capacitor. Kitchen Appliances, Gas CookersKitchen Appliances, JuicersKitchen Appliances, RefrigeratorsKitchen Appliances, ToastersKitchen Appliances, Waste Disposal Units Full list. Wonderful, thanks!!!!! Sharp Parts Buy Genuine Parts for Sharp Microwaves. Item #922127 Model #SMC1842CS There is another common problem with these Sharp microwave displays and that is the backlight failing completely. 🙂. How to Fix Dim Screen and Dull Display on Windows 10. I must admit I am a little apprehensive of fiddling round near capacitors etc. It works fine, but there is no display whatsoever ... nada! Relevant pages attached. According to this website the manufacturer’s part number for the Microwave control is WB27T10463. If the display isn’t working at all, either the main control board or the display board could be at fault. And what's more, I found the schematic. It took many seconds of back-and-forth wiping of the ribbon contacts for the glue to melt – you will see or feel it change – and a few trials before I saw any improvement. ft. 1000W Sharp Stainless Steel Carousel Countertop Microwave Oven . Ensure you have read our Small I have a Sharp Carousel countertop microwave oven, model R-303CW, vintage 2001 - barely broken in. Thanks for the great service! Windows 10 has lots of issues and errors. I Used the Hot Glue Gun method, BUT I only took the back off the oven (note one you undo the perimeter screws it slides back about 6mm before you can lift it off), Then I LEFT THE CIRCUIT BOARD IN PLACE and managed to run the tip of my Hot Glue Gun slowly over the area at the very top of the topmost board where the wires attach. Thought this might have been causing the display problems, but it had no effect. To mend any household, kitchen, or other electrical appliance start here. As you rub with pressure the segments will start to work better and better. Ground yourself before touching the circuit. The correct way to do this repair is to use ‘3M 9703’ tape. Thought it would be safe after being unplugged for a few days (I’d been turning it off at the power point anyway to save the pixels..) Then, after taking out the control panel part as described above, and taking a few pics so as to plug it back together correctly, I used the glue-gun technique and now it’s as good as new – from < 20% pixels on to 100%. If you don’t live in NZ then I’m not sure what local laws apply for you. Was a bit worried how much heat the cable could take so have taken it pretty easy with the soldering iron. Sharp Carousel 1.8-cu ft 1100-Watt Countertop Microwave (Stainless Steel). 40 Comments. Tried different inputs with the... - Sharp 42" LCD TV Model LC-42LB261U Rev A Change ). I first tried when the glue gun was a little colder so as to be safe. I had already ordered a new Sharp microwave and then saw your blog. Disconnect the microwave from the supply and remove the cover. They must pay him to just get rid of people.) The model number can be found on the original box the item was purchased in, on the product manual, and on the product in the locations described below. I bought a 10W $10 cheap glue gun and restored around 90% of the screen but still not as bright as the OP’s one. howtomendit.com costs nothing to use and you can ask a question without an account or logging in. Just aim the hot air at the back of the LCD ribbon, heat it up, and then use a plastic stick to press the tape down as it cools. We have 3 Sharp Carousel R-1506 manuals available for free PDF download: Service Manual, Cooking Manual . And if you opened it, it looked never used. Used Wayne’s hot glue gun method on my Sharp R-653M. Work the display panel off and support it until the connectors are removed. Is there something I can do to make it - Answered by a verified Appliance Technician. Change ), You are commenting using your Twitter account. If yes, how? TradeTech sell microwave oven parts but I don’t see any transformers on their site. Do you lay the tape along the long axis and scrape away the conductor in between the strips? Been living with missing segments for actually a few years. The fix works well but the display is still a bit dim if a lot of characters are displayed. Afterwards I covered it with a strip of hot glue for protection. Thanks for this! Start Right Here Find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. SHOP PARTS Cheers from Toronto, Canada! So I used the glue-gun technique. IT WORKED PERFECTLY THE SECOND ATTEMPT. With this piece there's no need to spend over a thousand dollars at a dealership to replace your entire head unit. And as a bonus, the same thing worked on the dead LCD on my AT&T phone (CL2909). 2. Also none of my torx would fit it. ANy chance you know where I could get a new transformer…. Make sure you apply careful pressure to each terminal in turn but not too long. Unfortunately, the replacement LED will also get burned out over time because whatever overcurrent or overvoltage condition burnt out the original LEDs is still present, but at least you can breathe new life into the backlight with a component that can be had for less than $1. After second attempt works as good as new. Sorry, your blog cannot share posts by email. There is a warning on the back not to remove the screws because of high voltage. 1.2 cu. In order to turn display On/Off, touch the 0 pad for about three seconds. This family-sized 1.4 cu. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. Take out the front panel as above. Hi @chipmaster. If I can do it, anyone can. Most above mentioned trying a few times with pressure of some sort, but it was the pressure and rubbing that caused better contact. ft. My microwave did not have the glue as yours, but the same as other posters. You can do this fix with a heat gun affixed with a small-diameter nozzle! Figuring I had nothing to lose, I ran a glue gun up and down it a few times, put everything back together, and the display worked perfectly! The more detail and information you provide in your question the easier it is for others to help you. It had been dead for years. The display works great and the schematic print you included simplified the installation. Even with the low heat I managed to slightly deform the plastic right above the LCD ribbon strip because I was concentrating of the conductive strip and didn’t notice the plastic starting to deform. Is it easy to get to the display electronics? most of the issues related with the drivers. SHARP Carousel 1.1 Cu. Thanks! Tried Wayne’s hot glue gun fix and all is good. This method works for me, and I did something far less damaging than a hot melt glue gun. Click here for Flamerite repair information. I ran the glue gun several times on the strip and it worked wonderful the first time. It was always usable, but kind of annoying every time I looked at it. The unit is seven years old, but was hardly ever used. My Sharp R419CK also did not have the glue strip, just the black tape one side, looks like connections on other. It actually worked!!! thanks, Roy. The Act applies even outside of the warranty. Sooo shattered, it does work but be careful this dosent happen to you!! PULL THE POWER CORD PLUG 1. If you have found something here that's been useful and would like to show your support, please consider shouting me a coffee! I guess this glue breaks down over time causing dodgy connections to the LCD. In many instances work should only be undertaken by a qualified Important: For brightness issues related to HDR, the picture settings for these programs are embedded in the programs themselves, and are generally darker than other videos (allowing for clear contrast between dark and light areas of the same scene).Due to the nature of HDR, these settings cannot be overridden.

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