
CPU Unit

Liquid crystal display power control board

Power control board with display

Timer control board

Upper display unit
Ensure the longevity and efficiency of your microwave with genuine OEM Sharp Microwave Circuit Board and Timer Parts from Repair Clinic. These essential parts are designed to fit perfectly with your specific Sharp Microwave model, support proper fit and performance while ensuring optimal performance. Whether you're a DIY enthusiast or a professional appliance technician, sourcing the right Microwave Parts is crucial for effective repairs. Common issues such as a non-working microwave display or faulty timer can be resolved by inspecting and replacing the circuit board or timer. For high-quality, precise-fit Sharp Microwave Parts that meet industry standards, trust Repair Clinic to provide the solutions you need.
Browse frequently asked questions about repairing and replacing Sharp microwave circuit board and timer parts. Learn more about identifying issues and selecting the right parts for your microwave.
If your microwave isn't responding to commands or the display is malfunctioning, the circuit board or timer may be at fault. Visual inspection for burns or damage and testing with a multimeter can help identify issues.
Yes, replacing the circuit board is possible with the right tools and safety precautions. Ensure the microwave is unplugged and follow a step-by-step guide. Replacement parts can be found at Microwave Parts.
Repair Clinic offers a wide selection of genuine Sharp microwave parts, including circuit boards and timers. Visit Sharp Microwave Parts for more options.
Replacement costs vary based on model and part availability but generally range from $50 to $150. Repair Clinic offers a Price Match Guarantee on all genuine OEM parts.
Check the magnetron, high voltage diode, and capacitor. If these parts are functioning, the issue may lie with the circuit board or timer, warranting replacement.


Keep your Sharp Microwave running smoothly with genuine OEM circuit board and timer parts from Repair Clinic. Whether your microwave's display isn't working or it's not heating properly, finding the right replacement part is easy with our model number lookup tool. Enjoy the convenience of same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee on all orders. For comprehensive repair guidance, visit our Microwave Repair Help page. Additionally, browse related parts like Microwave Switch Parts to ensure your microwave functions perfectly.
Check the back or side cabinet of your Sharp microwave for the model number label. On some models, the label is inside the door frame, so open the door and inspect the surrounding edge. Copy the complete model number, including letters, numbers, and hyphens, since similar Sharp microwaves can use different parts. Enter it in the model number search to pull up the parts matched to your unit. This filters the full Sharp microwave parts catalog, not just circuit boards or timers, to parts made for your specific model. You order with confidence knowing the fit is right.

Diagnosing a Sharp Microwave Circuit Board Timer problem is easier when you have the right online reference material. Repair Clinic's video library, written repair guides, symptom articles, part testing walkthroughs, and exploded-view diagrams work together to guide you from the symptom to the correct part. Model number lookup confirms the exact OEM replacement so you order right the first time.

Learn how to safely test a microwave capacitor using a multimeter to determine if it's faulty and causing your microwave to malfunction.

Browse the most common reasons your microwave isn't heating, from defective magnetrons to door switch failures, and how to troubleshoot each issue.

Find out how to test a microwave magnetron to diagnose heating problems and determine if this crucial part needs to be replaced.