Panasonic Inverter Micro-Wave repair (Many other models similar or compatible )

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Published 2022-09-01
In this video I'm repairing the household microwave oven a Panasonic Inverter type model NN-SD670S. After determining the cause of the failure, I'll try to extend the tutorial content including a complete demonstration on how Inverter type micro-wave works and how to make a general diagnostic procedure.

Many Panasonic Inverter micro-wave models are very similar inside using many common parts and configuration, so, this video will cover many other models.

Other models known to have very similar configuration
NN-SD698S
NN-ST-678S
NN-ST658W
NN-SD691S
NN-ST681S
NN-SD671S
NN-ST671S
NN-ST661S
NN-ST661B
NNST661W
NN-ST651B
NN-ST651W

Try this link for manuals, type in your model number or something close:
www.manualslib.com/

I purchased the relays on eBay, the cost was aprox $10 usd for 3 units including shipping. There are other sources where you can get parts, here are a few suggestions:
Digikey, Element14, Newark, Mouser, etc, it's also possible to find a Panasonic service center near your location that will supply you with parts.

Fixing something that can still render good services is way better than throw away and waste.

Thank you for watching and I hope you like this type of video…

Since those videos are requiring lots of time and efforts a Thumbs up, a comment and even better a subscription is always a great way to say you appreciate the efforts I put in the making of those videos… 😉

Pierre Beaudry
[email protected]

All Comments (21)
  • @jonsworkshop
    Great to see you back on the tube Pierre, you've been missed! Great fix, well explained. Cheers, Jon
  • So good to finally hear you, Pierre! In your usual calm and rigorous ways. Great fix, great example of intelligent restoration!
  • Pierre! I missed hearing from you, glad to see you back in the game. I totally agree that taking the time to try repairing stuff is the best course, our society throws out too many still-serviceable items. It seems like relays are a common failure point, as I've had to replace them in kitchen oven controls too due to burnt contacts. Super happy to see you again! 😃
  • I am really glad to see you again Pierre. I do not pretend to be able to fix any electronic appliance so I mostly leave them alone. I hope we will be seeing you again. Thanks for the video.
  • @bid6413
    Pierre, I’m excited to see you back on YouTube. I’ve missed your many insights and educational videos. Please keep them coming. Cheers, Will
  • Great to see you back on the tube. I hope that this is the first of many videos to come. You have been missed.
  • @PeterWMeek
    Welcome back! Good advice on avoiding cross-threading or double-cutting when replacing screws in soft material.
  • Nice walk through of the inverter microwave repair, especially with the schematic. Welcome back.
  • Great to see you out in the shop, Pierre! 😊 A great, money saving fix! Bien fait! 👍😁👍
  • Glad to see you back! i always enjoy seeing your videos. I check your channel every couple of days. Hope you and your family are well.
  • @glenncpw
    Happy to see back, I hope all is well with you and your family. Good onya
  • @jsteifel
    Glad to see you Pierre, hope you are going to start doing more videos. Welcome back.
  • @patwicker1358
    Great to see you are still with us 🙂. Hope to see more of our videos.
  • @jayminor9757
    Welcome back Pierre! Great to see you again. Hope all is well.
  • @ThegentlemanR
    Thank you for my first lesson in electronics. I was looking for a solution for my Siemens CF834AGB1/02 microwave error code E1007 & E1006, but can’t find any🥲 I send it to a technical company but still no positive results. Now I like to fix it myself, but I don’t know where to start. Hope to see and learn more from you. Your explanations are very clear and good to follow. A good teacher🤩👍
  • @cherylm2C6671
    I just stumbled upon this video, and I want to learn how to rebuild and repurpose microwave appliances. Thank you for sharing your work!