Skip to main content

YouTube - MiniDisc Repair - Sharp MD-MT770 Portable Recorder





Browsing around on Buyee, I stumbled upon this Sharp MD-MT770 in Pink that looked like it was in good shape, though the listing said there were some errors during playback. I figured that at least it was working, and perhaps a quick clean and lube would fix it up!

The MD-MT770 is very similar to the Sharp MD-DR7 which I'm very familiar with, so it was easy to open it up and work on it and get it working properly!

Not everything will be easy, but while you're shopping around on Buyee, look out for units like these that power on and maybe just need a bit of TLC.

Check out the video for more details:

  • I opened it up, cleaned some corrosion near the battery terminals and inside the MD area
  • Cleaned the latch/spring area since it was sticking near the end (though it worked)
  • Cleaned the laser lens
  • Cleaned the sled rail and the exposed parts of the gear shaft
  • Added a thin coating of white lithium grease to the sled rail and exposed parts of the gear shaft
  • Reassembled and tested for 90 minutes


Popular posts from this blog

Recertifying your CCIE for less than $600 (or less than $800)! Updated 2023

This is a 2023 update to my previous post about using Cisco Continuing Education (CE) credits to recertify your CCIE. Let's cut to the chase: You need/want to recertify your CCIE without taking an exam and you need to do it as quickly and cost-effectively as possible. Thanks to Cisco's Continuing Education program, you've had the option earn CE credits for years, but sorting through courses to find the best use of your time and money wasn't the easiest. Since it's time for me to recertify, I've had to dig into it a bit more and I hope this updated information helps you, too! Can I expense this? Probably! If you're working at a company that requires/benefits from your certifications and ongoing training, you should be able to expense your training courses! Step 1 - Determine your status Go to https://ce.cisco.com and login with your credentials to view your Dashboard of current certifications and training items you have taken in the past.  Mine looks like th...

New Year's Giveaway! YouTube - MiniDisc Giveaway #3 - Panasonic SJ-MR230 Complete Set with Speakers and Dock ENDS 1/1/2024 US Pacific

To celebrate the New Year 2024, I'm giving away a Panasonic SJ-MR230 complete set with recorder, speakers, dock and charger! These have exceptionally good speakers for their size and the dock is a nice way to charge and display your recorder ( NOTE - you must have the AC power connected AND a battery inside to play audio through the speakers ) YouTube video: I just repaired the Record button and everything's working fine! For the third giveway (completely free to enter!), use the Rafflecopter widget below to enter between December 26th and January 1st midnight US Pacific time. a Rafflecopter giveaway If you're not in a region that uses 100v, please get the proper adapter/transformer ( US users can use the one here ).  Please see official rules, here! Privacy policy is included here also - I don't need/want your info outside of getting this device to you! To enter, just use your email (I don't use Facebook so I don't know where those entries will go...) and I...

Giveaway #9 - 800+ Subscribers on YouTube - Sony MZ-E810SP + MiniDiscs directly from Japan!

  Thank you all for subscribing (if you haven't already, please consider it!) to my YouTube  where I try my best to repair some of these great old devices. 800 subs ago I never thought this would get this far! Thank you again for your support and I hope I can continue to help the great MiniDisc global community in some form. To celebrate 800 subscribers, I'm doing something a little bit different this time! I'm going to give away this sweet Sony MZ-E810SP - a nice MD unit with a folding speaker dock, and I'm going to direct-ship some MiniDiscs that I won in Japan straight to you! So the winner will get two packages, one Sony MZ-E810SP, and one set of MiniDiscs from Japan! For this  NINTH  giveaway (completely free to enter!), use the Rafflecopter widget below to enter between October 26th and November 3, midnight US Pacific time. a Rafflecopter giveaway Please see official rules, here!      Privacy policy is included here also - I don't need/wa...