Sanyo M9994K boombox how to install Bluetooth explained in English

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A simple explanation of how to install Bluetooth on Sanyo M9994K. Please bear with my broken English with heavy Japanese accent.
Original M9994K video
• Sanyo M9994K Cassette ...
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Risk disclosure statement
Repairing or remodeling/modifying old electronics is very dangerous. This video is intended for educational and entertaining purposes only. Any actions in this video shall not be a call to repeat them. The author shall not be held liable for any of your actions. If you do, do it with your own risk.
Thank you
Teddy Hashee

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Опубликовано:

15 июл 2019

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Комментарии : 33

@ManCaveStudio 2 года назад

I used to own this radio when I was a kid. So nice to see people giving it the love it deserves. It was a great-sounding radio back in the day.

@bonsaiglaucas8001 5 лет назад

Thanks hashee, this explains in great detail. Best video on RU-vid

@teddyhashee 5 лет назад

You are welcome!

@jasejj 5 лет назад

Nothing at all wrong with your English Teddy - great video, thanks!

@teddyhashee 5 лет назад

Thank you for your compliment!

@yonimmichaeli 5 лет назад

Good to hear you.

@teddyhashee 5 лет назад

Thank you.

@adrianfox9431 5 лет назад

Thanks for the video! Very useful.

@teddyhashee 5 лет назад

You are welcome!

@adrianfox9431 5 лет назад

@@teddyhashee Your English is perfectly understandable. Would you consider making a more general video on boombox restoration with hints and tips?

@teddyhashee 5 лет назад

@@adrianfox9431 Hi, Adrian. Thank you for your compliment on my English and explanation video. I may try to make hints and tips video in the future.

@RobDunsford 4 года назад

Fantastic - really helpful - thanks Teddy. I've been converting radios to have Bluetooth for several months but learnt a lot from you in this video. Thanks again.

@teddyhashee 4 года назад

Hi Bob. Thank you for the comment. I know you can do it!! Go Rob go!!

@RobDunsford 4 года назад

@@teddyhashee Thanks man! Your video was really helpful getting me started, but I've done it a little differently, mainly so that I didn't have to add another button. (These radios are rare and expensive, so I was worried about de-valuing it). I connected my BT output to where the LINE IN sockets connect to the circuit board, and activate the BT adapter with a spare (unused, unsoldered!) pin on the "TAPE/RADIO/PHONO" switch (activated when in PHONO mode). In PHONO mode the radio stage isn't activated (so no need to mess with that), and you just need to ensure you're in LINE (not MIC) mode, with plenty of INPUT LEVEL (8 is good). (These last 2 settings can be left like this, so no need to fiddle with the settings every time you use BT). Thanks again Teddy - your video was so helpful in getting me started.

@bobbygermano9926 5 лет назад

LOVE IT TEDDY!!! LOVE IT!!

@teddyhashee 5 лет назад

You are welcome!

@hamodachichigo8029 5 лет назад

Thank you A lot sir !!

@teddyhashee 5 лет назад

You are welcome!

@RegiPavan 5 лет назад

Nice tutorial

@teddyhashee 5 лет назад

Thank you!

@MicSokol 5 лет назад

You can eliminate the ground loop problem and simplify the design by just adding a 5v phone charger to BT. Anyways, thanks for sharing, your English is very good.

@teddyhashee 5 лет назад

Connect 120v AC line to 5v phone charger inside of the boombox, I did same thing before and it cleared ground-loop problem as you said. I just did not wanted to connect power switch on the between 120v AC line to 5v charger. If I add switch between 5v charger to bluetooth, then it means 5v charger is always on that will shorten the life of the charger,... etc. But your opinion is right, it totally clear the ground-loop noise. Thank you for the comment.

@jerrychan121 5 лет назад

thank you very much !goog job!

@teddyhashee 5 лет назад

You are welcome!

@crowblunt536 5 лет назад

First time i ever heard your voice

@teddyhashee 5 лет назад

It is a first time for me too to talk in the film.

@neon9189 5 лет назад

Great tutorial Teddy! I have had problems with finding tuner connections that control treble and bass. When I find tuner connection, I can't control treble and bass.

@teddyhashee 5 лет назад

I am not sure the problem you are encountering right now, but I do recommend to test and search more about it. If it is not from the wiring, then you maybe need to change the capacitor, etc...Hope you will be able to solve the problem.