Yamaha B-20BR Support Questions
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Most Popular Yamaha B-20BR Questions
Yamaha Electone B-20br
Thanks for answers received. Now have a manual and could do measurements.The Divider board has no vo...
Thanks for answers received. Now have a manual and could do measurements.The Divider board has no vo...
My B-20br Yamaha Electone Has No Sound When Depressing Any Note Or Pedal.
I suspect the power amplifier is faulty. i need a circuit diagram so that i can do the necessary fau...
I suspect the power amplifier is faulty. i need a circuit diagram so that i can do the necessary fau...
Yamaha B-20br Fixed
Faulty IC chip HD3111 on the divider board was pulling the supply voltage down. All other chips ok r...
Faulty IC chip HD3111 on the divider board was pulling the supply voltage down. All other chips ok r...
Yamaha B-20br Organ
Master oscillator checked with oscilloscope operation correct mixer outputs correct, signal injected...
Master oscillator checked with oscilloscope operation correct mixer outputs correct, signal injected...
We Have A Yamaha Electrone Organ B-20br
Would anybody be able to tell me what price it could reach as we would like to sell it.
Would anybody be able to tell me what price it could reach as we would like to sell it.
Yamaha B-20BR Answers
Yamaha B-20br Fixed
Go here https://www.yamaha24x7.com/YamahaOMSMI/Landing.aspx for replacement parts order or click her...
Go here https://www.yamaha24x7.com/YamahaOMSMI/Landing.aspx for replacement parts order or click her...
Yamaha Electone B-20br
The Service Manual (so I assume you meant) had to have schematics pointing out voltage requirements....
The Service Manual (so I assume you meant) had to have schematics pointing out voltage requirements....
Yamaha B-20br Organ
Sounds like you have knowledge of servicing. I would suggest taking a look at the power rails on the...
Sounds like you have knowledge of servicing. I would suggest taking a look at the power rails on the...
My B-20br Yamaha Electone Has No Sound When Depressing Any Note Or Pedal.
You can request the diagram from your local dealer or ONLINE either by phone, live chat or email.
You can request the diagram from your local dealer or ONLINE either by phone, live chat or email.
All Yamaha B-20BR Questions
Yamaha B-20br
My old B-20BR sounds at full speaker volume on the Upper manuals. There is no respons on the Express...
My old B-20BR sounds at full speaker volume on the Upper manuals. There is no respons on the Express...
(Posted by reidnes 12 years ago)