Disklavier

Mine has begun to blow the 7A fast blow fuse again, So I’m gonna replace the Capacitors in the power supply as a starting point. If you have a schematic with accurate test voltages that would be much appreciated. 

Jeff

> On May 29, 2015, at 10:54 PM, Bill Brandom billbrando@... [disklavier] <disklavier@yahoogroups.com> wrote:
> 
> 
> Albert, 
> 
> I will try to send you a link to the manual and schematics (I believe they are in there.) I am presently in Cuba but should be able to make the link for you.
> 
> I will send the link to your email address, not the group.
> 
> Bill
> Love God. Love People. Make a difference.
> 
> 
> On May 29, 2015, at 10:27 PM, Spencer Chase lists@... <mailto:lists@...> [disklavier] <disklavier@yahoogroups.com <mailto:disklavier@...m>> wrote:
> 
>  
> power supplies are not terribly difficult to repair if you can get a schematic. does Yamaha provide them, my guess is that they do not and consider it inside information.
> 
> if it is a simple supply without complex regulation circuitry, you can often get them working by just replacing the electrolytic capacitors. these are usually the first parts to go especially in supplies that do run warm for many years.
> 
> 
> On 5/29/2015 3:01 PM, ROBERT LEBLANC r_leblanc@... <mailto:r_leblanc@...> [disklavier] wrote:
>>  
>>  
>> I believe others here have been able to have their DKV power supply repaired by an electronics repair technician.  While finding the right person may be a bit of a challenge, especially these days, it may be cost-effective option to explore.  You may be able to pick up a good 'lead' from your local music store given that they often need to accommodate customer repairs for amplifiers and other electronic music gear.
>> 
>>  
>> Robert
>> 
>> 
>> 
>> From: "dowalbeert@... [disklavier]" <mailto:dowalbeert@...[disklavier]> <disklavier@yahoogroups.com> <mailto:disklavier@yahoogroups.com>
>> To: disklavier@yahoogroups.com <mailto:disklavier@yahoogroups.com>
>> Sent: Thursday, May 28, 2015 2:20:46 AM
>> Subject: Re: [disklavier] power failure MX10011
>> 
>>  
>> New Floppy Drive...2 years ago.... Played 5 songs tonight and then got power failure message... power supply felt very hot.... Thanks for your interest and help
>> 
>> 
> 
> -- 
> 
> Best regards, Spencer Chase
> 67550-Bell Springs Rd.
> Garberville, CA 95542 Postal service only.
> Laytonville, CA 95454 UPS only.
> Spencer@... <mailto:Spencer@...>
> http://www.spencerserolls.com <http://www.spencerserolls.com/>
> (425) 791-0309
> 
> 
>