[TechAssist] Re: Yamaha Portable Keyboard model PSR-70

  • From: Ray Clarke <ray260@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 26 Sep 2005 09:21:39 -0700 (PDT)

Check the obvious (power supply could test good on
volt meter but can't supply current), I've seen MQ
(surface mount or transister type ) fuses on these
things. If it's dead without any lights at all I would
suspect someting similar. Not much but hopes it helps.
Ray

--- Old TV Man <mebonnell@xxxxxxxxx> wrote:

> Jeff it is dead.
> 
> Max Bonnell
> Bonnell TV
> Robinson, IL 
>  
> Sender: techassist-bounce@xxxxxxxxxxxxx From:
> jstielau@xxxxxxxx(Shoreline=A0Electronics) Date:
> Sun, Sep 25, 2005,
> 10:29pm (CDT+1) To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re:
> Yamaha Portable Keyboard model PSR-70 Reply=A0to:
> techassist@xxxxxxxxxxxxx 
> 
> What's the problem with it? 
>
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
> =3D 
> Jeff Stielau
> Shoreline Electronics Repair
> 344 East Main Street
> Clinton,CT 06413
> 860-399-1861
> 860-664-3535 (fax)
> jstielau@xxxxxxxx 
>
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> 
> 
> ----- Original Message ----- 
> From: "Old TV Man" <mebonnell@xxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, September 25, 2005 9:37 PM
> Subject: [TechAssist] Yamaha Portable Keyboard model
> PSR-70 
> 
> Anyone know where I can find a schematic for this? 
> 
> It belongs to my doctor so I gave in and took it. 
> 
> Max Bonnell
> Bonnell TV
> Robinson, IL 
> ---------------------------------------------- 
> 
>
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Ray Clarke
Billette TV Howick, Que
 
 



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