[TechAssist] Re: PIONEER REC - MDL: SX-850 NO AUDIO
- From: "becyn" <becyn@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 2 Jul 2003 15:23:20 -0400
hello Fred,
You probably have an offset at the outputs.
The protect mode is invoked.
Also chech the LV reg's for solder cracks (very common).
Jim McVey
McVey Alltronix
327 Broadway
Newburgh Ny 12550
ph: 845 561 8383
fx: 845 561 9017
Consumer electronics &
computer service.
Factory authorized for
over twenty brands.
----- Original Message -----
From: <fremur01@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 02, 2003 11:40 AM
Subject: [TechAssist] PIONEER REC - MDL: SX-850 NO AUDIO
> Hello all,
>
> working on this model receiver, an older unit that
> powers up fine but has no audio. Customer really like
> this "classic receiver".
>
> The speaker relay never kicks in, there is am/fm
> tuner response. Any ideas? I will check the outputs.
>
> I dont have access to service literature. Does anyone
> have case history or even access to a schematic?
>
> PIONEER STEREO MDL: SX-850 NO AUDIO
>
> Thanks,
>
> Fred
> MTS Electronics
> Fayetteville, NC
> fremur01@xxxxxxxxx
>
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