[TechAssist] Re: Sony STRDE425, in "Protect" mode

  • From: "Willie Hunter" <williehunter2@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 04 Jun 2003 20:45:09 -0400

There is a manual in the member documents download.
Willie.
Hunter TV
Detroit,mich.


>From: "David Lessard" <mrfixit@xxxxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: Sony STRDE425, in "Protect" mode
>Date: Wed, 4 Jun 2003 20:24:24 -0400
>
>I second that. I had a Sony receiver a few months back where I had it all
>apart, replacing outputs, etc., anyway when I put it back together it went
>into protect, intermittently, when powered up! One of the Sony guru's on
>techassist replied with a similiar message. Tighten the ground screw(s) on
>the bottom, etc. That was the fix for me. Hope this helps.
>
>David Lessard
>Alexandria Electronics
>Ontario-Canada
>mrfixit@xxxxxxxxxxx
>
>-----Original Message-----
>From: techassist-bounce@xxxxxxxxxxxxx
>[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Gary McCartney
>Sent: Wednesday, June 04, 2003 6:25 PM
>To: techassist@xxxxxxxxxxxxx
>Subject: [TechAssist] Re: Sony STRDE425, in "Protect" mode
>
>
>Ken, one thing to do on these Sony units is to tighen all the ground
>screws.
>
>
>
>
>Gary McCartney
>
>McCartney Electronics
>7134 Fife Rd, RR 7
>Guelph Ontario Canada N1H 6J4
>Fax: (519)821-1530
>email: gary (at) number63.ca
>
>
>
>
>
>gulftech@xxxxxxxx wrote:
> >
> > Friends,
> >
> > Almost never work on receivers.  This one turns on, but display says
> > protect.  All output transistors check good.  Found board discolored by
> > heat by IC701 and with cracked connections.  Replaced that and IC551.
> > Not that I had anything to suggest IC551 was bad.  I had to order IC701,
> > so I ordered and replaced both.  Have nowhere to go without a s/m.  Can
> > someone fax to me the output and control sections of this receiver.
> >
> > Should have said "no" to start with, but now have $40+ in the chips.
> > Just want to ask before I sink more money in this hole!
> >
> > Thanks,
> >
> > Ken Smith
> > Gulf Technical Services
> > 3034 Gulf Breeze Parkway
> > Gulf Breeze, FL  32563
> > 850-934-8324 (Voice) 850-932-0819 (Fax)
> >
> > ________________________________________________________________
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