[TechAssist] Re: SONY SLV700HF ( FIXED) *NO VIDEO HEAD*
- From: "Kevin Gunn" <kgunn@xxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 10 Dec 2003 18:35:09 -0500
I did finally get this one fixed.
The problem with the drum not turning was the plug underneath was loose.
I adjusted the Audio control head and found that the unit would play EP & LP
after realignment with the original Video Head in. This led me to discover
that it actually was the VIDEO HEAD.
I replaced the VIDEO HEAD and with the Audio Control head and tracking
adjusted everything works great now.
Thanks for your assistance.
Kevin Gunn
Star Tek Electronic Services
390 Springbank Drive
London, Ontario
www.ulurn.com/startek
N6J 1G9 519-473-6366
----- Original Message -----
From: "J Silverman" <greentron@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 10, 2003 2:05 PM
Subject: [TechAssist] Re: SONY SLV700HF *NO VIDEO HEAD*
> Dont know why the drum is not running, but before changing parts it is
> important to examine the RF envelopes and also to rule out tracking
problems
> as a cause. Would be most unusual for all the video heads and all the
hi-fi
> heads to go bad all by themselves at the same time. Most tracking problems
> are related to what is going on at the control head.
> Jerry Silverman
> Greentron Inc
> 4 Newland Ave
> Greenville SC 29609
> 864 232 3889
> Fax 271 2080
> mailto:greentron@xxxxxxx
> ----- Original Message -----
> From: "Kevin Gunn" <kgunn@xxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 10, 2003 8:41 AM
> Subject: [TechAssist] SONY SLV700HF *NO VIDEO HEAD*
>
>
> > I have a VCR, SONY SLV700HF that came in with bad VIDEO, the audio would
> cut out and the Video looked like a bar code (no video could be seen,
> sometimes when the audio was heard it went to complete snowy pix instead
of
> the bar code.)
> > I cleaned the Video Head, with no result.
> > I replaced the Video Head with no result.
> > I replaced the complete Video head amp board as I had a tip to replace
IC
> 801.
> > After replacing the Video Head amp board, the Video head does not spin.
I
> put the original back in and have the same problem.
> > Any ideas?
> >
> > Kevin Gunn
> > Star Tek Electronic Services
> > 390 Springbank Drive
> > London, Ontario
> > www.ulurn.com/startek
> >
> > N6J 1G9 519-473-6366
> >
> >
>
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