[TechAssist] Re: Sony SLV-575UC color noise
- From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
- To: <Techassist@xxxxxxxxxxxxx>
- Date: Thu, 22 May 2003 20:55:04 -0400
What I observed were black streaks after outlines playing a prerecorded
tape. I did not check record before declaring it a worn out head. Might have
had the record problem. Probably did. I am just fishing to see if someone
else has had and fixed the same problem on this model before I decide what
to do next. I have already gotten a few answers that I can explore and seen
a few tips in various data bases.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "Teltek3" <teltek3@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, May 22, 2003 8:25 PM
Subject: [TechAssist] Re: Sony SLV-575UC color noise
>
> Jerry;
> Sounds like you have some Parts and time invested in this repair.
> This has happened to all of us at sometime. If this was not a problem
before
> you started repair, and as I presume, you have installed a new Video head,
> Chroma oscillation, (rainbow) normally caused by inproper connections on
> head, inproper seating of head.
> I'm not referring to your particular model, but in general. If this WAS
the
> original problem, then you mis-diagnosed it, and I would suggest that you
> recover your parts. Most of us can tell you this will be a $ looser.
>
> -Ed-
> Tel-Tek Electronics
> Ontario-Canada
>
> teltek3@xxxxxxxxxxxx
> ----- Original Message -----
> From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
> To: <Techassist@xxxxxxxxxxxxx>
> Sent: Thursday, May 22, 2003 7:45 PM
> Subject: [TechAssist] Sony SLV-575UC color noise
>
>
> >
> > Lots of color noise in color recordings. Prerecorded play perfect. B/W
> > recordings play perfect. Record chroma level to preamp is at spec.
level.
> > All power voltages look clean. Has new heads. RF envelope looks good.
> > Saw tip about R828 in preamp and checked that and the ESR of
electrolytics
> > in preamp. Tried recording on a new tape to make sure it was not a
> > left-over. Need some ideas!
> > Jerry Silverman
> > Greentron Inc
> > 4 Newland Ave
> > Greenville SC 29609
> > 864 232 3889
> > Fax 271 2080
> > mailto:greentron@xxxxxxx
> >
> >
> >
>
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