[TechAssist] Re: SONY SLV700HF *NO VIDEO HEAD*
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 10 Dec 2003 14:05:14 -0500
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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