[TechAssist] Re: mits proj. VS6047 and VS4533 no pix has sound
- From: "Damon" <damon101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 25 Mar 2005 01:26:31 -0500
Do these tvs have the yokes that have a plug/connector on them? I'm pretty
sure the VS 4533 does, but not sure about the 6047.....the vert pins get
cracks on the solder on the yokes, so I loosen them, rotate for inspection
and generally resolder them no matter what condition they are in and
realign.
Damon Brunger
Telrad Electronics
Fort Wayne IN
----- Original Message -----
From: "Jerry Wilkinson" <scotvrpr@xxxxxxxxx>
To: "tech help" <techassist@xxxxxxxxxxxxx>
Sent: Thursday, March 24, 2005 12:11 PM
Subject: [TechAssist] mits proj. VS6047 and VS4533 no pix has sound
> I have these two units with almost identical chassis
> and problems, both int. vert sweep causing screen
> blanking. on the vs4533 i could mimic the symptom by
> tapping the la7845 so i replaced it and the 100 and
> 220 caps (then did same on vs6047) now both will come
> on work great but intermittantly screen will go
> blank,if i turn up screen both will have a blue line
> straight across with a second blue line curved below
> it. not a drop of fluid on either set.checked and
> resoldered the 5v and 12v reg. located next to the
> vert out and the DY plug...has any one seen this
>
> JERRY WILKINSON
> SCOTTY'S TV SERVICE
> LIVONIA MICHIGAN
>
>
>
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