[TechAssist] Re: Mitibushi VS 4544 Vertical collapse
- From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 29 Aug 2002 21:03:53 -0500
Bill, before you order any parts for the vertical take a look at the yokes.
Mitsubishi made some PTV's with a connector plug attached to the yoke,
instead of direct wiring it. I've found the connector pins with broken
solder, so don't just check the vert output for bad solder connects, check
the yokes too. I've had several with broken connections causing your exact
symptom.
Damon Brunger
damon101@xxxxxxxxxxxxxx
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "Bill S" <billans@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, August 29, 2002 9:59 PM
Subject: [TechAssist] Mitibushi VS 4544 Vertical collapse
>
>
> Hi all
> We got this unit in for a no picture sympton. It would play for a while
and
> then lines through the picture and then no picture. The customer hit the
> set and it would come back on. Upon checking the unit, We found that the
> vertical had collapsed. This was a housecall of many miles away and the
> customer had originally said that it was an RCA and we only brought the
RCA
> stuff for a CTC169 fix. Anyway, We will be going back. Does anyone know
> the location number as well as the part number of the vertical chip and if
> there are any upgrades on this thing? The help is greatly appreciated!!
> Thanks
> Bill Sorensen
> New Life Video & Audio
> billans@xxxxxxxxxxxx
> - - - - - - - - - - - - - - - - - - -
>
>
>
>
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