[TechAssist] Re: Zenith Z52Z95D 9-1690-1 Convergence repeat failure
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 24 Jun 2004 15:15:55 -0500
Replace the Power supply /Sweep board or at least look at the rectifiers and
caps in the power supply.
Usually theres a diode on the left edge of power supply board that shorts.
Cant' recall location number
hth
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: "tech" <techassist@xxxxxxxxxxxxx>
Sent: Thursday, June 24, 2004 1:32 PM
Subject: [TechAssist] Zenith Z52Z95D 9-1690-1 Convergence repeat failure
> This set plays for about a week or two with a new 9-1690-1 module then it
> fails. I already thought it is probably just Zenith sending me out
defective
> modules, but I just thought I would ask if there is anything I am missing
on
> the power supply module or any where else. When it fails it burns R1460 or
> R1461 and sometimes burns R4162 or R4163 which means one or the other of
the
> STK392-110 goes bad. Thanks for any advise on this set.
>
> P.S. I am sending this message at 12:30 PM MST 6/24/04. Lately all the
> messages I send don't show up for a long time so I am going to see when
this
> one posts.
>
> Shaun
>
> Advanced Electronics
> 224 West Riverview Ave.
> Fort Morgan, CO 80701
>
>
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