[TechAssist] Re: Philips TS3258 : D7 chassis , won't start
- From: "GJCHAMBERS" <gjchambers@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 31 Aug 2001 19:12:07 -0300
you may want to ohm the horiz drive transformer primary,
gary
----- Original Message -----
From: "Shoreline Electronics" <jstielau@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, August 31, 2001 12:17 PM
Subject: [TechAssist] Philips TS3258 : D7 chassis , won't start
>
> Make : Philips
> Model : TS3258C101
> Chassis : 32D7
> Problem : Pressing power button gives is a power light for a second , the
> degauss relay clicks then shuts off. Power light only comes on once. We
> have to unplug the set to get it to repeat this process. Customer believes
> it was a lightning failure
>
> Troubleshooting done : We have 130VDC on the collector of the HOT but no
> base drive. PC mount fuses & secondary SMPS supplies seem OK. Difficult to
> test without service data.
>
> Is it just me or are these Philips PC Board designs very difficult to
trace!
> My eyes go buggy trying to figure these out!
>
> Any-who......is there a troubleshooting flowchart from Philips available
to
> trace these startup problems?
>
> Jeff Stielau
> Shoreline Electronics Repair
> 125 Beechtree Lane
> Westbrook,CT 06498
> 860-399-1861 Voice
> 860-664-3535 Fax
> jstielau@xxxxxxxx
>
>
>
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