[TechAssist] Re: Sansui TVS2746A, Dead
- From: "Terry J Hutchison" <sony1@xxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 8 Jan 2005 23:06:22 -0500
See if you have D607 located very close to audio amp, I believe the amp is
on a heat sink on this model. It is a 15v zener. Hope this helps. Terry
> [Original Message]
> From: <gulftech@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Date: 1/8/2005 4:32:33 PM
> Subject: [TechAssist] Sansui TVS2746A, Dead
>
> Set is dead. Found R506, 10K, 1/4 watt open on Q??, 2SC3203 (in the
> primary of the SMPS) leaky. Replaced both, but still no go.
>
> I have 2.6v on the collector, but zero on the base and emitter of the
> 2SC3203.
>
> Does anyone have a scan of the power supply or some tips on this model?
>
>
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL 32563
> 850-934-8324 (Voice), 850-932-0819 (fax)
>
>
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