[TechAssist] Re: Sony KV27EXR20, power supply NG
- From: "Damon" <damon101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 4 Apr 2005 18:43:51 -0500
Also check the caps located across the transformer, as they initialize
oscillation....without them the 6301 will just set there dead in the water.
Damon Brunger
Telrad Electronics
Fort Wayne IN
----- Original Message -----
From: "becyn" <becyn@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, April 04, 2005 11:43 AM
Subject: [TechAssist] Sony KV27EXR20, power supply NG
> hello all,
>
> I have gone the distance with this power supply, with no positive
> results!
> So far I've changed the strs6301, caps in the soft start cicuit, check
> the diodes
> and transistors, but the damn thing just won't start! Oh, and the 270k
> kick bias resitor is
> good too!.
> Also checked for for secondary shorts, but there were none.
> Anyone got another idea on this?
>
> Jim McVey
> McVey Alltronix
> 327 Broadway
> Newburgh N.Y. 12550
>
> "If it doesn't play...
> CALL MCVEY !!!!!!"
> Factory authorized
> service for over 20
> major brands.
> 845 561 8383
> (Last of the Mohegans)
>
>
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