[TechAssist] Fw: Sony KVX-370 (5"TV) No Power! (power supply problem).
- From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 19 May 2004 17:04:20 -0400
Working now, found a small fusible link open in power supply. It is a SOC
800MA resistor. Is there some thing I can sub in that will work. This is a
unit I am trying to fix for myself for setting up Satellite units and other
service. Would a 500ma fuse do the trick. Looks like protection to protect
power supply.
thanks again,
Bruce.
----- Original Message -----
From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, May 19, 2004 4:41 PM
Subject: Sony KVX-370 (5"TV) No Power! (power supply problem).
> Some one hooked up the input DC with wrong polarity. The main fuse is
blown,
> replaced fuse . The input diode checks good can't find other problems.
This
> set is small and hard to work on, hoping some else has had similar problem
> or print. I can't find a print for this model showing in download section.
> All the boards have to be disconnected to replace the fuse, then put back
to
> confirm operation!
> help appreciated.
> thanks
> Bruce.
>
> B&T Electronics
> 139 Margaret St
> Sarnia Ontario
> Canada
> N7T 2Y3
> 519 344 1850
>
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