[TechAssist] Re: Sony PTV model KP41t15 - chassis scc-H58A-A

  • From: "Shoreline Electronics" <jstielau@xxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 9 Jan 2004 17:21:10 -0500

Most common fault is  IC301 (CXA1477AS).

The lines you see are at the edge of the tube....IK blanking lines....all
the Sony projos do these lines at start up.

=================================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
(860)399-1861
(860)664-3535 FAX
jstielau@xxxxxxxx
=================================
----- Original Message ----- 
From: "Ernie - Valley TV & Stereo" <valleytv@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, January 09, 2004 5:13 PM
Subject: [TechAssist] Sony PTV model KP41t15 - chassis scc-H58A-A


> Happy New Year to everyone.
>
> Having a problem with this one. No video on screen - audio ok
> High voltage ok. I have no service manual for this model.
> Problem with set is no vertical deflection- CRT's have a horiz.
> line which is probably to low in intensity to be projected on screen,
> due to video protection circuit.
> Can someone tell me where the verical drive originates?
> Any help would be very much appreciated. TIA
>
>
> Ernie Niessen
> Valley TV & Stereo
> 9401 Fletcher St.
> Chilliwack, B.C.
> V2P 4Z4
> CANADA
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