[TechAssist] Re: Zenith model A25A12D CHASSIS GA-2 Warrior line
- From: "Shoreline Electronics" <jstielau@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 10 Aug 2004 08:51:30 -0400
Check for proper regulated B+ (130V ?) on the horizontal outputs collector.
Scope the waveform as the sets starts and verify a nice clean 1200V pulse.
Any ringing or distortion = bad flyback
==========================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
========================
"If you push something hard enough it will fall over."
Fudd's First Law of Opposition - Sir Sidney Fudd
----- Original Message -----
From: "Alvin Rose" <ajroseca@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, August 08, 2004 1:34 AM
Subject: [TechAssist] Zenith model A25A12D CHASSIS GA-2 Warrior line
> We have a zenith Model a25a12d chassis GA-2 which is shuting down
> changed cx3431 22 mfd 63 volt electrolytic and cx3268 22mfd@160v
> no change..Unsoldered vertical IC but still shuts down..Unit will only run
> for several seconds..any help on this one would be appreciated
> Alvin Rose
> Radio & tv Centre
> Marystown, Nl
>
>
>
> --------------------------------------------------------------------------
---
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
