TV Repair Clinic     ShopJimmy.com     Advertise Here  
Riddled TV Repair Forum
Service manual and Circuit Schematic Discussion
 
 FAQFAQ   SearchSearch   RegisterRegister 
   Log inLog in 
HOME          TV Repair Tips          Forums          About Us          Howie Did It
White, Blue, Green & Red lines Sony KV-32FS100   Goto page Previous  1, 2, 3, 4, 5  
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair
 
Author Message
Patsfan34



Joined: 31 Jan 2009
Posts: 23
PostPosted: Thu Mar 11, 2010 2:41 am    Post subject: Reply with quote
Anyone have any idea what might have caused the high frequency noise and no picture? Thanks.
Google
PostPost subject: Advertisement
JTS1957



Joined: 21 Jan 2009
Posts: 1331
Location: Far, Far Away
PostPosted: Thu Mar 11, 2010 3:02 am    Post subject: Reply with quote
Shorted horizontal output transistor?
Patsfan34



Joined: 31 Jan 2009
Posts: 23
PostPosted: Thu Mar 11, 2010 9:23 am    Post subject: Reply with quote
How would I found out which horizontal output transistor is the cause?
Jesse Mack



Joined: 22 May 2008
Posts: 600
Location: The Last Frontier
PostPosted: Thu Mar 11, 2010 1:42 pm    Post subject: Reply with quote
Go back to the point of new problem. That is, you had a picture, replaced some caps, now no picture. Go back to the point of replacing caps and make sure polarity on the new caps is correct, has no solder splashes, etc etc.

Jesse
Display posts from previous:   
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair All times are GMT - 6 Hours
Goto page Previous  1, 2, 3, 4, 5
Page 5 of 5

 


Disclaimer: All information provided by RiddledTV is strictly for information purposes only. Please observe all warnings displayed on your electronic
devices. This information should only be used to help diagnose work, and all service should be performed by a qualified technician.
Contact Us       Privacy Policy       Copyright © 2012 RiddledTV.com       Advertise on RiddedTV.com