[TechAssist] cure Zenith SS1937S/ 9-1119-03r vertical bounce after recapping module
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 16 Oct 2004 13:03:11 -0400
I had this problem in a zenith portable this year. Found my file card.
I needed to wash down the module with isopropol alcohol in a sprayer
bottle while brushing the board, allowing it to run off onto a towel,
washing away the contaminates from the bad caps I replaced. Thoroughly
dried it, bounce gone. The tuner wash didn't do it. Electrolyte is water
soluable so the alcohol works. Tuner degrease seems to just push it around.
Phil Bader
Phil Bader wrote:
>About 6 bad lytics throughout board replaced due to dead set. Cleaned
>board. Now worked well while it was on hours test playing.
>After setting overnight, powered it on cold,and there's a 60Hz vertical
>bounce in the picture. I replaced the caps around the vert IC. What am I
>missing?
>Phil Bader
>
>
>
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
- » [TechAssist] cure Zenith SS1937S/ 9-1119-03r vertical bounce after recapping module
