[TechAssist] Re: Phillips 25B800 , shut down, need schematic

  • From: walter wood <wwood_38478@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 9 Aug 2004 13:55:03 -0700 (PDT)

Check R508, 22 ohms on crt board.
HTH
Walter
--- larry <schntv@xxxxxxxxxxxx> wrote:

> phillips 25b800, had no vertical,
> I cant seem to find a schematic of the crt board
> for this chassis.
> replaced vert ic,
>   rectifier, resistor,  2 electrolytics.
> comes on for 4 seconds then shutdown.
> too much screen drive.
> white with retrace.
> adjusting screen control is very sensitive.
> can a shorted vert. cause video damage?
> Thank you,
> Larry
> 
> -- 
> Schneider TV & Electronic Inc.
> 5415 N. Wooster ave.
> Dover, Ohio 44622      
> www.geocities.com/schntv2000/
> 330-343-0768         FCC. first class & Extra
> class K8WLY
> 
> 
>
-----------------------------------------------------------------------------
> Lost Password:
> http://www.tech-assist.org  and select "Login
> Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
> 


=====
Walter Wood                  
Future Tech Home Center        
2786 Hwy. 43 N.
Lawrenceburg Tn. 38464
931-829-3337
Fax 931-829-4044
mailto:wwood_38478@xxxxxxxxx

-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org  and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/

Other related posts:

  1. Home
  2. techassist
  3. Archive
  4. 08-2004