electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
TV going on and off. help me , PROSCAN TV

 
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs
View previous topic :: View next topic  
Author Message
mrlebanon
Guest
PostPosted: Fri Jun 24, 2005 10:08 am    Post subject: TV going on and off. help me , PROSCAN TV Reply with quote
When I go to turn on the TV, it turns on and shuts off by itsself with out me seeing the picture 3 or 4 times and then stays off. whats that all about? someone help
Back to top
Guest
PostPosted: Fri Jun 24, 2005 11:54 pm    Post subject: Re: TV going on and off. help me , PROSCAN TV Reply with quote
mrlebanon wrote:
When I go to turn on the TV, it turns on and shuts off by itsself with out me seeing the picture 3 or 4 times and then stays off. whats that all about? someone help


clear the board of broken sholder make sure to solder it clean.
Back to top
[email protected]
Guest
PostPosted: Wed Aug 17, 2005 11:58 pm    Post subject: proscan tv turns on then off Reply with quote
any solution for your problem?
Back to top
Guest
PostPosted: Fri Aug 19, 2005 8:59 am    Post subject: Reply with quote
maybe it has abnormal voltage or highvoltage in circuit thats why the oscilation does not continue n it will shut off.
Back to top
Guest
PostPosted: Sat Aug 20, 2005 3:01 am    Post subject: Re: TV going on and off. help me , PROSCAN TV Reply with quote
mrlebanon wrote:
When I go to turn on the TV, it turns on and shuts off by itsself with out me seeing the picture 3 or 4 times and then stays off. whats that all about? someone help


may be there is an overload in the deflection stage(horizontal)
monitor the B+ with load and without load.
Back to top
fulbright30
Guest
PostPosted: Fri Dec 08, 2006 9:22 pm    Post subject: Re: TV going on and off. help me , PROSCAN TV Reply with quote
mrlebanon wrote:
When I go to turn on the TV, it turns on and shuts off by itsself with out me seeing the picture 3 or 4 times and then stays off. whats that all about? someone help
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs All times are GMT
Page 1 of 1

 
Jump to:  
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


eServiceInfo on FB - Service Manuals Free Download - Service Diagrams

Free TV Schematics Download - HARDW.net - Pinout Master - Jabse Service Manual Search - Jabse.InK  - onTap.bg

SnimkiOt.com - Poblizo.com : пътешествия  

Latest Service Manuals : Electrical Part List Samsung • NSX-A999-S999 Aiwa • HP 11941A Operation Note Agilent • SBV55A Sony • T630, T628 Sony Ericsson • olympus35-105mm_f3.5-4.5 OLYMPUS • -90-AH-304-Service-Manual Philips • FT-250R SM YAESU • 702 a Philips • mtp30p06v Motorola •