electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Sony BVM 20F1E green flashing

 
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
smersky
Guest
PostPosted: Mon Jun 20, 2005 8:52 pm    Post subject: Sony BVM 20F1E green flashing Reply with quote
Sony broadcast monitor BVM-20F1E :

I've changed pretty much everything except the flyback transformer and the tube. The green channel only flashes between brighter and dimmer
often but randomly. If I feed the red signal to the green circuitry ( done right at the rear of the tube board called " C " ) the green channel still flashes. Could this be the tube ? I've never seen a tube go bad on one color only before.
Thanks
Doug
[email protected]
Back to top
Guest
PostPosted: Mon Aug 07, 2006 2:39 am    Post subject: Reply with quote
it is the tube
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 : z20a21 zenith • aiwa nsx-avh8 AIWA • irf7389 International Rectifier • servsoft NOKIA • Philco+model+15+radio+schematic PHILCO • LPCXpresso Base Board revB1 EmbeddedArti • DVP642K Philips • 03-SM-011 panasonic • 1659 1689 1692 1689M Genrad Quadtech • pemd13 pumd13 Philips •