electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
humax

 
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
mnadeem
Guest
PostPosted: Tue Mar 08, 2005 9:50 am    Post subject: humax Reply with quote
Hi
i have a humax with dead power supply , the resistance R2 And R1 i have replaced but it will not boatup what could it be ,, or 1LO380R switching regulator can be dead ,, please advise Idea
Back to top
schwarz
Guest
PostPosted: Fri Jul 06, 2007 10:10 am    Post subject: Reply with quote
The protection of a power unit works.
Has found reason in condenser C 1500mF 10V, has replaced on C 2200mF 16 V.
All has earned. ОК
change Smile

[email protected]
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 : 2sc5845 Panasonic • Magic6004 InterM • MONACO-R NP G15 Samsung • Epson FX-980 Service Manual epson • 2015 manual Wavetek • GA21-9365-0 5280 User Setup Procedures F • [radial thru-hole] ME Series Fuhjyyu • 9180 & 9270 Hafler • README Dell • 12 Block Diagram Samsung •