For Electronics Technicians

I am an electronics Hobbyist and  have some years of experience on TV repairing also. I like to share some great sites that helped me with useful information and troubleshooting tips. Definitely useful for  all technical minds.

General Electronics:
http://www.epanorama.net/
http://electronics.howstuffworks.com/
http://www.101science.com/Radio.htm
http://www.talkingelectronics.com/te_interactive_index.html
http://www.allaboutcircuits.com/
http://openschemes.com/
http://webpages.charter.net/dawill/tmoranwms/Electronics.html
http://www.rmcybernetics.com/

For Circuit Ideas
http://electronicsforu.com/electronicsforu/lab/ 
http://www.circuit-diagrams.com/ 
http://www.electronics-lab.com/
http://www.radiolocman.com/shem/search.html
http://www.sentex.ca/~mec1995/circ/circuits.htm
http://www.zen22142.zen.co.uk/schematics.htm
http://delabs.netfirms.com/
http://www.discovercircuits.com/list.htm
http://www.electronics-radio.com/
http://www.electronics-project-design.com/
http://www.solorb.com/elect/
http://ludens.cl/Electron/Electron.html
http://www.techlib.com/
http://www.tnt-audio.com/int.html
http://users.otenet.gr/~athsam/
http://electricandelectronicsworld.blogspot.in/ 

For Repairing Electronic devices
http://www.repairfaq.org/REPAIR/
http://www.jestineyong.com/ 
http://www.applianceaid.com/repair-help.html 
http://www.redcircuits.com/
http://mayohardware.blogspot.com/
http://www.riddledtv.com/
http://www.avrepair.info/
http://www.anatekcorp.com/
http://www.laptop-repairs-london.co.uk/
http://www.fixdevice.com/
http://www.agoraquest.com/ --- unofficial technical help for Sony products
http://www.gallawa.com/microtech/dataselect.html -Repairing microwave ovens


Forum
http://www.network54.com/Forum/185128/
http://www.edaboard.com/forum.php
http://www.electronicspoint.com/
http://www.doityourself.com/forum/computers-electrical-electronics-131/

For User manuals:
http://safemanuals.com/

For service Manual,Schematic diagrams,DATA sheets:
http://www.eserviceinfo.com/
http://www.dz863.com/   -Datasheet Zone & DrawSCH : One stop to find datasheet,IC pinouts and application circuits & Draw schematics online for free!!!
http://www.datasheets.com/search/index.jsp
http://www.servicetron.com/
http://www.partsparty.com/
http://www.diagram.com.ua/english/library/

Mobile Phone Repairing 
http://mobilephoneclinic.blogspot.in/
http://forum.gsmhosting.com/vbb/archive/
http://www.4naeemobile.blogspot.in/
http://www.radenonline.com/
http://forum.shaarpmind.com/forum.php
http://gsmbdmobile.blogspot.in/
http://www.mobile-repairing.com/
http://www.gsm-forum.eu/
http://amitsoftware.forumotion.com/
http://www.hindustanunlock.com/
http://smgsm.blogspot.in/
 Tools
http://www.ufs3.in/index.html  -UFS HWK Micro Kit -Cell Phone Flashing tool