Fault finding & Troubleshooting techniques

[tamerakshar]

fault finding of digital multimeter in hindi

hi all,
can anyone support , suggest me papers or books on how to find faulty components on PCBs.
TeE ThE EdE

 

[E-design]

fault finding and troubleshooting techniques

This will be a good place to start and it is free.
Silicon Sam's Technology Resource https://www.repairfaq.org/sam/sammenu.htm
This is a collection of Sam Goldwasser's fault-finding & repair tips for many things.

From this collection, a few pointers: (Some very wise words)

Comments on How to Learn Repair

By all means, do what you can to understand basic principles first. Your success will be much more likely when you understand how a device works.
Troubleshooting is a special field of knowledge and has its own special outlook on things. The device did work, after all.
Production testing and troubleshooting is different.
Learn how to operate a 'scope, and learn why you see what you do
Learn to use a digital multimeter, and an analog one as well
An EE in electronics is useless by itself, they will overlook the obvious easy stuff for some possible but unlikely fault
Learn how to solder!