I used to make my living as an electronics maintenance technician, and I never worked on any circuit for which I did not first acquire a schematic diagram. Therefore, my advice to you is to first acquire a schematic diagram, and then just look at the pretty picture.Hi,
As a maintenance tech. I'm facing a problem of a burnt resistor, such burning that made the color bands fade out. so my question is :'How To Find Burnt Resistor Value'
Thanks
If you ALWAYS had a schematic for circuits you worked on, you truly have led a charmed life! In my job at a small industrial service company, a schematic is a real treat. Most of the equipment we see is composed of obsolete designs our customers want to keep running rather than spend capital money to replace. If we are luck, we may be able to get an interconnect drawing from the customer that will show how the board in hand is connected to outside circuitry. Manufacturers of industrial equipment have become very protective of their designs and information. Most respond to a request for a schematic with, "Send it to us. We'll fix it." Other companies that once freely distributed schematics with the purchase of their equipment no longer do so. The problem seems to have been on the rise as the once tech friendly companies are being bought up by larger companies. Larger companies have the luxury of going to a component manufacturer and saying, " I want to buy 10 million of your 74LS00 ic devices but I want you to ID them as XYZ-098." That pretty well defeats an attempt of repair outside the OEM affiliated shop.I used to make my living as an electronics maintenance technician, and I never worked on any circuit for which I did not first acquire a schematic diagram. Therefore, my advice to you is to first acquire a schematic diagram, and then just look at the pretty picture.
Thank your for your NO HELP.I used to make my living as an electronics maintenance technician, and I never worked on any circuit for which I did not first acquire a schematic diagram. Therefore, my advice to you is to first acquire a schematic diagram, and then just look at the pretty picture.
Tolerance, that should be "Thank _you_ for your NO HELP".Thank your for your NO HELP..
Tolerance, that should be 'in _an_ ideal world this is the case".Yes in ideal world this is the case..
Tolerance, that should be "I asked a real life _question_"and I knew it 20 years back, but please I asked a real life help..
Tolerance, I did answer your question. You just didn't appreciate it., the day you face it, answer others questions.
Tolerance, that should be "if _you_ have nothing to do, don't do it here"., , else, 'if have nothing to do, don't do it here' .
Wonderful. Now how about learning some BASIC ENGLISH, and some COURTESY as well., I know my ABC.
Sorry but your last comment of your first post was pretty rude/condescending.Tolerance, that should be "Thank _you_ for your NO HELP".
Tolerance, that should be 'in _an_ ideal world this is the case".
Tolerance, that should be "I asked a real life _question_"
Tolerance, I did answer your question. You just didn't appreciate it.
Tolerance, that should be "if _you_ have nothing to do, don't do it here".
Wonderful. Now how about learning some BASIC ENGLISH, and some COURTESY as well.
Mike Mandaville
Austin, Texas
Sorry, but you have developed a misperception. Your speculation regarding my intention is outranked by the understanding that my answer fit the question. And that you can find something offensive about the word "pretty" says far more about you than it could ever say about me. Would you like to try again?Sorry but your last comment of your first post was pretty rude/condescending.
Yes, I have spent many a charmed hour sweating under a hot high-intensity lamp with a magnifying glass pressed flat up against my face reverse-engineering a piece of equipment in order to acquire a schematic diagram, or, since beenthere has already introduced the more precise term, a partial-schematic. Been there, done that.If you ALWAYS had a schematic for circuits you worked on, you truly have led a charmed life!
Below are 4 easy methods to find the value of burnt resistor...Hi,
As a maintenance tech. I'm facing a problem of a burnt resistor, such burning that made the color bands fade out. so my question is :'How To Find Burnt Resistor Value'
Thanks
by Jake Hertz
by Aaron Carman
by Jake Hertz
by Aaron Carman