oscilliscope: how too? - GSM-Forum

eurofones · 10-25-2011, 23:55

Hi guys, sorry to sound like a simpleton, but, need to know how to use an oscilliscope. Managed to acquire one from a friend in the research end of things, would anyone know of a simple easy to follow guide/reference guide suitable for using it on phone repairs?
Thanks in advance, Eurofones.

baldev · 10-26-2011, 06:08

this may help you

/////http://www.doctronics.co.uk/scope.htm\\\\\\\\\\\\

VELIKI · 11-06-2011, 17:21

you just start working with it and you will learn.its not so difficulty.all you need to know is timing and V/div.

jebako · 11-14-2011, 14:57

The problem with any kind of measurement is that you have to know what kind of value you are expecting.

If you don't know what the signal needs to be you can't see if it's faulty.
You can know this by having theoretical and practical knowledge, or if you have a repair manual telling you how the signal is supposed to look.

My suggestion is that you find a repair shop and offer to work part time for free for a few months ( if you have time) so you can get experience.

That's how I did it, and it was worth the time

jebako · 11-14-2011, 15:02

The Signal Path » Frequency Generation: Crystals and Ring Oscillators

maybe you can find something for practice on this blog

10-25-2011, 23:55	#1 (permalink)
eurofones Junior Member Join Date: Mar 2008 Location: Ireland Posts: 31 Member: 717650 Status: Offline Thanks Meter: 4	oscilliscope: how too? Hi guys, sorry to sound like a simpleton, but, need to know how to use an oscilliscope. Managed to acquire one from a friend in the research end of things, would anyone know of a simple easy to follow guide/reference guide suitable for using it on phone repairs? Thanks in advance, Eurofones.

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10-26-2011, 06:08	#2 (permalink)
baldev No Life Poster Join Date: Jun 2005 Location: Punjab , INDIA Posts: 1,260 Member: 153805 Status: Offline Thanks Meter: 325	this may help you /////http://www.doctronics.co.uk/scope.htm\\\\\\\\\\\\

11-06-2011, 17:21	#3 (permalink)
VELIKI No Life Poster Join Date: Nov 2002 Location: slovenia Age: 48 Posts: 589 Member: 18028 Status: Offline Thanks Meter: 20	you just start working with it and you will learn.its not so difficulty.all you need to know is timing and V/div.

11-14-2011, 14:57	#4 (permalink)
jebako Junior Member Join Date: Oct 2011 Posts: 9 Member: 1674026 Status: Offline Thanks Meter: 2	The problem with any kind of measurement is that you have to know what kind of value you are expecting. If you don't know what the signal needs to be you can't see if it's faulty. You can know this by having theoretical and practical knowledge, or if you have a repair manual telling you how the signal is supposed to look. My suggestion is that you find a repair shop and offer to work part time for free for a few months ( if you have time) so you can get experience. That's how I did it, and it was worth the time

11-14-2011, 15:02	#5 (permalink)
jebako Junior Member Join Date: Oct 2011 Posts: 9 Member: 1674026 Status: Offline Thanks Meter: 2	The Signal Path » Frequency Generation: Crystals and Ring Oscillators maybe you can find something for practice on this blog