Can a battery be checked with a volt meter?
Can a battery be checked or tested with a Fluke digital volt/ohm meter? If so what terminals can i check this at the USB connector of an itouch. Would the terminal connectors be the same for all generation?
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The technique varies by the type of battery. In this case, the iPod Touch has a Lithium-ion Polymer battery.
由 Kyle Wiens 完成的
Actually no power to the itouch and no communication with itunes. Tried just about everything to reset it and restore it. Still no response. I did take it apart and checked the voltage at the battery terminals and it was around .625 volts just over a half a volt. I even tried with the ipod USB connector connected. Still no change in voltage. My guess it's shorted out or has open circuit internally. Checking with a known good battery form my 1st gen itouch it should be around 3.6 volts. My other guess might be a shorted main board. Right now I'm in the process of elimination. Basic components first. By the way... Nice forum.
由 Nick 完成的
so if you plug in your iPod to either a power adapter or your computer via USB, does the iPod power up at all?
and are you saying that you tried swapping a known good battery and it still didn't work?
由 bac 完成的
Correct. no power at all both ways. I have not tried to replace the battery due to different gen. types. I only checked for comparason. I had a 1st gen battery in my parts bin. I do not have a 2nd gen. battery. I have one on order and should be installed with in a week or two. I will keep you updated
由 Nick 完成的
hi sorry for the ignorance but which is the posiitive and negative on ipod touch 2nd generation. Does anyone have a diagram showing this
Thank you
nicky
由 nick 完成的
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