Re: eMachines E15t3G problem
Thanks Toasty, The Anachip does have a different pinout than the AMS part.
Looks like the observed voltages are OK as you said, so I will look elsewhere for a bad componet.
geo
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Last Activity: 08-02-2010, 03:19 PM
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Re: eMachines E15t3G problem
It is an Anachip 1501-50. I could not find a datasheet for it so I'm using the AMS1501-50 datasheet which should be the same.
The Pinout is:
1 Sense
2 Adjust/ground
3 Voutput
4 Vcontrol
5 Vpower
The voltage the device sees on Vcontrol is about 7.3V (pin4-pin2) so Voutput should be about 5 volts.
If you know pin 3 to be ground, could you please point me to a better datasheet.
I will pull the pins as you suggested.
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Re: eMachines E15t3G problem
Have you made any progress on this problem? I have the same E15T3G monitor with the same problem. Pins 3 and 5 of the 1501 regulator shorted to ground. There is 12 V on pin 1 and 5 V on pins 2 and 4. All caps and other componets look good after visual exam.
Any tips on how to remove the 1501?
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