View Single Post
Old 10-31-2018, 10:43 PM   #3
Badcaps Veteran
momaka's Avatar
Join Date: May 2008
City & State: VA (NoVA)
My Country: U.S.A.
Line Voltage: 120 VAC, 60 Hz
I'm a: Hobbyist Tech
Posts: 8,952
Default Re: EGVA p/n: 141-BL-E757-TR

You should trace what circuit/chip it goes to so we can figure it out.

There are many types of SOT-23 diode configurations available - i.e. which pin is Anode/Cathode and whether there are 1 or 2 diodes in that device (since it does have 3 pins). Getting the wrong diode could cause further damage in the circuit, so that's why we have to find out what it should be.

I see it's near Q68, so at this point, I can only assume it possibly has something to do with being part of the RAM voltage regulator circuit.

Last edited by momaka; 10-31-2018 at 10:45 PM..
momaka is offline   Reply With Quote