XooP
New member
I have been working on this board for å while now, but I can´t figure out why PP3V42_G3H is so high.
Sometimes I get green light, but when that happens the PP3V42_G3H is about 3.45V, usually i get 3.46-3.47.
I have replaced both U6990 and U6901 (don´t know why i did this though).
As far as I can see the resistors and capacitors around 6990 are fine.
[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]What am I missing here?[/FONT]
[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]By the way, It's not my multi meter which is off, other boards measure 3,41-3,42 with the same multimeter.[/FONT]
Sometimes I get green light, but when that happens the PP3V42_G3H is about 3.45V, usually i get 3.46-3.47.
I have replaced both U6990 and U6901 (don´t know why i did this though).
As far as I can see the resistors and capacitors around 6990 are fine.
[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]What am I missing here?[/FONT]
[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]By the way, It's not my multi meter which is off, other boards measure 3,41-3,42 with the same multimeter.[/FONT]