-----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of Olin Lathrop Sent: Wednesday, February 07, 2007 12:36 AM To: Microcontroller discussion list - Public. Subject: Re: [EE] Analysis of Olin's EUSB2 Circuit (sub circuit R2, D3, C2, Q1) What you are "failing" at is responding (again having nothing to do with technical correctness) to the questions I ask. I can see some misconceptions you have, so I ask questions and that will cause you to figure out the thing you need to get past your misconceptions. The problem is you won't do as I ask. You go off and try to analyze other parts of the circuit I specifically said to forget about for now. Several times now I have told you to concentrate on R2 and D3, and you have yet to respond to that at all. I specifically said to ignore the 5.6V line going off the page, but you won't. >>> Lindy Answers: Ok, I get it now. Actually, you've made my job simpler. R2 and D3. I'll keep banging at that nut until I crack it. I included the 5.6 because it was connected to Q1. But 5.5v line, what 5.6v line. I don't even see it. All I see is R2 and D3. Actually all the other components disappeared too. (-: Warmest regards, Lindy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist