DLowndes Posted August 27 Share Posted August 27 (edited) POD XT Service Manual.pdf - YGG Channel Portal In the above linked manual, on the 3rd page (identified as sheet 7 of 9), it shows the drain of the mosfet Q1 connected to the +8V line, but it seems to be connected to the unregulated 12-15V line that the 8V regulator uses - see the attached image. Just to be clear, the 12-15V is a lumpy half rectified signal when viewed on a scope. Can anyone confirm this? Edited August 28 by DLowndes Add image & extra information Quote Link to comment Share on other sites More sharing options...
DLowndes Posted August 31 Author Share Posted August 31 I've found a better circuit diagram with more pages here: Line 6 POD XT Series Ultimate Tone | SynthXL - FREE Service Manual That has the Revision E circuit which is the board I have. Interestingly, what the power section labels as +8V is the half wave rectified signal that I measure as between 12-15V, so the PCB does match the circuit diagram, it's just that what's called the +8V supply is not the output from the 8V regulator that one would expect! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.