I have revised my schematic to:
-More accurately reflect the switching method used in the pedal
-Correct the LED orientation
-Fix the grounding scheme for the reverb IC. Pins 2 and 4 are internally connected, so pin 2 of the BTDR-2H and pin 2 of the 78L05 are not directly grounded, but grounded through pin 4 on the reverb IC. This was presumably a way to separate the digital ground of the brick from the analog ground of the rest of the circuit. Curiously, there is no separation of the digital and analog grounds on the PT2399, as pins 3 and 4 are soldered directly together on the trace side of the PCB. Also, the ground from pin 6 through the Attack pot (VR1) is decoupled from the 9V supply through a large electrolytic cap.
-I have double-checked every node in this schematic with my multimeter on the actual circuit board, so this schematic is as correct as I can make it. Let me know if you see any issues and I can triple check.
-If the mods can remove the attachment from my previous post, the schematic attached to this post is the revised schematic.
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