Hi Pisounders,
TLDR: Can anyone tell me
the resistor value I have missing from my pisound board in the attached picture? (circled in red)I am guessing it is 220 Ohm but if any could check to see if it is black with a label β221β.
Background:
I have a problem where I have lost audio out. Sound IN appears to work. I can capture with audacity etc and can see clipping LED turn on. I tried all the advice on the forums testing with without the modep/patchbox image but nothing work. Pisound appeared to be working normally.
I tracked the signal trace from pin 40 of header to the Din pin 14 of the PCM5102A which appeared OK having 220Ohm but while I was checking I saw empty solder pads
I was running Modep via PatchBox in Pi4+Pisound and it was amazing, like the sound and latency was incredible β¦ and then
I decided to try it with a Pi3 as the Pi4 was kicking some serious heat(no fan) while I built a fan and modded the 3D enclosure.
Searching the board it appears I have knocked a resistor off the board, but before I solder a new one on wanted to verify the value. I did see a pic here pcb picture but it is a little fuzzy to be sure.
Any help would be appreciated so I can get back using this.