Hello, I'm working on an 820-02382-A. It has no power. After verifying all power rails were good, I swapped the CD32's from another A2485 (M1 Pro version, not M1 Max). While installing them, i lost track of which one was for the DFU port, and which one was for the right side port next to HDMI. After installing them, I still had no power. I tried swapping them, still no power. All non NOSTUFF components around the CD32's are present.
Testing info:
DFU Port - 5V, consistently spikes to 1A on/off. Reports DCP 1.5A and USB 2.0 HIGH on ammeter
Not DFU Port - 5V, constant 0.14A draw, no change, no capabilities reported
Right Port - 5V, consistently spikes to 1A on/off, no capabilities reported
Do I have bad CD32's, did I solder them poorly, or is something else going on? All 3? Thanks!
Testing info:
DFU Port - 5V, consistently spikes to 1A on/off. Reports DCP 1.5A and USB 2.0 HIGH on ammeter
Not DFU Port - 5V, constant 0.14A draw, no change, no capabilities reported
Right Port - 5V, consistently spikes to 1A on/off, no capabilities reported
Do I have bad CD32's, did I solder them poorly, or is something else going on? All 3? Thanks!