![I need a bit of help clarifying this schematic, especially the bit after the 22M ohm resistor and the 5K input level controller. Quite lost at the moment : r/AskElectronics I need a bit of help clarifying this schematic, especially the bit after the 22M ohm resistor and the 5K input level controller. Quite lost at the moment : r/AskElectronics](https://external-preview.redd.it/rwued24YDa_Obq3aWNzV2ctB5OPXBHJYQQVXmILAb9A.jpg?auto=webp&s=9a0eb1bf88315ed9f3c1df1681d484a46382f30d)
I need a bit of help clarifying this schematic, especially the bit after the 22M ohm resistor and the 5K input level controller. Quite lost at the moment : r/AskElectronics
![Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Headphone Reviews and Discussion - Head-Fi.org Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/11411641_thumb.jpeg)
Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Headphone Reviews and Discussion - Head-Fi.org
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