LOGITECH Z-5500 SCH Service Manual download, schematics, eeprom, repair info for electronics experts
Logitech Z5500 control unit connector replace - YouTube
Manual Logitech Z-2300 (Español - 9 páginas)
Logitech Z-2300 2.1 Speaker System - Newegg.com
Amazon.com: Adaptador HDMI ARC de audio 192 KHz convertidor PCM TV ARC a auriculares, amplificador de altavoz, repetidor, control de volumen sincrónicamente : Industrial y Científico
Logitech z2300 inside and repair - YouTube
How to remove Logitech Z-2300 grill + subwoofer excursion bass test - YouTube
Logitech Z-2300 Remote Control Pod Disassembly – blog.jseaber.com
Pilot Logitech Z-2300 Prośba o rozjaśnienie schematu.
Manual Logitech Z-2300 (Español - 9 páginas)
Logitech X-530 user manual (English - 10 pages)
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