Logitech Z5500 Wiring | Diagram Exclusive

Once the amplifier is powered on, you can feed standard line-level audio signals into it:

When repairing or modifying the Logitech Z-5500 , always observe the following precautions: logitech z5500 wiring diagram exclusive

The complete Logitech Z-5500 Go to product viewer dialog for this item. Once the amplifier is powered on, you can

Ensure that Pin 13 is securely connected to the negative terminal of your power circuit to prevent line hum and pop noises. The logic pinouts are slightly different, so use

Below is the definitive pinout classification for the Logitech Z-5500 : Audio Channel Pins (Shielded Lines) Right Rear Audio Input Pin 2: Subwoofer Audio Input Pin 3: Left Rear Audio Input Pin 4: Center Audio Input Pin 5: Left Front Audio Input Pin 9: Right Front Audio Input Pin 15: Ground (Audio Negative) System Logic & Power Pins (Unshielded Lines) Pin 6: Channel Enable (Rear Left / Rear Right) Pin 7: Channel Enable (Front Left / Front Right) Pin 8: Channel Enable (Center / Subwoofer) Pin 10: +8V Logic Power Supply (From Subwoofer PSU) Pin 11: Main System On / Off Trigger Pin 12: Mute Control Line Pin 13: System Logic Ground Pin 14: +18V Logic Supply / Positive Rail 🔌 How to Bypass the Control Pod

Older models feature spring-clip connectors for the satellite speakers, while newer variants use RCA jacks. The logic pinouts are slightly different, so use a multimeter to verify ground before applying external power.

If your original control pod has failed, you can create a custom bypass cable. This allows you to feed audio signals directly into the subwoofer's amplifier from an external AV receiver, PC, or DAC. Essential Materials 1x solder-cup connector Multi-core shielded wire (or RCA patch cables) Soldering iron & electrical solder 1x 10k Ohm resistor (to bridge the trigger pins) Steps to Power On the Internal Amplifier To bypass the control pod Go to product viewer dialog for this item.