ATOCOTO TS-WX200A, TS-WX75A, TS-WX505A, TS-WX900A

Car Amplifier Cable Loom and Speaker Harness Instruction Manual

Model: TS-WX200A, TS-WX75A, TS-WX505A, TS-WX900A Compatible Harness

1. Introduction

This manual provides detailed instructions for the installation and use of the ATOCOTO Car Amplifier 6 Pin Power Cable Loom and 4 Pin Speaker Input Harness. This aftermarket accessory is designed to provide power and speaker input connections for various Pioneer Carrozzeria car amplifier models, ensuring proper functionality and integration into your vehicle's audio system.

2. Product Overview

The product consists of two main components: a 6-pin power cable loom and a 4-pin speaker input harness. These cables facilitate the necessary electrical and audio connections for compatible car amplifiers.

  • 6-Pin Power Cable Loom: Features 16AWG 1015UL wires for power (yellow or red) and ground (black), and 18AWG 1007UL wires for remote and ACC (Accessory) connections.
  • 4-Pin Speaker Input Harness: Utilizes 18AWG OFC (Oxygen-Free Copper) wires for speaker input.
  • Wire Length: Approximately 15cm for both harnesses.

Compatible Pioneer Carrozzeria Models:

  • TS-WX200A
  • TS-WX75A
  • TS-WX505A
  • TS-WX900A
  • Also compatible with TS-WX22A, TS-WX33A, TS-WX44A, TS-WX707A (Note: ACC wire may not be needed for these models).
Car Amplifier 6 Pin Power Cable Loom and 4 Pin Speaker Input Harness
Figure 2.1: Overview of the 6-pin power cable loom and 4-pin speaker input harness.

3. Installation Guide (Setup)

Safety Warning: Before beginning installation, ensure your vehicle's battery is disconnected to prevent electrical shorts or damage. If you are unsure about any steps, consult a professional car audio installer.

3.1 Identifying Connectors

6 Pin and 4 Pin Connectors Labeled
Figure 3.1: The 6-pin power connector and 4-pin speaker input connector.

The harness includes a 6-pin connector for power and a 4-pin connector for speaker input. Refer to Figure 3.1 to identify each connector.

3.2 Connecting the Power Cable Loom (6-Pin)

  1. Locate the corresponding 6-pin power input port on your Pioneer Carrozzeria amplifier. This port is typically labeled "REM./GND/POWER" or similar.
  2. Connect the 6-pin power cable loom to this port. Ensure a secure and snug fit.
  3. Connect the individual wires of the power loom to your vehicle's electrical system:
    • Yellow or Red Wire (16AWG): Connect to a constant +12V power source (e.g., directly to the car battery with an inline fuse).
    • Black Wire (16AWG): Connect to a reliable ground point on the vehicle chassis.
    • ACC Wire (18AWG): Connect to a switched +12V accessory power source (e.g., from the ignition switch or car stereo's accessory output).
    • Remote Wire (18AWG): Connect to the remote turn-on output of your head unit or car stereo.
  4. Note for TS-WX22A, TS-WX33A, TS-WX44A, TS-WX707A models: The ACC wire may not be required for these specific models. Consult your amplifier's original manual for exact wiring requirements.

3.3 Connecting the Speaker Input Harness (4-Pin)

  1. Locate the 4-pin speaker input port on your Pioneer Carrozzeria amplifier. This port is typically labeled "SP INPUT" or similar.
  2. Connect the 4-pin speaker input harness to this port.
  3. Connect the OFC speaker input wires to the speaker output wires from your car stereo or head unit. Ensure correct polarity (+/-) for each channel (left and right).
Carrozzeria Amplifier Input Panel
Figure 3.2: Example of a Carrozzeria amplifier input panel showing SP INPUT and REM./GND/POWER ports.
Cables Connected to Carrozzeria Amplifier
Figure 3.3: Illustration of the power and speaker input cables connected to the amplifier.

After all connections are made, double-check all wiring for correctness and security before reconnecting the vehicle's battery.

4. Operating Instructions

Once properly installed, the cable loom and harness function passively to provide power and audio signals to your amplifier. Operation is dependent on your car amplifier and head unit.

  1. Ensure all connections are secure.
  2. Reconnect your vehicle's battery.
  3. Turn on your car's ignition and head unit. The amplifier should power on automatically via the remote turn-on wire.
  4. Play audio through your head unit to test the sound output from the amplifier.

5. Maintenance

These cables require minimal maintenance. Regular inspection can help ensure longevity and reliable performance.

  • Periodic Inspection: Periodically check all connections to ensure they remain tight and free from corrosion.
  • Cable Integrity: Inspect the cable insulation for any signs of wear, cuts, or damage. Replace if damage is found.
  • Cleaning: Keep the connectors and wires clean and free from dust or debris. Use a dry, soft cloth for cleaning.

6. Troubleshooting

If you encounter issues after installation, refer to the following troubleshooting steps:

Problem Possible Cause Solution
Amplifier does not power on.
  • Loose or incorrect power/ground connection.
  • Remote wire not connected or not receiving signal.
  • Blown fuse in the power line.
  • Verify all 6-pin power loom connections (Yellow/Red, Black, ACC, Remote).
  • Check the remote output from your head unit.
  • Inspect and replace any blown fuses.
No sound from amplifier/speakers.
  • Loose or incorrect speaker input connection.
  • Incorrect polarity of speaker wires.
  • Amplifier settings (gain, crossover) are incorrect.
  • Ensure the 4-pin speaker input harness is securely connected and wires are correctly matched to head unit outputs.
  • Verify speaker wire polarity.
  • Check amplifier settings and head unit volume.
Distorted or poor sound quality.
  • Poor ground connection.
  • Interference from other electrical components.
  • Damaged speaker input wires.
  • Ensure the ground connection is solid and free of paint/rust.
  • Route audio cables away from power cables.
  • Inspect speaker input wires for damage.

7. Specifications

Feature Detail
Brand Name ATOCOTO
Item Type Cables, Adapters & Sockets
Material Plastic + Metal
Voltage 5V (Operating voltage for remote/ACC signals, main power is 12V)
Item Weight 50g
Item Size 15cm (Wire length)
Interface AV-Out (Refers to RCA connections for audio output from amplifier, not directly part of this harness but related to amplifier function)
Power Wire Type 16AWG 1015UL (for +12V and Ground)
ACC/Remote Wire Type 18AWG 1007UL
Speaker Input Wire Type 18AWG OFC
Special Features Designed for Pioneer TS-WX44A, TS-WX33A, TS-WX22A, TS-WX707A, TS-WX200A, TS-WX75A, TS-WX505A, TS-WX900A

8. User Tips

  • Always double-check the pinout of your specific amplifier model against the harness wiring diagram to ensure compatibility and prevent damage.
  • When routing cables, avoid sharp edges and areas where they might be pinched or exposed to excessive heat.
  • For a clean installation, use cable ties to secure the harnesses and prevent rattling or interference.

9. Frequently Asked Questions (FAQ)

Q: Is this harness compatible with all Pioneer amplifiers?
A: No, it is specifically designed for certain Pioneer Carrozzeria models, including TS-WX200A, TS-WX75A, TS-WX505A, TS-WX900A, and also works with TS-WX22A, TS-WX33A, TS-WX44A, TS-WX707A. Please verify your model number.
Q: Do I need the ACC wire for all compatible models?
A: For some models like TS-WX22A, TS-WX33A, TS-WX44A, TS-WX707A, the ACC wire may not be necessary. Refer to your amplifier's specific wiring diagram.
Q: What is the purpose of the remote wire?
A: The remote wire provides a turn-on signal from your head unit to the amplifier, allowing the amplifier to power on and off with your car stereo.

10. Support

For further assistance or technical support, please contact the seller or a qualified car audio technician. Always refer to your amplifier's original manual for specific details regarding its operation and wiring.

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