To engineers in charge of repair or inspection of our products.

Before repair or inspection, make sure to follow the instructions so that customers and Engineers in charge of repair or inspection can avoid suffering any risk or injury.

1. Use specified parts.

The system uses parts with special safety features against fire and voltage. Use only parts with equivalent characteristics when replacing them. The use of unspecified parts shall be regarded as remodeling for which we shall not be liable. The onus of product liability (PL) shall not be our responsibility in cases where an accident or failure is as a result of unspecified parts being used.

2. Place the parts and wiring back in their original positions after replacement or re-wiring. For proper circuit construction, use of insulation tubes, bonding, gaps to PCB, etc, is involved. The wiring connection and routing to the PWB are specially planned using clamps to keep away from heated and high voltage parts. Ensure that they are placed back in their original positions after repair or inspection. If extended damage is caused due to negligence during repair, the legal responsibility shall be with the repairing company.

3.Check for safety after repair. Check that the screws, parts and wires are put back securely in their original position after repair. Ensure for safety reasons there is no possibility of secondary ploblems around the repaired spots. If extended damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company.

4.Caution in removal and making wiring connection to the parts for the automobile. Disconnect the battery terminal after turning the ignition key off. If wrong wiring connections are made with the battery connected, a short circuit and/or fire may occur. If extensive damage is caused due to negligence of repair, the legal responsibility shall be with the repairing company.

5.Cautions regarding chips.

Do not reuse removed chips even when no abnormality is observed in their appearance. Always replace them with new ones. (The chip parts include resistors, capacitors, diodes, transistors, etc). The negative pole of tantalum capacitors is highly susceptible to heat, so use special care when replacing them and check the operation afterwards.

6. Cautions in handling flexible PCB

Before working with a soldering iron, make sure that the iron tip temperature is around 270... Take care not to apply the iron tip repeatedly(more than three times) to the same patterns. Also take care not to apply the tip with force.

7.Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

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Boss Audio Systems GT880 service manual
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GT880 specifications

Boss Audio Systems GT880 is an innovative car audio system designed to elevate your in-car listening experience. One of the standout features of the GT880 is its advanced digital signal processing (DSP), which allows for precise tuning and adjustment of audio output. This technology ensures that every sound is delivered with clarity, making those long drives more enjoyable.

The GT880 boasts a sleek, modern design that seamlessly integrates into most vehicles. It features a high-resolution 8-inch touchscreen display that not only enhances aesthetics but also provides an intuitive user interface. The screen ensures easy navigation through settings, playlists, and applications, allowing users to focus on the road ahead.

In terms of connectivity, the Boss GT880 supports Bluetooth technology for seamless wireless streaming of music from smartphones and other devices. This feature ensures that users can enjoy their favorite tunes without the hassle of cords. Additionally, the system comes equipped with USB and AUX inputs, enabling users to connect various media sources effortlessly.

Another key characteristic of the GT880 is its built-in amplifier capability. With a powerful output of around 1000 watts peak, it delivers robust sound performance that can easily fill the car with music. This ensures that whether you prefer booming bass or clear highs, the GT880 can handle it all.

The GT880 also supports multiple audio formats, including MP3, WMA, and WAV files, which means you can play your music library in high quality. The adjustable equalizer allows you to customize the sound profile to your preference, enhancing your listening experience further.

Safety features are paramount in modern car audio systems, and the GT880 does not disappoint. It includes a comprehensive integration for backup cameras, which enhances the safety of maneuvering your vehicle. The system also supports hands-free calling, allowing users to make and receive calls without taking their hands off the wheel.

Overall, Boss Audio Systems GT880 is a dynamic and feature-rich car audio solution that caters to audiophiles and casual listeners alike. With its sophisticated technologies, robust sound performance, and user-friendly design, it stands out as a top choice in the automotive audio market. Whether you're commuting or embarking on a road trip, the GT880 elevates your audio adventure, making every drive memorable.
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