This manual introduces the functions and features of KDC-X889, KDC-MP828, KDC-MP7028, KDC-MP728, KDC-X789 and KDC-MP628.
This manual covers safety precautions, installation, and operation of the Kenwood CD‑Receiver models KDC‑X889, MP828, MP7028, MP728, X789 and MP628. It explains how to register the product, avoid short circuits, and maintain the unit for reliable performance.
The guide details audio features such as supported file formats, tuner controls for SIRIUS and HD Radio, menu navigation, and provides full technical specifications for FM/AM tuners, CD player, and audio output. Troubleshooting tips and cleaning instructions are also included.
| FM tuner frequency range | 187.9 MHz - 107.9 MHz |
|---|---|
| Signal‑to‑Noise ratio (FM mono) | 270 dB |
| Stereo separation (1 kHz) | 240 dB |
| Laser diode type | GaAlAs |
| D/A converter resolution | 21 Bit |
| Total harmonic distortion (1 kHz) – MP828/MP7028/MP728/MP628 | 20.01 % |
| Signal‑to‑Noise ratio (1 kHz) – MP7028/MP728/MP628 | 2105 dB |
| Operating voltage | 14‑4 V (11‑16 V allowable) |
Never place metallic objects such as coins or metal tools inside the unit.
Use the correct extensions: AAC files as “M4A”, MP3 files as “MP3”, and WMA files as “WMA”.
Up to 64 characters for MP7028/MP728/MP628 models, while the X889/MP828/X789 models allow up to 128 characters.