This guide provides step‑by‑step instructions for installing the Sony CDX-M850MP car CD/MD changer. It includes mounting the unit, connecting power, audio, and control leads, and configuring optional accessories.
Key sections cover cautions for safe wiring, speaker connection rules, bracket removal, and mounting angle adjustment. The manual also lists part numbers and supplies wiring diagrams to ensure a reliable installation.
| Supply voltage | 12 V DC (negative earth) |
|---|---|
| Fuse rating | 10 A |
| Maximum supply current (audio out) | 0.3 A |
| Maximum supply current (aux in) | 0.1 A |
| Speaker impedance | 4 to 8 ohms |
| Mounting angle limit | less than 60° |
Insert both release keys between the unit and the bracket, click them, then pull down the bracket and lift the unit.
A 10 A fuse should be used for the power input circuit.