This service manual covers the Marantz CD-7 CD player, offering detailed technical specifications, service hints, and a complete parts list. It includes wiring and block diagrams, schematic drawings, and exploded views of the tray mechanism to aid technicians in troubleshooting and repairs. The document also explains how to enter the service mode, lists error codes, and provides microprocessor and IC data, making it a comprehensive reference for maintenance and servicing of the CD-7 unit.
| Channels | 2 |
|---|---|
| Sampling frequency (CD mode) | 44.1 kHz |
| Output level (cinch JACKS) | 2.2 V RMS |
| Power consumption | 19 W |
| Dimensions (W x H x D) | 454 mm x 139 mm x 344 mm |
| Net weight | 16.6 kg |
| Operating temperature range | +5 °C ~ +35 °C |
| Signal‑to‑noise ratio | > 102 dB |
| Total harmonic distortion (THD) | 0.002 % |
Turn the power on while pressing the PLAY and OPEN/CLOSE buttons together.
The focus error is indicated by Err 02.
The unit consumes 19 W of power.
The remote control uses one AAA (R03) battery.