This document is the operating instructions for Sony Radio Cassette Player, printed by Sony Corporation in 2000. It describes the usage of the product. The document mentions that the printing was done using VOC-free vegetable oil based ink. The product has a CE marking and is valid in countries within the European Economic Area. It can be powered by either a dry battery or a rechargeable battery, and the charging time depends on the model and voltage.
This manual covers the basic operation of the Sony WM-FX675 Walkman cassette player, including how to insert batteries, use the remote control, and play tapes. It also explains the radio functions, presetting stations, and sound‑enhancement features such as Mega Bass and Sound Revitalizer.
Safety precautions, maintenance tips, and technical specifications are included to help users keep the device in good condition and avoid damage to the unit or batteries.
| FM frequency range | 87.5 – 108 MHz |
|---|---|
| AM frequency range (North, Central, South America) | 530 – 1710 kHz |
| Tape playback frequency response (Dolby NR off) | 40 – 15 000 Hz |
| Headphone jack load impedance | 8 – 300 Ω |
| Power requirement | 15 V |
| Dimensions (W × H × D) | 108.4 × 77.7 × 23.9 mm |
| Mass | 145 g (5.2 oz) |
| Dry battery type | One R6 (size AA) battery |
| Rechargeable battery type | NC‑6WM, 1.2 V, 600 mAh, Ni‑Cd |
| Battery life – alkaline (tape playback) | 36 hours |
| Battery life – alkaline (radio reception) | 32 hours |
| Battery life – rechargeable (tape playback) | 10 hours |
| Battery life – rechargeable (radio reception) | 10 hours |
Replace or charge the battery when the “<1” symbol flashes in the display.
Slide the HOLD switch in the direction of the arrow to lock the controls of the Walkman or the remote control.
Clean the tape head with a cotton swab and cleaning solvent after every 10 hours of use, and wipe the exterior with a soft, slightly damp cloth; do not use alcohol or thinner.