This is a service manual for PD-S707, which introduces its safety information, internal structure and circuit principle.
This service manual provides detailed information for repairing and maintaining the Pioneer PD‑S707 compact disc player. It includes safety guidelines for handling the Class 1 laser, exploded views, parts lists, wiring diagrams, and adjustment procedures.
The document also lists the panel facilities, electrical specifications, dimensions, and weight of the player, as well as a block diagram of the internal circuitry. It is intended for trained service personnel.
| Power requirement (U.K. and European models) | AC 220‑230 V, 50/60 Hz |
|---|---|
| Power requirement (switchable models) | AC 110/120‑127/220‑230/240 V, 50/60 Hz |
| Operating temperature | 5 °C – +36 °C |
| External dimensions | 420 mm (W) × 374 mm (D) × 128 mm (H) |
| Signal‑to‑noise ratio | ≥ 110 dB (EIAJ) |
| Dynamic range | ≥ 96 dB (EIAJ) |
| Harmonic distortion | ≤ 0.004 % (EIAJ) |
| Audio channels | 2‑channel (stereo) |
The apparatus contains a Class 1 laser and must be serviced only by a specially instructed person.
The interlock disables the laser when switch S601 is on the CLMP terminal side; it also does not work in test mode or if certain pins are grounded or shorted.
Models support AC 220‑230 V, AC 230‑240 V, and a switchable AC 110/120‑127/220‑230/240 V range, all at 50/60 Hz.
The player measures 420 × 374 × 128 mm (W × D × H) and weighs 7.2 kg.