This manual is provided for the use of authorized YAMAHA Retailers and their service personnel, who are already familiar with and trained in the safe operation of YAMAHA products.
This Service Manual is intended for authorized Yamaha retailers and service personnel who need to diagnose, repair, and maintain the DVD‑S1500 and DV‑S5770 DVD players. It includes safety notices, electro‑static discharge prevention, laser safety guidelines, and detailed service hints.
The document provides a complete parts list, wiring and schematic diagrams, mechanical part handling instructions, and full technical specifications such as video/audio outputs, power consumption, dimensions, and laser diode parameters.
| Video Output (S‑Video) | 1 Vpp into 75 Ω |
|---|---|
| Component Video Output (Y) | 1 Vpp into 75 Ω |
| Audio Format – PCM Sample Rates | 48, 96, 192, 44.1, 88.2, 176.4 kHz (16‑24 bits) |
| Power Consumption | 25 W (standby 1 W) |
| Dimensions (W×H×D) | 435 × 55 × 315 mm |
| Weight | Approx. 3.2 kg |
| Laser Output Power | 7 mW |
| Power Supply Input (U model) | AC 120 V, 60 Hz |
Keep your eyes and skin more than 30 cm away from the laser pick‑up unit at all times.
Ground yourself with an anti‑static wrist strap and work on a grounded conductive sheet or steel sheet.
Leakage current must not exceed 0.5 mA.
The player consumes 25 W during operation and 1 W in standby mode.