This document is the service manual of Sony RDR-HXD870/HXD970/HXD1070, which mainly introduces the functions and characteristics of the product, including laser, transmission standard, channel coverage, video reception, audio reception, antenna output, timer, video recording format, audio recording format, input and output
This service manual provides detailed repair instructions, safety warnings, and component part numbers for Sony DVD recorders model RDR‑HXD870, RDR‑HXD970 and RDR‑HXD1070. It includes disassembly steps, block diagrams, schematic diagrams, and service mode procedures.
The document also lists technical specifications such as power requirements, dimensions, hard‑disk capacities and operating limits, and supplies a comprehensive parts list with exploded views for technicians.
| Power requirements | 220‑240 V AC, 50/60 Hz |
|---|---|
| Power consumption | 49 W |
| Dimensions (W × H × D) | 430 × 76.5 × 286 mm |
| Mass | 4.7 kg |
| Operating temperature | 5 °C to 35 °C |
| Operating humidity | 25 % to 80 % |
| Hard‑disk capacity (RDR‑HXD870) | 160 GB |
Remove the upper case, insert a stiff wire into the tray‑eject hole and pull to eject the tray. If the tray is empty, insert a DVD‑ROM disc before closing the tray and retry.
Never approach the laser exit with the eye closer than 25 cm; observe the beam from a safe distance and wear appropriate eye protection.