Table of Contents

Manual Structure

 

Purpose of this manual

5

Related manuals

5

Contents

5

1.Operating Instructions

2.Service Overview

2-1.

Installation

2-1

 

2-1-1.

Operating Environment

2-1

 

2-1-2.

Power Supply Specifications

2-1

 

2-1-3.

Power Supply Cord

2-1

 

2-1-4.

Installation Space

2-2

 

2-1-5.

Matching Connector and Cable

2-3

 

2-1-6.

Signal Input/Output

2-4

 

2-1-7.

Rack Mounting

2-7

 

2-1-8.

Installing Optional Board

2-9

2-2.

Removal of Cabinet

2-10

2-3.

Location of Main Parts

2-11

2-4.

Circuit Description

2-12

 

2-4-1.

Processor

2-12

 

2-4-2.

Control Panel

2-19

2-5.

Replacement of Board

2-21

 

2-5-1.

Replacement of Plug-in Board

2-21

 

2-5-2.

Replacement of Board

2-21

2-6.

Replacement of Switching Regulator

2-22

2-7.

Replacement of DC Fan

2-23

2-8.

Replacement of Main Parts on Control Panel

2-23

 

2-8-1.

Replacement of Fader Assembly

2-23

 

2-8-2.

Replacement of Rotary Encoder

2-24

 

2-8-3.

Replacement of Joystick

2-25

 

2-8-4.

Replacement of Vacuum Fluorescent Display

2-25

2-9.

Fuse/IC Link Replacement

2-26

2-10. Switch, Indicators, and Volume Controls on Board

2-27

 

2-10-1.

Control Panel

2-27

 

2-10-2.

Processor

2-28

2-11.

Error Indication

2-41

2-12.

Periodic Inspection

2-42

 

2-12-1.

Periodic Replacement Parts

2-42

 

2-12-2.

Filter Cleaning

2-42

DFS-700/700P

1

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Sony BKDF- 702, DFS-700P, BKDF-712, BKDF-711, 702P service manual Table of Contents
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702P, BKDF-711, BKDF-712, BKDF- 702, DFS-700P specifications

Sony, a leader in professional video technology, has developed a range of advanced digital field studio (DFS) products that cater to various broadcasting and production needs. The Sony DFS-700 series is particularly known for its high-quality imaging and robust features, making it a popular choice among professionals.

The Sony DFS-700 is a versatile digital signal processor designed for both field and studio use. It features high-definition video processing capabilities, supporting multiple video formats, including 1080i and 720p. This model is equipped with advanced digital signal processing technology, which ensures superior image quality through enhanced noise reduction and color correction. The DFS-700 also supports various input formats, allowing seamless integration with existing broadcast systems.

Alongside the DFS-700, the BKDF-712, BKDF-711, BKDF-702, and BKDF-702P are essential components in the Sony ecosystem. The BKDF-712 is designed for high-definition video capture and processing, featuring dual-channel capabilities that allow for simultaneous input and output. With support for both SDI and HDMI interfaces, this module provides flexibility in connecting to various video sources.

The BKDF-711 focuses on audio processing, providing high-quality audio capture and mixing capabilities. It supports a range of audio formats, ensuring compatibility with different production environments. The built-in audio delay feature is particularly useful for live broadcasts, helping synchronize audio and video seamlessly.

Next in line, the BKDF-702 is known for its advanced encoding capabilities. It features real-time encoding for different streaming formats, making it ideal for live broadcasts and on-demand streaming. The BKDF-702P, a professional version of the BKDF-702, offers enhanced features such as lower latency and higher compression efficiency, catering to the needs of high-performance streaming.

Each of these modules is designed with modularity in mind, allowing easy upgrades and customization based on specific production requirements. Together, they form a comprehensive solution for professional video and audio processing, embodying Sony's commitment to innovation and quality in the broadcasting industry.

Overall, the Sony DFS-700 and its associated modules represent a blend of technology, flexibility, and high performance, making them indispensable tools for professionals in the ever-evolving landscape of video production. With their cutting-edge features, these products continue to set benchmarks in the world of broadcasting and live event production.
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