DFS-700/700P

Chapter 1 Overview

Features of This System

Color correction function

A YUV color correction function is provided for white balance adjustment and general color adjustment.

User program effect and snapshot function

•User program effects: This system has a large number of built-in effects, but also allows the user to create original effects, and save them in memory, for execution in the same way as the built-in effects. Up to twenty user program effect patterns, both linear and nonlinear, can be saved.

•Snapshot function: The processor unit includes snapshot registers 0 to 99, each of which can hold a snapshot of the control panel settings. These can then be recalled as required.

Interfacing with editors

This system is equipped with I/O interfaces for two sets of control signals, allowing operation together with various editing control units.

•Nine-pin interface connector (one input/output):

for A/B roll editing (two players, one recorder) together with a PVE-500, BVE-2000 series, or other editing control unit

•GPI (General Purpose Interface) and trigger

signal connectors (two inputs): for control from external equipment not fitted with the 9-pin interface

This system also supports the background through mode. If connected to a recorder VCR with a preread function, A/B roll editing with a minimum of two VCRs is possible. (In background through mode, the delay to the signal selected on the background bus of this system is 4H. Note that there are restrictions on the effect patterns that can be used for preread editing.)

Option Boards

The DFS-700/700P system has the following option boards.

BKDF-701 SDI and Component Input Board

When this board is installed, it allows all eight video inputs to be used as either SDI or analog component inputs. When using this board, you can select the types of the optional inputs individually, using the setup menu.

BKDF-702/702P Y/C and Composite Input Board

When this board is installed, it allows four video inputs to be used as either Y/C (S-video) or analog composite inputs. When using this board, you can select the types of the optional inputs individually, using the setup menu.

BKDF-711 2nd Channel DME Board

This board provides a second DME channel, enabling two-picture box, two-picture brick, and other effects.

BKDF-712 3D Video Mapping Effects Board

This board provides 3D mapping effects, including 3D page turn, 3D beveled edge, and other effects.

Chapter 1 Overview

Aspect ratio selection

In the setup menu it is possible to select either 4:3 or 16:9 as the screen aspect ratio.

Easy operation for live broadcasting

The following features make this system suitable for live broadcasting from CATV studios and so on.

•Fully-equipped control panel offers easy operability for signal selection and transition setting.

•Parallel tally output and preview output supplied as standard

External synchronizing connectors for higher editing precision

The system is provided with black burst outputs for synchronizing other connected devices, and a genlock input for synchronization to an external signal. This allows more precise editing.

Rack mounting

The processor unit can be mounted in an EIA standard 19-inch rack.

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Sony DFS-700P, BKDF- 702, BKDF-712, BKDF-711, 702P service manual Option Boards, Features of This System
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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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