DS3800HVDB1K - Video Driver Board

SPECIFICATIONS

Part No.: DS3800HVDB1K
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Product Type: Video Driver Board
Availability: In Stock
Series: Mark IV

Functional Description

DS3800HVDB1K is a Video Driver Board developed by GE. It is a part of the Mark IV control system. It provides video signal processing and driving visual outputs for system monitoring. With features like the modular connector, retention levers, and secure 20-pin connector, the board ensures reliable and stable video connections. Its EPROM modules and jumpers enable easy configuration for optimal performance in turbine control applications. Proper handling and installation of the ribbon cable are essential to maintain signal integrity and avoid potential damage to the board.

Modular Connector and Retention Levers

Features a modular connector on one end of the board and retention levers on the other end. This design ensures the board's stable integration into the control system while minimizing the risk of damage or accidental disconnection.

• Modular Connector: Used to securely connect a ribbon cable to the board. This connector is carefully designed for easy handling and ensures stable electrical connections.
• Retention Levers: These are designed to keep the 20-pin connector securely in place, preventing accidental disconnections. The levers are equipped with latches that swing over the connector and lock it in place, ensuring it remains attached throughout operations.

20-Pin Connector

The 20-pin connector is a feature that allows the operator to connect a ribbon cable after the board has been installed into the system, ensuring that the connection process is safe and minimizes the risk of damage.

• Installation Afterboard: The design allows for easier and safer installation of the ribbon cable, as it reduces the likelihood of pulling or stressing the fine wires within the cable, which could cause signal loss or connection failure.
• Retention Latches: The connector is equipped with retention latches that swing over the connector and lock it in place. This mechanism prevents the cable from being removed once it is securely connected. The latch can be disengaged by lifting it off its tab, allowing the connector to be removed when necessary.

EPROM Modules and Jumpers

Equipped with EPROM modules and 15 configurable jumpers that play important roles in configuring the board for specific operational requirements.

• EPROM Modules: These modules store essential data and configuration settings for the Video Driver Board, ensuring that the board performs optimally in conjunction with the rest of the Mark IV control system.
• Jumpers: The 15 jumpers are used to modify the board’s operational settings, allowing for customization of memory and video signal processing to meet the specific needs of the turbine or control system.

Installation and Connection of the 20-Pin Ribbon Cable

The 20-pin connector is specifically designed to reduce the risk of strain and damage to the ribbon cable during installation. It is recommended to connect the ribbon cable after the board is installed, to minimize the possibility of damaging the connections.

• Install the Board: First, securely install the Video Driver Board into the drive or control system.
• Align the Ribbon Cable: Position the 20-pin ribbon cable so that it aligns with the connector on the board. Ensure the pins of the ribbon cable are correctly aligned with the connector.
• Insert the Cable: Firmly insert the ribbon cable into the 20-pin connector on the board.
• Secure the Retention Latch: Once the cable is in place, close the retention latch over the cable. The latch should snap into place, ensuring the cable is securely connected.
• Removing the Cable: To remove the cable, disengage the latch by moving it off the tab and swing it away from the connector. Then, grasp the connector and carefully pull it out.

The WOC team is always available to help you with your Mark IV requirements. For more information, please contact WOC.

Frequently Asked Questions

What is DS3800HVDB1K?
It is a Video Driver Board developed by GE under the Mark IV series.

How do the retention latches on the 20-pin connector work?
The retention latches are designed to keep the ribbon cable securely attached to the 20-pin connector. Once the cable is inserted, the latch swings over the connector and locks it in place. To remove the cable, simply disengage the latch by lifting it off the tab and then pull the connector out.

How do I handle the EPROM modules and jumpers?
The EPROM modules store the data and configuration settings for the board. The 15 jumpers are used for configuring the board's settings, such as operational parameters for video signal processing. When handling the board, ensure to follow the proper installation procedures and avoid unnecessary handling of the EPROM modules to prevent static damage.