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SKU: S-BLA-SVHUB12A/PCBFRT

Blackmagic Design Spares - Smart Videohub 12x12 - PCB Front

R 1,976.85
Tax included Shipping calculated at checkout.

The Blackmagic Design Spares - Smart Videohub 12x12 - PCB Front is the primary interface board located directly behind the front panel of the Smart Videohub 12x12. This board is the critical link between the user’s physical inputs and the main routing matrix, handling all local control, visual feedback, and menu navigation.

Control and Navigation Logic

The Front PCB manages the hardware components that allow for fast, manual crosspoint changes without needing a computer. It integrates:

  • Rotary Search Dial Interface: Houses the logic for the precision spin knob used to scroll through inputs and outputs.

  • Tactile Button Array: Manages the "Take," "Clear," and "Menu" buttons, including their internal LED illumination for low-light machine room environments.

  • LCD Controller Bridge: While the LCD panel itself is a separate part, this PCB provides the driver logic and data bridge to display live video previews, source labels, and format information.

Visual Routing Management

A key feature of the Smart Videohub series is Visual Routing, which allows you to see the video signal as you scroll through ports. The Front PCB coordinates this by receiving compressed video thumbnails from the Main PCB and rendering them on the integrated 1-inch (approx.) LCD.

Interconnectivity

The board connects to the Main 6G-SDI PCB via a dedicated high-density ribbon cable. This connection is responsible for:

  • Bidirectional Data: Sending button presses and knob movements to the router and receiving tally and signal status back.

  • Power Distribution: Drawing low-voltage power to illuminate the buttons and the LCD backlight.

Key Features

  • Genuine Manufacturer Part: Specifically designed for the Smart Videohub 12x12 1RU chassis.

  • Mechanical Restoration: The primary solution for fixing "ghost" button presses, a skipping rotary knob, or a completely unresponsive front panel.

  • Integrated Design: Comes with the rotary encoder and all micro-switches pre-soldered for a direct "drop-in" replacement.

  • Compact Form Factor: Engineered to fit precisely within the shallow front cavity of the 12x12 unit.

Technical Installation Note

Replacing the Front PCB is a precision task that focuses on mechanical alignment:

  • Knob Alignment: When re-assembling the front panel, the rotary encoder shaft must be perfectly centered. If it is slightly off-center, the machined metal knob may rub against the faceplate or feel "gritty" when turned.

  • Ribbon Cable Handling: Ensure the ribbon cable is seated squarely in the connector. A loose connection here can cause the LCD to display "snow" or prevent the buttons from functioning.

  • Faceplate Care: The front of the Videohub is a single piece of machined metal. When removing it to access the PCB, be careful not to lose the small light pipes or plastic spacers used for the button illumination.

  • Clean Environment: Ensure the area between the LCD and the front acrylic window is free of dust before sealing, as any particles will be backlit and highly visible during operation.

Blackmagic Design Spares - Video Assist 4K - Main PCB
Blackmagic

Blackmagic Design Spares - Smart Videohub 12x12 - PCB Front

R 1,976.85

The Blackmagic Design Spares - Smart Videohub 12x12 - PCB Front is the primary interface board located directly behind the front panel of the Smart Videohub 12x12. This board is the critical link between the user’s physical inputs and the main routing matrix, handling all local control, visual feedback, and menu navigation.

Control and Navigation Logic

The Front PCB manages the hardware components that allow for fast, manual crosspoint changes without needing a computer. It integrates:

  • Rotary Search Dial Interface: Houses the logic for the precision spin knob used to scroll through inputs and outputs.

  • Tactile Button Array: Manages the "Take," "Clear," and "Menu" buttons, including their internal LED illumination for low-light machine room environments.

  • LCD Controller Bridge: While the LCD panel itself is a separate part, this PCB provides the driver logic and data bridge to display live video previews, source labels, and format information.

Visual Routing Management

A key feature of the Smart Videohub series is Visual Routing, which allows you to see the video signal as you scroll through ports. The Front PCB coordinates this by receiving compressed video thumbnails from the Main PCB and rendering them on the integrated 1-inch (approx.) LCD.

Interconnectivity

The board connects to the Main 6G-SDI PCB via a dedicated high-density ribbon cable. This connection is responsible for:

  • Bidirectional Data: Sending button presses and knob movements to the router and receiving tally and signal status back.

  • Power Distribution: Drawing low-voltage power to illuminate the buttons and the LCD backlight.

Key Features

  • Genuine Manufacturer Part: Specifically designed for the Smart Videohub 12x12 1RU chassis.

  • Mechanical Restoration: The primary solution for fixing "ghost" button presses, a skipping rotary knob, or a completely unresponsive front panel.

  • Integrated Design: Comes with the rotary encoder and all micro-switches pre-soldered for a direct "drop-in" replacement.

  • Compact Form Factor: Engineered to fit precisely within the shallow front cavity of the 12x12 unit.

Technical Installation Note

Replacing the Front PCB is a precision task that focuses on mechanical alignment:

  • Knob Alignment: When re-assembling the front panel, the rotary encoder shaft must be perfectly centered. If it is slightly off-center, the machined metal knob may rub against the faceplate or feel "gritty" when turned.

  • Ribbon Cable Handling: Ensure the ribbon cable is seated squarely in the connector. A loose connection here can cause the LCD to display "snow" or prevent the buttons from functioning.

  • Faceplate Care: The front of the Videohub is a single piece of machined metal. When removing it to access the PCB, be careful not to lose the small light pipes or plastic spacers used for the button illumination.

  • Clean Environment: Ensure the area between the LCD and the front acrylic window is free of dust before sealing, as any particles will be backlit and highly visible during operation.

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