SKU: 78185477573

Blackmagic Design Spares - UltraStudio 4K 2 - PCB Front

Sale price$415.56 Regular price$461.73
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Description

Blackmagic Design Spares - UltraStudio 4K 2 - PCB FrontThe Blackmagic Design Spares UltraStudio 4K 2 PCB Front is the dedicated internal circuit board that manages the user interface, status monitoring, and control inputs located on the front panel of the UltraStudio 4K 2. This board serves as the bridge between the user's physical adjustments and the main processing engine of the device. Interface and Control Logic The Front PCB is responsible for translating all tactile and visual data on the front of

The Blackmagic Design Spares - UltraStudio 4K 2 - PCB Front is the dedicated internal circuit board that manages the user interface, status monitoring, and control inputs located on the front panel of the UltraStudio 4K 2. This board serves as the bridge between the user's physical adjustments and the main processing engine of the device.

Interface and Control Logic

The Front PCB is responsible for translating all tactile and visual data on the front of the 1RU unit. It houses the controllers for the following components:

  • LCD Monitoring: It drives the integrated color display that provides real-time video previews, audio meters, and timecode information.

  • Button Matrix: Manages the logic for the backlit input selection buttons (SDI, HDMI, Analog, etc.), ensuring the Main PCB receives the correct command when a source is switched.

  • Rotary Encoder: Processes the signals from the search dial, allowing for smooth navigation through internal menus and settings.

  • Audio Monitoring: Controls the logic for the front-mounted headphone jack and the associated volume control.

Tally and Status LEDs

Beyond the LCD, the Front PCB manages the various status indicators that notify the operator of the device's current state. This includes "Locked" signal indicators and active input LEDs. If the front panel buttons become unresponsive or the LCD remains blank despite the unit being powered on, the Front PCB is usually the component requiring replacement.

Connectivity to the Main Board

The Front PCB is typically connected to the Main PCB via a high-density ribbon cable. This connection carries the video data for the LCD and the command data for the buttons. Because this board is separate from the high-heat processing chips on the Main PCB, it is less prone to thermal failure but can be damaged by physical impact to the front of the unit or liquid ingress through the buttons.

Key Features

  • Genuine Blackmagic Spare: Specifically designed for the second-generation UltraStudio 4K.

  • Tactile Restoration: Fixes sticky, unresponsive, or "ghosting" button issues.

  • Display Quality: Provides a fresh LCD panel for critical on-unit signal verification.

  • Integrated Design: Pre-populated with the necessary switches and connectors for a direct "drop-in" replacement.

Technical Installation Note

Replacing the Front PCB requires careful handling of the unit's aesthetic and functional components.

  • Faceplate Removal: You must remove the front magnesium alloy faceplate to access the mounting screws for the board.

  • Ribbon Cable Alignment: The cable connecting this board to the Main PCB is often short and stiff; ensure it is fully seated in the ZIF connector before closing the chassis to avoid intermittent control issues.

  • LCD Alignment: Ensure the LCD is perfectly centered within the viewing window of the faceplate during reassembly to prevent edge-bleeding or obscured pixels.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78185477573

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