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Green rectangular circuit board with silver connectors and black components

OEM Industries

OEM Industries RUNTKA721WJQZ High Voltage Power Supply Board for Sharp 40G N120

SKU CH-KDX8-H7MYM

High voltage power supply board RUNTKA721WJQZ for Sharp 40G N120 models

  • High-voltage supply drives Sharp 40G N120 displays
  • Model RUNTKA721WJQZ ensures correct replacement fit
  • New OEM Industries board delivers reliable performance
  • Purpose-built for Sharp 40G N120 compatibility
  • Direct high-voltage power for stable operation

Compatible Replacement Board

The OEM Industries RUNTKA721WJQZ is a high voltage power supply board built specifically for the Sharp 40G N120. It serves as a direct replacement part for technicians repairing or maintaining that specific display model. Buyers needing a different form factor or voltage specification will not be able to use this board.

Targeted Voltage Delivery

This board supplies the high voltage levels required by the 40G N120 panel without providing excess capacity for other configurations. It handles the designated load for this specific Sharp model and runs out of headroom immediately if adapted to a different screen. Installers must verify the exact model match before fitting.

Component-Level Integration

The unit mounts inside the display chassis using the original fixing points for the Sharp 40G N120. Its connectors align with the factory harness, allowing a straightforward swap during service. No additional wiring or mounting hardware is included, so the existing installation must be intact.

Highlights

  • High-voltage supply drives Sharp 40G N120 displays
  • Model RUNTKA721WJQZ ensures correct replacement fit
  • New OEM Industries board delivers reliable performance
  • Purpose-built for Sharp 40G N120 compatibility
  • Direct high-voltage power for stable operation

Specifications

ModelRUNTKA721WJQZ

Questions about this item

Will the RUNTKA721WJQZ board power my existing Sharp 40G N120 display panel correctly?

This board is built specifically for the Sharp 40G N120 model, so it matches the voltage and connector requirements of that panel.

How can I confirm the RUNTKA721WJQZ is operating properly after installation?

The display should light up evenly with no flicker or dimming, and the backlight should reach full brightness at the panel's rated 120 Hz refresh.

Does the RUNTKA721WJQZ package include any cables or mounting hardware, or must I source them separately?

The listing shows only the power supply board itself; any interconnect cables or mounting brackets are not included and must be obtained separately.

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