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LAPTOP IC KB3920QF B0

SKU: 2400

  • Rs. 450.00

Availability : 5

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Eastern, Ampara, Damana Change

Standard Delivery 24 November - 25 November

3-4 day(s) Rs.235

Cash on Delivery Available

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Description Product Details
  • Weight 0
  • Category LAPTOP PARTS

The KB3920QF-B0 is an Integrated Circuit (IC) manufactured by ENE Technology Inc. It serves as a keyboard controller IC commonly found in laptops. This IC is responsible for managing keyboard input/output operations, including scanning key presses and sending data to the laptop's main processing unit.

Here are some key features and functions of the KB3920QF-B0:

1. **Keyboard Controller:** The IC acts as a controller for the laptop's keyboard, handling communication between the keyboard and other system components.

2. **Scan Matrix:** It organizes the keyboard keys into a scan matrix, allowing the controller to identify which keys are being pressed.

3. **Input Debouncing:** The IC helps debounce the keyboard input signals, preventing unintended key presses or bounce caused by mechanical vibrations.

4. **Key Mapping:** It maps the physical key presses to corresponding digital codes that can be processed by the laptop's CPU.

5. **LED Control:** Some versions of this IC also include LED control functions for managing the status indicators on the laptop's keyboard, such as Caps Lock, Num Lock, and Scroll Lock indicators.

Overall, the KB3920QF-B0 plays a crucial role in ensuring the proper functioning of the keyboard in a laptop. If there are issues with keyboard functionality, such as certain keys not working or erratic behavior, the KB3920QF-B0 IC might be one of the components to inspect and potentially replace if faulty.

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Welcome to Pettah Computers, where we proudly serve as importers and distributors of a diverse range of computer products, laptop spare parts, and state-of-the-art security solutions within the dynamic market of Sri Lanka. Our mission is simple yet profound: to provide our valued customers with access to cutting-edge technology that enhances both productivity and peace of mind.

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