Television Repair and TV Spare Parts services in Nairobi, Kenya:

Television repair involves diagnosing and fixing issues that affect the TV's functionality, performance, or picture quality. While some minor problems can be resolved through troubleshooting, more complex issues often require the expertise of a trained technician. Television repair may involve repairing or replacing faulty components, adjusting settings, and performing software updates, among other tasks.

Television Parts:

Television sets are complex electronic devices composed of various components. Some of the key parts of a television include:

1. Power Supply Board: Supplies power to all the TV's components and circuits.

2. Main Board (Logic Board): Controls the TV's functions, processes audio and video signals, and interfaces with external devices.

3. Inverter Board (for CCFL backlit TVs): Provides power to the CCFL backlight tubes.

4. LED Backlight Array (for LED/LCD TVs): Provides illumination for the screen in LED/LCD TVs.

5. T-Con Board (Timing Control Board): Manages the timing and control of the display panel.

6. Display Panel (LCD, LED, OLED, etc.): The screen that displays the images.

7. Audio Board: Manages audio functions and processing.

8. Tuner Module: Receives and processes TV signals.

9. Remote Control Receiver: Receives signals from the remote control.

10. Speakers: Output audio for sound playback.

Common Television Problems and Solutions:

1. No Power: Check the power source and power cord for any issues. Test the outlet with another device to ensure it's working. If the TV still doesn't power on, there may be a problem with the power supply board or main board, requiring professional repair.

2. No Picture, but Sound is Working: Verify the input source and check the video cables. Adjust brightness and contrast settings. If the picture is still absent, it may indicate an issue with the video processing circuitry or the display panel.

3. No Sound, but Picture is Visible: Ensure the volume is not muted and check audio settings. Test the TV with different audio sources. If there's still no sound, the audio circuitry or speakers may need repair.

4. Distorted Picture or Noisy Screen: Check video cables and test the TV with different sources. Adjust picture settings. Persistent distortion or noise may indicate display panel issues.

5. Remote Control Problems: Replace the remote batteries. Clean the remote and TV's IR receiver. Reprogram or pair the remote if required. If the problem persists, consider using a universal remote or purchasing a new one.

Television Spare Parts:

Television spare parts refer to replacement components used to repair a malfunctioning TV. Some common spare parts include power supply boards, main boards, T-Con boards, inverter boards (for CCFL backlit TVs), LED backlight arrays (for LED/LCD TVs), audio boards, speakers, and tuner modules. Spare parts can be sourced from TV manufacturers, authorized service centers, or reputable electronics suppliers.

It's important to note that television repair can be complex, involving delicate electronic components. Attempting DIY repairs without the necessary knowledge and tools can lead to further damage or even pose safety risks. For complicated issues, it's best to seek professional help from qualified TV repair technicians who have experience in diagnosing and repairing televisions.