Expert advice on television repair in Nairobi — screen fixes, motherboard guides, DIY tips and industry news from our certified technicians.
The front glass (also called the protective glass panel or cover glass) is a clear protective layer that sits in front of the actual LCD/LED display panel. The bezel is the plastic or metal frame that…
Oscillators and crystal resonators are tiny components that generate precise clock frequencies used by the TV's circuits for timing and synchronisation. Every digital circuit in a television &mdas…
Smart televisions store their operating system, apps, and user settings in onboard flash memory — typically eMMC (Embedded MultiMediaCard) chips soldered onto the main board. When eMMC memory fa…
Smart televisions contain onboard RAM (Random Access Memory) — typically DDR3 or DDR4 — that supports the CPU in running the operating system, apps, and video buffering. In most TVs this R…
The microprocessor (CPU) is the central processing unit of the television's main board — it runs the smart TV operating system, processes video and audio decoding, manages app execution, and…
Diodes are semiconductor components that allow electrical current to flow in one direction only. In television circuitry they serve several critical roles: rectifier diodes convert AC to DC in the pow…
Resistors are passive components that limit or regulate electrical current flow within a circuit. In television electronics, they appear throughout the power supply, audio amplifier, and signal proces…
Capacitors are among the most common failure points in television electronics — particularly electrolytic capacitors on the power supply board, which are stressed by heat and voltage fluctuation…
Inductors (also called coils or chokes) are passive electronic components that store energy in a magnetic field and filter electrical signals. In television power supply boards, inductors play a key r…
Transistors are semiconductor devices used for switching and amplification in television circuits. In TV power supply boards, power transistors (including MOSFETs and bipolar junction transistors) han…
