Television Oscillator / Crystal: Estimated Prices in Nairobi

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 — the main processor, the T-Con board, the tuner — relies on clock signals derived from oscillators. They are passive, highly reliable componen…

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 — the main processor, the T-Con board, the tuner — relies on clock signals derived from oscillators. They are passive, highly reliable components that rarely fail under normal conditions. When they do fail (often after a lightning strike or severe power surge), they cause the TV to malfunction at a fundamental level — freezing, failing to boot, or producing garbled output.

Where to buy in Nairobi: Oscillators and crystals are stocked by electronics component suppliers including Nerokas (online, based in Nairobi), Ktechnics, and shops on River Road. They are very low-cost components.

Component Type	Frequency Range	Estimated Price (per unit)
Crystal resonator (through-hole)	4 MHz – 50 MHz	KSh 30 – 150
SMD crystal oscillator	8 MHz – 100 MHz	KSh 50 – 300
TCXO (Temperature-compensated)	Various	KSh 200 – 800
Crystal replacement service (labour)	—	KSh 500 – 2,000

Note: The component itself is inexpensive, but identifying which oscillator has failed requires an oscilloscope and skilled diagnostics. Labour dominates the total cost of this repair.