Kortek KT-2914F TV Power Supply Repair Service

Professional diagnostic and board-level repair service for this Kortek KT-2914F TV Power Supply.

Kortek KT‑2914F is a 15 V TV power supply used in early CRT monitors, featuring a high‑voltage output stage and an integrated regulator board. Common failure modes include failed electrolytic capacitors on the rectifier/filter section, burnt or cracked diodes in the HV path, and worn MOSFETs or transistors that regulate the 15 V rail; these are often accompanied by a loss of power or intermittent operation. First‑check diagnostics: verify input AC voltage and polarity, measure output DC rails (15 V and any intermediate voltages) with a multimeter, inspect the board for bulging or leaking capacitors and look for burnt components on the HV side; if available, review any error codes from the monitor’s diagnostic LEDs. Post Comment

Need your Kortek KT-2914F TV Power Supply repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

• ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
• 🔁 Clear approval process – No repair begins without your approval
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request   Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

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