TV repair guides and fault diagnosis
Complete Philips TV repair guide covering LED blink codes, hidden service diagnostic menu (SDM/SAM), power supply diagnostics, firmware recovery, and the known LED connector cold-solder fault — for home users and technician
A complete Sony Bravia TV repair guide covering all red LED blink codes (2–10), power supply diagnostics, USB firmware recovery, main board and T-Con fault finding — for home users and professional technicians.
A complete professional guide to diagnosing and repairing LG TV faults — covering main board, power supply, T-Con, and backlight failure. Includes red light blink codes, voltage tests, capacitor repair, and step-by-step fault finding for both home users and experienced technicians.
Complete Samsung TV repair guide covering all blink codes, LED backlight diagnosis (3-blink test), PSU voltage testing, service menu access, One Connect Box faults, and firmware recovery — for home users and professional technicians
A complete guide to diagnosing common TV faults — black screen, no power, lines on screen, no sound and more. Includes tools needed and step-by-step fault finding.