admin desktops & Laptops Support Joined Dec 2, 2017 Messages 34,028 Dec 10, 2017 Thread Author #1 Symptom: TV dead. Pulsating noise came from PSU and LED light flashes. Repair/Solution: Check schottky diode DM854 (MBRF1545CT) in PSU for short circuit.
Symptom: TV dead. Pulsating noise came from PSU and LED light flashes. Repair/Solution: Check schottky diode DM854 (MBRF1545CT) in PSU for short circuit.
