Red blinking power
I had the same problem with my 55 inch Samsung TV (blinking red standby light and a clicking sound when the TV was turned on, TV would not come on). After checking components on the power supply board I found that the five 33 ohm (orange-orange-black) resistors and changed value. Each resistor measured approximately 3.6 ohms.
I replaced all five resistors. Now the TV works.
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