I have looked at the capacitors on the power board Model #PD46B2_BDY / Code: BN44-00427B and none are bulging or leaking. I am not seeing anything discolored or burned looking.
SAMSUNG BN44-00427B PD46B2_BDY BN4400427B POWER SUPPLY FOR UN40D6400UFXZA UN46D6420UFXZA https://www.abctay.com/wholesale-samsung-bn4400427b-pd46b2bdy-bn4400427b-power-supply-for-un40d6400ufxza-un46d6420ufxza-p-739.html
SOURCE: Samsung LN-T2632H won't turn on.
Follow these steps to figure out what problem is.
When you turn on TV, look at the back and see if the back light on. If it is on, the power supply and inverter work fine. The suspection now is main board and T-con board (the small board on the middle-top of the panel)
To find the problem from the main board or not. Look at the power supply and measure Vs on - turn on the TV, this approx 5 vlt DC needs constant once you turn on the TV. If it is drop or unstable - main board problem - replace it.
If Vs on is good - disconnect the T-con cable from the power sup. If power sup stop clicking - T-con need replacing. Hope it help.
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