Hello all, this tv wont power on. When I push power the light power led stays on 2 or 3 seconds then I hear a clicking noise from power supply board then the trouble codes flash (power light and ops flash together twice then the opc light flashes 3 times). If I test volts on initial power up everything reads normal until the clicking noise then they drop to zero, however the 12v pins to tcon board only read .6v when powering up. I can start the unit with hard reset by plugging AC in while holding down the vol down and input buttons and this will power up all the backlight and it no longer flashes trouble codes. I still can't use the tv in this state or get anything to pull up on the screen, when I do this all the volts hold accurate except the 2 12v pins going to the tcon board, they read .7v when I do this. The manual suggests its the power supply board according to the number of flashes but I want to make sure I'm not missing anything before ordering a power supply board.
Thanks in advance, I'm new to this site but I'm very impressed and have learned a good bit from the members.
Thanks in advance, I'm new to this site but I'm very impressed and have learned a good bit from the members.
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