Re: KDL-40S5100 - No picture - Red LED blink x 2

Hi Budm, how are you? thanks for your quick reply. Yes my PS board is holding same schematic. Unfortunately i am outstation for this week. i will do check and let you know the voltages by this weekend to get further help from you. mean time if you suspect or want some more points please post, i can do everything together. i am very much grateful to you for supporting me. sorry for the delay in response. mean time i have connected external switch to short relay contact manually and release the start up problem. once the TV is ON i...

Re: KDL-40S5100 - No picture - Red LED blink x 2

Hi I am Mani from India. Got to know this forum via search engine. Very nice to see the details. Thank you all. I have one issue in my Sony Bravia 40S504 Power Supply board 1-878-598- 11. The link for the schematic is below.


The problem here is even though when we give power on command, the main relay is not getting closed. If i forcefully close, the tv is turning on and working fine. I suspect its having start up problem. probably with Relay driver. Is there any helping hand to fix this issue. i do not want...