i have sony KDL-40U2530 not working 3 error blinking
i want help . ı want service manual
i want help . ı want service manual
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Hello , I am looking for a service manual or schematic information to find out where to measure BL-on signal backlight on signal from the mainboard.
I have a tv which works fine and a spare main board that Ii am trying to fault find that is not turning the backlight on,6 flashes.
The backlights work ok with other main board.
Thankyou for any information07-14-2023, 03:50 AM -
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Veste/ LED TV Service Menu Code...10-31-2024, 03:58 AM -
Hello...
my tv almost 2 years not powerd on and when i turned it on nothing happened and only 3 red light keeps blinking
i opened the back cover no sign of damage on the powery suply or motherboard
when i plug in the power i hear the reley sound like tik first and another tik..after that only red keep blinking..
another thing is even after i unplugged the power, The tv keeps red blinking 3 times for 2 almost 2 munites -
I can't find from anywhere. All channels are not tuning perfectly even with the roof antenna, and the sound is distorted.
Sound from AUX is good....02-23-2023, 01:56 PM -
Good Day.
I just replaced tcon on my sony kdl 65xg9505 and getting green amber leds blinking. all voltages are ok according to working sequence.
i downloaded firmware from sony and there is no .pkg fike.. after extracting it gives another file which contains multiple files like inf, payload.bin and 3, 4 other files. i just did that usb but did not worked. anyone knows anything how to do it..?
green amber blinking stops after while and then starts again. tv responds to remote control on off etc. before installing new tcon backlite was coming on without backlite...