I have the same problem (Sony KP-51WS520 wont turn on). The standby light blinks 4 times when pressing the on button.
Any info is appreciated!
Count the number of blinks of the standby light. It will bink a count, pause and do it again (Common counts are 2 -9) Give this count to a Sony service center and they can help you know what the issue is. (Probably the lamp)
SOURCE: sony blinking standby light
That means current overload transistor Q5001 or Q5201 is shorted on the D board and must be changed
SOURCE: set wont turn on, stand by lights blinks 9 times
Have the same thing happening with ours... we were told by a repairman that it needs a new D Board. He told us that if we could fix the TV for under $500 that it was worth it, if not (which of course, we can't when you add in labor cost) don't fix it. I like the TV but I can buy a brand new flat screen for that!
Good Luck
1,372 views
Usually answered in minutes!
How many times does it blink? This is an error indication. It should blink x number of times at about a second between blinks then pause 3 seconds and reapeat. Let me know how many blinks and I may be able to help you. Thanks for using FixYa. hardrocko
×