- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Service Manual of KDP-57WS655 says if TV standby light blinks 9 times then problem is Zero Corssing Detector and you need to replace diodes, D6116 or D6301 which are open on G Board.
The relay is in the power supply area. I am sure that the fault is not the relay.
It is very common that there are various components starting to go off spec from age. Most of the failures are in the scan amplifiers and power supply areas.
It is also possible that the CRT emission is too low from age. What happens is that it is on the minimum edge and this explains why the set may turn on some of the time.
When the main uPC in the set sees any potential fault conditions it will go in to a protection mode to prevent damage and to be safe. Your set is probably borderline to operate.
Considering the age of your set, I would be shopping for a new TV set.
I had the same problem with Sony KV-32fs120 with 9 blinks. Replaced D645 and D647 on main board with 1.5A1KV diodes from Radio Shack which did the trick.
×