60" sony tv ,timer flashing

Hello,

This issue is related to a power problem. I don't think it's a lamp problem.

The problem is consistent with overheating on the power supply board of the TV.

The power supply board of the TV has few capacitors and IC. If any of these IC's gets short or become weak, it can cause the TV not to turn on.

When current passes from electric outlet to the power supply board of TV. The current also goes to the weak/faulty part, then the current stops or slow and the board overheats and TV shuts off on it's own.

This is a common problem faced by many other users too. To solve this issue, check the power supply board and read it with a meter and continuity tester, in order to detect the faulty part and replace the faulty part on the board which is short due to which power supply board.

Sony specifically uses GM1 Board. In other words, Sony power supply board is called "GM1 board"

It's a bit technical job but yes its not at all a costly repair to do or get it done by the technician.

You can buy these part at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor (capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.

If this task is too technical for you, you can call a family or friend who has the ability to assist you (two heads are better than one).

Good luck.