Sony wega model KV-32FS12

you have to check you timinig on/off setting.

Hi
In sony tv`s the 4 blink code(sony error codes)usually means that there is a vertical deflection problem.
It is often caused by a faulty vertical output i.c and/or related components. If you feel handy with a soldering iron let me know and i`ll help you with it.
Hope this help Merry Christmas

Sony Trinitron TV. Worked well last evening. Now picture won't go on. When power is turned on, standby/timer red light flashes, but picture or sound does not work.

KV-32HS510 and KV-27HS420, seven times blink error code shows problem in Horizontal deflection circuit.

There are many possibilities like dry solder joints, weak capacitors, Horizontal transistor short or flyback transformer fried etc.

If you have little experience of TV repair and good solder skills and have necessary tools to test / check defective parts, then you can make it. you also need to have related service manual to see board location, schematics and part numbers.

i think your tv had a lose contact or crack on board

That generally means that the CRT is weak and is putting out low emmisions. This is confirmed by the fact that the color quality is not that great when you can see a picture IE: not enough red, green or blue. This is very common when these CRT's age.

The model number is KV-36FV15 and blinking is constant no pause

try to replace the horizontal out transistor

My sony is doing the same thing. but mine blinks 11 times. each time it goes to turn on i hear the clicking then nothing.

No picture. Standby light blinks 5 times. Tried unplugging and restarting. Same problem