SOURCE: Sony KV-27S42 not on but timer flashes
The blinking light means almost 100% that the high voltage circuit has failed. Probably need a new horizontal output transistor and flyback. Perhaps an associated resistor or diode. If you have the expertise go for it, otherwise take it to a professional. In any case be extremely careful and safe. Good luck.
SOURCE: Sony Trinitron Color TV KV-35V65 - No Picture, red light stand/by timer flashing
A reset won't fix this. The standby light should be blinking a repeated count with a 3 second pause inbetween. Post that count here. That will indicate the circuit/condition that is preventing the set from turning on.
Thanks,
Dan
SOURCE: Sony Trinitron KV-24FS100 red light flashes 4 times
your tv had a problem.if you have a knowledge in electronics, check or replace the horizontal transistor beside the plyback. it is a black square parts with 3 pins.
SOURCE: KV-HX32 SONY WEGA TV
The hight voltage transformer it dead.The FBT(The flyback transformer is dead)The block of plastic with the red wire with a cap hook to the CRT(the tv tube).
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