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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
How many times do this standby LED blinks at one time switch on? These blinks are fault indications. From the number of these blinks, you can get an idea about the faulty section circuit inside. Count it. If you wish to get more details, check this site. Pull up older posts there. Check this site with patience, as it has over
2200 posts now. All are related to
electronic equipment repair help. Blinking codes to Sony CRT based TVs and all other models are given in detail. Check it and confirm.
Your problem is in the switch mode power supply or the horizontal out circut.
sometimes the small CHOKE that feeds the base of the horz. out transistor has a cold solder joint.
resolder both ends first.
if your remote is ok then this is due to power supply failure in your tv.
either it is loose in oscillator ckt in switching section or it has failed.
if not tech person call tech to fix it.
not a major problem.
A qualified tech will need to practice visual
acuity technique! Look at power supply circuit
for signs of stress,dis-coloration and/or bad
connects.Check for bad 47mf/25v cap in area
of stress.Replace BC-327-25 xistor w/BC-328 and
replace BC-337-25 w/BC-338,if present in your
set's chassis style.
It sounds like you have a problem in the power supply or a short somewhere in the unit which is causing the power supply to stay in the standby mode to protect it. You say that it won't start with the remote, and I know this is simple, but it certainly would not hurt to try the controls on the unit, just in case the remote or pickup has a problem. If that doesn't work and you have repair skills, know how to use a DMM and check transistors, as well as knowledge of TV safety issues, you will have to troubleshoot the unit. This could be a shorted horizontal output transistor, a bad power supply or a short somewhere else in the unit. If the HOT checks bad I would replace the transistor and flyback and check all the associated components for any problems. If you find the HOT bad, that is probably your problem. If the HOT checks good, you may be beyond your skills and need to have the unit looked at by a qualified tech. That's your call. Good luck.