Finlux tv showing black screen after switching on by remote. standby light is flashing buy no picture or sound. tried switching off/on power ...nothing
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://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
SOURCE: Sony KDL-40S20L1 Flashing Standby Led, No pic, No Sound
Hi, If all else fails, try do a hard reset. You can verify from your manual, but in some units, this is merely unplugging the unit from mains for a couple of hours. Try again, if it still shows error codes (blinking lights) you probably have to seek the services of a qualified professional. Hope this be of some help/idea. Good luck and kind regards.
SOURCE: returns to standby
Green flashing 3 times = digital DC - DC converter fault
Red flashing 3 times = scan circuit fault
SOURCE: My Sharpe Aquos TV screen stays black even when switched on!
Call up Sharp, if you are part of the AQUOS Advantage Program, you get FREE in home service along with the repairs for it.
They'll give you a case number, set you up with a technician and BAM!
I called on a Wednesday and got an appt for that Saturday for the technician to come to my house.
I doubted Sharp alot less after that.
SOURCE: LG 19 LH 2000 no picture or sound
i have exactly the same problem and my tv is just 2 weeks old !!
any soloutions?
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