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If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Circuit diagrams of many popular brand TVs and other devices are given.
Search the site by type in the "the IC number used" of your device, in the "Search box at the top right of the Homepage" to get gathered related posts.
Fault with main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Testing remote control: The remote control puts out IR (InfraRed) signal that human eyes cannot see, to find out if the remote is sending out the signal or not you just point the remote at the digital camera's Lens (Digital Camera can detect IR), you should see flashing light on the camera's screen when any one of the remote button is pushed. If you do see the flashing on the camera, then the problem is in the TV IR receiver or the main logic board; more troubleshooting with scope will be needed to look at the signals. Parts: www.shopjimmy.com www.remotes.com
i have the same problem and i find if i take the panle off were the buttons r i heat it with a hair dryer and my tv woke just find i do it every moring and thats me alll day the tv will work find so give it a try i just leave the 2 screws out from the top panle and its easy dun
make sure u hold the on botton in wen u r heating it with the hair dryer and u willl be find let me no how u get on
The power supply board or inverter. The power supply board is the first step. Look for any capacitors that are puffed up. Replacing them should take care of the PS. Check to see if you have 24 volts going to the inverter. If you do PS is OK and the inverter is most likely bad...good luck
Try these simple trick to find out yor remote control working or not....
Point the remote control towards the Camera of a Mobile Camera
phone,with the camera on. While pressing remote, we can see a light
(Infra Red) coming from its IR LED through the Mobile Camera if the
Remote is working. if remote is OK, then the problem with Remote sensor or related components of the TV.
Just got a new Samsung Flat screen today and am new technology challenged. Cannot sleep because the red light is still on on the tv set, read the instructions, and would this red light mean that it is in standby mode? Do I unplug the tv from the wall? I am getting very sleepy.
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