Hi i would be grateful if any GURU can offer some help. Since yesterday my TV does not show any picture or sound. when I switch it on a little red LED turns on, TV seems to be receiving commands from remote (I can make it out from LED display) I can also hear some tick-tick sound. Sometime it is continues tick-tick-tick from back of TV but NO display or sound. I tried to raise volume to max but I do get to listen anything. any help much appriciated. Thanks a lot! - Tushar
My 14 months old 32 inches TV has decided to stop working. I can turn it on and off with the remote contol but not the manual control on the side of the tv. The TV does not povide any pictures or sounds and the model is LE32R86WDX I cannot find any troubleshooting to solve this problem. Does anyone have any suggestions?
Posted on Dec 10, 2008
Warning! The circuits might contains High Voltage even when the TV is not connected to power. Please handle carefuly!!!
Posted on Jun 04, 2006
The Tic Tic sound is a result of the high voltage shutdown circuit. Thats what the circuit does if theres a short in the Highvoltage sweep. like maybe a shorted horizontal output transistor??. The only way to really tell is go in and measure the start up voltage and if the Hivoltage comes up and shuts down its a fault in the shutdown or Hhv regulation circuit . if it dosent come up at all then the faults in the Horizontal sweep circuit . Hope this explains a bit? good luck
Posted on Jun 04, 2006
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Electro & Techman, Thanks a lot for that prompt response. Just to let you know, I am an IT guy and in London. Looking at response one thing for sure I am gonna do is NOT to try fixing it myself :-)
Thanks again!
- Tushar
My 14 months old 32 inches TV has decided to stop working. I can turn it on and off with the remote control but not the manual control on the side of the tv. The TV does not provide any pictures or sounds and the model is LE32R86WDX I cannot find any troubleshooting to solve this problem. Does anyone have any suggestions?
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