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Can u do basic soldering?Have tools like a soldering iron,desoldering pump,solder?This cause is the convergence board problems too.Tries websites like a Tvrepairworld.com,Tvrepairkits.com to buy a covergengece kit to trepair it ur self.The shop,will cost u $300-350 for parts and labors.
1. Unplug the product's power cable so that the device is not grounded to the house. Do not simply turn off the power-bar if one is in use. 2. Press and hold in the products power button for 1 minute to release the retained electricity from the capacitors and circuit board.
3. Plug the product back into the wall outlet rather than a power-bar to rule it out of contributing to the problem and turn the device back on.
If this doesn't help, the TV will likely require service for the mainboard. Since you are hearing a beep, the power supply must be trying to turn turn on but if the mainboard is shot, this is usually the outcome, good luck.
The beeping noise is usually related to the Horizontal out put transistor or flyback being faulty or one of the coils are loose near the flyback. If you remove the rear cover without touching anything can you tell if the beeping is coming from the large transformer with the red wire coming out of the top or is it coming from a black transistor on a aluminum heat sink.
The beeping sound is most likely the high voltage generator needing replacement. This is a fairly easy job if you have some tech support to discharge the picture tube. You can go to the following link and leave them an email with your model number and your symptom and they will email you back with the part you need and they provide free tech support with instant messageing so you can do the repair yourself. the HV generator takes about a half hr to replace and takes only the basic soldering ability. heres the link. http://servicemanuals.vstore.ca/
Sounds like the flyback went out. Your set is a CTC195 you can get a replacement flyback for it at the following link. They also provide free instalation instructions and free on line tech support. http://servicemanuals.vstore.ca/