No sound on my 52in jvc tv

Video:
JVC TS CL110UAA DIY Bulb Replacement Guide for DLP TV Repair

Check connections (again) probably got something backwards or improper. GL

Have you done a bulb time reset; before and after the bulb replacement? If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Try a "hard reset" first by unplugging the set for 30 seconds. and if no help, you may have a problem with the SMPS power supply, it might have a bad capacitor or two by now. Worth repair if engine is good compared to a flat panel.

Probally the Ballast board have problems,if the safety switch problems,u should not have a picture at all in the first place.Now,the tv turn on?U hearing alot of clicking?Yes,the Ballast board is dead,it not igniting the projection lamp anymore.

The tv projection lamp has not been change in this tv the last 1/1/2 or 2 years and been on an watches 4 or 5 hours a day?Yes,than the projection lamp life is over.Require a new projection lamp.

The life estimate for a bulb is about 5000 hours, and if the bulb is dieing before that is very obvious you have another issue on the TV

That Could be a temperature problem, like a cooling system is failing (usually the is two fan around that) or a lot of dust in the cooling system. another one could be temp sensor also maybe failing and is not sensing high temperatures and is no turning off the TV

Also make sure you have enough ventilation in the back of the TV


Hope this give you a better idea of the problem
thanks

The lamp is turned on by a high voltage ballast, very similar to the ones in your fluorsecent light fixtures. Your ballast is starting to fail. You should have your TV serviced by a JVC authorized service center because they have the training to deal with this issue. Waiting until it fails could very likely cause more servere damage especially if it fails shorted then the power supply will need to be replaced as well.

It may be lamp, Look at the lamp and see if there is any discoloration inside, but do not touch the lamp glass. The oils from your hand will heat up and blow the lamp. The lamp part# for your model is TS-CL110u. Hope this helps.

Lamp life is only a few thousand hours. Hopefully its only the lamp that made to noise. Don't turn on again until lamp is replaced.

is it beeping or cherping ,cherping it the power supply trying to run.power supply poss.faulty