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Jan 21, 2013 - Uploaded by ShopJimmy.com
RCA TV Repair Westinghouse TV Repair T Con Board Tutorial & No Picture ... Top Common LCD TV problems for bad TimingControl T-Con Boards: .... VR-3215 with no picture no sound but the power LED is solid green, any ...
Lol sounds like you tripped the pic in pic option.. the blue screen would probably be the feed from dvd or one of the other input options . Good luck I did that years ago and it took me forever to get out off... and a case of beer later... I think it had something to do with the pvc button on the remote.... stands for preview channel. so you could watch one and keep an eye on the other
This area of the TV is a cause of some expense in rear projection. The fan controls the temperature of the lamp. An obstruction keeps the fan from coming up to speed. The power block controls the power the lamp uses. This helps keep the glass of the lamp from breaking breaking. An arc is a badly mounted lamp or a lamp defect. Dust build up can cause overheating. Most of this area cannot be serviced by a non-technician.
TV needs new lamp as symptom shows existing lamp is weak and causing repeatedly on-off Please replace lamp in TV, replacement procedure is written in user manual and it is not difficult. Always buy Sony original lamp for TV safety. Let me know if you need further help. Thanks.
The red light means that the prjection bulb needs to be replaced. They ony last about two years depending on hours of use. The low popping sounds as well as fan noise is normal for the Sony projection TV. You can Google the owners manual by entering the brand,model etc. and ask for the owner's manual. I had to go to several sites but eventually found it.
You can get the repair manual emailed to you after purchase at the following link its the full service manual 2400 plus pages you need the DPTV 340 service manual in their Phillips catagory on the left side. http://servicemanuals.vstore.ca/
Convergence ICs are STK392-110 you will need two of them they are available at the link I am posting and they give free instalation instructions with pics and free tech support so you can do the repair yourself.Heres the link. http://servicemanuals.vstore.ca/
If you still can see the DirecTV guide and menu, the problem could be on your satellite receiver and not the TV. Unplug your receiver and plug it back.
If the rebooting did not work, I would suggest to swap the satellites receivers and see if it works.