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Check the remote carefully for a stuck button. You may have pressed a button and it went a bit crooked getting stuck. Also, remove the batteries of the remote and try operating the TV manually. If the remote is the cause, the TV will work correctly once you remove the batteries. Another way to check is by using a digital camera, like the one in a cell phone. Turn on the camera and point it at the remote. If you see a white light coming from the transmitter, the remote is sending a signal. Look for a stuck button.
make sure put the lamp door back before trying to turn it on because they have switches on them that allow the tv to turn on. If that is ok you probably have a bad ballast. Call a local tv repair shop to further diagnose the problem.
Hi Dave: "My JVC 36" TV will not power on and has a blinking power light."
That means that the protection circuit has started because a fault had been detected.
If this happened after a power surge it is likely a faulty PSU board.
Try first leaving the set unplugged from power outlet for few hours, this will drain power, reset the protector, and fix problem related to accumulation of electrostatic charges on PSU power capacitors.
If unplugging does not work, that means that there is an internal fault. If this happened after a power problem of some kind, that means that probably one of the capacitors on powr board had blown, and must be replaced. The TV must be tested by a technician to find the fault.
The service manual is for the technician who knows how to troubleshoot electronic circuits using the schematic diagram and test equipment. There is no such thing as a trouble shooting section in Sony service manuals. My best advice would be if you have no solid state repair experience, play it safe and call in a pro to assist you in this repair. Good Luck
For the first one, please list the model number and count the blinks. Also, can you please post each problem separately. It will get too confusing trying to address 3 sets with different but similar problems.