I have the same problem with my unit. The on button momentarily turns green and then to red. I have checked the fuse and it is still in tack. Kelvin mentioned a "X Volt Regulator" as a possible source of the problem. I am trying to fix the TV myself and cannot find that part. What is the proper name and or part number.
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Re: X volt regulator
1) Unplug wire harnesses = pull chassis ( requires 2 chassis bolt
2) Dis-mount Convergence / power supply board = the one with
3) Locate 5 volt regulators mounted to heatsink
4) Remove old solder from pins of all four regulators =
Re-solder + solder any / all bad conncts on board....
5) Replace bad 4 amp fuse hidden in power supply area...
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U just may of blown fuses on the power supply of the television if you are sure it was a surge. If u can open the unit check all fuses on the power supply for open coniditions. If the future is a good Ideal to use a surge proctector as this will protect your equipment. Make sure power is off and remove AC power to check fuses. Sometimes just removing AC power for a least 2mins will reset the unit.
make sure batteries are tight in unit ,making good connection there are many internal things that could be wrong no rotation could be bad drive motor broken belt bad pcb robotoolz now owned by bosch who owns cst-berger discontinued robotoolz lasers there is a guy who will give free estimate on repair A.P. Service & supplies 610-944 8030
did that to mine. Bat went dead and went to jump the car. What happends is when you attach the jumper cables, it surges the power to the amp. This gets worse with caps. I would say you blew the relay in the amp and needs to be replaced. It is worth fixin but youll have to send it off or take it to a repair shop to have the new relay put in
There is no reset button on most of these units. If nothing is running at all when a call from cooling from the thermostat is made your problem could be a tripped or breaker in the off position. When you turn the thermostat to cool have someone listen for a click at the unit. If no click is heard it may be in the low voltage circuit that your problem is. If a click is heard which is the main contactor pulling in to run then your problem may be in the high voltage power supply. If you have a fused disconnect check the fuses. They should be of the time delay type (slow blow) and sized according to the ampacity on the unit name plate. Also check the main breaker in the house power panel.
If you're NOT still under warranty you should at least open the TV and look for a blown fuse near where the power cable enters the set. A lot of times you can buy replacement fuses at a local electronic or hardware store and they're easy to replace.
Check the fuse. If it is blown, it will be obvious and make sure that the set is unplugged before replacing it. If it blows again, or if it is not blown, your problem is probably in the 'X' volt regulator and you will need professional help with the repairs.
You can also check the board where the components are mounted and resoled any that look bad. Brief power outages may cause the TV to turn off on its own. If you are using a surge protector, try connecting the set directly to the wall outlet.
In your case it could caused by a blown fuse, a leaky diodes or a bad solder joint at the horizontal drive transformer.
All can be replaced at a local electronic or hardware store and they're easy to replace
If this does not correct the problem, you may need to have your TV serviced.