Question about RCA RT2380 Home Theater System System
If you're NOT still under warrantee you should at least open the reciever and look for a blown fuse near where the power cable enters the set. 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 receiver 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 reciever serviced.
Posted on Dec 27, 2005
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Turn off the power to the receptacle that will be replaced by switching off the circuit breaker in the fuse box. Check that the battery is good in a circuit tester. If not, replace the battery. Place the tester's two ends in one set of the receptacle's slots, then the other set. The light on the tester should not come on. If it does, the correct circuit breaker has not been switched off.
Take off the receptacle's face plate by first removing its screw. Detach the two screw securing the receptacle to the box and pull out the receptacle. Loosen the receptacle's terminal screws and pull away all wires from the back of the receptacle. Take out the receptacle (if working properly, it can be reused). If the ends of the wires are chewed up after removing them from the existing receptacle, cut them off with wire cutters. Strip off 1/2 an inch of insulation from the ends, using wire strippers. Bend them into loops with the pliers.
Bend the copper ends of all wires into a loop, using a pliers. Connect the white wires to the silver terminal and tighten the screw to the wires. Connect the black wires to the gold terminal and tighten the screw to the wires. Connect the bare ground wires to the ground terminal and tighten the screw to the wires.
Push all cables into the back of the box, followed by the receptacle. Attach the receptacle to the box with the two screws. Hold the new faceplate in position and install the screw. Turn on the power at the circuit breaker.
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