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I have a Beomaster 1900 Model 2904 that keeps blowing out the fuse in the unit. Any suggestions?

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SOURCE: RCA D52W20 52 Fuse problem

Well you could always use a bigger fuse but I would not advise to do it, it could and most likely will blow tv not fuse. Fuses ussually blow from a short or power surge. If it is new or under warranty I would return it for replacement or repair.

Posted on Jul 23, 2008

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Grubhead
  • 5190 Answers

SOURCE: Keeps blowing the fuse inside the unit.

When a fuse blows suspect an overload in either the power supply or main amp stage. The most likely cause is some part acting like a piece of wire instead of doing it's job. In the power supply it could be the transformer, voltage regulator, or the rectifier or any diode. In the amp section any semi-conductor on the heat sink.
Check first for burnt or damaged parts. If you have a multimeter any transistor or diode will quickly show up. For when you have the meter on the ohms setting and touch the terminals with the probes, it will show as if you had touched the probes together.

Posted on Apr 02, 2010

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lpfaff1
  • 11573 Answers

SOURCE: I keep blowing the heater motor fuse motor tested good changed the resistor and the heater control unit but still blowing the fuse it doesnt blow if the resistor is unplugged any suggestions

Rick check for burnt/damaged wires/plug in the heaters wiring circuit especially at the motor and resistor, GM's were notorious for burning wires and melting the plugs in this area. Check the attached links,instruction and guides, Good luck
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Well you could always use a bigger fuse but I would not advise to do it, it could and most likely will blow tv not fuse. Fuses ussually blow from a short or power surge. If it is new or under warranty I would return it for replacement or repair.

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