Cordless loudspeakers just like any other consumer products are going to fail sooner or later. In this article, I will suggest various techniques for checking a pair of cordless loudspeakers and in addition present a few simple strategies for examining and fixing a speaker.
If your speakers break there are a few things that can be done. For starters, you have to check the fact that the power supply provides power to the loudspeaker. Quite a few wireless loudspeakers may be operated from batteries. If you have this kind of loudspeaker then check that the alkaline batteries are fresh. Replace the batteries when necessary. Several speakers can also be operated by making use of an external energy supply. Use such a power source if offered instead of batteries. There may possibly be some sort of signal on the loudspeaker exhibiting if power is available. Following that, confirm that the transmitter base is powered on and transmits a signal. Check the transmitter base power supply and in addition confirm that there's an audio signal entering the transmitter base. It is simple to affirm that your transmitter is receiving music simply by connecting some other type of audio gadget to your source. If you have no music at the transmitter base then examine the audio connecting cables and your audio source.
In case you have confirmed that there's no problem with the transmitter and in addition that your loudspeaker has power then in all likelihood your speaker is damaged. In case the speaker is still under manufacturer's warranty then you may simply send it back to the retail store in which you bought the loudspeaker from. As an alternative to sending the speaker to your dealer, you can also send it to a repair facility. Don't forget to contact your retailer to get shipping and delivery instructions. If the warranty has expired then you can't get the loudspeaker serviced under manufacturer's warranty. When you have some technical understanding, you may also attempt to repair the speaker all by yourself. In the following sections, I am going to talk about a few simple techniques for investigating plus repairing a cordless speaker.
Check out the following URL to read more information concerning troubleshooting speakers. The first thing in repairing the loudspeaker consists of opening the speaker housing. Identify and unscrew each of the screws holding the enclosure together. Make sure to remember the spot of every screw. In the event you possess a loudspeaker which is powered from the mains voltage, identify the loudspeaker power source. Check each of the DC voltages of the power supply. The voltage rating is often printed right on the speaker circuit board. Nearly all power supplies have got a power fuse. Be sure that the fuse is OK or change with another power fuse having the same rating.
Next, confirm that the cordless receive component is OK by measuring the music signal received from this module. You can locate the wireless component rather easily by simply searching for an antenna structure. The amplifier module should also be fairly simple to locate considering the fact that it normally has rather bulky decoupling caps on it. Check the amp circuit board through checking the amplified signal at the cable that connects the built in woofer to the power amplifier circuit board. An easy approach for measuring the amplifier signal is to hook up another woofer to the same cord. After that simply listen and test whether there's music coming from the woofer. If there is no sound then the amp component is broken. Usually you may get a replacement amplifier from the supplier or an authorized service center for replacing the old module.
If your speakers break there are a few things that can be done. For starters, you have to check the fact that the power supply provides power to the loudspeaker. Quite a few wireless loudspeakers may be operated from batteries. If you have this kind of loudspeaker then check that the alkaline batteries are fresh. Replace the batteries when necessary. Several speakers can also be operated by making use of an external energy supply. Use such a power source if offered instead of batteries. There may possibly be some sort of signal on the loudspeaker exhibiting if power is available. Following that, confirm that the transmitter base is powered on and transmits a signal. Check the transmitter base power supply and in addition confirm that there's an audio signal entering the transmitter base. It is simple to affirm that your transmitter is receiving music simply by connecting some other type of audio gadget to your source. If you have no music at the transmitter base then examine the audio connecting cables and your audio source.
In case you have confirmed that there's no problem with the transmitter and in addition that your loudspeaker has power then in all likelihood your speaker is damaged. In case the speaker is still under manufacturer's warranty then you may simply send it back to the retail store in which you bought the loudspeaker from. As an alternative to sending the speaker to your dealer, you can also send it to a repair facility. Don't forget to contact your retailer to get shipping and delivery instructions. If the warranty has expired then you can't get the loudspeaker serviced under manufacturer's warranty. When you have some technical understanding, you may also attempt to repair the speaker all by yourself. In the following sections, I am going to talk about a few simple techniques for investigating plus repairing a cordless speaker.
Check out the following URL to read more information concerning troubleshooting speakers. The first thing in repairing the loudspeaker consists of opening the speaker housing. Identify and unscrew each of the screws holding the enclosure together. Make sure to remember the spot of every screw. In the event you possess a loudspeaker which is powered from the mains voltage, identify the loudspeaker power source. Check each of the DC voltages of the power supply. The voltage rating is often printed right on the speaker circuit board. Nearly all power supplies have got a power fuse. Be sure that the fuse is OK or change with another power fuse having the same rating.
Next, confirm that the cordless receive component is OK by measuring the music signal received from this module. You can locate the wireless component rather easily by simply searching for an antenna structure. The amplifier module should also be fairly simple to locate considering the fact that it normally has rather bulky decoupling caps on it. Check the amp circuit board through checking the amplified signal at the cable that connects the built in woofer to the power amplifier circuit board. An easy approach for measuring the amplifier signal is to hook up another woofer to the same cord. After that simply listen and test whether there's music coming from the woofer. If there is no sound then the amp component is broken. Usually you may get a replacement amplifier from the supplier or an authorized service center for replacing the old module.
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