【 Weak current College 】 appliances common sense: audio fat dumb or damp---Power By 【 China power house network 】

Recently, consumers told reporters reflect Miss Liu, half a year ago in a large home appliance stores to buy a phonograph, recently found audio voice suddenly very hoarse, and sometimes simply does not make any noise. So Miss Liu to purchase sound of shopping after-sales maintenance repair, merchants and after-sale maintenance personnel checked and found that the audio circuit board inside the burned out.
Maintenance staff check, told Ms. Liu, circuit board is defective because of moisture. Miss Liu should remember that in one month ago, a friend with a 3-year-old son to play kids naughty, accidentally placed in a pot of sound above the flower water spilling all the water sprinkled on the stereo, Miss Liu was remembered very carefully wipe clean, what will happen? maintenance staff told Ms. Liu, simply wipe, is not fully restored dry conditions, because the water was seeping into the Interior of the machine. Because the audio Board, capacitors, etc. are very sophisticated components that consumers cannot be arbitrary demolition, the permeability to the inside of the water and not be cleared away.

Therefore, electrical appliances repair master reminded consumers that sound routine maintenance should be aware of the following methods:

I. reproducing fear gets wet, it should be placed in ventilated, dry and clean.

Second, the sound of each button cannot be arbitrary press, indiscriminately. Audio volume should be moderate, audio volume if long over due and load, then easily reproducing sound scratchy.

Third, someone will put in the pot, next to the audio of this practice. Because the flowers need watering and moisture evaporates moisture the air, so it is easy to make circuit boards damp damaged audio components. Therefore, the sound in the display, use process should keep away from water sources.

4, notice also that the audio line not to wound or power line to run parallel so as not to enable replay quality declined, do not use ordinary power plugs, socket-outlets, prevent misuse and burned the speakers.