ELEKTRONIC INFO

COMPACT DISC HANDLING

2011-08-06T06:53:00.000-07:00

Some ways to maintain and care for a compact disc that is not quickly broken:

When holding disc, do not touch the side the music is on
Always store disc in their cases vertically, avoiding locations with high heat or humidity, or extremely low temperatures.
Always read and abide by the precautionary notes listed on.
Fingerprints or smudges on the surface of a disc will not directly affect the playing of a disc. Even still you should always keep your disc clean by wiping them gently with a soft cloth from the inner edge toward the outer periphery.
If a disc becomes very dirty, dip a soft cloth in water, and after wringing it out well, wipe the dirt away gently, remove any water drops with another soft, dry cloth.
Do not use record cleaning sprays or anti-static agents on disc. Never clean disc with benzene, thinner or other volatile solvents, since damage to the disc surface may result.
Do not affix gummed labels or tape to the label surfaces. Also, do not scratch or damage the label.
Discs rotate at high speed inside the player. Do not use damage ( cracked or warped ) discs.
Do not play specially shaped CDs ( discs which are not circular ). Using these discs may cause malfunction.

HOW TO SELECT CAR AUDIO PRODUCT

2011-08-06T01:48:00.000-07:00

Some tips on choosing a car audio to be appropriate and in accordance with our financial condition:

Price is the most important thing to note, try asking a few shops, so we can get the cheapest price for each item .
I recommend for good audio quality, you should choose branded product compared to china products.
For MP3 player head unit there are several Japanese products that are guaranteed good, although with a slightly more expensive price .
Usually the store will offer products that provide more benefits for them, so they are more inclined to offer such products .
Some products have a car audio power amp The same kit but the casing is different, some distributors only change the brand but sell at different prices.
Some china products offer a variety of multimedia units, many of which have similarities in it, but with a difference. With much to ask friends or relatives or perhaps to the print media, we can get the market dominant products that good correct .
Installation can deliver maximum results and safety, ask the system installation is done a mechanical shop.

TRAFO POWER AMPLIFIER

2011-06-03T16:53:00.000-07:00

Transformer at the power amp car serves to inverter voltage from 12 volts to symmetrical voltage B+, Ground, and B-. Large number of small output voltage specified email copper winding. This transformer produces a heavy burden on high heat. Sometimes a lot of disparaging the quality of copper used. In some cases the copper windings often found it burned so short with each other. This resulted in the breakdown FET transistors. Even a lot to burn and spread to the PCB. To increase the output power transformer can be modified by adding a winding in the output, so that the voltage increases and eventually the main amplifier needs to be stable.

To increase the life of the power amp should slow down users sounding audio, sometimes the user to force the audio as loud as possible without considering the level of heat generated. With normal use your power amp will be more longevity and of course the cost of servicing more suppressed.

SPINDLE MOTOR

2011-05-26T17:03:00.000-07:00

Spindle motor serves to rotate the disc. The data in the optical disc is read by then piloted by ic motor. Range impedance in the motor a good 10 ohms - 12 ohms. Can be tested manually by turning the spindle head. When the round was light then the conditions are good, whereas if the rotation is rather heavy and coarse then it should be replaced with the same type and with good quality. This is to outsmart many spindles using regular motor home for dvd player, but most do not take into account whether or not the head of the spindle flat. The slope of the few causes a shaky rotation and finally optics can not read data with a maximum. . And just info, the market there are different types with different qualities, it should use good quality parts.

OPTIK DVD PLAYER

2011-05-24T23:10:00.000-07:00

In DVD players, optical function to read data contained on the disc plate. Damage to the optic can be determined by no good detection of data on CD, VCD, MP3 and DVD discs. Sometimes one is not legible. How to cope can be done by replacing it with good optics. This optical unit can be upgraded but it did not last long. Sometimes optic spool which serves to shift the focus beam diode burn. This resulted in the burning of optical lenses.