Camera flashlight troubleshoot N95

What happens when you’re busy taking pictures, a sudden flash of our camera is dead? If we are photographing outdoors in conditions of full light of day and probably will have no effect at all, but if we are in the middle and low-light conditions even in the night, certainly will have trouble getting good pictures. This also happens on camera. As the following case. Where there is a Nokia N95 phone has flash die. To overcome this, we need to understand what it actually flash. Basically flashlight lamp is a series of LED (Light emitting diode) are white. An LED is deode. Diodes have two legs of the anode and cathode. Principle or the workings of diode is he just a current in a particular direction only. Namely from the anode to the cathode. And vice versa if the voltage of the diode is given in the opposite direction, current can not flow. LED too, but the LED is a diode that can burn when electrified the right direction. In a series of flash light, can be seen that the flash light uses eight white LED, where there are four LED series and parallel as in the circuit below. The first step in the improvement of flash light is changing LED circuit. Replacement must be done by replacing one module on top. Another possibility is the connector.