Flash Led - Nokia RM-57 Service Manual

RM-57/58
System Module Nokia Customer Care
Figure 103 Slider switch connection

Flash LED

The device back camera includes a flash LED (FLED) providing better lighting conditions in darker environments.
The same LED is also used as an indicator light for indicating when a video clip is being recorded.
The FLED is located beside the back camera under the camera slide. It cannot be used when the slide is closed
and it is only used when the back camera is in the still image mode or as an indicator for video recording or
image capturing. The operating range of FLED is approximately 1 m (~22 Lux) and 1.5 m (~9 Lux).
The connections between the main PWB and the FLED is implemented with a small PWB attached to the device
mechanics.
The FLED has four white LEDs connected in series in one module. The module also includes a lens with its plastic
housing. The dimensions of the FLED are 6.5 x 7.5 x 3.5 mm.
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