Flash Led Troubleshooting Flowcharts; Bad Image Quality When Using Flash Led; Flash Led Indicator Mode Troubleshooting; Flash Led Hw Baseband Troubleshooting - Nokia n80 User Manual

RM-91; RM-92
Camera Module Troubleshooting Nokia Customer Care

Flash LED troubleshooting flowcharts

Bad image quality when using flash LED

Troubleshooting flow

Flash LED indicator mode troubleshooting

For checking the indicator mode functionality, force the camera to record a video clip and monitor the flash
led at the same time. The flash LED should work with very low brightness constantly during the video
recording.

Flash LED HW baseband troubleshooting

Troubleshooting flow
If there are problems in the flash LED driver circuit, the testing procedure is complicated, because the driver
circuit output cannot be reliably measured without the load (LED). Load (LED) is always disconnected from
the output when the phone is disassembled.
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