Figure 4-16 Working Principles Of The Rear Camera; Figure 4-17 Working Principles Of The Front Camera - Huawei MediaPad 10 fhd Maintenance Manual

MediaPad10 FHD Maintenance Manual
Working Principles of the Camera Circuit
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Figure 4-16 shows the working principles of the rear camera.

Figure 4-16 Working principles of the rear camera

Figure 4-17 shows the working principles of the front camera.

Figure 4-17 Working principles of the front camera

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2012-10-09
Working principles
Circuit analysis
The camera circuit uses MIPI interfaces. Five pairs of MIPI buses (four pairs of data
buses and one pair of clock buses) are designed for the rear camera, and two pairs of
MIPI buses (one pair of data buses and one pair of clock buses) for the front camera.
The signal level of the data transmission interfaces is 1.8 V.
Fault analysis and location
Symptom: The camera does not display any information.
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