Huawei Ascend - Compass; Proximity Sensor

Y210 Mobile Phone
Maintenance Manual
9 Principles and Failure Analysis
Issue 1.0 (2012-11-28)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
50
9.4.9 Compass
Figure 9-26 Compass circuit
Table 9-15 Compass pins
Component Pin
Network
MSM7225A Pin
Description
SCL
I2C1_SCL
GPIO_131
I2C bus
SDA
I2C1_SDA
GPIO_132
DRDY
COMPASS_INT
GPIO_18
Compass interrupt signal
9.4.10 Proximity Sensor
The Y210 uses a 3-in-1 light, proximity and infrared sensor.