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Accelerometer sensor
VREG_MSME_1.8V
MOTION_I2C_SCL
U6000
BMA255
1
10
SDO
CSB
2
9
MOTION_I2C_SDA
SDX
GND
3
8
VDDIO
GNDIO
4
7
NC
VDD
MOTION_INT
C6003
0.1u
Daisy Chain_CAD Team
Daisy_Chain
LGE Internal Use Only
C6001
0.1u
PROX_I2C_SDA
PROX_OUT
Proximity sensor
VREG_PROX_3.0V
VREG_MSME_1.8V
VREG_MSME_1.8V
U9002
8
1
SDA
VDD
7
2
INT
SCL
6
3
LDR
GND
5
4
LEDK
LEDA
C6004
1u
- 123 -
6. CIRCUIT DIAGRAM
TOUCH
VREG_TOUCH_3.0V
TOUCH_ID
4
3
5
2
TOUCH_INT
6
1
VA6003
VA6002
CN6000
VA6004
C6005
1u
ESD GND
CN6018
CN6001
CN6002
1
1
1
CN6006
CN6007
CN6008
1
1
1
PROX_I2C_SCL
CN6012
CN6013
CN6014
1
1
1
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
VREG_MSME_1.8V
TOUCH_I2C_SCL
TOUCH_I2C_SDA
VA6000 VA6001
CN6003
CN6004
CN6005
1
1
1
CN6009
CN6010
CN6011
1
1
1
CN6015
CN6016
CN6017
1
1
1
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Table of Contents
Troubleshooting
