EasyManua.ls Logo

BLU Products Life Pure User Manual

Default Icon
22 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Page 1 of 22
BLU Life Pure Service Manual
Question and Answer IconNeed help?

Do you have a question about the BLU Products Life Pure and is the answer not in the manual?

BLU Products Life Pure Specifications

General IconGeneral
GPUPowerVR SGX544
RAM2 GB
Storage16 GB
Rear Camera13 MP
Front Camera5 MP
Battery2300 mAh
Operating SystemAndroid 4.2 (Jelly Bean)
Display5.0 inches, 1080 x 1920 pixels
ProcessorQuad-core 1.5 GHz Cortex-A7

Summary

Product Outline and Hardware Overview

Mobile Introduction

Provides a comprehensive overview of the phone's hardware specifications.

Motherboard Components Distribution

Details the physical layout and placement of components on the motherboard.

Signal Flow and Fault Analysis

RF Signal Flow and Diagnostics

Discusses the radio frequency components and their operational flow.

RF Transmitting Path Analysis

Details the signal path during the RF transmission process.

RF Receiving Path Components

Outlines the components involved in the RF receiving signal path.

Baseband System Architecture

Power Management System

Details the power management system, including DC-DC and LDO outputs.

Audio System Overview

Covers the audio system, including the audio codec and amplifier.

MIC and Receiver Loop

Details the audio paths for the microphone and receiver.

Headset Loop Circuit

Describes the circuit for headset speaker and microphone connectivity.

Baseband Fault Troubleshooting

Provides a maintenance process for download failure issues.

Component Analysis and Troubleshooting

Keyboard Fault Analysis

Explains the keyboard scanning method and troubleshooting for key failures.

Display Module Circuit Analysis

Details the circuit for the 5.0" FHD LCD display.

FM Module Circuit

Describes the FM radio functionality and its implementation.

Camera Module Circuit

Covers the 5MP front and 13MP rear camera circuits and common faults.

IO Interface Connectivity

Details the 5-pin interface for USB, charging, and download functions.

SIM Card Circuit Integration

Explains the circuit for dual SIM card integration.

BT/WIFI/GPS Connectivity

Describes the integrated circuit for Bluetooth, Wi-Fi, and GPS.

G-sensor Circuit Functionality

Details the circuit for the G-sensor (accelerometer).

M-sensor Circuit Functionality

Explains the circuit for the magnetic sensor (compass).

Gyroscope Circuit Functionality

Details the circuit for the gyroscope sensor.

Related product manuals