User Manuals: LG LG-X230DS Phone Case

User Manuals: LG LG-X230DS Phone Case

Manuals and User Guides for LG LG-X230DS Phone Case. We have 2 LG LG-X230DS Phone Case manuals available for free PDF download: Service Manual, User Manual

LG LG-X230DS Service Manual

LG LG-X230DS Service Manual (123 pages)

Brand: LG | Category: Cell Phone | Size: 9 MB

Table of Contents

Table of Contents
2
1 Introduction

3
- Purpose
  3
- Regulatory Information
  3
- Band Specification
  4
- Performance
  5
- HW Features
  5
- RSSI Display
  7
- Current Consumption
  7
- Battery Bar
  8
2 Performance................................................... 4

8
- SW Specification
  9
3 Trouble Shooting

12
- Troubleshooting
  12
- Checking XO Block
  12
- GSM RF Part
  16
  - GSM850/900/1800/1900 Rx
    17
  - Checking RF Signal Path (SW)
    18
  - Checking RF Signal RX Path
    19
  - GSM850/900/1800/1900 Tx
    20
  - Checking GSM PAM DC Power Circuit
    21
  - Checking RF Signal Path(SW)
    22
  - Checking RF Signal Path
    23
  - WCDMA RF Part
    24
- WCDMA RF Part
  25
- Charger
  48
  - Checking Audio Block
    50
  - Audio_Rec
    50
  - Audio Speaker
    51
  - Audio_Main MIC
    52
  - Audio_Ear MIC
    53
  - Checking LCD Block
    54
  - Checking Touch Block
    56
  - Checking Sensor Block
    57
  - Checking G Sensor Block
    57
  - Checking Proximity Sensor Block
    58
  - Checking USB Block
    59
  - Checking Camera Block
    61
  - Checking Main Camera Block
    62
  - Checking Sub Camera Block
    63
  - Total Block Diagram
    65
- Lcd
  65
- Touch
  65
- Sensor
  65
  - RF Main
    66
  - Connectivity (BT / WIFI / FM RADIO)
    67
  - Power Block Diagram
    68
  - Memory, MICRO-SD, USIM
    69
  - Lcd(Incell Touch)
    70
  - Camera (Main:8M Af,Sub:5M FF)
    71
4 Block Diagram

71
- Audio
  72
- Sensors
  73
5 Circuit Diagram

74
- LG-X230Ds-MAIN_TOP-1
  93
- LG-X230Ds-MAIN_TOP-2
  93
- LG-X230Ds-MAIN_TOP-3
  94
- LG-X230Ds-MAIN_TOP-4
  94
6 Bga Pin Map

96
- LG-X230Ds-MAIN_BOT-1
  96
7 Pcb Layout

96
- LG-X230Ds-MAIN_BOT-2
  97
- LG-X230Ds-MAIN_BOT-3
  98
8 Hidden Menu

100
- Download
  102
9 Download

103
- Calibration
  104
- Disassemble Guide
  105
- Exploded View
  107
- Replacement Part List
  108

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LG LG-X230DS User Manual

LG LG-X230DS User Manual (114 pages)

Brand: LG | Category: Cell Phone | Size: 0 MB

Table of Contents

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