Сервис мануал и схема телефона LG KF600d
Файл в формате PDF на английском языкеTable of Contents
- 1. INTRODUCTION
- 1.1 Purpose
- 1.2 Regulatory Information
- 1.3 ABBREVIATION
- 2. PERFORMANCE
- 2.1 H/W Features
- 2.2 Technical specification
- 3. TECHNICAL BRIEF
- 3.1 KF600 Functional Block diagram
- 3.2 Baseband Processor (BBP) Introduction
- 3.3 Power management IC
- 3.4 Power ON/OFF
- 3.5 SIM & uSD interface
- 3.6 Memory
- 3.7 LCD Display
- 3.8 Keypad Switching & Scanning
- 3.9 Keypad back-light illumination
- 3.10 LCD back-light illumination
- 3.11 Battery current consumption monitor
- 3.12 JTAG & ETM interface connector
- 3.13 ISP(Image Signal Processor)
- 3.14 Audio
- 3.15 Multi port switch
- 3.16 charging circuit
- 3.17 FM radio & BLUETOOTH
- 3.18 18pin Multi Media Interface connector .56
- 3.19 Touchpad Interface
- 3.20 General Description
- 3.21 Receiver part
- 3.22 Transmitter part
- 3.23 RF synthesizer
- 3.24 VCTCXO
- 3.25 Front End Module control
- 3.26 Power Amplifier Module
- 3.27 Mode Selection
- 3.28 PAM Schematic
- 4. PCB layout
- 4.1 Main & Sub PCB component placement
- 5. Trouble shooting
- 5.1 Trouble shooting test setup
- 5.2 Power on Trouble
- 5.3 Charging trouble
- 5.4 LCD display trouble
- 5.5 Camera Trouble
- 5.6 Receiver & Speaker trouble
- 5.7 Microphone trouble
- 5.8 Vibrator trouble
- 5.9 Keypad back light trouble
- 5.10 SIM & uSD trouble
- 5.11 Touch pad trouble
- 5.12 Trouble Shooting of Receiver Part
- 5.13 Trouble Shooting of Transmitter Part
- 6. Download & S/W upgrade
- 6.1 S/W download setup
- 6.2 Download program user guide
- 7. CIRCUIT DIAGRAM
- 8. BGM PIN MAP
- 9. PCB LAYOUT
- 10. RF Calibration
- 10.1 Test Equipment Setup
- 10.2 Calibration Step
- 11. Stand-alone Test
- 11.1 Test Program Setting
- 11.3 Rx Test
- 12. ENGINEERING MODE
- 13. EXPLODED VIEW & REPLACEMENT PART LIST
- 13.1 Exploded View
- 13.2 Replacement Parts
- 13.3 Accessory