LG LG-260 free download

File name LG-260.pdf

SERVICE MANUAL MODEL : G5200 / W5200 GSM Phone SERVICE MANUAL MODEL : G5200/W5200 P/N : MMBD0015801 JUNE, 2002 Table Of Contents 1. INTRODUCTION...4 3.10 Display and Interfaces ...28 3.11 Keypad Switches and Scanning ...29 1.1 Purpose ...4 3.12 Microphone ...30 1.2 Regulatory Information ... 4 3.13 Earpiece ... 31 A. Security ...4 3.14 Hands-free Interface ... 32 B. Incidence of Harm ...4 3.15 Headset Jack Interface ...32 C. Changes in Service ...4 3.16 Key Back-light Illumination ...32 D. Maintenance Limitations ...4 3.17 LCD Back-light Illumination ... 33 E. Notice of Radiated Emissions ...5 3.18 Multi-Color LED Illumination ... 33 F. Pictures ...5 3.19 Speaker & MIDI IC ... 34 G. Interference and Attenuation ...5 H. Electrostatic Sensitive Devices ...5 4. TROUBLE SHOOTING ... 35 1.3 Abbreviations ... 6 4.1 RF Components ... 35 2. PERFORMANCE ...8 4.2 Tx Trouble ... 44 4.3 Power on Trouble ... 60 2.1 H/W Feature ...8