LG KP210, KP215 free download

File name LG KP210, KP215.pdf

Service Manual Service Manual KP210/KP215 Model : KP210/KP215 Date: February, 2008 / Issue 1.0 Table Of Contents 1. INTRODUCTION ... 5 5. DOWNLOAD...85 1.1 Purpose ... 5 5.1 Download ...85 1.2 Regulatory Information... 5 1.3 Abbreviations ... 7 6. BLOCK DIAGRAM ...91 2. PERFORMANCE... 9 7. CIRCUIT DIAGRAM ...93 2.1 H/W Features... 9 8. BGA IC Pin Check ...99 2.2 Technical Specification(KP210a) ... 10 2.3 Technical Specification (KP215b) ... 15 9. PCB LAYOUT ...103 3. TECHNICAL BRIEF ... 20 10. ENGINEERING MODE ...109 3.1 TX module (SKY77517/SKY77518, U401) ... 20 10.1 BB Test [MENU 1]...110 3.2 Transceiver (AD6548, U402) ... 22 10.2 RF Test [MENU 2]...112 3.3 26 MHz Clock (Crystal, X401)... 24 10.3 MF mode [MENU 3] ...112 3.4 Baseband Processor (AD6721, U102).. 25 10.4 Trace option [MENU 4] ...113 3.5 Display and Interface ... 31 10.5 Call timer [MENU 5] ...113 3.6 Camera Interface(AIT701G, U300)... 33 10.6 Fact. Reset [MENU 6] ...113 3.7 Keypad Switches and Scanning ...35 10.7 S/W version...113 3.8 Microphone ...36 11. STAND ALONE TEST ...114 3.9 Main Speaker...37 11.1 Introduction ...114 3.10 Headset Interface...38