LG KS10 free download

File name LG KS10.pdf

Service Manual Service Manual KS10 Model : KS10 Date: July, 2007 / Issue 1.0 Table Of Contents 1. INTRODUCTION... 5 4. TROUBLE SHOOTING...83 1.1 Purpose ... 5 4.1 RF Component ...83 1.2 Regulatory Information ... 5 4.2 SIGNAL PATH ...85 4.3 Checking VCXO Block...87 2. PERFORMANCE ...7 4.4 Checking Ant. Switch Module Block ...91 2.1 System Overview...7 4.5 Checking WCDMA Block ...93 2.2 Usable environment...8 4.6 Checking GSM Block...103 2.3 Radio Performance...8 4.7 Power on trouble...111 2.4 Current Consumption...14 4.8 USB trouble ...114 2.5 RSSI BAR ...14 4.9 SIM detect trouble...115 2.6 Battery BAR ...15 4.10 Key sense trouble ...116 2.7 Sound Pressure Level ...16 4.11 Keypad backlight trouble ...118 2.8 Charging ...16 4.12 Folder on/off trouble...120 4.13 Micro SD trouble ...122 3. TECHNICAL BRIEF...17 4.14 Charging trouble ...124 3.1 General Description ...17 4.15 Audio trouble...127 3.2 GSM Mode...19 4.16 Camera trouble ...143 3.3 UMTS Mode...23 4.17 Main LCD trouble...149 3.4 LO Phase-locked Loop ...26 4.18 Bluetooth trouble...