Now downloading free:LG U990, KU990
LG U990, KU990 free download
Cell phone, GSM, Satellite phone - Nokia, Siemens, Samsung mobiles service manuals and repair information| File information: | |
| File name: | LG U990, KU990.pdf [preview U990, KU990] |
| Size: | 16666 kB |
| Extension: | |
| Mfg: | LG |
| Model: | U990, KU990 🔎 |
| Original: | U990, KU990 🔎 |
| Descr: | LG Mobile Phone LG U990, KU990 LG U990, KU990.pdf |
| Group: | Electronics > GSM Mobile Phones |
| Uploaded: | 15-08-2022 |
| User: | Anonymous |
| Multipart: | No multipart |
| Information about the files in archive: | ||
| Decompress result: | OK | |
| Extracted files: | 1 | |
File name LG U990, KU990.pdf Service Manual Internal Use Only Service Manual U990/KU990 Model : U990/KU990 Date: November, 2007 / Issue 1.0 Table Of Contents 1. INTRODUCTION... 5 4.11 Micro SD trouble ...122 1.1 Purpose ... 5 4.12 Audio trouble...123 1.2 Regulatory Information ... 5 4.13 Camera trouble ...136 4.14 Main LCD trouble...142 2. PERFORMANCE ...7 4.15 Bluetooth trouble...145 4.16 Bluetooth RF Test...146 2.1 System Overview...7 4.17 Touch Screen trouble ...147 2.2 Usable environment...8 2.3 Radio Performance...8 5. DOWNLOAD...148 2.4 Current Consumption...16 2.5 RSSI BAR ...17 5.1 Introduction ...148 2.6 Battery BAR ...17 5.2 Downloading Procedure ...148 2.7 Sound Pressure Level ...18 5.3 Troubleshooting Download Errors ...161 2.8 Charging ...18 5.4 Caution ...166 3. TECHNICAL BRIEF...19 6. BLOCK DIAGRAM ...167 3.1 General Description ...19 6.1 GSM & UMTS RF Block ...167 3.2 GSM Mode...21 6.2 Interface Diagram ...169 3.3 UMTS Mode...25 3.4 LO generation and distribution circuits ...27 | ||
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