Название: LCD/LED Screen Panel Repair Guide Автор: Kent Liew Издательство: Internet Год: 2016 Страниц: 278 Формат: PDF Размер: 51 Мб Язык: English
This repair guide not only can save you time and money, it also can earn more profit from repairing LCD/LED panel. Because of LCD/LED Panel is the most expensive spare part inside the TV and Monitor. If we can repair it, so the profit is quite high to compare repairing other section like PSU in TV. If you don’t want to start from the basic theory, but just want to solve your TV display problem, you can direct refer to the chapters 3, 4 & 5. So it will directly to show you what’s wrong on this type of display symptom. Also the LCD and LED Backlight is not writing in this ebook, because I had wrote a lot this title in my V2, V3 and V4 ebook series.
How to Use This Repair Guide 11 Part-1: Basic Theory of How an LCD Screen Work 12 How LCD/LED TV Works? 14 How an LCD Display Work 16 What are LCD Screen and LCD Panel? 19 T-con Boar Part Number 20 TAB/COF IC Part Number 20 LCD Panel Part or Model Number 21 Part-2: How an LCD/LED Screen Panel Works 22 Types of LCD Panel and Their Structure 23 The TFT LCD Structure 24 Learn About LCD TV and TFT LCD Displays 25 History of TFT LCD 25 What is TFT LCD? 25 TFT LCD - Electronic Aspects of LCD TVs and LCD Monitors 26 Passive and Active Matrix LCDs 27 Structure of Color TFT LCD TVs and LCD Monitors 29 Driving Circuit Unit 30 How TFT LCD Pixels Work 31 Generating Colors 34 The TFT LCD Pixel 35 The Resolution of an LCD Panel with TAB/COF 37 A Block Diagram of Driving an LCD Panel 38 Gate Driver Signals & Supply Lines 38 How a CPT CLAA320WB02 LCD Panel Work 39 Terminology of the T-con Board and LCD Panel 40 Typical Waveform of Gate Driver Control Signals 46 Timing Control (TCON) IC CM2681A-KQ Diagram 51 If These Supply Voltages & Control Signals Missing What will Happen in LCD Panel? 52 Part-3: How to Troubleshooting & Repairing LCD/LED Screen & Panel 53 Tools and Equipment for LCD Screen Panel Repair 54 How to Isolate Display Problem from Mainboard, T-con Board or LCD Panel? 57 What is TAB Bypass Modification? 59 What is LCD Panel Cut Off Modification? 63 TAB Bonding Machine 67 Laser Repair System 69 Part-4: LCD/LED Screen Panel Repair Case Histories 71 How to Repair Double Images Problem on Samsung LCD Screen 72 Samsung LTA320AP Series LCD Panel with Double Images Problem Solved 87 Samsung LCD Panel with Display Problem Causing by Gate Driver Sides 90 TAB Bypass Modification Repair Case Histories 93 How to Solve LG LCD Panel Display Upside Down Problem 98 How to Solve BOE HV320WXC-200 Panel Upside Down Problem 102 Display Left Right Reverse Problem Solved 104 White Screen Problem on V315B3-C04 T-con Board 106 No Display or Grey Screen - Common Fault on LG 370WX4-SLA1(6870C-0158A) 108 AUO T460HB01 V0 (46T12-C01) T-con Board with Randomly No Display Problem 109 LG 470WU5-SLA1(6870C-0140B) No Display Problem Solved 110 How to Solve Samsung LCD TV Oil Painting Display Problem 112 How to Repair LCD TV Symptom with Blue Screen and Vertical Bars 116 How to Repair the Display Washed Out Screen Problem 118 How to Easily Remove AS-15F or AS-15HF IC without 3 Minutes 120 Part-5: All Good LCD/LED Screen Panel Repairing Information and Bonuses 124 TAB/COF IC Equivalent List 125 TAB/COF Bypass List 129 How to Login to the Universal LCD/LED TV Mainboard Factory Setting 147 How to Solve Display Distortion (Oily Painting Display) Problem in Universal LCD/LED TV Mainboard 153 How to Solve Display Upside Down Problem in Universal LCD/LED TV Mainboard 155 Samsung Display Distortion (Oily Painting Display) Repair Solution 159 This LCD Panel Display Problem is Beyond Repair 164 BONUS-A: LG LED/LCD TV Interconnect Schematic Diagrams 32LD350-Interconnect 168 32LG40-Interconnect 171 42LG70-Interconnect 173 42LH20-Interconnect 177 42LK520-Interconnect 179 42SL80-Interconnect 186 47GA6400-Interconnect 190 47LG90-Interconnect 202 47LH85- Interconnect 206 55GA6400-Interconnect 210 55LX6500-Interconnect 222 79UB9800- Interconnect 225 BONUS-A: T-Con Board Schematic/Circuit Diagrams AUO T370XW02 V5_CA1-H0453-02_1 227 AUO T420XW01_CA1-H0509-61_1 233 AUO T520HW01-V0-BN07-00650A 238 Chimei V260B1-C03_LG 26LG7R 245 LG LC320WXN-SAC1-731_6870C-0195A 247 LG LC370WX4-SLA1-F11_6870C-0158A 251 LG LC420WUD-SAC1-G31-LC37WU LC420WU_LC470WU_6870C-0202B LG LC470WUN-SAA2-731_6870C-4200C 257 Samsung LTA320AP02 276
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