LG 43UF640T-DA Manuals

Manuals and User Guides for LG 43UF640T-DA. We have 2 LG 43UF640T-DA manuals available for free PDF download: Service Manual, Owner's Manual

LG 43UF640T-DA Service Manual

LG 43UF640T-DA Service Manual (95 pages)

Brand: LG | Category: LED TV | Size: 11.71 MB

Table of Contents

Table of Contents
2
General Guidance
3
Leakage Current Hot Check Circuit
3
Leakage Current Cold Check (Antenna Cold Check)
3
Safety Precautions
3
Service Precautions
4
Electrostatically Sensitive (ES) Devices
4
General Soldering Guidelines
4
Diode Removal/Replacement
5
Circuit Board Foil Repair
5
IC Remove/Replacement
5
"Small-Signal" Discrete Transistor Removal/Replacement
5
Specifications
6
Test Condition
6
Test Method
6
Model Specification
6
External Input Format
7
2D Mode
7
Component Input(Y, C/P, C/P)
7
HDMI Input (PC/DTV)
7
Adjustment Items
9
Application Range
9
Specification
9
Adjustment Instruction
9
Block Diagram
21
- LM14A I2C Block Diagram
  22
- URSA11 Block Diagram
  23
- LM14A + URSA11 Power Block Diagram
  24
- Tuner/CI Block Diagram
  25
- Video/Audio in Block Diagram
  26
- Audio out Block Diagram
  27
- Hdmi
  28
- Usb / Wifi / M-Remote / Uart
  29
Exploded View
30
- Main System
  31
- Main Power
  32
- Main Ext_In/Output
  34
- Micom
  38
- HDMI 3 Input (Rear Horizontal)
  39
- Jack Common
  40
- Ir/Key
  41
- Usb
  42
- Ethernet Block
  43
- Audio AMP (NTP7515)
  44
- TU Circuit
  45
- Emmc
  48
- CLIP Top Side for Covershield
  49
- Heatsink Guide Cap
  49
- URS All Input
  51
- Trouble Shooting Guide
  57
- Contents of Standard Repair Process
  58
- Video Error
  59
- Power Error
  64
- Audio Error
  66
- Function Error
  68
- Noise
  73
- Exterior Defect
  74
- Contents of Standard Repair Process Detail Technical Manual
  75
- Video Error_Color Error
  83
- Exchange Main Board
  85
- Exchange Power Board (PSU)
  87
- Exchange the Module
  88
- Power Error _No Power
  90
- Audio Error_No Audio/Normal Video
  93

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LG 43UF640T-DA Owner's Manual

LG 43UF640T-DA Owner's Manual (56 pages)

Brand: LG | Category: LCD TV | Size: 12.56 MB

Table of Contents

Important Safety Instructions
2
Optional Extras
6
Lifting and Moving the Tv
6
Maintenance
6
Using the Joystick Button
7
Mounting on a Table
7
Mounting on a Wall
8
Connections (Notifications)
9
Other Connections
9
Remote Control
9
Specifications
11
Open Source Software Notice
11
Troubleshooting
11
External Control Device Setup
13
Key Codes
14
Complementos Opcionales
30
Mantenimiento
30
Montar sobre una Mesa
31
Montar en la Pared
32
Conexión de una Antena O un Cable
33
Otras Conexiones
33
Control Remoto
33
Especificaciones
35
Software de Código Abierto
35
Solución de Problemas
35
Manual del Usuario
37
Configuración de Dispositivos de Control Externos
37

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