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General| Display diagonal | 42 \ |
|---|---|
| Audio system | Dolby Digital |
| RMS rated power | 20 W |
| Number of speakers | 2 |
| PC in (D-Sub) | Yes |
| HDMI ports quantity | 4 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Digital audio optical out | 1 |
| Power consumption (standby) | 0.1 W |
| Power consumption (typical) | 150 W |
| Annual energy consumption | 156 kWh |
Weight and Dimensions| Depth (with stand) | 270 mm |
|---|---|
| Height (with stand) | 692 mm |
| Weight (with stand) | 19000 g |
| Depth (without stand) | 29.3 mm |
| Width (without stand) | 1016 mm |
| Height (without stand) | 630 mm |
| Weight (without stand) | 16700 g |
Key safety information and identification of safety-related parts.
General safety practices for servicing, including isolation transformers and component handling.
Procedures for performing cold and hot AC leakage current checks.
Defines the specification's scope and conditions for component testing.
Lists general specifications for the LCD module and TV.
Details optical performance parameters of the LCD module.
Lists supported resolutions and frequencies for component video input.
Specifies resolutions, frequencies, and pixel clocks for PC input.
Details DTV and PC mode resolutions, frequencies, and pixel clocks for HDMI.
Covers 3D input modes and resolutions for HDMI 1.4 and 1.3.
Specifies 3D input mode for USB and illustrates signal formats.
Notes on safety, environment, and order for adjustments.
Covers ADC and MAC address automatic adjustments.
Procedure for inspecting LAN port functionality using PING test.
Explains the necessity and procedure for VCOM adjustment.
Details methods for downloading model name and serial number.
Outlines the procedure for downloading CI+ keys.
Detailed steps for ADC adjustment for different resolutions.
Explains VESA regulation for EDID/DDC and download methods.
Discusses W/B adjustment objective, how-it-works, and conditions.
Details the command format and RS-232C commands for auto-adjustment.
Describes both auto and manual adjustment methods for white balance.
Provides color coordinate and temperature references for white balance.
Covers procedures for checking wireless connectivity and Eye-Q sensor function.
Details checks for local dimming and 3D functionality.
Covers IR emitter inspection, option selection, and tool options.
Describes the method and checkpoints for GND and internal pressure tests.
Instructions for downloading software via USB for service.
Visual representation of the main board components and connections.
Visual representation of the 240Hz FRC + 3D Formatter + TCON board.
Illustrates the assembly of the TV with numbered parts.
Schematics for reset circuits, NVRAM, and boot strap configuration.
Schematic for NAND Flash Memory (4Gbit).
Schematics for broadband studio, video, and audio input circuits.
Schematic for the Half NIM Tuner module for EU.
Schematics related to DDR memory modules.
Schematic for the earphone output circuitry.
Schematic for the motion remote controller interface.
Schematics for Subwoofer and Woofer amplifier circuits.
Schematic for the LG logo illumination circuit.
Schematic for the IR emitter and USB jack connections.
Schematic for the European NIM Tuner.
Schematic for USB2 port functionality and options.
Schematics for earphone block and audio output amplifier.
Schematic for DVB-CI control and power management.
Schematics for 51-pin LVDS connector and I2C communication checks.
Schematics showing interface to master and slave LED drivers.
Schematics showing interface from Lips and Power Board.
Schematic for the microcontroller unit and its options.
Schematics for IR/Key interface, RS232C, and Ethernet connector.
Schematics for UI hardware ports, HDMI ports, and CEC.
Schematics for SPDIF out, RGB PC input, and RGB audio input.
Schematics for side CVBS and Component phone jacks.
Schematics for wireless power, control, and RS232C interface.
Schematic for the NTP7000 audio amplifier IC.
Schematics for LG5111 LVDS input, reset, EEPROM, JTAG, and UART.
Diagram related to the LG1120 integrated circuit.
Schematics for various power supplies including core, DDR, and FPGA.
Schematics for the T-CON master unit and reset block.
Schematics for the T-CON slave unit and EEPROM.
Schematics for LCD bias voltages like VCOM, VLCD, VGH, VGL.
Schematics for TCON power management ICs.
Schematics for Left and Right FFC connectors on the T-CON board.
