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General| Display Technology | LCD |
|---|---|
| Backlight | LED |
| HDMI Ports | 4 |
| USB Ports | 2 |
| Resolution | 1920 x 1080 pixels |
| 3D Technology | Yes |
| Smart TV | Yes |
| Wi-Fi | Yes |
| Refresh Rate | 120 Hz |
| Audio Output | 10W x 2 |
Essential safety guidelines for qualified technicians during service operations.
Checks for pinched leads, protective devices, and leakage current before returning the TV.
Notes on safety-related characteristics of electrical and mechanical parts for safe operation.
Guidelines for using lead-free solder and wire solder for repairs.
Best practices for soldering with lead-free solder, including bit care.
Information on proper disposal of the product for individual users according to legislation.
Guidelines for business users on product disposal and recycling procedures.
Lists major service parts including PWB units, other units, ICs, and service jigs.
Detailed technical specifications for 52/60-inch models in the 830 and 831 series.
Detailed technical specifications for 52/60-inch models in the 833 series.
Identifies various parts of the TV through front and rear views for user reference.
Step-by-step instructions for correctly attaching the TV stand unit to the television.
Technical drawings showing the physical dimensions and measurements of the 52-inch TV models.
Technical drawings showing the physical dimensions and measurements of the 60-inch TV models.
Procedure for removing the stand unit and rear cabinet for 52-inch television models.
Steps for detaching the left and right speakers from the 52-inch television chassis.
Instructions for safely disconnecting various cables from internal units in 52-inch models.
Procedure for removing major internal components of the 52-inch television.
Steps to detach remote control, operation, ICON, 3D IR emitter, and touch sensor units.
Procedure for removing the stand unit and rear cabinet for 60-inch television models.
Steps for detaching the left and right speakers from the 60-inch television chassis.
Instructions for safely disconnecting various cables from internal units in 60-inch models.
Procedure for removing major internal components of the 60-inch television.
Steps to detach remote control, operation, ICON, 3D IR emitter, and touch sensor units.
Location for placing heat measure sheets on the MAIN PWB and LCD Control Unit.
Instructions for correctly attaching the touch sensor to the PWB assembly.
Verifying EMI-prevention parts and conductive gaskets on the main PWB.
Laying down the TV and positioning hands to begin rear cabinet detachment.
Pushing and opening the rear cabinet, then detaching hooks counter-clockwise.
Steps for Model Name, Panel Size, and VCOM adjustment after component replacement.
Procedures to enter and exit the TV's adjustment process mode.
Explains remote controller key functions used within the adjustment process.
Details the display elements and specifications within the adjustment mode interface.
Lists adjustment items, descriptions, and remarks for various settings.
How to enter, exit, and use the Public Mode for setting configuration.
Procedures for starting, exiting, and basic operations of the Copy Mode.
Restrictions for copy mode and details of data that can be copied.
Explains normal standby causes, EEPROM save/recover, and monitor error causes.
Functionality of lamp error detection and procedures to reset the error count.
How to enter the adjustment process mode as per Section 4.
Procedure for adjusting PAL video signals using a color bar pattern.
Adjustments for component (15K, 33K) and PC (Analog RGB) video signals.
Steps to adjust white balance using offset values and luminance meter readings.
Process for initializing the TV to factory default settings.
Steps to upgrade the TV's software using a USB flash memory.
Diagnostic steps for issues related to no power or failure to start up.
Diagnostic flowcharts for no sound from speakers or woofer with picture present.
Diagnostic steps for when no picture appears in any mode.
Steps for diagnosing no picture issues on HDMI inputs.
Diagnosing no picture from EXT1 during ATV or DTV reception.
Steps for diagnosing no picture from network input.
Diagnostic steps for when the backlight is not illuminating the screen.
Checks for various LCD panel issues like stripes, dots, distortion, or backlight faults.
Explains LED blinking patterns indicating different error states and upgrade status.
Details major ICs used in the main unit, their part codes, and functions.
Shows the overall wiring connections for 52/60-inch models in the 830/833 series.
Shows the overall wiring connections for 52/60-inch models in the 831 series.
Shows the overall wiring connections for 60-inch models in the 830/833 series.
Shows the overall wiring connections for 60-inch models in the 831 series.
Illustrates the system architecture and signal flow for 52/60-inch models in the 830/833 series.
Illustrates the system architecture and signal flow for 52/60-inch models in the 831 series.
