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Guidelines for safe equipment repair, covering modifications, wiring, and connector handling.
Procedure to check leakage current when the AC cord is unplugged, using a jumper and ohmmeter.
Procedure to check leakage current when plugged in, using a resistor, capacitor, and AC voltmeter.
Techniques to prevent damage to sensitive components from static electricity, including handling and soldering.
Details on lead-free solder composition, properties, and handling precautions for repair.
Diagram illustrating the PCB layout and identifying major boards like P, A, SC, SS, SU, SD, C1, C2, C3.
Table listing supported input signals for Component and HDMI, with their respective frequencies.
Detailed specifications for the TV, including power, display, sound, operating conditions, and connections.
Specifications for the wireless LAN adaptor, covering interface, standards, frequency, and transfer rate.
Information on security keys and IC replacement procedures for DTCP-IP, WMDRM, and Widevine.
Procedure to enter Service Mode, its purpose, key commands, and exit method.
Details of available adjustment modes: ADJUST, WB-ADJ, OPTION, VSUS, AGING, SRV-TOOL.
How to access Service Tool Mode, view SOS History, and check Power On Time/Count.
Accessing and configuring the Hotel Mode menu for restricted TV functions.
Purpose and preparation for data copying via SD card for board replacement or hotel setup.
Steps for copying data from the TV to an SD card, including password entry.
Steps for copying data from an SD card to the TV, including password entry and copy limitations.
How to access self-check indications and factory settings via IIC bus line checks.
Identifies key components to check if 'NG' is displayed during self-checks.
Interpreting Power LED blinking patterns to diagnose hardware failures.
Initial troubleshooting steps for 'No Power' conditions based on LED status.
Flowchart for diagnosing 'No Picture' issues, checking OSD, boards, and signal inputs.
Diagnosing local area failures on the plasma screen by identifying affected PCBs.
Purpose and procedure for using the SC jig to identify faulty SC or SU/SD boards.
Instruction to refer to PCB Layout for rear cover removal.
Procedure for removing the AC inlet, including capacitor discharge caution.
Procedure for removing the P-Board, including capacitor discharge caution and connector handling.
Steps to remove the Tuner unit after side terminal cover removal.
Steps to remove the A-Board after initial disassembly steps.
Procedure for removing the SU-Board, involving cable and connector disconnection.
Steps to remove the SD-Board after cable and connector disconnection.
Procedure for removing the SC-Board after disconnecting related boards.
Steps to remove the stand bracket after panel positioning and AC inlet removal.
Procedure for removing the C1-Board, including cable, connector, and screw removal.
Steps to remove chassis support metal and M8 nut metals.
Critical steps for removing the plasma panel section from the cabinet, ensuring careful handling.
Steps to remove the K-Board from the LED panel.
Procedure and cautions for replacing the plasma panel, emphasizing fragile nature and careful handling.
Procedure for setting Vsus in Service Mode through TEST and CONF stages.
Steps for adjusting RF video sub contrast using a transmitter and color bar pattern.
Detailed process for white balance adjustment using a color analyzer and specific settings.
Overall block diagram showing the TV's main functional components and their interconnections.
Detailed block diagram section 1 of 4, illustrating specific circuit blocks and signal flows.
Detailed block diagram section 2 of 4, illustrating specific circuit blocks and signal flows.
Detailed block diagram section 3 of 4, focusing on power supply circuits.
Detailed block diagram section 4 of 4, covering scan and sustain drive circuits.
Important caution regarding correct assembly and locking of flexible cables in connectors.
Diagram illustrating specific wiring connections and cable routing, part 1.
Diagram illustrating specific wiring connections and cable routing, part 2.
Diagram illustrating specific wiring connections, including connector mapping.
Diagram illustrating specific wiring connections, showing flexible cable routing.
Diagram illustrating specific wiring connections, showing flexible cable routing.
Diagram illustrating specific wiring connections, showing jumper wire routing.
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General