What to do if my Samsung UN J5500AF LED TV has cable connection issues?
If you are experiencing cable connection issues with your Samsung LED TV, you should: * Check for any burnt or damaged cables. * Ensure that all cable connections are securely connected and not loose. * Verify that the cables are connected according to the provided connection diagram.
Safety, servicing, and ESD precautions to prevent damage and electrical shock hazards.
Precautions for servicing, including capacitor polarity and general servicing guidelines.
Precautions to prevent damage from static electricity, including draining charge and using ESD-safe practices.
Safety precautions related to product installation, ventilation, and battery replacement.
General product information including model, front/detail view, color, dimensions, and weight.
Detailed specifications covering display, video, audio, smart TV, connectivity, design, and features.
Comprehensive breakdown of product specs including display, video, audio, smart TV, connectivity, and design.
Specific technical details like LCD panel, resolution, input signals, environmental considerations, and power.
List of included accessories such as Remote Control, Batteries, Power Cord, and Manual Users.
Procedures for disassembling and reassembling the LED TV, with warnings about sensitive devices.
Initial steps, including checking cable connections and power input to the main board.
Guide to checking fault symptoms for Video, Bluetooth/WiFi, SMPS, and Jog Function.
Steps to check video-related faults using scaler and US post patterns.
Troubleshooting for Bluetooth and WiFi modules, checking addresses, firmware, and voltages.
Power On Sequence, backlight tests, and voltage checks for the SMPS.
Troubleshooting for the Jog Function Control, including checking voltages and operations.
Adjustments within Factory Mode, detailing Factory Option and Data settings.
Detailed factory options for Panel, SMPS, and Main Assy for specific models.
Instructions on how to enter Factory Mode using the remote control.
Factory data options related to Type, Local Set, SW Model, and various settings.
Calibration and adjustment procedures for White Balance and Color Calibration.
Step-by-step guide for White Balance calibration using factory mode and specific menus.
Performing color calibration using patterns before adjusting white balance.
Adjusting white balance settings in factory mode, covering low and high light conditions.
Information on upgrading TV firmware via USB or online.
Instructions for performing firmware upgrades using a USB drive.
Steps for upgrading TV software using an internet connection.
Procedures for using or reverting to alternative software if issues arise.
Detailed dimensions of the J5500 series TV models (32", 40", 48", 50", 55").
Block diagram illustrating the wiring connections between main components like Main Board, SMPS, and T-CON.
Identification and pinout information for various connectors on the main board.
Functional description of key connectors like CN201 and CN1401.
Details and part numbers for various cables, including Lead and LVDS cables.
Identification of WiFi, BT, and Function modules with their respective codes and photos.
Visual exploded view of the TV components with numbered parts.
List of parts with their codes, descriptions, and quantities for the UN32J5500AFXZA model.
Detailed list of electrical parts including screws, covers, labels, and ICs for the UN32J5500AFXZA model.
Visual exploded view of components for the UN40J5500AFXZA model.
List of parts with codes and descriptions for the UN40J5500AFXZA model.
Electrical parts list for UN40J5500AFXZA, including screws, covers, labels, and ICs.
Visual exploded view of components for the UN48J5500AFXZA model.
List of parts with codes and descriptions for the UN48J5500AFXZA model.
Electrical parts list for UN48J5500AFXZA, including screws, covers, labels, and ICs.
Visual exploded view of components for the UN50J5500AFXZA model.
List of parts with codes and descriptions for the UN50J5500AFXZA model.
Electrical parts list for UN50J5500AFXZA, including screws, covers, labels, and ICs.
Troubleshooting guide for no audio from streaming apps when using soundbars or AV receivers.
Repair steps for audio issues, recommending PCM audio format change.
Troubleshooting guide for abnormal Netflix operation, including freezes and app issues.
Repair steps for Netflix issues, recommending software and app updates.
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