TCL L55S4610F

TCL
SERVICE MANUAL
L55S4600/MT31SR-RU
1. Caution…………………………………………………………………………2
2. specification……………………………………………………………………6
3. Alignment Procedure…………………………………………………………7
4．Block diagram…………………………………………………………………18
5．Scheme Diagram ……………………………………………………………19
6. Troubleshooting………………………………………………………………27
This m anual i s t he l atest at t he t ime of pr inting, and doe s not
include the modification which may be made after the printing, by
the constant improvement of product

TCL L55S4610F Specifications

General

Screen Size	55 inches
Display Technology	LED
Smart TV	Yes
Operating System	Android TV
Refresh Rate	60 Hz
HDMI Ports	3
USB Ports	2
Wi-Fi	Yes (802.11ac)
Bluetooth	Yes
Resolution	4K UHD (3840 x 2160)
HDR	Yes
Audio Output	20W (2 x 10W)

Summary

General Safety Precautions

Warning Symbols Explained

Explains the meaning of lightning and exclamation point symbols on the device.

Product Specifications and Features

Technical Specifications Overview

Details key technical parameters like resolution, contrast, and refresh rate.

Signal Format Capability

Details supported signal formats for various inputs like HDMI, VGA.

Technical Procedures and Operations

White Balance Adjustment Procedure

Detailed steps for adjusting white balance using calibrated equipment.

Firmware Upgrade Methods

Instructions for upgrading the TV's software via USB or OAD.

Factory Menu Operations

Guide to accessing and using various functions within the factory menu.

System Diagrams and Troubleshooting

Circuit Schematics and Block Diagrams

Collection of circuit diagrams for power, I/O, and core components.

Troubleshooting Flowcharts

Step-by-step guides for diagnosing and resolving common TV issues.