Hisense LHD32D33EU User Manual

R
LCD Television
Service Manual
Product T
yp
e: LHD32D33EU
Chassis: SIS231
Hisense Electric Co.,Ltd
AUG,2013

Hisense LHD32D33EU Specifications

General

Screen Size	32 inches
Display Technology	LCD
HDMI Ports	2
USB Ports	1
Refresh Rate	60 Hz
Built-in Wi-Fi	No
Resolution	1366 x 768

Summary

Precautions and Notices

Safety Warnings

Covers critical component identification, replacement parts, ESD precautions, electrical safety, and product usage hazards.

Product Specifications

Factory and Service OSD Menu

Entering the Factory OSD Menu

Instructions for accessing the factory OSD menu using both factory and user remote controls.

Software Upgrading Procedures

Preparation for Upgrade

Steps to prepare the software BIN file and USB flash disk for the TV upgrade process.

Upgrade via Factory Menu

Troubleshooting

Power Troubleshooting

Diagnostic steps for power supply issues and component checks.

Display Troubleshooting (Blank Screen)

Steps for diagnosing blank screen or no display issues.

Display Troubleshooting (White Screen)

Steps for diagnosing white screen issues.

Display Troubleshooting (Picture Badness)

Steps for diagnosing picture quality problems.

Audio Troubleshooting (No Sound)

Steps for diagnosing no audio output issues.

Function Troubleshooting (TV Fault)

Function Troubleshooting (HDMI No Sound)

Function Troubleshooting (HDMI No Picture)

Function Troubleshooting (VGA No Signal)

Function Troubleshooting (YPBPR/CVBS No Signal)

Power Board Troubleshooting (Non-Output)