Master Electronics Repair !

Welcome to Master Electronics Repair! website.Here you will find:Service Modes, Circuit Diagrams,Service manuals, Firmware Update procedure, Disassemble procedure, Universal remote control setup codes, Troubleshooting, Diagnosing, Measuring, and more.... of many of LCD/LED TV/Displays,others various electronic apparates,trough many technical notes and tips/tricks to help repairing/fixing Troubles/ faults,for electrical technicians.This site helps you to save the Earth from electronic waste!

Friday, 15 March 2019

HAIER HL40XP1 LCD TV - HOW TO ENTER SERVICE MODE_TROUBLESHOOTING

SERVICE MODE ENTRY

Press Menu.
Input 8893.
Press “OK”
System will be into the factory mode menu.
To exit this factory menu, press the button ”Exit” on the remote.

TROUBLESHOOTING [GENERAL]

CLICK ON THE TABLES TO ZOOM

POWER SUPPLY BOARD CHECK

MAIN BOARD CHECK