Samsung 713N LCD Repair with SE7889-Lf ic Problem

How to repair samsung 713n lcd monitor with se7889 lf ic problem...



This Samsung 713N LCD monitor came in with no display symptom and no power. In other words, once you switched 'on' you could see the power LED lights up (no display) and then for couples ...

Samsung 510bn LCD Power Supply Repair Secrets

How to repair Samsung 510bn LCD monitor power supply problem.

Samsung 153V LCD Monitor Power Supply Repair Tips

Easy way to repair and troubleshoot Samsung 153V LCD monitor power supply

Repair LCD Power Supply The Easy Way

Simple way to repair LCD monitor power supply:



Troubleshooting LCD monitor power supply pack is easier than the crt monitor power supply. It is small and compact and usually has only one output which is 12 volt and range from 2 ampere to over 4 ampere. Some designed have 18 and 24 volts also. Nowadays most LCD power supplies are build into the main board such as the Dell E151FP LCD Monitor while the older type were separated as power pack module.

Computer Monitor Flyback Transformer - Replacement and Substitution

Understanding monitor flyback transformer replacement and substitution secrets...



The Computer Monitor flyback transformer comes with many types of parts number, designed and inductance winding values. Although some may have different part numbers, they can be use d to substitue on another model of monitor! The Monitor flyback transformer is manufactures by many different manufacturers thus many different kinds of part numbers are produced. If you know exactly the winding value of each flyback transformer then it is easy for you find a replacement.