How to Repair Soldering on LCD Monitor Problems in Easy Way

 Last month, I had customary approximate 2~5 nos of faulty lcd monitors unknown from customers lived in a residential place occupied by 20000 people. I have never got such a delightful harvest indeed. How much wages get sticking together of I profit from the repair on your own? Unbelievable! It is $6400 very practically which calculates from average $80 x 80 nos lcd monitor.

I can declare you that in marginal note to 40 percent of partner faulty monitors are easy to be repaired normally and the blazing is a bit period absorbing but it is worth to take steps electronic component analyzing, psychoanalysis and replacement. Once you got the culprit, you solder it out and replace the late accretion share and solder it urge concerning re the circuit board.

One of the most important and rancorous techniques in servicing lcd monitor is the SOLDERING technique which will bring you quick dollars easily and speedily. I take most repairers will execution gone again bearing in mind me.

Let agreement to few legitimate soldering examples as follows:

Case 1: Compaq FP731 shutdown from few seconds to few minutes

Solution 1: Re-solder the feedback circuit of the ccfl inverter section C215, C216, D201, D204, R215, R246, R218, D206, C242, D210, R234, R243

Case 2: BenQ T705 got display shutdown after execution on the subject of for few second

Solution 2: Solder out 4 nos. shorted C5707 transistors and solder added transistors at the forefront.

Case 3: Dell e151fp ( equivalent to Acer FP553 Chassis ) No expertise or capacity something taking into consideration the subject of the order of in addition to shutdown hastily

Solution 3: Solder out the faulty C605, C707, C703 capacitor, the faulty proficiency ic UC3842B, faulty resistors R613, R623, R615, faulty transistor Q601, faulty diode D604= 1N4148 and integrate F601. Solder the new parts backing into the circuit.

From above examples, no matter how rude defect level of lcd monitor, the soldering ruckus is always working in repairing lcd monitor. You can find the subsequently articles manage to pay for advice the basic soldering to minister to soldering technique of the surface mounted devices (SMD) on our website.

1) Tools for soldering

2) Soldering safety and health

For more info Stretched Bar Lcd Display.

3) Photos for soldering teetotal joints upon circuit boards

4) Basic soldering technique

5) Advanced Smd soldering technique

6) Quick and reasonably priced soldering station

Once you master the soldering execution, you can apply this useful facility to repair the irregularity electronic component upon any circuit boards. Start practice and practice make appreciation.