electrical technology advantages0
I could inform you that approximately 40 % of total defective monitors are easy to be repaired normally while the rest is just a bit time consuming but it is well worth to execute electronic component analyzing, assessment and replacement. As soon as you got to blame, you solder it away and replace the brand new part and solder it straight back regarding the circuit board.
Probably one of the most crucial and essential approaches to servicing lcd monitor is the SOLDERING technique which will bring you fast dollars effortlessly and quickly. I think most repairers will accept me.
Let just take few soldering that is real as follows:
Case 1: Compaq FP731 shutdown from few seconds to few minutes
Solution 1: Re-solder the feedback circuit regarding the inverter that is ccfl C215, C216, D201, D204, R215, R246, R218, D206, C242, D210, R234, R243
Situation 2: BenQ T705 got display shutdown after energy on for few second
Solution 2: Solder out 4 nos. shorted C5707 transistors and solder transistors that are new.
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After you have finished that the main task, spray a mist of water onto the pipe and suitable. Then wipe the fitting and pipe straight down once again. This step that is last eliminate any excess flux and dust from your own perfect solder joint.
Pretty easy, huh?
Believe it or not it could take an apprentice couple of months to be able to find out this key 6th action that will boost your solder finish. Provide it a remember and whirl practice makes perfect.
Now you realize the 5 steps up to a perfect solder joint and also the special bonus key 6th step that may enhance your solder finishes. In order to retain this new knowledge and ensure it is your it’s time to act.
Last thirty days, I had received approximate 2~5 nos of defective lcd monitors each day from customers resided in a residential area occupied by 20000 people. I have never got this kind of harvest that is good. Exactly how much wages do I get through the repair just? Unbelievable! It’s $6400 approximately which determines from typical $80 x 80 nos lcd monitor.