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TechTranscript
00:00Assalam-o-Alaikum, today I am making a movie on E7.
00:12I got a message from a brother that you make a movie on the same error again and again.
00:17My brother, there is only one error, but there are many faults, many reasons, many such things
00:23that cause different errors, different problems.
00:27So I make a movie again and again so that all things are clear to you.
00:31As soon as the fault comes, I make a movie for you.
00:34Today I am making this movie because there is a new fault in it, which I will clear now and show you.
00:43And I hope you understand that this is such an error that the mechanic is often very worried about it.
00:50He spends a lot of time repairing the kit, but in the end it is the same thing that it is not being repaired.
00:56There is some fault in it that it is not being repaired.
01:02I have put this probe here with it, okay.
01:06And we are giving it voltage.
01:08I have started giving voltage to the kit separately.
01:10This will also turn on the LED light of your microprocessor.
01:14It is on.
01:16Now I will check it with the DSO and tell you what is the difference between this and that.
01:20This is a faulty kit and it cannot be repaired.
01:24You can do it as you like, it cannot be repaired.
01:27Look at this, show it by passing it.
01:31The problem with this is that there are such signals coming in it, which are fault signals.
01:37It cannot be repaired.
01:39Okay.
01:40These signals are faults.
01:42The straight signals from here come out of the microprocessor and go to the auto coupler.
01:49That's why I'm showing you, these are faults.
01:51Now with this, I have a kit which is fine, which is absolutely fine, in good condition.
01:57I am showing you that only so that you do not have this in your heart that I showed this and that kit is not being checked.
02:03Now we will check that kit.
02:05You have to see it.
02:06You can reverse the movie and take a screenshot and see what is in it.
02:10With this, I have started putting this second kit.
02:13Look at this.
02:14I have started putting this second kit with it.
02:17This is the faulty kit and this is the right kit.
02:20I will supply it from here.
02:24Look at this.
02:25I am supplying it from here, from outside.
02:28I am turning on the SMPS supply from here.
02:32By turning it on, by turning it on slowly and slowly and from here,
02:37I will directly check the pin that is going to the auto coupler from the microprocessor.
02:44So that I will know clearly what is the fault in it.
02:48Look at this.
02:49Now I am going to check it.
02:50I will turn it on.
02:51Look at this.
02:52I turned it on.
02:53And I will set it again.
02:56So that it gives me the correct reading.
02:59Look at this.
03:01The reading that is coming in this, look at this.
03:04These are different packages that are being made.
03:06Look at this.
03:07Let me pass this and show you.
03:09Look at this.
03:10The package that is being made in this, this is being made.
03:12This means that this microprocessor is correct and this is absolutely correct.
03:18If I can run it again and show you again.
03:22Look at this.
03:23There will be some difference in the package.
03:25We can check the second package in this way.
03:28Look at this.
03:29Now we will do the auto coupler.
03:32Look at this.
03:33Let me pass this and show you.
03:35Look at this.
03:37Look at this.
03:38Look at the other packages of this.
03:40There is a difference in this.
03:42This is the problem that you cannot repair the kit in this way.
03:46This kit is correct.
03:48This kit can be repaired.
03:50And we can repair this.
03:53This will be repaired.
03:54And this kit is correct.
03:57Whatever you do, this kit is correct.
03:59But this kit will never be repaired.
04:02Because the signals coming from its microprocessor are not coming.
04:07That's why there is no point in repairing it.
04:10This kit is dead.
04:11This 7 will never go wrong in it.
04:14I have made a small video in this.
04:17It is a very informative video.
04:19If you like it, then you like it and share it.
04:23And subscribe to our channel.
04:26But you definitely watch the video.
04:28But I don't know what the problem is.
04:30You don't like it.
04:32Goodbye.