00:00Assalam o Alaikum
00:02Today we are working on a kit
00:06This is an Ultron kit
00:08There is a problem in this
00:10When you check the kit normally
00:12The kit is OK
00:14But when the compressor starts stalling
00:16The F1 error occurs
00:18This is a common problem
00:20When you check the kit outside
00:22The kit is OK
00:24Or when the compressor runs for a while
00:26The F1 error occurs
00:28What happens in this
00:30This main IC
00:32This one
00:34Its number
00:36LM308-208
00:38It's number is 58
00:40When it stalls
00:42This happens
00:44In this
00:46Pin number 1, 2, 3
00:48It has 4 ground pins
00:50And 8 VCC
00:52This is an O-PAM circuit
00:54This is an O-PAM circuit
00:56This is an O-PAM circuit
00:58This is a common problem
01:00In many companies
01:02But this problem
01:04Does not work
01:06Because of the fault of the IC
01:08The IC is not that expensive
01:10It is a cheap IC
01:12It should be changed
01:14If such a problem occurs
01:16But apart from this
01:18The assembly can also be a fault
01:20But before this
01:22Here 15 V
01:24Pin number 1
01:26Pin number 2, 3, 4
01:28Pin number 5, 6, 7, 8
01:30This is an 8 pin IC
01:32It has 4 ground pins
01:34And 8 15V VCC
01:36Check the voltage
01:38Voltage is coming here
01:40I will tell you how to check
01:42How to check the IC
01:44And what are the problems
01:46The easiest way to check
01:48Remove the IC
01:50Make a jig
01:52You get it in the market
01:54How to make
01:56How to check
01:58I tell you now
02:06So
02:08You will not have any problem
02:10Check my videos
02:16Like
02:18Less Video
02:20You can watch videos of people who can do it.
02:22I have checked people who can do it.
02:24At least 35, 36, 40, 100 people watch videos.
02:26If you can do it, you can do it.
02:28You do not have to spend money on it.
02:30I will make an informative video on it.
02:32You can not just do one like.
02:34I have made this.
02:36I have made this.
02:38How will I check the IC?
02:40I will show you.
02:42See, this is the number of the IC.
02:44As I told you,
02:46this is the ground number 4.
02:48And number 8 is VCC.
02:52If I give 12 or 15 volts,
02:54then the LED that I have installed,
02:56inside this,
02:58I will have to install 7 resistors.
03:00So, I can give it 15 volts.
03:02I can give 12 volts as much as I want.
03:04It will be up to 30 volts.
03:06That is why I have not installed anything yet.
03:08Then I will turn it on.
03:10I will give it voltage.
03:12I can give up to 3 volts.
03:14I will not give more than that.
03:16I can give up to 3.5 volts.
03:18It will be tolerable.
03:20I have to do this.
03:22This is positive.
03:24I will put it on positive.
03:26And this is negative.
03:28I will put it on negative.
03:30See this.
03:32This will not turn on
03:34your LED.
03:36Because this is an
03:38op-amp circuit.
03:40If the voltage is more on one side,
03:42it will turn on the other side.
03:44I will give you a pulse.
03:46I will give you a hand pulse.
03:48I will not do anything.
03:50If I hold it like this,
03:52it will turn on.
03:54If I hold it like this,
03:56it will turn on.
03:58You may not be able to see it in the light.
04:00Turn down the lights.
04:02See this.
04:04This is a red light.
04:06This must be the indicator.
04:08And this one.
04:10At the same time,
04:12it starts pulsing.
04:14See this.
04:16I will bring it here.
04:18I will put it on this side.
04:20See this.
04:22You can see the indicator.
04:24If I do this,
04:26if I do both,
04:28both lights will turn on.
04:30This is an easy way to check.
04:32You can check it like this.
04:36In this,
04:38the compressor runs.
04:40The compressor runs.
04:42At the same time,
04:44the F1 error occurs.
04:46At the same time,
04:48the F1 error occurs.
04:50The light will blink.
04:52The light will blink.
04:54This is the way you make a jig.
04:56Make it like this.
04:58Put the IC in it.
05:00If the IC is integrating like this,
05:02it is fine.
05:04If it is not,
05:06you can change the IC.
05:08After this,
05:10you can check the SMD.
05:12You can check it.
05:14You can easily
05:16cover this issue.
05:18If you like my video,
05:20please like it.
05:22If you like my video,
05:24please like it.
05:28May God protect you.
05:30Subscribe to my channel.
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