00:00Welcome to Khempo Repair Channel
00:04I have FM Radio with me
00:06This FM Radio is completely fine
00:11No wiring is damaged
00:13I have shown you wiring and LED connection in my previous video
00:21I am making this video because
00:23How can we use this radio as an amplifier?
00:31How can we make this radio as an amplifier?
00:36If the radio does not have a Bluetooth card
00:39And there is no socket switch for AUX
00:42You can see
00:44This is a normal FM Radio
00:47There is no Bluetooth USB card
00:49Today I will make this radio as an amplifier
00:53You can use this radio as an amplifier
00:55If you have a normal FM Radio
00:57Or a medium wave short wave radio
01:00One band or two band radio
01:02You can use it as an amplifier
01:07I will show you how the sound will be after connecting the radio
01:12First I open the radio
01:14Because it is open
01:16I have not put the screw
01:18I did the wiring a few days ago
01:21The sound I will give to this radio
01:23I will show you the lead
01:26You can see
01:27This is the lead of AUX
01:29You put it on your mobile
01:31I have put the pin on this side
01:34Because it has two pins
01:36You can see
01:37You can see
01:38It has two pins
01:40I don't know how I cut this pin
01:43I don't know how I cut this pin
01:45I don't know how I cut this pin
01:47This is the pin
01:49You can see
01:51I have put two wires like this
01:54We have to put these two wires in the radio
01:57With these two wires
01:59The sound of the mobile or whatever you want to play
02:02The sound will come
02:03First understand these two wires
02:06One wire is for sound
02:09The middle one is for sound
02:12The side one is for negative volt
02:16If you don't put this, there will be no sound
02:18It is important to put this
02:20You have to connect the negative with the negative of the radio
02:23And the sound wire
02:25You have to put it on the wire of the radio input
02:29Now in this
02:30The wire of the negative in the volume
02:32See this is also negative
02:34Yellow color wire
02:36And this yellow color wire
02:38Has come up to here
02:39So don't put it on this
02:41Put it on this
02:42Because here is the input volt
02:44Here is the output
02:45So you put it on the output
02:48Wire of negative volt
02:50And the audio wire
02:52You put the audio wire here
02:54You have to put it on the first wire
02:56Now when you put the wire
02:58So keep this in mind
03:00When you have to play from mobile
03:03So you have to remove this wire
03:05The wire of the first number
03:07If you don't remove this wire
03:10Then this will happen
03:11Your radio will also make a sound
03:13In volume and mobile
03:15So there will be confusion in the sound
03:17Either you put a switch
03:19To change the sound
03:21Three step switch
03:22So that on one side there will be a sound from the mobile
03:25And on the other side there will be a sound of your radio
03:28So I remove this black wire here
03:31And before removing it
03:33I show you by running it
03:35See how the sound is coming in it
03:38So the radio is working
03:40Now I show you a station
03:45See
03:46The radio is working here
03:49Now you have to remove this black wire
03:56I have removed it
03:57Now I put the wire here
03:59So we will put this wire on negative
04:02As I told you
04:11Now this red wire
04:14You have to put it on volume
04:16Let the black wire be separate
04:18Keep this in mind
04:19This is how you have to connect
04:21I am showing you very easily
04:23That's why I am putting it here
04:25You have to put it on this pin
04:27So I put this wire quickly
04:30And let's see if the sound comes in it or not
04:34So the sound that is coming now
04:38It is coming in black
04:40It is not coming in brown
04:42The sound that comes
04:44We have to put this wire on it
04:46This means friends
04:48The sound wire in it
04:50Means it is of brown color
04:53And the sound that is used for the amplifier
04:56It is of black color
04:58So we have to remove the middle wire here
05:02Because I think this wire is of audio signal
05:06And the wire of the amplifier
05:08The sound wire is this
05:10So I will put this black wire in the middle
05:14You also check
05:16On which humming comes
05:18You have to put that wire in the middle
05:20And on which humming is not coming
05:22You have to remove the volume wire
05:24And the negative wire
05:25You have to leave it
05:26You don't have to remove it at all
05:28Okay
05:29So I did it this way
05:32You can see by removing the brown wire here
05:35I have put the black wire
05:37And I have removed the brown wire
05:39Because this is the wire in which the audio signal is coming
05:41From FM radio
05:43And it is going back to the IC
05:45The IC makes the sound and gives it to the speaker
05:48So this radio
05:50Its sound
05:52The sound is also fine
05:53See, it is getting fast
05:55See friends
05:56In this way
05:58I have connected the lead with the phone
06:01Now I will play the video
06:04This video is ours
06:06And I also change its screen
06:08Okay
06:09So you can see
06:10In this way
06:12The video has started playing
06:15And the sound of the mobile is fine
06:17Let's increase the volume
06:19And see
06:23The voice is not clear
06:25I think
06:26There is no radio charge
06:27I have turned on its charging
06:31Okay
06:35Charge
06:43So in this way
06:45You can make your radio an amplifier
06:48And in your radio
06:50You can play any song
06:52I am taking audio from the mobile
06:55You can also connect it to the mobile
06:57And when it will be right
06:59If you touch it here
07:01There will be a sound
07:03In this way
07:04If there is a sound
07:05Then you understand
07:06Your connection is right
07:08Friends, that's all for today's video
07:10I made this video on your comment
07:12And if you want a video on any other comment
07:14Then you comment to us
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07:18Then like this video
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07:21So that other people also get benefit from this video
07:23And to watch more videos like this
07:25Subscribe to our channel
07:26See you in the next video
07:28Thanks for watching
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