00:00Aslam o Alaikum
00:02This is sent by brother Waseem
00:04to repair the kittens
00:06This is from Shakargarh
00:08Let's open it
00:10and see how many have been sent
00:12and what is in it
00:14Let's see
00:18These are the kittens
00:20from Shakargarh
00:22One is this
00:24and one is this
00:26These are two kittens
00:28All of them have been sent
00:30I have told everyone
00:32that we have
00:34all the tools
00:36If you want to send only for syrup
00:38then send only for outdoor
00:40kittens
00:42which are faulty
00:48This is it
00:50Let me check it
00:58We have removed the kit
01:00from inside
01:02Let's see why there is an error
01:04First of all
01:06I have seen that
01:08there is a power IC
01:10which has not been removed
01:12and after that
01:14there is a
01:16crystal in it
01:18You can see
01:20it is moving
01:22and the soldering
01:24and the transistor
01:26This is not the only thing
01:28There are other things
01:30which should be done
01:32wherever there is a fault
01:34There is no reason not to do it
01:36There is an SMD
01:38here
01:40There is a coupler
01:42here
01:44You can see
01:46there are one or two things
01:48in it
01:50Sometimes
01:52there is a bank
01:54There are different capacitors
01:56because
01:58the SMPS supply
02:00is not neutral
02:02and here
02:04there is a buck converter
02:06to control it
02:08and if there is no supply
02:10then the neutral supply
02:12is taken from here
02:14It is a two way supply
02:16Communication is two way
02:18Buck converter is very useful
02:20but it is a two way supply
02:22Like in Samsung
02:24communication is two way
02:26Like this
02:28I will show you
02:30This one
02:32You can see the resistance clearly
02:34There is a transistor in it
02:36This
02:38This is NPN transistor
02:40Its base is positive
02:42NPN
02:44This is its emitter
02:46This is its corrector
02:48As you can see
02:50The transistor has this resistance
02:52After this
02:54With this
02:56With capacitor
02:58Here
03:00There can be fault in it
03:02SMD can be damaged
03:04But its main thing
03:06You can see
03:08From DSO
03:10You have to see
03:12When you burn here
03:14Its end point
03:16I am taking it
03:18OK
03:20Its two point
03:22Here
03:24See
03:26From here
03:28Its communication is getting out
03:30You can see
03:32Its communication is getting out
03:34Here
03:36If you check from here
03:38See
03:40From here
03:42You can see
03:44You can see
03:46From here
03:48You can see
03:50In E1 error
03:52You can see
03:54Its communication
03:56Here
03:58This is TX mode
04:00TX
04:02RX
04:04Is for receiving
04:06In TX and RX
04:08Here
04:10You have to send data
04:12In this
04:14And in that
04:16The data send is like this
04:18I will show you
04:20Data send
04:22Like this
04:24Like this
04:26Like this
04:32This is called
04:34Ballery code
04:36In this
04:38See
04:40110001111
04:42110001111
04:440
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