Explain About Buck Circuit ❤️❤️❤️

Cellphone Solution
Our New Channel - / @sanjaykushcellphoneso...
Advance Mobile Phone Repairing Institute Badarpur (Delhi)
Course Duration - 22 days
Contact us For Online & Offline Courses
Call & whatsapp - 8287591534 😊
(Hostel Facility Available)
Our Speciality - We Provide Deep Knowledge of Mobile Phone Circuit Diagram🥳🥳🥳
Our facebook page -
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Course Details
• Basic Electronics Components Identity ,Working ,Testing etc.
• How to use Multimeter.
• How to use DC Power Supply.
• Explain about boost / buck / LDO Circuit.
• Explain about RC/LC Circuit.
• How is work digital Circuit. (Pull up & Pull down resistance)
• Explain about GR/Diode value.
• Explain about Cool test & Hot test.
• Explain about Protocols -
 I2C LINE
 I2S LINE
 SPI LINE
 SPMI LINE
 MIPI LINE
• Explain about Primary & Secondary line.
• How to Diagnosis short circuit by rosin/cc method.
• Explain about voltages & signals deeply.
• We will explain all section by circuit diagram with practical-
 Booting sequence of mobile phones
 Charging section
 Thermal circuit fully explain
 Display light section (IPS & AMOLED)
 Graphic section (IPS & AMOLED)
 Audio section
 Network section
 Wi-Fi/BT/FM/GPS/NFC theory & practical
 Explain about sensors like - Hall /Proximity /Accelerometer etc.
 Explain about CPU/EMMC/EMCP/PMU AND ITS COMBINATION
*********************************************************
• REMOVE & install small components right way.
• Under masking jumper
• How to remove pasted ic (black & white paste)
• How to reball ( CPU , EMMC , PMU )
• Right way to remove plastic parts.
• Many more practical & repairing tips.
*********************************************************
• Driver installation (MTK, Qualcomm , SPD etc)
• Tools installation (MRT, UMT, CM2, Z3X etc.)
• How to unlock pattern lock , Google a/c , etc (online + offline)
• How to flash mobile phones online/offline.
• Explain about EMMC programming tools - UFI , JTEG etc.
• How to program EMMC/UFS chip
• How to repair EMMC bad health
• Boot Repair
• EMMC replacement proces
****************And many more repairing tricks
#cellphonesolution
#schamatic

[@achalkishor3103]

Samjhane ka tarika bahut good laga that's sair

[@rohitgsmcenter]

मैैं बहुत से लोगों की विडियो देखता हूं लेकिन आपके जैसा कोई और नहीं समझा पाता। दिल से धन्यवाद गुरू । 🙏🙏

[@MuhammadYaseen-vx5hw]

Sir, please pin it as a reference regarding "BUCK CONVERTER" A buck converter or step-down converter is a DC-to-DC converter which steps down voltage (while stepping up current) from its input (supply) to its output

[@prasantabagdi6364]

Bahut Badiya Explain Sir 🙏❤️ Thank you Sir

[@mdbabar4642]

Very good sir apka video bahot helpful hoga har students ke liye thank you

[@sanidulsany]

Video ka intejar me rehete hai sir Love u sir ❤️🥀

[@mohammedabdulkareem4300]

Bahot hi labdayak video banaya aapne sir ji

[@mohameddiwani6328]

This video is very informative and precise. Much appreciation from Tanzania. I am deifinitely learning alot. Im very interested in understanding schematics ans the intricacies of a phone circuit.

[@ramkrishan2647]

Good job jnaab....

[@sonugour7315]

Thank you sir deep knowledge dene ke liye

[@mdrohankhan3000]

Best explain ,your are best teacher

[@deepakrawat2114]

Sir aap to bahut sundar padhate ho, very nice 👌

[@keeplearning.behappy2240]

Bahot umdaa sir ❤

[@maatelecombd9336]

i am always wating for your video

[@kometcell5797]

Sir. I am very impressed with you, you explain in great detail, maybe I hope you can use the Indonesian translet, thank you

[@purushottamumraiya6128]

Very good kushwah ji very very thanks this vedios 😋 😊

[@AzirGul]

zabardab❤das sir G

[@moshahid6846]

Very good information sir ❤❤❤❤

[@shekarnani1999]

Exlent teaching sir 👏

[@princewaqas6365]

next level explanation

[@chelelectro2798]

Thank's..😊 good luck

[@tariquemobiletech8321]

Good sir g❤❤❤love from Pakistan

[@prabuddhadas6441]

Knowledgeable video

[@kumarmoodi6808]

Sir your teaching is very well....

[@razaullahkhattak4099]

Thank you sir from Pakistan ❤❤❤

[@ss-jt5vu]

Very honest.. thanks

[@sanjayapradhan7635]

Good knowledge sir

[@jackyho5949]

Very good explanation

[@lavkushkushwahaprithvipur7857]

Good information sanjay sir

[@AJAYGUPTA-kb3nv]

thankyou sir you are best mobile perfect

[@AkashKumar-kt8hd]

Very nice information

[@anilkumbhar1336]

Hello sir ji thankyou please find more

[@israelmaurice6910]

Good teaching Sir would be really helpful with English subtitles .. please love from Nigeria

[@iamkisz]

very nc

[@lordsurya1814]

Very nice 👍

[@Mukeshkumar-bt7os]

Nice sir G

[@nawarajpaudel332]

Great❤❤❤

[@EzazCODM]

Very nice sir ✌

[@mehatabhussain3621]

Super sir

[@senaulsk4723]

Thank you sir

[@UtpalDas-wj3cl]

Thank you sir ❤❤❤

[@Muhammad_Azam647]

Thanksgiving ❤

[@androidcare7233]

Nice information e

[@adnanrana857]

Good sir ❤❤❤❤❤

[@GameFreaks_real]

NICE

[@gsmnazambd]

Super 🎉🎉❤❤

[@lalittechnicalbtp8045]

Nice xplen sir

[@mdapurbohassan6323]

Love you from Bangladesh ❤️❤️❤️

[@Mobile-k1y]

Nice ❤

[@JhakashPun-fs7ug]

good

[@x_vishaljaiswalofficial8483]

Nice sir good video

[@phrangkithongni7626]

thank sir

[@RajMobFix07]

thanks you sir

[@PhoneDoctor.]

Nice information

[@dishamobiletraningreparing3013]

good sir

[@ss-jt5vu]

india s no 1 master

[@chumbi553]

Love you from kerala ♥️

[@Birendrakartoon]

Love you sir

[@SandeepKumar-oe8lg]

Nice 👍

[@viveksaxenaviveksaxena1244]

Thx sir

[@cpuicmasteruzzalkhan]

Thanks ❤❤

[@imadyousufzai2998]

Nice video

[@sunetharunappriya2847]

✌️✌️✅✅✅

[@naqibullah..gsm.2863]

love you from AFGHANISTAN❤❤❤❤❤❤❤

[@justgooyarubel6512]

good videos

[@FixProSchool2233]

👍

[@rezuankobir7277]

Very nice 👍 bangladesh

[@funnyvideosworldwide4875]

Well wish I understood his language, I would have learned something

[@VimalKumar-gp3rr]

❤️❤️❤️❤️

[@z.r.bcreation8038]

❤❤❤❤❤

[@erdemilmenoglu636]

Hi, have good job ,good luck 🎉🎉🎉🎉🎉 Why you don't add subtitles for another language like Turkish we don't understand anything just watching 😢

[@sanjeevavenelu3181]

Excellent teacher thank you sir Ji 💖💖💖🙏

[@danishtechnicalofficial6217]

🥰😍

[@mulayambuddhist1911]

👌👌👌👌👌👌👌

[@soham.a.kailuke6477]

Coil enduce emf in it as per Faraday's law...mosfet gate trigger with high frequency pulses by pwm controller however drain is connected with coil...

[@shivkumarsinghoctapad9777]

God bless you sir ji

[@ntmedia2415]

FROM BANGLADESH

[@shyamradha866]

❤❤❤

[@sajanrahman917]

Thanxx sir

[@gsmmithu2218]

🥰🥰🥰🥰🥰

[@sajidhingora7977]

❤❤❤👌👌👌👌👌👌👌

[@pawankumar-rj7nq]

Sir diode ki full video banao

[@samsealam6988]

Sir paractikal kar ke video banaye

[@shamozaimobile46]

Love frome Pakistan ❤️❤️❤️

[@technicalmolana8704]

ok

[@pankajshridhargaikwadpanka1430]

🙏

[@shivkumarsinghoctapad9777]

Thank you sir ji

[@rahulroa]

Sir Dc supply machine pe ek video bna do jis ki reading dek kar hum samj jaye ki foult Kya hua hai

[@JyotiYadav-gz2yg]

Ps hold aur msm power on reset bina bornio ke kaise check kare ye aaj din tak kisi ne nahi bata paya kewal ic change karke dekho sabhi kahte

[@Arturochirinoscruz]

Hola por favor activé los SUBTITULOS para entender lo que esta explicando ya que mi idioma es el español gracias.

[@sanjusaini1896]

Ola eu quero mobile repairing tarbalho estou em portugal

[@KamranKhan-cw6md]

❤ bigest fan pakista.💔💔💔💔💔💔💔💔💔

[@godblesstechnology128]

Sir ji koi buck coil buzzar kar k 033 value de rahi hai to kya usko short manenge ??? Plz reply

[@harishchauhan8681]

Sir transistor ki video Bano

[@mobailproblamfixermobsacar6067]

Sir agr power ki voltage variasan me ho matl 1.8 volt aata hai jata hai to to kya prosess banegi

[@MDRana-ny4pu]

sir mene samsung a03s ka cpu reboling kiya badme camara open nehi horahahe lekin pehele thik tha ab me kaya karu . sir plz answer my comments.

[@bunnyjutt7059]

Sir i have sam A20 whn it come on it go on sleep mood what mus i do plz ?

[@justgooyarubel6512]

hi I bangladeshi

[@kumarvicky5742]

Sir good morning small dought s1 s2 ko kaise identify karnaaa

[@shambhunathrajak6610]

Jio ka mobile me 114 Tak reading jake stock ho too kiya Power ic kharab hai sir

[@rahulroa]

Sir Mujhe SMD machine chahiye in me se kon si lo ( Sugun 2020D - Quick857Dw plus - Quick2008D -Quick2008

[@asifshikh1438]

Acha nolgdhe hai hai lakin kay dhili wale pe bharso nahi Bhai