Samsung A30 No Power (Step by Step Repair Guide)
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- Опубликовано: 17 май 2022
- CellPhone Solution
Advance Mobile Phone Repairing Institute Badarpur (Delhi)
Course Duration - 25 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 -
groups/10206...
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
#cellphonerepair
#samsunga30nopower
#mobiledeadsolution
Very good sir I am Sherjeel butt form Pakistan you are a good person man
Thank u master !! I found the short capacitor in your method ! Now its working
Apka video dekh dekh ka ma to top technician ban gaya mera village ka thank u so much dil sa....
Hi sir I'm from Bhutan 🇧🇹 and really appreciate you helping
Kamal ki vid banye bhai Aapki Vid se bhut Seekh mili 😘😘😘🔥👍
Great job sirji,thank you for sharing such knowledgeable videos 🙏
Thank you sir thank you so much sir everytime you can give a very very important and very valuable information sir thank you once again thank you so much sir
bro aapka samjhane ka tariqa gazab ka hai,just keep it up.god bless you.
Ish Video K Liye Aapko V Bahat Bahat Dhanyavaad 🙏
Thanks sir i will join this Institude after watching this video
Sir aapko samjhane ka tarika bahut achha h
Thankyou sir bahut achche se samjhaya aapne
Pranaam sir...it's very good video sir ji . I enjoyed too much sir ji..thanku so much to give new information sir ji.
Thank you sir(Bangladesh)
I want to learn more and more from you. Thank you very much to you sir
Mai aapka subscriber hun aur mai aapki video sabse pahle dekhta hun
This is really very good sir Thanks you so much sir
Very nice information about shorting...
Always Informative video sir ji
Thank you very much Sir aap to garibon kebhagwaann
Thank u so much sir
Bhout use full video hi sir
Thank you Sir from Pakistan
Thanks you 💝 sir
Me aapka video dekh ke phone repairing karna Sikha hoon.
Aap Mera inspiration ho sir
hard topic ko Assan banake aapke jaisa koi Nahi shikha sakta love you sir ❤️❤️❤️
Me aapka Sabse Bada fan hoon sir
Mujhe phone repairing Karte Hua 7 month ho raha Hai par me jo 10 shal se repairing kar raha Hai ushse bhi knowledge Jada hoga 100% guarantee de raha hoon sir
7 month pahle mujhe component ke bare mein kuchh pata nahin tha aapka video dekh ke Sikha hoon sir
Aagar sikhane ka junoon Hai to o aapka video dekh ke free me Sikha Sakata Hai love you sir ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️ aapka Sabse Bada fan Rakesh
i am from nepal i like ur all vidio
बहुत अच्छा सर जी
Allwej amazing video👌👌👌🌹🌹🌹🍫🍫🍫
Sir your fault finding process is very easy. I learn many things very easy .your video give me motivation to learn mobile repairing course. I'm big fan of you. I want to learn more and more from you. Thank you very much to you sir.
Alhamdulillah..nd thank you sir
Always useful video
Good 👍 job sir thanks 🙏👍
Thanks for sharing.... 🙏😊♥️
Great sir 🎉
Sir appki wajah se mobile reparing me bahut help mili h humko thanks
Bus sir please ek video keypad mobile ki lcd per bana dijiye bahut problem aati h sir aur puri lcd ki pins detail de dijiye jaise samsung me 32 reheti h aur itel me 17 aur bhi jo alag alag keypad mobiles h please sir video bana dijiye🙏
Thankyou.
Love u sir ji😍😍😍
Greate teacher
I am Bangladeshi
Outstanding❤
Good lesson sir
Very very good sir
Love you sir ji
india me hota to jarur join korta...love from bangladesh
Thanks you sir ❤❤❤
Awesome sir thank you sooooooo much sir ❤️
Good work sir
thank you for trick
Thank you sir 😘
Thank you sir ji
Bahut jaldi hi join Karunga mai sir. Apka class lekin agle sal hi kar paunga sir. Mai kyun ki thoda financial problems ke wajah se mai ab tak ruka hu ❤️
Me bhi bro
Very nice 👍👍👍👍👍👍
God father for all mobile
Super sir g
Thank you sir
good job
Wow ❤❤
Bhaut accha samjaya ji Sir thank you
Online course hi kya sir
i wish u havre an english subtitle..btw great video.
Good work
Nice sir jii
Thanks 🙏
Nice work
Super sir
good work
অনেক অনেক দন্নবাধ আপনার জন্নতে অনেক অনেক দুয়া ও ভালবাসা
Thank sir
Nice 🎉🎉🎉🎉🎉
thanks sir. EMMC pro wala vedio banaiye
Good morning sir ji
Nice 👍
Super
Nice Videos
super
It is called switching coil because it can function as both a boost coil and a buck coil .
While charging ,it works as a buck coil generating high ampere to charge the battery.
While in OTG mode ,it works as a boost coil generating 5 volts and give it to the connector .
100% sahi jawab
@@kailashvadania202
Thank you 😊😊💓
Right
Are you an engineer?
Wow... Excellent
Beutyfull
nice
Nice
❤❤❤
❤
👍
❤❤❤❤❤
Sir ji MI. Dead mobile ka bhi video banaye 🇮🇮🇳 Jai Hind
great sir can i come from pk for learning sir
Is vph ke supply jo dc to dc converter ic hai iscoil ke saath coil +sw+boost capister jaisi supplies banati hai
Sir koi baseband unknown par video banaiye na
sir ye jo switching coil hai ye 5 voltage ko humare battery connector par 4.2 voltage dena ka kaam karti hai
Hello sir please mobile repairing ki videos basic to advanced videos daily banaiye. Iam 14 years old and I am a student, and I want to learn mobile repairing. please 🙏🙏🙏 sir
Sir best smd reworking station 🤔
Scrap dealer jaante h ye baate jo aap jaise engineer nhi jaante
#Safiqrahimuddin
Sir switching coil ke zariye hi voltage boost hoti hai aur ye ic ke backlight ic me switching circuit se judi hoti hai
Sir please ek video software repairing ke uper bana dijiye please 🙏🙏
Sir ik request hay jub ap heet Gun use krte hein to heet Gun ka display b vedio me show ker dia kerain take air or heet ka b knowledge ho jaye thanks
Sir flux konsa use karte ho aap
🙏💓ic ke inbult mosfet se pulse high /low swithing karke high ampear generate karte h isleye switching coil 💓🙏
Sir ek vedio.. Sys ok, PM Power on Rst , Msm Rst out ,Msm ps hod in signals ko explain kro na sir
Sir which microscope u use and camera reply
Sir ,
Hum us coil ko switching coil isliye kahete qki ye coil mostly har section ko 3.7 volt transfer karta hai agar hum is coil ko nikal kar phone on karnege to mobile switch ki sthiti me chala jaayega. 😊
Sir ic ke vitor intanal swiching uper or lower MOSFET Jo swiching ka cam korta he swiching vold ko dc vold banake lihe coil ka used hotahe or paralal me kepasitar used hota he
hi sir switch coil is liye Kate hai ki kiyoki vph line ganret hoti hai vph line ka pull hai yehi se other pm adieu PA 2gpa 4gpa Orr other ic ke pass jatta hai my answer plz reply 😄
🙏
Half shorting nikale liye dc power kitani amp our voltage Dena pada hai
fast views
Switching coil is liye kahte kyonki ye mobile ko on karne ke system works karne ke liye voltage provide Karta hain