Kaypad IC - Mobile Phone PCB Par Identification Sikhe Works Faults Hindi Me



Keypad IC: Identification Works Faults Hindi Me
Mobile repairing me keypad ic ki pcb circuit board par identify krna sikhe. Mobile phone ke pcb per main two section hote hai – network or power section. Ab aap power section ke big parts or ic ke lessons sikh rahe hai. Keypad ic cell phone ke motherboard par power section me lagi hoti hai. Mobile phone repair krna bahut easy hai. Agar ap soch rahe hai ki kya sach me mobile repairing kar skta hoon
Is duniya mai kuch bhi impossible nahi hai jo nahi kiya ja sakta. aap hamesha positive thinking rakhe. aap prayas karenge to sucees bhi honge. isme koi shak nahi. Yah mobile phone repairing course aap online sikh rahe hai kya yah aaj se kuch dashak pahle online sanbhav tha. Yah aap par hi depend krta hai aap apne par kitna believe krte hai. islye hamesha positive hi soche. to chaliye shuru krte hai pcb par keypad ic ki pahchan kaise kare.

Identification:
Keypad IC mobile phone pcb par sim ic or ringer ic se kuch badi hoti hai lekin flash ic, cpu, network ic, pfo or power ic se small hoti hai. yah keypad section lagi rahti hai. basically yah CPU ke paas me lagti hai. Yah ic chamakdar black colour, vargaakar or patli hoti hai

How to identify Keypad ic on pcb of a mobile phone | All IC identification on PCB circuit diagram | Mobile Phone Repairing Course | iphone Repair | cell phone repair Hindi me
Works: Mobile phone me keypad ke all works ko keypad ic dwara control kiye jate hai.
Faults: Keypad IC ke kharab ho jane par mobile phone ye faults aati hai
(A). Keypad not working.
(B). Keypad buttons not work.
(C). Some keypad button not working.

Kya Aap Practice Kar Rahe Hai ?
Humne mobile repairing course ke starting me hi aapko bataya tha ki aap khud pcb par all parts or ic identification krna practically sikhe. to continue mobile cell phone repair course ke sath practice bhi krte rahiye.

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