Screen Touch IC (PDA) - Smartphone PCB on Identification Works Faults | PCB Par PDA IC Ki Pahchan Karya or Khrabiya

PDA IC: Identification Works Faults in Hindi

Mobile repairing course Hindi me aaj ke lesson me aap pcb circuit board par PDA IC yani Screen Touch IC ki pcb par pahchan krna sikhenge. Basically yah touch screen phones me lagti hai jinhe hum smartphone bhi kahte hai. Aaj pratyek mobile phone brand ne apne smartphone launch kar diye. Android, ios or windows operating software wale smartphone market me launch hote rahte hai.  


Adhiktar mobile phone brands apne smartphone ko android operating software par run krte hai. Aap iphone repair, iphone screen repair, android phone repair, windows smartphone repair me pda ic ka naam sunte hai. PCB par pda ic ko kaise pahchane ? to chaliye shuru krte hai.

Identification:

Android, iphone, windows or all mobile phone brands ke Smartphone ki pcb circuit board par PDA section me lagti hai. yah black colour ki hoti hai. yah keypad cell phones ki motherboard par nahi lagti hai. yah smart phone ki pcb par screen touch section me lagi rahti hai.

Works: Screen touch ke all works ko control pda ic ke dwara kiya jata hai.

Faults: PDA IC ke faulty hone par smartphone me ye faults aati hai -

(A). Screen touch not working.

(B). Touch screen not working properly.

Smartphone repairing me touch screen fault or problems ko repair pda ic ko heat, raball or replace krke kiya jata hai. iske lesson hum hardware repairing me step by step sikhenge. Iphone repair, iphon screen repair, iphone 6 screen repair or all others brands ke smarphone ki screen related problems ko fix, solve, repair or solution krne ke liye is ic ko reball krke theek kiya jata hai. 
Mobile phone repairing course online free in Hindi me next lessons me pcb par big parts ki identify ke lesson complete ho jayenge. Uske bad hum pcb par card level part ki mobile phone me or pcb par identification ke two lessons sikhenge.

Screen Touch IC – Mobile Repairing FAQs

Q1. Screen Touch IC kya hota hai mobile me?
Screen Touch IC mobile me touch panel signals ko process karta hai aur touch gestures ko CPU ya Touch Controller IC tak bhejta hai.

Q2. Screen Touch IC fail hone ke symptoms kya hote hain?
Touch kaam na karna, ghost touch, partial touch failure, swipe issues, screen freeze, ya touch lag.

Q3. Screen Touch IC ko kaise test karein?
Voltage lines aur signal lines check karein, continuity test, touch panel connector check, aur working motherboard setup me verify karein.

Q4. Screen Touch IC damage hone ke common reasons kya hote hain?
Physical damage, water damage, voltage spike, motherboard short, corrosion ya faulty soldering.

Q5. Screen Touch IC replace karna safe hai?
Haan, proper hot-air station, flux, temperature control aur alignment maintain karna zaroori hai.

Q6. Screen Touch IC jumper se fix ho sakta hai?
Nahi, Touch IC direct touch panel aur motherboard se connect hota hai. Jumper se fix nahi hota.

Q7. Touch IC aur Display IC me difference kya hai?
Touch IC gestures signals process karta hai, Display IC screen graphics aur video signals process karta hai.