How To Check Dead mobile with Multimetre !! Class 5 !! Mobile repairing Tracing course !!Dead mobile - Mobile Repairing Free Course

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How To Check Dead mobile with Multimetre !! Class 5 !! Mobile repairing Tracing course !!Dead mobile

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 How To Check Dead Mobile Using Multimetre:-

Condition Of Mobile Phone Boards:-

  1-OK Condition

  2-Shorting Condition

  3-Leakage Condition

  4-Open Condition


                              1-OK Condition:-

 Multimetre ko Continuity/Buzzer point par Set karte hai aur iske dono wire ko battery connector ko positive aur negative battery connector se touch karte hai.Touch karne par One side se 200-900 ke bich me value show kare aur wire change karne par kuch value show nhi karega .it means it show one side valu and other side no value.then,ye board ki OK Condition hoti hai.

Note:*Is Condition me Mobile On bhi rhta hai aur Dead bhi rhta hai. 


                          2-Shorting Condition:-
 Multimetre ko Continuity/Buzzer point par Set karte hai aur iske dono wire ko battery connector ko positive aur negative battery connector se touch karte hai.Touch karne par Multimetre Beep de aur Wire change karne par bhi multimetre Beep de .It means it gives both side beep.Then,ye Board ki Shorting condition hoti hai.

Note:*Is Condition me Mobile Always Dead Hota hai.

                        3-Leakage Condition:-

Multimetre ko Continuity/Buzzer point par Set karte hai aur iske dono wire ko battery connector ko positive aur negative battery connector se touch karte hai.Touch karne par One side 200-900 ki value show kare aur wire change karne par bhi kuch value show karega.It means both side value show      karega.Then,ye Board ki Leakage condition hoti hai.

Note:*Is Condition me Mobile On bhi rhta hai aur Dead bhi rhta hai.
        *Agar Set On ho to Battery drinking ki problem aati hai.

                          4-Open Condition:-
Multimetre ko Continuity/Buzzer point par Set karte hai aur iske dono wire ko battery connector ko positive aur negative battery connector se touch karte hai.Touch karne par Koi Value Show Nhi kiarega aur wire change karne par bhi value show nhi karega.It means both side no value no beep.Then,ye board ki Open Condition hoti hai.

Note:*Is Condition me Mobile Always Dead hota hai.

Also Read:- How To Solve Dead Mobile In OK Condition

                               How To Solve Dead Mobile In Sorting & Leakage & Open Condition

                               

    

2 comments:

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