Digital Multimeter Tutorials
How to Check & Testing PCB Shorting Using a Digital Multimeter | PCB Shorting Ko Multimeter Se Kaise Check Kare
Mobile Phone PCB Shorting Multimeter se Kaise Check Kare
How to check PCB shorting with Multimeter in Mobile Phone Repairing
3. Multimeter ki Red or Black probes battery connecter ke positive pin or negative pin per rakhne ke bad agar: -
How to check shorting in Mobile Phones, Shorting Mobile Phone PCB Check, Mobile phone PCB, Short PCB Check to Multimeter. Mobile repairing ke aaj ke lesson me aap sikhenge ki mobile phone ki shorting kya hai or multimeter se shorting kaise check ki jati hai. Mobile phone dead problems me set shorting hota hai. Mobile phone shorting ko pcb se remove krna bahut hi easy hota hai. Mobile phone me shorting bone ke kai reasons ho skte hai. jaise -
1. Mobile Phone water me fall hone se
2. Handset overheating hone se
3. Mobile phone ko faulty charger se charging krne se
4. Mobile phone me short circuit hone se
5. Mobile phone me positive or Negative points connect hone se
PCB Shorting se Mobile Phone me hone wali Problems:
1. Mobile phone dead fault or problem
2. Battery fast discharge or Empty
3. Mobile phone overheating problem
4. Smartphone hanging problem
5. Automatic ON-OFF problem
6. Mobile phone not working properly
Mobile phone me short kaise hoti yah aaiye jane:
1. Mobile phone pcb per kisi two parts ke bich ke connection ka track broken hota hai to ‘Open Circuit’ kahte hai.
2. Mobile phone PCB per 2 different parts ke connection track aapse me touch krne se hone wali fault ko ‘Short Circuit’ kahte hai.
Mobile Phone me shorting hai ya nahi yah janane ke liye hum Digital Multimeter ka use karenge. Multimeter se mobile phone shorting ko check krna bahut hi aasan hai. Dead mobile phone or smartphone me short pcb problems hona common problem hai. Easily is lesson ko samajhne ke liye ye lesson pahle jarur read kare -
How to check PCB shorting with Multimeter in Mobile Phone Repairing
1. Multimeter ke selector switch ko buzzer (Beep) mode per set kijiye. Jab Buzzer mode per Multimeter set hota hai to Red or Black Leads ko ek - dusre se touch krne se Beep ki sound aati hai. Multimeter ki Red lead Positive (+) or Black Lead Negative(-) hoti hai.
2. Mobile Phone PCB per Battery Connector ke (+) pin par Red probe or (-) pin per Multimeter ki Black probe ko rakhe.
Beep ki sound ke sath multimeter ki screen me number aate hai to PCB or Motherboard Short hai yani mobile phone shorting hai. Beep ki sound or number nahi aaye to Mobile Phone PCB shorting nahi hai.
Notes: Agar aap Analogue Multimeter use kar rahe hai to Ohms (×10) per set kare, Agar needle point thora sa bhi move krta hai to pcb short hai, otherwise PCB short nahi hai.
Dead Mobile phone ki problem ko solve krne ke liye first PCB board se short remove krna hota hai. Printed circuit board PCB per short circuit ki khoj krke dead phone ki fault ka solution kiya jata hai. Mobile phone repairing course in hindi me learning krte rahiye.
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