RX Filter: PCB Par Identification, Work or Faults Hindi Me
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Humhari ek mansikta hai ki hum sbse pahle dekhi jane wali hi cheej ko importance dete hai. Aap sochiye ki aapka purpose to tha ki google per free mobile repair course sikhu lekin aap google search ke first page per bhi atak gaye. Kyon ? humhare aas itna time nahi hai ki hum ek ek site ko open krke dekhe. Isliye aapko google per wahi keyword search krna ha jiska content aapko chahiye. Jaise – online free mobile repairing course in hindi. Ab aapko wahi site milenge jo free course ke honge. Chaliye ab hum apne aaj ke lesson per aate hai ki pcb circuit board per RX Filter ki pahchan kaise kare


Identification: Yah mobile phone circuit board per network section me laga hota hai. yah network section ka big part hota hai. yah black colour ka hota hai.

How to identify rx filter 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: Yah mobile phone me incoming calls ke doran frequency filter krne ka karya krte hai.
Faults: Yadi agar yah faulty ho jata hai to mobile phone me incoming call krne ke doran network problems aati hai.

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RX Filter – Network Repair FAQs

Q1. RX Filter kya hota hai?
RX Filter incoming (receive) signals ko filter karke RF IC ya baseband tak bhejta hai.
Q2. RX Filter kharab hone par kya symptoms milte hain?
Network low, signal drop, sirf emergency call, incoming call nahi aana, LTE weak hona.
Q3. RX Filter ko kaise confirm karein?
Antenna, switch, PFO aur RF IC sab theek ho aur phir bhi weak network ho to RX Filter suspect hota hai.
Q4. RX Filter test kaise hota hai?
Continuity check, physical crack, short test, signal tracing aur mild hot-air reflow se test hota hai.
Q5. RX Filter replace karne se network issue fix ho jata hai?
Haan, 70% cases me weak signal aur incoming issue RX Filter replace karne se solve ho jata hai.
Q6. RX Filter jumper ho sakta hai?
Nahi, RX Filter frequency-based component hota hai isliye jumper possible nahi hota.
Q7. RX Filter damage hone ka common reason kya hai?
Water damage, corrosion, antenna mismatch, RF line short, overheating.
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