Diseqc Switch कैसे Repair करें? कैसे काम करता है ? इसे खराब होने से कैसे बचाऐं | Full Detail 

Hello Friends,,,,
Is video mein hamne Diseqc switch ke baare mein jankari di hai,,,,,isko kaise use karte hain, ,,, aur ise kharab hone se kasie bachaein ,,,,,Agar kharab ho gaya ho to kasise repair kar sakte
hain ......
Diseqc switch repairing part 2 -----
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