Hi 

I have old non-working dell laptop with webcam [CN-07RGXF-72487] having 7-pin out. It is having one webcam and 2 micro phones [Left and Right]. Connection of wiring to the laptop as Black - Brown - Black - Red (thin wire) - Red - Brown (thin wire) - Black (thin wire), which i want to convert this webcam as USB camera. 

Can some one help me with the pin configuration, so that i can connect to the proper USB terminals (+5V, D+, D- , 0V).