QHY247C USB Startup Fix

The USB circuitry on the QHY247C gets its power from the USB port, while the rest of the camera operates off the 12V supply. However, if the USB is connected first, the camera interface doesn't start up correctly. QHYCCD came up with a solution that requires a jumper on the PCB, presumably to hold the USB chip in reset until the 12V supply is powered up. Rather than sending the camera back for modification, they asked me to make the modification myself. Luckily I have the microscope and SMT soldering iron needed to accomplish the task. I still need to test everything completely, but this folder shows the disassembly and re-assembly of the camera.