Hi,
I'm planning to mod my VIP1216 so far as I know I should install the modhcip like this:
Pin 4 on the modchip goes to the Reset pad (marked orange) on the USB chip.
Pin 5 on the modchip goes to JTAG pin 3
Pin 6 on the modchip goes to JTAG pin 9
Pin 7 on the modchip goes to VCC on the box (3v)
Pin 8 on the modchip goes to GND on the box.
Pin 11 on the modchip goes to JTAG pin 7
Pin 12 on the modchip goes to JTAG pin 5
Pin 20 on the modchip goes to VCC on the box (3v)
Pin 22 on the modchip goes to GND on the box (3v)
But this is for X300T, I found JTAG on VIP1216 but I'm having problem finding VCC GND and Reset Pad on USB chip. I took some pictures (bad quality I shuold post som better soon)
This should be JTAG
http://i.jakubdvorak.eu/1242668011P5180040.JPGThis is board
http://i.jakubdvorak.eu/1242668137P5180042.JPG