Althought, when I look the missing ones and compare them with schematic those pads are not used? (marked yellow on schem)
Can I solder a new chip without pads visible on photo? Can you confirm?
-missing pads photo:
https: //s32. postimg. org/x33ss5uhx/bb_pimc_pad_off. png
https: //s31. postimg. org/6pl8i2tkb/schem. png