I'm sorry for that i can't success the MPU6050 with mini-breakout board's I2c.but i run it well in Edison kit for Arduino Board.
the IDE is Arduino1.5.3.and i can get the data with Edison for Arduino Kit(SCL,SDA)
and i know that
J17-pin7 is I2C-SCL
J17-pin9 is I2C-SDA
what's wrong with it?