The Chargers hosted the Tennessee Titans in their Week 2 home-opener, winning 40-7. Tomlinson rushed for two touchdowns and tied Lance Alworth for the Chargers record for most career touchdowns with 83.  Vince Young spoiled the Chargers bid for a second straight shutout by throwing a touchdown pass late in the fourth quarter, though the 7 straight quarters of holding the opponent scoreless were the most to open a season since the 1977 Raiders.  With the win, the Chargers went into their bye week at 2-0. Philip Rivers completed 25 passes out of 35 attempts, racking up 235 yards and a touchdown.. How many total touchdowns did Philip Rivers have?