Sony KD-49X9 F Series Service Manual page 50

4.4 NO PICTURE: @ TUNER (BM2A)
BM2A (Top View)
For Tuner Power Lines
1.8V
12V
BM2A Tuner potion(Top View)
For Tuner Power Lines
3.3V
JL2822 = 12V
JL2801 = 1.8V
JL2800 = 3.3V
JL2807 = RESET:3.3V
BM2A Tuner potion(Bottom View)
For Tuner Power Lines
50