Circuit Descriptions
7.
7.3.1
Power layout SSB
Figure 7-4 Power SSB Top View
20050_207.eps
U701, DVDD3V3/
AVDD3V3
U703, LDO_PWR
U4601, AVDD33_ETH
L701, VCCK(1V)
C770, PVDD(12V)
D752, Tuner_LNB
U707 Pin7,DV12
C779, AVDD1V0
C709, 3V3SB
U4251 Pin6,WI-FI_VCC(3.5V)
L705, +5V_SW
L702, DDRV(1.5V)
C752, Panel_VCC(12V)
U705,+3V3_Tuner