Hytera PNC550 - Page 78

VDD_BATT
TPP1
TPP2
VSW
VAMP
BYP_LOAD
GSM_CAP1
GSM_CAP2
GND
VDD_SW
GND_SW
VDD_1P8
VTRIM_VSEL
SDATA
SCLK
U1501
C1803
C1801
C1802
C1800
C1804
R1800
L1800
C1805
[1,2,3,9,10,12,14,15]
VPH_PWR
[14]
VPA_APT
[5,12,13,14]
RFFE1_DATA
[1,2,3,5,7,8,10,12,13,14,15,17]
VREG_L5_1P8
[5,12,13,14]
RFFE1_CLK
71
RF POWER
Note: The differences between B8 and B9 frequency bands are not updated in this figure.