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5-16
Schematic Diagrams
5-16 Power Supply Units
0805
0805
0805
7125
0805
0603
0603
0805
0805
1206
0805
0805
NICHICON-G
0805
+3VBB
POWER_ON_D
10uF,6.3V
C827
RF_ON_OFF
100nF
10nF
+3VLNAGSM
C1010
C853
C850
C816
POWER_ON
+3VTX
100nF
BTC-0309A-470
10uF,6.3V
STARPOINT
JP300
IN
1
2
OUT
L800
P
220uF/6.3V
C871
+3VLO1
+3VLNAGSM
10uF,6.3V
C817
C859
RF_ON_OFF
+3V8
+VBATT
+3V8
POWER_ON_D
10nF
1uF
C831
GND
1
IN
5
OUT
+3VMD
+3VLNADCS
C851 100nF
ADJ
4
3
EN
GND
2
IN
1
OUT
5
MIC5205-3.0BM5
U805
ADJ
4
3
EN
2
D808
U810
MIC5205-3.0BM5
UMC5N
1
2
3
4
6
UPS5817
C868 10uF,6.3V
+3V8
U813
D801 MCL4154
+3VDC
C855 100nF
P
470pF
C810
C833
+3VPLL
C869
10nF
C860
10uF,6.3V
100nF
+3VMD
C861 10uF,6.3V
C854 10nF
10nF
C852
MIC5205-3.0BM5
U811
4
ADJ
EN
3
2
GND
1
IN
5
OUT
+3V8
C826
10uF,6.3V
+3VBB
POWER_ON
+3VBB
C801 10nF
R995 1K
U812
MAX1676
7
BATT
CLSEL
4
FB
1
8
GND
LBI
29
LX
10
OUT
REF
5
_LBO
3
6
_SHDN
P
+3VX
+3VDEMOD
+3VLNADCS
+3VX
+3V8
+3V8
RF_ON_OFF
C828 10nF
+3VDC
C873 220uF/6.3V
STARTUP_VOLTS
R812 100K
250uAH
C863
MS414
ADJ
4
3
EN
GND
2
IN
1
OUT
5
10uF,6.3V
C806
C832
+3VLO1
U806
MIC5205-3.0BM5
U804
ADJ
4
3
EN
2
GND
1
IN
5
OUT
AVCC
10uF,6.3V
U809
MAX809EUR-T
GND
1
RESET
2
VCC
3
MIC5205-3.3BM5
C870 10nF
1uF
C872
+VBATT
470pF
C862 470pF
C819
MIC5205-3.0BM5
ADJ
4
3
EN
GND
2
IN
1
OUT
5
C867 470pF
+VBATT
U803
C830
+3VTX
C845 10uF,6.3V
1uF
1K
R811
RF_ON_OFF
MIC5205-3.0BM5
U801
ADJ
4
3
EN
2
GND
1
IN
5
OUT
1uF
+3VLO2
P
+3VLO2
10uF,6.3V
+3VDEMOD
+3VPLL
+3V_RTC
C800
200
R805
C805
+3V8
AVCC
POWER_ON_D
P
C874 100nF
+3V_RTC
POWER_ON
+VBATT
_RESET
+3VPLL
+3VLO2
+3VLO1
+3VMD
+3VDEMOD
+3VDC
RF_ON_OFF
STARTUP_VOLTS
+3VTX
AVCC
+3VBB
+3VX
+3VLNADCS
+3VLNAGSM