Motorola APX 6000 - Figure 8-21. NUE7365 A; NUE7369 A DC Power Circuit

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1 8-31
Figure 8-21. NUE7365A/ NUE7369A DC Power Circuit
VR200
20V
MMBZ5250B
2
3
1
DC_BATT
IN
32V
2A
1UF
.01UF
C201
C200
1
2
F200
E201
1
E200
2
1UF
C217
NTR1P02T1
100K
4.7K
3
R201
R202
2
1
Q201
C202
DC_FUSED_B+
1UF
1UF
1.5UH
C203
DC_RAW_B+
L200
OUT
OUT
SW_B+
OUT
INPUT
SHUTDOWN
SENSE
BYPASS
GND
OUTPUT
ERROR
NC
4.7UF
LP2989
C204
D200
U200
1
6
8
4
1
3
.01UF
C206
MBR120LSFT1
2
NC
NC
4.7UF
C205
7
5
2
DC_LIN_5V
OUT
22K
22K
MUN5212T
Q202
1
3
2
VEN
VIN
GND
VOUT
1UF
LP5900
C208
U201
B1
A1
A2
B2
1UF
C207
330PF
33PF
DC_SWI_3_6V
C214C213
IN
DC_LIN_3V
OUT
VEN
VIN
GND
VOUT
LP5900
U202
B2
1UF
33PF
330PF
C209
B1
A1
A2
C215 C216
1UF
C210
EN
VBATT
GND
VOUT
VIN
LP5952
4.7UF
C212
U203
C3
B2
C1
A1
DC_LIN_1_5V
DC_LIN_1_8V
A3
OUT
OUT