Motorola APX 7000 - Figure 8-51. MNUT4000 A;C;E DC Power Circuit

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1/VHF 8-113
Figure 8-51. MNUT4000A/C/E DC Power Circuit
C216C215
330PF 33PF
IN
VEN
VIN
GND
VOUT
B2
A2
A1
B1
U202
C209
LP5900
1UF
EN
VBATT
GND
VOUT
VIN
A3
A1
C1
B2
C3
U203
C212
C210
4.7UF
LP5952
1UF
DC_LIN_1_8V
DC_LIN_1_5V
OUT
OUT
C213 C214
DC_SWI_3_6V
33PF330PF
IN
VEN
VIN
GND
VOUT
B2
A2
A1
B1
U201
C208
C207
1UF
1UF
LP5900
DC_LIN_3V
OUT
1
3
2
VR200
E201
C200
.01UF
MMBZ5250B
DC_BATT
20V
IN
F200
21
C201
1UF
2A
32V
22K
22K
R202
2
3
1
Q202
MUN5212T
4.7K
21
E200
NTR1P02T1
C217
R201
2
1
3
Q201
100K
1UF
L200
C202 C203
1.5UH
DC_RAW_B+
1UF
1UF
DC_FUSED_B+
OUT
OUT
NC
NC
INPUT
SHUTDOWN
SENSE
BYPASS
GND
OUTPUT
ERROR
NC
8
6
5
2
4
7
1
U200
21
D200
C205
MBR120LSFT1
LP2989
4.7UF
3
C206
C204
.01UF
4.7UF
DC_LIN_5V
OUT