Figure 8-108.Mnut4004A/C/E Dc Power Circuit - Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2/VHF
IN
DC_SWI_3_6V
C213 C214
330PF 33PF
DC_LIN_2_775V
IN
C215 C216
330PF 33PF
DC_BATT_A
E201 F200
DC_BATT
1 2
IN
32V
2A
2 VR200 C200 C201
MMBZ5250B .01UF 1UF
20V
Q202
MUN5212T R202
4.7K
3
22K
1
U201
LP5900
A1 B2
VEN VOUT
A2
VIN
C207 C208
1UF 1UF
U202
LP5900
A1 B2
VEN VOUT
A2
VIN
C209
1UF
E200
DC_RAW_B+
1 2
L200
1.5UH
DC_FUSE_A
C202 C203
1UF 1UF
Q201
NTR1P02T1
2 3
R201
C217
1UF
100K
DC_LIN_3V
OUT
U203
LP5952
C3
EN VOUT
A1
VIN
C1
VBATT
C210
1UF
OUT
DC_FUSED_B+
OUT
D200
1 2
MBR120LSFT1 U200
LP2989
4 5
INPUT OUTPUT
8 7
NC
SHUTDOWN ERROR
6
SENSE
1 2
NC
BYPASS NC
C204 C205
4.7UF
4.7UF
C206
.01UF
DC_LIN_1_8V
OUT
DC_LIN_1_5V
A3
OUT
C212
4.7UF
Figure 8-108. MNUT4004A/C/E DC Power Circuit
8-231
DC_LIN_5V
OUT