Motorola APX 2000 Detailed Service Manual

8-42 Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF (84012320001 / PC000352A01)
Figure 8-14. DC Circuit
IN
20V
MMBZ5250B
VR200
DC_BATT
13
2
32V
.01UF
2A
1UF
F200
E201
C200
C201
DC_BATT_A
22K
22K
MUN5212T
Q202
3
2
1
4.7K
R202
VEN
VIN
GND
VOUT
LP5900
U201
B2
A2
A1
B1
BAND
330PF330PF
C213 C214
DC_SWI_3_6V
IN
BAND
330PF330PF
C216C215
DC_LIN_2_775V
IN
PIN1
PIN2
PIN3
CONTACT
M101
DC_BATT
3
2
1
BAND
330PF
20V
MMBZ5250B
C101
VR101
BAT_STATUS
13
2
OUT
M104
M103
M105
1
1
1
1UF
1UF
C208C207
VEN
VIN
GND
VOUT
LP5900
1UF
U202
C209
B2
A2
A1
B1
1UF
C210
CONN_P
J102
RF_ANT
4
3
2
1
5
IO
EN
VBATT
GND
VOUT
VIN
LP5952
4.7UF
U203
C212
A3
A1
C1
B2
C3
DC_LIN_1_8V
DC_LIN_5V
DC_LIN_3V
DC_LIN_1_5V
RF_SW_B+
OUT
OUT
OUT
OUT
OUT
INPUT
SHUTDOWN
SENSE
BYPASS
GND
OUTPUT
ERROR
NC
MBR120LSFT1
LP2989
4.7UF
.01UF
4.7UF
U200
D200
C206
C205C204
8
6
5
2
4
3
7
1
21
NC
NC
100K
1UF
NTR1P02T1
C217
R201
Q201
2
1
3
1UF1UF
C202 C203
1.5UH
L200
DC_FUSE_A
DC_FUSED_B+
OUT

Motorola APX 2000 Specifications

General

IP Rating	IP67
Operating Temperature	-30°C to +60°C
GPS	Optional
Bluetooth	No
Frequency Range	700/800 MHz
Power Output	1-5 W (VHF), 1-3 W (700/800 MHz)
Channels	Up to 1, 000
Battery Life	Up to 10 hours (digital)
Digital Protocol	APCO P25
Frequency	VHF: 136-174 MHz, UHF: 380-470 MHz, 700/800 MHz: 764-870 MHz
Power	1-3W (700/800 MHz), 1-5W (VHF)