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Motorola APX 3000 Detailed Service Manual

Motorola APX 3000
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8-16 Schematics, Boards Overlays, and Parts Lists: Main Board Block: UHF1 (84012513001_A)
Figure 8-14. DC Circuit
MMBZ5250B
20V
VR200M12
DC_BATT
13
2
IN
.01UF
2A
32V
1UF
C200M12
C201M12
F200M12
E201M12
DC_BATT_A
22K
22K
MUN5212T
Q202M12
2
3
1
4.7K
R202M12
NTR1P02T1
100K
1UF
C217M12
R201M12
Q201M12
2
1
3
1.5UH
1UF1UF
C202M12 C203M12
L200M12
DC_FUSE_A
NC
NC
INPUT
SHUTDOWN
SENSE
BYPASS
GND
OUTPUT
ERROR
NC
LP2989
MBR120LSFT1
C206M12
U200M12
D200M12
5
2
3
7
21
.01UF
4.7UF
C204M12
8
6
4
1
4.7UF
C205M12
DC_LIN_3V
DC_LIN_1_8V
DC_LIN_1_5V
DC_FUSED_B+
DC_LIN_5V
RF_SW_B+
OUT
OUT
OUT
OUT
OUT
OUT
BAND
33PF
330PF
C213M12
DC_SWI_3_6V
IN
C214M12
BAND
330PF
C216M12C215M12
DC_LIN_2_775V
IN
33PF
VEN
VIN
GND
VOUT
1UF
LP5900
1UF
C208M12C207M12
U201M12
B2
A2
A1
B1
VEN
VIN
GND
VOUT
LP5900
U202M12
B2
A2
A1
B1
1UF
C209M12
PIN1
PIN2
PIN3
CONTACT
M101M12
DC_BATT
3
2
1
BAND
200
330PF
MMBZ5250B
20V
R200M12
C101M12
VR101M12
BAT_STATUS
13
2
OUT
EN
VBATT
GND
VOUT
VIN
LP5952
4.7UF
U203M12
C212M12
A3
A1
C1
B2
C3
1UF
C210M12

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Motorola APX 3000 Specifications

General IconGeneral
BrandMotorola
ModelAPX 3000
CategoryTwo-Way Radio
LanguageEnglish

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