Motorola APX 7000 Detailed Service Manual

8-188 Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2/ 700–800 MHz
Figure 8-87. MNUS4002A/E 700–800 MHz Receiver Front End Circuit
IN
IN
TL_RX_78
IN
CTRL_RX_78_SW2
C404
C406
C402
33PF
33PF
33PF
J3
GND
J2
V2
J1
V1
AS211334
5
6
4
1
3
2
U402
C409
C408
0
0
IN2
GND1 GND2
GND3 GND4
OUT2
OUT1IN1
5
7
3
1
8 6 4
2
FL401
B4232
L401
2
BFR380F
U406
L403
3
1
L402
R406
R405
C426
C425
C421
C423
C422
12NH
33PF
6.8PF
3PF
1PF
10
4.7UF
2.7
2.4NH
12NH
CTRL_RX_78_SW2
C418
6
4
5
C416
33PF
33PF
J3
GND
J2
V2
J1
V1
1
3
2
U404
AS211334
15PF
L408
L407
C413
C412
47PF
7.5NH
10NH
22K
22K
R403
21
E401
2
3
1
Q401
R404
R401
R402
43
5
Q402
1
6
2
Q402
68
82K
3.3K
22K
BC858CD
BC858CD
MUN5212T
R413
2.7
C427C424
4.7UF33PF
CTRL_RX_78_LNA_A
DC_LIN_1_8V_A
R408
R407
21
E402
1
6
2
Q403
R409
4
3
5
Q403
R410
BC858CD
683.3K
82K
22K
BC858CD
C434C431
4.7UF33PF
C428 C429
33PF4.7UF
U407
12NH
.5PF
RF_RX_FE_B2_OUT
L406
R411
C430
L404
2
3
1
C432
C433
L405
R412
4.7NH
10
2.7
3PF
12NH
6.8PF
BFR380F
OUT
J3
GND
J2
V2
J1
V1
1
CTRL_RX_78_SW2
AS211334
6
4
3
5
2
U403
C411
C410
0
0
IN2
GND1
GND2
GND3
GND4
OUT2
OUT1IN1
5
7
3
1
8 6
4
2
FL402
B4232
J3
GND
J2
V2
J1
V1
U405
CTRL_RX_78_SW2
C415
1
3
2
C414
0
AS211334
0
6
4
5
C417
C419
33PF
33PF
VCC
GND
NC
DC_LIN_3V
CTRL_RX_78_SW1
6
CTRL_RX_78_SW2
3
1
4
U408
5
2
U408
U408
NC7WZ04
NC7WZ04
NC7WZ04
IN
IN
C405
33PF
C407
33PF

Motorola APX 7000 Specifications

General

Digital Technology	P25 Phase 1 and Phase 2
Emergency Button	Yes
Frequency Range	136-174 MHz (VHF), 380-470 MHz (UHF Range 1), 450-520 MHz (UHF Range 2), 764-870 MHz (700/800 MHz)
Display	Color LCD
Encryption	AES, DES
Water Resistance	IP67
GPS	Yes
Bluetooth	Yes
Operating Temperature	-30°C to +60°C
Weight	391 g (with standard battery)