Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2/ 700–800 MHz 8-195
Figure 8-94. MNUS4002A/E Mixer and IF Filter Circuits
T503
059248278
5
1
6
3
2
4
P2
S2
NC
S1
S3
P1
C511
100PF
NC7WZ04
U502
2
5
GND
VCC
U501
AS211334
25
34
6
V1
J1
V2
J2
GND
J3
1
C501
TL_RX_B1_MIX_IN
C527
2.7PF
20PF
7.5NH
L511
TL_RX_B2_MIX_IN
2.7PF
L501
5.1NH
2.4PF
1.5PF
20PF
8.2NH
8.2NH
6.8NH
C503
C502
C526
L508 L509
C507
L510
C510
1000PF
IN
IN
DC_LIN_1_8V
U502
DIG_BAND_SELECT
0
NC7WZ04
0.1UF
100PF
C505
3
4
C504
R597
IN
IN
DC_LIN_3V
IN
TL_RX_LO
DNP
100K
059248278
T505
5
1
6
3
2
4
R512
P2
S2
NC
S1
S3
P1
IN
LG2
LG1
INA
INB
GND1
LG0 DVDD1
IF_P
GND2 IF_M
CTGND
GND5 AVDD
DVDD2
OUTA
OUTB
GND3
RF_P
RF_M
GND4
MIXBIAS
11
14
15
13
12
20
U506
18
16
17
NC NC
19
1
3
2
5
4
21
7
9
10
8
6
33PF1000PF0.1UF
C512C506
12
C508
100PF
100PF
DNP
51
C529
C528
R501
1000PF 100PF
C513
C509
3
059248278
T504
5
2
4
1
6
P2
S2
NC
S1
S3
P1
47NH
43PF
68
R502
L502
C514
C523
470PF
150NH
18PF
C516
6.8PF
2.7PF
220NH
390NH
31B01
27PF
L505
L503
L504
C515
C519
FL501
1
4
C524
2
3
5
6
IN
GND4 GND2
GND3
OUT
GND1
R511
3.3
TL_RX_IF_OUT
10
1PF
R509
C525
OUT
C521
150
150NH
2.7K
1000PF
1000PF
15PF
BC858CD
33NH
BFR380F
3.3K
47
C520
R507
R508
R506
L506
Q501
4
R504
C522
Q503
1
32
L507
180K
BC858CD
0.1UF
24K
1000PF
C517
C518
5
3
Q501
2
61
R505
R503
E501
12
NC7WZ04
U502
16
NC

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)