Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF/700–800 8-17
Figure 8-16. MNUR4001B/D Mixer and IF Filter Circuits
IN
IN
DNP
TL_RX_B2_MIX_IN
NC7WZ04
DIG_BAND_SELECT
R597
C504
L509L508
C526
C527
43
U502
C502
C501
L501
C503
C505
0.1UF
8.2NH
2.7PF
8.2NH
0
2PF
1.5PF
1000PF
100PF
2.7PF
24NH
TL_RX_B1_MIX_IN
IN
IN
J3
GND
J2
V2
J1
V1
4
AS211334
6
1
3
5
2
U501
DC_LIN_3V
TL_RX_LO
IN
IN
C599
100PF
4
5
2
3
1
C508
21
C506
C512
33PF0.1UF 1000PF
R501
C507
220PF
51
C509
C513
1000PF 100PF
6 8
10
9
7
21
NC NC
U506
17
16
20
18
19
MIXBIAS
GND4
RF_M
RF_P
GND3
OUTB
OUTA
DVDD2
AVDD GND5
CTGND
IF_M
GND2 IF_P
DVDD1
LG0
GND1
INB
INA
LG1
LG2
12
13
15
14
11
P1
S3
S1
NC
S2
P2
4
2
3
5
T504
6
1
C514
L502
R502
47NH 43PF
68
2
1
E501
R504
R503
Q501
C517
BC858CD
0.1UF
3.3K
24K
R505
16
2
4
3
5
Q501
R506
BC858CD
180K
150
C524
C518
C519
L504
L505
1000PF
18PF
390NH
150NH
27PF
GND1
OUT
GND3 GND2 GND4
IN
C523
C516
4
1
6 5
3
2
FL501
C515
L503
470PF
2.7PF
220NH
6.8PF
31B01
L507
23
1
Q503
C522
C525
C521
L506
R509
R508
R507
C520
1000PF
150NH
33NH
15PF
2.7K
BFR380F
15
10
3.3PF
1000PF
R511
TL_RX_IF_OUT
2.7
OUT
VCC
GND
5
U502
2
NC7WZ04
P1
S3
S1
NC
S2
P2
100PF
4
2
3
6
1
5
T503
C511
NC
61
U502
DC_LIN_1_8V
NC7WZ04

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)