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Motorola APX 7000 Detailed Service Manual

Motorola APX 7000
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Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1/UHF2 8-169
Figure 8-76. MNUE7367A Mixer and IF Filter Circuits
R597
DIG_BAND_SELECT
0
IN
IN
C505
0.1UF
C504
100PF
43
U502
NC7WZ04
J3
GND
J2
V2
J1
V1
L511
C510
L510
C507
L501
C501
C502
6
4
1
3
52
U501
10NH
7.5NH
4PF
AS211334
1000PF
TL_RX_B1_MIX_IN
27PF
6.8NH
27PF
IN
VCC
GND
L512
C514
C503
L509
L508
C525
5
2
U502
TL_RX_B2_MIX_IN
8.2NH
8.7NH
20PF
NC7WZ04
2PF
20NH
1000PF
11PF
IN
C527
DC_LIN_3V
IN
P1
P2
R512
6
1
100K
DNP
TL_RX_LO
IN
S3
S1
NC
S2
4
2
3
5
T505
059248278
C528
C508
21
C506 C512
0.1UF
100PF
33PF
1000PF
R501
C529
100PF
DNP
51
C509
C513
100PF1000PF
P1
S3
S1
NC
S2
P2
4
2
3
6
1
5
T504
C530
L502
R502
68
43PF47NH
059248278
L507
23
1
Q503
R511
C522
C531
C521
L506
R509
R508
R507
33NH
2.7K
150NH
1000PF
BFR380F
1PF
15PF
47
10
RF_RX_IF_I
3.3
TL_RX_IF_OUT
OUT
L505
150NH
RF_RX_IF_B
21
E501
R504
R503
R506
C517
0.1UF
24K
3.3K
150
R505
16
2
Q501
43
5
Q501
C520
BC858CD
BC858CD
1000PF
180K
1000PF
C518
C524
C516
41
FL501
C519
L504
27PF
31B01
390NH
18PF
2.7PF
GND1
OUT
GND3
GND2
GND4
IN
C523
6
5
3
2
C515
L503
220NH
470PF
6.8PF
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
NC
NC
12
13
17
16
15
4
5
6
2
3
8
10
20
14
11
9
1
18
7
21
19
U506
P1
S3
S1
NC
S2
P2
4
2
3
6
1
5
T503
C511
059248278
100PF
NC
61
U502
DC_LIN_1_8V
NC7WZ04

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Motorola APX 7000 Specifications

General IconGeneral
Digital TechnologyP25 Phase 1 and Phase 2
Emergency ButtonYes
Frequency Range136-174 MHz (VHF), 380-470 MHz (UHF Range 1), 450-520 MHz (UHF Range 2), 764-870 MHz (700/800 MHz)
DisplayColor LCD
EncryptionAES, DES
Water ResistanceIP67
GPSYes
BluetoothYes
Operating Temperature-30°C to +60°C
Weight391 g (with standard battery)

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