Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1/700–800 MHz 8-49
Figure 8-28. MNUS4000A/C/E Receiver Back End Circuit
DC_LIN_5V
0
C641
C642
C643
R698
R699
23
Q601
470PF 33PF
470PF
DC_LIN_3_0V
0
DC_LIN_3V
DC_LIN_3_0V
DC_LIN_1_875V_D
MMBTA13
IN
IN
IN
1
21
C629
21
R607
100K
0.1UF
DC_LIN_3_0V
DC_LIN_3_0V
DC_LIN_3_0V
21
E602
21
E601
21
E603
2
1
C616
21
C613
21
C612
2
1
C602
21
C607
.01UF
100PF
.01UF
100PF 2200PF
21
C604
.01UF
21
C603
.01UF
L603
L602
21
C601
C605
21
L601
21
C615
150PF
TL_RX_IF_
3.9PF
220NH
10UH
10UH
.01UF
IN
21
R601
47
21
C621
21
C617
0.1UF
0.1UF
1
TP601
2
3
1
U602
21
C609
21
C608
21
C618
2
1
C619
2
1
R602
TEST_POINT
3PF
390
33PF
BFR380F
62PF
27PF
2
1
C630
2
1
L604
2
1
R606
2
1
C627
C631
C625
120NH
0.1UF
18PF
10K
15PF
1000PF
21
R605
10K
1
TP602
2
1
R609
2
1
VR602
2
2.2K
1SV279
TEST_POINT
2
1
R612
7.5K
2
1
R613
2
1
C640
21
C639
1
C638
3300PF
.01UF
0.1UF
2.4K
2
1
E607
21
E606
DC_LIN_5_0V
CLK_16_8_MHZ
DC_LIN_3_0V
IN
R624
R610
100K
0
DC_LIN_3_0V
DNP
R615
R614
21
E608
21
E609
0
DNP
DC_LIN_3_0V
DC_LIN_3_0V
DC_LIN_1_875V_D
0
21
C637
2
1
C634
0.1UF
0.1UF
21
R603
100K
14 17 13 24 23
15
21
16 22
18
G1
19 20
CXVL
LOP
LON
CXVM
VDDL
VDDP
IOUTL
GNDP
RREF VDDQ
IOUTC
GNDQ VDDC
GNDC
CLKP
CLKN
GNDS1
GNDD
PC
PD
GNDL
FREF
GNDS2
SYNCB
GNDH
FS
DOUTB
DOUTA
CLKOUT
VDDH
VDDD
PE
MXOP
MXON
GNDF
IF2N
IF2P
VDDF
GCP
GCN
VDDA
GNDA
VREFP
VREFN
VDDI
IFIN
CXIF
GNDI
GND3
27
26
33
25
34
36
32
31
35
30
29
28
39
40 48
43 42 38
47 37
45
41 44
46
11
12
6
9
1
2
5
4
3
10
7
821
C610
21
C611
100PF
100PF
21
C633
1
C636
0.1UF
.01UF
U601
AD9864
2
1
C628
.01UF
2
1
C626
21
C623
1000PF
.01UF
21
E605
21
E604
2
1
C606
21
C614
0.1UF
.01UF
DC_LIN_3_0V
DC_LIN_3_0V
21
R611
10K
DC_LIN_3_0V
L605
2
1
C635
C632
2
1
VR601
21
C624
21
C622
2
1
R604
21
R608
21
C620
3.9UH
100PF
1SV279
390
.33UF
10K
.01UF
.33UF
0.1UF
VCC
GND
VCC
GND
5
2
U603
5
2
U604
DC_LIN_1_875V_D
NC7WZ17NC7WZ17
DC_LIN_1_875V_D
R616
6
1
U603
DNP
DIG_RX_SYNCB
DC_LIN_1_875V_D
DIG_DATA_SSI_RX_FS
NC7WZ17
0
NC
Y
VCC
A
OE
4
6
1
5
2
U607
NC7SZ125
GND
3
R623
DNP
0
A1
A2
VCCA
VCCB
GND
B1
B2
DIR
NC
A2 A1
D1
D2
C2
B2
C1
B1
U605
DC_LIN_1_875V_D
SN74LVC2T45
A1
A2
VCCA
VCCB
B1
B2
DIR
R621
R620
A2
A1
D1
D2
C2
B2
C1
B1
U606
0
0
DC_LIN_3_0V
DC_LIN_1_875V_D
DNP
SN74LVC2T45
DNP
DC_LIN_3_0V
GND
DIG_DATA_SPI_PD
DIG_CTRL_SPI_PC
DIG_CTRL_SPI_PE
IN
IN
IN
NC
4
3
U604
NC7WZ17
CLK_SSI_RX
OUT
R619
R618
61
U604
4
3
U603
DNP
DNP
0
NC7WZ17
NC7WZ17
0
R617
DNP
0
DIG_DATA_SSI_RX_DOUTA
OUT
IN
OUT
OUT
DIG_RX_BE_DOUTB

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)