Motorola ASTRO XTS 5000 Detailed Service Manual

8-66 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards
November 16, 2006 6881094C31-E
Figure 8-43. NLE4278D UHF Range 1 Receiver Back End Circuit
71.1 to 75.6 MHz
73.35 MHz
100pF
C523
TP502
TEST_POINT
1
27pF
C560
10K
R503
.01uF
C530
.01uF
C517
E505
C529
0.1uF
TP12
TEST_POINT
1
C525
.01uF
330nH
V5A
1SV279
D501
L547
330nH
L550
V3D
10uH
L502
C518
100K
R501
E508
0.1uF
3pF
1SV305
D550
V5A
C500
10K
V3D
100K
R513
8.2pF
C547
R511
E503
C528
0.1uF
10pF
C554
V5A
V3D
C553
.033uF
1SV305
D551
E507
V3D
NC
E506
C539
V3D
.01uF
.01uF
C559
C543
.01uF
Q501
MMBTA13
C522
.01uF
0.1uF
C521
C534
C501
150pF
100pF
E504
10K
R506
330
R508
C519
.01uF
180
R502
E502
.01uF
C532
V3D
56pF
E509
C557
TEST_POINT
TP515
1
C526
2200pF
R514
C571
0.33uF
390
C516
VREFN
12
VREFP
11
1000pF
C
DDV
7
1
VDDD
26
VDDF
6
VDDH
27
IDDV
84
LDDV
04
PDDV
93
Q
DDV
41
MXON
2
MXOP
1
CP
32
DP
42
PE
25
31
FERR
SYNCB
33
VDDA
9
GNDS2
34
IF2N
4
IF2P
5
NIFI
74
C
TUOI
5
1
LTUOI
83
NOL
24
POL
34
DDNG
22
GNDF
3
GNDH
32
IDNG
54
GNDL
36
PDNG
73
Q
D
NG
61
1SDNG
12
DOUTA
29
DOUTB
30
FREF
35
FS
31
GCN
8
GCP
7
GNDA
10
CDNG
81
U500
AD9874
NKLC
02
CLKOUT
28
91
PKLC
FIXC
64
LVXC
44
MVXC
14
10uH
0.1uF
L501
0.1uF
C558
C533
100pF
C520
C524
100pF
V3D
10K
V3D
R504
10K
R512
0.1uF
C537
C541
0.1uF
V3D
0.1uF
C550
1
E501
C555
TP501
TEST_POINT
68pF
12pF
C535
*R552*
1K
47
R509
V3D
.01uF
*C512*
330pF
C515
0.33uF
C570
100K
C536
0.1uF
R510
C551
3pF
*R551*
1.5K
C552
1000pF
BFQ67W
Q502
3.9uH
L503
V3D
56pF
C556
IOUTC
RXIF
ifin
V3D
cxif
vddi
cxvl
CLKN
CLKP
cxvm
IOUTL
lon
LOP
PC
PD
PE
vddd
vddh
vddl
vddp
V5A
FREF
V3D
DOUTA
CLKOUT
FS

Motorola ASTRO XTS 5000 Specifications

General

Brand	Motorola
Model	ASTRO XTS 5000
Category	Portable Radio
Language	English