Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
8-199
Figure 8-93. Frequency Generation Unit Circuit – 2 of 2
NC
NC
NC
NC
V1
V2
V3
RFC
NC
RF1
RF2
RF3
CGND
NC
22NH
220PF
2113944A44
2113944A44
220PF
1.5PF
15
NE662M04
4805585Q32
2415429H47
300
300
0613952Q84
15NH
15NH
2113944A31
100PF
3PF
5PF
0613952Q55
4885061Y01
0613952Q34
0613952Q34
24
0613952Q37
0613952Q59
2113944A44
5.6K
2113944A63
TEST_POINT
2113945A09
1000PF
390NH
0613952Q69
2113944A44
0613952Q32
20
100
0613952Q67
47PF
2113945A09
0613952Q39
BC858CD
4813973M75
100PF
2113944A40
3K
2113944A35
220PF
2113944A33
0613952Q49
6.2K
0613952Q92
BC858CD
4805585Q32
NE662M04
DNP
DNP
0613952Q49
270
24
0613952Q34
2113944A44
220PF
2113944A44
NE68519
56K
SKY13251
4813973M75
82K
47PF
39
560
390NH
22K
560
82
.22UF
220PF
560
.22UF
20K
33
100PF
33PF
0
DNP
5171972L01
100
4813973M75
62PF
390NH
4813973M75
10
2113944A31
2113946B06
680
1000PF
0613952R09
0613952R23
220PF
2113946B06
0613952R08
220PF
220PF
0613952R19
1000PF
2415429H47
33PF
220PF
NTZD3154N
0613952Q91
2415429H47
0613952Q23
BC858CD
2113944A44
24
DNP
DNP
1PF
390NH
2113944A44
2415429H47
BC858CD
2113944A44
2113944A33
0613952Q31
18
0613952Q47
2113944A40
390NH
2113945A09
180
8.2
R799
R785
C803
R823
R822
C824
C708
L709
C705
C781
R709
R707
R703
R704
C780
R779
R778
R776
L775
C773
C777
Q774
C772
R769
Q767
R771
C819
C770
C768
TP737
C823
R766
U738
L759
C764
Q767
R762
R809
R763
C817
Q785
R757
L765
C760
L755
R754
R761
C816
Q756
C753
C751
R747
Q745
C813
R748
C786
R744
C743
L739
Q745
R741
R742
R746
C740
L758
C735
C733
L734
R736
R730
Q731
R728
C727
TX_INJ
DC_LIN_1_5V
DC_LIN_1_5V
RX_LO
DC_LIN_2_775V
DC_LIN_1_5V
DC_LIN_5V
GPO2
VCO_IN
TXH
DC_LIN_1_5V
DC_SUPER_FILTER_5V
RF_PRESCALAR
GPO1
3
12
4
4
3
5
1
7
6
3
1
8
5
4
2
G1
1
6
2
4
1
5
2
3
6
2
1
3
12
4
4
3
5
1
6
2
13
2
IN
IN
OUT
OUT
NC
CGND
RF3
RF2
RF1
NC
RFC
V3
V2
V1
NC
NC
NC
NC
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......