8-272
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01)
Figure 8-127. Receiver Back End Circuit
30
TS3A9E01S
TL_RX_IF_OUT
3.6PF
33PF
270NH
47PF
DNP
6.8NH
.033UF
6PF
220NH
39PF
DC_LIN_5V
39PF
33
.033UF
0
4.7UF
SC2072BP
39PF
0
DNP
2PF
100NH
39PF
.033UF
4.7UF
.033UF
DNP
33PF
TL_RX_LO
DNP
33PF
22NH
62PF
DNP
0
109638038
.033UF
059248278
TL_RX_MIX_IN
IN
GND4
GND2
GND3
OUT
GND1
NC
S3
S2
S1
P2
P1
NC2
IFN
LOIN
GND
GND1
RFN
RFP
BVDD
NC3
NC1
BBP
IFP
BDIV
P2
S2
NC
S1
S3
P1
C505M21
1
4
3
5
2
6
T506M21
R502M21
C506M21
C507M21
C550M21
C504M21
2
9
12
3
7
1
5
4
13
11
10
8
6
U507M21
C501M21
C500M21
C502M21
C508M21
C509M21 C510M21 C511M21 C512M21
6
1
4
2
3
5
T507M21
L500M21
R500M21
C532M21
L513M21
C533M21
L503M21
R512M21
L504M21
C514M21
C515M21
2
4
5
3
6
1
FL502M21
2
1
L550M21
C551M21
R525M21
C516M21
R526M21
OUT
IN
IN
IN
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: ......