8-344
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: 900 MHz (84012478001)
Figure 8-161. ANTSWI Circuit
IF2301
1
PA_OUT
IF
IN
1
IF2302
IF
DC_LIN_3V
IN
1
IF2303
IF
DIG_VRVS
IN
R2306
100K
6
1
U2301
NC7WZ04
VCC
GND
C2309
5
2
U2301
.1UF
NC7WZ04
DC_LIN_3V
RFIO1
RFIO2
GND
V1
V2
C2306
5
4
3
1
2
U2302
AT267
39PF
R2301
0 DNP
1
IF2304
IF
RX_IN
OUT
2
1
L2303
2
3
1
D2301
C2305
39PF
DNP
MMBD352
15NH
FIL
ANT_SWI
IN
IN
D2302
R2302
C2301
C2302
R2303
R2304
39PF
82
82
15PF
UPP9401E3
82
L2301
C2308
C2307
2.7PF
6.9NH
3.3PF
4.7K
47K
47K
10K
1
IF2306
1
IF2305
C2303
3
1
4
5
2
Q2301
UMC5NT2
IF
IF
68PF
R2305
L2302
D2303
C2304
82NH
UPP9401E3
0
33PF
1
IF2307
IF
RF_OUT
OUT
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: ......