Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
8-189
Figure 8-83. DC Circuit
RFIO1
RFIO2
GND
V1
V2
4.7K
47K
47K
10K
VCC
GND
IF
2PF
3PF
56PF
IF
82
100PF
100PF
UPP9401E3
MMBD352
100PF
82
UPP9401E3
IF
IF
IF
IF
IF
82
180NH
100PF
AT267
100K
.1UF
100PF
NC7WZ04
NC7WZ04
0
DNP
UMC5NT2
0
16.6NH
IF2606
IF2605
IF2604
IF2607
IF2603
IF2602
IF2601
R2606
C2609
R2605
C2603
Q2601
L2602
D2603
C2604
C2608
L2601
C2607
D2602
R2602
C2601
C2602
R2603
R2604
D2601
C2605
R2601
C2606
U2602
U2601
U2601
PA_OUT
FIL
RX_IN
ANT_SWI
DIG_VRVS
DC_LIN_3V
DC_LIN_3V
RF_OUT
1
1
1
1
1
1
1
3
1
4
5
2
2
3
1
5
4
3
1
2
5
2
6
1
GND
VCC
IN
10K
47K
47K
4.7K
OUT
IN
IN
IN
IN
OUT
V2
V1
GND
RFIO2
RFIO1
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: ......