Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: VHF (84012618001)
8-33
Figure 8-5. Receiver Front End Circuit
IF302M20
IF303M20
IN
IN
R313M20
R312M20
Q304M20
E302M20
DIG_CTRL_RXV_A
DC_LIN_RX_VHF_LNA_D
DC_LIN_RX_VHF_LNA_C
DIG_CTRL_RXV
DC_LIN_1_8V_A
DC_LIN_RX_VHF_LNA_E
DC_LIN_RX_VHF_LNA_A
22K
22K
R311M20
R310M20
Q303M20
IF304M20
C369M20
C368M20
L329M20
L328M20
C365M20
RF_RX_VHF_FE_OUT
OUT
L319M20
C349M20
C357M20
U304M20
L316M20
L321M20
L320M20
L318M20
C352M20
C354M20
C348M20
C346M20
C353M20
C351M20
C350M20
C347M20
C345M20
C360M20
R315M20
C344M20
R381M20
RF_RX_VHF_F2_D
RF_RX_VHF_F2_C
RF_RX_VHF_F2_E
RF_RX_VHF_F2_F
RF_RX_VHF_F2_A
RF_RX_VHF_F2_B
RF_RX_VHF_LNA_F
RF_RX_VHF_LNA_C
RF_RX_VHF_LNA_D
TL_RX_VHF_L2F
C370M20
R380M20
L315M20
L317M20
C343M20
R314M20
C339M20
C338M20
C342M20
C341M20
Q303M20
DC_LIN_RX_VHF_LNA_B
RF_RX_VHF_LNA_E
RF_RX_VHF_LNA_B
RF_RX_VHF_LNA_A
C340M20
C330M20
C332M20
C334M20
C336M20
C367M20
IF301M20
RF_RX_VHF_F1_C
RF_RX_VHF_F1_D
RF_RX_VHF_F1_E
TL_RX_VHF_FE_IN
IN
D301M20
L312M20
L314M20
L313M20
C335M20
C331M20
C333M20
C337M20
C366M20
L327M20
RF_RX_VHF_F1_B
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: ......