Figure 8-68. Mnue7367A Uhf1 Receiver Front End Circuit - Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1/UHF2
INPORT
IN
INPORT
IN
INPORT
IN
R2010
1K
C2025
100PF
ANA_RX_FE_TUNE1
C2028
7.5PF
INPORT
TL_RX_UHF1_FE_IN
IN
C2041
0.1UF
DC_LIN_1_8V_A
3
22K
DIG_CTRL_RXU 1
Q2020
MUN5212T
R2006 R2007
10K 10K
VR2006
L2010
L2009
1SV305
18NH
18NH
1 2 2 1
VR2005
1SV305
L2008 C2053
5.6NH 7.5PF
C2029
C2052
22PF
22PF
C2035 C2039
3.3PF 3.3PF
L2015
C2058
91NH
2.7PF
C2038
1.8PF
L2016
15NH
VR2010
1SV305
E2021
1 2
R2023 R2024
10K 33
INPORT
IN
Q2022
R2021
BC858CD
C2023 C2024
75K
BC858CD
2 5 100PF 4.7UF
Q2022
R2022
ANA_RX_FE_TUNE1
120K
R2025
2.7
C2020 C2022
4.7UF 100PF
L2035
22NH
C2032
C2044
100PF
9.1PF
L2034
56NH
R2035
C2033
1.2K
68PF
1 U2032
C2036
BFR380F
1.5PF
C2037
2.4PF
L2036
1.6NH
R2011
1K
R2008
10K
VR2008
L2014 L2013
1SV305
18NH 18NH
1 2 2 1
VR2007
1SV305
L2012
C2063
5.6NH
C2056 22PF
C2057
7.5PF
22PF
C2059
C2061
3.3PF
3.3PF
L2017
C2042
82NH
2.7PF
C2060
2.2PF
L2019
15NH
VR2020
1SV305

Figure 8-68. MNUE7367A UHF1 Receiver Front End Circuit

8-161
R2009
10K
C2064
7.5PF
OUTPORT
RF_RX_UHF1_FE_OUT
OUT