Motorola APX 1000 Detailed Service Manual page 450

8-194
DC_LIN_5V
IN
TL_RX_MIX_IN
1 P1 P1
IN
C504
6 P2 P2
100PF
TL_RX_LO
R525 C516 L550
IN
15NH
0
100PF
Figure 8-88. Receiver Back End Circuit – 1 of 2
C502 L500
R500
220NH
.033UF 33
C500
.033UF
C501
39PF
T506
059248278
U507
SC2072BP
8
S1 S1 3 IFN IFN
4 9
RFN RFN IFP IFP
5 12
S2 S2 2 RFP RFP BBP BBP
2
BDIV BDIV
10 3
S3 S3 4 LOIN LOIN NC1 NC1
6
NC2 NC2
7
NC3 NC3
5
NC NC
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
L503 L504
100NH 270NH
T507
109638038
4 6
S1 S1 P1 P1
2
S2 S2
C532
3 1
S3 S3 P2 P2
39PF
5
NC NC
FL502
TS3A9E01S
R526
1 4
IN IN OUT OUT
0
TL_RX_IF_OUT
OUT