Figure 9.1-19. Pmld4303A/ Pmld4303D/ Pmld4264B/ Pmld4264E Receiver Schematic - Sheet 2 Of 4 - Motorola XTS 2500 Service Manual

9.1-20
RX_OSC RX_OSC
RF_OUT RF_OUT
C64 C64
L61 L61
330pF 330pF
22nH 22nH
TP51 TP51
1 1
6 6
C62 C62 C63 C63
12pF 12pF 12pF 12pF
4 4
C65 C65
330pF 330pF
Figure 9.1-19. PMLD4303A/ PMLD4303D/ PMLD4264B/ PMLD4264E Receiver Schematic – Sheet 2 of 4
February 14, 2012
TP52 TP52
RX_OSC RX_OSC
L60 L60
33nH 33nH
C61 C61
C60 C60
330pF 330pF
7.5pF 7.5pF
U1 U1
T51 T51
8 8
IFN IFN
4 4 9 9
NC NC RFN RFN IFP IFP
5 5 12 12
5 5
RFP RFP BBP BBP
2 2
BDIV BDIV
10 10 3 3
1 1
LOIN LOIN NC1 NC1
6 6
NC2 NC2
7 7
2 2
NC3 NC3
3 3
C66 C66 C67 C67
R60 R60 330pF 330pF 4.7uF 4.7uF
100 100
XCVR_5V XCVR_5V
L63 L63
270nH 270nH
C70 C70
910pF 910pF
C56 C56
0.1uF 0.1uF
3 3
L62 L62
T53 T53
22nH 22nH
4 4
2 2
6 6
1 1
C68 C68
L64 L64
2.2pF 2.2pF
22nH 22nH
C71 C71 C72 C72
.01uF .01uF .01uF .01uF
VHF Schematics, Board Overlays, and Parts Lists
L54 L54
820.0nH 820.0nH FL51 FL51
L55 L55 L56 L56
1 1 4 4
IN IN OUT OUT
470nH 470nH 470nH 470nH
C57 C57
8.2pF 8.2pF 15pF 15pF
18pF 18pF
C58 C58 C59 C59
TP55 TP55
IF IF
IF IF
6816985H01-F