Motorola MTP700 - Receiver Front End Schematic Diagram

TRANSCEIVER 800 MHz MTP700 Portable Radio / Detailed Service Manual 4.2 - 43
ZMY0131010-O
G
G
G
G
G
G
G
DNP
DNP
0.56V
1.27V
1.8V
GPO6/DCLICIN
GPO5/DCLICP
DNP
2.74V
V4_2.775V
4
1 2
5 3
RX_TETRA
220
Q500
R502
L505
9.0nH
C537
7
GND5 GND6
8
IN
2
OUT
6
7.5pF
FL501
GND1
1 3
GND2
4
GND3 GND4
5
3 4
GND2
IN
2
OUT
1
D500
TETRA_RX_LO
LP0805A0967AWTR
FL503
GND1
OUT
4
IN
1
L503
220nH
GND
2
GND1
3
GND2
5
GND3
6
109.65MHz
KFN6237
FL502
C531
1000pF
C508
33pF
R509
18
5
IF
6
LO
3
RF
4
VDD
1
C530
4.7pF
TQ5M31
U502
GIC
2
GND
4.7uF
C536
2pF
PREINIB
GP05_DCLICP
C529
22pF
C534
10pF
C523
0
R516
33pF
C516
C522
10pF
C533
33pF
C512
33pF
L508
220nH
1K
R500
TP501
SH500
SHIELD
BK1005HM471
E500
12nH
L502
E501
BK1005HM471
TP500
L501
6.8nH
C517
0.1uF
C527
R506
0
19nH
0.1uF
L500
R529
270
2.2pF
C538
L507
C540
7.5pF
7
GND5 GND6
8
2
IN
6
OUT
220nH
FL500
1
GND1
3
GND2
4
GND3
5
GND4
R511
39
5 3
C519
2pF
Q501 4
1 2
C528
150pF
L520
7.5nH
270
L509
390nH
R528
120nH
PREINI
GP06_DCLICIN
L514
C535
36pF
RF0UT
4
RFIN
1
VPD
3
SH501
SHIELD
U500
RF2361
GND1
2
GND2
5
C500
6.8pF
C514
12nH
L513
3.6pF
.01uF
C501
33pF
C510
R510
100
L510
390nH
2.7pF
C539
C524
33pF
0.1uF
RX_2.775V
RX_2.775V
C511
RX_2.775V
RX_2.775V
Receiver Front End Schematic Diagram