Motorola APX 1000 Detailed Service Manual page 930

8-99
DC_LIN_1_5V
DC_SUPER_FILTER_5V
DC_LIN_5V
DC_LIN_2_775V
Figure 8-38. Frequency Generation Unit Circuit – 2 of 2
U738M7
3
GPO1
V1 RF1
6
V2
GPO2 RF2
7
V3 RF3
1
RFC
TXH
IN
NC
DC_LIN_1_5V
L739M7
C743M7
R741M7
Q745M7
R742M7
C740M7
R822M7
VCO_IN
IN
C727M7
C781M7 R704M7
4 RX_LO
OUT
5
8
R703M7 R707M7
Q785M7
DC_LIN_1_5V
1 6
L759M7 R769M7
2 5
NC
C764M7
3 4 R766M7
NC
R762M7
2 5
Q767M7
R763M7
C819M7
C817M7 R809M7 C803M7
R785M7 R799M7
R747M7
C751M7 C753M7 L755M7 R757M7
R744M7
2 5
Q745M7
R754M7
C760M7 L765M7 C770M7
R748M7
C786M7 C813M7 C768M7
Q756M7
R746M7
4
R761M7
3
C824M7
C816M7
R823M7
DC_LIN_1_5V
R730M7
C733M7 C735M7
L758M7
R728M7 C728M7
2 Q731M7
R731M7
R710M7 R711M7
C738M7 L709M7
R736M7
C708M7
C705M7
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF1 (84012620001)
C772M7 C773M7 L775M7 R776M7
Q767M7
C777M7 R778M7
C780M7
TX_INJ
R771M7
R779M7
Q774M7
4
3
TP737M7
C823M7
RF_PRESCALAR
OUT