Figure 7-131.Huf4017A Frequency Generation Unit Overall Schematic (Sheet 2 Of 2) - Motorola ASTRO XTL 1500 Detailed Service Manual

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Figure 7-131. HUF4017A Frequency Generation Unit Overall Schematic (Sheet 2 of 2)
June 15, 2005
C6761
Q6753 39pF
TP6767
C6767
Q6755 39pF
TP6761
VN_T6766
1
C6773
2
Q6756
39pF
3
4
5
TP6753
TP6750
VN_B6772
C6784
39pF
Q6760
TP6751
6
7
8
Schematics, Component Location Diagrams, and Parts Lists: HUF4017A (700-800 MHz) Main Board
D6750
TP6759
U6754
06G62
8 20
CONT_V RF_OUT
700-800MHz
C6798
39pF
U6755
06G61
8 20
CONT_V RF_OUT
700-800MHz
C6792
10uF
TP6754
C6801
39pF
Q6761
TX_INJ
From_TX_VCO TX_FDBK
TX INJECTION STRING
F9.3V
VN_T6753
VS2
VS1
From_RX_VCO RX_INJ
RX_FDB
TP6769
RECEIVER INJECTION STRING
L6754
1uH
R6791
240
C6797
TP6757
39pF
1
R6792
1
TP6763
R6774
10
330
R6775
10K
C6802
R6777
2
1
51
39pF
R6778 R6779 R6780 R6828
1.5K 150 150 150
VN_B6771
MAEPF-27830-O
IF6764
K9.1
TP6766
IF6765
TX_INJ
Part Series
6700-1
6800-1
VN_B6752 IF6766
RX_Inj
IF6767
Lock_Det
6815854H01-A