Motorola P100 Series Detailed Service Manual

7-80 Circuit Board/Schematic Diagram and Parts List UHF2 - MDC/QCII R&TTE (435–470 MHz)
Figure 7-47. MDC/QCII R&TTE VCO and PLL Schematic Diagram
+
+
+
C538
10nF
+
C539
10uF/16V(A)
+5V
VCO_OUT(RX)
RX_EN_CIRCUIT
Q705
KRA305
C701
22uF/10V(A)
E
B
C
Q706
KRA305
C728
6pF
R701
220R
R706
100R
Q702
2SC4226
C702
1nF
L701
27nH
Q701
2SC4226
R702
1.5K
C704
1nF
+
C710
TZY02 6p
F
R703
4.7K(1%)
C706
3pF
R704
4.7K(1%)
C709
4pF
L703
30113TL
C711
13pF(MURATA)
CR701
KDV154E
L702 2.2uH(1608)
C705
2pF
R712
100K
CR702
KDV154E
R711
100K
C725
470pF
CR703
KDV154E
C724
11pF(MURATA)
C726
0.5pF
C727
2pF
R713
30K
L705
2.2uH(1608)
C712
470pF
C722
TZY02 6pF
C721
3pF
L706
30103TL
C723
0.5pF
R707
1.5K
R709
6.8K(1%)
R708
4.7K(1%)
Q703
2SC4226
L708
27nH
Q704
2SC4226
C717
3pF
R710
220R
C718
4pF
L707
220NH(1608)
C719
7pF
C730
2pF
R714
56R
C729
6pF
C716
470pF
R715
100R
C731
1pF
R705
220R
L704
220nH(1608)
C707
9pF
C714
1nF
C
715
22uF/10V(A)
Q503
KRC404
TX_EN1
VCO_OUT(TX)
PLL_STB
PLL_DATA
PLL_CLK
L709
22nH
C746
10pF
C747
10pF
Q711
KRA304
R729
100K
C755
0.1uF(K)
R730
33K
+3.3V
R735
1k
R736
1k
R737
1k
R732
10K
PLL_PS
1
OSCIN
2
OSCOUT
3
VP
4
VCC
5
D0
6
GND
7
XFIN
8
FIN
9
CLK
10
DATA
11
LE
12
PS
13
ZC
14
LD_FOUT
15
@P
16
@R
U701
MB15E03L
C756
1nF
R731
10R
C741
0.1uF
R734
10R
+5V
C739
1nF
2
GND
1
VCON
4
VCC
3
OUT
12.8MHZ VCXO
FL701
C740
0.1uF
PLL_LD
Q710
KTC4075
R716
300R
R717
10R
C749
1uF(1608)
C748
0.1uF
R718
7.5K
R719
1K
R722
10K
R7
21
150R
R720
150R
Q708
KTA2014
R740
1.5K
+3.3V
+10V
C754
47nF(3216)
C753
47nF(3216)
R728
2.7K
R727
2.7K
C752
0.1uF(K)
C751
1uF/35V
R725
100R
C750
0.1uF
Q709
KTA2014
R726
3K
R723
1K
R724
390R
C738
7pF
R733
0R
6
5
7
U502-B
NJM324
C742
20pF
R503
56K
C515
0.1uF
R506
10K
C575
47pF
SH102
1/2VCC
C516
10uF/16V(A)
R505
12K
R504
47K
TX_SUB_TONE
SH101
Q707
KTC4075
+3.3V
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Motorola P100 Series Specifications

General

Brand	Motorola
Model	P100 Series
Category	Portable Radio
Language	English