Kenwood TS-590S Service Manual page 122

K
TS-590S
2
L_IOUP
R804
47
C808
1000p
7.35V
R802 C803
BUFFER
18 1000p
1.76V
Q801
1.09V
2SC4649(N,P)
10
11
11
D672
MC2858-T111
SWITCHING
BPF1
SWITCHING
D656
MC2858-T111
BPF2
BPF3
D666
HSC277
BPF4
SWITCHING
C667 C673 C679 C684
82p 33p 27p
D671
HVC131
SWITCHING
D670
HVC131
SWITCHING
8
CONTROL UNIT (SO-3) (X53-446X-XX) (C/3)
122
X53-446 (B/3) 3/5, X53-446 (C/3) 1/1
L
SCHEMATIC DIAGRAM
2
IC801
PLL
ADF4111BRUZ
R884
1 16
RSET VP
15
12k
2
DVDD
CP
3 14
CPGND MUXoUT
C813
10u10
0V 4 13
AGND LE
+
12
C814 C819
5
DATA
RFINB
11
0.1u 0.1u 6
RFINA CLK
3.29V 7
10
AVDD
3.30V CE
L804
8 9
REFIN DGND
150n
0V
R816 C821
0 100p
10
11
R640 IFA : 30.0-60.0 (103.095-133.095)
BPF4
0
L665
68n
C742 C701
1000p 1.5p
D655
HVC131
11
SWITCHING
R639 IFA : 16.0-30.0 (89.095-103.095)
BPF3
0
C748
D669 1000p
HVC131
SWITCHING
R638 IFA : 10.0-16.0 (83.095-89.095)
BPF2
0
C971 C691 C741
27p 33p 82p 1000p
D654
HVC131
SWITCHING
R637 IFA : 0.03-10.0 (73.125-83.095)
0
C657 C659 C664
56p 27p 27p
8
L502
100u
C544 CN503 W504
E37-1498-05
E41-1684-05
0.01u
4 5C 4
3 GND 3
2
GND 2
1
REF 1
OPTION
SO-3
M
2
2
33C
5.04V
3.30V
R825 100
UL
2
R826 100
LEN
R827 100
LDAT
R828 100
LCLK
R829 100
C825
10u10
R833
+
47
C826
0.1u
4.57V
C824 C890 C832
12p 6p 12p
AMPLIFIER
1.78V
Q804
2SC5108(Y)F
1.00V
C839
1000p
10
11
L667 L669 L674 L679
68n 56n 56n 56n
C705 C713 C723 C732
D660
R681 C754
9p 15p 15p 6p
HVC131
12 1000p
SWITCHING
L682 L684 L685 L692
100n 82n 68n 68n
C745 C769 C772 C775 D663
R636 C779
3p 18p 22p 12p HVC131
0 1000p
SWITCHING
L666 L672 L678
100n 120n 100n
C707 C718
D661
R680 C755
9p 8p
HVC131
0 1000p
SWITCHING
C668 L656 L659 L661 D668
R668 C704
56p HVC131
100n 120n 100n 0 1000p
C674 C680 C685
SWITCHING
10p 8p 10p
8
CRYSTAL OSCILLATION
CIRCUIT
Q501
2SC5383-T111
6.92V
X'tal
X502
15.6MHz
2.41V
2.02V
N
CONTROL UNIT (LO) (X53-446X-XX) (B/3)
R841
47
C855
100p
4.56V
C842 C889 C846
R835 R839
12p 6p 12p
AMPLIFIER
18 18
1.79V
Q808
2SC5108(Y)F
1.02V
388.8M
393.6M
393.6M
R838 C837
18 0.01u
Q663
AMPLIFIER R706
C762
6.56V
C752 R694 C759
1000p
100p 39 1000p
3.50V
Q663
2.72V
2SC5108(Y)F
Q664
SWITCHING
RN47A5-F
7.49V
0.05V
L690 L691
39n 33n
73.125-133.095M
C768 C774
C780
12p 10p
1000p
C766 C776
D664 D665
24p 18p
HSC277 HSC277
D664,665
SWITCHING
E18-0254-05
CN903
E40-5487-05
R531
100
E18-0254-05
CN904
E40-5487-05
C546
5p
O
2
L_IOUP
11
11
R856
0
11
10
47
R705
47
7.52V
4.56V
R718 C784
18 1000p
8