Kenwood TK-3170 E3 - Page 36

SCHEMATIC DIAGRAM TK-3170
33
7
6
5
4
3
2
1
ANAMALAKAJ
X57-701 (A/4) 2/2
TX-RX UNIT (X57-7012-72) (A/4)
-t -t
C726
0.01u
R639
180k
Q702
DTA144EE
C779
18p
R535
100
R622
22
R645
270
C718
22u6.3
R641
0
R716
3.3k
R719
3.3k
TH702
100k
C710
39p
L606
15n
C705
22p
R710
1k
R715
3.3k
R744
220
C706
82p
R551
0
L715
15n
R637
22k
C631
18p
C714
39p
C633
470p
R625
68
R634
10k
C774
18p
C573
470p
L611
8T
C568
0.01u
R648
5.6
R739
1M
R638
470k
R711
470k
R708
10k
C778
3p(B)
R702 4.7k
C639
470p
L607
C625
12p
D703
HVC350B
R743
22
R753
0
R705
4.7k
2SK879(GR)
Q606
R620
0
R703
4.7k
R704
220k
C670
100p
R717
2.7k
C683
2.5p(B)
D604
HVC131
C646
470p
C772
470p
R760
0
C572
10u10
Q605
DTC114EE
C645
15p
C752
2SC4649(N,P)
Q703
C724
33p
R532
22
C629
27p
C782
8p
C781
470p
L613
5.6n
L720
6.8n
L612
C719
82p
C626
100p
NARROW
C783
8p(B)
C637
1000p
R707
100
R756
0
R534
150k
L519
C760
470p
C701
0.1u
R718
10
C721
470p
R533
4.7k
R627
22k
C703
33p
C717
1u
C755
18p
R706
4.7k
R721
220k
RD01MUS1
Q603
L703
1.5u
C635
100p
C574
10p
L701
180n
C673 470p
C702
0.1u
R754
1M
C711
82p
C660
15p
C709
0.1u
L615
4T
C713
0.1u
R751
100k
R642
22
R643
68k
R649
47k
C776
3p(B)
R635
47k
Q607
DTC114EE
R636
0
C707
330p
C716
1800p
L719
47n
R646
270
C727
470p
D708
HVC350B
C669
8p(B)
WIDE
C759
R713
330k
R757
1M
Q608
DTA144EE
R726
470k
C636
18p
L616
4T
C767 470p
C665
0.1u
R548
0
C622
100p
C788
10p(B)
C769
470p
C570
0.01u
C784
10p
C725
0.1u
R628
18k
C648
470p
C723
0.033u
1
oSCIN
2
oSCoUT
3
MIXoUT
4
VCC
5
IFIN
6
DEC
7
FILoUT
8
FILIN
9
10
11
12
13
14
15
16
TH701
100k
C651
0.1u
C676
100p
C708
0.1u
ANT
C777
470p
R740
1M
R647
0
C766
0.5p(B)
R722
100
L617
4T
R618
0
C627
27p
R758
0
C671
5p(B)
L711
8.2n
C758
470p
R750 100k
C623
1000p
C655
27p
C763
470p
C773
3p(B)
R755
1M
L614
220n
R747 100k
C715
470p
R701
10k
C722
0.1u
D514
HSC277
R624 100k
C569
470p
C704
0.01u
D605
HVC131
C761
18p
L605
6.8n
C750
18p
D601
UDZS4.7B
L524
22n
D704
HVC350B
C571
470p
C754
R759
0
C679
1.5p(B)
C720
0.01u
C749
4p(B)
R619
10k
L618
4T
C757
C638
470p
L702
100n
C765
470p
C632
2.2u10
L718
8.2n
R640
470k
C643
0.01u
D705
HVC350B
C617
15p
L714
C771
0.1u
C712
330p
R741
1M
C658
470p
C681
3p(B)
1
2
3
45
IN2+
6
IN2-
7
oUT-B
8
VCC
2SC4649(N,P)
Q701
L717
8.2n
L608
1.2n
R748
820k
5R
APCSW
RF BPF TUNING
B
COMPARATOR(APC)
D606,608
STRIP LINE
ASQL
TX DRIVE AMP
NARROW
APC
MUTE SW
TX
APC
5T
W/N SW/RX
D703-705
RX
APC
VOLTAGE
LIMITER
WIDE
RSSI
PC
NARROW
2nd_Lo
APC DC SW
DSW
ANT SW
5C
D604,605
BPF
IF AMP
2ND LOCAL
TRIPLER
5R
ANT SW
APC MUTE SW
Q504
SSM6P05FU(F)
TX/RX VCO
DC SW
RIPPLE FILTER
STABILIZATION
DIODE
D514
2SC4617(S)
Q505
RIPPLE FILTER
2SC5488
Q506
RF BUFFER AMP
CF702
L72-1012-05
CF701
L72-1010-05
CERAMIC
FILTER
W/N SW
D701,702
D702
DAN235E
D701
DAN235E
AFoUT
QUAD
IFoUT
RSSI
N-DET
N-REC
GND
MIXIN
IC701
TA31136FNG
FM IF SYSTEM
CD701
L79-1474-05
RF BPF TUNING
D706-708
D707
HVC350B
D706
HVC350B
3SK318
Q705
RF AMP
Q605,606
APC VOLTAGE SW
2SK3476
Q604
RF FINAL AMP
oUT1
IN1-
IN1+
VEE
IC601
TA75W01FUF
SSM3K15TE(F)
Q609
C682
7p(B)
C684
1.5p(B)
C678
4p(B)
C680
7p(B)
L619
1u
D606
HVC131
D608
HVC131
C675
4p(B)
C677
5p(B)
R630
150k(D)
R631
150k(D)
R621
0.39
R629
0.39
R623
0.39
C641
100p
R633
330k(D)
R632
330k
(D)
C762
5p(B)
C756
5p(B)
L712
8.2n
L713
8.2n
2p(B) 2p(B)2p(B) 2p(B)
T:0V
R:5V
T:2.3V(Hi)
1.9V(Lo)
R:0V
T:0V
R:5V
T:0V
R:4.4V
7.25V
T:2.5V(Hi)
2.1V(Lo)
R:0V
T:5V
R:0V
T:0V
R:0.7V
4.9V
T:0V
R:5V
T:0V
R:2V
W:0V
N:5V
T:1.5V
R:0V
T:0V
R:7.4V
T:0V
R:4.7V
T:1.9V(Hi)
1.6V(Lo)
R:0V
T:5V
R:0V
T:4.9V
R:4.9V
4.2V
Note : The components marked with a dot (
•
) are parts of layer 1.