Kenwood TK-3170 User Manual

SCHEMATIC DIAGRAM TK-3170/3173
65
7
6
5
4
3
2
1
ANAMALAKAJ
-t -t
L714
C752
2p(B)
R719
3.3k
C638
470p
C574
*
R743
*
C676
100p
L712
8.2n
R633
330k(D)
C761
*
C646
470p
C651
0.1u
R741
1M
R722
100
L719
47n
L614
220n
R703
4.7k
R739
1M
2SK879(GR)
Q606
R716
3.3k
C701
0.1u
R750 100k
C648
470p
R758
0
D702
DAN235E
Q608
DTA144EE
C756
5p(B)
L720
6.8n
C665
0.1u
C760
470p
R753
0
L520
*
C705
22p
C670
*
C682
*
TH702
100k
C767
470p
C776
3p(B)
R647
0
C722
0.1u
2SC4617(S)
Q505
R751
68k
L702
100n
C702
0.1u
C645
*
C641
100p
D608
HVC131
R628
18k
CD701
L79-1474-05
L611
8T
R756
0
R645
270
R711
470k
C774
*
R619
10k
R705
4.7k
C724
33p
C709
0.1u
R629
0.39
R622
22
C660
*
L615
4T
C781
470p
L617
4T
C773
3p(B)
R759
0
R634
10k
C713
0.1u
C763
470p
R635
47k
R747 100k
C573
470p
C625
*
*
R624 100k
C778
3p(B)
L519
R708
10k
R637
22k
C723
0.033u
R710
1k
L701
180n
L606
15n
R757
1M
C718
22u6.3
L605
6.8n
C658
470p
C757
*
D705
*
C715
470p
C622 100p
R535
100
R744
220
R532
22
C631
18p
C707
330p
L703
1.5u
D605
HVC131
L607
C758
470p
R627
22k
R618
0
D707
*
C712
330p
R706
4.7k
3SK318
Q705
C683
*
C762
5p(B)
C633
470p
R621
0.39
D706
*
R620
0
D703
*
R534
150k
C680
*
C771
0.1u
D601
UDZS4.7B
C710
39p
C706
82p
R755
1M
C725
0.1u
C652
*
C717
1u
D606
HVC131
C635
100p
C726
0.01u
R646
270
R717
2.7k
C626
100p
R638
470k
R701
10k
Q702
DTA144EE
C671
*
C673 470p
C772
470p
C714
39p
C783
*
R707
100
C784
10p
R648
C619
C721
470p
C617
15p
R640
470k
R642
22
R754
1M
R623
0.39
2SC4649(N,P)
Q701
C675
*
C779
*
C716
1800p
C777
470p
R718
10
C568
0.01u
C749
*
C669
*
C684
C643
0.01u
C632
2.2u10
C708
0.1u
C703
33p
L718
8.2n
TH701
100k
L616
4T
C750
*
L619
1u
1.5p
C755
*
D701
DAN235E
D604
HVC131
C754
2p(B)
R740
1M
R715
3.3k
R641
0
R625
68
D708
HVC350B
R704
220k
C719
82p
C681
*
C679
1.5p(B)
C711
82p
C704
0.01u
R632
330k(D)
C627
*
*
R702 4.7k
R726
470k
C765
470p
C720
0.01u
R721
220k
Q605
DTC114EE
L713 8.2n
C782
*
C570
0.01u
L613
5.6n
L618
4T
C629
*
L715
270n
L711
8.2n
L612
R643
68k
C636
*
R760
0
C677
5p(B)
R636
0
L717
8.2n
R713
330k
R639
180k
C769
470p
C759
2p(B)
C639
470p
Q607
DTC114EE
C678
*
2SC4649(N,P)
Q703
AN
T
C572
10u10
D704
*
C727
470p
C655
*
SSM3K15TE(F)
Q609
1
2
3
45
IN2+
6
IN2-
7
oUT-B
8
VCC
1
oSCIN
2
oSCoUT
3
MIXoUT
4
VCC
5
IFIN
6
DEC
7
FILoUT
8
FILIN
9
10
11
12
13
14
15
16
L524
*
R549
*
R548
*
C571
*
R551
*
L608
*
C637
1000p
C623
1000p
R626
*
2nd_Lo
HVC355B
ASQL
WIDE
5C
D706-708
RSSI
RF BPF TUNING
5R
RF AMP
STRIP LINE
NARROW
BPF
PC
APCSW
HVC355B
5T
B
APC
5R
DSW
5p(B)
TX
RX
HVC350B
D703
7p(B)
D705 D706
HVC350B
HVC355B
HVC350B
D704
APC DC SW
C682
W/N SW /RX
FM IF SYSTEM
HVC350B
HVC355B
RIPPLE FILTER
2ND LOCAL
TRIPLER
COMPARATOR(APC)
APC MUTE SW
APC
MUTE SW
NARROW
-11
TK-3170 (16KEY)-13
-21
TK-3170 (16KEY)
TK-3170 (4KEY)
-22
-11
TK-3170 (4KEY)
TK-3170 (16KEY)
-10
-14
TK-3170 (16KEY)
X57-7010-XX
TK-3173 (4KEY)
TK-3173 (4KEY)
TK-3170 (4KEY)
X57-7010-XX
-14
-21
-22
TK-3170 (16KEY)
TK-3170 (4KEY)
-13
TK-3170 (16KEY)
-12
TK-3170 (4KEY)
TK-3170 (4KEY)
-10
-12
K
M3
K
M
K6
K3
K4
AFoUT
QUAD
IFoUT
RSSI
N-DET
N-REC
GND
MIXIN
IC701
TA 31136FNG
IF AMP
CF701
L72-1010-05
WIDE
CF702
L72-1012-05
NARROW
CERAMIC
FILTER
W/N SW
D701,702
RD01MUS1
Q603
TX DRIVE AMP
2SK3476
Q604
RF FINAL AMP
APC
VOLTAGE
LIMITER
Q605,606
APC VOLTAGE SW
ANT SW
D606,608
Q504
SSM6P05FU(F)
TX/RX VCO
DC SW
2SC5488
Q506
RF BUFFER AMP
RF BPF TUNING
D703-705
D604,605
ANT SW
oUT1
IN1-
IN1+
VEE
IC601
TA 75W01FUF
K3
K
K6
M
K
K4
M3
C669
8p(B)
6p(B)
C660
15p
22p
33p
C670
100p
4p(B)
C675
2p(B)
3.5p(B)
C671
5p(B)
7p(B)
C680
4p(B)
C678
3p(B)
4p(B)
2p(B)
3p(B)
C681
2.5p(B)
C683
2p(B)
4p(B)
C749
3.5p(B)
18p
33p
C750
33p
C755
18p 2p(B)
C757
1.5p(B)
18p
33p
C761
33p
C774
18p 18p
33p
C779
22p
33p
C782
6p(B)
8p(B)
C783
27p
NO
C655
C652
22p
NO
C619
15p
NO
15p
C645
27p
C636
18p
22p
27p
C629
15p
C627
39p
27p
12p
7p
C625
C574
10p
100p0.1u
470p
C571
100
R743
47
0
R648
5.6
NO
0
R626
R551
0
NO
680
NO
R549
47
R548
0
L608
NO
1.2n
L524
NO
22n
68n
L520
NO
HVC355B
HVC350B
D707
D514
RIPPLE FILTER
STABILIZATION
DIODE
R533
4.7k
C569
470p
D514
HSC277
R631
150k(D)
R630
150k(D)
T:0V
R:5V
T:5V
R:0V
T:0V
R:4.7V
T:0V
R:5V
T:0V
R:2V
T:0V
R:7.4V
T:2.5V(Hi)
2.1V(Lo)
R:0V
T:1.5V
R:0V
7.25V
T:1.9V(Hi)
1.6V(Lo)
R:0V
T:2.3V(Hi)
1.9V(Lo)
R:0V
W:0V
N:5V
T:0V
R:0.7V
T:0V
R:4.4V
T:4.9V
R:4.9V
4.9V
4.2V
T:5V
R:0V
T:0V
R:5V
TX-RX UNIT (X57-7010-XX) (A/4)
X57-701 (A/4) 2/2

Kenwood TK-3170 Specifications

General Specifications

frequency range	450~490MHz (K, K4) 440~480MHz (M) 400~430MHz (K3, K6, M3)
number of channels	Max. 128 per radio
zone channels	Max. 128 per zone
trunking GID	Max. 250 per zone
channel spacing (wide)	25kHz
channel spacing (narrow)	12.5kHz
battery voltage	7.5V DC ± 20%
operating temperature range	–22°F~+140°F (–30°C~+60°C)
frequency stability	± 0.00025% (–22°F~+140°F)
antenna impedance	50Ω
channel frequency spread (K,K4,M)	40MHz
channel frequency spread (K3,K6,M3)	30MHz

Battery Life

KNB-24L (1400mAh)	9 hours
KNB-25A (1200mAh)	8 hours
KNB-26N (2000mAh)	12 hours
KNB-35L (1950mAh)	11 hours

Receiver

sensitivity (wide)	0.25µV
sensitivity (narrow)	0.28µV
selectivity (wide)	70dB
selectivity (narrow)	65dB
intermodulation distortion (wide)	65dB
intermodulation distortion (narrow)	60dB
spurious response	65dB
audio output	500mW with less than 10% distortion

Transmitter

RF power output (HI)	4W
RF power output (LO)	1W
spurious response	70dB
modulation (wide)	16K0F3E
modulation (narrow)	11K0F3E
FM hum & noise (wide)	45dB
FM hum & noise (narrow)	43dB
audio distortion	Less than 5%

Weight and Dimensions

dimensions with KNB-24L or 35L battery	2-7/32 x 4-9/32 x 1-1/4 in. (56 x 109 x 31.7 mm)
dimensions with KNB-25A or 26N battery	2-7/32 x 4-9/32 x 1-1/2 in. (56 x 109 x 37.9 mm)
weight (net)	12.0 oz. (340 g) with battery, antenna, and beltclip