Kenwood TK-3170 User Manual

TK-3170/3173 BLOCK DIAGRAM
66
IC7
30625MGP234HU
MICROPROCESSOR
A0~A18
D0~D7
WR
CSO
RD
IC8
AT29C040A-90TU
SP
LCD PANEL
UL
MOD
X501
16.8MHz
X1
11.0952MHz
Q17
2SC4649(N,P)
EEPROM
IC501
ADF4111BCP7
IC9
CAT24WC64JI
MIC
TX,RX
Q503
2SK508NV
D509,5
1
1SV325
F
Q501
2SC5488
DOUBLER BPF
RX TUNE
D502,503
HSC277x2
LOOP
FILTER
PLL
TCXOTCXO
PLE,PDAT,
PCLK
TRIPL
E
Q701
2SC4649(
N
D501,517
MA2S077x2
NARROW
261
GND PC DSW APCSW 5T 5T 5C 5C 5R WIDE DETAF RSSI ASQL BPF THM PLE PDAT PCLK UL 5MS TCXO TX MOD
FLASH
MEMORY
EEPCL
EEPDAT
IC6
LC75834W
LCD DRIVER
S1
COM1
S30COM4
4KEY
12KEY
KEY1O
KEY3O
KEY4
KEY1
KEY4O
4KEY BOARD
X57-701 (D/4)
RF BOARD
X57-701 (A/4)
SB
LCD
AVR
SIDE KEY
SHIFT
SHIFT
REGISTOR
IC4,5
BU4094BCFVx2
AUX
PTT
SW1
SW2
GND
GND
1
6
1
6
PTT BOARD
X57-701 (C/4)
AF SW
MOD
AMP
IC12 (A/2)
TK62012F
LSD
FILTER
LSD
O
D/A CONVERTER
IC16
M62364FP
R167
AUDIO
MUTE
M
Q22
SSM3K15TE(F)
AM2
RA O
RA I
OPST
AUDIO
ATT
Q34
SSM3K15TE(F)
ALTI
5MS
IC17
TK62012F
TCXO
BUFFER
MOD
TCXO
BEEP
2
S
AF AMP
IC18
TA7368F
S
TX
TA2
RX HSD
AMP
IC15
TK62012F
HSDI
5MS
BPF
IC19
TC75S51FE(F)
DC AMP
AUDIO
MUTE
Q28,35
SSM3K01T(F)x2
AMP SW
MUTE
SW
Q27
DTC144EE
AM1
BA
S
CONTROL CIRCUIT
MAIN BOARD
X57-701 (B/4)
TXD
5MS
OPTDET
PTT/RXD
20
ALT2
ALT1
MIC I
RA O
RA I
AUX6
TA1
TXD2
TA2
DEO
MIC O
5C
AUX2
GND
AUX1
AUX4
AUX5
AUX3
RXD2
SSB
1
DC SW
Q15
SSM3K15TE(F)
Q16
2SA1774(S)
SB
SSBC
Q7
UPA672T
SB
LEDG,LEDR
ALC
Q25
2SK1830F
Q26
2SJ347F
D30,31
RB706F-40x2
DACDAT
DACCLK
DACLD
KEY BACK LIGHT
(16KEY TYPE ONLY)
LCD BACK LIGHT
D2
B30-2278-05
D5,7
B30-2210-05x2
D8,9,12,13
B30-2050-05x4
DMUTE
SSBC
WIDE
NARROW
VOXMUTE
OPST
RX
TX
5MSC
SAVE
STSW
AM1
MMUTE
LCDBL
AQSFT
SFTSTB
SFTOE
DT
CK
TXD
RXD
TXD2
RXD2
AUX1
AUX2
AUX3
AUX4
AUX5
AUX6
APCSW
DSW
PC
EN1
EN2
EN3
EN4
VOLIN
PTT
AUX
SIDE1
SIDE2
5TC
5RC
AM2
LEDR
LEDG
SHIFT
VOXIN
BATTSEL
BATTLVL
ASQ
RSSI
THP
MDSW
SELF
OPTDET
HSDO
HSDIN
BEEP
LSDOUT
LSDIN
RESET
INT
PLLDAT
PLE
PCK
UL
DACDAT
DACCLK
DACDL
AFDAT
AFDIO
AFDIR
DTRLOAD
AFSTD
SCLK
BB RDF/FD
TCLK/DTRDO
DC
SW
LCDCLK
LCDDAT
LCDCE
LCDINH
DC
SW
TX
VCO
RX
VCO
VCO
SW
Q502
2SK508NV
(
D505,5
0
1SV325
F
D513
1SV27
8
Q21 : RN4910(F)
AFDE
AFDI
O
AFDI
R
DTRLO
A
VOXM
U
Q12
2SC4617(S)
Q13
2SB1132(Q,R)
LCDBL
Q23
DTC144EE
Q24
SSM6J08FU(F)

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