Knob assy
(Encoder)
(K29-5282-14)
Knob assy
(Volume)
(K29-5283-14)
Knob assy
(Side key)
(K29-5441-14)
Key top (DTMF)
(K29-5193-23)
Cabinet assy
(With DTMF key)
(A02-3787-03)
Cabinet assy
(A02-3786-03)
Toggle switch
(S72-0402-05)
Panel assy
(A62-0537-53)
Knob assy
(Encoder)
(K29-5282-14)
Knob assy
(Volume)
(K29-5283-14)
Knob assy
(Side key)
(K29-5441-14)
Toggle switch
(S72-0402-05)
Panel assy
(A62-0537-53)
Antenna
(KRA-24 : Option)
Antenna
(KRA-24 : Option)
© 2002-6 PRINTED IN JAPAN
B51-8632-00 (N) 595
800MHz APCO P25 TRANSCEIVER
TK-5400
SERVICE MANUAL
Does not come with antenna.
Antenna is available as an option.
TK-5400 (K)
TK-5400 (K2) : With Keypad
2
TK-5400
CONTENTS / GENERAL
GENERAL
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced techni-
cians familiar with similar types of commercial grade com-
munications equipment. It contains all required service in-
formation for the equipment and is current as of the publica-
tion data. Changes which may occur after publication are
covered by either Service Bulletins or Manual Revisions.
These are issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment informa-
tion, the full part identification number should be included.
This applies to all parts : components, kits, or chassis. If the
part number is not known, include the chassis or kit number
of which it is a part, and a sufficient description of the re-
quired component for proper identification.
PERSONNEL SAFETY
The following precautions are recommended for person-
nel safety :
· DO NOT transmit until all RF connectors are verified se-
cure and any open connectors are properly terminated.
· SHUT OFF and DO NOT operate this equipment near
electrical blasting caps or in an explosive atmosphere.
· This equipment should be serviced by a qualified techni-
cian only.
SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and align-
ment procedures contained within.
NOTE
WE CANNOT guarantee oscillator stability when using
channel element manufactured by other than KENWOOD or
its authorized agents.
Unit
X57-6530-10
X53-4030-XX
Frequency range
Remarks
Keypad
Model & Destination
0-10
0-11
TK-5400
K
806~825MHz (TX)
1st IF : 44.85MHz
K2
851~870MHz (TX,RX)
LOC : 44.395MHz
GENERAL ................................................................. 2
SYSTEM SET-UP ..................................................... 3
OPERATING FEATURES ......................................... 3
REALIGNMENT ........................................................ 5
DISASSEMBLY FOR REPAIR .................................. 7
CIRCUIT DESCRIPTION ........................................... 8
SEMICONDUCTOR DATA ..................................... 13
COMPONENTS DESCRIPTION ............................. 16
PARTS LIST ............................................................ 17
EXPLODED VIEW .................................................. 24
PACKING ................................................................ 25
ADJUSTMENT ....................................................... 26
TERMINAL FUNCTION ......................................... 41
PC BOARD
CONTROL UNIT (X53-4030-XX) ....................... 43
TX-RX UNIT (X57-6530-10) .............................. 47
SCHEMATIC DIAGRAM ........................................ 53
BLOCK DIAGRAM .................................................. 59
LEVEL DIAGRAM ................................................... 61
KMC-25 (Speaker Microphone) ........................... 62
KNB-17A (Ni-Cd Battery) ...................................... 63
KNB-21N/22N (Ni-MH Battery) ............................ 63
KPG-36 (Programming Interface Cable ) ............ 64
KSC-19 (Regular Charger) .................................... 64
KSC-20/24 (Rapid Charger) .................................. 64
SPECIFICATIONS ................................................... 65
3
TK-5400
SYSTEM SET-UP / OPERATING FEATURES
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Transceiver programming
Are you using the optional antenna?
Delivery
Are you using the speaker microphone?
Model type
TK-5400 K
TK-5400 K2
No keypad
With keypad
A personal computer (IBM PC or compatible), programming
interface (KPG-36), and programming software (KPG-78D)
are required for programming.
(The frequency, signalling data and features are programmed
for the transceiver.)
YES
YES
NO
NO
KRA-24
Whip antenna
(Option)
KMC-25
OPERATING FEATURES
1. Getting Acquainted
1-1. Key Descriptions
q Transmit/Busy/Battery low indicator
Lights red while transmitting. Lights green while receiv-
ing. Flashes red when the battery power is low while
transmitting. Replace or recharge the battery pack when
the battery is low.
Note : This indicator can be disabled by your dealer.
w Power switch/Volume control
Turn clockwise to switch ON the transceiver. Rotate to
adjust the volume. Turn counterclockwise fully to switch
OFF the transceiver.
e Rotary encoder
Rotate this encoder to activate its programmable function
(page 4).
r Antenna connector
Connect an (optional KRA-24) antenna to this SMA male
type antenna connector.
t Toggle switch
Switch the toggle position to activate its programmable
function (page 4).
y Display
Refer to the display on page 4.
u Top 1 key
Press to activate its auxiliary function (page 4).
i Top 2 key
Press to activate its auxiliary function (page 4).
o Battery pack release latch
Pull back on this latch to release the battery pack.
AB
Microphone
Speaker
4
TK-5400
OPERATING FEATURES
!0 Orange key
Press to activate its auxiliary function (page 4).
!1 PTT (Push-To -Talk) switch
Press this switch, then speak into the microphone to call
a station.
!2 Side 1 key
Press to activate its auxiliary function (page 4).
!3 Side 2 key
Press to activate its auxiliary function (page 4).
!4 Keypad (keypad models only)
Press the keys on the keypad to send DTMF tones.
!5 Universal connector
Connect the (optional) speaker/microphone here. Other-
wise, keep the supplied cover in place.
1-2. Display
Indicator
Description
Displays the operating zone or channel
number (or name). Also displays various
menu functions.
Displays the operating zone, channel, or
tone number. When the zone/channel
number is between 100 and 199, the
lower dot lights. When the number is
between 200 and 299, the upper dot
also lights. Also displays tA (Talk
Around), P1 (Priority 1), or P2 (Priority 2),
and other codes, depending on the
function being used.
Appears when a channel is added to the
scanning sequence.
Appears when you are using Scan mode.
Appears when the monitor function is
active.
Appears when low power is selected.
Appears when you are using the
Operator Selectable Tone function.
Reserved for future operation.
2. Programmable Functions
Refer to the following tables to determine which func-
tions are available for appropriate channels (N/A = Not Avail-
able).
Conventional FM :
Channels set up for Conventional FM Operation
Conventional APCO :
Channels set up for Conventional APCO Operation
Trunking APCO :
Channels set up for Trunking APCO Operation
Programmable
Conventional Conventional
Trunking
Function
FM
APCO
APCO
Call Response
N/A
Channel Down
Channel Name
Channel Select
Channel Up
Emergency
External Speaker
Function
Home Channel
Individual
N/A
Invert Display
Key Lock
Lamp
Monitor
N/A
Monitor Momentary
N/A
None
Operator Selectable Tone
·
N/A
Page
N/A
N/A
RF Low Power
Scan
Scan Delete/Add
Scan Program
Site Lock
N/A
N/A
Speaker Attenuation
Squelch Level
·
N/A
Squelch Off
·
N/A
Squelch Off Momentary
·
N/A
System Search
N/A
N/A
Talk Around
N/A
Talkgroup
N/A
Tone
VOX
Zone Down
Zone Select
Zone Up
Note : Functions marked with dot (·) are available in Mixed Mode.
5
TK-5400
3. Data Programming (PC Mode)
3-1. Preparation and Connection
TK-5400 transceiver is programmed by using a personal
computer, programming interface cable KPG-36, and pro-
gramming software KPG-78D.
The programming software can be used with an IBM-PC
or compatible machine. Figure 1 shows the setup for pro-
gramming.
3-2. Programming Interface Cable KPG-36 Description
The KPG-36 is required to interface TK-5400 to the com-
puter. It has a circuit in its D-sub 25pin connector case that
converts RS-232C logic level to TTL level.
KPG-36 is used to connect between TK-5400 universal
connector and RS-232C serial port of computer.
3-3. Programming Software KPG-78D Description
KPG-78D is the programming software for TK-5400 sup-
plied on a 3.5" floppy disk. This software runs under Win-
dows 95, 98, ME or Windows 2000 on an IBM-PC/XT, AT, or
PS2 or compatible machine.
The data can be input to or read from TK-5400 and edited
on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
We recommend that install KPG-78D for example to
harddisk first then use it.
KPG-78D instruction manual part No. : B62-1593-XX.
Fig. 1
KPG-36
IBM-PC
KPG-78D
OPERATING FEATURES / REALIGNMENT
REALIGNMENT
1. Mode
Mode
Function
User mode
Customer use this mode
PC mode
Communication between the radio
and PC (IBM compatible).
It requires the KPG-78D
PC programming mode
Frequency, signalling and features
write to the radio and read from
the radio.
PC test mode
Check the radio using the PC.
This feature is included in the FPU.
Panel test mode
Dealer use to check the fundamen-
(Refer to Adjustment)
tal characteristics.
Firmware programming mode
Re-write the firmware of the flash
ROM.
2. How to Enter Each Mode
Mode
Operation
User mode
Power on
PC mode
Power on begins the USER MODE.
Panel test mode
Hold down the [Side 2] key and
[PTT], turn the radio power on, and
release [PTT] first.
Firmware programming mode
Held down the [Side 2] key and
[PTT], turn the radio power on, and
release [Side 2] key first.
PC mode
PC programming mode
PC test mode
PC tuning mode
Panel test mode
Panel tuning mode
Firmware programming mode
User mode