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© 2004-12 PRINTED IN JAPAN
B51-8707-00 (N) 1074
UHF FM TRANSCEIVER
TK-8160SERVICE MANUAL
Badge(B43-1179-04)
Panel assy(A62-1107-13)
Key top(K29-9342-01)
Modular jack(E08-0877-05)
RF coaxial receptacle (M)(E04-0167-05)
DC cord(E30-3448-05)
GENERAL .................................................. 2
SYSTEM SET-UP ...................................... 3
OPERATING FEATURES .......................... 4
REALIGNMENT ......................................... 5
INSTALLATION ......................................... 9
DISASSEMBLY FOR REPAIR ................. 11
CIRCUIT DESCRIPTION .......................... 12
SEMICONDUCTOR DATA ...................... 17
COMPONENTS DESCRIPTION .............. 18
PARTS LIST ............................................. 19
EXPLODED VIEW.................................... 26
PACKING ................................................. 27
ADJUSTMENT ........................................ 28
TERMINAL FUNCTION ........................... 33
PC BOARD
DISPLAY UNIT (X54-3510-10) ............ 34
TX-RX UNIT (X57-7090-10) ................ 36
SCHEMATIC DIAGRAM.......................... 40
BLOCK DIAGRAM ................................... 44
LEVEL DIAGRAM .................................... 46
SPECIFICATION ................... BACK COVER
CONTENTS
TK-8160
2
INTRODUCTIONSCOPE OF THIS MANUAL
This manual is intended for use by experienced techni-
cians familiar with similar types of commercial grade commu-
nications equipment. It contains all required service informa-
tion for the equipment and is current as of this publication
date. Changes which may occur after publication are covered
by either Service Bulletins or Manual Revisions, which are
issued as required.
ORDERING REPLACEMENT PARTSWhen ordering replacement parts or equipment informa-
tion, the full part identification number should be included.
This applies to all parts : components, kits, and 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 required
component for proper identification.
PERSONAL SAFETYThe following precautions are recommended for personal
safety :
• DO NOT transmit if someone is within two feet (0.6
meter) of the antenna.
• DO NOT transmit until all RF connectors are secure and
any open connectors are properly terminated.
• SHUT OFF this equipment when near electrical blasting
caps or while in an explosive atmosphere.
• All equipment should be properly grounded before power-
up for safe operation.
• This equipment should be serviced by only qualified tech-
nicians.
PRE-INSTALLATION CONSIDERATIONS1. UNPACKING
Unpack the radio from its shipping container and check for
accessory items. If any item is missing, please contact
KENWOOD immediately.
2. LICENSING REQUIREMENTSFederal regulations require a station license for each radio
installation (mobile or base) be obtained by the equipment
owner. The licensee is responsible for ensuring transmitter
power, frequency, and deviation are within the limits permit-
ted by the station license.
Transmitter adjustments may be performed only by a li-
censed technician holding an FCC first, second or general
class commercial radiotelephone operator’s license. There is
no license required to install or operate the radio.
3. PRE-INSTALLATION CHECKOUT
3-1. IntroductionEach radio is adjusted and tested before shipment. How-
ever, it is recommended that receiver and transmitter opera-
tion be checked for proper operation before installation.
3-2. TestingThe radio should be tested complete with all cabling and
accessories as they will be connected in the final installation.
Transmitter frequency, deviation, and power output should
be checked, as should receiver sensitivity, squelch operation,
and audio output. Signalling equipment operation should be
verified.
4. PLANNING THE INSTALLATION
4-1. GeneralInspect the vehicle and determine how and where the ra-
dio antenna and accessories will be mounted.
Plan cable runs for protection against pinching or crushing
wiring, and radio installation to prevent overheating.
4-2. AntennaThe favored location for an antenna is in the center of a
large, flat conductive area, usually at the roof center. The
trunk lid is preferred, bond the trunk lid and vehicle chassis
using ground straps to ensure the lid is at chassis ground.
4-3. RadioThe universal mount bracket allows the radio to be
mounted in a variety of ways. Be sure the mounting surface
is adequate to support the radio’s weight. Allow sufficient
space around the radio for air cooling. Position the radio close
enough to the vehicle operator to permit easy access to the
controls when driving.
4-4. DC Power and wiring1. This radio may be installed in negative ground electrical
systems only. Reverse polarity will cause the cable fuse to
blow. Check the vehicle ground polarity before installation
to prevent wasted time and effort.
2. Connect the positive power lead directly to the vehicle
battery positive terminal. Connecting the Positive lead to
any other positive voltage source in the vehicle is not rec-
ommended.
3. Connect the ground lead directly to the battery negative
terminal.
4. The cable provided with the radio is sufficient to handle
the maximum radio current demand. If the cable must be
extended, be sure the additional wire is sufficient for the
current to be carried and length of the added lead.
GENERAL
TK-8160
3
5. INSTALLATION PLANNING – CONTROL STATIONS
5-1. Antenna systemControl station. The antenna system selection depends on
many factors and is beyond the scope of this manual. Your
KENWOOD dealer can help you select an antenna system
that will best serve your particular needs.
5-2. Radio locationSelect a convenient location for your control station radio
which is as close as practical to the antenna cable entry point.
Secondly, use your system’s power supply (which supplies
the voltage and current required for your system). Make sure
sufficient air can flow around the radio and power supply to
allow adequate cooling.
SERVICEThis radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and align-
ment procedures contained in this manual.
GENERAL / SYSTEM SET-UP
NOTEIf you do not intend to use the 3.5-mm jack for the external
speaker, fit the supplied speaker-jack cap to stop dust and
sand from getting in.
External
speaker
jack
Power input
connector
Antenna
connector
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Transceiver programming
KCT-39Connection cable
KCT-18
Ignition sense cableKCT-36
Extension cable
KDS-100
Mobile data
terminal
KGP-2A
Modem GPS receiver or
KGP-2B
Modem GPS controller
KES-3
External
speaker
KAP-2Horn alert/P.A. relay
unit
See page 5.
A personal computer (IBM PC or compatible), programming interface (KPG-46),
and programming software (KPG-99D) are required for programming.
(Option)
(Option)
KES-5
External
speaker
(Option)(Option)
(Option)(Option)
(Option)
(Option)
or
Delivery
You can install either KAP-2 or KCT-39 to the transceiver.
Frequency range (MHz) RF power Type
440~480 25W M
450~490 25W K
SYSTEM SET-UP
TK-8160
4
OPERATING FEATURES
1. Controls and Functions1-1. Front Panel
q
i o !0 !1 !2 !3 !4
w e r t y u
1-2. Microphone
!5
q (Power) switch
Press to switch the transceiver ON or OFF.
w key
Press to activate its programmable function. The default
setting is Volume Up.
e key
Press to activate its programmable function. The default
setting is Volume Down.
r Display
Refer to right.
t key
Press to activate its programmable function. The default
setting is Zone Up.
y key
Press to activate its programmable function. The default
setting is Zone Down.
u Speaker
Internal speaker.
i Microphone jack
Insert the microphone plug into this jack.
o TX/RX Indicator
Lights red while transmitting. Lights green while receiv-
ing a signal.
!0 key
Press to activate its programmable function. The default
setting is Squelch Off Momentary.
!1 key
Press to activate its programmable function. The default
setting is None (no function).
!2 key
Press to activate its programmable function. The default
setting is Channel Down.
!3 key
Press to activate its programmable function. The default
setting is Channel Up.
!4 key
Press to activate its programmable function. The default
setting is None (no function).
!5 PTT switch
Press this switch, then speak into the microphone to call a
station.
1-3. Display
Indicator Description
Appears when the key programmed as
Monitor or Squelch Off is pressed.
Appears when the DTMF or 2-tone code of
a call matches the code in your transceiver.
Appears while using the Talk Around
function.
The selected zone is added to the
scanning sequence.
Appears while scanning.
Appears when a message is stored in the
transceiver stack memory. Appears and
blinks when a new message has arrived.
Appears when the AUX port has been
activated.
The selected channel is set as a Priority
channel.
Appears when the Horn Alert function
has been activated.
The selected channel is added to the
scanning sequence.
Appears when Scrambler function has
been selected.
Appears when the Public Address
function has been activated.
Displays the currently selected zone and
channel number, or the channel name.
1-4. Rear Panel
External
speaker
jack
Power input
connector
Antenna
connector
TK-8160
5
REALIGNMENT
1. Modes
Mode Function
User mode For normal use.
PC mode Used for communication between the
radio and PC (IBM compatible).
PC programming Used to read and write frequency data
mode and other features to and from the radio.
PC test mode Used to check the radio using the PC.
This feature is included in the FPU.
PC tuning mode Used to tune the radio using the PC.
Clone mode Used to transfer programming data from
one radio to another.
Self programming You can program the frequency, signalling
mode and other functions using only the radio.
2. How to Enter Each Mode
Mode Operation
User mode Power ON
PC mode Received commands from PC
Clone mode [ ]+Power ON (Two seconds)
Self programming mode [ ]+Power ON (Two seconds)
3. PC Mode3-1. Preface
The TK-8160 transceiver is programmed using a personal
computer, a programming interface (KPG-46) and program-
ming software (KPG-99D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
User mode PC mode PC programming mode
Clone mode PC test mode PC tuning mode
Self programming mode
IBM-PC
KPG-46
TK-8160
KPG-99D
Fig. 1
3-2. Connection Procedure1. Connect the TK-8160 to the personal computer with the
interface cable.
2. When the Power is switched on, user mode can be en-
tered immediately. When the PC sends a command, the
radio enters PC mode.
When data is transmitted from transceiver, the TX indica-
tor blink.
When data is received by the transceiver, the BUSY indi-
cator blink.
In the PC mode, “PROGRAM” is displayed on the LCD.
3-3. KPG-46 Description
(PC programming interface cable : Option)The KPG-46 is required to interface the TK-8160 to the
computer. It has a circuit in its D-subconnector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the modular microphone jack of the
TK-8160 to the computers RS-232C serial port.
3-4. Programming Software DescriptionKPG-99D is the programming software for TK-8160 sup-
plied on a CD-ROM. This software runs under Windows 98,
ME, Windows 2000 or XP on an IBM-PC or compatible ma-
chine.
The data can be input to or read from TK-8160 and edited
on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
4. Clone ModeProgramming data can be transferred from one radio to
another by connecting them via their modular microphone
jacks. The operation is as follows (the transmit radio is the
master and the receive radio is the slave).
Note :Clone mode should be enabled.
1. Turn the master TK-8160 power ON with the [ ] key
held down (2 seconds), “ CLONE ” is displayed on the
LCD.
2. Power on the slave TK-8160.
3. Connect the cloning cable (No. E30-3382-05) to the modu-
lar microphone jacks on the master and slave.
4. Press the [ ] key on the master TK-8160 transceiver.
The data of the master is sent to the slave. While the
master is sending data, red LED blinked. While the slave is
receiving the data, “ PC ” is displayed and green LED
blinked. When cloning of data is completed, the master
displays “END”, and the master red LED turned off, and
the slave automatically operates in the User mode. The
slave can then be operated by the same program as the
master.
5. The other slave can be continuously cloned. Carry out the
operation in step 2 to 4.
TK-8160
6
4-1. Adding the data password.If the data password is set in the optional feature menu,
you must enter the password (Master transceiver) to activate
a clone mode.
You can use 0~9 to configure the password. The maxi-
mum length of the password is 6 digits.
1. [ ]+Power ON.
2. “CLN LOCK” is displayed on the LCD.
3. If the [ ] and [ ] keys is pressed while “CLN LOCK” is
displayed, numbers (0 to 9) are displayed flashing. When
you press the [ ] key, the currently selected number is
determined. If you press the [ ] key after entering the
password in this procedure, “CLONE” is displayed if the
entered password is correct. If the password is incorrect,
“CLN LOCK” is redisplayed.
Clone cable
(E30-3382-05)
Fig, 2
Flow Chart (Master radio)
Press [ ] key+Power ON for 2 seconds
Is datapassword
set?
Yes
No Shows CLN LOCK
Input passward if passward is correct
Clone mode
[ ]
Start the clone function
5. Self Programming ModeWrite mode for frequency data and signaling, etc. To be
used ONLY by the authorized service person maintaining the
user’s equipment. After programming, reset the FPU to the
“Self- Programming” disabled mode. Radios CANNOT be
delivered to the end-user in the self-programming mode.
5-1. Enter to the Self Programming ModeHold down the [ ] key 2 seconds and turn the power
switch on. When enter the self programming mode, “1- 1”
is displayed 2 seconds after “ SELF ” is displayed.
5-2. Adding the Data PasswordIf the data password is set in the optional feature menu,
you must enter the password to activate a self programming
mode.
You can use 0~9 to configure the password. The maxi-
mum length of the password is 6 digits.
1. [ ]+Power ON.
2. “SLF.LOCK.R”* is displayed on the LCD.
3. If the [ ] and [ ] keys is pressed while “SELFLOCK” is
displayed, numbers (0 to 9) are displayed flashing. When
you press the [ ] key, the currently selected number is
determined. If you press the [ ] key after entering the
password in this procedure, “SELF” is displayed if the en-
tered password is correct. If the password is incorrect,
“SLF.LOCK.R”* is redisplayed.
* Read authorization password → “SLF.LOCL.R”
Overwrite password → “SLF.LOCK.W”
Note :This mode (self programming mode) cannot be set when
it has been disabled with the FPU.
5-3. Channel Setting ModeEach channel can be setup in its action mode by using the
panel keys.
• Pressing [ ] when “1- 1” is displayed, sets channel
setting mode.
• Select an item set using [ ] then change the selection
with the [ ] or [ ].
• The data displayed using [ ] is stored in the memory.
• Pressing [ ] proceeds to the next item without storing it
in the memory.
• Press [ ] to set the display to “ SELF ” and return to
reset (default) status.
REALIGNMENT
TK-8160
7
Self programming mode
Zone No. / Channel No. selection
1. RX frequency
Zone / Channel selection
3. TX frequency
4. TX signaling
2. RX signaling
[ ] [ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[ ] + Power on
[ ]
[ ]
[ ]
[ ]
[ ]
[ ]
5. Channel name[ ][ ]
6. Wide / Narrow[ ]
7. RF power[ ]
8. Scan Del/Add[ ]
9. Beat shift on/off[ ]
10. Compander on/off[ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
: Down
: Up
Zone Channel
Refer to the“Item setting mode”.
Refer to the“Item setting mode”.
Refer to the“Item setting mode”.
Same operation as the “RX frequency”.
Same operation as the “RX signaling”.
[ ][ ]
[ ] : Stored[ ] : Not stored
→
Display
SEL F 1 - 1
[ ] / [ ]
[ ][ ]
[ ] : Stored[ ] : Not stored[ ] / [ ]
[ ][ ]
[ ] : Stored[ ] : Not stored[ ] / [ ]
[ ][ ]
[ ] : Stored[ ] : Not stored[ ] / [ ]
[ ][ ]
[ ] : Stored[ ] : Not stored[ ] / [ ]
1. RX frequency
kHz setting
kHz step
MHz setting[ ]
[ ]
[ ]
[ ]
[ ]
Frequency clear[ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
[ ] / [ ]
[ ][ ] / [ ]
[ ][ ] / [ ]
[ ] : Cleared
4 5 00 0 00 0
4 5 0*****
STPD5 00K
– – – – – – – –
– – – – – – – –
Display
Currentsetting value
Value is not set
4 5 0*****
2. RX signaling
Off
QT normal
Signaling setting
[ ][ ]
[ ]
[ ]
DQT normal[ ]
[ ] [ ]
[ ] [ ]
[ ] [ ]
DQT inverse[ ]
[ ] [ ]
[ ][ ] / [ ]
[ ][ ] / [ ]
[ ][ ] / [ ]
[ ] : Tone off
Display
TONEDOF F
QTDD****
DQTD***N
DQTD*** I
5. Channel name
1~8 digitselection
Channel namesetting
[ ]
[ ]
[ ]
[ ] [ ]
[ ] / [ ]
[ ] : Stored
Display
_ _ _ _ _ _ _ _
Character selection
If the [ ] key held down(2 seconds), the blinking character clears.
REALIGNMENT
Item Selection Mode Item Setting Mode
TK-8160
8
6. Accessory Connection Cable (KCT-39)The KCT-39 is an accessory connection cable for connect-
ing external equipment. The connector has 15 pins and the
necessary signal lines are selected for use.
6-1. Installing the KCT-39 in the Transceiver1. Lift the DC cord bushing ( 1 ) from the chassis. Peel the
pad as shown in Figure 3 ( 2 ).
1
2
2. Stick the pad to the DC cord ( 3 ) and chassis ( 4 ), both
of which are supplied with the KCT-39.
3
4
3. Insert the KCT-39 cable ( 5 ) into the chassis ( 6 ). The
wire harness band ( 7 ) must be inside the chassis and
face down.
4. Connect the KCT-39 to the TX-RX unit as shown in Figure
5 ( 8 ).
CN2CN3
AB
7
8
6
5
Chassis
Chassis
Cushion
KCT-39sumi tube
PCB
Face down
Avoid forming the wiring towards the shielding cover closure area.
Wire harnessband (Stopper)
End view of this area
5. Connect the KCT-39 to the external accessory by inserting
the crimp terminal ( 9 ) into the square plug ( 10 ), both of
which are supplied with the KCT-39.
910
13
15 1
3
1471013
2581114
3691215
No. Color Internal Name
connector
1 Red CN2-1 SB
2 Pink CN3-1 IGN
3 Black CN2-3 GND
4 Brown CN3-3 DETO
5 Orange CN3-2 DATAI
6 Yellow CN2-8 FNC4
7 Green CN2-7 FNC3
8 Blue CN2-9 FNC5
No. Color Internal Name
connector
9 Purple CN2-12 FNC8
10 Gray CN2-10 FNC6
11 White CN2-11 FNC7
12 NC NC
13 NC NC
14 Sky blue CN2-6 FNC2
15 Turquoise CN2-5 FNC1
Accessory Port Function
Fig. 3
Fig. 4
Fig. 5
Fig. 6
REALIGNMENT
TK-8160
9
7. Ignition Sense Cable (KCT-18)The KCT-18 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.
7-2. Connecting the KCT-18 to the Transceiver1. Install the KCT-39 in the transceiver. (See the KCT-39 sec-
tion)
2. Insert the KCT-18 lead terminal ( 1 ) into pin 2 of the KCT-
39 ( 2 ).
2
1
13
15
1
3
7-3. Modifying the TransceiverModify the transceiver as follows to turn the power on and
off with the ignition key.
1. Remove the jumper resistor (0Ω) R95 of the TX-RX unit.
Setting With the KPG-99DSelect “Function port” from the “Edit” menu and enable
the “Ignition Sense”.
Fig. 7
Fig. 8
REALIGNMENT / INSTALLATION
1. PA/HA Unit (KAP-2 : Option)1-1. Installing the KAP-2 in the Transceiver
The Horn Alert and Public Address functions are enabled
by inserting the KAP-2 relay unit.
Installation ProcedureThe accessories of KAP-2 use “KIT A” for this transceiver.
1. Open the case and shield cover of the transceiver.
2. Remove the jumper lead from CN6 connector on the TX-
RX unit.
3. Lift the DC cord bushing ( 1 ) from the chassis and re-
move the pad as shown in the Figure 1 ( 2 ).
1
2
Fig. 1
4. Affix the new pads (supplied with the KAP-2) to the DC
cord ( 3 ) and chassis ( 4 ).
3
4
G13-2083-04(9 x 3.5 x 4 mm)
G13-2084-04(6 x 6 x 1.5 mm)
Fig. 2
R9
5
CN
2
TX-RX UNIT
Component side
TK-8160
10
5. Affix the 20 x 20 x 2.5 mm pad to the 40 x 33 mm transpar-
ent sheet, then attach it to the TX-RX unit printed area as
shown in Figure 3.
IC281q
w
G11-4353-04(40 x 33 mm)
G13-2065-04(20 x 20 x 2.5 mm)
6. Affix the 30 x 30 x 1 mm pad to the top of the KAP-2 relay
unit.
7. Affix the KAP-2 relay unit to the transparent sheet.
r
G13-2063-04(30 x 30 x 1 mm)
e
8. Attach the supplied cable to the CN3 connector of the
KAP-2 unit and the CN6 connector of the TX-RX unit.
9. Insert the extension cable connector into the CN2 connec-
tor of the KAP-2 unit.
Note : You must setup using the KPG-99D.
CN3
CN2
CN6
CN3
CN6
CN2
E37-1159-05
E37-1160-05
Chassis
Chassis
Cushion
PCB
Face down
Wire harnessband (Stopper)
End view of this area
Fig. 3
Fig. 4
Fig. 5
Fig. 6
321
654
Cable (E37-1160-05)
6-pin Connector
Pin No. Color Name
1 Red HR2
2 Blue GND
3 Yellow OSP
4 Green ESP
5 Brown GND
6 Black HR1
INSTALLATION
TK-8160
11
INSTALLATION / DISASSEMBLY FOR REPAIR
2. External Speaker (Option)2-1. KES-3
The KES-3 is an external speaker for the 3.5-mm-diameter
speaker jack.
Connection Procedure1. Connect the KES-3 to the 3.5-mm-diameter speaker jack
on the rear of the transceiver.
2-2. KES-5External speaker KES-5 can be installed for KAP-2. If KES-
5 is installed, it can be set by changing the CN1 short pin from
pins 4 and 5 to pins 5 and 6 on the KAP-2.
CN1 Connect Set Up
4-5 INT. SP or KES-3
5-6 KES-5
Connection ProcedureInsert the crimp terminal into the Square plug supplied
with the KAP-2.
4
5 E59-0419-05
Black/White
lead
Black lead
F29-0481-05
1. When you remove the panel, turn the transceiver up side
down. Detach the panel by lifting the tabs as shown be-
low.
Tabs
2. To remove the cabinet, first turn the transceiver up side
down. Detach the cabinet by prying the tabs as shown
below.
Tabs
Tabs
3. When mounting the front panel, match the 4 tabs of the
chassis with the panel, being sure they attach securely.
Tabs
Tabs
Fig. 7
Fig. 1
Fig. 2
Fig. 3
TK-8160
12
Frequency ConfigurationThe receiver utilizes double conversion. The first IF is
49.95MHz and the second IF is 450kHz. The first local oscil-
lator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the necessary
frequencies. Figure 1 shows the frequencies.
Fig. 1 Frequency configuration
Receiver SystemThe receiver is double conversion superheterodyne. The
frequency configuration is shown in Figure 1.
Front-end RF AmplifierAn incoming signal from the antenna is applied to an RF
amplifier (Q353) after passing through a transmit/receive
switch circuit (D604 and D605 are off) and a BPF (L359, L358,
L360, L361 and varactor diodes : D353, D354, D355). After
the signal is amplified (Q353), the signal is filtered by a BPF
(L354, L355 and varactor diodes : D351, D352) to eliminate
unwanted signals before it is passed to the first mixer.
The voltage of these diodes are controlled by tracking the
CPU (IC101) center frequency of the band pass filter. (See
Fig. 2)
First MixerThe signal from the RF amplifier is heterodyned with the
first local oscillator signal from the PLL frequency synthesizer
circuit at the first mixer (Q352) to create a 49.95MHz first
intermediate frequency (1st IF) signal. The first IF signal is
then fed through one pair of monolithic crystal filter (MCF :
XF351) to further remove spurious signals.
IF AmplifierThe first IF signal is amplified by Q351, and the enters
IC321 (FM processing IC). The signal is heterodyned again
with a second local oscillator signal within IC321 to create a
450kHz second IF signal. The second IF signal is then fed
through a 450kHz ceramic filter (Wide : CF301, Narrow :
CF302) to further eliminate unwanted signals before it is am-
plified and FM detected in IC321.
Item Rating
Nominal center frequency 49.95MHz
Pass bandwidth ±5.0kHz or more at 3dB
35dB stop bandwidth ±20.0kHz or less
Ripple 1.0dB or less
Insertion loss 5.0dB or less
Guaranteed attenMuation 80dB or more at fo±1MHz
Spurious : 40dB or more within fo±1MHz
Terminal impedance 350Ω / 5.5pF
Table 1 Crystal filter (L71-0624-05) : XF351
Item Rating
Nominal center frequency 450kHz
6dB bandwidth ±6.0kHz or more
50dB bandwidth ±12.5kHz or less
Ripple 2.0dB or less
Insertion loss 6.0dB or less
Guaranteed attenuation 35.0dB or more within fo±100kHz
Terminal impedance 2.0kΩ
Table 2 Ceramic filter (L72-0993-05) : CF301
Item Rating
Nominal center frequency 450kHz
6dB bandwidth ±4.5kHz or more
50dB bandwidth ±10.0kHz or less
Ripple 2.0dB or less
Insertion loss 6.0dB or less
Guaranteed attenuation 60.0dB or more within fo±100kHz
Terminal impedance 2.0kΩ
Table 3 Ceramic filter (L72-0999-05) : CF302
Fig. 2 Receiver system
ANTL358~361D353~355
BPFQ353
RF AMPQ351
IF AMPIC201
D/A CONVERTERQ352MIX
XF351MCF
D601D602D604D605
ANTSW
IC201D/A
Q341X3 multiply
X401TCXO
IC321IF system
1st local OSC (VCO/PLL)
W/NO
CF301 (Wide)
CF302 (Narrow)
TV
CPU
L354,355D351,352
BPF
CIRCUIT DESCRIPTION
ANTSW
RFAMP
1stMIX
AFPA
TCXO
MICAMP
X3multiply
RFAMP
POWERAMP
CF 450kHz
MCF49.95MHz
IF SYSTEM
PLL/VCO
16.8MHz
50.4MHz
ANT
RX
TX
SP
MIC
TK-8160
13
Wide/Narrow Switching CircuitThe Wide port (pin 23) and Narrow port (pin 22) of the CPU
is used to switch between ceramic filters. When the Wide
port is high, the ceramic filter SW diodes (D332, D331) cause
CF301 to turn on to receive a Wide signal.
When the Narrow port is high, the ceramic filter SW di-
odes (D332, D331) cause CF302 to turn on to receive a Nar-
row signal.
Fig. 3 Wide/Narrow switching circuit
NarrowIC101 22pin
IF_IN MIX_O
IC321IF System
CF302(Narrow)
CF301(Wide)
R335
R334
R332
R333
D332 D331
WideIC10123pin
AF Signal SystemThe detection signal from IF IC (IC321) goes to D/A con-
verter (IC201) to adjust the gain and is output to AQUA IC
(IC241) for characterizing the signal. The AF signal output
from IC241 and the DTMF/MSK signal, BEEP signal are
summed and the resulting signal goes to the D/A converter
(IC201). The AFO output level is adjusted by the D/A con-
verter. The signal output from the D/A converter is input to
the audio power amplifier (IC281). The AF signal from IC281
switches between the internal speaker and speaker jack (J1)
output.
Fig. 4 AF signal system
AQUAIC
D/ACONV.
D/ACONV.
IC201 IC241 IC201
W/NOAF PA
IC281 SP
IF IC
IC321
Squelch CircuitThe detection output from the FM IF IC (IC321) passes
through a noise amplifier (Q301) to detect noise. A voltage is
applied to the CPU (IC101). The CPU controls squelch ac-
cording to the voltage (SQIN) level. The signal from the RSSI
pin of IC321 is monitored. The electric field strength of the
receive signal can be known before the SQIN voltage is input
to the CPU, and the scan stop speed is improved.
Fig. 5 Squelch circuit
Q301NOISE AMP D301IC321 IC101
AFO
RSSI
DET
CPUIF
SYSTEM
SQIN
RSSI
PLL Frequency SynthesizerThe PLL circuit generates the first local oscillator signal for
reception and the RF signal for transmission.
PLLThe frequency step of the PLL circuit is 5 or 6.25kHz. A
16.8MHz reference oscillator signal is divided at IC401 by a
fixed counter to produce the 5 or 6.25kHz reference fre-
quency. The voltage controlled oscillator (VCO) output signal
is buffer amplified by Q446, then divided in IC401 by a dual-
module programmable counter. The divided signal is com-
pared in phase with the 5 or 6.25kHz reference signal in the
phase comparator in IC401. The output signal from the
phase comparator is filtered through a low-pass filter and
passed to the VCO to control the oscillator frequency. (See
Fig. 6)
VCOThe operating frequency is generated by Q406 in transmit
mode and Q441 in receive mode. The oscillator frequency is
controlled by applying the VCO control voltage, obtained
from the phase comparator, to the varactor diodes (D443 and
D444 in transmit mode and D441 and D442 in receive mode).
The TX/RX pin is set low in receive mode causing Q443 and
Q442 to turn Q406 off, and turn Q441 on. The TX/RX pin is
set high in transmit mode. The outputs from Q441 and Q406
are amplified by Q446 and sent to the RF amplifiers.
Fig. 6 PLL circuit
D443,444
Q406TX VCO
Q446BUFFAMP
D441,442
Q441RX VCO
Q442,443T/R SW
Chargepump
LPF
Phasecomparator
1/M
1/N5kHz/6.25kHz
5kHz/6.25kHz
REFOSC
16.8MHz
PLLDATA
IC401 : PLL ICQ431AMP
CIRCUIT DESCRIPTION
TK-8160
14
Unlock CircuitDuring reception, the 8RC signal goes high, the 8TC signal
goes low, and Q44 turns on. Q43 turns on and a voltage is
applied to the collector (8R). During transmission, the 8RC
signal goes low, the 8TC signal goes high and Q46 turns on.
Q45 turns on and a voltage is applied to 8T.
The CPU in the control unit monitors the PLL (IC401) LD
signal directly. When the PLL is unlocked during transmis-
sion, the PLL LD signal goes low. The CPU detects this sig-
nal and makes the 8TC signal low. When the 8TC signal goes
low, no voltage is applied to 8T, and no signal is transmitted.
Transmitter System Outline
The transmitter circuit produces and amplifies the desired
frequency directly. It FM-modulates the carrier signal by
means of a varicap diode.
Power Amplifier CircuitThe transmit output signal from the VCO passes through
the transmission/reception selection diode (D448) and ampli-
fied by Q501, Q502 and Q503. The amplified signal goes to
the final amplifier (Q504) through a low-pass filter. The low-
pass filter removes unwanted high-frequency harmonic com-
ponents, and the resulting signal is goes the antenna termi-
nal.
APC CircuitThe automatic transmission power control (APC) circuit
detects part of a final amplifier output with a diode (D606,
D607, D608 and D609) and applies a voltage to IC651. IC651
compares the APC control voltage (PC) generated by the D/A
converter (IC201) and DC amplifier (IC214) with the detection
output voltage. IC651 generates the voltage to control Q502,
Q503 and Q504 and stabilizes transmission output.
The APC circuit is configured to protect over current of
Q502, Q503 and Q504 due to fluctuations of the load at the
antenna end and to stabilize transmission output at voltage
and temperature variations.Fig. 7 Unlock circuit
IC101CPU
Q44SW
Q43SW
IC401PLL
Q46SW
Q45SW
LD
8RC
8C
8R 8T
8TC
PLL lock: LD “H”
Fig. 8 Transmitter system
Fig. 9 APC circuit
RFAMP
Q501
DRIVEAMP
Q503
FINALAMP
Q504
PREDRIVEAMP
Q502
DCAMP
IC214
ANTSW
D601,D602D604,D605
LPF
ANT
POWERDET
D606,D607D608,D609IC651
VR1APC
CONTROL
RFAMP
Q500
D448
PCIC201
3pin
ANT
IC211MIC
MIC/IDC
IC213
SW
IC101
CPU
Q406
TXVCO
Q446
BUFF
Q500
RFAMP
Q447
RFAMP
Q501
RFAMP
Q502
PREDRIVEAMP
Q503
DRIVEAMP
Q504
FINALAMP
PLLTCXO
16.8MHz
MIC KEYINPUT
IC241
AQUQIC
IC201
IC201
D/ACONV.
D/ACONV.
X401 IC401
RFAMP
Q431
CIRCUIT DESCRIPTION
TK-8160
15
Control CircuitThe CPU carries out the following tasks:
1) Controls the WIDE, NARROW, TX/RX outputs.
2) Controls the AQUA IC (IC241).
3) Controls the PLL (IC401).
4) Controls the D/A converter (IC201) and adjusts the vol-
ume, modulation and transmission power.
Fig. 10 Control circuit
Fig. 11 Memory circuit
Fig. 13 Key matrix circuit
IC201D/A
converter
IC401PLL
IC101CPU
LD
DT
CK
PLLE
Memory CircuitThe transceiver has an 64k-bit EEPROM (IC81). The
EEPROM contains adjustment data. The CPU (IC101) con-
trols the EEPROM through three serial data lines.
EEPCK
IC101CPU
IC81EEPROM
EEPDT
EEPWP
Display CircuitThe CPU (IC101) controls the display LCD and LEDs.
When power is on, the CPU will use the MBL line to control
the LCD illumination and key backlight LEDs.
The dimmer function is controlled by the switch Q1. The
LCD controller (IC1) controls the functions of the LCD
through the DO, CE, CL, DI lines from the CPU.
Key Matrix CircuitThe TK-8160 front panel has function keys. Each of them
is connected to a cross point of a matrix of the KMI1 to KMO3
ports of the IC1 LCD driver. The KMO1 to KMO3 ports are
always high, while the KMI1 to KMI3 ports are always low.
The microprocessor monitors the status of the KMI1 to
KMO3 ports. If the state of one of the ports changes, the
microprocessor assumes that the key at the matrix point cor-
responding to that port has been pressed.
IC101CPU
Q3SW
D1~D6Key backlit
Q2SW
Q1SW
D7~D18LCD
illumination
Q4SW
IC1LCD
driver
CE
CL
DI
DOBRI
BL
Fig. 12 Display circuit
IC1LCD
driver
KMI1
KMI2
KMI3
KMO3
KMO2
KMO1
VOLUP
VOLDN
CHUP
CHDN
S
A
<B
C>
EncodeThe QT and DQT signals are output from QT/DQT of the
CPU (IC101) and summed with the external pin DI line by the
AQUA IC (IC241) and the resulting signal goes to the D/A con-
verter (IC201). The DTMF signal is output from DTMF of the
CPU and goes to the D/A converter (IC201). The signal is
summed with a MIC signal by the AQUA IC (IC241), and the
resulting signal goes to the D/A converter (IC201).
The D/A converter (IC201) adjusts the MO level and the
balance between the MO and QT/DQT levels. Part of a QT/
DQT signal is summed with MO and the resulting signal goes
to the VCOMOD pin of the VCO. This signal is applied to a
varicap diode in the VCO for direct FM modulation.
X401TCXO
IC201D/A
VCO
IC241AQUA
IC
IC241AQUA
IC
IC201D/A
IC401PLL
TCXOMOD
VCOMOD
HT
DI
QT/DQT
DTMF
IC101CPU
Fig. 14 Encode
CIRCUIT DESCRIPTION
TK-8160
16
DecodeThe signal goes to EXTLIMIN (pin 5) of AQUA IC (IC241).
The QT/DQT signal will pass through the low-pass filters in
the AQUA IC (IC241) and be decoded within the AQUA IC
(IC241). The DTMF signal will be decoded within the AQUA
IC (IC241).
IC241AQUA IC
EXTLIMIN5
Fig. 15 Decode
D/A ConverterThe D/A converter (IC201) is used to adjust MO modula-
tion, AF volume, TV voltage, FC reference voltage, and PC
POWER CONTROL voltage level.
Adjustment values are sent from the CPU as serial data.
The D/A converter has a resolution of 256 and the following
relationship is valid:
D/A output = (Vin – VDAref) / 256 x n + VDAref
Vin: Analog input
VDAref: D/A reference voltage
n: Serial data value from the microprocessor (CPU)
Q84SW
Q41SW
Q42SW
Q81SW
IC43AVR
D81
B
IC44RST
SBC
IGN
R93
R92
R49
R50
INT
5MBATT
IC101CPU
POWERSW
POWER
RE
SE
T
5M
IC45AVR
SB
IGN
Power Supply CircuitWhen the power switch on the display unit is pressed, the
power port on the display unit which is connected port 17
(POWER), goes low, then port 78 (SBC) goes high, Q42 turns
on, SB SW (Q41) turns on and power (SB) is supplied to the
radio.
When the DC power supplied to the radio, the voltage
regulator IC (IC43) supply into the CPU VDD and reset voltage
detect IC (IC44). IC44 will generate signal (RESET) in to the
reset terminal on the CPU (IC101) to carry out a power ON
reset. Also, CPU (IC101) is checking on port 91 (BATT). If DC
power is less than about 9.5V, the radio is unable to power
on.
When the DC power voltage deceases from normal volt-
age, the INT voltage detector IC (IC45) will set to high on CPU
port 18 (INT) if B line will became less than about 9.5V. Then
CPU send to EEPROM (IC81) the backup data and go into
STOP mode.
This circuit has an overvoltage protection circuit. If a DC
voltage of 16V or higher is applied to the base of Q81, this
voltage turns Q81 on and sets port 18 (INT) to low. As a
result port 78 (SBC) is low, and turns Q42 and Q41 (SB) off.
Fig. 16 Power supply circuit
CIRCUIT DESCRIPTION
TK-8160
17
Pin Function
Pin No. Name I/O Function
1 QT/DQT O QT/DQT output
2 DTMF/MSK O HSD/MSK/BEEP output
3 PLLE O PLL IC chip select
4,5 NC O
6 GND - GND
7 CNVSS - CNVss for flash
8 EVLLD O E-Volume LD
9 BSHIFT O Beat shift
10 RESET - RESET
11 XOUT - X’TAL (12MHz)
12 VSS - GND
13 XIN - X’TAL (12 MHz)
14 VCC - +5V
15 GND - GND (Input only)
16 NC I
17 POWER I Power key input
18 INT I µCom stop
19 NC I
20 TX/RX O TX/RX H : RX, L : TX
21 UL I PLL unlock detect
22 NARROW O Wide/Narrow2 H : Narrow
23 WIDE O Wide/Narrow H : Wide
24 HOR O Horn alert
25 PA O Public address
26 EEPWP O EEPROM write protect
27 EEPCK O EEPROM clock (Nch open drain)
28 EEPDT I/O EEPROM Data (Nch open drain)
29 FNC1 I/O Function P1/TxD for flash
30 FNC2 I/O Function P2/RxD for flash
31 CLKFLS I SCLK for flash
32 BSYFLS O Busy for flash
33 TXD O To FPU
34 RXD I From FPU
35 PTT I PTT KEY
36 HOOK I Hook
37 ABS I AQUA clock beat shift
38 NC I
39 EMPFLS I/O EPM for flash
40 SCRSW O For Ext. scrambler
H : No Board, L : Mounted
41 DETSW O For DET H : RX, L : TX
42 HSDSW O For High Speed Data
H : HSD send, L : Others
43 FNC3 I/O Function Port 3
44 CEFLS I/O CE for flash
45~49 FNC4~FNC8 I/O Function Port 4~8
50 AFM O AF Mute H : Mute, L : Unmute
51 SPM O Speaker mute H : Mute, L : Unmute
Pin No. Name I/O Function
52 AMPSW O AF AMP SW H : SW off, L : SW on
53 DT O Common data
54 CK O Common clock
55,56 NC I
57 DST1 I Destination 1 H : 25W, L : 50W
58 DST2 I Destination 2
59 DST3 I Destination 3
60 VCC - +5V
61 NC I
62 VSS - GND
63,64 NC I
65 MBL O MIC backlight
66 DISPID I Display type information
67 CM I/O From MIC keypad
68 CL O Clock for LCD
69 DO O Transfer data to LCD
70 CE O Chip enable for LCD
71 DI I Transfer data from LCD
72 IGN I Ignition
73 MICMT O MIC 1 mute
74 MICEM O MIC 2 mute
75 MICMT2 I
76 8RC O 8R control
77 8TC O 8T control
78 SBC O Battery switch
79 LIMSW O For limiter
80 DTRLOADN O
81 STD I
82 TCLK/DTRDO I
83 TDATA/DTRCLK O
84 DI/O I/O
85 RDF/FD I
86 DIR O
87 HSDI I HSD input
88 LSDI I LSD input
89 TEMP2 I Temperature 2
90 TEMP1 I Temperature 1
91 BATT I Battery voltage
92 RSSI I RSSI input
93 SQIN I Squelch input
94 AVSS - GND
95 NC I
96 VREF - +5V
97 AVCC - +5V
98 NC O
99 RXLED O For panel PCB
100 TXLED O For panel PCB
Microprocessor : 30622MEP-A01GP (TX-RX unit IC101)
SEMICONDUCTOR DATA
TK-8160
18
Display Unit (X54-3510-10)
Ref. No. Parts name Description
IC1 IC LCD controller
Q1 Transistor Dimmer function switch
Q2 Transistor LCD backlit switch
Q3 Transistor KEY backlit switch
Q4 Transistor DC switch
Q7,8 Transistor DC switch
D1~6 Diode Key backlit
D7~18 Diode LCD backlit
D20 Diode Surge absorption
D21 Diode DC controller
D22 Diode TX/RX LED
TX-RX Unit (X57-7090-10)
Ref. No. Parts name Description
IC41 IC Voltage Regulator / 8V
IC42,43 IC Voltage Regulator / 5V
IC44 IC Voltage detector / Reset
IC45 IC Voltage detector / Int
IC81 IC EEPROM
IC101 IC Microprocessor
IC201 IC Digital potentiometer
IC211 IC MIC amplifier
IC213 IC Quad analog switch
IC214,215 IC Dual ground sense op-amplifier
IC241 IC Audio processor
IC281 IC Audio amplifier
IC321 IC FM IF system
IC401 IC PLL system
IC651 IC Comparator (APC)
Q41 FET DC switch (SB)
Q42 Transistor DC switch (SB)
Q43,44 Transistor DC switch (8R)
Q45,46 Transistor DC switch (8T)
Q81 Transistor Over voltage detection
Q82,83 Transistor Beat shift
Q84 Transistor Ignition
Q201 Transistor TX AF (DETO)
Q211 Transistor AGC/MIC mute
Q212 FET Emergency MIC
Q213 FET MIC mute
Q241 Transistor W/N switch / TX
Ref. No. Parts name Description
Q281 Digital transistor AF mute
Q282 Transistor AF mute
Q301 Transistor SQL amplifier
Q341 Transistor Buffer amplifier
Q351 Transistor IF amplifier
Q352 FET Mixer
Q353 FET RF amplifier
Q406 FET TX VCO
Q421,422 Transistor Charge pump
Q431 Transistor RF amplifier
Q441 FET RX VCO
Q442 FET T/R switch
Q443 Transistor T/R switch
Q445 Transistor Lipple filter
Q446 Transistor Buffer amplifier
Q447 Transistor RF amplifier
Q500,501 Transistor RF amplifier
Q502 FET Pre drive amplifier
Q503 FET Drive amplifier
Q504 FET Final amplifier
D1~11 Diode Surge absorption
D41 Diode Reverse connection protection
D42 Poly SW Current protection
D81,82 Diode Over voltage detection
D211 Diode AGC
D212 Diode OR gate
D301 Diode Rectification
D331,332 Diode IF switch (Wide/Narrow)
D351~355 Varicap RF BPF tuning
D401 Diode Lipple filter
D421 Diode Voltage dropped
D441,442 Varicap RX VCO
D443,444 Varicap TX VCO
D445 Diode Modulation
D446 Diode Ripple filter
D447,448 Diode RF switch (TX/RX)
D502 Diode Temperature compensation
D503 Diode Voltage protection
D601,602 Diode ANT switch
D604,605 Diode ANT switch
D606~609 Diode APC voltage detect
D651 Diode Temperature compensation
COMPONENTS DESCRIPTION
TK-8160
19
PARTS LIST New Parts. indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia K : USA P : Canada
Y : PX (Far East, Hawaii) T : England E : Europe
Y : AAFES (Europe) X : Australia M : Other Areas
1 1B A02-3899-01 PLASTIC CABINET
2 3A A62-1107-13 PANEL ASSY
4 3A B43-1179-04 BADGE
5 1D B62-1829-00 INSTRUCTION MANUAL
6 3B B72-2308-04 MODEL NAME-PLATE
8 3B E04-0167-05 RF COAXIAL PECEPTACLE (M)
9 3C E30-3339-05 DC CORD ACCESSORY
10 2B E30-3448-05 DC CORD
11 3A E37-1082-05 SPEAKER CABLE
12 2A E37-1097-05 FLAT CABLE (TX/RX-DISP)
14 2B F10-2449-11 SHIELDING COVER (UPPER)
15 3C F51-0016-15 FUSE (6X30) 10A ACCESSORY
17 2B G02-0894-04 EARTH SPRING (FINAL FET)
18 2A G10-1296-04 FIBROUS SHEET (FLAT CABLE)
19 2A G10-1324-04 FIBROUS SHEET (DISP)
20 3B G11-4127-14 RUBBER SHEET (CHASSIS)
21 2B G11-4240-04 RUBBER SHEET (DRIVE FET)
23 3B G13-1468-04 CUSHION
24 2B G53-1542-03 PACKING (PHONE JACK)
25 1B G53-1544-01 PACKING (CABINET)
26 1A G53-1548-02 GASKETTING
27 3B G53-1664-03 PACKING (PANEL)
29 2C,1D H12-3178-05 PACKING FIXTURE
30 3D H13-1190-02 CARTON BOARD
31 1D H25-2341-04 PROTECTION BAG
32 2D H52-2089-02 ITEM CARTON CASE
34 3C J19-1584-05 MIC HOLDER ACCESSORY K
35 3D J29-0662-03 BRACKET ACCESSORY
37 3A K29-9342-01 KEY TOP
A 2B N67-2608-48 PAN HEAD SEMS SCREW
B 2A N80-2008-48 PAN HEAD TAPTITE SCREW
C 2B,3B N87-2606-48 BRAZIER HEAD TAPTITE SCREW
D 1B,2B N87-2614-48 BRAZIER HEAD TAPTITE SCREW
39 3D N99-0395-05 SCREW SET ACCESSORY
41 3A T07-0739-05 SPEAKER
42 2C T91-0639-05 MICROPHONE ACCESSORY K
101 2A B11-1829-03 ILLUMINATION GUIDE
102 2A B38-0902-05 LCD
D1-6 B30-2282-05 LED (Y)
D7-18 B30-2281-05 LED (Y)
D22 B30-2151-05 LED (R/G)
C1 CK73GB1H103K CHIP C 0.010UF K
C6,7 CK73GB1H102K CHIP C 1000PF K
C9 CK73GB1H102K CHIP C 1000PF K
C10 CK73GB1H103K CHIP C 0.010UF K
C11-14 CK73GB1H102K CHIP C 1000PF K
C15 CK73GB1H471K CHIP C 470PF K
C16,17 CK73GB1A105K CHIP C 1.0UF K
C18 CK73GB1C104K CHIP C 0.10UF K
C19,20 CC73GCH1H101J CHIP C 100PF J
C21 CK73GB1H681K CHIP C 680PF K
C22,23 CK73GB1H102K CHIP C 1000PF K
C24 CK73GB1H103K CHIP C 0.010UF K
C25 CK73GB1H102K CHIP C 1000PF K
C27 CC73GCH1H101J CHIP C 100PF J
C30 CK73GB1H102K CHIP C 1000PF K
103 2A E29-1206-05 INTER CONNECTOR
CN1 E40-6005-05 FLAT CABLE CONNECTOR
J1 E08-0877-05 MODULAR JACK
104 3A J21-8494-03 MOUNTING HARDWARE
- J31-0553-05 COLLAR
L1 L92-0138-05 CHIP FERRITE
CP1 R90-0724-05 MULTI-COMP 1K X4
R1 RK73GB1J101J CHIP R 100 J 1/16W
R2 RK73GB1J100J CHIP R 10 J 1/16W
R3-5 RK73GB1J102J CHIP R 1.0K J 1/16W
R6-8 RK73GB1J103J CHIP R 10K J 1/16W
R9 RK73GB1J563J CHIP R 56K J 1/16W
R10,11 RK73FB2A331J CHIP R 330 J 1/10W
R14 RK73FB2A473J CHIP R 47K J 1/10W
R15,16 RK73FB2A330J CHIP R 33 J 1/10W
R17,18 RK73FB2A390J CHIP R 39 J 1/10W
R19 RK73GB1J392J CHIP R 3.9K J 1/16W
R20 R92-0670-05 CHIP R 0 OHM
R21 R92-1252-05 CHIP R 0 OHM J 1/16W
R22 RK73FB2A181J CHIP R 180 J 1/10W
R23 RK73FB2A820J CHIP R 82 J 1/10W
R24,25 RK73GB1J103J CHIP R 10K J 1/16W
R26,27 RK73GB1J102J CHIP R 1.0K J 1/16W
R28-31 RK73GB1J390J CHIP R 39 J 1/16W
D20,21 MC2850 DIODE
IC1 LC75854W MOS-IC
IC1 PT6554LQ MOS-IC
Q1 RN47A4 TRANSISTOR
Q2 2SB1132(Q,R) TRANSISTOR
Q3 KRA225S DIGITAL TRANSISTOR
Q4 KRC102S DIGITAL TRANSISTOR
Q7,8 2SC3928A TRANSISTOR
C10 CK73HB1H102K CHIP C 1000PF K
C13-31 CK73HB1H471K CHIP C 470PF K
C41 CK73GB1H221K CHIP C 220PF K
C42 CK73GB1H471K CHIP C 470PF K
C43 CK73GB1H102K CHIP C 1000PF K
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TK-8160 (Y51-5070-XX)
DISPLAY UNIT (X54-3510-10)
TX-RX UNIT (X57-7090-10)
TK-8160
DISPLAY UNIT (X54-3510-10)
TX-RX UNIT (X57-7090-10)
TK-8160
20
PARTS LIST
C46,47 CK73GB1H221K CHIP C 220PF K
C48 CK73GB1H102K CHIP C 1000PF K
C49 C92-0721-05 ELECTRO 330UF 25WV
C50-53 CK73GB1H102K CHIP C 1000PF K
C54,55 CK73GB1C104K CHIP C 0.10UF K
C56 C92-0795-05 CHIP-TAN 22UF 10WV
C57 CK73GB1H103K CHIP C 0.010UF K
C58-60 C92-0795-05 CHIP-TAN 22UF 10WV
C63 CK73GB1E103K CHIP C 0.010UF K
C64,65 CK73GB1H103K CHIP C 0.010UF K
C66 C92-0560-05 CHIP-TAN 10UF 6.3WV
C67,68 CK73GB1H102K CHIP C 1000PF K
C69,70 CK73GB1C104K CHIP C 0.10UF K
C71 CK73GB1H102K CHIP C 1000PF K
C81,82 CK73GB1H102K CHIP C 1000PF K
C85 CK73HB1H102K CHIP C 1000PF K
C86 CK73HB1A104K CHIP C 0.10UF K
C88 CC73HCH1H180J CHIP C 18PF J
C89,90 CC73HCH1H060B CHIP C 6.0PF B
C91 CC73HCH1H180J CHIP C 18PF J
C93,94 CK73GB1H102K CHIP C 1000PF K
C96 CK73GB1H102K CHIP C 1000PF K
C101 CK73GB1H102K CHIP C 1000PF K
C102 CK73GB1C104K CHIP C 0.10UF K
C106 CK73GB1C104K CHIP C 0.10UF K
C110-117 CK73HB1C103K CHIP C 0.010UF K
C201 CK73GB1C104K CHIP C 0.10UF K
C202 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C203 CK73GB1C333K CHIP C 0.033UF K
C204 CK73GB1H102K CHIP C 1000PF K
C205 CK73HB1H182K CHIP C 1800PF K
C206 CK73GB1H102K CHIP C 1000PF K
C211 CK73GB1H183K CHIP C 0.018UF K
C212 CK73HB1H152K CHIP C 1500PF K
C213 CK73GB1C104K CHIP C 0.10UF K
C214 CC73HCH1H390J CHIP C 39PF J
C215 CK73HB1A104K CHIP C 0.10UF K
C216 C92-0514-05 CHIP-TAN 2.2UF 10WV
C217 CK73HB1H471K CHIP C 470PF K
C218-221 CK73GB1C104K CHIP C 0.10UF K
C222,223 CK73HB1A104K CHIP C 0.10UF K
C224 CK73GB1H103K CHIP C 0.010UF K
C225 CK73GB1C104K CHIP C 0.10UF K
C226 CK73HB1H471K CHIP C 470PF K
C227 CK73HB1A104K CHIP C 0.10UF K
C228 CK73GB0J475K CHIP C 4.7UF K
C229 CK73GB1A105K CHIP C 1.0UF K
C230 C92-0560-05 CHIP-TAN 10UF 6.3WV
C231 C92-0662-05 CHIP-TAN 15UF 6.3WV
C233 CK73GB1H471K CHIP C 470PF K
C241-248 CK73HB1H471K CHIP C 470PF K
C249,250 CC73HCH1H100D CHIP C 10PF D
C251 CK73HB1A473K CHIP C 0.047UF K
C252 CK73HB1A104K CHIP C 0.10UF K
C253 CK73GB1H102K CHIP C 1000PF K
C254 CK73GB1H332K CHIP C 3300PF K
C255 CC73HCH1H560J CHIP C 56PF J
C256 CK73GB1H331K CHIP C 330PF K
C257 CC73HCH1H090B CHIP C 9.0PF B
C259 CK73HB1H221K CHIP C 220PF K
C260 CK73GB1A474K CHIP C 0.47UF K
C261 CK73HB1A104K CHIP C 0.10UF K
C262 CK73GB1A105K CHIP C 1.0UF K
C263 CK73GB1H103K CHIP C 0.010UF K
C264 CC73HCH1H330J CHIP C 33PF J
C265 CK73HB1H391K CHIP C 390PF K
C266 CK73GB1C104K CHIP C 0.10UF K
C267 CK73HB1A104K CHIP C 0.10UF K
C268 CC73HCH1H181J CHIP C 180PF J
C269,270 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C271 CK73HB1A104K CHIP C 0.10UF K
C272 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C273,274 CK73HB1H681K CHIP C 680PF K
C275,276 CK73HB1H102K CHIP C 1000PF K
C281 CK73GB1H102K CHIP C 1000PF K
C282 CK73GB1A105K CHIP C 1.0UF K
C283 CK73FB1C224K CHIP C 0.22UF K
C284 CK73GB1C104K CHIP C 0.10UF K
C285 C92-0516-05 CHIP-TAN 4.7UF 16WV
C286 C92-0040-05 CHIP-ELE 47UF 16WV
C287 C92-0722-05 ELECTRO 470UF 16WV
C288-290 CK73GB1H102K CHIP C 1000PF K
C293 CK73GB1A105K CHIP C 1.0UF K
C301 C92-0507-05 CHIP-TAN 4.7UF 6.3WV
C302 CK73GB1H102K CHIP C 1000PF K
C303 CK73GB1H472K CHIP C 4700PF K
C304,305 CC73GCH1H331J CHIP C 330PF J
C306 CK73GB1H102K CHIP C 1000PF K
C307 CK73GB1E223K CHIP C 0.022UF K
C308 CK73GB1H102K CHIP C 1000PF K
C309 CK73GB1E223K CHIP C 0.022UF K
C310 CK73FB1C104K CHIP C 0.10UF K
C321 CK73GB1H103K CHIP C 0.010UF K
C322-324 CK73GB1C104K CHIP C 0.10UF K
C325 C92-0662-05 CHIP-TAN 15UF 6.3WV
C326 CK73GB1H103K CHIP C 0.010UF K
C331-333 CK73GB1C104K CHIP C 0.10UF K
C341 CC73GCH1H101J CHIP C 100PF J
C343 CC73GCH1H680J CHIP C 68PF J
C344 CC73GCH1H560J CHIP C 56PF J
C345 CC73GCH1H271J CHIP C 270PF J
C346 CK73GB1H103K CHIP C 0.010UF K
C349,350 CK73GB1E103K CHIP C 0.010UF K
C351 CC73GCH1H330J CHIP C 33PF J
C353 CK73GB1H103K CHIP C 0.010UF K
C354 CC73GCH1H030B CHIP C 3.0PF B
C355 CC73GCH1H180J CHIP C 18PF J
C356 CC73GCH1H060B CHIP C 6.0PF B
C357 CK73GB1H103K CHIP C 0.010UF K
C358 CK73GB1H471K CHIP C 470PF K
C359 CC73GCH1H120J CHIP C 12PF J
C360 CC73GCH1H080B CHIP C 8.0PF B
C361,362 CK73GB1H471K CHIP C 470PF K
C363 CK73GB1H103K CHIP C 0.010UF K
C364 CK73GB1H471K CHIP C 470PF K
C366 CK73GB1C104K CHIP C 0.10UF K
C367 CK73GB1H471K CHIP C 470PF K
C368 CC73GCH1H080B CHIP C 8.0PF B
C369 CC73GCH1H010B CHIP C 1.0PF B
C370 CK73GB1H471K CHIP C 470PF K
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7090-10)
TK-8160
21
PARTS LIST
C371 CC73GCH1HR75B CHIP C 0.75PF B
C372 CC73GCH1H180G CHIP C 18PF G
C373 CC73GCH1H080B CHIP C 8.0PF B
C374 CC73GCH1H070B CHIP C 7.0PF B
C375-380 CK73GB1H471K CHIP C 470PF K
C381 CC73GCH1H050B CHIP C 5.0PF B
C382 CK73GB1H471K CHIP C 470PF K
C383 CC73GCH1HR75B CHIP C 0.75PF B
C384 CC73GCH1H090B CHIP C 9.0PF B
C385 CK73GB1H471K CHIP C 470PF K
C386 CC73GCH1H010B CHIP C 1.0PF B
C387 CC73GCH1H0R3B CHIP C 0.3PF B
C388 CC73GCH1H2R5B CHIP C 2.5PF B
C389 CK73GB1H103K CHIP C 0.010UF K
C390 CC73FCH1H080D CHIP C 8.0PF D
C391 CK73GB1H471K CHIP C 470PF K
C392 CC73GCH1H4R5B CHIP C 4.5PF B
C393 CC73GCH1HR75B CHIP C 0.75PF B
C394 CC73GCH1H010B CHIP C 1.0PF B
C395 CC73GCH1H060B CHIP C 6.0PF B
C401,402 CK73GB1H102K CHIP C 1000PF K
C403 CC73GCH1H101J CHIP C 100PF J
C404,405 CC73HCH1H101J CHIP C 100PF J
C406 CC73GCH1H020B CHIP C 2.0PF B
C407 CK73GB1H102K CHIP C 1000PF K
C409 CC73HCH1H220J CHIP C 22PF J
C410,411 CK73GB1C104K CHIP C 0.10UF K
C412 C92-0560-05 CHIP-TAN 10UF 6.3WV
C413 CK73GB1C104K CHIP C 0.10UF K
C414 C92-0560-05 CHIP-TAN 10UF 6.3WV
C415 CK73HB1C103K CHIP C 0.010UF K
C416 CK73GB1C104K CHIP C 0.10UF K
C422,423 CK73HB1H471K CHIP C 470PF K
C424 CK73GB1H471K CHIP C 470PF K
C425 C92-0555-05 CHIP-TAN 0.047UF 35WV
C426 C92-0004-05 CHIP-TAN 1.0UF 16WV
C427 C92-0001-05 CHIP-TAN 0.1UF 35WV
C431 CK73GB1H102K CHIP C 1000PF K
C434 CK73GB1H471K CHIP C 470PF K
C441 CC73GCH1H150J CHIP C 15PF J
C442 CC73GCH1H120G CHIP C 12PF G
C443 CK73GB1H471K CHIP C 470PF K
C444 CC73GCH1H030B CHIP C 3.0PF B
C445 CC73GCH1H040B CHIP C 4.0PF B
C446 CC73GCH1H050B CHIP C 5.0PF B
C447 CC73GCH1H0R5B CHIP C 0.5PF B
C451,452 CK73GB1H471K CHIP C 470PF K
C453 CC73GCH1H070B CHIP C 7.0PF B
C454 CC73GCH1H060B CHIP C 6.0PF B
C455 CC73GCH1H0R5B CHIP C 0.5PF B
C456 CK73GB1H471K CHIP C 470PF K
C457 CC73GCH1H1R5B CHIP C 1.5PF B
C458,459 CC73GCH1H050B CHIP C 5.0PF B
C460 CC73GCH1H0R3B CHIP C 0.3PF B
C461 C92-0560-05 CHIP-TAN 10UF 6.3WV
C463,464 CK73GB1H471K CHIP C 470PF K
C465 C92-0795-05 CHIP-TAN 22UF 10WV
C466,467 CK73GB1H471K CHIP C 470PF K
C469 CC73GCH1H060B CHIP C 6.0PF B
C470 CC73GCH1H040B CHIP C 4.0PF B
C471 CC73GCH1H020B CHIP C 2.0PF B
C477 CK73GB1H471K CHIP C 470PF K
C480 CC73GCH1H050B CHIP C 5.0PF B
C481-483 CK73GB1H471K CHIP C 470PF K
C501 CK73GB1H471K CHIP C 470PF K
C502 CC73GCH1H030B CHIP C 3.0PF B
C504,505 CK73GB1H471K CHIP C 470PF K
C507 CK73GB1H471K CHIP C 470PF K
C509 CC73GCH1H040B CHIP C 4.0PF B
C510-515 CK73GB1H471K CHIP C 470PF K
C516 CC73GCH1H040B CHIP C 4.0PF B
C517 CK73GB1H471K CHIP C 470PF K
C518 C92-0040-05 CHIP-ELE 47UF 16WV
C520,521 CK73GB1H471K CHIP C 470PF K
C522 CK73GB1C104K CHIP C 0.10UF K
C523 CC73FCH1H470J CHIP C 47PF J
C524 CC73FCH1H080D CHIP C 8.0PF D
C526 CC73FCH1H090D CHIP C 9.0PF D
C527 CC73FCH1H150J CHIP C 15PF J
C528 CC73FCH1H470J CHIP C 47PF J
C532 CK73GB1H471K CHIP C 470PF K
C534 CK73FB1H471K CHIP C 470PF K
C535 CK73GB1H221K CHIP C 220PF K
C536 CK73GB1H471K CHIP C 470PF K
C537 C92-0719-05 ELECTRO 47UF 25WV
C538 CK73FB1C474K CHIP C 0.47UF K
C539 CK73FB1H471K CHIP C 470PF K
C540,541 C93-0567-05 CHIP C 39PF J
C543 C93-0599-05 CHIP C 470PF K
C545 C93-0560-05 CHIP C 10PF D
C548,549 C93-0566-05 CHIP C 33PF J
C550,551 CM73F2H300J CHIP C 30PF J
C555 CK73FB1C474K CHIP C 0.47UF K
C556 C93-0599-05 CHIP C 470PF K
C564 CM73F2H090D CHIP C 9.0PF D
C565 CM73F2H010C CHIP C 1.0PF C
C567 CM73F2H090D CHIP C 9.0PF D
C570 C93-0599-05 CHIP C 470PF K
C571 CK73GB1H471K CHIP C 470PF K
C572,573 CK73GB1H103K CHIP C 0.010UF K
C574 CK73GB1H102K CHIP C 1000PF K
C575 CK73GB1H471K CHIP C 470PF K
C576 CK73GB1H221K CHIP C 220PF K
C603 C93-0599-05 CHIP C 470PF K
C606 CC73GCH1H0R5B CHIP C 0.5PF B
C607 CC73GCH1H010B CHIP C 1.0PF B
C609 C93-0553-05 CHIP C 3.0PF C
C610 CC73GCH1H0R5B CHIP C 0.5PF B
C611 CC73GCH1H030B CHIP C 3.0PF B
C613 C93-0555-05 CHIP C 5.0PF C
C614 CC73GCH1H0R5B CHIP C 0.5PF B
C615 CC73GCH1H020B CHIP C 2.0PF B
C616 C93-0550-05 CHIP C 1.0PF C
C618,619 CK73GB1H471K CHIP C 470PF K
C620 CK73GB1H102K CHIP C 1000PF K
C624 CK73GB1H471K CHIP C 470PF K
C625 CC73GCH1H020B CHIP C 2.0PF B
C626 C93-0551-05 CHIP C 1.5PF C
C627 C93-0599-05 CHIP C 470PF K
C651 CK73GB1H103K CHIP C 0.010UF K
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7090-10)
TK-8160
22
PARTS LIST
C652 CK73GB1H471K CHIP C 470PF K
C672,673 CK73GB1H471K CHIP C 470PF K
TC441,442 C05-0245-05 CERAMIC TRIMMER (10PF)
- E37-1161-05 SHORT PLUG (CN6)
CN1 E40-6268-05 FLAT CABLE CONNECTOR
CN2 E40-5702-05 PIN ASSY
CN3 E40-6292-05 PIN ASSY
CN5 E40-3246-05 PIN ASSY
CN6 E40-6433-05 PIN ASSY
J1 E11-0425-05 3.5D PHONE JACK (3P)
F41 F53-0246-05 FUSE
CF301 L72-0993-05 CERAMIC FILTER
CF302 L72-0999-05 CERAMIC FILTER
L101 L92-0443-05 CHIP FERRITE
L211 L92-0443-05 CHIP FERRITE
L321 L34-4554-05 COIL
L341 L41-3385-08 SMALL FIXED INDUCTOR
L342,343 L40-3381-86 SMALL FIXED INDUCTOR (0.33UH)
L351,352 L40-4785-85 SMALL FIXED INDUCTOR (0.47UH)
L354,355 L34-4604-05 AIR-CORE COIL
L356 L40-1875-92 SMALL FIXED INDUCTOR (18NH)
L357 L40-3975-92 SMALL FIXED INDUCTOR (39NH)
L358 L34-4605-05 AIR-CORE COIL
L359-361 L34-4604-05 AIR-CORE COIL
L402 L41-1005-08 SMALL FIXED INDUCTOR
L404 L92-0442-05 CHIP FERRITE
L421 L92-0443-05 CHIP FERRITE
L441,442 L40-4791-86 SMALL FIXED INDUCTOR (4.7UH)
L443 L41-2778-14 SMALL FIXED INDUCTOR
L444,445 L40-4791-86 SMALL FIXED INDUCTOR (4.7UH)
L446,447 L40-2702-86 SMALL FIXED INDUCTOR (27UH)
L448 L41-2778-14 SMALL FIXED INDUCTOR
L449,450 L40-4791-86 SMALL FIXED INDUCTOR (4.7UH)
L451,452 L92-0443-05 CHIP FERRITE
L454 L41-2775-06 SMALL FIXED INDUCTOR
L456 L41-2775-06 SMALL FIXED INDUCTOR
L501 L41-1575-06 SMALL FIXED INDUCTOR
L502 L41-1875-08 SMALL FIXED INDUCTOR
L503,504 L41-3363-08 SMALL FIXED INDUCTOR
L505 L34-4603-05 AIR-CORE COIL
L506 L34-4607-05 AIR-CORE COIL
L507 L34-4602-05 AIR-CORE COIL
L508 L34-4754-05 AIR-CORE COIL
L509 L34-4753-05 AIR-CORE COIL
L601 L34-4757-05 AIR-CORE COIL
L603,604 L34-4754-05 AIR-CORE COIL
L605 L34-4753-05 AIR-CORE COIL
X86 L77-1970-05 CRYSTAL RESONATOR (12.0MHZ)
X241 L77-1968-05 CRYSTAL RESONATOR (3.6864MHZ)
X401 L77-1944-05 TCXO (16.8MHZ)
XF351 L71-0624-05 MCF (49.95MHZ/5.0K)
CP1-7 RK75HA1J102J CHIP-COM 1.0K J 1/16W
R1 R92-1252-05 CHIP R 0 OHM J 1/16W
R2 RK73HB1J101J CHIP R 100 J 1/16W
R3 RK73HB1J102J CHIP R 1.0K J 1/16W
R4 RK73HB1J332J CHIP R 3.3K J 1/16W
R5 RK73HB1J223J CHIP R 22K J 1/16W
R41 RK73GB1J473J CHIP R 47K J 1/16W
R42 RK73GB1J472J CHIP R 4.7K J 1/16W
R43 RK73GB1J473J CHIP R 47K J 1/16W
R44 RK73GB1J472J CHIP R 4.7K J 1/16W
R45 RK73GB1J473J CHIP R 47K J 1/16W
R46 RK73GB1J152J CHIP R 1.5K J 1/16W
R47 RK73GB1J103J CHIP R 10K J 1/16W
R48 RK73HB1J334J CHIP R 330K J 1/16W
R49 RK73HB1J474J CHIP R 470K J 1/16W
R50 RK73HB1J394J CHIP R 390K J 1/16W
R51 RK73HB1J334J CHIP R 330K J 1/16W
R81,82 RK73GB1J103J CHIP R 10K J 1/16W
R83 R92-1252-05 CHIP R 0 OHM J 1/16W
R84 R92-1368-05 CHIP R 0 OHM
R85 RK73HB1J473J CHIP R 47K J 1/16W
R86 RK73GB1J471J CHIP R 470 J 1/16W
R87 R92-1252-05 CHIP R 0 OHM J 1/16W
R88 RK73GB1J473J CHIP R 47K J 1/16W
R90 RK73GB1J102J CHIP R 1.0K J 1/16W
R91 R92-1368-05 CHIP R 0 OHM
R92 RK73GH1J183D CHIP R 18K D 1/16W
R93 RK73GH1J134D CHIP R 130K D 1/16W
R94 RK73GB1J102J CHIP R 1.0K J 1/16W
R95 RK73GB1J472J CHIP R 4.7K J 1/16W
R96 RK73GB1J105J CHIP R 1.0M J 1/16W
R97 RK73GB1J104J CHIP R 100K J 1/16W
R98 RK73GB1J473J CHIP R 47K J 1/16W
R99 RK73GB1J102J CHIP R 1.0K J 1/16W
R100 RK73HB1J102J CHIP R 1.0K J 1/16W
R101 RK73GB1J473J CHIP R 47K J 1/16W
R102 RK73HB1J473J CHIP R 47K J 1/16W
R103-105 RK73GB1J102J CHIP R 1.0K J 1/16W
R108,109 RK73HB1J473J CHIP R 47K J 1/16W
R110 RK73GB1J152J CHIP R 1.5K J 1/16W
R111 RK73GB1J473J CHIP R 47K J 1/16W
R112 RK73HB1J102J CHIP R 1.0K J 1/16W
R113 RK73HB1J473J CHIP R 47K J 1/16W
R115 RK73HB1J473J CHIP R 47K J 1/16W
R124 R92-1252-05 CHIP R 0 OHM J 1/16W
R125 RK73GB1J473J CHIP R 47K J 1/16W
R126,127 RK73HB1J102J CHIP R 1.0K J 1/16W
R128 RK73GB1J822J CHIP R 8.2K J 1/16W
R129 RK73GB1J123J CHIP R 12K J 1/16W
R130 R92-1252-05 CHIP R 0 OHM J 1/16W
R131,132 RK73HB1J473J CHIP R 47K J 1/16W
R201 RK73GB1J124J CHIP R 120K J 1/16W
R202 RK73GB1J561J CHIP R 560 J 1/16W
R203 RK73GB1J913J CHIP R 91K J 1/16W
R204-206 RK73GB1J102J CHIP R 1.0K J 1/16W
R207 RK73HB1J183J CHIP R 18K J 1/16W
R208 R92-1368-05 CHIP R 0 OHM
R211 RK73HH1J303D CHIP R 30K D 1/16W
R212,213 RK73GB1J753J CHIP R 75K J 1/16W
R214 RK73HB1J334J CHIP R 330K J 1/16W
R215 RK73HB1J222J CHIP R 2.2K J 1/16W
R216 R92-1368-05 CHIP R 0 OHM
R217 RK73HB1J101J CHIP R 100 J 1/16W
R218 RK73HB1J821J CHIP R 820 J 1/16W
R219 RK73GB1J223J CHIP R 22K J 1/16W
R220 RK73GB1J681J CHIP R 680 J 1/16W
R221 RK73GB1J472J CHIP R 4.7K J 1/16W
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7090-10)
TK-8160
23
PARTS LIST
R222 RK73HB1J223J CHIP R 22K J 1/16W
R223 RK73GB1J102J CHIP R 1.0K J 1/16W
R224 RK73GB1J561J CHIP R 560 J 1/16W
R225-228 RK73GB1J223J CHIP R 22K J 1/16W
R229 RK73HB1J104J CHIP R 100K J 1/16W
R230 RK73HB1J393J CHIP R 39K J 1/16W
R231 RK73GB1J683J CHIP R 68K J 1/16W
R232,233 RK73HB1J683J CHIP R 68K J 1/16W
R240-248 R92-1368-05 CHIP R 0 OHM
R249 RK73HB1J562J CHIP R 5.6K J 1/16W
R250 RK73HB1J105J CHIP R 1.0M J 1/16W
R251 RK73HB1J473J CHIP R 47K J 1/16W
R252 RK73HB1J104J CHIP R 100K J 1/16W
R253 RK73GB1J562J CHIP R 5.6K J 1/16W
R254 RK73HB1J474J CHIP R 470K J 1/16W
R255 RK73HB1J154J CHIP R 150K J 1/16W
R256 RK73HB1J473J CHIP R 47K J 1/16W
R257 RK73HB1J104J CHIP R 100K J 1/16W
R258 RK73HH1J204D CHIP R 200K D 1/16W
R259 RK73HH1J394D CHIP R 390K D 1/16W
R260 RK73GB1J683J CHIP R 68K J 1/16W
R261 R92-1368-05 CHIP R 0 OHM
R262 RK73HB1J563J CHIP R 56K J 1/16W
R263 RK73HB1J104J CHIP R 100K J 1/16W
R264,265 RK73HB1J473J CHIP R 47K J 1/16W
R266 RK73HB1J332J CHIP R 3.3K J 1/16W
R267 RK73HH1J683D CHIP R 68K D 1/16W
R268 RK73HH1J154D CHIP R 150K D 1/1
R269 RK73HH1J683D CHIP R 68K D 1/16W
R270 RK73HB1J183J CHIP R 18K J 1/16W
R271 RK73HB1J563J CHIP R 56K J 1/16W
R272 RK73HH1J563D CHIP R 56K D 1/16W
R273 RK73HH1J184D CHIP R 180K D 1/16W
R274 RK73HH1J332D CHIP R 3.3K D 1/16W
R275 RK73HH1J563D CHIP R 56K D 1/16W
R276,277 RK73HB1J223J CHIP R 22K J 1/16W
R278,279 RK73HB1J823J CHIP R 82K J 1/16W
R281 RK73GB1J472J CHIP R 4.7K J 1/16W
R282 RK73GB1J473J CHIP R 47K J 1/16W
R283 RK73GB1J683J CHIP R 68K J 1/16W
R284 RK73GB1J222J CHIP R 2.2K J 1/16W
R285 R92-0670-05 CHIP R 0 OHM
R286 RK73GB1J391J CHIP R 390 J 1/16W
R301 RK73GB1J105J CHIP R 1.0M J 1/16W
R302,303 RK73GB1J472J CHIP R 4.7K J 1/16W
R304 RK73GB1J223J CHIP R 22K J 1/16W
R305 RK73GB1J182J CHIP R 1.8K J 1/16W
R306 RK73GB1J472J CHIP R 4.7K J 1/16W
R307 RK73GB1J274J CHIP R 270K J 1/16W
R309 RK73GB1J332J CHIP R 3.3K J 1/16W
R310 RK73GB1J334J CHIP R 330K J 1/16W
R311 RK73GB1J102J CHIP R 1.0K J 1/16W
R312 RK73GB1J223J CHIP R 22K J 1/16W
R313 RK73GB1J273J CHIP R 27K J 1/16W
R314 RK73GB1J104J CHIP R 100K J 1/16W
R321 RK73GB1J333J CHIP R 33K J 1/16W
R322 RK73GB1J123J CHIP R 12K J 1/16W
R323 RK73GB1J222J CHIP R 2.2K J 1/16W
R324 R92-1252-05 CHIP R 0 OHM J 1/16W
R331-336 RK73GB1J103J CHIP R 10K J 1/16W
R341 RK73GB1J101J CHIP R 100 J 1/16W
R342 RK73GB1J224J CHIP R 220K J 1/16W
R351 RK73GB1J471J CHIP R 470 J 1/16W
R352 RK73GB1J101J CHIP R 100 J 1/16W
R353 RK73GB1J104J CHIP R 100K J 1/16W
R354 RK73GB1J471J CHIP R 470 J 1/16W
R355 RK73GH1J331D CHIP R 330 D 1/16W
R358 RK73GB1J221J CHIP R 220 J 1/16W
R359 RK73GB1J224J CHIP R 220K J 1/16W
R360 RK73GB1J824J CHIP R 820K J 1/16W
R361 RK73GB1J181J CHIP R 180 J 1/16W
R362 RK73GB1J394J CHIP R 390K J 1/16W
R363 RK73GB1J154J CHIP R 150K J 1/16W
R364 R92-1252-05 CHIP R 0 OHM J 1/16W
R365,366 RK73GB1J105J CHIP R 1.0M J 1/16W
R367 RK73GB1J101J CHIP R 100 J 1/16W
R369 RK73GB1J151J CHIP R 150 J 1/16W
R370 RK73GB1J473J CHIP R 47K J 1/16W
R371 RK73GB1J393J CHIP R 39K J 1/16W
R372 RK73GB1J683J CHIP R 68K J 1/16W
R373 RK73GB1J223J CHIP R 22K J 1/16W
R374 RK73GB1J105J CHIP R 1.0M J 1/16W
R376 RK73GB1J105J CHIP R 1.0M J 1/16W
R378 RK73GB1J105J CHIP R 1.0M J 1/16W
R380 R92-1252-05 CHIP R 0 OHM J 1/16W
R381 RK73GB1J104J CHIP R 100K J 1/16W
R392,393 R92-1252-05 CHIP R 0 OHM J 1/16W
R401-403 RK73HB1J102J CHIP R 1.0K J 1/16W
R404 RK73GB1J222J CHIP R 2.2K J 1/16W
R405 RK73GB1J103J CHIP R 10K J 1/16W
R406 RK73GB1J152J CHIP R 1.5K J 1/16W
R407 RK73HB1J100J CHIP R 10 J 1/16W
R408 RK73HB1J104J CHIP R 100K J 1/16W
R409 RK73GB1J101J CHIP R 100 J 1/16W
R421 RK73GB1J103J CHIP R 10K J 1/16W
R422 RK73GB1J123J CHIP R 12K J 1/16W
R423 RK73GB1J103J CHIP R 10K J 1/16W
R424 R92-1368-05 CHIP R 0 OHM
R425 RK73GB1J103J CHIP R 10K J 1/16W
R426,427 RK73GB1J102J CHIP R 1.0K J 1/16W
R428 RK73GB1J222J CHIP R 2.2K J 1/16W
R429 RK73GB1J152J CHIP R 1.5K J 1/16W
R430 RK73GB1J103J CHIP R 10K J 1/16W
R431 R92-1252-05 CHIP R 0 OHM J 1/16W
R432 RK73GB1J471J CHIP R 470 J 1/16W
R433 RK73GB1J224J CHIP R 220K J 1/16W
R441 RK73GB1J221J CHIP R 220 J 1/16W
R442,443 RK73GB1J101J CHIP R 100 J 1/16W
R444 RK73GB1J104J CHIP R 100K J 1/16W
R445 RK73GB1J102J CHIP R 1.0K J 1/16W
R446 RK73GB1J151J CHIP R 150 J 1/16W
R447 RK73GB1J473J CHIP R 47K J 1/16W
R448 RK73GB1J393J CHIP R 39K J 1/16W
R449 RK73GB1J104J CHIP R 100K J 1/16W
R450 RK73GB1J473J CHIP R 47K J 1/16W
R451 RK73GB1J472J CHIP R 4.7K J 1/16W
R452 RK73GB1J124J CHIP R 120K J 1/16W
R453 RK73GB1J101J CHIP R 100 J 1/16W
R454 R92-1252-05 CHIP R 0 OHM J 1/16W
R457 RK73GB1J124J CHIP R 120K J 1/16W
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7090-10)
TK-8160
24
PARTS LIST
R458 RK73GB1J101J CHIP R 100 J 1/16W
R459 RK73GB1J102J CHIP R 1.0K J 1/16W
R460 R92-1252-05 CHIP R 0 OHM J 1/16W
R461 RK73GB1J101J CHIP R 100 J 1/16W
R462 RK73GB1J102J CHIP R 1.0K J 1/16W
R463 R92-1252-05 CHIP R 0 OHM J 1/16W
R464 RK73GB1J222J CHIP R 2.2K J 1/16W
R501 RK73GB1J102J CHIP R 1.0K J 1/16W
R502 RK73GB1J472J CHIP R 4.7K J 1/16W
R506 RK73GB1J103J CHIP R 10K J 1/16W
R507 RK73GB1J470J CHIP R 47 J 1/16W
R509 RK73GB1J100J CHIP R 10 J 1/16W
R511 RK73GB1J471J CHIP R 470 J 1/16W
R512 RK73GB1J332J CHIP R 3.3K J 1/16W
R513 RK73GB1J682J CHIP R 6.8K J 1/16W
R514 RK73FB2A470J CHIP R 47 J 1/10W
R515 RK73GB1J100J CHIP R 10 J 1/16W
R516 RK73GB1J332J CHIP R 3.3K J 1/16W
R517 RK73GB1J100J CHIP R 10 J 1/16W
R518 RK73GB1J223J CHIP R 22K J 1/16W
R519 RK73FB2A220J CHIP R 22 J 1/10W
R520 RK73GB1J822J CHIP R 8.2K J 1/16W
R521 RK73GB1J101J CHIP R 100 J 1/16W
R522 R92-1217-05 CHIP R 0 OHM
R524 RK73FB2A821J CHIP R 820 J 1/10W
R525 RK73EB2B5R6J CHIP R 5.6 J 1/8W
R526 RK73FB2A821J CHIP R 820 J 1/10W
R534 RK73GB1J683J CHIP R 68K J 1/16W
R535 RK73GB1J563J CHIP R 56K J 1/16W
R536 RK73EB2B100J CHIP R 10 J 1/8W
R537 RK73GB1J823J CHIP R 82K J 1/16W
R538 RK73GB1J563J CHIP R 56K J 1/16W
R539 R92-1213-05 CHIP R 100 J 1/2W
R601-603 RK73GB1J223J CHIP R 22K J 1/16W
R605 RK73GB1J473J CHIP R 47K J 1/16W
R606 RK73GB1J223J CHIP R 22K J 1/16W
R607 RK73GB1J221J CHIP R 220 J 1/16W
R651 RK73GB1J474J CHIP R 470K J 1/16W
R652 RK73GB1J473J CHIP R 47K J 1/16W
R653 R92-1252-05 CHIP R 0 OHM J 1/16W
R654,655 RK73GB1J473J CHIP R 47K J 1/16W
R657 RK73GB1J473J CHIP R 47K J 1/16W
R658 R92-1252-05 CHIP R 0 OHM J 1/16W
R659 RK73GB1J473J CHIP R 47K J 1/16W
R660 RK73GB1J104J CHIP R 100K J 1/16W
R661 RK73GB1J473J CHIP R 47K J 1/16W
R662 R92-1252-05 CHIP R 0 OHM J 1/16W
R664 RK73GB1J473J CHIP R 47K J 1/16W
R800 R92-1061-05 JUMPER REST 0 OHM
R822 R92-1215-05 CHIP R 470 J 1/2W
R823 R92-0679-05 CHIP R 0 OHM DRIVE FET
R824 RK73HB1J104J CHIP R 100K J 1/16W
VR1 R12-6427-05 TRIMMING POT. (47K/12)
D1-11 DA221 DIODE
D41 ZSH5MA27 SURGE ABSORBER
D42 1812L110PR VARISTOR
D81 02DZ18(X,Y) ZENER DIODE
D82 1SS355 DIODE
D211 1SS372 DIODE
D212 MC2858 DIODE
D301 MA742 DIODE
D331,332 MC2858 DIODE
D351-355 HVC350B VARIABLE CAPACITANCE DIODE
D401 1SS355 DIODE
D421 HZU5ALL DIODE
D441-444 MA2S304 VARIABLE CAPACITANCE DIODE
D445 1SV278 VARIABLE CAPACITANCE DIODE
D446 1SS355 DIODE
D447,448 HSC277 DIODE
D502 MC2850 DIODE
D503 02DZ5.1(Y) ZENER DIODE
D601,602 MA4PH633 DIODE
D604,605 XB15A709 DIODE
D606-609 MA742 DIODE
D651 1SS355 DIODE
IC41 KIA7808AF ANALOGUE IC
IC42,43 NJM78L05UA BI-POLAR IC
IC44,45 BD4740G MOS-IC
IC81 AT24C12810SU18 ROM IC
IC101 30622MEP-A01GP MICROPROCESSOR IC
IC201 M62364FP MOS-IC
IC211 NJM2100V MOS-IC
IC213 BU4066BCFV MOS-IC
IC214,215 BA10358FV MOS-IC
IC241 AQUA-L MOS-IC
IC281 2B LA4600 BI-POLAR IC
IC321 TK14489V BI-POLAR IC
IC401 MB15A02 MOS-IC
IC651 TA75W01FU MOS-IC
Q41 2SJ645 FET
Q42 KRC102S DIGITAL TRANSISTOR
Q43 12A02CH TRANSISTOR
Q44 KRC102S DIGITAL TRANSISTOR
Q45 12A02CH TRANSISTOR
Q46 KRC102S DIGITAL TRANSISTOR
Q81 RT1N441U TRANSISTOR
Q82,83 2SK1830 FET
Q84 KRC414RTK DIGITAL TRANSISTOR
Q201 2SC3928A TRANSISTOR
Q211 2SC4919 TRANSISTOR
Q212,213 2SK1830 FET
Q241 RT1P141U TRANSISTOR
Q281 DTC363EU DIGITAL TRANSISTOR
Q282 KRC102S DIGITAL TRANSISTOR
Q301 2SC3928A TRANSISTOR
Q341 2SC3928A TRANSISTOR
Q351 2SC5636 TRANSISTOR
Q352 3SK318 FET
Q353 3SK255 FET
Q406 2SK508NV(K52) FET
Q421 2SA1832(GR) TRANSISTOR
Q422 2SC4738(GR) TRANSISTOR
Q431 2SC4649(N,P) TRANSISTOR
Q441 2SK508NV(K52) FET
Q442 2SJ347 FET
Q443 KRX102U TRANSISTOR
Q445 2SC3928A TRANSISTOR
Q446,447 2SC5636 TRANSISTOR
Q500 2SC5110(O) TRANSISTOR
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7090-10)
TK-8160
25
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts
Ref. No. Address Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7090-10)
Q501 2SC3356(R24) TRANSISTOR
Q502 RD00HVS1 PREDRIVE FET
Q503 PD55008TR DRIVE FET
Q504 2B RD60HUF1-01 FINAL FET
TH301 B57331V2104J THERMISTOR
TH351 NCP18XW332J03 THERMISTOR
TH441 NCP18XH103K03 THERMISTOR
TH672,673 B57331V2104J THERMISTOR
TK-8160
26
3
2
1
BA
1
25
14
26
12
10
24
IC281
Q504
8
611
37
2
103
4
41 27
19x2
18
18
2320
21 17
Dx8
A
A
C
701Chassis
702S/No. label
703Caution sticker
C
B
B
TX-RX unit
Display unitCx12
A
102
104
101
704Caution sticker(K only)
A M2.6 x 8 : N67-2608-48
B M2 x 8 : N80-2008-48
C M2.6 x 6 (Br-Tap) : N87-2606-48
D M2.6 x 14 (Br-Tap) : N87-2614-48
EXPLODED VIEW
Parts with the exploded numbers larger than 700 are not supplied.
TK-8160
27
3
2
1
DC
705Pamphlet
5 Instruction manual (B62-1829-00)
31 Protection bag (H25-2341-04)
31 Protection bag (H25-2341-04)
29 Packing fixture (H12-3178-05)
29 Packing fixture (H12-3178-05)
32 Item carton case (H52-2089-02)
42 Microphone (T91-0639-05) : K
30 Carton board (H13-1190-02)
35 Bracket (J29-0662-03)
39 Screw set (N99-0395-05)
34 MIC holder (J19-1584-05) : K
15 Fuse (6 x 30) 10A (F51-0016-15) x 2
9 DC cord (E30-3339-05)
706UPC code label
PACKING
Parts with the exploded numbers larger than 700 are not supplied.
TK-8160
28
Test Equipment Required for Alignment
Test Equipment Major Specifications
1. Standard Signal Generator Frequency Range 400 to 520MHz
(SSG) Modulation Frequency modulation and external modulation
Output –127dBm/0.1µV to greater than –7dBm/100mV
2. Power Meter Input Impedance 50Ω
Operation Frequency 400 to 520MHz or more
Measurement Capability Vicinity of 100W
3. Deviation Meter Frequency Range 400 to 520MHz
4. Digital Volt Meter Measuring Range 1 to 20V DC
(DVM) Accuracy High input impedance for minimum circuit loading
5. Oscilloscope DC through 30MHz
6. High Sensitivity Frequency Range 10Hz to 1000MHz
Frequency Counter Frequency Stability 0.2ppm or less
7. Ammeter 20A
8. AF Volt Meter Frequency Range 50Hz to 10kHz
(AF VTVM) Voltage Range 1mV to 3V
9. Audio Generator (AG) Frequency Range 20Hz to 20kHz or more
Output 0 to 1V
10. Distortion Meter Capability 3% or less at 1kHz
Input Level 50mV to 10Vrms
11. 4Ω Dummy Load Approx. 4Ω, 10W or more
12. Regulated Power Supply 13.6V, approx. 20A (adjustable from 9 to 17V)
Useful if ammeter requipped
13. Spectrum Analyzer Center frequency 50KHz to 600MHz
14. Tracking Generator Output Voltage 100mV or more
Tuning cable (E30-3383-05)
Adapter cable (E30-3383-05) is required for
injecting an audio if PC tuning is used.
See “PC Mode” section for the connection.
MIC connector
(Front view)
Test cable for microphone input (E30-3360-08)
1 : BLC
2 : PSB
3 : E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM
ADJUSTMENT
Lead wire +
MICShield wire –
3
2
4
5
6
7
8
3
1
2
4
5
6
7
8
1GREEN
RED
BLACK
BLUE
SHIELD
WHITE
GRAY
YELLOW
PTT
E
MIC-E
MIC
HK
18
TK-8160
29
ADJUSTMENT
Adjustment Location Switch
Adjustment Points
Notes
• EEPROMThe tuning data (Deviation, Squelch, etc.) for the EEP-
ROM, is stored in memory. When parts are changed, re-
adjust the transceiver.
• AF PA IC (IC281)How to mounting the IC281.
• Speaker CableThe speaker cable should be formed before mounting the
shield cover as below.
• FuseTo mount the fuse, the cable terminal direction must be as
follow.
Locator
Speaker
cable
This side up This side up
Cable terminal Cable terminal
Fuse
Power
Volume
up/down Display
Channel
up/down Speaker
MIC jack Function key
HORPA
+–
IC2
81
RESET
5MCNVSS
POWER
RXDTXD
R822
R823
Q503
DC
Q504
R5
25
RF
R536
8T PC
IGN
CV
BPF
AFV
VR
1
8T
TEMP2
TEMP1
TX-RX UNIT
Component side
ANT
L321
BPF
TC442
TC441
+ –
TX-RX UNIT
Foil side
IC28
1
TX-RX UNIT
Component side
Pin 1 marker
Part name label face down
TK-8160
30
ADJUSTMENT
PCB Section
1. Setting 1) Power supply voltage
DC Power supply terminal : 13.6V
2. VCO lock 1) CH : TX high Digital voltmeter CV TC442 5.5V ±0.1V
voltage*
2) CH : RX high TC441 5.5V ±0.1V
3) CH : TX low Check 0.7V or more
4) CH : RX low
3. IF coil 1) CH : RX center (Wide) SSG AFV L321 3.25~3.35V (DC)
2) SSG output : –53dBm (501µV) Digital voltmeter
Mod : 1kHz, Dev : 3kHz
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
Test Frequency
ChannelK M
RX (MHz) TX (MHz) RX (MHz) TX (MHz)
1 470.05 470.10 460.05 460.10
2 450.05 450.10 440.05 440.10
3 489.95 489.90 479.95 479.90
4 470.00 470.00 460.00 460.10
5 470.20 470.20 460.20 460.20
6 470.40 470.40 460.40 460.40
Test Signaling
RX TX
1 None None
2 None 100Hz Square
3 QT : 67.0Hz QT : 67.0Hz
4 QT : 151.4Hz QT : 151.4Hz
5 QT : 210.7Hz QT : 210.7Hz
6 QT : 254.1Hz QT : 254.1Hz
7 DQT : 023N DQT : 023N
8 DQT : 754I DQT : 754I
9 DTMF : 159D DTMF : 159D
10 None DTMF Code 9
11 FleetSync 1200 bps FleetSync 1200 bps
: 100~1000 : 100~1000
12 FleetSync 2400 bps FleetSync 2400 bps
: 100~1000 : 100~1000
13 None Single Tone : 1000Hz
14 2-Tone 2-Tone
A : 304.7Hz, B : 3106.0Hz A : 304.7Hz, B : 3106.0Hz
15 Signle Tone : 979.9Hz Signle Tone : 979.9Hz
3 or 5 Reference Level Adjustment Frequency
Tuning K M
point RX (MHz) TX (MHz) RX (MHz) TX (MHz)
Low 450.05 450.10 440.05 440.10
Low’ 460.05 460.10 450.05 450.10
Center 470.05 470.10 460.05 460.10
High’ 480.05 480.10 470.05 470.10
High 489.95 498.90 479.95 479.90
Fig. 1
Ref –20 dBmPeakLog10dB/
Atten 0 dB
W1 S2S3 FC
AA
Center 470.1 MHz#Res BW 30 kHz
Span 140 MHzSweep 388.9 ms (401 pts)VBW 30 kHz
M : 440.1MHzK : 450.1MHz–61.23dBm
M : 460.1MHzK : 470.1MHz–55.74dBm
M : 480.0MHzK : 490.0MHz–56.13dBm
TK-8160
31
ADJUSTMENT
4. RF 1) CH : RX center (Wide) Tra generator ANT PC key Adjust the BPF waveform
bandpass CH : RX low (Wide) Spectrum analyzer BPF to Fig. 1
filter CH : RX high (Wide)
2) Tra generator output : –30dBm
Connect the spectrum analyzer
to BPF terminal
* Adjustment of TX VCO lock voltage1. Remove R525, R823, R536 and R822 (all on component side).
2. Remove PCB from chassis.
3. Transmit and check voltage at [CV] point.
Warning : Do not transmit if step “1.” is not complete.
4. Adjust of voltage can be done by tuning TC442.
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
Receiver Section
1. Seisitivity 1) CH : RX low (Wide/Narrow) SSG ANT Check SINAD
CH : RX center (Wide/Narrow) Oscilloscope EXT. SP : 12dB or higher
CH : RX high (Wide/Narrow) AF V.M
2) SSG output Distortion meter
: –118dBm (0.28µV) (Wide)
: –116dBm (0.35µV) (Narrow)
Mod : 1kHz
Dev : ±3.0kHz (Wide)
Dev : ±1.5kHz (Narrow)
2. Squelch 9 1) CH : RX low (Wide) PC key Adjust to open the squelch
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: 12dB SINAD+7dB
Mod : 1kHz
Dev : ±3.0kHz (Wide)
Dev : ±1.5kHz (Narrow)
3. Squelch 1 1) CH : RX low (Wide)
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: 12dB SINAD+2dB
Mod : 1kHz
Dev : ±3.0kHz (Wide)
Dev : ±1.5kHz (Narrow)
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
Transmitter Section
1. Frequency 1) CH : TX center Frequency counter ANT PC key Adjust to center frequency Within ±100Hz
2) Transmit
2. Maximum 1) CH : TX high Power meter VR1 28W ±1W
power 2) Transmit
limitting
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
TK-8160
32
ADJUSTMENT
3. High 1) CH : TX low Power meter ANT PC key 25W ±1.0W
power CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
4. Low 1) CH : TX low 5W ±1.0W
power CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
5. DQT 1) CH : TX low (Wide) Modulation analyzer Adjust the waveform as below
balance CH : TC center (Wide/Narrow) or Linear detector
CH : TX high (Wide) (LPF : 3kHz)
2) Transmit Oscilloscope
6. MAX 1) CH : TX low (Wide) Modulation analyzer ANT PC key ±4.0kHz (Wide) ±50Hz
balance CH : TC center (Wide/Narrow) or Linear detector MIC ±2.0kHz (Narrow)
CH : TX high (Wide) (LPF : 15kHz) According to the large +, –
2) AG : 1kHz/50mV Oscilloscope
3) Transmit AG
AF V.M
7. MIC 1) CH : TX center (Wide/Narrow) Check ±3kHz±0.2kHz
sensitivity 2) AG : 1kHz/5mV (Wide)
3) Transmit ±1.5kHz±0.1kHz
(Narrow)
8. DQT 1) CH : TX center (Wide/Narrow) Modulation analyzer ±0.75kHz (Wide) ±0.05kHz
deviation 2) Transmit or Linear detector ±0.35kHz (Narrow)
(LPF : 3kHz)
9. QT 1) CH : TX center (Wide/Narrow) Oscilloscope ±0.75kHz (Wide) ±0.05kHz
deviation 2) Transmit ±0.35kHz (Narrow)
10. DTMF/MSK 1) CH : TX center (Wide/Narrow) LPF : 15kHz ±3.0kHz (Wide) ±0.2kHz
deviation 2) Transmit ±1.5kHz (Narrow)
11. Single tone 1) CH : TX center (Wide/Narrow)
deviation 2) Transmit
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
If normal power is not obtained, please follow the
step belowOpen the shielding cover (upper), and screw 3 locations
around ANT pin.
1. Switch off the transceiver.
Impedance of Final FET (Q504) and Drive FET (Q503) can
be measured easily using DVM Ω mode.
Normal condition – Gate : 20kΩ~50kΩ, Drain : 1MΩ~2MΩ
The above impedance values are rough estimations.
2. Switch on the transceiver. Check the voltage at R823 out-
put point.
The voltage is around 13.6V in receiving condition. The
voltage will be 12.6V~ in transmitting condition. If found
0V at this point then R823 is broken.
3. Remove R525.
4. Connect 50Ω load at the ANT location.
Transmit and check current drain at High power mode.
If the current drain is less than 1A, then Final FET is bro-
ken.
If the current drain is less than 5.0A, short the Drive FET
gate to ground, and check the current drain.
If the current drain is not 0.1A less than the original value,
then the Drive FET is broken.
5. Check input power level at Drive FET gate location.
Connect the wire to [RF] location.
Transmit and check for power to be within the range of
0.7W~1W.
If power found is less than 0.3W, check the circuit before
the Drive FET.
TK-8160
33
TERMINAL FUNCTION
CN2No. Name I/O Function
1 SB O Battery voltage DC supply
2 NC - -
3 GND O Ground
4 DETO O FM detector output
5 FNC1 I/O Programable I/O (programmed by FPU)
6 FNC2 I/O Programable I/O (programmed by FPU)
7 FNC3 I/O Programable I/O (programmed by FPU)
8 FNC4 I/O Programable I/O (programmed by FPU)
9 FNC5 I/O Programable I/O (programmed by FPU)
10 FNC6 I/O Programable I/O (programmed by FPU)
11 FNC7 I/O Programable I/O (programmed by FPU)
12 FNC8 I/O Programable I/O (programmed by FPU)
Function Port Assignment
KDS-100, KGP-2A/2B
Name I/O
FNC1 - -
FNC2 - -
FNC3 Data Channel I
FNC4 PTT I
FNC5 Carrier Operated Relay O
FNC6 Audio Mute I
FNC7 Mic Mute I
FNC8 TX Relay O
Scrambler
Name I/O
FNC1 - -
FNC2 - -
FNC3 TX Relay O
FNC4 Scrambler O
FNC5 Scrambler Code1 (1) O
FNC6 Scrambler Code2 (2) O
FNC7 Scrambler Code3 (4) O
FNC8 Scrambler Code4 (8) O
Port Function is Low Active. (Exclude : Scrambler Code)
CN3No. Name I/O Function
1 IGN I Ignition sens input
2 DATAI I External transmit signal input
3 DETO O FM detector output
4 TXAFI I TX audio input from scrambler board
5 TXAFO O TX audio output to scrambler board
6 EMGMIC I Emergency MIC input (1kHz/1.2mVrms)
7 RXAFO O RX audio output to scrambler board
8 ALTI I External alert tone signal input
9 RXAFI I RX audio input from scrambler board
10 5C O 5V DC power supply (50mA MAX)
11 8C O 8V DC power supply (50mA MAX)
34
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C20
C2
1
C2
7C
1
C6
C7
C9
D2
0
L1
IC1
R2
2
R2
3
R24R25
R2
6
R2
7
Q7Q8
R1
R2
R3
R4
R5
R6R7
R8
R9
CP
1
C1
0
C11
C1
2C
13
C1
4C15
C16
C17C1
8
C1
9
D1
D2
SE
G3
0
SE
G2
9
SE
G2
8
SE
G2
7
SE
G2
6
SE
G2
5
SE
G2
4
SE
G2
3
SE
G2
2
SE
G2
1
SE
G2
0
SE
G1
9
SE
G1
8
SE
G1
7
SE
G1
6
SE
G1
5
SE
G1
4
SE
G1
3
SE
G1
2
SE
G1
1
SE
G1
0
SE
G9
SE
G8
SE
G7
SE
G6
D7
J1
MIC JACK
D10
D11
D12
D13D16
D17
D18
D22
POWER
R29
R31
VOL UP
VOL DOWN
GND
LCD
S A B
ME
MBL
SB
PTT
MIC
HOOKCM
GND
ME
MBL
SB
PTT
MIC
HOOKCM
1
161732
33
4849 64
TK-8160 PC BOARD
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
35
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DODICECL
CMBL
BUSYTXNC5C8CSB
POWERHOOK
PTTGND
MEMIC
C22C23
C24
C25
C3
0
D2
1
L1
1
R10
R11
R14
R1
5
R1
6
R17
R18
R1
9
R2
0
R21
Q1 13
4 5
Q2
E BC
Q3Q4
CN
1
C1
4S
EG
9
SE
G8
SE
G7
SE
G6
SE
G5
SE
G4
SE
G3
SE
G2
SE
G1
SE
G0
CO
M3
CO
M2
CO
M1
CO
M0
D3
D4
D5
D6
D8
D9
D14
D15
R28
R30
CH UP
CH DOWN
B C
J72-0959-09
J72-0959-09
18
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
PC BOARD TK-8160
Component side
Foil side
Layer 1
Layer 2
Component side
Foil side
Layer 1
Layer 2
Ref. No. Address
IC1 12H
Q1 11N
Q2 11O
Q3 10O
Q4 10M
Q7 13C
Q8 13B
D20 9C
D21 10M
Ref. No. Address
D1 4D
D2 6G
D3 4N
D4 6K
D5 6N
D6 6O
D7 4I
D8 3K
D9 4L
D10 4H
D11 3G
D12 4F
D13 3I
D14 4K
D15 3L
D16 3H
D17 4G
D18 3F
D22 4C
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DODICECL
CMBL
BUSYTXNC5C8CSB
POWERHOOK
PTTGND
MEMIC
C20
C21
C22C23
C24
C25
C27
C30
C1
C6
C7
C9
D20
D21
L1
1
IC1
R10
R11
R14
R15
R16
R17
R18
R19
R2
0
R21
R22
R23
R24R25
Q1 13
4 5
Q2
E BC
R2
6
Q3
R2
7
Q4
Q7Q8
R1
R2
R3
R4
R5
R6R7
R8
R9
CN
1
CP
1
C1
0
C11
C12
C13
C14C15
C16
C17C1
8
C19
D1
D2
SE
G30
SE
G29
SE
G28
SE
G27
SE
G26
SE
G25
SE
G24
SE
G23
SE
G22
SE
G21
SE
G20
SE
G19
SE
G18
SE
G17
SE
G16
SE
G15
SE
G14
SE
G13
SE
G12
SE
G11
SE
G10
SE
G9
SE
G8
SE
G7
SE
G6
SE
G5
SE
G4
SE
G3
SE
G2
SE
G1
SE
G0
CO
M3
CO
M2
CO
M1
CO
M0
D3
D4
D5
D6
D7
D8
D9
J1
MIC JACK
D10
D11
D12
D13
D14
D15
D16
D17
D18
D22
POWER
R28R29
R30
R31
VOL UP
VOL DOWN
GND
CH UP
CH DOWN
LCD
S A B C
ME
MBL
SB
PTT
MIC
HOOK
CM
GND
ME
MBL
SB
PTT
MIC
HOOK
CM
J72-0959-09
J72-0959-09
1
161732
33
4849 64 18
TK-8160 PC BOARD
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09) DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
PC BOARD TK-8160
Component side
Foil side
Layer 1
Layer 2
Component side
Foil side
Layer 1
Layer 2
Ref. No. Address
IC1 12H
Q1 11N
Q2 11O
Q3 10O
Q4 10M
Q7 13C
Q8 13B
D20 9C
D21 10M
Ref. No. Address
D1 4D
D2 6G
D3 4N
D4 6K
D5 6N
D6 6O
D7 4I
D8 3K
D9 4L
D10 4H
D11 3G
D12 4F
D13 3I
D14 4K
D15 3L
D16 3H
D17 4G
D18 3F
D22 4C
36
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R401
C22
C23
R407
R408
R215
R216
R218
R222
C404
C405
C409
C415
C223
C227R276
R277
R279
C261
C113
C116
R3
C13
C18
C19
R208
C110
C111
C112
C115
C117
R108
R109
R232
R278
C273
C274
R113
R115
R2
R4
R214
R217
R233
C214
C215
C217
C14
C15
C16
C17
R402
R403
R424
C212
C422
C423
C20
C21
C4
1
C4
6
CN
6
1
6
SB
PA
HOR
GND
J1
EXT. SP
HOR
PASmartrunk
+–
C42
C47
F41
L5
05
C5
26
KAP-2
C528
C2
89
CN5
E SP
1
10
IC281
Q2
82
R2
81
R2
82
R2
84
R2
86
C2
82
C2
84
C2
88
C2
93
R9
3
RESET
5MCNVSS
Q281
C93C94
R283
C281
C283
R101
R92R94
C5
17
R8
7
R9
7
R9
8
R9
9
CP
1D
11
R9
5
C5
18
CN
2
1SB
NC
GND
DETO
FNC1
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8
+
R224
C96
Q84
R88
R96
D3
R2
20
IC4
3
C6
3
Q4
5
D1
D2
R1
25
R1
R4
6
+
+
O G I
+
POWER
1D
I
CE
CM
BSYL
ED
DISP
ID 8C
POW
ER
PT
T
GN
D
DO
CL
MB
L
TXLE
D
5C
SB
HOO
K
GN
D
MIC
17
2
18CN1
C59
C65
C66
C67
Q46
R45
R47
L211
C60
C64
D4
D5
D6
D7
D8
D9
D1
0
Q2
13
12
SD
G
RXD
TXD
R8
22
L5
06
R5
37
C5
40
R8
23
C5
37
C5
45
Q503 DG
S
S
DC
+
L507
C535
C536
C538
C539
C541
R5
25
RF
R524
R526
R534
R535
R536
C527C534
R6
51
R6
59
C6
51
C6
52
R5
38
C5
32
D5
03
5
8
8T R6
R
IC6
R521
C543
C2
02
1
11
8C
5C
RX
AF
I
AL
TI
RX
AF
O
EM
GM
IC
TX
AF
O
TX
AF
I
DE
TO
DA
TA
I
IGN
CN3
DG
S
IGN
+R221
R223
Q201Q212
R2
19C
20
1
C2
19
Q211
C2
13
+ 1
4 5
8
IC211
+
R212
R213
C21
C216
C218
C413
C4
C416
C224
D401
D211
L40
L404
R201
R202
R4
21
R4
23
R4
25
R4
27
R4
28
C4
25
+
+
+
CV
R422
R426
R429
R430
C403
C424
C426
C427
D421
Q4
21
Q422
IC401
1
1011
20
C410
D2
12
TK-8160 PC BOARDTX-RX UNIT (X57-7090-10) Component side view (J72-0956-09)
37
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R211
R407
R230
R241
R242
R243
R244
R245
R246
R247
R248
R251
C409
R254
R255
R258
R259
C222
C226
R263
R264
R265
R266
R269R270
R271
R272
R273R274
R275C242
C243
C244
C245
C246
C247
C248
C257
C265
C267
C268
C271
R207
C212
C205
R256
R261
R262
R267
R268
C251
C259
C264
C275
C276
R229
R824
R252
R257
C252
C255
4
R8
22
C5
45 C
54
8C
54
9
G Q504
R6
53
R6
54
R6
59
R6
62
C6
51
C6
52
C5
32
1
45
8
8T
PC
TEMP1
R652
R655 R658
R660
R661
R664
D651IC651
521
543
C2
02
IGN
+
R4
06
C4
06
C2
13
Q3
41
R4
09
5
8
+
+
R404
R405
R212
R213
C203C211
C407
C218
C411
X401
C412
C413
C414
C224
D401
R342L402
L404
R202
R203
1
0
C410
L3
41L3
42
L3
43
R3
06
R3
32R
33
4C3
03
C3
41
C3
43
C3
45
D3
32
+
R304
R305
R312
R313 R314
R333
R335
R336
C304
C305
TH301
R341
C310
C325
C331C332
C333C344
C346
C4
01
R3
55
C3
26
TH
351
Scrambler
BPF
+
+
IC2
01
1 12
13
24
AFV
C204
C206
C402
C231
C461
R303
R322
R323R324
R331
C324
C349
C356
D331
R204
R205
R206
R2
60
C2
53
C2
54
C2
56
C2
60 C
26
3
C2
66
C262
R6
06 C
62
4
VR
1
C5
65
C5
67
8T
R657
D609
L5
08
C5
50
C5
51
C5
64
D
R607
C625
C672
TH672
C555
C556
C576
R800
C616C574
C575
J72-0956-09
C6
27
D6
01
C6
03
C6
26
D6
02
TH
673
C5
70
TEMP2
C609
C613
C673
R2
31
C3
91
R3
81
IC213
1
7 8
14
R253C221
IC241
1 910
161725
26
32
R2
27
R2
28
C2
25
C2
28
C2
33
Q2
41 1
8
IC2
14
R225
C229
C2
30
C2
70
R3
92
R3
93
++
5
R226
IC2
15
1 458
PC BOARD TK-8160
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-7090-10) Component side view (J72-0956-09)
Ref. No. Address
IC43 12B
IC201 11N
IC211 11J
IC213 10P
IC214 12Q
IC215 12P
IC241 11P
IC281 10B
IC401 10J
IC651 8J
Q45 13C
Q46 12C
Q84 11F
Q201 10J
Q211 11I
Q212 10I
Q213 12F
Q241 12P
Q281 11D
Q282 10D
Q341 13K
Q421 12H
Q422 13H
Q503 6G
Q504 5K
D1 12D
D2 13F
D3 12F
D4 12E
D5 12E
D6 12E
D7 12E
D8 12E
D9 12E
D10 11E
D11 11E
D211 11H
D212 11I
D331 12N
D332 13O
D401 12J
D421 13I
D503 8J
D601 6P
D602 6P
D609 8N
D651 8L
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R401
C22
C23
R211
R407
R408
R215
R216
R218
R222
R230
R241
R242
R243
R244
R245
R246
R247
R248
C404
C405
R251
C409
R254
R255
R258
R259
C415
C222
C223
C226
C227
R263
R264
R265
R266
R269R270
R271
R272
R273R274
R275
R276
R277
R279 C242
C243
C244
C245
C246
C247
C248
C257
C261 C265
C267
C268
C271
C113
C116
R3
C13
C18
C19
R207
R208
C110
C111
C112
C115
C117
R108
R109
R232
R278
C273
C274
R113
R115
R2
R4
R214
R217
R233
C214
C215
C217
C14
C15
C16
C17
R402
R403
R424
C212
C422
C423
C20
C21
C205
R256
R261
R262
R267
R268
C251
C259
C264
C275
C276
R229
R824
R252
R257
C252
C255
4
C4
1
C4
6
CN
6
1
6
SB
PA
HOR
GND
J1
EXT. SP
HOR
PASmartrunk
+–
C42
C47
F41
L5
05
C5
26
KAP-2
C528
C2
89
CN5
E SP
1
10
IC281
Q2
82
R2
81
R2
82
R2
84
R2
86
C2
82
C2
84
C2
88
C2
93
R9
3
RESET
5MCNVSS
Q281
C93C94
R283
C281
C283
R101
R92R94
C5
17
R8
7
R9
7
R9
8
R9
9
CP
1D
11
R9
5
C5
18
CN
2
1SB
NC
GND
DETO
FNC1
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8
+
R224
C96
Q84
R88
R96
D3
R2
20
IC4
3
C6
3
Q4
5
D1
D2
R1
25
R1
R4
6
+
+
O G I
+
POWER
1D
I
CE
CM
BSYL
ED
DIS
PID
8C
POW
ER
PT
T
GN
D
DO
CL
MB
L
TXLE
D
5C
SB
HO
OK
GN
D
MIC
17
2
18CN1
C59
C65
C66
C67
Q46
R45
R47
L211
C60
C64
D4
D5
D6
D7
D8
D9
D1
0
Q2
13
12
SD
G
RXD
TXD
R8
22
L5
06
R5
37
C5
40
R8
23
C5
37
C5
45 C
54
8C
54
9
Q503 DG
S
S
DC
+
GL507
C535
C536
C538
C539
C541
Q504
R5
25
RF
R524
R526
R534
R535
R536
C527C534
R6
51
R6
53
R6
54
R6
59
R6
62
C6
51
C6
52
R5
38
C5
32
D5
03
1
45
8
8T
PC
TEMP1
R652
R655 R658
R660
R661
R664
D651IC651
R521
C543
C2
02
1
11
8C
5C
RX
AF
I
AL
TI
RX
AF
O
EM
GM
IC
TX
AF
O
TX
AF
I
DE
TO
DA
TA
I
IGN
CN3
DG
S
IGN
+R221
R223
Q201Q212
R2
19C
20
1
C2
19
Q211
R4
06
C4
06
C2
13
Q3
41
R4
09
+ 1
4 5
8
IC211
+
+
R404
R405
R212
R213
C203C211
C407
C216
C218
C411
X401
C412
C413
C414
C416
C224
D401
D211
R342L402
L404
R201
R202
R203
R4
21
R4
23
R4
25
R4
27
R4
28
C4
25
+
+
+
CV
R422
R426
R429
R430
C403
C424
C426
C427
D421
Q4
21
Q422
IC401
1
1011
20
C410
L3
41L3
42
L3
43
R3
06
R3
32R
33
4C3
03
C3
41
C3
43
C3
45
D3
32
+
R304
R305
R312
R313 R314
R333
R335
R336
C304
C305
TH301
R341
C310
C325
C331C332
C333C344
C346
C4
01
R3
55
C3
26
TH
351
Scrambler
BPF
+
+
IC2
01
1 12
13
24
AFV
C204
C206
C402
C231
C461
R303
R322
R323R324
R331
C324
C349
C356
D331
R204
R205
R206
R2
60
C2
53
C2
54
C2
56
C2
60 C
26
3
C2
66
C262
R6
06 C
62
4
VR
1
C5
65
C5
67
8T
R657
D609
L5
08
C5
50
C5
51
C5
64
D
R607
C625
C672
TH672
C555
C556
C576
R800
C616C574
C575
J72-0956-09
C6
27
D6
01
C6
03
C6
26
D6
02
TH
673
C5
70
TEMP2
C609
C613
C673
R2
31
C3
91
R3
81
IC213
1
7 8
14
R253C221
IC241
1 910
161725
26
32
R2
27
R2
28
C2
25
C2
28
C2
33
Q2
41 1
8
IC2
14
R225
C229
C2
30
C2
70
R3
92
R3
93
++
5
R226
IC2
15
1 458
D2
12
TK-8160 PC BOARD
TX-RX UNIT (X57-7090-10) Component side view (J72-0956-09)
PC BOARD TK-8160
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-7090-10) Component side view (J72-0956-09)
Ref. No. Address
IC43 12B
IC201 11N
IC211 11J
IC213 10P
IC214 12Q
IC215 12P
IC241 11P
IC281 10B
IC401 10J
IC651 8J
Q45 13C
Q46 12C
Q84 11F
Q201 10J
Q211 11I
Q212 10I
Q213 12F
Q241 12P
Q281 11D
Q282 10D
Q341 13K
Q421 12H
Q422 13H
Q503 6G
Q504 5K
D1 12D
D2 13F
D3 12F
D4 12E
D5 12E
D6 12E
D7 12E
D8 12E
D9 12E
D10 11E
D11 11E
D211 11H
D212 11I
D331 12N
D332 13O
D401 12J
D421 13I
D503 8J
D601 6P
D602 6P
D609 8N
D651 8L
38
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L450
L451
R433
R449
C606C607
C220 R
R453R454
R457
C610
R458
C611
C614
C615
R462
R463
R464
C620
C431
C4
C445
C446
C
C456
C45
C459
C269
C460
C465
C467
C469
C477
L509
C481
L321
R301
L351
R309
L356
L359
R310
R311
L361
R509
R321
R519
R520
C301
C302
C307
C308
C501
C502
C505C507
R351
C509
R352
R353
R354
R358
R359
C516
R360
XF351
R362
R367
R373
R374
C351
C353
C355
C359
C364
C366C368
C370
C371
C374
C376
C379
C571
C572
C573
C380
C382
C383
C385
L604
C389
L605
C393
C394
L443
L444
L4
++
CF
30
1
WID
E
CF
30
2
NA
RR
OW
1
10 11
20
123 4
+
+
DS
G
1
23
5
DGS
D
S
G
R6
01
R6
02
R6
03
C6
18
C6
19
L3
60
R5
39
R3
76
R3
78
R3
80
C3
84
L6
01
C3
86C
38
7
L6
03
C3
88
C3
90
C3
95
L4
56
R4
59
R4
60
R4
61
X2
41
C2
72
C4
70
C4
80
C4
82
C4
83
R3
02
L3
52
R3
07
L3
54
L3
55
L3
57
L3
58
C3
06
C3
09
C5
15
C3
21
C3
22
C3
23
R3
61
R3
63
R3
64
R3
65
R3
66
R3
69
R3
70
R3
71
R3
72
C3
50 C3
54
C3
57
C3
58
C3
60
C3
61
C3
62
C3
63
C3
67
C3
69
C3
72
C3
73
C3
75
C3
77
C3
78
C3
81
C3
92
L5
01
L5
02
R5
01 R5
02
R5
06
R5
07
R5
11
R5
12
R5
13
R5
14
R5
15
R5
16
R5
17
R5
18
C5
04
C5
10
C5
11
C5
12C
51
3
C5
14
C5
20
L4
54
R4
31
R4
32
R4
41
R4
42
R4
43
R4
44
R4
45
R4
46
R4
47
R4
48
R4
51
R4
52
C4
34
C4
42
C4
43
C4
44
TH
441
C4
47
C4
51
C4
58
TC
44
1
C4
63
C4
64
C4
71
L4
42
L4
45
L4
49
L4
52
C4
66
1
23
4
J72-0956-09
BPF
ANT
R249
C241
C250
R240
R250
C249
Q500
D604
D605
D606
D607
D608
Q353
Q406
Q431
Q443
Q446
Q447
D351D352
D353
D354
D355
IC321
Q3
01
D4
47
D4
48
Q3
51
Q3
52
D3
01
Q5
01
Q5
02
D4
46
Q4
41
Q4
42
Q4
45
TK-8160 PC BOARDTX-RX UNIT (X57-7090-10) Foil side view (J72-0956-09)
39
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
L451
C43
C50
C51
C52
C53
C56
C58
449
R450 C81
C82
C441
C455
C456
C457
C459
0
7
R103R104
R111
R124
R128
R130
R519
R520
C101
C102
C106
C516
C523
C524
R41
R83
R90
L421
X86
CP6CP7
L441
L443
L446L448
G S D
1
4 5
8
1 345
D
S
G
1 345
2526
5051
DG
S
GS
D
+
+
+
+
DGS
1100
7576
+
+O
G
I
O
I
G
L5
02
L5
03
L5
04
R5
15
R5
16
R5
17
R5
22
C5
12C
51
3
C5
14
C5
21
C5
22
R4
42
R4
48
C4
42
C4
52
C4
53
C4
54
C4
58
TC
44
1
TC
44
2
C4
63
L4
42
L4
47
L4
49 C6
8
C6
9
C7
0
C7
1
L1
01
C2
85
C2
86
R1
10
R1
29
R4
4
R8
1R
82
CP
2C
P3
CP
4
CP
5
C5
4
C5
5C
57
R4
3
C4
8
C4
9
R2
85
C2
87
C2
90
R1
05
R4
2
R8
6
+ –
C85
C86
C88
C89C90
C91
R100
R102
R112
R126
R84
R91
R127
C114
R49
R50
R51
R85
C10
R5
R48
C24
C25
C26
C27
C28
C29
C30
C31
R131
R132
IC41
IC42
Q42
Q44
Q82
D442
D444
D445
D82
Q406
D502
IC101IC81
Q5
02
D4
41
D4
43
IC4
4
IC4
5
Q8
3
Q4
3Q
81
D4
1
D4
2
D8
1
Q4
1
PC BOARD TK-8160
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-7090-10) Foil side view (J72-0956-09)
Ref. No. Address
IC41 12Q
IC42 13O
IC44 13M
IC45 12L
IC81 11L
IC101 11N
IC321 12E
Q41 5P
Q42 4P
Q43 12P
Q44 12P
Q81 4P
Q82 10N
Q83 10N
Q301 13F
Q351 11E
Q352 10F
Q353 10B
Q406 13J
Q431 12I
Q441 12I
Q442 12I
Q443 11H
Q445 12I
Q446 12I
Q447 11G
Q500 10H
Q501 10I
Q502 9J
D41 3N
D42 5Q
D81 4P
D82 4P
D301 12F
D351 10D
D352 10C
D353 10A
D354 9C
D355 9B
D441 11K
D442 11J
D443 12K
D444 12K
D445 12K
D446 12H
D447 10G
D448 10G
D502 10J
D604 6A
D605 6A
D606 5B
D607 4A
D608 3A
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L450
L451
C43
C50
C51
C52
C53
R433
C56
C58
R449
C606C607
C220 R450
R453R454
R457
C610
R458
C611
C614
C615
C81
C82
R462
R463
R464
C620
C431
C441
C445
C446
C455
C456
C457
C459
C269
C460
C465
C467
C469
C477
L509
C481
L321
R103R104
R301
L351
R111
R309
L356
L359
R310
R311
L361
R509
R124
R128
R321
R130
R519
R520
C101
C102
C106
C301
C302
C307
C308
C501
C502
C505C507
R351
C509
R352
R353
R354
R358
R359
C516
R360
XF351
R362
R367
C523
C524
R373
R374
R41
C351
C353
C355
C359
C364
C366C368
C370
C371
C374
C376
C379
C571
C572
C573
C380
C382
C383
C385
R83
L604
C389
L605
C393
C394
R90
L421
X86
CP6CP7
L441
L443
L444
L446L448
++
CF
30
1
WID
E
CF
30
2
NA
RR
OW
1
10 11
20
123 4
+
+
DS
G
1
23
5
DGS
G S D
1
4 5
8
1 345
D
S
G1 3
45
2526
5051
DG
S
GS
D
+
+
+
+
DGS
1100
7576
+
+O
G
I
O
I
G
R6
01
R6
02
R6
03
C6
18
C6
19
L3
60
R5
39
R3
76
R3
78
R3
80
C3
84
L6
01
C3
86C
38
7
L6
03
C3
88
C3
90
C3
95
L4
56
R4
59
R4
60
R4
61
X2
41
C2
72
C4
70
C4
80
C4
82
C4
83
R3
02
L3
52
R3
07
L3
54
L3
55
L3
57
L3
58
C3
06
C3
09
C5
15
C3
21
C3
22
C3
23
R3
61
R3
63
R3
64
R3
65
R3
66
R3
69
R3
70
R3
71
R3
72
C3
50 C3
54
C3
57
C3
58
C3
60
C3
61
C3
62
C3
63
C3
67
C3
69
C3
72
C3
73
C3
75
C3
77
C3
78
C3
81
C3
92
L5
01
L5
02
L5
03
L5
04
R5
01 R5
02
R5
06
R5
07
R5
11
R5
12
R5
13
R5
14
R5
15
R5
16
R5
17
R5
18
R5
22
C5
04
C5
10
C5
11
C5
12C
51
3
C5
14
C5
20
C5
21
C5
22
L4
54
R4
31
R4
32
R4
41
R4
42
R4
43
R4
44
R4
45
R4
46
R4
47
R4
48
R4
51
R4
52
C4
34
C4
42
C4
43
C4
44
TH
441
C4
47
C4
51
C4
52
C4
53
C4
54
C4
58
TC
44
1
TC
44
2
C4
63
C4
64
C4
71
L4
42
L4
45
L4
47
L4
49
L4
52
C6
8
C6
9
C7
0
C7
1
L1
01
C4
66
C2
85
C2
86
R1
10
R1
29
R4
4
R8
1R
82
CP
2C
P3
CP
4
CP
5
C5
4
C5
5C
57
R4
3
C4
8
C4
9
R2
85
C2
87
C2
90
R1
05
R4
2
R8
6
1
23
4
J72-0956-09
+ –
BPF
ANT
R249
C241
C250
R240
R250
C249
C85
C86
C88
C89C90
C91
R100
R102
R112
R126
R84
R91
R127
C114
R49
R50
R51
R85
C10
R5
R48
C24
C25
C26
C27
C28
C29
C30
C31
R131
R132
IC41
IC42
Q42
Q44
Q500
D604
D605
D606
D607
D608
Q82
D442
D444
D445
Q353
D82
Q406
D502
IC101
Q431
Q443
Q446
Q447
D351D352
D353
D354
D355
IC321
IC81
Q3
01
D4
47
D4
48
Q3
51
Q3
52
D3
01
Q5
01
Q5
02
D4
41
D4
43
D4
46
Q4
41
Q4
42
Q4
45
IC4
4
IC4
5
Q8
3
Q4
3Q
81
D4
1
D4
2
D8
1
Q4
1
TK-8160 PC BOARD
TX-RX UNIT (X57-7090-10) Foil side view (J72-0956-09)
PC BOARD TK-8160
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-7090-10) Foil side view (J72-0956-09)
Ref. No. Address
IC41 12Q
IC42 13O
IC44 13M
IC45 12L
IC81 11L
IC101 11N
IC321 12E
Q41 5P
Q42 4P
Q43 12P
Q44 12P
Q81 4P
Q82 10N
Q83 10N
Q301 13F
Q351 11E
Q352 10F
Q353 10B
Q406 13J
Q431 12I
Q441 12I
Q442 12I
Q443 11H
Q445 12I
Q446 12I
Q447 11G
Q500 10H
Q501 10I
Q502 9J
D41 3N
D42 5Q
D81 4P
D82 4P
D301 12F
D351 10D
D352 10C
D353 10A
D354 9C
D355 9B
D441 11K
D442 11J
D443 12K
D444 12K
D445 12K
D446 12H
D447 10G
D448 10G
D502 10J
D604 6A
D605 6A
D606 5B
D607 4A
D608 3A
TK-8160 SCHEMATIC DIAGRAM
40
7
6
5
4
3
2
1
A B C D E
X57-709 1/4
-t
2SK1830Q213
R212
75k
R4
28
2.2
k
C4
64
47
0p
8C
R3
21
33
k
C4
12
10
u6
.3
R424
0
C4
55
0.5
p
C4
59
5p
TXAFI
R408
100k
R213
75k
C4
02
10
00
p
C2
12
15
00
p
C2
25
0.1
u
R3
01
1M
L341
330n
R3
35
10
k
R422
12k
C2
33
47
0p
R2
20
68
0
R2
27
22
k
C4
06
2p
FNC5
D4
46
1S
S3
55
C3
33
0.1
u
FNC4
R2
28
22
k
TC
44
2
10
p
R222
22k C211
0.018u
C4
46
5p
C414
10u6.3
TXAFO
C4
26
1u
16
R4
06
1.5
k
D212MC2858
C2
17
47
0p
SB
L402
10u
R216
0
D4
01
1S
S3
55
R4
48
39
k
R3
32
10
k
D4
41
MA
2S
30
4
FNC8
R4
51
4.7
k
R201
120k
C2
54
70
p
C2
74
70
p
5C
C441
15p
R217
100
D421
HZU5ALL
C4
07
10
00
p
R223
1k
C1
44
70
p
C1
74
70
p
C3
32
0.1
u
D332MC2858
R231
68k
L211
L443
27n
R3
03
4.7
k
C2
64
70
p
C4
66
47
0p
C3
14
70
p
D442
MA2S304
C2
44
70
p
C4
61
10
u6
.3
5C
R2
33
68
k
C1
54
70
p
R341
100
RXAFI
C1
94
70
p
R4
23
10
k
C202
4.7u6.38C
L451
R2
25
22
k
C4
65
22
u1
0
1I/O1
2O/I1
3O/I2
4I/O2
5C2
6C3
7VSS
8
9
10
11
12
13
14
C223
0.1u
C322 0.1u
C4
23
47
0p
R3
34
10
k
C2
06
10
00
p
L441
4.7u
5C
R221
4.7k
L4
50
4.7
u
C431
1000p
C222
0.1u
R445
1k
IGN
8C
C3
46
0.0
1u
R322 12k
R450
47k
R403 1k
R3
42
22
0k
DETO
C460
0.3p
C2
21
0.1
u
C4
04
10
0p
L448
27n
C4
24
47
0p
C227
0.1u
C4
25
0.0
47
u3
5
ALTI
TC
44
1
10
p
R2
03
91
k
C4
10
0.1
u
R2
29
10
0k
C3
31
0.1
u
D2111SS372
DETO
R3
05
1.8
k
R2
08
0
R431
0
C4
05
10
0p
C3
45
27
0p
L4
47
27
u
C4
01
10
00
p
C4
03
10
0p
C323 0.1u
FNC7
C4
15
0.0
1u
R3
36
10
k
C4
42
12
p
8C
FNC3
FNC6
C343
68p
C4
56
47
0p
L421
C3
04
70
p
C3
05
33
0p
C2
94
70
p
TXAFO
R2
02
56
0
C218
0.1u
8R
C230
10u6.3
R215
2.2k
C214 39p
L446
27u
2SK508NV(K52)Q444
RXAFI
C2
28
4.7
u
R2
30
39
k
2SC4738(GR)Q422
RXAFO
Q443KRX102U
R4
42
10
0
C4
34
47
0p
L4
44
4.7
u
R401 1k
2SC3928AQ341
1
2
3
4 5
6
7
8V+
IC201M62364FP
1 2 3 4 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8C
C3
21
0.0
1u
C4
63
47
0p
R214 330k
C2
24
70
p
C4
43
47
0p
R4
25
10
k
R3
04
22
k
R4
30
10
k
R402 1k
R409
100
C2
01
0.1
u
C4
22
47
0p
C2
29
1u
2SJ347Q442
C2
16
2.2
u1
0
L4
49
4.7
u
5C
R2
05
1k
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
C231
15u6.3
C213
0.1u
C413
0.1u
C3
03
47
00
p
D4
43
MA
2S
30
4
DATAI
5M
R4
41
22
0
8C
2SK1830Q212
C215
0.1u
C453
7p
2SA1832(GR)Q421
C220
0.1u
CN31 IGN
2 DATAI
3 DETO
4 TXAFI
5 TXAFO
6 EMGMIC
7 RXAFO
8 ALTI
9 RXAFI
10 5C
11 8C
R2
32
68
k
C447
0.5p
C4
51
47
0p
C341
100p
C2
26
47
0p
C445
4p
C3
25
15
u6
.3
L3
43
33
0n
R824
100k
R307
270k
R4
07
10
R429
1.5k
L4
45
4.7
u
TXAFI
R3
33
10
k
C324 0.1u
R4
47
47
k
C4
57
1.5
p
R323 2.2k
5C
C203
0.033u
C3
26
0.0
1u
C2
34
70
p
R3
24
0
R427
1k
1
2
3
45+IN2
6-IN2
7oUT2
8VCC
C3
02
10
00
p
C1
34
70
p
R443
100
C4
54
6p
R4
44
10
0k
C1
64
70
p
FNC2
C2
04
10
00
p
R404
2.2k
R3
02
4.7
k
L4
04
C2
04
70
p
R2
11
30
k
VC
GND XOUT
5C
R219
22k
R2
26
22
k
FNCI
L3
42
33
0n
C2
14
70
p
R449
100k
C4
11
0.1
u
RXAFO
R3
31
10
k
C3
44
56
p
R426
1k
R2
04
1k
C219
0.1u
L4
42
4.7
u
IC401MB15A02
1O
SC
IN
2N
C1
3O
SC
OU
T
4V
P
5V
CC
6D
O
7G
ND
8L
D
9N
C2
10
FIN
11
12
13
14
15
16
17
18
19
20
C3
01
4.7
u6
.3
1oUT
2-IN1
3+IN1
4VEE
5
6
7
8
C458
5p
C4
16
0.1
u
R218
820
R2
06
1k
L452
R4
05
10
k
C4
27
0.1
u3
5
D331MC2858
C4
09
22
p
CN21
2
3
4
5
6
7
8
9
10
11
12
R4
46
15
0
D4
45
1S
V2
78
C3
04
33
0p
R3
06
4.7
k
DETO
C1
84
70
p
C4
44
3p
C2
84
70
p
R421
10k
TH
44
1
NC
P1
8X
H1
03
K0
3
C4
52
47
0p
R4
32
47
0
R4
33
22
0k
DIGITAL
POTENTIOMETER
MICEM
AFV
50.4MHz
TCXO
PLL SYSTEM
Q444
DETO
BUFFER AMP
GND
SB
MICMT1
IF SW IF SW
UL
CHARGE PUMP
TX VCO
16.8MHz
FNC8
FNC7
FNC6
Q445
FLAMPO
RIPPLEFILTER
TX/RX
VOLTAGEDROPPED
Q421,422
RIPPLEFILTER
LSDI
RX VCO
RX VCO
OR GATE
CV
FNC5
FNC4
FNC3
QUCO
EMERGENCY MIC
FNC2
PH_S
DUAL GROUNDSENSE OP-AMP
FNC1
DEC2
D4-11
DEC1
IF_IN
SURGEABSORPTION
VCC
MIX_O
MIC MUTE
NC
OSC(E)
OSC(B)
SCAN
AGC
TX-RX UNIT (X57-7090-10)
MODULATION
RIPPLEFILTER
X401L77-1944-05
CL
K
NC
3
DATA
LE
FC
NC
4
FO
UTP
NC
5R
W/N
I
W/N
O
DT
M/H
SD
O
DT
M/H
SD
I
DO
VD
ref
RE
SE
T
GN
D
BLI
BL
O
FR
EQ
O
FR
EQ
IT
VI
TV
O
PC
/TV
O
PC
/TV
I
VD
D
LD
CL
K
DAT
MO
DI
MO
DO
AF
O
AF
I
oUT
-IN1
+IN1
VEE
IC215BA10358FV
+IN2
-IN2
oUT2
VCC
IC214BA10358FV
DUAL GROUNDSENSE OP-AMP
CF301L72-0993-05
CF302L72-0999-05
NARROW
WIDE
2SC4649(N,P)Q431
RF AMP
L321L34-4554-05
IC321TK14489V
FM IFSYSTEM
GND
RFIN
AFO
RSSI
FLAMPI
FLAMPO
SQLIN
SCAN
Hy_C
2SC4919Q211
AGC/MIC MUTE
IC211NJM2100V
MIC AMP
IC213BU4066BCFV
QUAD ANALOG SW
2SC3928AQ201
TX AF(DETO)
I/O3
O/I3
O/I4
I/O4
C4
C1
VDD
NARROWRSSI
WIDE
AFWHSDSW
DT
PLLE
CK
DTM/HSDI
EVLLD
DETSWSCRSW
2SC3928AQ445
T/R SW
Q442,443
2SK508NV(K52)Q441
RX VCO
D444
MA2S304
TX VCO
TX VCO
D1
1D
A2
21
D9
DA
22
1
D5
DA
22
1
D7
DA
22
1
D4DA221
D6DA221
D8DA221
D10DA221
R:7.9V
R:4.83V
T:0V
W:4.94V
N:0V
7.59V
6.92V7.91V
5.0V
T:0.93V5.35V
2.5V
5.0V
R:0V
T:6.73V
R:1.01VR:6.45V
0.720V
6.92V
4.97V
2.5V
8.0V
5.0V
R:7.09V
1.60V 4.93V5.02V
R:0.64V
W:0V
N:4.9V
7.92V
6.91V
SCHEMATIC DIAGRAM TK-8160
41
JIHGF
X57-709 2/4
-t
-t
ST
D
R355
330
DATA
I
R392
0
C273
680p
D301MA742
C482
470p
C357
0.0
1u
C265
390p
R365
1M
C269
4.7
u6.3
8R
C366
0.1
u
R452
120k
C249
10p
RD
F/F
D
R457
120k
R247
0
R278
82k
C266
0.1
u
C248
470p
L456
27n
R258
200k(D)
2SC3928AQ301
R453
100
R458
100
R248
0
C310
0.1
u
C261
0.1
u
C307
0.0
22u
R250
1M
8R
R275
56k
(D)
R274
3.3
k(D
)
R269
68k(D)
R266
3.3
k
L454
27n
R461
100
R352
100
R207
18k
R276
22k
C245
470p
R252100k
8R
R360
820k
C264
33p
R351
470
R273
180k(D)
R240
0
C483
470p
R358
220
R359
220k
C243
470p
C270
4.7
u6.3
D447
HS
C277
R271
56k
R259
390k(D)
C309
0.022u
C378
470p
C260
0.4
7u
R262
56k
R362
390k
R279
82k
C467
470p
C247
470p
C268
180p
C2520.1u
R242
0
C470
4p
R267
68k(D
)
R361
180
C351
33p
C471
2p
R313
27k
R245
0
C274
680p
TC
LK
/DT
RD
O
C242
470p
8R
C205
1800p
R241
0
C259
220p
C263
0.0
1u
C254
3300p
C362
470p
C353
0.0
1u
14
6532
R2535.6k
R353
100k
R310
330k
IC241
AQUA-L
1AGNDIN
2TXIN
3TXINO
4LIMLV
5EXTLIMIN
6MOD
7VDD
8 DTRLOADN
9STD
10
TC
LK
/DT
RD
O11
TD
ATA
/DT
RC
LK
12
DIO
13
RD
F/F
D
14
SC
LK
15
DIR
16
XO
UT
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C275
1000p
C246
470p
C262
1u
C361
470p
R243
0
R255
150k
C257
9p
C359
12p
C224
0.0
1u
R454
0
TH
301
100k
R270
18k
C354
3p
R257
100k
C241
470p
R261
0
R312
22k
R462
1k
C267
0.1
u
C253
1000p
C271
0.1
u
C244
470p
C360
8p
R224
560
L352
0.47u
R256
47k
C355
18p
R354
470
C250
10p
DIO
TD
ATA
/DT
RC
LK
R260
68k
ALT
I
C276
1000p
C350
0.01u
Q241RT1P141U
R311
1k
C358
470p
3SK318Q352
G1
D
S
G2
C469
6p
R246
0
C349
0.01u
8C
R459
1k
C256
330p
R264
47k
C356
6p
C364
470p
R268
150k(D
)
C308
1000p
C255
56p
R244
0
R25147k
R309
3.3k
DT
RLO
AD
N
R254
470k
R263
100k
R393
0
R277
22k
C272
4.7
u6.3
R265
47k
R314
100k
R363
150k
C363
0.0
1u
R272
56k
(D)
8R
C481
470p
C2510.047u
DIR
C306
1000p
R464
2.2
k
R460
0
C480
5p
R463
0
C502
3p
C521
470p
R502
4.7
k
R507
47
C524
8p
L505
5n
C514
470p
R514
47
C513
470p
C523
47p
C527
15p
R513
6.8
k
C509
4p
D502
MC2850
L504
3.3n
C526
9p
C505
470p
R522
0
R501
1k
R517
10
C532
470p
C507
470p
R509
10
R515
10
L501
15n
C518
47u16
L503
3.3
n
R520
8.2
k
R524
820
C516
4p
L502
18n
C511
470p
R506
10k R516
3.3
k
C522
0.1
u
R518
22k
R511
470
RD00HVS1Q502
R512
3.3
k
R526
820
C504
470p
R525
5.6
C501
470p
C510
470p
R519
22
C512
470p
C520
470p
C517
470p
8T
8T
C528
47p
R536
10
R534
68k
R535
56k
C534
470p
PD55008TRQ503
TH351
3.3k
C515
470p
L351
0.4
7u
R364
0
D351
HV
C350B
C368
8p
L354
8n
C369
1p
L355
8nC
372
18p
C373
8p
D352
HV
C350B
C370
470p
R366
1M
C376
470p
L357
39n
L356
18n
C374
7p
R367
100
C375
470p
R369
150
C377
470p
C385
470p
C391
470p
R380
0
C383
0.75p
C395
6p
L359
8n
R374
1M
R378
1M
C394
1p
L358
12.5
n
D353
HV
C350B
C386
1p
L361
8n
D354
HV
C350B
R381
100k
C390
8p
L360
8n
C389
0.0
1u
R376
1M
C382
470p
C387
0.3
p
C380
470p
C388
2.5
p
C393
0.7
5p
C392
4.5
p
D355
HV
C350B
C384
9p
C381
5p
R373
22k
R372
68k
C379
470p
R371
39k
R370
47k
R249
5.6
k
C477
470p
2SC5636Q351 C367
470p
C371
0.75p
3SK255Q353
G1
D
S
G2
TX/RX
MICEM
WIDE
DTM/HSDI
AFW
UL
EVLLD
MICMT1
RF AMP
RECTIFICATION
DT
PLLE
RSSI
TX/RX
SQL AMP
IF AMP
UL
QT/DQT
DETSW
FLAMPO
DTMF/MSK
HSDI
SCRSW
LOSDI
NARROW
VOLTAGEPROTECTION
CK
TP
NARROW
W/N SW / TX
HSDSW
AUDIOPROCESSOR
DRIVE AMP
PRE DRIVE AMP
TEMPERATURECOMPENSATION
XIN
VSS
AMP3P
AMP3N
AMP3O
AMP4P
AMP4N
AMP4O
DTRAIN
RX
AF
RX
AF
IN
EX
PO
UT
FIL
TE
RO
RX
INO
RX
IN
AG
ND
XF351L71-0624-05
2SC3356(R24)Q501
RF AMP
2SC5110(O)Q500
RF AMP
D351,352
RF BPF TUNING
X241
3.6864MHzL77-1968-05
D353-355
RF BPF TUNING
EVLLD
WIDE
DETSW
CKDT
8TCSQIN
LIMSW
LSDIMICEM
PLLE
NICMT1AFM
RSSI
HSDSWSCRSW
2SC5636Q447
RF AMP
2SC5636Q446
BUFFER AMP
D448HSC277
RF SW(TX/RX)
RF SW(TX/RX)
MIXER
D503
02D
Z5.1
(Y)
T:2.19V
R:4.07V R:0.76V
6.98V
0.76V
R:2.07V
R:1.10V
R:4.21V
R:7.00V
R:1.65V
4.85V
R:5.63V
T:0V
2.5V
7.07V
2.5V
5.0V
R:1.14V
R:1.90V
R:3.50V
R:7.12V
R:2.15V
R:1.67V
R:0.71V
R:0V
T:5.49VT:1.66V
T:7.30V
T:1.13V T:0.15V
T:0.13VT:7.43V
T:3.82V
T:7.60V
1.63V
R:2.09V
TX-RX UNIT (X57-7090-10)
TK-8160 SCHEMATIC DIAGRAM
42
K L M N O
X57-709 3/4
-t
-t
POWER
FNC8
CP
71k
R98
47k
R101
47k
C91
18p
CL
CP2 1k
5M
DIO
C115
0.0
1u
R110 1.5k
CP
51k
TEMP2
R112 1kHOOK
5M
1Q
T/D
QT
2D
TM
F/M
SK
3P
LLE
4N
C
5N
C
6G
ND
7C
NV
SS
8E
VLLD
9B
SH
IFT
10
RE
SE
T
11
XO
UT
12
VS
S
13
XIN
14
VC
C
15
GN
D
16
DT
MS
TD
17
PO
WE
R
18
INT
19
NC
20
TX
/RX
21
UL
22
Narr
ow
23
Wid
e
24
HO
R
25
PA
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
768RC
778TC
78SBC
79LIMSW
80DTRLOADN
81STD
82TCLK/DTRDO
83TDATA/DTRCLK
84DIO
85RDF/FD
86DIR
87HSDI
88LSDI
89TEMP2
90TEMP1
91BATT
92RSSI
93SQIN
94AVSS
95NC
96VREF
97AVCC
98NC
99BSYLED
100 TXLED
R84 0
C113
0.0
1u
R113
47k
PA
R108 47k
DO
R115
47k
FNC4
FB
R96
1M
C89
6p
R81
10k
PTT
CP1 1k
BSYLED
5M
FNC7
R85
47k
C117
0.0
1u
CP
61k
R130
0
R90
1k
DTRLOADN
1A0
2A1
3A2
4GND
5
6
7
8
5M
TDATA/DTRCLK
C114
0.0
1u
Q84KRC414RTK
R88
47k
C96
1000p
5M
C112
0.0
1u
5C
FNC3
C111
0.0
1u
R1261k
R3 1k
R83 0
R5
22k
FNC5
C93
1000p
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CP4 1k
TXLED
C110
0.0
1u
L101
R2 100
R86
470
C82
1000p
C106
0.1
uMBL
DIR
SB
R104
1k
R94
1k
BSYLED
PO
WE
R
DISPID
R109 47k
RDF/FD
CM
R132
47k
R4 3.3k
CE
C101
1000p
R124
0
IGN
C116
0.0
1u
C94
1000p
CP3 1k
C86
0.1
u
FB
C102
0.1u
5M
8C
C88
18p
DIS
PID
5M
R131
47k
8T
R129
12k
TCLK/DTRDO
R95
4.7
k
HOOK
C85
1000p
R100
1k
STD
5M
D1DA221
FNC6
C90
6p
R99
1k
R97
100k
R91
0
FNC2
R1 0
MB
L
R92
18k
(D)
DI
HOR
D3DA221
CM
R125
47k
B
FNC1
R128
8.2
k
R102
47k
CE
R103
1k
R111
47k5M
D2
DA
221
DI
TXLED
R82
10k
SB
R87
0
TEMP2
DO
TEMP1
TEMP1
PTT
D82
1S
S355
CL
R93
130k
(D)
R127
1k
C81 1000p
5M
R537
82k
R822
470
C543
470p
R538
56k
C540
39p
C541
39p
L507
2.5n
C549
33p
C548
33p
C545
10p
C535
220p
L506
17.5
n
TH
672
100k
C539
470p
R823
0
C537
47u25
C672
470p
C538
0.4
7u
C536
470p
C673
470p
TH
673
100k
L508
1.5
T
C556
470p
C555
0.4
7u
C574
1000p
C575
470p
C576
220p
R660
100k
R664
47k
R657
47k
R662
0
R653
0
R521
100
R654
47k
VR
1
R12-6
427-0
547k
R651
470k
R661
47k
C652
470p
R655
47k
R652
47k
C651
0.0
1u
R659
47k
1
2
3
4VEE
5
6
7
8VCC
8T
C620
1000p
C615
2p
C624
470p
L605
9.5
T
C564
9p
C609
3p
D609
MA
742
C610
0.5
p
C607
1p
R539
100
R658
0
C565
1p
C616
1p
C625
2p
D607MA742C
611
3p
C614
0.5
p
C618
470p
C603
470p
C619
470p
D651
1SS355
C573
0.0
1u
C627
470p
D606MA742
L509
9.5
T
D608MA742
C551
30p
C550
30p
R607 220
R601
22k
D604
XB
15A
709
L603
1.5T
C606
0.5
p
L601
2.5
T
C571
470p
R606
22k
C572
0.0
1u
C613
5p
D605
XB
15A
709
L604
1.5T
R603
22k
R602
22k
C626
1.5p
C567
9p
C570
470p
C10
1000p
SQIN
RXD
EVLLD
NARROWWIDE
IGNITION
TXD
BATT
APCVOLTAGEDETECT
DETSW
CKDT
UL
QT/DQT
DTMF/MSK
8TC
HSDI
LIMSW
LSDI
D81,82
OVER VOLTAGE
MICEM
DETECTION
PLLE
MICMT1
SBC
AFMHSDSW
RSSI
SCRSW
POWER
RESETINT
8RC
DETECT
8TC
SAMPSW
SPM
TX/RX
IC651TA75W01FU
COMPARATOR(APC)
RD60HUF1-01Q504
FINAL AMP
D602
MA4PH633
D601
MA4PH633
ANT SW
D601,602
D604,605
ANT SW
SP
M
AM
PS
WDT
CK
NC
NC
DS
T1
DS
T2
DS
T3
VC
C
NC
VS
S
NC
NC
MB
L
DIS
PID
CMCL
DO
CEDI
IGN
MIC
MT
1
MIC
EM
MIC
MT
2
IC10130622MEP-A01GP
MICROPROCESSOR
EEPWP
EEPCK
EEPDT
FNC1
FNC2
CLKFLS
BSYFLS
TXD
RXD
PTT
HOOK
ABS
NC
EMPFLS
SCRSW
DETSW
HSDSW
FNC3
CEFLS
FNC4
FNC5
FNC6
FNC7
FNC8
AFM
BEAT SHIFT
Q82,83
2SK18302SK1830
Q82Q83
Q81RT1N441U
DETECTIONOVER VOLTAGE
SDA
SCL
WP
VCC
R800
R92-1
061-0
5
D81
02D
Z18(X
,Y)
IC81AT24C12810SU18
EEPROM
D1-3
SURGEABSORPTION
APCVOLTAGEDETECT
D606-608TEMPERATURECOMPENSATION
X86
12.0MHz
L77-1970-05
3mV
4.97V
4.69V
T:2.40V
T:12.42V
T:0.80V
R:13.6V
T:12.6V
T:7.71V
TX-RX UNIT (X57-7090-10)
SCHEMATIC DIAGRAM TK-8160
43
7
6
5
4
3
2
1
TSRQP
X57-709 4/4, X54-351 1/1
R2
10
C2
2
10
00
p
C6
9
0.1
u
12A02CHQ45
8R
R14
47k
C3
0
10
00
p
C1
0
0.0
1u
C1
9
10
0p
R43
47k
Q282KRC102S
8T
HO
R
R17
39
5C
L1
PA
C1
0.0
1u
R5
1k
IC45BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
C52
1000p
R44
4.7k
FB
R11
330
D4
1Z
SH
5M
A2
7
2
COM
1IN
3OUT
R5
0
39
0k
R4
9
47
0k
R1
5
33
R28
39
1B
L
2B
RI
3N
C
4N
C
5N
C
6S
EG
0
7S
EG
1
8S
EG
2
9S
EG
3
10
SE
G4
11
SE
G5
12
SE
G6
13
SE
G7
14
SE
G8
15
SE
G9
16
SE
G1
0
17SEG11
18SEG12
19SEG13
20SEG14
21SEG15
22SEG16
23SEG17
24SEG18
25SEG19
26SEG20
27SEG21
28SEG22
29SEG23
30SEG24
31SEG25
32SEG26
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49NC
50KMI3
51KMI2
52KMI1
53NC
54NC
55NC
56VDD
57VDD1
58VDD2
59VSS
60OSC
61DO
62CE
63CL
64DI
BS
B
SB
C7
10
00
p
5M
R4
8
33
0k
R1
100
C2
84
0.1
u
C283
0.22u
Q3KRA225S
R2
38
2
BC
46
22
0p
R7
10k
C1
8
0.1
u
C4
72
20
p
R2
86
39
0
R18
39
C6
10
00
p
R105
1k
R2
82
47
k
Q1
RN47A4
C2
4
0.0
1u
C293
1u
C1
2
10
00
p
C2
82
1u
CN6
1
2
3
4
5
6
C2
1
68
0p
C6
7
10
00
pC
28
54
.7u
16
C1
4
10
00
p
C6
4
0.0
1u
R2
7
1k
12A02CHQ43
2
3IN
1OUT
C2
81
10
00
p
C1
5
47
0p
C5
7
0.0
1u
R2
6
1k
C5
8
22
u1
0
R10
330
R9
56
k
C4
24
70
p
C2
89
10
00
p
C9
10
00
p
C6
6
10
u6
.3
R21
0
R3
1k
R31
39
Q281DTC363EU
J1
C5
6
22
u1
0
2
COM
3IN
1OUT
C2
90
10
00
p
C2
86
47
u1
6
D421812L110PR
1.1A
Q46
KRC102S
C287
470u16
C1
7
1u
R2
4
10
k
C5
4
0.1
u
R1
9
3.9
k
5C
R1
6
33
R2
5
10
k
R4
1
47
k
R45
47k
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R4
2
4.7
k
C2
7
10
0p
C6
3
0.0
1u
2SJ645Q41
R20
0
C4
8
10
00
p
D21MC2850
C2
0
10
0p
C6
8
10
00
p
C7
0
0.1
u
D22B30-2151-05
R6
10k
D20MC2850
C4
12
20
p
R29
39
C6
5
0.0
1u
C2
5
10
00
p
R284
2.2k
C23
1000p
Q4KRC102S
C6
0
22
u1
0
C5
9
22
u1
0
C4
31
00
0p
R281
4.7k
Q44KRC102S
C1
3
10
00
p
R4
1k
SB
C1
1
10
00
p
C5
1
10
00
p
R285
0
C2
88
10
00
p
IC44BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
R8
10k
R47
10k
R30
39
R2
21
80
R5
1
33
0k
CN5
C7
1
10
00
p
Q42
KRC102S
R46
1.5k
C5
0
10
00
p
C1
6
1u
C5
3
10
00
p
C4
9
33
0u
25
BS
B
R283
68k
C5
5
0.1
u
8C
SB
SB
SE
G10
SE
G16
<B
CH
CO
M3
PTT
SE
G15
VOL
SE
G30
SE
G2
RED LED
TX
LCD
MBL
CH
SE
G28
SE
G25
SE
G6
SE
G8
GND
SE
G19
KMO3
GND
SE
G23
KM
I3
POWER
A
CO
M2
AF AMP
NC
HOOK
VOL
SE
G3
KMO2
BUSY
SB
SE
G24
MIC
KMO1
AF MUTE
DN
AF MUTE
SE
G5
BL
8C
VOLTAGEDETECTOR/RESET
VOLTAGEREGULATOR/5V
5M
VOLTAGEDETECTOR/INT
J1
8T
8R
VOLTAGEREGULATOR/5V
SE
G22
KM
I1
DI
SE
G7
CO
M0
MIC
1
SE
G17
LA4600IC281
C>
CL
DISPLAY UNIT (X54-3510-10)
CE
SE
G9
ME
HOOK
SE
G20
DO
PAHOR
CURRENTPROTECTION
10
AUDIO AMP
5
REVERSCONNECTIONPROTECTION
DC SW
KEYBACKLIT SW
UP
LCD BACKLIT SW
SE
G4
SE
G14
DIMMERFUNCTION SW
SE
G29
GREEN LED
TX/RX LED
DN
DC CONTROLLER
SE
G0
SURGEABSORPTION
SE
G13
TX
D7-18KEY BACKLIT
PTT
LCD BACKLIT
SE
G12
SBC
SE
G27
SE
G21
CM
D1-6
SE
G11
SE
G18
KM
I2
RESET
8C
UPS
5C
SE
G1
CM
INT
CO
M1
BUSY
ME
SE
G26
8RC
8TC
AMPSW
SPM
5C
D7
B30-2281-05
D10
B30-2281-05
D16
B30-2281-05
D13
B30-2281-05
D11
B30-2281-05
D8
B30-2281-05
D17
B30-2281-05
D14
B30-2281-05
D15
B30-2281-05
D9
B30-2281-05
D18
B30-2281-05
D12
B30-2281-05
CP1
R90-0724-051k*4
D1
B30-2282-05
D3
B30-2282-05
D5
B30-2282-05
D4
B30-2282-05
D6
B30-2282-05
D2
B30-2282-05
DC SW (8R)
Q43,44
DC SW (8T)
Q45,46
IC42NJM78L05UA
COM
Q41
DC SW (SB)
SE
G2
7
SE
G2
8
SE
G2
9
SE
G3
0
NC
NC
NC
CO
M3
CO
M2
CO
M1
CO
M0
KM
01
KM
02
KM
03
NC
NC
IC1LC75854W
LCD CONTROLLER
2SB1132(Q,R)Q2
F41F53-0246-05
4.0A
IC43NJM78L05UA
IC41KIA7808AF
VOLTAGEREGULATOR/8V
DC SW (SB)
2SC3928AQ8
DC SW
2SC3928AQ7
DC SW
13.6V
12.6V
4.97V
5.77V
T:1.71V
T:3.71V
BUSY:3.71V
5.01V
0.64V
0.64V
0.64V
5.01V
13.6V
0.64V
7.84V3.92V
T:3.74V
R:3.13V
7.98V
7.93V
T:7.87V
4.97V
Note : The components marked with a dot (•) are parts of layer 1.
TX-RX UNIT (X57-7090-10)
-t
-t
-t
-t
-t
ST
D
R2
10
R355
330
C22
1000p
2SK1830Q213
POWER
C69
0.1
u
R212
75k
R428
2.2
k
DATA
I
C464
470p
8C
R392
0R321
33k
C412
10u6.3
12A02CHQ45
8R
R424
0
R14
47k
C455
0.5
p
C30
1000p
C459
5p
TXAFI
R408
100k
C10
0.0
1u
C273
680p
C19
100p
R213
75k
D301MA742
C402
1000p
R43
47k
C482
470p
Q282KRC102S
C212
1500p
8T
FNC8
C225
0.1
u
R301
1M
HO
R
L341
330n
R335
10k
R422
12k
C233
470p
R220
680
R227
22k
CP
71k
C357
0.0
1u
R98
47k
R17
39
5C
C406
2p
R101
47k
L1
FNC5
PA
C91
18p
C1
0.0
1u
R5
1k
CL
IC45BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
D446
1S
S355
C52
1000p
R44
4.7k
C333
0.1
u
C265
390p
FNC4
FB
CP2 1k
R11
330
R228
22k
D41
ZS
H5M
A27
5M
TC
442
10p
R222
22k C211
0.018u
C446
5p
DIO
R365
1M
2
COM
1IN
3OUT
C269
4.7
u6.3
C414
10u6.3
8R
R50
390k
R49
470k
R15
33
TXAFO
C366
0.1
u
C115
0.0
1u
C426
1u16
R28
39
1B
L
2B
RI
3N
C
4N
C
5N
C
6S
EG
0
7S
EG
1
8S
EG
2
9S
EG
3
10
SE
G4
11
SE
G5
12
SE
G6
13
SE
G7
14
SE
G8
15
SE
G9
16
SE
G10
17SEG11
18SEG12
19SEG13
20SEG14
21SEG15
22SEG16
23SEG17
24SEG18
25SEG19
26SEG20
27SEG21
28SEG22
29SEG23
30SEG24
31SEG25
32SEG26
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49NC
50KMI3
51KMI2
52KMI1
53NC
54NC
55NC
56VDD
57VDD1
58VDD2
59VSS
60OSC
61DO
62CE
63CL
64DI
R110 1.5k
R452
120k
R406
1.5
k
D212MC2858
BS
B
C217
470p
SB
CP
51k
C249
10p
RD
F/F
D
R457
120k
SB
R247
0
TEMP2
L402
10u
R112 1k
R278
82k
C7
1000p
R216
0
5M
R48
330k
R1
100
D401
1S
S355
R448
39k
C266
0.1
u
R332
10k
D441
MA
2S
304
FNC8
HOOK
R451
4.7
k
C248
470p
5M
R201
120k
1Q
T/D
QT
2D
TM
F/M
SK
3P
LLE
4N
C
5N
C
6G
ND
7C
NV
SS
8E
VLLD
9B
SH
IFT
10
RE
SE
T
11
XO
UT
12
VS
S
13
XIN
14
VC
C
15
GN
D
16
DT
MS
TD
17
PO
WE
R
18
INT
19
NC
20
TX
/RX
21
UL
22
Na
rrow
23
Wid
e
24
HO
R
25
PA
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
768RC
778TC
78SBC
79LIMSW
80DTRLOADN
81STD
82TCLK/DTRDO
83TDATA/DTRCLK
84DIO
85RDF/FD
86DIR
87HSDI
88LSDI
89TEMP2
90TEMP1
91BATT
92RSSI
93SQIN
94AVSS
95NC
96VREF
97AVCC
98NC
99BSYLED
100 TXLED
C284
0.1
u
C25
470p
R84 0
C27
470p
C113
0.0
1u
C283
0.22u
Q3KRA225S
5C
C441
15p
R217
100
R23
82
R113
47k
PA
B
R108 47k
D421
HZU5ALL
C407
1000p
L456
27n
R258
200k(D)
R223
1k
DO
R115
47k
C14
470p
FNC4
C17
470p
FB
2SC3928AQ301
R96
1M
C89
6p
R453
100
C332
0.1
u
C46
220p
R458
100
R81
10k
PTT
CP1 1k
R248
0
C310
0.1
u
C261
0.1
u
BSYLED
D332MC2858
C307
0.0
22u
5M
R231
68k
R7
10k
C18
0.1
u
L211
C47
220p
R250
1M
R286
390
L443
27n
R303
4.7
k
8R
C26
470p
C466
470p
R18
39
FNC7
C6
1000p
C31
470p
D442
MA2S304
R85
47k
C24
470p
C461
10u6.3
R105
1k
5C
R275
56k
(D)
R233
68k
C15
470p
C117
0.0
1u
R341
100
RXAFI
R282
47k
Q1
RN47A4
CP
61k
C19
470p
R130
0
R274
3.3
k(D
)
R423
10k
C202
4.7u6.38C
L451
C24
0.0
1u
R269
68k(D)
R266
3.3
k
R90
1k
DTRLOADN
1A0
2A1
3A2
4GND
5
6
7
8
5M
L454
27n
R225
22k
C465
22u10
R461
100
1I/O1
2O/I1
3O/I2
4I/O2
5C2
6C3
7VSS
8
9
10
11
12
13
14
C223
0.1u
C322 0.1u
R352
100
R207
18k
C293
1u
C423
470p
C12
1000p
R334
10k
C206
1000p
TDATA/DTRCLK
L441
4.7u
5C
C114
0.0
1u
Q84KRC414RTK
R276
22k
C245
470p
C282
1u
R221
4.7k
R88
47k
C96
1000p
5M
C112
0.0
1u
R252100k
8R
5C
R360
820k
C264
33p
CN6
1
2
3
4
5
6
C21
680p
R351
470
FNC3
C111
0.0
1u
C67
1000p
C285
4.7
u16
L450
4.7
u
C431
1000p
R1261k
R3 1k
C222
0.1u
R83 0
R273
180k(D)
R240
0
R445
1k
C483
470p
R358
220
IGN
R5
22k
8C
C346
0.0
1u
C14
1000p
R322 12k
FNC5
C93
1000p
R450
47k
R403 1k
R342
220k
DETO
R359
220k
C460
0.3p
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C221
0.1
u
C64
0.0
1u
C404
100p
CP4 1k
R27
1k
C243
470p
C270
4.7
u6.3
D447
HS
C277
L448
27n
12A02CHQ43
C424
470p
R271
56k
TXLED
C227
0.1u
C425
0.0
47u35
C110
0.0
1u
ALTI
R259
390k(D)
TC
441
10p
R203
91k
2
3IN
1OUT
C410
0.1
u
C281
1000p
R229
100k
C309
0.022u
C15
470p
C378
470p
C260
0.4
7u
L101
R262
56k
C331
0.1
u
D2111SS372
R2 100
C57
0.0
1u
R362
390k
DETO
R279
82k
R305
1.8
k
R26
1k
R208
0
C467
470p
C58
22u10
R431
0
R10
330
C247
470p
R86
470
C268
180p
C2520.1u
C82
1000p
R9
56k
C42
470p
C106
0.1
u
C289
1000p
C405
100p
MBL
DIR
C9
1000p
R242
0
C66
10u6.3
C345
270p
L447
27u
SB
R21
0
C401
1000p
C470
4p
R267
68k(D
)
R104
1k
R3
1k
C403
100p
R94
1k
BSYLED
R361
180
C323 0.1u
FNC7
C351
33p
C415
0.0
1u
PO
WE
R
R336
10k
R31
39
C442
12p
DISPID
Q281DTC363EU
8C
FNC3
C471
2p
R313
27k
J1
R109 47k
RDF/FD
R245
0
FNC6
C274
680p
C343
68p
TC
LK
/DT
RD
O
CM
C456
470p
L421
C242
470p C56
22u10
8R
R132
47k
C205
1800p
C30
470p
2
COM
3IN
1OUT
C290
1000p
C305
330p
C29
470p
TXAFO
R202
560
C286
47u16
R241
0
C218
0.1u
C259
220p
8R
R4 3.3k
CE
C230
10u6.3
R215
2.2k
D421812L110PR
1.1A
Q46
KRC102S
C101
1000p
C214 39p
L446
27u
2SK508NV(K52)Q444
RXAFI
C287
470u16
C228
4.7
u
R124
0
IGN
C17
1u
R230
39k
C263
0.0
1u
C254
3300p
2SC4738(GR)Q422
C116
0.0
1u
C362
470p
RXAFO
C353
0.0
1u
R24
10k
Q443KRX102U
C94
1000p
14
6532
CP3 1k
R2535.6k
R442
100
R353
100k
C54
0.1
u
C434
470p
L444
4.7
u
R19
3.9
k
R401 1k
5C
R310
330k
2SC3928AQ341
1
2
3
4 5
6
7
8V+
C86
0.1
u
IC241
AQUA-L
1AGNDIN
2TXIN
3TXINO
4LIMLV
5EXTLIMIN
6MOD
7VDD
8 DTRLOADN
9STD
10
TC
LK
/DT
RD
O11
TD
ATA
/DT
RC
LK
12
DIO
13
RD
F/F
D
14
SC
LK
15
DIR
16
XO
UT
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
R16
33
FB
C275
1000p
R25
10k
C102
0.1u
R41
47k
R45
47k
5M
IC201M62364FP
1 2 3 4 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C246
470p
C262
1u
8C
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C321
0.0
1u
R42
4.7
k
C463
470p
C361
470p
8C
C27
100p
R214 330k
C22
470p
C443
470p
C88
18p
R425
10k
R243
0
R255
150k
DIS
PID
R304
22k
5M
C63
0.0
1u
R131
47k
8T
C257
9p
R129
12k
C359
12p
C224
0.0
1u
TCLK/DTRDO
R454
0
2SJ645Q41
TH
301
100k
R430
10k
R20
0
R402 1k
R409
100
C201
0.1
u
R95
4.7
k
C422
470p
C229
1u
C48
1000p
D21MC2850
HOOK
R270
18k
C85
1000p
C20
100p
2SJ347Q442
C216
2.2
u10
L449
4.7
u
5C
C68
1000p
R100
1k
C354
3p
R257
100k
R205
1k
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
C241
470p
C231
15u6.3
C70
0.1
u
STD
C213
0.1u
C413
0.1u
R261
0
C303
4700p
D443
MA
2S
304
DATAI
D22B30-2151-05
5M
R441
220
R6
10k
5M
D20MC2850
C41
220p
D1DA221
FNC6
C90
6p
R29
39
R99
1k
8C
R312
22k
R97
100k
R462
1k
C65
0.0
1u
C25
1000p
R284
2.2k
2SK1830Q212
R91
0
C215
0.1u
C453
7p
C267
0.1
u
C253
1000p
2SA1832(GR)Q421
C220
0.1u
CN31 IGN
2 DATAI
3 DETO
4 TXAFI
5 TXAFO
6 EMGMIC
7 RXAFO
8 ALTI
9 RXAFI
10 5C
11 8C
FNC2
C271
0.1
u
R232
68k
C244
470p
C23
1000p
Q4KRC102S
C360
8p
C447
0.5p
C451
470p
C60
22u10
C59
22u10
R224
560
L352
0.47u
C43
1000p
R256
47k
R1 0
C341
100p
C226
470p
C355
18p
R281
4.7k
C445
4p
C325
15u6.3
Q44KRC102S
MB
L
L343
330n R354
470
C250
10p
R92
18k
(D)
R824
100k
DI
HOR
D3DA221
DIO
TD
ATA
/DT
RC
LK
R307
270k
R260
68k
C13
1000p
ALT
I
CM
R407
10
C276
1000p
R4
1k
C350
0.01u
Q241RT1P141U
R125
47k
R429
1.5k
R311
1k
B
C358
470p
3SK318Q352
G1
D
S
G2
L445
4.7
u
TXAFI
SB
R333
10k
C469
6p
R246
0
C11
1000p
FNC1
C324 0.1u
C51
1000p
R447
47k
R285
0
R128
8.2
k
R102
47k
C288
1000p
IC44BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
CE
C457
1.5
p
C349
0.01u
R323 2.2k
8C
5C
C203
0.033u
R459
1k
C326
0.0
1u
C23
470p
R324
0
R427
1k
C256
330p
1
2
3
45+IN2
6-IN2
7oUT2
8VCC
C302
1000p
R103
1k
C13
470p
R264
47k
R443
100
C454
6p
R111
47k5M
D2
DA
221
C356
6p
R444
100k
C16
470p
FNC2
C364
470p
R268
150k(D
)
C204
1000p
DI
R404
2.2k
R8
10k
R47
10k
R302
4.7
k
TXLED
R30
39
R82
10k
L404
C20
470p
R211
30k
R22
180
C308
1000p
C255
56p
VC
GND XOUT
5C
R219
22k
R244
0
R226
22k
R25147k
R309
3.3k
SB
R87
0
FNCI
L342
330n
DT
RLO
AD
N
C21
470p
R254
470k
R449
100k
R263
100k
TEMP2
C411
0.1
u
RXAFO
DO
R331
10k
TEMP1
C344
56p
R426
1k
R204
1k
C219
0.1u
R51
330k
L442
4.7
u
IC401
MB15A02
1O
SC
IN
2N
C1
3O
SC
OU
T
4V
P
5V
CC
6D
O
7G
ND
8LD
9N
C2
10
FIN
11
12
13
14
15
16
17
18
19
20
C301
4.7
u6.3
CN5
R393
0
1oUT
2-IN1
3+IN1
4VEE
5
6
7
8
C458
5p
R277
22k
C416
0.1
u
C272
4.7
u6.3
TEMP1
R265
47k
R314
100k
PTT
C71
1000p
D82
1S
S355
Q42
KRC102S
R363
150k
C363
0.0
1u
CL
R218
820
R206
1k
L452
R405
10k
C427
0.1
u35
R46
1.5k
R272
56k
(D)
C50
1000p
C16
1u
D331MC2858
C409
22p
8R
CN21
2
3
4
5
6
7
8
9
10
11
12
R93
130k
(D)
R127
1k
C481
470p
R446
150
C53
1000p
C49
330u25
C81 1000p
5M
D445
1S
V278
C304
330p
C2510.047u
DIR
R306
4.7
k
BS
B
R283
68k
DETO
C18
470p
C444
3p
C306
1000p
C28
470p
C55
0.1
u
8C
R421
10k
TH
441
NC
P18X
H103K
03
C452
470p
R432
470
R433
220k
R464
2.2
k
R460
0
C480
5p
R463
0
C502
3p
C521
470p
R502
4.7
k
R507
47
C524
8p
L505
5n
C514
470p
R514
47
C513
470p
C523
47p
C527
15p
R513
6.8
k
C509
4p
D502
MC2850
L504
3.3n
C526
9p
C505
470p
R522
0
R501
1k
R517
10
C532
470p
C507
470p
R509
10
R515
10
L501
15n
C518
47u16
L503
3.3
n
R520
8.2
k
R524
820
C516
4p
L502
18n
C511
470p
R506
10k R516
3.3
k
C522
0.1
u
R518
22k
R511
470
RD00HVS1Q502
R512
3.3
k
R526
820
C504
470p
R525
5.6
C501
470p
C510
470p
R519
22
C512
470p
C520
470p
C517
470p
8T
8T
C528
47p
R536
10
R534
68k
R535
56k
C534
470p
PD55008TRQ503
R537
82k
R822
470
C543
470p
R538
56k
C540
39p
C541
39p
L507
2.5n
C549
33p
C548
33p
C545
10p
C535
220p
L506
17.5
n
TH
672
100k
C539
470p
R823
0
C537
47u25
C672
470p
C538
0.4
7u
C536
470p
C673
470p
TH
673
100k
L508
1.5
T
C556
470p
C555
0.4
7u
C574
1000p
C575
470p
C576
220p
R660
100k
R664
47k
R657
47k
R662
0
R653
0
R521
100
R654
47k
VR
1
R12-6
427-0
547k
R651
470k
R661
47k
C652
470p
R655
47k
R652
47k
C651
0.0
1u
R659
47k
1
2
3
4VEE
5
6
7
8VCC
8T
C620
1000p
C615
2p
C624
470p
L605
9.5
T
C564
9p
C609
3p
D609
MA
742
C610
0.5
p
C607
1p
R539
100
R658
0
C565
1p
C616
1p
C625
2p
D607MA742C
611
3p
C614
0.5
p
C618
470p
C603
470p
C619
470p
D651
1SS355
C573
0.0
1u
C627
470p
D606MA742
L509
9.5
T
D608MA742
C551
30p
C550
30p
R607 220
R601
22k
D604
XB
15A
709
L603
1.5T
C606
0.5
p
L601
2.5
T
C571
470p
R606
22k
C572
0.0
1u
C613
5p
D605
XB
15A
709
L604
1.5T
R603
22k
R602
22k
C626
1.5p
C567
9p
C570
470p
TH351
3.3k
C515
470p
L351
0.4
7u
R364
0
D351
HV
C350B
C368
8p
L354
8n
C369
1p
L355
8nC
372
18p
C373
8p
D352
HV
C350B
C370
470p
R366
1M
C376
470p
L357
39n
L356
18n
C374
7p
R367
100
C375
470p
R369
150
C377
470p
C385
470p
C391
470p
R380
0
C383
0.75p
C395
6p
L359
8n
R374
1M
R378
1M
C394
1p
L358
12.5
n
D353
HV
C350B
C386
1p
L361
8n
D354
HV
C350B
R381
100k
C390
8p
L360
8n
C389
0.0
1u
R376
1M
C382
470p
C387
0.3
p
C380
470p
C388
2.5
p
C393
0.7
5p
C392
4.5
p
D355
HV
C350B
C384
9p
C381
5p
R373
22k
R372
68k
C379
470p
R371
39k
R370
47k
R249
5.6
k
C10
1000p
C477
470p
2SC5636Q351 C367
470p
C371
0.75p
3SK255Q353
G1
D
S
G2
TX/RX
SB
SB
DIGITAL
SE
G10
SE
G16
POTENTIO
SQIN
<B
METER
MICEM
CH
RXD
MICEM
CO
M3
PTT
SE
G15
VOL
SE
G30
SE
G2
RED LED
TX
AFV
LCD
MBL
CH
SE
G28
SE
G25
SE
G6
SE
G8
50.4MHz
GND
TCXO
SE
G19
PLL SYSTEM
WIDE
KMO3
GND
SE
G23
DTM/HSDI
KM
I3
POWER
A
AFW
UL
CO
M2
AF AMP
NC
EVLLD
HOOK
NARROW
VOL
WIDE
SE
G3
KMO2
BUSY
EVLLD
SB
Q444
SE
G24
DETO
MIC
BUFFER AMP
GND
KMO1
AF MUTE
SB
DN
AF MUTE
MICMT1
SE
G5
MICMT1
BL
IGNITION
8C
VOLTAGEDETECTOR/RESET
RF AMP
VOLTAGEREGULATOR/5V
5M
RECTIFICATION
VOLTAGEDETECTOR/INT
DT
IF SW IF SW
PLLE
TXD
J1
8T
8R
BATT
VOLTAGEREGULATOR/5V
UL
RSSI
TX/RX
CHARGE PUMP
APCVOLTAGEDETECTTX VCO
DETSW
SQL AMP
CK
IF AMP
16.8MHz
DT
FNC8
FNC7
FNC6
UL
Q445
UL
FLAMPO
QT/DQT
RIPPLEFILTER
TX/RX
QT/DQT
DETSW
DTMF/MSK
FLAMPO
DTMF/MSK
8TC
VOLTAGEDROPPED
HSDI
SE
G22
HSDI
KM
I1
Q421,422
LIMSW
DI
RIPPLEFILTER
SE
G7
CO
M0
SCRSW
MIC
LSDI
1
D81,82
SE
G17
LA4600
OVER VOLTAGE
LOSDI
IC281
C>
MICEM
DETECTION
LSDI
CL
DISPLAY UNIT (X54-3510-10)
PLLE
MICMT1
CE
SE
G9
ME
SBC
AFM
HOOK
NARROW
SE
G20
VOLTAGEPROTECTION
HSDSW
DO
RSSI
RX VCO
SCRSW
CK
PA
RX VCO
OR GATE
HOR
CV
FNC5
TP
FNC4
FNC3
QUCO
EMERGENCY MIC
FNC2
PH_S
DUAL GROUNDSENSE OP-AMP
FNC1
CURRENTPROTECTION
DEC2
D4-11
DEC1
NARROW
IF_IN
SURGEABSORPTION
10
VCC
AUDIO AMP
MIX_O
5
POWER
MIC MUTE
NC
OSC(E)
OSC(B)
REVERSCONNECTIONPROTECTION
W/N SW / TX
SCAN
DC SW
KEYBACKLIT SW
UP
LCD BACKLIT SW
SE
G4
SE
G14
DIMMERFUNCTION SW
SE
G29
GREEN LED
TX/RX LED
DN
DC CONTROLLER
SE
G0
SURGEABSORPTION
HSDSW
SE
G13
TX
D7-18KEY BACKLIT
PTT
LCD BACKLIT
SE
G12
SBC
SE
G27
SE
G21
CM
D1-6
RESET
SE
G11
SE
G18
KM
I2
RESET
8C
UPS
AUDIOPROCESSOR
5C
INT
SE
G1
CM
INT
CO
M1
BUSY
ME
8RC
SE
G26
8RC
DETECT
8TC 8TC
SAMPSW AMPSW
AGC
SPM
TX-RX UNIT (X57-7090-10)
SPM
TX/RX
DRIVE AMP
5C
PRE DRIVE AMP
TEMPERATURECOMPENSATION
MODULATION
RIPPLEFILTER
D7
B30-2281-05
D10
B30-2281-05
D16
B30-2281-05
D13
B30-2281-05
D11
B30-2281-05
D8
B30-2281-05
D17
B30-2281-05
D14
B30-2281-05
D15
B30-2281-05
D9
B30-2281-05
D18
B30-2281-05
D12
B30-2281-05
X401L77-1944-05
CLK
NC
3
DATA
LE
FC
NC
4
FO
UTP
NC
5R
W/N
I
W/N
O
DT
M/H
SD
O
DT
M/H
SD
I
DO
VD
ref
RE
SE
T
GN
D
BLI
BLO
FR
EQ
O
FR
EQ
IT
VI
TV
O
PC
/TV
O
PC
/TV
I
VD
D
LD
CLK
DAT
MO
DI
MO
DO
AF
O
AF
I
oUT
-IN1
+IN1
VEE
IC215BA10358FV
+IN2
-IN2
oUT2
VCC
IC214BA10358FV
DUAL GROUNDSENSE OP-AMP
CF301L72-0993-05
CF302L72-0999-05
NARROW
WIDE
2SC4649(N,P)
Q431
RF AMP
L321L34-4554-05
IC321TK14489V
FM IFSYSTEM
GND
RFIN
AFO
RSSI
FLAMPI
FLAMPO
SQLIN
SCAN
Hy_C
2SC4919Q211
AGC/MIC MUTE
IC211NJM2100V
MIC AMP
IC213BU4066BCFV
QUAD ANALOG SW
2SC3928AQ201
TX AF(DETO)
I/O3
O/I3
O/I4
I/O4
C4
C1
VDD
NARROWRSSI
WIDE
AFWHSDSW
DT
PLLE
CK
DTM/HSDI
EVLLD
DETSWSCRSW
2SC3928AQ445
T/R SW
Q442,443
2SK508NV(K52)Q441
RX VCO
XIN
VSS
AMP3P
AMP3N
AMP3O
AMP4P
AMP4N
AMP4O
DTRAIN
RX
AF
RX
AF
IN
EX
PO
UT
FIL
TE
RO
RX
INO
RX
IN
AG
ND
XF351L71-0624-05
2SC3356(R24)Q501
RF AMP
2SC5110(O)Q500
RF AMP
D351,352
RF BPF TUNING
X241
3.6864MHzL77-1968-05
D353-355
RF BPF TUNING
EVLLD
WIDE
DETSW
CKDT
8TCSQIN
LIMSW
LSDIMICEM
PLLE
NICMT1AFM
RSSI
HSDSWSCRSW
IC651TA75W01FU
COMPARATOR(APC)
RD60HUF1-01Q504
FINAL AMP
D602
MA4PH633
D601
MA4PH633
ANT SW
D601,602
D604,605
ANT SW
SP
M
AM
PS
WDT
CK
NC
NC
DS
T1
DS
T2
DS
T3
VC
C
NC
VS
S
NC
NC
MB
L
DIS
PID
CMCL
DO
CEDI
IGN
MIC
MT
1
MIC
EM
MIC
MT
2
IC10130622MEP-A01GP
MICROPROCESSOR
EEPWP
EEPCK
EEPDT
FNC1
FNC2
CLKFLS
BSYFLS
TXD
RXD
PTT
HOOK
ABS
NC
EMPFLS
SCRSW
DETSW
HSDSW
FNC3
CEFLS
FNC4
FNC5
FNC6
FNC7
FNC8
AFM
BEAT SHIFT
Q82,83
2SK18302SK1830
Q82Q83
Q81RT1N441U
DETECTIONOVER VOLTAGE
SDA
SCL
WP
VCC
R800
R92-1
061-0
5
CP1
R90-0724-051k*4
D1
B30-2282-05
D3
B30-2282-05
D5
B30-2282-05
D4
B30-2282-05
D6
B30-2282-05
D2
B30-2282-05
DC SW (8R)
Q43,44
DC SW (8T)
Q45,46
IC42NJM78L05UA
COM
Q41
DC SW (SB)
SE
G27
SE
G28
SE
G29
SE
G30
NC
NC
NC
CO
M3
CO
M2
CO
M1
CO
M0
KM
01
KM
02
KM
03
NC
NC
IC1LC75854W
LCD CONTROLLER
2SB1132(Q,R)Q2
F41F53-0246-05
4.0A
IC43NJM78L05UA
D444
MA2S304
TX VCO
TX VCO
2SC5636Q447
RF AMP
2SC5636Q446
BUFFER AMP
D448HSC277
RF SW(TX/RX)
RF SW(TX/RX)
MIXER
D81
02D
Z18(X
,Y)
IC81AT24C12810SU18
EEPROM
D1-3
SURGEABSORPTION
APCVOLTAGEDETECT
D606-608TEMPERATURECOMPENSATION
IC41KIA7808AF
VOLTAGEREGULATOR/8V
DC SW (SB)
D503
02D
Z5.1
(Y)
X86
12.0MHz
L77-1970-05
D11
DA
221
D9
DA
221
D5
DA
221
D7
DA
221
D4DA221
D6DA221
D8DA221
D10DA221
2SC3928AQ8
DC SW
2SC3928AQ7
DC SW
T:2.19V
R:4.07V R:0.76V
3mV
R:7.9V
13.6V
12.6V
4.97V
5.77V
6.98V
0.76V
R:4.83V
T:0V
W:4.94V
N:0V
7.59V
T:1.71V
6.92V
R:2.07V
7.91V
R:1.10V
5.0V
T:0.93V5.35V
R:4.21V
R:7.00V
R:1.65V
T:3.71V
BUSY:3.71V
4.85V
5.01V
R:5.63V
T:0V
0.64V
2.5V
0.64V
5.0V
0.64V
2.5V
7.07V
2.5V
5.0V
4.97V
R:0V
T:6.73V
R:1.01VR:6.45V
0.720V
6.92V
R:1.14V
4.97V
R:1.90V
R:3.50V
R:7.12V
R:2.15V
R:1.67V
R:0.71V
5.01V
2.5V
8.0V
5.0V
13.6V
R:7.09V
0.64V
7.84V3.92V
T:3.74V
R:3.13V
7.98V
7.93V
T:7.87V
1.60V 4.93V
4.97V
5.02V
4.69V
R:0.64V
W:0V
N:4.9V
7.92V
R:0V
T:5.49VT:1.66V
T:7.30V
T:1.13V T:0.15V
T:0.13VT:7.43V
T:3.82V
T:7.60V
T:2.40V
T:12.42V
T:0.80V
6.91V
1.63V
R:13.6V
T:12.6V
T:7.71V
R:2.09V
TK-8160
44
BLOCK DIAGRAM
Q4422SJ347
Q81RT1N441U
8C
POWER
INT
Q2112SC4919
TCXOMOD
AGCDET
TX-RX UNIT
CK
SW
KMO1
8C
SW
D/ACONV
D/ACONV
D/ACONV
HOOK
8CL
PLL IC
RF
SW
8C
CM
KEY
IC201M62364FP
(1/6)
IC201M62364FP
IC201M62364FP (2/6)
ME
MIC
MIC
SW
KMO3
Q4452SC3928A
Q4222SC4738(GR)
S
BL
HOOK(RXD)
AGC
FB
IC211NJM2100V
(1/2)
VCO
TCXO
BUSY
Q3KRA225S
MIC
A
CHARGEPUMP
CHARGEPUMP16.8MHz
D212MC2858
D2111SS372
SB
SQIN
8C
PTT
Q42SK508
NC
8C
MBL
16.8MHz
M
PTT(TXD)
CM
IC401MB15A02
GND
KMI2
ME
LIPPLEFILTER
LD
DT
KMI1
LOOPFILTER
Q84KRC414RTK
TX
S
TCXOMOD
CV
5C
IC213BU4066BCFV
(1/2)
KMI3
SBQ4212SA1832(GR)
Q4312SC4649(N,P)
5C
Q4KRC102S
PLLE
DISPLAY UNIT
MICMT
LCD BACK LIGHT
D7~18B30-2281-05
SW
BL
D21MC2850
Q22SB1132(Q,R)
LCD DRIVER
IC1LC75834W
orPT6554LQ
CL
CE
DI
COM0~3
SEG0~30
BRI
LCD
POWER
5C
CE
CL
DI
D1~6B30-2282-05
X401
CHUP
VOLUP
VOLDN
CHDN
KMO2
<B C>
DO
KMO1~3
KMI1~3
DO
BL
MIC/IDCAUDIO
PROCESSOR
IC241AQUA-L (1/2)
QT/DQT
AMP
IC215BA10358FV
IGN
RVC
TVC
OVERVOLTAGE
DET
PTT (TXD)HOOK (RXD)POWERCMDISTDTCLK/DTRDORDF/FD
ULINTRESET
QT/DQTDTMF/MSK
NARROWWIDE
DTCKCLCEDOBSYLEDTXLED
PAHOR
DIRLIMSWDTRLOADNTDATA/DTRCLK
MB
SB8T8R
ABPLEVBSTX
AFSPAMMIMI
SW
Q1RN47A4
BRI
TK-8160
45
BLOCK DIAGRAM
Q46KRC102S
IC81AT24C12810SU18
IC281LA4600
SW
POW.DET
POW.DET
POW.DET
8TC
AVR5V
Q4422SJ347
8RC
Q4512A02CH
Q4312A02CH
PC
ANTBUFF
BATT
XF35149.95MHz
BUFFER
INT
Vg
450kHz
SW
BPF
NOISE
IC651TA75W01FU(1/2)
IC651TA75W01FU(2/2)
CPUIC101
30622MEP-A01GP
Q4462SC5636
WIDE
ANT SW
Q3012SC3928A
D/ACONV
D/ACONV
D/ACONV
D/ACONV
D/ACONV
D606MA742
D607MA742
D608MA742
RF
VCOMOD
Q443KRX102U
L
SW
Q42KRC102S
TX/RX
IC42NJM78L05UA
8C
AVR8V
IC201M62364FP (3/6)
IC201M62364FP
(6/6)
IC201M62364FP
(4/6)
IC201M62364FP
(5/6)
IC20162364FP (2/6)
Q3512SC5636
MIX
SW
5M
Q3523SK318
SW
IGNBATT
CF302(NARROW)
IC41KIA7808AF
SW
8CL
D353,354,355HVC350B
5CBSHIFT
8R
)SW
SW
E
Q832SK1830
Q822SK1830
50.4MHz
DTMF/MSK
Q3533SK255
DET
SW
Q3412SC3928A
8R
5M
SW
VCOMOD
IC43NJM78L05UA
NARROW
EEPROM
8R
Q412SJ645
RESET
AVR
BPF
RESET
X86
DTMF/MSK
SQIN
Q44KRC102S
SBC
CF301(WIDE)
Q4412SK508NV(K52)
Q4062SK508NV(K52)
SPM
D301MA742
8T
SB
+B
IFDEMODULATOR
AFPA
AFM
D351,352HVC350B
SW
MCF
INT
D601,602MA4PH633D604,605XB15A709
SW
8T
D332MC2852
TRIPLER
APCCONTROL
Q2132SK1830
IC45BD4740G
TEMP1TEMP2
MUTESW
OMOD
CV
LPF
8R
SW
D331MC2858
RF BPFTUNE
RF BPFTUNE
5M
IF
Q281DTC363EU
EXT.SP
16.8MHz
IC44BD4740G
SP
IC321TK14489V
SW
AMPSW
Q282KRC102S
RSSISQIN
8C
IC241AQUA-L (2/2)
AUDIOPROCESSOR
X241
12.0MHz
3.6864MHz
BUFF
IC211NJM2100V (2/2)
HSD
LSD
RXVCO
TXVCO
D)
DOULINTRESET
QTF/MSK
ROW
EDD
WOADNA/DTRCLK
MBL
SBC8TC8RC
ABSPLLEEVLLDBSHIFTTX/RX
AFMSPMAMPSWMICEMMICMT
FNC1FNC3FNC5FNC7
FNC2FNC4FNC6FNC8
EEPWPEEPCKEEPDT
T/RSW
Q502RD00HVS1
Q503PD55008
D447,448HSC277
PREDRIVEAMP
DRIVEAMP
FINALAMP
RF
Vg
Q4472SC5636
Q5012SC3356
(R24)
Q504RD60HUF
1-01
8T8T8C
8T
RF
8R
RF
Q5002SC5110(O)
POW.DET
D609MA742
TK-8160
46
LEVEL DIAGRAM
To make measuremen
G2Q351
1
IC211 IC241
Q353 XF351
1
IC213 IC241
BPF BPF
2
Q406
ANT
X54-351
G2
To make measurements in the RF section, connect the RF level meter.
In the RF section, use a 0.01µF coupling capacitor.
(The display shows the SSG input value required to obtain 12dB SINA
Q446
21
G1
20
S
Q352
10
DisplayUnit
D
IC201
TX-RX Unit (VCO)
MIC
To make measurements in the AF section, connect the AC level meter.
AG is set so that MIC input becomes 3kHz/1.5kHz (Wide/Narrow) DEV at 1kHz MOD.
D
CF301
/CF302
450kHz
6
TX-RX Unit
S
IC321
2
49.95MHz
9
G1
20
2
Center Frequency
–2.0dBm
W : –120.5dBm
N : –120.0dBm
W : –121.0dBm
N : –121.0dBm
W : –108.0dBm
N : –107.0dBm
W : –111.5dBm
N : –110.5dBm
W : 0.49Vrms
N : 0.26Vrms
W : –111.0dBm
N : –110.5dBm
W : –100.0dBm
N : –98.0dBm
W : –79.0dBm
N : –76.5dBm
W/N
5.0mVrms
W/N
0.18Vrms
W/N
0.20Vrms
W/N
0.30Vrms
W/N
0.80Vrms
Receiver Section
Transmitter Section
TK-8160
47
LEVEL DIAGRAM
S
easurements in the RF section, connect the RF Wattmeter (50Ω).
D
Q504
To make measurements in the AF section, connect the AC level meter.
(ANT input : –53dBm, 1kHz FM, 3kHz DEV (Wide)/1.5kHz DEV (Narrow))
The AF output level is adjusted for a 0.45V/4Ω by the front panel AF VOL control.
vel meter.
12dB SINAD.)
TX-RX Unit
Q446
11
Q447
FINAL Amp
Q503
D448
TX-RX Unit
S
Audio Frequency
Q501D
nit (VCO)
CF301
/CF302
450kHz
G
IC321
D601
G
ANT
–2.0dBm –1.8dBm 24.5dBm15.8dBm 25W
W : –93.5dBm
N : –90.0dBm
W : 0.58Vrms
N : 0.49Vrms
W/N
0.28Vrms
W/N
0.28Vrms
W/N
0.29Vrms
W/N
15mVrms
W/N
0.55Vrms
W/N
0.45Vrms
24 J1
IC201
231413 12
4o
hm
10
IC241
6
IC281IC213
5 1
IC241IC201
11
W/N
0.28Vrms
IC241
31 2698
Q500
–12.2dBm
D602
Q502
S
D
G
20.0dBm
TK-8160
KENWOOD CORPORATION2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD U.S.A. CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS SINGAPORE PTE LTD.1 Ang Mo Kio Street 63, Singapore 569110
GENERAL
Frequency Range ............................... K : 450 to 490MHz M : 440 to 480MHz
Channels / Zone .................................. Max 128 CH / Max 128 zone
Channel Spacing ................................. Wide : 25kHz Narrow : 12.5kHz
Operating Voltage ............................... 13.6V DC ±15%
Current Drain ...................................... Less than 0.4A on standby
Less than 1.0A on receive
Less than 8.0A on transmit
Operating Temperature Range ........... –30°C to +60°C
Dimensions & Weight ........................ 6.30 (160) W x 1.70 (43) H x 5.40 (137) D inch (mm), 2.60 lbs (1.18kg)
Channel Frequency Spread ................ 40MHz
RECEIVER (Measurements made per EIA standard EIA/TIA-603)
Sensitivity (12dB SINAD) .................... Wide : 0.28µV Narrow : 0.35µV
Selectivity ........................................... Wide : 75dB Narrow : 65dB
Intermodulation................................... Wide : 70dB Narrow : 60dB
Spurious Response ............................. 75dB
Audio Power Output ........................... 4.0W
Frequency Stability ............................. ±2.5ppm
TRANSMITTER (Measurements made per EIA standard EIA/TIA-603)
RF Power Output ................................ High : 25W Low : 5W
Spurious and Harmonics..................... 70dB
Modulation .......................................... Wide : 16K0F3E Narrow : 11K0F3E
FM Noise ............................................ Wide : 45dB Narrow : 40dB
Audio Distortion .................................. Less than 3%
Frequency Stability ............................. ±2.5ppm
SPECIFICATIONS