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© 2004-12 PRINTED IN JAPANB51-8705-00 (N) 1123
VHF FM TRANSCEIVER
TK-7160SERVICE 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 (X57-7080-10) ................ 36
SCHEMATIC DIAGRAM.......................... 40
BLOCK DIAGRAM ................................... 44
LEVEL DIAGRAM .................................... 46
SPECIFICATION ................... BACK COVER
CONTENTS
TK-7160
2
INTRODUCTION
SCOPE OF THIS MANUALThis 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 publicationdate. Changes which may occur after publication are coveredby either Service Bulletins or Manual Revisions, which areissued 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 thepart number is not known, include the chassis or kit numberof which it is a part and a sufficient description of the requiredcomponent 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 CONSIDERATIONS
1. UNPACKINGUnpack the radio from its shipping container and check for
accessory items. If any item is missing, please contactKENWOOD immediately.
2. LICENSING REQUIREMENTSFederal regulations require a station license for each radio
installation (mobile or base) be obtained by the equipmentowner. The licensee is responsible for ensuring transmitterpower, 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 generalclass commercial radiotelephone operator’s license. There isno 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 shouldbe checked, as should receiver sensitivity, squelch operation,and audio output. Signalling equipment operation should beverified.
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. Thetrunk lid is preferred, bond the trunk lid and vehicle chassisusing 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 surfaceis adequate to support the radio’s weight. Allow sufficientspace around the radio for air cooling. Position the radio closeenough to the vehicle operator to permit easy access to thecontrols 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 toblow. Check the vehicle ground polarity before installationto prevent wasted time and effort.
2. Connect the positive power lead directly to the vehiclebattery positive terminal. Connecting the Positive lead toany other positive voltage source in the vehicle is not rec-ommended.
3. Connect the ground lead directly to the battery negativeterminal.
4. The cable provided with the radio is sufficient to handlethe maximum radio current demand. If the cable must beextended, be sure the additional wire is sufficient for thecurrent to be carried and length of the added lead.
GENERAL
TK-7160
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. YourKENWOOD dealer can help you select an antenna systemthat 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 suppliesthe voltage and current required for your system). Make suresufficient air can flow around the radio and power supply toallow 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 andsand from getting in.
Externalspeakerjack
Power inputconnector
Antennaconnector
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Transceiver programming
KCT-39Connection cable
KCT-18Ignition sense cable
KCT-36Extension cable
KDS-100Mobile data
terminal
KGP-2AModem GPS receiver or
KGP-2BModem GPS controller
KES-3Externalspeaker
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.
Frequency range (MHz) RF power Type
136~174 25W K,M
(Option)
(Option)
KES-5Externalspeaker
(Option)(Option)
(Option)(Option)
(Option)
(Option)
or
Delivery
You can install either KAP-2 or KCT-39 to the transceiver.
SYSTEM SET-UP
TK-7160
4
OPERATING FEATURES
1. Controls and Functions
1-1. Front Panel
q
i o !0 !1 !2 !3 !4
w e r t y u
1-2. Microphone
!5
q (Power) switchPress to switch the transceiver ON or OFF.
w keyPress to activate its programmable function. The defaultsetting is Volume Up.
e keyPress to activate its programmable function. The defaultsetting is Volume Down.
r DisplayRefer to right.
t keyPress to activate its programmable function. The defaultsetting is Zone Up.
y keyPress to activate its programmable function. The defaultsetting is Zone Down.
u SpeakerInternal speaker.
i Microphone jackInsert the microphone plug into this jack.
o TX/RX IndicatorLights red while transmitting. Lights green while receiv-ing a signal.
!0 keyPress to activate its programmable function. The defaultsetting is Squelch Off Momentary.
!1 keyPress to activate its programmable function. The defaultsetting is None (no function).
!2 keyPress to activate its programmable function. The defaultsetting is Channel Down.
!3 keyPress to activate its programmable function. The defaultsetting is Channel Up.
!4 keyPress to activate its programmable function. The defaultsetting is None (no function).
!5 PTT switchPress this switch, then speak into the microphone to call astation.
1-3. Display
Indicator Description
Appears when the key programmed asMonitor or Squelch Off is pressed.Appears when the DTMF or 2-tone code ofa call matches the code in your transceiver.Appears while using the Talk Aroundfunction.The selected zone is added to thescanning sequence.Appears while scanning.
Appears when a message is stored in thetransceiver stack memory. Appears andblinks when a new message has arrived.Appears when the AUX port has beenactivated.The selected channel is set as a Prioritychannel.Appears when the Horn Alert functionhas been activated.The selected channel is added to thescanning sequence.Appears when Scrambler function hasbeen selected.Appears when the Public Addressfunction has been activated.Displays the currently selected zone andchannel number, or the channel name.
1-4. Rear Panel
Externalspeakerjack
Power inputconnector
Antennaconnector
TK-7160
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 Mode
3-1. PrefaceThe TK-7160 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 PCor compatible. Figure 1 shows the setup of an IBM PC forprogramming.
User mode PC mode PC programming mode
Clone mode PC test mode PC tuning mode
Self programming mode
IBM-PC
KPG-46
TK-7160
KPG-99D
Fig. 1
3-2. Connection Procedure1. Connect the TK-7160 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, theradio 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-7160 to the
computer. It has a circuit in its D-subconnector (25-pin) casethat converts the RS-232C logic level to the TTL level.
The KPG-46 connects the modular microphone jack of theTK-7160 to the computers RS-232C serial port.
3-4. Programming Software DescriptionKPG-99D is the programming software for TK-7160 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-7160 and editedon the screen. The programmed or edited data can beprinted 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 microphonejacks. The operation is as follows (the transmit radio is themaster and the receive radio is the slave).
Note :Clone mode should be enabled.
1. Turn the master TK-7160 power ON with the [ ] keyheld down (2 seconds), “ CLONE ” is displayed on theLCD.
2. Power on the slave TK-7160.3. 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-7160 transceiver.
The data of the master is sent to the slave. While themaster is sending data, red LED blinked. While the slave isreceiving the data, “ PC ” is displayed and green LEDblinked. When cloning of data is completed, the masterdisplays “END”, and the master red LED turned off, andthe slave automatically operates in the User mode. Theslave can then be operated by the same program as themaster.
5. The other slave can be continuously cloned. Carry out theoperation in step 2 to 4.
TK-7160
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 activatea 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. Whenyou press the [ ] key, the currently selected number isdetermined. If you press the [ ] key after entering thepassword in this procedure, “CLONE” is displayed if theentered 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 theuser’s equipment. After programming, reset the FPU to the“Self- Programming” disabled mode. Radios CANNOT bedelivered 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 programmingmode.
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. Whenyou press the [ ] key, the currently selected number isdetermined. If you press the [ ] key after entering thepassword 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-7160
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
1 3 60 0 00 0
1 3 6*****
STPD5 00K
– – – – – – – –
– – – – – – – –
DisplayCurrentsetting value
Value is not set
1 3 6*****
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-7160
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 thenecessary 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 ), bothof which are supplied with the KCT-39.
3
4
3. Insert the KCT-39 cable ( 5 ) into the chassis ( 6 ). Thewire harness band ( 7 ) must be inside the chassis andface down.
4. Connect the KCT-39 to the TX-RX unit as shown in Figure5 ( 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 insertingthe crimp terminal ( 9 ) into the square plug ( 10 ), both ofwhich are supplied with the KCT-39.
910
1315 1
3
1471013
2581114
3691215
No. Color Internal Name
connector
1 Red CN2-1 SB2 Pink CN3-1 IGN3 Black CN2-3 GND4 Brown CN3-3 DETO5 Orange CN3-2 DATAI6 Yellow CN2-8 FNC47 Green CN2-7 FNC38 Blue CN2-9 FNC5
No. Color Internal Name
connector
9 Purple CN2-12 FNC810 Gray CN2-10 FNC611 White CN2-11 FNC712 NC NC13 NC NC14 Sky blue CN2-6 FNC215 Turquoise CN2-5 FNC1
Accessory Port Function
Fig. 3
Fig. 4
Fig. 5
Fig. 6
REALIGNMENT
TK-7160
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 thetransceiver 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
1315
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
R95C
N2
TX-RX UNIT
Component side
REALIGNMENT / INSTALLATION
1. PA/HA Unit (KAP-2 : Option)
1-1. Installing the KAP-2 in the TransceiverThe 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 DCcord ( 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
TK-7160
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 asshown 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 relayunit.
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 theKAP-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.
CN3CN2
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 HR22 Blue GND3 Yellow OSP4 Green ESP5 Brown GND6 Black HR1
INSTALLATION
TK-7160
11
INSTALLATION / DISASSEMBLY FOR REPAIR
2. External Speaker (Option)
2-1. KES-3The 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 frompins 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 E59-0419-05Black/Whitelead
Black lead
F29-0481-05
1. When you remove the panel, turn the transceiver up sidedown. Detach the panel by lifting the tabs as shown be-low.
Tabs
2. To remove the cabinet, first turn the transceiver up sidedown. Detach the cabinet by prying the tabs as shownbelow.
Tabs
Tabs
3. When mounting the front panel, match the 4 tabs of thechassis with the panel, being sure they attach securely.
Tabs
Tabs
Fig. 7
Fig. 1
Fig. 2
Fig. 3
TK-7160
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 necessaryfrequencies. Figure 1 shows the frequencies.
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
MIC1/2
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/receiveswitch circuit (D603 and D605 are off) and a band pass filter(L357, L356 and varactor diodes : D353, D354). After thesignal is amplified (Q353), the signal is filtered through a bandpass filter (L354, L355 and varactor diodes : D351, D352) toeliminate unwanted signals before it is passed to the firstmixer.
The voltage of these diodes are controlled by tracking theCPU (IC101) center frequency of the band pass filter. (SeeFig. 2)
First MixerThe signal from the RF amplifier is heterodyned with the
first local oscillator signal from the PLL frequency synthesizercircuit at the first mixer (Q352) to create a 49.95MHz firstintermediate frequency (1st IF) signal. The first IF signal isthen 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 againwith a second local oscillator signal within IC321 to create a450kHz second IF signal. The second IF signal is then fedthrough 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
ANTL357,356D353,354
BPFQ353
RF AMPQ351
IF AMPIC201
D/A CONVERTERQ352MIX
XF351MCF
D602D603D605ANTSW
IC201D/A
Q341X3 multiply
IC4021/2 divider
X401TCXO
IC321IF system
1st local OSC (VCO/PLL)
W/NO
CF301 (Wide)
CF302 (Narrow)
TV
CPU
L354,355D351,352
BPF
CIRCUIT DESCRIPTION
TK-7160
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 Wideport is high, the ceramic filter SW diodes (D332, D331) causeCF301 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)
R33
5
R33
4
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 outputfrom IC241 and the DTMF/MSK signal, BEEP signal aresummed 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 tothe audio power amplifier (IC281). The AF signal from IC281switches between the internal speaker and speaker jack (J1)output.
Fig. 4 AF signal system
AQUAIC
D/ACONV.
D/ACONV.
IC201 IC241 IC201W/NO
AF 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 isapplied to the CPU (IC101). The CPU controls squelch ac-cording to the voltage (SQIN) level. The signal from the RSSIpin of IC321 is monitored. The electric field strength of thereceive signal can be known before the SQIN voltage is inputto the CPU, and the scan stop speed is improved.
Fig. 5 Squelch circuit
Q301NOISE AMP D301IC321 IC101
AFO
RSSI
DETCPUIF
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 afixed counter to produce the 5 or 6.25kHz reference fre-quency. The voltage controlled oscillator (VCO) output signalis 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 thephase comparator in IC401. The output signal from thephase comparator is filtered through a low-pass filter andpassed to the VCO to control the oscillator frequency. (SeeFig. 6)
VCOThe operating frequency is generated by Q444 in transmit
mode and Q441 in receive mode. The oscillator frequency iscontrolled by applying the VCO control voltage, obtainedfrom the phase comparator, to the varactor diodes (D443 andD444 in transmit mode and D441 and D442 in receive mode).The TX/RX pin is set low in receive mode causing Q443 andQ442 to turn Q444 off, and turn Q441 on. The TX/RX pin isset high in transmit mode. The outputs from Q441 and Q444are amplified by Q446 and sent to the RF amplifiers.
Fig. 6 PLL circuit
D443,444
Q444TX 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-7160
14
Unlock CircuitDuring reception, the 8RC signal goes high, the 8TC signal
goes low, and Q44 turns on. Q43 turns on and a voltage isapplied to the collector (8R). During transmission, the 8RCsignal 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) LDsignal 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 goeslow, no voltage is applied to 8T, and no signal is transmitted.
Transmitter System
OutlineThe transmitter circuit produces and amplifies the desired
frequency directly. It FM-modulates the carrier signal bymeans 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 tothe 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 and D608) and applies a voltage to IC651. IC651 com-pares the APC control voltage (PC) generated by the D/A con-verter (IC201) and DC amplifier (IC214) with the detectionoutput voltage. IC651 generates the voltage to control Q502,Q503 and Q504 and stabilizes transmission output.
The APC circuit is configured to protect over current ofQ502, Q503 and Q504 due to fluctuations of the load at theantenna end and to stabilize transmission output at voltageand 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
Q504PRE
DRIVEAMP
Q502
DCAMP
IC214
ANTSW
D602D603,D605
LPF
ANT
POWERDET
D606D607D608IC651
VR1APC
CONTROL
D448
PCIC201
3pin
ANT
IC211MIC
MIC/IDC
IC213
SW
IC101
CPU
Q444
TXVCO
Q446
BUFF
Q447
RFAMP
Q501
RFAMP
Q502PRE
DRIVEAMP
Q503
DRIVEAMP
Q504
FINALAMP
IC402
1/2DIVIDER
PLLTCXO16.8MHz
MIC KEYINPUT
IC241
AQUQIC
IC201
IC201
D/ACONV.
D/ACONV.
X401 IC401
RFAMP
Q431
CIRCUIT DESCRIPTION
TK-7160
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
LDDTCK
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 controlthe LCD illumination and key backlight LEDs.
The dimmer function is controlled by the switch Q1. TheLCD controller (IC1) controls the functions of the LCDthrough the DO, CE, CL, DI lines from the CPU.
Key Matrix CircuitThe TK-7160 front panel has function keys. Each of them
is connected to a cross point of a matrix of the KMI1 to KMO3ports of the IC1 LCD driver. The KMO1 to KMO3 ports arealways high, while the KMI1 to KMI3 ports are always low.
The microprocessor monitors the status of the KMI1 toKMO3 ports. If the state of one of the ports changes, themicroprocessor 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
CECLDIDO
BRIBL
Fig. 12 Display circuit
IC1LCD
driver
KMI1KMI2KMI3
KMO3KMO2KMO1
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 theAQUA IC (IC241) and the resulting signal goes to the D/A con-verter (IC201). The DTMF signal is output from DTMF of theCPU and goes to the D/A converter (IC201). The signal issummed with a MIC signal by the AQUA IC (IC241), and theresulting signal goes to the D/A converter (IC201).
The D/A converter (IC201) adjusts the MO level and thebalance between the MO and QT/DQT levels. Part of a QT/DQT signal is summed with MO and the resulting signal goesto the VCOMOD pin of the VCO. This signal is applied to avaricap 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-7160
16
DecodeThe signal goes to EXTLIMIN (pin 5) of AQUA IC (IC241).
The QT/DQT signal will pass through the low-pass filters inthe AQUA IC (IC241) and be decoded within the AQUA IC(IC241). The DTMF signal will be decoded within the AQUAIC (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 PCPOWER CONTROL voltage level.
Adjustment values are sent from the CPU as serial data.The D/A converter has a resolution of 256 and the followingrelationship is valid:
D/A output = (Vin – VDAref) / 256 x n + VDArefVin: Analog inputVDAref: D/A reference voltagen: 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 turnson, SB SW (Q41) turns on and power (SB) is supplied to theradio.
When the DC power supplied to the radio, the voltageregulator IC (IC43) supply into the CPU VDD and reset voltagedetect IC (IC44). IC44 will generate signal (RESET) in to thereset terminal on the CPU (IC101) to carry out a power ONreset. Also, CPU (IC101) is checking on port 91 (BATT). If DCpower is less than about 9.5V, the radio is unable to poweron.
When the DC power voltage deceases from normal volt-age, the INT voltage detector IC (IC45) will set to high on CPUport 18 (INT) if B line will became less than about 9.5V. ThenCPU send to EEPROM (IC81) the backup data and go intoSTOP mode.
This circuit has an overvoltage protection circuit. If a DCvoltage of 16V or higher is applied to the base of Q81, thisvoltage turns Q81 on and sets port 18 (INT) to low. As aresult port 78 (SBC) is low, and turns Q42 and Q41 (SB) off.
Fig. 16 Power supply circuit
CIRCUIT DESCRIPTION
TK-7160
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-7160
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 (X57-7080-10)
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 AMP
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
IC402 IC VCO 1/2 divider
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
Q242,243 Transistor AQUA beat shift
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
Q421,422 Transistor Charge pump
Q431 Transistor RF amplifier
Q441 FET RX VCO
Q442 FET T/R switch
Q443 Transistor T/R switch
Q444 FET TX VCO
Q445 Transistor Lipple filter
Q446 Transistor Buffer amplifier
Q447 Transistor RF amplifier
Q501 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)
D351~354 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)
D501 Diode Temperature compensation
D503 Diode Voltage protection
D602,603 Diode ANT switch
D605 Diode ANT switch
D606~608 Diode APC voltage detect
D651 Diode Temperature compensation
COMPONENTS DESCRIPTION
TK-7160
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 : CanadaY : PX (Far East, Hawaii) T : England E : EuropeY : AAFES (Europe) X : Australia M : Other Areas
1 1B A02-3899-01 PLASTIC CABINET2 3A A62-1107-13 PANEL ASSY
4 3A B43-1179-04 BADGE5 1D B62-1829-00 INSTRUCTION MANUAL6 3B B72-2308-04 MODEL NAME-PLATE
8 3B E04-0167-05 RF COAXIAL PECEPTACLE (M)9 3C E30-3339-05 DC CORD ACCESSORY10 2B E30-3448-05 DC CORD11 3A E37-1082-05 SPEAKER CABLE12 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 (DC CABLE)24 2B G53-1542-03 PACKING (PHONE JACK)25 1B G53-1544-01 PACKING (CABINET)26 1A G53-1548-02 GASKETTING27 3B G53-1664-03 PACKING (PANEL)
29 2C,1D H12-3178-05 PACKING FIXTURE30 3D H13-1190-02 CARTON BOARD31 1D H25-2341-04 PROTECTION BAG32 2D H52-2081-02 ITEM CARTON CASE
34 3C J19-1584-05 MIC HOLDER ACCESSORY K35 3D J29-0662-03 BRACKET ACCESSORY
37 3A K29-9342-01 KEY TOP
A 2B N67-2608-48 PAN HEAD SEMS SCREWB 2A N80-2008-48 PAN HEAD TAPTITE SCREWC 2B,3B N87-2606-48 BRAZIER HEAD TAPTITE SCREWD 1B,2B N87-2614-48 BRAZIER HEAD TAPTITE SCREW39 3D N99-0395-05 SCREW SET ACCESSORY
41 3A T07-0739-05 SPEAKER42 2C T91-0639-05 MICROPHONE ACCESSORY K
101 2A B11-1829-03 ILLUMINATION GUIDE102 2A B38-0902-05 LCDD1-6 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 KC6,7 CK73GB1H102K CHIP C 1000PF KC9 CK73GB1H102K CHIP C 1000PF KC10 CK73GB1H103K CHIP C 0.010UF KC11-14 CK73GB1H102K CHIP C 1000PF K
C15 CK73GB1H471K CHIP C 470PF KC16,17 CK73GB1A105K CHIP C 1.0UF KC18 CK73GB1C104K CHIP C 0.10UF KC19,20 CC73GCH1H101J CHIP C 100PF JC21 CK73GB1H681K CHIP C 680PF K
C22,23 CK73GB1H102K CHIP C 1000PF KC24 CK73GB1H103K CHIP C 0.010UF KC25 CK73GB1H102K CHIP C 1000PF KC27 CC73GCH1H101J CHIP C 100PF JC30 CK73GB1H102K CHIP C 1000PF K
103 2A E29-1206-05 INTER CONNECTORCN1 E40-6005-05 FLAT CABLE CONNECTORJ1 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 X4R1 RK73GB1J101J CHIP R 100 J 1/16WR2 RK73GB1J100J CHIP R 10 J 1/16WR3-5 RK73GB1J102J CHIP R 1.0K J 1/16WR6-8 RK73GB1J103J CHIP R 10K J 1/16W
R9 RK73GB1J563J CHIP R 56K J 1/16WR10,11 RK73FB2A331J CHIP R 330 J 1/10WR14 RK73FB2A473J CHIP R 47K J 1/10WR15,16 RK73FB2A330J CHIP R 33 J 1/10WR17,18 RK73FB2A390J CHIP R 39 J 1/10W
R19 RK73GB1J392J CHIP R 3.9K J 1/16WR20 R92-0670-05 CHIP R 0 OHMR21 R92-1252-05 CHIP R 0 OHM J 1/16WR22 RK73FB2A181J CHIP R 180 J 1/10WR23 RK73FB2A820J CHIP R 82 J 1/10W
R24,25 RK73GB1J103J CHIP R 10K J 1/16WR26,27 RK73GB1J102J CHIP R 1.0K J 1/16WR28-31 RK73GB1J390J CHIP R 39 J 1/16W
D20,21 MC2850 DIODEIC1 LC75854W MOS-ICIC1 PT6554LQ MOS-ICQ1 RN47A4 TRANSISTORQ2 2SB1132(Q,R) TRANSISTOR
Q3 KRA225S DIGITAL TRANSISTORQ4 KRC102S DIGITAL TRANSISTORQ7,8 2SC3928A TRANSISTOR
C10 CK73HB1H102K CHIP C 1000PF KC13-31 CK73HB1H471K CHIP C 470PF KC41 CK73GB1H221K CHIP C 220PF KC42 CK73GB1H471K CHIP C 470PF KC43 CK73GB1H102K CHIP C 1000PF K
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TK-7160 (Y51-5060-XX)
DISPLAY UNIT (X54-3510-10)
TX-RX UNIT (X57-7080-10)
TK-7160
DISPLAY UNIT (X54-3510-10)
TX-RX UNIT (X57-7080-10)
TK-7160
20
PARTS LIST
C46,47 CK73GB1H221K CHIP C 220PF KC48 CK73GB1H102K CHIP C 1000PF KC49 C92-0721-05 ELECTRO 330UF 25WVC50-53 CK73GB1H102K CHIP C 1000PF KC54,55 CK73GB1C104K CHIP C 0.10UF K
C56 C92-0795-05 CHIP-TAN 22UF 10WVC57 CK73GB1H103K CHIP C 0.010UF KC58-60 C92-0795-05 CHIP-TAN 22UF 10WVC63 CK73GB1E103K CHIP C 0.010UF KC64,65 CK73GB1H103K CHIP C 0.010UF K
C66 C92-0560-05 CHIP-TAN 10UF 6.3WVC67,68 CK73GB1H102K CHIP C 1000PF KC69,70 CK73GB1C104K CHIP C 0.10UF KC71 CK73GB1H102K CHIP C 1000PF KC81,82 CK73GB1H102K CHIP C 1000PF K
C85 CK73HB1H102K CHIP C 1000PF KC86 CK73HB1A104K CHIP C 0.10UF KC88 CC73HCH1H180J CHIP C 18PF JC89,90 CC73HCH1H060B CHIP C 6.0PF BC91 CC73HCH1H180J CHIP C 18PF J
C93,94 CK73GB1H102K CHIP C 1000PF KC96 CK73GB1H102K CHIP C 1000PF KC101 CK73GB1H102K CHIP C 1000PF KC102 CK73GB1C104K CHIP C 0.10UF KC106 CK73GB1C104K CHIP C 0.10UF K
C110-117 CK73HB1C103K CHIP C 0.010UF KC201 CK73GB1C104K CHIP C 0.10UF KC202 C92-0507-05 CHIP-TAN 4.7UF 6.3WVC203 CK73GB1C333K CHIP C 0.033UF KC204 CK73GB1H102K CHIP C 1000PF K
C205 CK73HB1H182K CHIP C 1800PF KC206 CK73GB1H102K CHIP C 1000PF KC211 CK73GB1H183K CHIP C 0.018UF KC212 CK73HB1H152K CHIP C 1500PF KC213 CK73GB1C104K CHIP C 0.10UF K
C214 CC73HCH1H390J CHIP C 39PF JC215 CK73HB1A104K CHIP C 0.10UF KC216 C92-0514-05 CHIP-TAN 2.2UF 10WVC217 CK73HB1H471K CHIP C 470PF KC218-221 CK73GB1C104K CHIP C 0.10UF K
C222,223 CK73HB1A104K CHIP C 0.10UF KC224 CK73GB1H103K CHIP C 0.010UF KC225 CK73GB1C104K CHIP C 0.10UF KC226 CK73HB1H471K CHIP C 470PF KC227 CK73HB1A104K CHIP C 0.10UF K
C228,229 CK73GB1A105K CHIP C 1.0UF KC230 C92-0560-05 CHIP-TAN 10UF 6.3WVC231 C92-0662-05 CHIP-TAN 15UF 6.3WVC233 CK73GB1H471K CHIP C 470PF KC234 CC73HCH1H050B CHIP C 5.0PF B
C235 CK73HB1H102K CHIP C 1000PF KC236 CC73HCH1H050B CHIP C 5.0PF BC237,238 CK73HB1H102K CHIP C 1000PF KC241-248 CK73HB1H471K CHIP C 470PF KC249,250 CC73HCH1H050B CHIP C 5.0PF B
C251 CK73HB1A473K CHIP C 0.047UF KC252 CK73HB1A104K CHIP C 0.10UF KC253 CK73GB1H102K CHIP C 1000PF KC254 CK73GB1H332K CHIP C 3300PF KC255 CC73HCH1H560J CHIP C 56PF J
C256 CK73GB1H331K CHIP C 330PF KC257 CC73HCH1H090B CHIP C 9.0PF BC259 CK73HB1H221K CHIP C 220PF KC260 CK73GB1A474K CHIP C 0.47UF KC261 CK73HB1A104K CHIP C 0.10UF K
C262 CK73GB1A105K CHIP C 1.0UF KC263 CK73GB1H103K CHIP C 0.010UF KC264 CC73HCH1H330J CHIP C 33PF JC265 CK73HB1H391K CHIP C 390PF KC266 CK73GB1C104K CHIP C 0.10UF K
C267 CK73HB1A104K CHIP C 0.10UF KC268 CC73HCH1H181J CHIP C 180PF JC269 C92-0507-05 CHIP-TAN 4.7UF 6.3WVC270 C92-0560-05 CHIP-TAN 10UF 6.3WVC271 CK73HB1A104K CHIP C 0.10UF K
C272 C92-0507-05 CHIP-TAN 4.7UF 6.3WVC273,274 CK73HB1H681K CHIP C 680PF KC275,276 CK73HB1H102K CHIP C 1000PF KC281 CK73GB1H102K CHIP C 1000PF KC282 CK73GB1A105K CHIP C 1.0UF K
C283 CK73FB1C224K CHIP C 0.22UF KC284 CK73GB1C104K CHIP C 0.10UF KC285 C92-0516-05 CHIP-TAN 4.7UF 16WVC286 C92-0040-05 CHIP-ELE 47UF 16WVC287 C92-0722-05 ELECTRO 470UF 16WV
C288-290 CK73GB1H102K CHIP C 1000PF KC293 CK73GB1A105K CHIP C 1.0UF KC301 C92-0507-05 CHIP-TAN 4.7UF 6.3WVC302 CK73GB1H102K CHIP C 1000PF KC303 CK73GB1H472K CHIP C 4700PF K
C304 CC73GCH1H331J CHIP C 330PF JC305 CK73GB1H561K CHIP C 560PF KC306 CK73GB1H102K CHIP C 1000PF KC307 CK73GB1E223K CHIP C 0.022UF KC308 CK73GB1H102K CHIP C 1000PF K
C309 CK73GB1E223K CHIP C 0.022UF KC310 CK73FB1C334K CHIP C 0.33UF KC321 CK73GB1H103K CHIP C 0.010UF KC322-324 CK73GB1C104K CHIP C 0.10UF KC325 C92-0662-05 CHIP-TAN 15UF 6.3WV
C326 CK73GB1H103K CHIP C 0.010UF KC331-333 CK73GB1C104K CHIP C 0.10UF KC341 CC73GCH1H101J CHIP C 100PF JC343 CC73GCH1H680J CHIP C 68PF JC344 CC73GCH1H560J CHIP C 56PF J
C345 CC73GCH1H271J CHIP C 270PF JC346 CK73GB1H103K CHIP C 0.010UF KC349,350 CK73GB1E103K CHIP C 0.010UF KC351 CC73GCH1H330J CHIP C 33PF JC353 CK73GB1H103K CHIP C 0.010UF K
C354 CC73GCH1H030B CHIP C 3.0PF BC355 CC73GCH1H180J CHIP C 18PF JC356 CC73GCH1H060B CHIP C 6.0PF BC357 CK73GB1H103K CHIP C 0.010UF KC358 CK73GB1H102K CHIP C 1000PF K
C359 CC73GCH1H080B CHIP C 8.0PF BC360-362 CK73GB1H102K CHIP C 1000PF KC363 CK73GB1H103K CHIP C 0.010UF KC364 CK73GB1H102K CHIP C 1000PF KC366 CK73GB1C104K CHIP C 0.10UF K
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7080-10)
TK-7160
21
PARTS LIST
C367 CC73GCH1H151J CHIP C 150PF JC368 CC73GCH1H270J CHIP C 27PF JC369 CC73GCH1H2R5B CHIP C 2.5PF BC370 CK73GB1H102K CHIP C 1000PF KC371 CC73GCH1H020B CHIP C 2.0PF B
C372 CK73GB1H102K CHIP C 1000PF KC373 CC73GCH1H070B CHIP C 7.0PF BC374 CC73GCH1H270J CHIP C 27PF JC375-379 CK73GB1H102K CHIP C 1000PF KC380 CC73GCH1H101G CHIP C 100PF G
C381 CC73GCH1H080B CHIP C 8.0PF BC382 CC73GCH1H330J CHIP C 33PF JC383 CK73GB1H102K CHIP C 1000PF KC384 CC73GCH1H010B CHIP C 1.0PF BC385 CC73GCH1H100C CHIP C 10PF C
C386 CC73GCH1H360J CHIP C 36PF JC387 CK73GB1H102K CHIP C 1000PF KC388 CC73GCH1H070B CHIP C 7.0PF BC390 CC73GCH1H090B CHIP C 9.0PF BC391 CC73GCH1H160G CHIP C 16PF G
C392 CK73GB1H102K CHIP C 1000PF KC401,402 CK73GB1H102K CHIP C 1000PF KC403 CC73GCH1H101J CHIP C 100PF JC404,405 CC73HCH1H101J CHIP C 100PF JC406 CC73GCH1H020B CHIP C 2.0PF B
C407 CK73GB1H102K CHIP C 1000PF KC409 CC73HCH1H220J CHIP C 22PF JC410,411 CK73GB1C104K CHIP C 0.10UF KC412 C92-0560-05 CHIP-TAN 10UF 6.3WVC413 CK73GB1C104K CHIP C 0.10UF K
C414 C92-0560-05 CHIP-TAN 10UF 6.3WVC415 CK73HB1C103K CHIP C 0.010UF KC416 CK73GB1C104K CHIP C 0.10UF KC422,423 CK73HB1H102K CHIP C 1000PF KC424 CK73GB1H471K CHIP C 470PF K
C425 C92-0555-05 CHIP-TAN 0.047UF 35WVC426 C92-0514-05 CHIP-TAN 2.2UF 10WVC427 C92-0001-05 CHIP-TAN 0.1UF 35WVC431 CK73GB1H102K CHIP C 1000PF KC434 CK73GB1H471K CHIP C 470PF K
C441 CC73GCH1H300J CHIP C 30PF JC442 CC73GCH1H080B CHIP C 8.0PF BC443 CK73GB1H471K CHIP C 470PF KC444 CC73GCH1H010B CHIP C 1.0PF BC445 CC73GCH1H4R5B CHIP C 4.5PF B
C446 CC73GCH1H050B CHIP C 5.0PF BC447 CC73GCH1H0R3B CHIP C 0.3PF BC451 CK73GB1H471K CHIP C 470PF KC453 CC73GCH1H151J CHIP C 150PF JC454 CC73GCH1H100C CHIP C 10PF C
C455 CC73GCH1HR75B CHIP C 0.75PF BC456 CK73GB1H471K CHIP C 470PF KC457 CC73GCH1HR75B CHIP C 0.75PF BC458 CC73GCH1H100C CHIP C 10PF CC459 CC73GCH1H110G CHIP C 11PF G
C460 CC73GCH1H0R5B CHIP C 0.5PF BC461 C92-0560-05 CHIP-TAN 10UF 6.3WVC463,464 CK73GB1H471K CHIP C 470PF KC465 C92-0795-05 CHIP-TAN 22UF 10WVC466,467 CK73GB1H471K CHIP C 470PF K
C468 CK73GB1H221K CHIP C 220PF KC469 CC73GCH1H060B CHIP C 6.0PF BC470 CC73GCH1H020B CHIP C 2.0PF BC471 CC73GCH1H030B CHIP C 3.0PF BC472 CK73GB1H102K CHIP C 1000PF K
C473 CK73GB1H221K CHIP C 220PF KC474,475 CK73GB1H102K CHIP C 1000PF KC476 CC73GCH1H180J CHIP C 18PF JC477 CK73GB1H102K CHIP C 1000PF KC478 CC73GCH1H100C CHIP C 10PF C
C479 CC73GCH1H220J CHIP C 22PF JC480 CC73GCH1H101J CHIP C 100PF JC481-483 CK73GB1H102K CHIP C 1000PF KC484 CK73GB1H221K CHIP C 220PF KC487 CC73GCH1H110G CHIP C 11PF G
C501,502 CK73GB1H102K CHIP C 1000PF KC503 CC73GCH1H101J CHIP C 100PF JC504-507 CK73GB1H102K CHIP C 1000PF KC509 CC73GCH1H150J CHIP C 15PF JC510 CC73GCH1H080B CHIP C 8.0PF B
C513-515 CK73GB1H102K CHIP C 1000PF KC516 CC73GCH1H270J CHIP C 27PF JC517 CK73GB1H821K CHIP C 820PF KC518 CC73GCH1H030B CHIP C 3.0PF BC519 CC73GCH1H330J CHIP C 33PF J
C520 CC73GCH1H820J CHIP C 82PF JC523 CK73FB1H102K CHIP C 1000PF KC525 CK73GB1H681K CHIP C 680PF KC527 CK73FB1H102K CHIP C 1000PF KC528,529 CK73GB1H102K CHIP C 1000PF K
C530 CK73GB1H221K CHIP C 220PF KC531 CK73FB1H102K CHIP C 1000PF KC532 CK73FB1C474K CHIP C 0.47UF KC533 C92-0719-05 ELECTRO 47UF 25WVC535 C93-0572-05 CHIP C 100PF J
C545 CM73F2H221J CHIP C 220PF JC546 CM73F2H680J CHIP C 68PF JC548 C93-0603-05 CHIP C 1000PF KC549 CK73FB1C474K CHIP C 0.47UF KC550 CK73GB1H102K CHIP C 1000PF K
C552 CK73GB1H221K CHIP C 220PF KC553 C93-0563-05 CHIP C 18PF JC554 C93-0560-05 CHIP C 10PF DC555 C93-0603-05 CHIP C 1000PF KC556 C93-0557-05 CHIP C 7.0PF D
C557 C93-0603-05 CHIP C 1000PF KC558,559 CK73GB1H103K CHIP C 0.010UF KC560 C93-0603-05 CHIP C 1000PF KC602 C93-0561-05 CHIP C 12PF JC603 C93-0603-05 CHIP C 1000PF K
C605 C93-0562-05 CHIP C 15PF JC606 CC73GCH1H0R5B CHIP C 0.5PF BC607 CC73GCH1H040B CHIP C 4.0PF BC608 C93-0565-05 CHIP C 27PF JC610 CC73GCH1H0R5B CHIP C 0.5PF B
C611 CC73GCH1H020B CHIP C 2.0PF BC613 C93-0565-05 CHIP C 27PF JC615 CC73GCH1H0R5B CHIP C 0.5PF BC616 CC73GCH1H020B CHIP C 2.0PF BC617 C93-0564-05 CHIP C 22PF J
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7080-10)
TK-7160
22
PARTS LIST
C618-620 CK73GB1H102K CHIP C 1000PF KC626 C93-0553-05 CHIP C 3.0PF CC651 CK73GB1H103K CHIP C 0.010UF KC652 CK73GB1H471K CHIP C 470PF KC672,673 CK73GB1H102K CHIP C 1000PF K
TC441,442 C05-0245-05 CERAMIC TRIMMER (10PF)
- E37-1161-05 SHORT PLUG (CN6)CN1 E40-6268-05 FLAT CABLE CONNECTORCN2 E40-5702-05 PIN ASSYCN3 E40-6292-05 PIN ASSYCN5 E40-3246-05 PIN ASSY
CN6 E40-6433-05 PIN ASSYJ1 E11-0425-05 3.5D PHONE JACK (3P)
F41 F53-0246-05 FUSE (4.0A 32V)F501 F53-0108-05 FUSE (1.8A 50V) DRIVE FET
CF301 L72-0993-05 CERAMIC FILTERCF302 L72-0999-05 CERAMIC FILTERL101 L92-0443-05 CHIP FERRITEL211 L92-0443-05 CHIP FERRITEL321 L34-4554-05 COIL
L341 L41-3385-08 SMALL FIXED INDUCTORL342,343 L40-3381-86 SMALL FIXED INDUCTOR (0.33UH)L351 L41-8285-08 SMALL FIXED INDUCTORL352 L41-5685-08 SMALL FIXED INDUCTORL354,355 L34-4612-05 AIR-CORE COIL
L356 L34-4611-05 AIR-CORE COILL357 L34-4610-05 AIR-CORE COILL402 L41-1005-08 SMALL FIXED INDUCTORL404 L92-0442-05 CHIP FERRITEL421 L92-0443-05 CHIP FERRITE
L441,442 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L443 L41-3378-14 SMALL FIXED INDUCTORL444,445 L40-2702-86 SMALL FIXED INDUCTOR (27UH)L446,447 L40-2785-92 SMALL FIXED INDUCTOR (270NH)L448 L41-4778-14 SMALL FIXED INDUCTOR
L449,450 L40-2702-86 SMALL FIXED INDUCTOR (27UH)L451-453 L92-0443-05 CHIP FERRITEL454 L41-3375-06 SMALL FIXED INDUCTORL455 L41-1085-06 SMALL FIXED INDUCTORL456 L41-1585-06 SMALL FIXED INDUCTOR
L457 L41-1085-06 SMALL FIXED INDUCTORL458 L41-5675-06 SMALL FIXED INDUCTORL501,502 L41-6875-08 SMALL FIXED INDUCTORL503,504 L41-2775-06 SMALL FIXED INDUCTORL505 L34-4606-05 AIR-CORE COIL
L506 L34-4751-05 AIR-CORE COILL507 L34-4752-05 AIR-CORE COILL508 L34-4757-05 AIR-CORE COILL509 L34-4753-05 AIR-CORE COILL601 L34-4756-05 AIR-CORE COIL
L602-604 L34-4755-05 AIR-CORE COILL605 L34-4753-05 AIR-CORE COILX86 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 1/16WR2 RK73HB1J101J CHIP R 100 J 1/16WR3 RK73HB1J102J CHIP R 1.0K J 1/16WR4 RK73HB1J332J CHIP R 3.3K J 1/16WR5 RK73HB1J223J CHIP R 22K J 1/16W
R41 RK73GB1J473J CHIP R 47K J 1/16WR42 RK73GB1J472J CHIP R 4.7K J 1/16WR43 RK73GB1J473J CHIP R 47K J 1/16WR44 RK73GB1J472J CHIP R 4.7K J 1/16WR45 RK73GB1J473J CHIP R 47K J 1/16W
R46 RK73GB1J152J CHIP R 1.5K J 1/16WR47 RK73GB1J103J CHIP R 10K J 1/16WR48 RK73HB1J334J CHIP R 330K J 1/16WR49 RK73HB1J474J CHIP R 470K J 1/16WR50 RK73HB1J394J CHIP R 390K J 1/16W
R51 RK73HB1J334J CHIP R 330K J 1/16WR81,82 RK73GB1J103J CHIP R 10K J 1/16WR83 R92-1252-05 CHIP R 0 OHM J 1/16WR84 R92-1368-05 CHIP R 0 OHMR85 RK73HB1J473J CHIP R 47K J 1/16W
R86 RK73GB1J471J CHIP R 470 J 1/16WR87 R92-1252-05 CHIP R 0 OHM J 1/16WR88 RK73GB1J473J CHIP R 47K J 1/16WR89 RK73HB1J474J CHIP R 470K J 1/16WR90 RK73GB1J102J CHIP R 1.0K J 1/16W
R91 R92-1368-05 CHIP R 0 OHMR92 RK73GH1J183D CHIP R 18K D 1/16WR93 RK73GH1J134D CHIP R 130K D 1/16WR94 RK73GB1J102J CHIP R 1.0K J 1/16WR95 RK73GB1J472J CHIP R 4.7K J 1/16W
R96 RK73GB1J105J CHIP R 1.0M J 1/16WR97 RK73GB1J104J CHIP R 100K J 1/16WR98 RK73GB1J473J CHIP R 47K J 1/16WR99 RK73GB1J102J CHIP R 1.0K J 1/16WR100 RK73HB1J102J CHIP R 1.0K J 1/16W
R101 RK73GB1J473J CHIP R 47K J 1/16WR102 RK73HB1J473J CHIP R 47K J 1/16WR103-105 RK73GB1J102J CHIP R 1.0K J 1/16WR108,109 RK73HB1J473J CHIP R 47K J 1/16WR110 RK73GB1J152J CHIP R 1.5K J 1/16W
R111 RK73GB1J473J CHIP R 47K J 1/16WR112 RK73HB1J102J CHIP R 1.0K J 1/16WR113 RK73HB1J473J CHIP R 47K J 1/16WR115 RK73HB1J473J CHIP R 47K J 1/16WR124 R92-1252-05 CHIP R 0 OHM J 1/16W
R125 RK73GB1J473J CHIP R 47K J 1/16WR126,127 RK73HB1J102J CHIP R 1.0K J 1/16WR128 RK73GB1J822J CHIP R 8.2K J 1/16WR129 RK73GB1J123J CHIP R 12K J 1/16WR130 R92-1252-05 CHIP R 0 OHM J 1/16W
R131,132 RK73HB1J473J CHIP R 47K J 1/16WR201 RK73GB1J124J CHIP R 120K J 1/16WR202 RK73GB1J561J CHIP R 560 J 1/16WR203 RK73GB1J913J CHIP R 91K J 1/16WR204-206 RK73GB1J102J CHIP R 1.0K J 1/16W
R207 RK73HB1J183J CHIP R 18K J 1/16WR208 R92-1368-05 CHIP R 0 OHMR210 RK73HB1J473J CHIP R 47K J 1/16WR211 RK73HH1J303D CHIP R 30K D 1/16WR212,213 RK73GB1J753J CHIP R 75K J 1/16W
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7080-10)
TK-7160
23
PARTS LIST
R214 RK73HB1J334J CHIP R 330K J 1/16WR215 RK73HB1J222J CHIP R 2.2K J 1/16WR216 R92-1368-05 CHIP R 0 OHMR217 RK73HB1J101J CHIP R 100 J 1/16WR218 RK73HB1J821J CHIP R 820 J 1/16W
R219 RK73GB1J223J CHIP R 22K J 1/16WR220 RK73GB1J681J CHIP R 680 J 1/16WR221 RK73GB1J472J CHIP R 4.7K J 1/16WR222 RK73HB1J223J CHIP R 22K J 1/16WR223 RK73GB1J102J CHIP R 1.0K J 1/16W
R224 RK73GB1J561J CHIP R 560 J 1/16WR225-228 RK73GB1J223J CHIP R 22K J 1/16WR229 RK73HB1J104J CHIP R 100K J 1/16WR230 RK73HB1J393J CHIP R 39K J 1/16WR231 RK73GB1J683J CHIP R 68K J 1/16W
R232,233 RK73HB1J683J CHIP R 68K J 1/16WR235,236 RK73HB1J473J CHIP R 47K J 1/16WR237 RK73HB1J474J CHIP R 470K J 1/16WR238 RK73HB1J473J CHIP R 47K J 1/16WR239 RK73HB1J474J CHIP R 470K J 1/16W
R240-248 R92-1368-05 CHIP R 0 OHMR249 RK73HB1J102J CHIP R 1.0K J 1/16WR250 RK73HB1J105J CHIP R 1.0M J 1/16WR251 RK73HB1J473J CHIP R 47K J 1/16WR252 RK73HB1J104J CHIP R 100K J 1/16W
R253 RK73GB1J562J CHIP R 5.6K J 1/16WR254 RK73HB1J474J CHIP R 470K J 1/16WR255 RK73HB1J154J CHIP R 150K J 1/16WR256 RK73HB1J473J CHIP R 47K J 1/16WR257 RK73HB1J184J CHIP R 180K J 1/16W
R258 RK73HH1J204D CHIP R 200K D 1/16WR259 RK73HH1J394D CHIP R 390K D 1/16WR260 RK73GB1J683J CHIP R 68K J 1/16WR261 R92-1368-05 CHIP R 0 OHMR262 RK73HB1J563J CHIP R 56K J 1/16W
R263 RK73HB1J104J CHIP R 100K J 1/16WR264,265 RK73HB1J473J CHIP R 47K J 1/16WR266 RK73HB1J332J CHIP R 3.3K J 1/16WR267 RK73HH1J683D CHIP R 68K D 1/16WR268 RK73HH1J154D CHIP R 150K D 1/1
R269 RK73HH1J683D CHIP R 68K D 1/16WR270 RK73HB1J183J CHIP R 18K J 1/16WR271 RK73HB1J563J CHIP R 56K J 1/16WR272 RK73HH1J563D CHIP R 56K D 1/16WR273 RK73HH1J184D CHIP R 180K D 1/16W
R274 RK73HH1J332D CHIP R 3.3K D 1/16WR275 RK73HH1J563D CHIP R 56K D 1/16WR276,277 RK73HB1J223J CHIP R 22K J 1/16WR278,279 RK73HB1J823J CHIP R 82K J 1/16WR281 RK73GB1J472J CHIP R 4.7K J 1/16W
R282 RK73GB1J473J CHIP R 47K J 1/16WR283 RK73GB1J683J CHIP R 68K J 1/16WR284 RK73GB1J222J CHIP R 2.2K J 1/16WR285 R92-0670-05 CHIP R 0 OHMR286 RK73GB1J391J CHIP R 390 J 1/16W
R301 RK73GB1J105J CHIP R 1.0M J 1/16WR302,303 RK73GB1J472J CHIP R 4.7K J 1/16WR304 RK73GB1J223J CHIP R 22K J 1/16WR305 RK73GB1J182J CHIP R 1.8K J 1/16WR306 RK73GB1J822J CHIP R 8.2K J 1/16W
R307 RK73GB1J274J CHIP R 270K J 1/16WR309 RK73GB1J332J CHIP R 3.3K J 1/16WR310 RK73GB1J334J CHIP R 330K J 1/16WR311 RK73GB1J102J CHIP R 1.0K J 1/16WR312 RK73GB1J333J CHIP R 33K J 1/16W
R313 RK73GB1J473J CHIP R 47K J 1/16WR314 RK73GB1J104J CHIP R 100K J 1/16WR321 RK73GB1J333J CHIP R 33K J 1/16WR322 RK73GB1J123J CHIP R 12K J 1/16WR323 RK73GB1J222J CHIP R 2.2K J 1/16W
R324 R92-1252-05 CHIP R 0 OHM J 1/16WR331-336 RK73GB1J103J CHIP R 10K J 1/16WR341 RK73GB1J101J CHIP R 100 J 1/16WR342 RK73GB1J224J CHIP R 220K J 1/16WR351 RK73GB1J471J CHIP R 470 J 1/16W
R352 RK73GB1J101J CHIP R 100 J 1/16WR353 RK73GB1J104J CHIP R 100K J 1/16WR354 RK73GB1J471J CHIP R 470 J 1/16WR355 RK73GB1J331J CHIP R 330 J 1/16WR356 RK73GB1J102J CHIP R 1.0K J 1/16W
R358 RK73GB1J221J CHIP R 220 J 1/16WR359 RK73GB1J224J CHIP R 220K J 1/16WR360 RK73GB1J474J CHIP R 470K J 1/16WR361 RK73GB1J181J CHIP R 180 J 1/16WR362 RK73GB1J474J CHIP R 470K J 1/16W
R363 RK73GB1J334J CHIP R 330K J 1/16WR364 R92-1252-05 CHIP R 0 OHM J 1/16WR365 RK73GB1J105J CHIP R 1.0M J 1/16WR366 RK73GB1J471J CHIP R 470 J 1/16WR367 RK73GB1J470J CHIP R 47 J 1/16W
R368 RK73GB1J105J CHIP R 1.0M J 1/16WR369 R92-1252-05 CHIP R 0 OHM J 1/16WR370 RK73GB1J560J CHIP R 56 J 1/16WR371 RK73GB1J393J CHIP R 39K J 1/16WR372,373 RK73GB1J473J CHIP R 47K J 1/16W
R374 RK73GB1J273J CHIP R 27K J 1/16WR375,376 RK73GB1J105J CHIP R 1.0M J 1/16WR381 RK73GB1J104J CHIP R 100K J 1/16WR392,393 R92-1252-05 CHIP R 0 OHM J 1/16WR401-403 RK73HB1J102J CHIP R 1.0K J 1/16W
R404 RK73GB1J222J CHIP R 2.2K J 1/16WR405 RK73GB1J103J CHIP R 10K J 1/16WR406 RK73GB1J152J CHIP R 1.5K J 1/16WR407 RK73HB1J100J CHIP R 10 J 1/16WR408 RK73HB1J104J CHIP R 100K J 1/16W
R409 RK73GB1J101J CHIP R 100 J 1/16WR421 RK73GB1J822J CHIP R 8.2K J 1/16WR422 RK73GB1J103J CHIP R 10K J 1/16WR423 RK73GB1J562J CHIP R 5.6K J 1/16WR424 RK73HB1J471J CHIP R 470 J 1/16W
R425 RK73GB1J103J CHIP R 10K J 1/16WR426 RK73GB1J102J CHIP R 1.0K J 1/16WR427 RK73GB1J272J CHIP R 2.7K J 1/16WR428 RK73GB1J102J CHIP R 1.0K J 1/16WR429 RK73GB1J152J CHIP R 1.5K J 1/16W
R430 RK73GB1J103J CHIP R 10K J 1/16WR431 R92-1252-05 CHIP R 0 OHM J 1/16WR432 RK73GB1J224J CHIP R 220K J 1/16WR433 RK73GB1J471J CHIP R 470 J 1/16WR441 RK73GB1J221J CHIP R 220 J 1/16W
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7080-10)
TK-7160
24
PARTS LIST
R442 RK73GB1J271J CHIP R 270 J 1/16WR443 RK73GB1J221J CHIP R 220 J 1/16WR444 RK73GB1J104J CHIP R 100K J 1/16WR445 RK73GB1J102J CHIP R 1.0K J 1/16WR446 RK73GB1J181J CHIP R 180 J 1/16W
R447 RK73GB1J473J CHIP R 47K J 1/16WR448 RK73GB1J393J CHIP R 39K J 1/16WR449 RK73GB1J104J CHIP R 100K J 1/16WR450 RK73GB1J473J CHIP R 47K J 1/16WR451 RK73GB1J472J CHIP R 4.7K J 1/16W
R452 RK73GB1J124J CHIP R 120K J 1/16WR453 RK73GB1J101J CHIP R 100 J 1/16WR454 R92-1252-05 CHIP R 0 OHM J 1/16WR455 RK73GB1J102J CHIP R 1.0K J 1/16WR456 RK73GB1J223J CHIP R 22K J 1/16W
R457 RK73GB1J473J CHIP R 47K J 1/16WR458,459 RK73GB1J101J CHIP R 100 J 1/16WR460 RK73GB1J222J CHIP R 2.2K J 1/16WR461 RK73GB1J101J CHIP R 100 J 1/16WR462 RK73GB1J102J CHIP R 1.0K J 1/16W
R501 RK73GB1J102J CHIP R 1.0K J 1/16WR502 RK73GB1J271J CHIP R 270 J 1/16WR503 RK73GB1J180J CHIP R 18 J 1/16WR504 RK73GB1J271J CHIP R 270 J 1/16WR505 RK73GB1J222J CHIP R 2.2K J 1/16W
R506 RK73GB1J103J CHIP R 10K J 1/16WR507 RK73GB1J100J CHIP R 10 J 1/16WR509 RK73GB1J220J CHIP R 22 J 1/16WR510 RK73GB1J183J CHIP R 18K J 1/16WR511 RK73FB2A220J CHIP R 22 J 1/10W
R513 RK73GB1J333J CHIP R 33K J 1/16WR514 RK73FB2A222J CHIP R 2.2K J 1/10WR515 R92-1217-05 CHIP R 0 OHMR517 R92-0670-05 CHIP R 0 OHMR519 RK73EB2B330J CHIP R 33 J 1/8W
R520 RK73GB1J333J CHIP R 33K J 1/16WR521 RK73GB1J183J CHIP R 18K J 1/16WR522 RK73EB2B331J CHIP R 330 J 1/8WR523 RK73GB1J101J CHIP R 100 J 1/16WR524 RK73GB1J393J CHIP R 39K J 1/16W
R525 RK73GB1J563J CHIP R 56K J 1/16WR526 R92-1215-05 CHIP R 470 J 1/2WR527 R92-1261-05 CHIP R 150 J 1/2WR601-603 RK73GB1J223J CHIP R 22K J 1/16WR651 RK73GB1J474J CHIP R 470K J 1/16W
R652 RK73GB1J471J CHIP R 470 J 1/16WR653 R92-1252-05 CHIP R 0 OHM J 1/16WR654 RK73GB1J241J CHIP R 240 J 1/16WR655 RK73GB1J153J CHIP R 15K J 1/16WR657 RK73GB1J473J CHIP R 47K J 1/16W
R658 R92-1252-05 CHIP R 0 OHM J 1/16WR659,660 RK73GB1J471J CHIP R 470 J 1/16WR661 RK73GB1J473J CHIP R 47K J 1/16WR662,663 R92-1252-05 CHIP R 0 OHM J 1/16WR665,666 R92-1252-05 CHIP R 0 OHM J 1/16W
R800 R92-1061-05 JUMPER REST 0 OHMR801 RK73HB1J104J CHIP R 100K J 1/16WVR1 R12-6427-05 TRIMMING POT. (47K)
D1-11 DA221 DIODE
D41 ZSH5MA27 SURGE ABSORBERD42 1812L110PR VARISTORD81 02DZ18(X,Y) ZENER DIODED82 1SS355 DIODED211 1SS372 DIODE
D212 MC2858 DIODED301 MA742 DIODED331,332 MC2858 DIODED351-354 HVC376B VARIABLE CAPACITANCE DIODED401 1SS355 DIODE
D421 HZU5ALL DIODED441-444 MA2S304 VARIABLE CAPACITANCE DIODED445 1SV278 VARIABLE CAPACITANCE DIODED446 1SS355 DIODED447,448 HSC277 DIODE
D501 1SS355 DIODED503 02DZ5.1(Y) ZENER DIODED602 MA4PH633 DIODED603 XB15A709 DIODED605 XB15A709 DIODE
D606-608 MA742 DIODED651 1SS355 DIODEIC41 KIA7808AF ANALOGUE ICIC42,43 NJM78L05UA BI-POLAR ICIC44,45 BD4740G MOS-IC
IC81 AT24C12810SU18 ROM ICIC101 30622MEP-A01GP MICROPROCESSOR ICIC201 M62364FP MOS-ICIC211 NJM2100V MOS-ICIC213 BU4066BCFV MOS-IC
IC214,215 BA10358FV MOS-ICIC241 AQUA-L MOS-ICIC281 2B LA4600 BI-POLAR ICIC321 TK14489V BI-POLAR ICIC401 MB15A02 MOS-IC
IC402 UPB1509GV BI-POLAR ICIC651 TA75W01FU MOS-ICQ41 2SJ645 FETQ42 KRC102S DIGITAL TRANSISTORQ43 12A02CH TRANSISTOR
Q44 KRC102S DIGITAL TRANSISTORQ45 12A02CH TRANSISTORQ46 KRC102S DIGITAL TRANSISTORQ81 RT1N441U TRANSISTORQ82,83 2SK1830 FET
Q84 KRC414RTK DIGITAL TRANSISTORQ201 2SC3928A TRANSISTORQ211 2SC4919 TRANSISTORQ212,213 2SK1830 FETQ241 RT1P141U TRANSISTOR
Q242,243 2SC4649(N,P) TRANSISTORQ281 DTC363EU DIGITAL TRANSISTORQ282 KRC102S DIGITAL TRANSISTORQ301 2SC3928A TRANSISTORQ341 2SC3928A TRANSISTOR
Q351 2SC5488 TRANSISTORQ352,353 3SK318 FETQ421 2SA1832(GR) TRANSISTORQ422 2SC4738(GR) TRANSISTORQ431 2SC4649(N,P) TRANSISTOR
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7080-10)
TK-7160
25
PARTS LIST
Ref. No. Address Parts No. Description Desti-nation
Newparts Ref. No. Address Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7080-10)
Q441 2SK508NV(K52) FETQ442 2SJ347 FETQ443 KRX102U TRANSISTORQ444 2SK508NV(K52) FETQ445 2SC3928A TRANSISTOR
Q446 2SC5636 TRANSISTORQ447 2SC4649(N,P) TRANSISTORQ501 2SC3357 TRANSISTORQ502 RD00HVS1 PREDRIVE FETQ503 PD55003TR DRIVE FET
Q504 2B RD70HVF1-01 FINAL FETTH301 B57331V2104J THERMISTORTH672,673 B57331V2104J THERMISTOR
TK-7160
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 : N67-2608-48B M2 x 8 : N80-2008-48C M2.6 x 6 (Br-Tap) : N87-2606-48D M2.6 x 14 (Br-Tap) : N87-2614-48
EXPLODED VIEW
Parts with the exploded numbers larger than 700 are not supplied.
TK-7160
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 (H52-2081-02)
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-7160
28
Test Equipment Required for Alignment
Test Equipment Major Specifications
1. Standard Signal Generator Frequency Range 136 to 175MHz
(SSG) Modulation Frequency modulation and external modulation
Output –127dBm/0.1µV to greater than –7dBm/100mV
2. Power Meter Input Impedance 50Ω
Operation Frequency 136 to 175MHz or more
Measurement Capability Vicinity of 100W
3. Deviation Meter Frequency Range 136 to 175MHz
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 forinjecting 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 : BLC2 : PSB3 : E4 : PTT5 : ME6 : MIC7 : HOOK8 : 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-7160
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
Speakercable
This side up This side up
Cable terminal Cable terminal
Fuse
PowerVolume
up/down DisplayChannelup/down Speaker
MIC jack Function key
DC
R51
7
R52
6
VR1
Q503
IGN
Q504
HORPA
IC28
1
POWER
RESET
CNVSS 5M
RXDTXD
+–
RF
CV
8T
TEMP1
PC
BPF
R519
AFV
8T
TX-RX UNIT
Component side
F501
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-7160
30
Test Frequency
Channel RX (MHz) TX (MHz)
1 155.05 155.10
2 136.05 136.10
3 173.95 173.90
4 155.00 155.10
5 155.20 155.20
6 155.40 155.40
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
ADJUSTMENT
PCB Section
1. Setting 1) Power supply voltageDC Power supply terminal : 13.6V
2. VCO lock 1) CH : TX high Digital voltmeter CV TC442 5.5V ±0.1Vvoltage*
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
Fig. 1
Ref –20 dBmPeakLog10dB/
Atten 0 dB
W1 S2S3 FC
AA
Center 160.1 MHz#Res BW 30 kHz
Span 100 MHzSweep 277.8 ms (401 pts)VBW 30 kHz
136.1MHz–40.5dBm
155.1MHz–40.58dBm
174.0MHz–42.81dBm
3 or 5 Reference Level Adjustment Frequency
Tuning point RX (MHz) TX (MHz)
Low 136.05 136.10
Low’ 145.55 145.60
Center 155.05 155.10
High’ 164.55 164.60
High 173.95 173.90
TK-7160
31
Receiver Section
1. Seisitivity 1) CH : RX low (Wide/Narrow) SSG ANT Check SINADCH : RX center (Wide/Narrow) Oscilloscope EXT. SP : 12dB or higherCH : RX high (Wide/Narrow) AF V.M
2) SSG output Distortion meter: –118dBm (0.28µV) (Wide): –116dBm (0.35µV) (Narrow)Mod : 1kHzDev : ±3.0kHz (Wide)Dev : ±1.5kHz (Narrow)
2. Squelch 9 1) CH : RX low (Wide) PC key Adjust to open the squelchCH : RX center (Wide/Narrow)CH : RX high (Wide)
2) SSG output: 12dB SINAD+7dBMod : 1kHzDev : ±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+2dBMod : 1kHzDev : ±3.0kHz (Wide)Dev : ±1.5kHz (Narrow)
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
ADJUSTMENT
Transmitter Section
1. Frequency 1) CH : TX center Frequency counter ANT PC key Adjust to center frequency Within ±100Hz2) Transmit
2. Maximum 1) CH : TX high Power meter VR1 28W ±1Wpower 2) Transmitlimitting
Item ConditionTest equipment Terminal Parts Method
Specifications/
Remarks
Measurement Adjustment
4. RF 1) CH : RX center (Wide) Tra generator ANT PC key Adjust the BPF waveformbandpass CH : RX low (Wide) Spectrum analyzer BPF to Fig. 1filter CH : RX high (Wide)
2) Tra generator output : –30dBmConnect the spectrum analyzerto BPF terminal
* Adjustment of TX VCO lock voltage1. Remove R517, F501, R519 and R526 (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
TK-7160
32
3. High 1) CH : TX low Power meter ANT PC key 25W ±1.0Wpower CH : TX low’
CH : TX centerCH : TX high’CH : TX high
2) Transmit
4. Low 1) CH : TX low 5W ±1.0Wpower CH : TX low’
CH : TX centerCH : TX high’CH : TX high
2) Transmit
5. DQT 1) CH : TX low (Wide) Modulation analyzer Adjust the waveform as belowbalance 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) ±50Hzbalance 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 Oscilloscope3) Transmit AG
AF V.M7. 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) ±0.05kHzdeviation 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) ±0.2kHzdeviation 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 locationsaround ANT pin.1. Switch off the transceiver.
Impedance of Final FET (Q504) and Drive FET (Q503) canbe measured easily using DVM Ω mode.Normal condition – Gate : 20kΩ~50kΩ, Drain : 1MΩ~2MΩThe above impedance values are rough estimations.
2. Switch on the transceiver. Check the voltage at F501 out-put point.The voltage is around 13.6V in receiving condition. Thevoltage will be 12.6V~ in transmitting condition. If found0V at this point then F501 is broken.
3. Remove R517.
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 FETgate 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 of0.3W~0.6W.If power found is less than 0.3W, check the circuit beforethe Drive FET.
ADJUSTMENT
TK-7160
33
TERMINAL FUNCTION
CN2
No. 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)
CN3
No. 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
C21
C27
C1
C6
C7
C9
D20
L1
IC1
R22
R23
R24R25
R26
R27
Q7Q8
R1
R2
R3
R4
R5
R6R7
R8
R9 CP
1
C10
C11
C12
C13
C14
C15
C16
C17C18
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
D7
J1MIC JACK
D10
D11
D12
D13D16
D17
D18
D22
POWER
R29
R31
VOL UP
VOL DOWN
GND
LCD
S A B
ME
MBLSB
PTT
MICHOOK
CM
GND
ME
MBLSB
PTT
MICHOOK
CM
1
161732
33
4849 64
TK-7160 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
DODI
CECL
CMBL
BUSYTXNC5C8CSB
POWERHOOK
PTTGND
MEMIC
C22C23
C24
C25
C30
D21
L1
1
R10
R11
R14
R15
R16
R17
R18
R19
R20
R21
Q1 13
4 5
Q2
E BC
Q3Q4
CN
1
C14
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
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-7160
Component side
Foil side
Layer 1Layer 2
Component side
Foil side
Layer 1Layer 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
R20
R21
R22
R23
R24R25
Q1 13
4 5
Q2
E BC
R26
Q3
R27
Q4
Q7Q8
R1
R2
R3
R4
R5
R6R7
R8
R9
CN
1
CP
1
C10
C11
C12
C13
C14
C15
C16
C17C18
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
J1MIC 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
MBLSB
PTT
MICHOOK
CM
GND
ME
MBLSB
PTT
MICHOOK
CM
J72-0959-09
J72-0959-09
1
161732
33
4849 64 18
TK-7160 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-7160
Component side
Foil side
Layer 1Layer 2
Component side
Foil side
Layer 1Layer 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
F41
R101
R28
6C
288
C28
9
C281
R28
1
C28
4C
293
R28
2
R28
4
R283
C283
C59
C66
+
+
C64
C65 C67
R45R47
C63
R12
5
R46
C60 +
R22
0
R1
1D
IC
EC
MBS
YLED
DISP
ID 8CPO
WER
PTT
GN
D
DO
CL
MBL
TXLE
D5C S
BHO
OKG
ND
MIC
17
2 18
L211
C28
2
R93
C93C94
R92R94
R87
R98
R99
R224
C96
R88
C41
C46
C42C47
C529DC
C530
C531
C532
F501
R519
R520
R521
C518
C519
C520
C523L503
L504
R51
7C
517
R223
R96
C51
5R
97R
95
C427
+
+
C216
C426 +
+
C42
5
R426
R429
R430
C424
R42
1R
423
R42
5
R42
8
R42
7
R422
C403
C410
C4
L40
+
C413
C224
L404
C20
2
+
R212
R213
R221
C21
C218R201R202
R21
9C20
1
C21
3
C21
9
1118C 5C R
XA
FI
ALT
I
RX
AFO
EMG
MIC
TXA
FO
TXA
FI
DET
O
DA
TAI
IGN
R6
R
R523
R65
1
R65
9
C65
1
C65
2
C52
8
C527
R52
4R
525
R52
6
C535
L505
J1EXT. SP
C416D401
D421
D50
3
C53
3
+
D1
CP
1
D2
D3
D4
D5
D6
D7
D8 D9
D10
D11
D211
D21
2
Q281
Q28
2
Q45
Q46
IC43
O G I
CN
6
CN5
E SP
Q84
CN
2
Q21
3
CN1
Q503
CN3
Q212
Q211
Q42
1
Q422
IC401
1
1011
1
4 5
8
20
IC211
Q201IGN
IC65
8
C113
C116
C11
0C
111
C11
2C
115
C11
7R
4
C223
R276
R277
R279
C261
R27
8
C27
3
C27
4
R10
8
R10
9R
113
R11
5
R23
2SD
G
R3
R2
C23
C13
R23
3
C15 C16 C17
C22
DG
S
C19
C20
C21
C14
R215
R218
R222
C227
C18
R208
R21
4
R21
7
C21
4
C21
5
C21
7
R401
R408
R216
C405
C415
R40
2
R40
3
R42
4
C42
2
C42
3
C404
C21
2
R407
C409
HOR
1
6
PASmartrunk
1
10
IC281
POWER
RESET1SB
NC
GND
DETO
FNC1
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8 12
CNVSS 5M
RXDTXD
+–
DG
S
S
RF
CV
8T
KAP-2
SB
PA
HOR
GND
TK-7160 PC BOARDTX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
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
C410
C412
C414
L402
+
+
C413
C224
L404
R40
6
C20
2
+
R212
R213
C203C211
C218R202
R203
C21
3
R652
R660
R661
R663
R665523
R65
1
R65
3
R65
9
R66
2
C65
1
C65
2
C52
8
C527
R52
6
C550
C552
TH672
C54
5
R655 R657R658
C672
R65
4
R66
6
C402
C461
C349
C356R204
R205
R206
+
C40
1
R35
5
R404
R405
C411R304
R305
R312R313 R314
R324
C344
R341
R30
6C
303
C32
6
C310
C34
1
C407 R342
C40
6
L341L3
42
L343
C34
3
R40
9 TH301X401
C346C34
5 R333
R335
R336
C305
C331 C332C333 R
332R
334
R303
R322
R323
R331
C304
C324
C325 +
C206 C262
R26
0
C25
6C
266
C204
C25
3
C25
4
C26
0 C26
3
C231+
C546
C555
C560
C55
3C
554
L507
L508
L509
C605
C60
2
C60
3
L506
C613
C617
C548
C549
R800
C608
C62
6
C556C
673
TH67
3
R253C221
R23
1R
381
C39
2R
227
R22
8
C23
3
R225
R226
C229
C22
5C
228
R39
2R
393
C23
0
C27
0
++
D401
VR
1
D603D
602
D651
D33
2
D331
1
0
5
8
IGN
IC6511
45
8
Q504G D
Q34
1
IC20
1
1 121324
IC21
51
1
4
4
5
5
8
8IC
214
IC241
1 910
161725
26
32
IC213
1
7 8
14
R211
C21
2
R407
C409
R251
R254
R255
R258
R259
R266
C257 R25
2R25
6
R25
7
C25
1
C25
2
C25
5
R241
R242
R263
R264
R265
R269R270
R271
R272
R273R274
R275
C265
C267C268
C271
R207
C20
5
R26
1
R26
2
R26
7
R26
8C
259
C26
4
C27
5
C27
6
Q24
1
R243
R244
R245
R246
R247
R248
C243
C244
C245
C246
C247
C248
R230
C226
C242
R22
9
R80
1
C222
8T
TEMP1
PC
BPF
AFV
Scrambler
8T
TEMP2
J72-0955-09
PC BOARD TK-7160
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
Ref. No. Address
IC43 12B
IC201 11N
IC211 11J
IC213 10P
IC214 12Q
IC215 12P
IC241 11P
IC281 10B
IC401 13J
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
D602 7P
D603 7Q
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
F41
R101
R28
6C
288
C28
9
C281
R28
1
C28
4C
293
R28
2
R28
4
R283
C283
C59
C66
+
+
C64
C65 C67
R45R47
C63
R12
5
R46
C60 +
R22
0
R1
1D
IC
EC
MBS
YLED
DISP
ID 8CPO
WER
PTT
GN
D
DO
CL
MBL
TXLE
D5C S
BHO
OKG
ND
MIC
17
2 18
L211
C28
2
R93
C93C94
R92R94
R87
R98
R99
R224
C96
R88
C41
C46
C42C47
C529DC
C530
C531
C532
F501
R519
R520
R521
C518
C519
C520
C523L503
L504
R51
7C
517
R223
R96
C51
5R
97R
95
C427
+
+
C216
C426 +
+
C42
5
R426
R429
R430
C424
R42
1R
423
R42
5
R42
8
R42
7
R422
C403
C410
C412
C414
L402
+
+
C413
C224
L404
R40
6
C20
2
+
R212
R213
R221
C203C211
C218R201R202
R203
R21
9C20
1
C21
3
C21
9
1118C 5C R
XA
FI
ALT
I
RX
AFO
EMG
MIC
TXA
FO
TXA
FI
DET
O
DA
TAI
IGN
R652
R660
R661
R663
R665R523
R65
1
R65
3
R65
9
R66
2
C65
1
C65
2
C52
8
C527
R52
4R
525
R52
6
C535
L505
C550
C552
TH672
C54
5
R655 R657R658
C672
R65
4
R66
6
C402
C461
C349
C356R204
R205
R206
+
C40
1
R35
5
R404
R405
C411R304
R305
R312R313 R314
R324
C344
R341
R30
6C
303
C32
6
C310
C34
1
C407 R342
C40
6
L341L3
42
L343
C34
3
R40
9 TH301X401
C346C34
5 R333
R335
R336
C305
C331 C332C333 R
332R
334
R303
R322
R323
R331
C304
C324
C325 +
C206 C262
R26
0
C25
6C
266
C204
C25
3
C25
4
C26
0 C26
3
C231+
C546
C555
C560
C55
3C
554
L507
L508
L509
C605
C60
2
C60
3
L506
C613
C617
C548
C549
R800
C608
C62
6
C556
C67
3
TH67
3
R253C221
R23
1R
381
C39
2R
227
R22
8
C23
3
R225
R226
C229
C22
5C
228
R39
2R
393
C23
0
C27
0
++
J1EXT. SP
C416D401
D421
D50
3
C53
3
+
VR
1
D603
D60
2
D1
CP
1
D2
D3
D4
D5
D6
D7
D8 D9
D10
D11
D211
D21
2
D651
D33
2
D331
Q281
Q28
2
Q45
Q46
IC43
O G I
CN
6
CN5
E SP
Q84
CN
2
Q21
3
CN1
Q503
CN3
Q212
Q211
Q42
1
Q422
IC401
1
1011
1
4 5
8
20
IC211
Q201IGN
IC6511
45
8
Q504G D
Q34
1
IC20
1
1 121324
IC21
51
1
4
4
5
5
8
8IC
214
IC241
1 910
161725
26
32
IC213
1
7 8
14
C113
C116
C11
0C
111
C11
2C
115
C11
7R
4
C223
R276
R277
R279
C261
R27
8
C27
3
C27
4
R10
8
R10
9R
113
R11
5
R23
2SD
G
R3
R2
C23
C13
R23
3
C15 C16 C17
C22
DG
S
C19
C20
C21
C14
R215
R218
R222
C227
C18
R208
R21
4
R21
7
C21
4
C21
5
C21
7
R401
R408
R216
C405
C415
R40
2
R40
3
R42
4
C42
2
C42
3
C404
R211
C21
2
R407
C409
R251
R254
R255
R258
R259
R266
C257 R25
2R25
6
R25
7
C25
1
C25
2
C25
5
R241
R242
R263
R264
R265
R269R270
R271
R272
R273R274
R275
C265
C267C268
C271
R207
C20
5
R26
1
R26
2
R26
7
R26
8C
259
C26
4
C27
5
C27
6
Q24
1
R243
R244
R245
R246
R247
R248
C243
C244
C245
C246
C247
C248
R230
C226
C242
R22
9
R80
1
C222
HOR
1
6
PASmartrunk
1
10
IC281
POWER
RESET1SB
NC
GND
DETO
FNC1
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8 12
CNVSS 5M
RXDTXD
+–
DG
S
S
RF
CV
8T
TEMP1
PC
BPF
AFV
Scrambler
8T
TEMP2
KAP-2
SB
PA
HOR
GND
J72-0955-09
TK-7160 PC BOARDTX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
PC BOARD TK-7160
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
Ref. No. Address
IC43 12B
IC201 11N
IC211 11J
IC213 10P
IC214 12Q
IC215 12P
IC241 11P
IC281 10B
IC401 13J
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
D602 7P
D603 7Q
D651 8L
38
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R60
3
C61
1
L604
R602C610
C615C616
C619
C620
D608
L605
ANT
D607
R60
1
C61
8
L602
C606C607
D606
L603
L601
D60
5
R37
6
C55
8
C38
7
C38
8C39
0
C39
1
R527
C557
C385
C386D354
L356
R37
5
C38
0
C38
2
C38
3
C38
4
L357
C381
D35
3
R36
6
R36
8
R36
9
C37
1
C37
2
C37
4
C37
5C37
6
C37
9
L355 R367
R370
R371
R372
R373
R374 C373
C377
C378
D352
L354
X24
1
C27
2C
F301
WID
E
CF3
02N
AR
RO
W
+
C220
C269+
R30
2
R30
7
C30
6
C30
9
C32
1
C32
2C
323
L321
R301
R309
R310
R311
R321
C301
C302
C307
C308
+
D30
1
C35
0 C35
4
R351
R352
R353
R354
XF351C351
C353
C355
R36
1
R36
3
R36
4R
365
C35
7
C35
8
C36
2
C36
3
C36
9
D35
1
L351
BPF
R358
R362 C359C364
C367C368
C370
C559
L458
C48
3
C48
4
D44
7
D44
8
L352
R35
6
C36
0
C36
1
R50
1
R50
2
R50
4
C50
2R462
C487
R503
R505
C501 C503
C504
R359
R360
C366
L456
L457
R45
9
C47
6
C48
2
L455
R456R457
R458
R460
R461
C477C478
C479
C480
C481
L452
R43
1
R44
1
R44
4
R44
5C
434
C45
1
L445
R43
3
L453
C47
0
C47
2 R45
1
C46
4
C46
6C
471D
446
R432
R455
C431
C465
C473 C474
C475
+
L454
R44
6R
452
C45
8
C46
8
L449
R44
2
L450R453R454
C45
C45
C460
C467
R44
3R
447
R44
8
C44
2
C44
3
C44
4
C44
7
TC
441
C46
3
L442
L451R449
C4
C445
C446
C
C459C469
L443
L444
L4
L501
R50
6
R50
7
R51
0
C50
6
C50
7
C51
3
R509
D501
C509
Q24
2
Q243
Q35
1
Q3531
23
4
Q30
1
IC321
1
Q35
212
3 4
Q447
Q431
Q44
2
Q443
Q44
5
IC4021
45
8
Q446Q444
Q44
1DS
G
D
SG
C50
5
Q50
1
B C E
10 11
20
1
23
5
DGS
R24
0
R25
0
C24
9
R249
C241
R23
6
R23
7
R23
8
R23
9C
234
C23
5C
237
R21
0
R235
C236
C238
C250
J72-0955-09
TK-7160 PC BOARDTX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
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
C45
8
TC
442
L449
R44
2
0
C456
C457
0
7
R44
8
C44
2
C45
3C
454
TC
441
C46
3
L442
L447
L451449
R450
C441
C455
C459
L421
L441L443
L446L448
D44
1
D442
D444
D445
D44
3
L501
R51
0
C50
7
C51
3
R51
3
R509
R51
1C
510
C509
R522 C525
R51
5
C51
4
L502
R103R104
R514
C516
R11
0
R81
R82
R111
R83
C70
C71
R12
9
C81
R128
C68
C69 R124
C55
C57
R43
R44
C101
C102
CP
5
CP6CP7
L101
C54
R130
C106
C28
5C
286
+
+
R90
X86
C49
C28
7
+
+
C48
R28
5
R10
5
D41
R86
C43
+ –
C50
C51
C82
R41
C29
0
D81
R42
D82
D42
C52
C53
C56
C58
+
+
Q444
D
SG
Q50
2
G S D
CP
2C
P3
CP
4
IC81
IC45
1 345
1 345
IC44
IC101
12526
5051 75
76
Q83
Q82
Q42
Q81
Q41
GS
DQ
43
Q44
IC42
O
G
I
IC41
1
4 5
8
DG
S D GS
O
I
G
100
R131
R132
C24
C25
C26
C27
C28
C29
C30
C31
C11
4R
89
C85
C86
C88
C89C90
C91
R100R102
R91
R12
7
R85
R5
R112
R126
R84
R49
R50 R51
C10
R48
PC BOARD TK-7160
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
Ref. No. AddressIC41 12QIC42 13OIC44 13MIC45 12LIC81 11L
IC101 11NIC321 12EIC402 13GQ41 5PQ42 4PQ43 12PQ44 12PQ81 4PQ82 10NQ83 10N
Q242 12AQ243 12AQ301 13FQ351 11EQ352 10FQ353 10BQ431 12IQ441 12IQ442 12IQ443 11HQ444 13JQ445 12IQ446 12IQ447 12GQ501 10IQ502 10KD41 3ND42 5QD81 4PD82 4P
D301 12FD351 10DD352 10CD353 9BD354 8BD441 11KD442 11JD443 13KD444 12KD445 12KD446 12HD447 10GD448 10GD501 10ID605 7BD606 5BD607 4BD608 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
R60
3
C61
1
L604
R602C610
C615C616
C619
C620
D608
L605
ANT
D607
R60
1
C61
8
L602
C606C607
D606
L603
L601
D60
5
R37
6
C55
8
C38
7
C38
8C39
0
C39
1
R527
C557
C385
C386D354
L356
R37
5
C38
0
C38
2
C38
3
C38
4
L357
C381
D35
3
R36
6
R36
8
R36
9
C37
1
C37
2
C37
4
C37
5C37
6
C37
9
L355 R367
R370
R371
R372
R373
R374 C373
C377
C378
D352
L354
X24
1
C27
2C
F301
WID
E
CF3
02N
AR
RO
W
+
C220
C269+
R30
2
R30
7
C30
6
C30
9
C32
1
C32
2C
323
L321
R301
R309
R310
R311
R321
C301
C302
C307
C308
+
D30
1
C35
0 C35
4
R351
R352
R353
R354
XF351C351
C353
C355
R36
1
R36
3
R36
4R
365
C35
7
C35
8
C36
2
C36
3
C36
9
D35
1
L351
BPF
R358
R362 C359C364
C367C368
C370
C559
L458
C48
3
C48
4
D44
7
D44
8
L352
R35
6
C36
0
C36
1
R50
1
R50
2
R50
4
C50
2R462
C487
R503
R505
C501 C503
C504
R359
R360
C366
L456
L457
R45
9
C47
6
C48
2
L455
R456R457
R458
R460
R461
C477C478
C479
C480
C481
L452
R43
1
R44
1
R44
4
R44
5C
434
C45
1
L445
R43
3
L453
C47
0
C47
2 R45
1
C46
4
C46
6C
471D
446
R432
R455
C431
C465
C473 C474
C475
+
L454
R44
6R
452
C45
8
TC
442
C46
8
L449
R44
2
L450R453R454
C456
C457
C460
C467
R44
3R
447
R44
8
C44
2
C44
3
C44
4
C44
7
C45
3C
454
TC
441
C46
3
L442
L447
L451R449
R450
C441
C445
C446
C455
C459C469
L421
L441L443
L444
L446L448
D44
1
D442
D444
D445
D44
3
L501
R50
6
R50
7
R51
0
C50
6
C50
7
C51
3
R51
3
R509
D501
R51
1C
510
C509
R522 C525
R51
5
C51
4
L502
R103R104
R514
C516
R11
0
R81
R82
R111
R83
C70
C71
R12
9
C81
R128
C68
C69 R124
C55
C57
R43
R44
C101
C102
CP
5
CP6CP7
L101
C54
R130
C106
C28
5C
286
+
+
R90
X86
C49
C28
7
+
+
C48
R28
5
R10
5
D41
R86
C43
+ –
C50
C51
C82
R41
C29
0
D81
R42
D82
D42
C52
C53
C56
C58
+
+
Q24
2
Q243
Q35
1
Q3531
23
4
Q30
1
IC321
1
Q35
212
3 4
Q447
Q431
Q44
2
Q443
Q44
5
IC4021
45
8
Q446Q444
Q44
1DS
G
D
SG
C50
5
Q50
1
B C E
Q50
2
G S D
CP
2C
P3
CP
4
IC81
IC45
1 345
1 345
IC44
IC101
12526
5051 75
76
Q83
Q82
Q42
Q81
Q41
GS
DQ
43
Q44
IC42
O
G
I
IC41
10 11
20
1
23
5
DGS
1
4 5
8
DG
S D GS
O
I
G
100
R24
0
R25
0
C24
9
R249
C241
R23
6
R23
7
R23
8
R23
9C
234
C23
5C
237
R21
0
R235
C236
C238
C250
R131
R132
C24
C25
C26
C27
C28
C29
C30
C31
C11
4R
89
C85
C86
C88
C89C90
C91
R100R102
R91
R12
7
R85
R5
R112
R126
R84
R49
R50 R51
C10
R48
J72-0955-09
TK-7160 PC BOARDTX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
PC BOARD TK-7160
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
Ref. No. AddressIC41 12QIC42 13OIC44 13MIC45 12LIC81 11LIC101 11NIC321 12EIC402 13GQ41 5PQ42 4PQ43 12PQ44 12PQ81 4PQ82 10NQ83 10NQ242 12AQ243 12AQ301 13FQ351 11EQ352 10FQ353 10BQ431 12IQ441 12IQ442 12IQ443 11HQ444 13JQ445 12IQ446 12IQ447 12GQ501 10IQ502 10KD41 3ND42 5QD81 4PD82 4PD301 12FD351 10DD352 10CD353 9BD354 8BD441 11KD442 11JD443 13KD444 12KD445 12KD446 12HD447 10GD448 10GD501 10ID605 7BD606 5BD607 4BD608 3A
TK-7160 SCHEMATIC DIAGRAM
40
7
6
5
4
3
2
1
A B C D E
X57-708 1/4
IC401MB15A02
1O
SC
IN2
NC
13
OS
CO
UT
4V
P5
VC
C6
DO
7G
ND
8LD
9N
C2
10F
IN11121314151617181920
C42
2
1000
p
X401L77-1944-05
VC
GND XOUT
5C
R33
3
10k
R403 1k
R402
R409
1k
100
R401 1k
R426
1k
R427
2.7k
R429
1.5k
R43
0
10k
R42
8
1k
C42
3
1000
pC
425
0.04
7u35
C42
6
2.2u
10 C42
7
0.1u
35
C40
7
1000
p
C40
9
22p
C41
6
0.1u
L402
10u
R40
6
1.5k
R408
100k
C431
1000p
C32
6
0.01
u
C32
5
15u6
.3
C33
3
0.1u
C33
1
0.1u
C324 0.1u
R33
1
10k
R33
5
10k
R33
4
10k
R33
2
10k
R33
6
10k
R323 2.2k
C32
1
0.01
u
C341
100p
C343
68p
C34
4
56p
C34
5
270p
C34
6
0.01
u
R34
2
220k
R341
100
L342
330n
L343
330n
2SC3928AQ341
R30
2
4.7k
C30
2
1000
p
C447
0.3p
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
R43
2
220k
C45
9
11p
C458
10p
C45
4
10p
C45
1
470p
R44
2
270
2SJ347Q442
2SC3928AQ445
L452
R445
1k
C46
6
470p
R45
1
4.7k
D44
6
1SS
355
C46
4
470p
R44
4
100k
2SA1832(GR)Q421
R42
5
10k
2SC4738(GR)Q422
R421
8.2k
R42
3
5.6k
D421
HZU5ALL
R422
10k
R424
470
R450
47k
L451
L421
R431
0
R43
3
470
C43
4
470p
D40
1
1SS
355
L404
R40
7
10
C41
2
10u6
.3
C41
1
0.1u
C414
10u6.3
R322 12k
C322 0.1u
C323 0.1u
C30
5
560p
C30
4
330p
C30
3
4700
p
R30
5
1.8k
R30
6
8.2k
R30
4
22kR307
270k
R449
100k
R44
7
47k
R44
8
39k
C41
5
0.01
u
L450
27u
C45
7
0.75
p
L449
27u
C45
6
470p
C453
150p
L448
47n
D444
MA2S304
D44
3
MA
2S30
4
D442
MA2S304
D44
1
MA
2S30
4
C45
5
0.75
p
L444 27u
L443
33n
C445
4.5p
D44
5
1SV
278
C441
30p
C44
6
5p
L445
27u
C44
4
1p
C44
2
8p
TC
441
10p
C44
3
470p
C460
0.5p
R443
220
C413
0.1u
C40
3
100p
C40
4
100p
C40
5
100p
C46
5
22u1
0
C33
2
0.1u
R32
1
33k
R30
3
4.7k
C30
1
4.7u
6.3
C46
3
470p
R32
4
0
Q443KRX102U
C42
4
470p
C46
1
10u6
.3
2SK508NV(K52)Q444
TC
442
10p
L341
330n
R44
6
180
R44
1
220
C203
0.033u
C220
0.1u
C20
1
0.1u
C31
470p
CN31 IGN
2 DATAI
3 DETO
4 TXAFI
5 TXAFO
6 EMGMIC
7 RXAFO
8 ALTI
9 RXAFI
10 5C
11 8C
C202
4.7u6.3
CN21
2
3
4
5
6
7
8
9
10
11
12
1I/O1
2O/I1
3O/I2
4I/O2
5C2
6C3
7VSS
8
9
10
11
12
13
14
R218
820
C23
470p
R214 330k
C27
470p
C21
2
1500
p
R22
622
k
C222
0.1u
C24
470p
R201
120k
R23
039
k
C22
1
0.1u
R223
1k
R22
722
k
IC201M62364FP
1T
VI
2T
VO
3P
C/T
VO
4P
C/T
VI
5V
DD
6LD
7C
LK
8D
AT
9M
OD
I
10M
OD
O
11A
FO
12A
FI
131415161718192021222324C
1547
0p
R213
75k
R20
2
560
C213
0.1u
R23
3
68k
R215
2.2k
2SK1830Q212
C21
6
2.2u
10
C19
470p
R20
3
91k
C28
470p
C22
470p
C218
0.1u
IC211NJM2100V
1
2
3
4 5
6
7
8V+
2SC3928AQ201
C26
470p
R222
22k
R22
0
680
R231
68k
C215
0.1u
C211
0.018u
C20
470p
C18
470p
C25
470p
D2111SS372
L211
C30
470p
C219
0.1u
C17
470p
2SK1830Q213
C16
470p
R23
2
68k
R221
4.7k
C20
410
00p
R22
8
22k
C223
0.1u
C14
470p
R219
22k
C29
470p
R217
100
C13
470p
R212
75k
C21
470p
C214 39p
R216
0
R40
5
10k
R404
2.2k
C40
1
1000
p
C40
6
2p
C40
2
1000
p
C41
0
0.1u
L441
270n
L442
270n
L446
270n
L447
270n
R30
1
1M
1oUT
2-IN1
3+IN1
4VEE
5
6
7
8
1
2
3
45+IN2
6-IN2
7oUT2
8VCC
C22
50.
1u
C22
647
0p
D212MC2858
D331MC2858
D332MC2858
C227
0.1u
C21
7
470p
R20
8
0
C22
81u
C23
347
0p
C231
15u6.3
C20
6
1000
p
5C
8C
8C
5C
RXAFI
RXAFO
TXAFO
TXAFI
DATAI
ALTI
DETO
IGN
DETO
FNCI
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8
SB
5M
5C
DETO
5C
RXAFO
RXAFI
TXAFO
TXAFI
R22
9
100k
R801
100k
R22
5
22k
C22
91u
C230
10u6.3
8C
8C8C 8C
8R
R21
1
30k
5C
R20
61k
R20
51k
R20
41k
16.8MHz
CHARGE PUMP
SCAN
OSC(B)
OSC(E)
NC
MIX_O
VCC
IF_IN
DEC1
DEC2
PH_S
QUCO
CV
PLL SYSTEM
TCXO
50.4MHz
AFV
TX-RX UNIT (X57-7080-10)
AGC
METERPOTENTIODIGITAL
DUAL GROUNDSENSE OP-AMP
EMERGENCY MIC
OR GATEMIC AMP
TX AF(DETO)
MIC MUTE
IF SWIF SW
RF AMP
Q421,422
VOLTAGEDROPPED
RIPPLEFILTER
Q445
TX VCO
TX VCO
RX VCO
RX VCO
BUFFER AMP
ULTX/RX
FLAMPO
MICEM
LSDI
MICMT1
SB
GND
DETO
FNC1
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8
MODULATION
RIPPLEFILTER
CLK
NC
3
DAT
ALEFC
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
I
2SC4649(N,P)Q431
oUT
-IN1
+IN1
VEE
+IN2
-IN2
oUT2
VCC
IC214BA10358FV
DUAL GROUNDSENSE OP-AMP
CF301L72-0993-05
CF302L72-0999-05
WIDE
NARROW
Q442,443T/R SW
TX VCOQ444
RFIN
GND
Hy_C
SCAN
SQLIN
FLAMPO
FLAMPI
RSSI
AFO
L321L34-4554-05
IC321TK14489VFM IFSYSTEM
I/O3
O/I3
O/I4
I/O4
C4
C1
VDD
IC213BU4066BCFV
QUAD ANALOG SW
2SC4919Q211
AGC/MIC MUTE
NARROW
PLLE
DT
EVLLDCK
RSSI
WIDE
DTM/HSDI
DETSWSCRSWHSDSW
AFW
2SK508NV(K52)Q441
RX VCO
IC215BA10358FV
RIPPLEFILTER
SURGEABSORPTION
D4-11
D9
DA
221
D5
DA
221
D11
DA
221
D7
DA
221
D4DA221
D6DA221
D8DA221
D10DA221
8.0V
2.5V
5.01V
5.0V
2.5V
7.92V
W:0VN:4.94V
R:0.64V
5.0V 4.93V1.52V
R:7.21V
5.0V
R:7.9V
4.96V
6.89V0.701V
R:5.98V R:1.15V
R:0VT:6.79V
6.88V
4.31V T:0.93V
7.93V 6.88V
7.58V
R:4.78VT:0V
W:4.94VN:0V
SCHEMATIC DIAGRAM TK-7160
41
JIHGF
X57-708 2/4
-t
R50
9
22
R51
1
22
R50
7
10
R50
5
2.2k
R50
6
10k
R503
18
R50
2
270
R50
1
1k
C50
4
1000
p C50
7
1000
p
C50
6
1000
p
C503
100p
C502
1000p
C51
0
8p
2SC3357Q501
R51
3
33k
C51
3
1000
p
L501
68n
C51
4
1000
p
C516
27p
R51
5
0
R45
9
100
C50
5
1000
p
R354
470
R353
100k
R35
1
470
R35
2
100
2SC5488Q351
C35
6
6p
C35
518
pC35
4
3p
C35
3
0.01
u
C351
33p
R46
0
2.2k
R46
1
100
R45
8
100
R45
7
47k
C480
100p
C48
1
1000
p
C47
7
1000
p
C47
9
22p
C476
18p
R31
0
330k
R31
3
47k
C306
1000p
C30
8
1000
p
C309
0.022u
R309
3.3k
R31
1
1k
C30
7
0.02
2u
C31
0
0.33
u
L502
68n
C39
2
1000
p
R355
330
L351
820n
L352
560n
C359
8p
C48
3
1000
pC
484
220p
R462
1k
D35
2
HV
C37
6B D35
3
HV
C37
6B
D35
4
HV
C37
6B
C38
3
1000
p
C384
1p
C38
18p
(B)
C367
150p
C38
7
1000
p
C38
6
36p
R37
6
1M
C38
2
33p
R37
5
1M
C37
7
1000
p
R37
0
56
C37
4
27p
R36
8
1M
C37
0
1000
pC371
2p
D35
1
HV
C37
6B
R36
5
1MC
368
27p
R381
100k
R36
3
330k
C36
0
1000
p
2SC5636Q446
C47
1
3p
R45
3
100
R45
2
120k
C38
510
p
C37
3
7p
C37
9
1000
p
C469
6p
C46
7
470p
R37
1
39k
C36
6
0.1u
R37
3
47k
R37
4
27k
3SK318Q353
G1
D
S
G2C380
100p
R36
2
470k
R36
0
470k
C487
11p
R45
6
22k
C50
1
1000
p
C47
8
10p
R50
4
270
R45
5
1k
R369
0
R36
6
470
C37
5
1000
p
R36
7
47
C37
6
1000
p
C37
2
1000
p
C36
4
1000
p
C36
9
2.5p
R364
0
L357
35.5
n
L356
43n
L355
50n
L354
50n
C36
1
1000
p
R35
9
220k
R51
4
2.2k
C48
2
1000
p
C51
5
1000
p
C46
8
220p
R454
0
R517
0
L454
33n
L456
150n
C509
15p
D50
1
1SS
355
L458
56n
L457
100nC475
1000p
1VCC1
2IN
3IN
4GND
5SW1
6SW2
7OUT
8VCC2
C47
3
220p
C47
2
1000
p
C470
2p
C388
7p
R35
6
1k
L455
100n
R31
2
33k
TH
301
100k
C517
820p
C51
9
33p
C52
0
82p
L503
27n
L504
27n
C51
8
3p
14
6532
R39
20
R27
1
56k
C26
8
180p
C27
1
0.1u
C26
539
0p
R269
68k(D)
R26
6
3.3k
R258
200k(D)
C26
3
0.01
u
C26
60.
1u
R255
150k
C26
7
0.1u
C25
7
9p
C2510.047u
R25147k
C26
0
0.47
u
C24
9
5p
C27
0
10u6
.3
C25
0
5p
R26
2
56k
C26
9
4.7u
6.3
R26
068
k
R2535.6k
R254
470k
C27
3
680p
C27
4
680p
R26
3
100k
R24
9
1kR
264
47k
R27
4
3.3k
(D)
C25
9
220p
C264
33pR27
0
18k
R26
5
47k
R27
5
56k
(D)
R26
768
k(D
)
C255
56p
R276
22k
C26
1
0.1u
C25
3
1000
p
C25
4
3300
p
C256
330p
R256
47k
R257
180k
R27
2
56k
(D)
C22
4
0.01
u
C26
2
1u
R259
390k(D)
R273
180k(D)
R26
1
0
C2520.1u
R252100k
R250
1M
R277
22k
R22
4
560
R26
8
150k
(D)
R39
30
C47
4
1000
p
C391
16p
C39
0
9p
C27
2
4.7u
6.3
R24
80
R24
70
R24
60
R24
50
R24
40
R24
30
R24
20
R24
10
C24
847
0p
C24
747
0p
C24
647
0p
C24
547
0p
C24
447
0p
C24
347
0p
C24
247
0p
C24
147
0p
3SK318Q352
G1
D
S
G2
R27
8
82k
R27
9
82k
D44
7
HS
C27
7C350
0.01u
C349
0.01u
C27
5
1000
p
C27
6
1000
p
R51
0
18k
L453
R207
18k
C20
5
1800
p
R240
0
R235 47k
R21
0
47k
R238
47k
R236
47k
C23
8
1000
p
R23
9
470k
R23
7
470k
C234
5p
C236
5p
C23
5
1000
p
C23
7
1000
p
TC
LK/D
TR
DO
RD
F/F
D
TD
ATA
/DT
RC
LK
DIR
DIO
ST
D
DT
RLO
AD
N
1AGNDIN
2TXIN
3TXINO
4LIMLV
5EXTLIMIN
6MOD
7VDD
8 DTRLOADN
9STD
10T
CLK
/DT
RD
O11
TD
ATA
/DT
RC
LK12
DIO
13R
DF
/FD
14S
CLK
15D
IR
16X
OU
T
17
18
19
20
21
22
23
24
25
26272829303132
DAT
AI
8R8R 8R
5C 8C 8R 8T
8R
ALT
I
R31
4
100k
BUFFER AMP
TP
RF AMPMIXER
IF AMP
RF AMP
RF BPF TUNINGD351,352
TEMPERATURECOMPENSATION
AUDIOPROCESSOR
UL
NARROW
PLLE
DT
EVLLD
ABS
CK
RSSI
WIDE
DTM/HSDI
TX/RX
FLAMPO
DETSWSCRSWHSDSWAFW
MICEM
NARROW
DTMF/MSK
QT/DQT
ULTX/RX
LOSDIMICMT1
IC402UPB1509GV
VCO 1/2 DIVIDER
XF351L71-0624-05
2SC3928AQ301
SQL AMP
D301MA742
RECTIFICATION
Q241RT1P141U
W/N SW / TX
RX
AF
RX
AF
IN
EX
PO
UT
FIL
TE
RO
RX
INO
RX
IN
AG
ND
XIN
VSS
AMP3P
AMP3N
AMP3O
AMP4P
AMP4N
AMP4O
DTRAIN
R35
8
220
C36
3
0.01
u
C36
2
1000
p
R36
1
180
C35
7
0.01
u
C35
8
1000
p
2SC4649(N,P)Q447
RF AMP
D448HSC277
RF SW(TX/RX) RD00HVS1
Q502
PRE DRIVE AMP
SQIN8TC
RSSI
WIDE
EVLLD
DTCK
DETSWSCRSWHSDSW
AFMNICMT1
MICEMLSDI
LIMSW
HSDI
PLLE
X241
3.6864MHzL77-1968-05
AQUA BEAT SHIFT
Q242,243
2SC4649(N,P)Q242
2SC4649(N,P)Q243
RF SW(TX/RX)
R37
2
47k
C37
8
1000
p
RF BPF TUNINGD353,354
IC241AQUA-L
R:6.30V
R:1.26V
R:2.53V
R:3.19V
R:6.96V
R:4.37V
R:2.84V
R:1.09V
R:1.71V
5.0V
2.5V
2.5V
R:0.75VR:5.01V
R:1.63V
R:4.28V
R:1.10V
R:1.69V
0.76V5.92V
5.01V
1.2V
0.52V
7.40V
R:5.65VT:0V
4.86V
R:0VT:5.61V T:1.21V
T:6.92V
T:0.43V
T:3.37V
T:7.6V
TX-RX UNIT (X57-7080-10)
TK-7160 SCHEMATIC DIAGRAM
42
K L M N O
X57-708 3/4
-t-t
C60
8
27p
C60
6
0.5p
C60
7
4p
C6031000p
D606MA742
C52
8
1000
p
R52
3
100
R655
15k
R65
4
240
R60
1
22k
C61
8
1000
p
D602
MA4PH633
D60
5
XB
15A
709
C53
3
47u2
5
C67
3
1000
p
TH
673
100k
C55
9
0.01
u
L601 6T
L603
5T
L602
5T
L509
9.5T
L605
9.5T
PD55003TRQ503
R51
9
33
R52
0
33k
C52
3
1000
pC
525
680p
R522
330
C535
100p
R52
6
470
L505
18.5
nC
531
1000
p
C53
2
0.47
u
R52
5
56k
C52
7
1000
p
D50
3
02D
Z5.
1(Y
)
C54
5
220p
C54
8
1000
pC
549
0.47
u
L508
2.5T
C55
4
10p
C55
3
18p
C5551000p
C61
3
27p
L604
5T
D607MA742
R60
2
22k
C61
9
1000
pC
610
0.5p
C61
1
2p
R521
18k
R524
39k
C61
7
22p
C60
5
15p
C52
9
1000
p
C53
0
220p
L507
1T
C55
6
7p
C60
2
12p
D651
1SS355
C54
6
68p
L506
9.5T
F50
1
D60
3
XB
15A
709
TH
672
100k
C67
2
1000
p
C55
0
1000
pC
552
220p
VR
147
kR
12-6
427-
05
R80
0R
92-1
061-
05
C61
5
0.5p
R60
3
22k
C62
0
1000
p
D608MA742
C61
6
2p
R65
7
47k
C93
1000
p
1Q
T/D
QT
2D
TM
F/M
SK
3P
LLE
4N
C5
NC
6G
ND
7C
NV
SS
8E
VLL
D9
BS
HIF
T10
RE
SE
T11
XO
UT
12V
SS
13X
IN14
VC
C15
GN
D16
DT
MS
TD
17P
OW
ER
18IN
T19
NC
20T
X/R
X21
UL
22N
arro
w23
Wid
e24
HO
R25
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
51525354555657585960616263646566676869707172737475
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
IC81AT24C12810SU18
1A0
2A1
3A2
4GND
5
6
7
8
C88
18p
R125
47k
R86
470
R1261k
R93
130k
(D)
C10
6
0.1u
R10
4
1k
R95
4.7k
R10
2
47k
C85
1000
p
C86
0.1u
R90 1k
R87
0D
82
1SS
355
C82
1000
p
R12
8
8.2k
R85
47k
2SK1830
R92
18k
(D)
R10
1
47k
C89 6p
R108 47k
R130 0
R113
47k
R83 0
C102
0.1u
R99 1k
R127
1k
R109 47k
D81
02D
Z18
(X,Y
)
R115
47k
C91
18p
R98
47k
C94
1000
p
C96
1000
p
R12
9
12k
C101
1000p
R94
1k
L101
R112 1k
R110 1.5k
C90 6p
R82
10k
R91
0
R111
47k
R96
1M
R97
100k
C81 1000p
R124
0
R88
47k
2SK1830
R81
10k
R10
3
1k
1
2
3
4VEE
5
6
7
8VCC
R65
1
470k
C65
1
0.01
u
R659
470
R652
470
C65
2
470p
R66
0
470
R661
47k
R65
3
0
R662
0
R658
0
C626
3p
CP1 1k
CP2 1k
CP3 1k
CP4 1k
CP
51k
CP
61k
CP
71k
R10
01k
R13
147
k
R13
247
k
R89
470k
C5601000p
R66
3
0
R66
5
0
R66
6
0
C11
00.
01u
C11
10.
01u
C11
20.
01u
C11
30.
01u
C11
40.
01u
C11
50.
01u
C11
60.
01u
C11
70.
01u
R84 0
RD70HVF1-01Q504
R5
22k
PTT
CE
HOOK
8C
CM
SB
D2
DA
221
POWER
DI
DO
CL
CN11
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5M D1DA221
MBL
BSYLED
TXLED
5C
5M
D3DA221
DISPID
5M 5M
R3 1k
R2 100
R4 3.3k
R1 0
DIS
PID
DI
CE
DO
CL
CM
MB
L
PAHOR
FNC1FNC2
5M
5M
PTT
HOOK
FNC3FNC4
FNC5FNC6
FNC7FNC8
TEMP2
TEMP1
IGN
PO
WE
R
TDATA/DTRCLK
DTRLOADN
STD
TCLK/DTRDO
DIO
DIR
RDF/FD
BSYLED
TXLED
8T 8T
TEMP1
TEMP2
B
FB
5M5M
5M
FB
SB
5M
C10
1000
p
EEPROM
DETECTBATT
TXD
RXD
BEAT SHIFT DETECTIONOVER VOLTAGE
D81,82
Q82,83
DRIVE AMP
FINAL AMP
ANT SW
TEMPERATURECOMPENSATION
VOLTAGEPROTECTION
D651
ABS
HSDI
DTMF/MSK
QT/DQT
ULTX/RX
SPM
SAMPSW
8TC
8RC
INTRESET
SBC
POWER
Q84KRC414RTK
IGNITION
SQIN8TC
RSSI
WIDENARROW
EVLLD
DTCK
DETSWSCRSWHSDSWAFMMICMT1
MICEMLSDI
LIMSW
PLLE
IC651TA75W01FU
COMPARATOR(APC)
R52
7
150
C55
7
1000
p
C55
8
0.01
u
ANT SW
D603,605
Q82Q83
Q81RT1N441U
OVER VOLTAGEDETECTION
X86
12.0MHz
L77-1970-05
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
SP
M
AM
PS
WDT
CK
NC
NC
DS
T1
DS
T2
DS
T3
VC
C
NC
VS
S
NC
NC
MB
L
DIS
PIDCMCL
DO
CEDI
IGN
MIC
MT
1
MIC
EM
MIC
MT
2D606-608
APCVOLTAGEDETECT
SURGEABSORPTION
D1-3
SDA
SCL
WP
VCC
IC10130622MEP-A01GP
MICROPROCESSOR
R:3mV 4.69V
T:2.62V T:2.37V
T:7.86V
4.97V
T:12.2V
T:7.02V
R:13.6VT:12.5V
TX-RX UNIT (X57-7080-10)
SCHEMATIC DIAGRAM TK-7160
43
7
6
5
4
3
2
1
TSRQP
X57-708 4/4, X54-351 1/1
R51
330k
Q281DTC363EU
C56
22u1
0
C28
40.
1u
R43
47k
C28
647
u16
C29
0
1000
p
R105
1k
R281
4.7k
C64
0.01
u
C65
0.01
u
C55
0.1u
D41
ZS
H5M
A27
C51
1000
p
D421812L110PR
1.1A
C28
1
1000
p
R28
2
47k
C68
1000
p
C59
22u1
0
R46
1.5k
C46
220p
C47
220p
Q282KRC102S
R42
4.7k
C287
470u16
C28
9
1000
p
Q44KRC102S
2
COM
3IN
1OUT
C28
54.
7u16
R49
470k
C57
0.01
u
C60
22u1
0
12A02CHQ43
C50
1000
p
IC44BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
R41 47
k
2
3IN
1OUT
C48
1000
p
CN5
R48
330k
R47
10k
C63
0.01
u
C52
1000p
C58
22u1
0
C67
1000
p
R50
390k
C43
1000
p
R285
0
C49
330u
25
2
COM
1IN
3OUT
C70
0.1u
C42
470p
R28
639
0
C283
0.22u
R283
68k
C28
2
1u
C69
0.1uC
71
1000
p
12A02CHQ45
C53
1000
p
IC45BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
C41
220p
R44
4.7k
C54
0.1u
C66
10u6
.3
R284
2.2k
C28
8
1000
p
Q42KRC102S
CN61
2
3
4
5
6
C18
0.1u
R22
180
C19
100p
R15 33
R4
1k
C21
680p
C30
1000
p
R17
39
R24
10k
R16 33
R29
39
R23 82
R7
10k
R3
1k
R21
0R
5
1k
R14
47k
R2
10
C25
1000
p
R31
39
C23
1000p
R26 1k
C20
100p
C12
1000
p
C13
1000
p
R20
0
C1
0.01
u
R8
10k
Q4KRC102S
C9
1000
p
C17 1u
Q1RN47A4
2SC3928AQ7
C16 1u
C14
1000
p
C10
0.01
u
C24
0.01
u
R18
39
R9
56k
C6
1000
p
D21MC2850
Q3KRA225S
R11
330
L1
R27 1k
R28
39
R30
39
2SC3928AQ8
R19
3.9k
D20MC2850
C11
1000
p
C27
100p
C15
470p
C7
1000
p
IC1LC75854W
1B
L2
BR
I3
NC
4N
C5
NC
6S
EG
07
SE
G1
8S
EG
29
SE
G3
10S
EG
411
SE
G5
12S
EG
613
SE
G7
14S
EG
815
SE
G9
16S
EG
10
17SEG11
18SEG12
19SEG13
20SEG14
21SEG15
22SEG16
23SEG17
24SEG18
25SEG19
26SEG20
27SEG21
28SEG22
29SEG23
30SEG24
31SEG25
32SEG26
33343536373839404142434445464748
49NC
50KMI3
51KMI2
52KMI1
53NC
54NC
55NC
56VDD
57VDD1
58VDD2
59VSS
60OSC
61DO
62CE
63CL
64DI
R1
100
R25
10k
R6
10k
R10
330
J1
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C22
1000
p
5C 8C 5M
8T SB
8R
R45
47k
BS
B
BS
B
5C SB
FB B
PA
C293
1u
HO
R
8R
8T
J1
SB
5C
5M
VOLTAGEDETECTOR/RESET
8C
HOR PA
DO
SE
G20HOOK
ME
SE
G9
CL
C>
SE
G17
MIC
CO
M0
SE
G7
DI
KM
I1
SE
G22
ME
CO
M1
CM
S
KM
I2
SE
G21
PTT
NC
CO
M2
A
POWER
KM
I3
SE
G23
GND
BL
SE
G5
DN
KMO1
MIC
SE
G24
SB
BUSY
KMO2
SE
G3
VOL
HOOK
SE
G25
MBL
TX
SE
G2
VOL
PTT
SE
G26
BUSY
SE
G1
UP
SE
G11
SE
G27
KEY BACKLIT
TX
SE
G6
CH
SE
G13
SE
G28
LCD
SE
G0
DN
GREEN LED
SE
G29
SE
G14
SE
G4
UP
RED LED
SE
G30
SE
G15
CO
M3
CH
<B
SE
G16
SE
G10
SB
KMO3
SE
G19
GND
SE
G8
5C
8C
SE
G18
CM
SE
G12
CE
DISPLAY UNIT (X54-3510-10)
IC281LA4600
15
AUDIO AMP
10
VOLTAGEDETECTOR/INT
VOLTAGEREGULATOR/5V
VOLTAGEREGULATOR/5V
CURRENTPROTECTION
AF MUTE
AF MUTE
D1-6
LCD BACKLIT
D7-18
SURGEABSORPTION
DC CONTROLLER
LCD CONTROLLER
DIMMERFUNCTION SW
KEYBACKLIT SW
DC SW
AF AMP
SPM
AMPSW
8TC
8RC
INTRESETSBC
DC SW (SB)
DC SW
D10
B30-2281-05
D16
B30-2281-05
D13
B30-2281-05
D7
B30-2281-05
D11
B30-2281-05
D17
B30-2281-05
D14
B30-2281-05
D8
B30-2281-05
D15
D18
B30-2281-05
B30-2281-05
D9
B30-2281-05
D12
B30-2281-05
D22B30-2151-05
TX/RX LED
Q46KRC102S
DC SW (8T)
Q45,46
IC42NJM78L05UA
IC41KIA7808AF
VOLTAGEREGULATOR/8V
D4
B30-2282-05
D2
B30-2282-05
D6
B30-2282-05
D1
B30-2282-05
D5
B30-2282-05
D3
B30-2282-05
CP1R90-0724-05
SE
G27
SE
G28
SE
G29
SE
G30NC
NC
NC
CO
M3
CO
M2
CO
M1
CO
M0
KM
01
KM
02
KM
03NC
NC
2SB1132(Q,R)Q2
LCD BACKLIT SW
DC SW (SB)
Q41
COM
2SJ645Q41
DC SW (8R)
Q43,44
IC43NJM78L05UA
F41F53-0246-05
4.0A
REVERSCONNECTIONPROTECTION
DC SW
4.97V5.77V
4.97V
13.60V
12.6V
13.6V
T:7.87V
7.93V
7.98V
5.01V
R:3.13V
T:3.74V
3.92V 7.84V
0.64V
0.64V
0.64V
0.64V
5.01V
T:3.71VBUSY:3.71V
T:1.71V
Note : The components marked with a dot (•) are parts of layer 1.
TX-RX UNIT (X57-7080-10)
-t
-t
-t
C60
8
27p
C60
6
0.5p
C60
7
4p
C6031000p
R50
9
22
R51
1
22
R50
7
10
R50
5
2.2k
R50
6
10k
R503
18
R50
2
270
R50
1
1k
D606MA742
C50
4
1000
p C50
7
1000
p
C50
6
1000
p
C503
100p
C502
1000p
C51
0
8p
2SC3357Q501
R51
3
33k
C51
3
1000
p
L501
68n
C51
4
1000
p
C516
27p
R51
5
0
R45
9
100
IC401MB15A02
1O
SC
IN2
NC
13
OS
CO
UT
4V
P5
VC
C6
DO
7G
ND
8LD
9N
C2
10F
IN11121314151617181920
C42
2
1000
p
X401L77-1944-05
VC
GND XOUT
5C
R33
3
10k
C52
8
1000
p
R52
3
100
R655
15k
R65
4
240
R60
1
22k
C61
8
1000
pC50
5
1000
p
R354
470
R353
100k
R35
1
470
R35
2
100
2SC5488Q351
C35
6
6p
C35
518
pC35
4
3p
C35
3
0.01
u
C351
33p
R46
0
2.2k
R46
1
100
R45
8
100
R45
7
47k
C480
100p
C48
1
1000
p
C47
7
1000
p
C47
9
22p
C476
18p
R403 1k
R402
R409
1k
100
R401 1k
R426
1k
R427
2.7k
R429
1.5k
R43
0
10k
R42
8
1k
C42
3
1000
pC
425
0.04
7u35
C42
6
2.2u
10 C42
7
0.1u
35
C40
7
1000
p
C40
9
22p
C41
6
0.1u
L402
10u
R40
6
1.5k
R408
100k
C431
1000p
R31
0
330k
R31
3
47k
C306
1000p
C30
8
1000
p
C309
0.022u
R309
3.3k
R31
1
1k
C30
7
0.02
2u
C31
0
0.33
u
D602
MA4PH633
L502
68n
C32
6
0.01
u
C32
5
15u6
.3
C33
3
0.1u
C33
1
0.1u
C324 0.1u
R33
1
10k
R33
5
10k
R33
4
10k
R33
2
10k
R33
6
10k
R323 2.2k
C32
1
0.01
u
C341
100p
C343
68p
C34
4
56p
C34
5
270p
C34
6
0.01
u
R34
2
220k
R341
100
L342
330n
L343
330n
2SC3928AQ341
R30
2
4.7k
C30
2
1000
p
C447
0.3p
C39
2
1000
p
R355
330
L351
820n
L352
560n
C359
8p
C48
3
1000
pC
484
220p
R462
1k
D35
2
HV
C37
6B D35
3
HV
C37
6B
D35
4
HV
C37
6B
C38
3
1000
p
C384
1p
C38
18p
(B)
D60
5
XB
15A
709
C367
150p
C38
7
1000
p
C38
6
36p
R37
6
1M
C38
2
33p
R37
5
1M
C37
7
1000
p
R37
0
56
C37
4
27p
R36
8
1M
C37
0
1000
p
C371
2p
D35
1
HV
C37
6B
R36
5
1MC
368
27p
R381
100k
R36
3
330k
C36
0
1000
p
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
2SC5636Q446
C47
1
3p
R43
2
220k
R45
3
100
R45
2
120k
C45
9
11p
C458
10p
C45
4
10p
C45
1
470p
R44
2
270
2SJ347Q442
2SC3928AQ445
L452
R445
1k
C46
6
470p
R45
1
4.7k
D44
6
1SS
355
C46
4
470p
R44
4
100k
2SA1832(GR)Q421
R42
5
10k
2SC4738(GR)Q422
R421
8.2k
R42
3
5.6k
D421
HZU5ALL
R422
10k
R424
470
R450
47k
L451
L421
R431
0
R43
3
470
C43
4
470p
D40
1
1SS
355
L404
R40
7
10
C41
2
10u6
.3
C41
1
0.1u
C414
10u6.3
C38
510
p
C53
3
47u2
5
C37
3
7p
C67
3
1000
p
R322 12k
C322 0.1u
C323 0.1u
C30
5
560p
C30
4
330p
C30
3
4700
p
R30
5
1.8k
R30
6
8.2k
R30
4
22kR307
270k
TH
673
100k
R449
100k
R44
7
47k
R44
8
39k
C37
9
1000
p
C41
5
0.01
u
C469
6p
C46
7
470p
L450
27u
C45
7
0.75
p
L449
27u
C45
6
470p
C453
150p
L448
47n
D444
MA2S304
D44
3
MA
2S30
4
D442
MA2S304
D44
1
MA
2S30
4
C45
5
0.75
p
L444
27u
L443
33n
C445
4.5p
D44
5
1SV
278
C441
30p
C44
6
5p
L445
27u
C44
4
1p
C44
2
8p
TC
441
10p
C44
3
470p
C460
0.5p
R443
220
C413
0.1u
R37
1
39k
C40
3
100p
C40
4
100p
C40
5
100p
C46
5
22u1
0
C33
2
0.1u
C36
6
0.1u
R32
1
33k
R37
3
47k
R37
4
27k
3SK318Q353
G1
D
S
G2C380
100p
R36
2
470k
R36
0
470k
R30
3
4.7k
C30
1
4.7u
6.3
C46
3
470p
R32
4
0
C55
9
0.01
u
C487
11p
R45
6
22k
C50
1
1000
p
C47
8
10p
R50
4
270
R45
5
1k
R369
0
R36
6
470
C37
5
1000
p
R36
7
47
C37
6
1000
p
C37
2
1000
p
C36
4
1000
p
C36
9
2.5p
Q443KRX102U
C42
4
470p
R364
0
C46
1
10u6
.3
L601 6T
L357
35.5
n
L356
43n
L355
50n
L354
50n
C36
1
1000
p
R35
9
220k
R51
4
2.2k
C48
2
1000
p
C51
5
1000
p
C46
8
220p
R454
0
2SK508NV(K52)Q444
L603
5T
L602
5T
L509
9.5T
L605
9.5T
R517
0
L454
33n
L456
150n
TC
442
10p
C509
15p
D50
1
1SS
355
L458
56n
L457
100nC475
1000p
1VCC1
2IN
3IN
4GND
5SW1
6SW2
7OUT
8VCC2
C47
3
220p
C47
2
1000
p
C470
2p
C388
7p
R35
6
1k
L341
330n
R44
6
180
L455
100n
R31
2
33k
TH
301
100k
R44
1
220
C517
820p
C51
9
33p
C52
0
82p
PD55003TRQ503
R51
9
33
R52
0
33k
C52
3
1000
p
L503
27n
L504
27n
C52
5
680p
R522
330
C535
100p
R52
6
470
L505
18.5
nC
531
1000
p
C53
2
0.47
u
R52
5
56k
C52
7
1000
p
D50
3
02D
Z5.
1(Y
)
C54
5
220p
C54
8
1000
pC
549
0.47
u
L508
2.5T
C55
4
10p
C55
3
18p
C5551000p
C61
3
27p
L604
5T
D607MA742
R60
2
22k
C61
9
1000
pC
610
0.5p
C61
1
2p
R521
18k
R524
39k
C61
7
22p
C60
5
15p
C52
9
1000
p
C53
0
220p
C51
8
3p
L507
1T
C55
6
7p
C60
2
12p
D651
1SS355
C54
6
68p
L506
9.5T
F50
1
D60
3
XB
15A
709
TH
672
100k
C67
2
1000
p
C55
0
1000
pC
552
220p
VR
147
kR
12-6
427-
05
R80
0R
92-1
061-
05
14
6532
C61
5
0.5p
R60
3
22k
C62
0
1000
p
D608MA742
C61
6
2p
R65
7
47k
R39
20
R51
330k
C203
0.033u
C220
0.1u
C20
1
0.1u
Q281DTC363EU
C56
22u1
0
R27
1
56k
C31
470p
C28
40.
1u
CN31 IGN
2 DATAI
3 DETO
4 TXAFI
5 TXAFO
6 EMGMIC
7 RXAFO
8 ALTI
9 RXAFI
10 5C
11 8C
C93
1000
p
C202
4.7u6.3
1Q
T/D
QT
2D
TM
F/M
SK
3P
LLE
4N
C5
NC
6G
ND
7C
NV
SS
8E
VLL
D9
BS
HIF
T10
RE
SE
T11
XO
UT
12V
SS
13X
IN14
VC
C15
GN
D16
DT
MS
TD
17P
OW
ER
18IN
T19
NC
20T
X/R
X21
UL
22N
arro
w23
Wid
e24
HO
R25
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
51525354555657585960616263646566676869707172737475
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
IC81AT24C12810SU18
1A0
2A1
3A2
4GND
5
6
7
8R43
47k
CN21
2
3
4
5
6
7
8
9
10
11
12
C88
18p
C28
647
u16
C26
8
180p
1I/O1
2O/I1
3O/I2
4I/O2
5C2
6C3
7VSS
8
9
10
11
12
13
14
R125
47k
R218
820
C23
470p
C27
1
0.1u
R214 330k
C29
0
1000
p
R86
470
R1261k
R105
1k
C27
470p
C26
539
0p
R281
4.7k
R269
68k(D)
C21
2
1500
p
R93
130k
(D)
C64
0.01
u
R26
6
3.3k
R258
200k(D)
C26
3
0.01
u
C10
6
0.1u
C26
60.
1u
C65
0.01
u
R255
150k
C55
0.1u
R22
622
k
D41
ZS
H5M
A27
C51
1000
p
C26
7
0.1u
C222
0.1u
C25
7
9p
D421812L110PR
1.1A
C28
1
1000
p
C24
470p
R201
120k
R23
039
k
R10
4
1k
R95
4.7k
C22
1
0.1u
R28
2
47k
C2510.047u
R25147k
R223
1k
R22
722
k
R10
2
47k
C26
0
0.47
u
C68
1000
p
IC201M62364FP
1T
VI
2T
VO
3P
C/T
VO
4P
C/T
VI
5V
DD
6LD
7C
LK
8D
AT
9M
OD
I
10M
OD
O
11A
FO
12A
FI
131415161718192021222324C
1547
0p
C85
1000
p
C59
22u1
0
C86
0.1u
R213
75k
R46
1.5k
C46
220p
C24
9
5p
C27
0
10u6
.3
R90 1k
R20
2
560
C25
0
5p
C213
0.1u
C47
220p
Q282KRC102S
R87
0
R42
4.7k
R23
3
68k
R26
2
56k
C287
470u16
D82
1SS
355
C26
9
4.7u
6.3
R215
2.2k
C82
1000
p
R26
068
k
C28
9
1000
p
R2535.6k
R12
8
8.2k
2SK1830Q212
R254
470k
C27
3
680p
Q44KRC102S
C21
6
2.2u
10
2
COM
3IN
1OUT
C19
470p
C27
4
680p
R20
3
91k
C28
54.
7u16
R85
47k
2SK1830
R92
18k
(D)
R49
470k
R10
1
47k
C28
470p
C22
470p
C218
0.1u
C57
0.01
u
C89 6p
R26
3
100k
R108 47k
C60
22u1
0
R24
9
1kR
264
47k
IC211NJM2100V
1
2
3
4 5
6
7
8V+
2SC3928AQ201
12A02CHQ43
R130 0
R113
47k
R83 0
R27
4
3.3k
(D)
C102
0.1u
C50
1000
p
IC44BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
C25
9
220p
C264
33p
C26
470p
R222
22k
R41 47
k
R99 1k
2
3IN
1OUT
R27
0
18k
R22
0
680
R231
68k
C215
0.1u
C211
0.018u
R127
1k
C20
470p
C48
1000
p
R109 47k
D81
02D
Z18
(X,Y
)
R26
5
47k
R27
5
56k
(D)
CN5
R115
47k
R48
330k
R47
10k
R26
768
k(D
)
C63
0.01
u
C91
18p
R98
47k
C18
470p
C94
1000
p
C25
470p
C52
1000p
C58
22u1
0
C67
1000
p
R50
390k
C43
1000
p
R285
0
D2111SS372 C
49
330u
25
C255
56p
L211
C30
470p
R276
22k
C26
1
0.1u
C96
1000
p
C25
3
1000
p
R12
9
12k
C101
1000p
C25
4
3300
p
R94
1k
C219
0.1u
C256
330p
C17
470p
2
COM
1IN
3OUT
2SK1830Q213
C70
0.1u
L101
R256
47k
R257
180k
R27
2
56k
(D)
C16
470p
R23
2
68k
R221
4.7k
C42
470p
R112 1k
R28
639
0
C20
410
00p
R22
8
22k
C22
4
0.01
u
C223
0.1u
R110 1.5k
C283
0.22u
C14
470p
R219
22k
C90 6p
C26
2
1u
R283
68k
R82
10k
R91
0
C29
470p
C28
2
1u
C69
0.1uC
71
1000
p
12A02CHQ45
R111
47k
R259
390k(D)
C53
1000
p
R273
180k(D)
R26
1
0
R96
1M
C2520.1u
R97
100k
R252100k
R217
100
C81 1000pC13
470p
R212
75k
R124
0
IC45BD4740G
1NC
2SUB
3GND
4VoUT
5VCC
R88
47k
R250
1M
C41
220p
R277
22k
C21
470p
2SK1830
R81
10k
R44
4.7k
C54
0.1u
C214 39p
C66
10u6
.3
R22
4
560
R284
2.2k
R10
3
1k
R26
8
150k
(D)
R216
0
C28
8
1000
p
R40
5
10k
R404
2.2k
C40
1
1000
p
C40
6
2p
C40
2
1000
p
R39
30
1
2
3
4VEE
5
6
7
8VCC
R65
1
470k
C65
1
0.01
u
R659
470
R652
470
C65
2
470p
R66
0
470
R661
47k
R65
3
0
R662
0
R658
0
C41
0
0.1u
L441
270n
L442
270n
L446
270n
L447
270n
C47
4
1000
p
C391
16p
C39
0
9p
R30
1
1M
C27
2
4.7u
6.3
R24
80
R24
70
R24
60
R24
50
R24
40
R24
30
R24
20
R24
10
C24
847
0p
C24
747
0p
C24
647
0p
C24
547
0p
C24
447
0p
C24
347
0p
C24
247
0p
C24
147
0p
C626
3p
3SK318Q352
G1
D
S
G2
CP1 1k
CP2 1k
CP3 1k
CP4 1k
1oUT
2-IN1
3+IN1
4VEE
5
6
7
8
1
2
3
45+IN2
6-IN2
7oUT2
8VCC
C22
50.
1u
C22
647
0p
R27
8
82k
R27
9
82k
CP
51k
CP
61k
CP
71k
R10
01k
R13
147
k
R13
247
k
R89
470k
D44
7
HS
C27
7
C350
0.01u
C349
0.01u
C27
5
1000
p
C27
6
1000
p
R51
0
18k
L453
D212MC2858
D331MC2858
D332MC2858
C227
0.1u
C21
7
470p
R20
8
0
C22
81u
C5601000p
R66
3
0
R66
5
0
Q42KRC102S
C23
347
0p
R66
6
0
R207
18k
C20
5
1800
p
C11
00.
01u
C11
10.
01u
C11
20.
01u
C11
30.
01u
C11
40.
01u
C11
50.
01u
C11
60.
01u
C11
70.
01u
CN61
2
3
4
5
6
C231
15u6.3
R84 0
R240
0
R235 47k
R21
0
47k
R238
47k
R236
47k
C23
8
1000
p
R23
9
470k
R23
7
470k
C234
5p
C236
5p
C23
5
1000
p
C23
7
1000
p
C20
6
1000
p
C18
0.1u
R22
180
C19
100p
R15 33
R4
1k
C21
680p
C30
1000
p
R17
39
R24
10k
R16 33
R29
39
R23 82
R7
10k
R3
1k
R21
0
R5
1k
R14
47k
R2
10
C25
1000
p
R31
39
C23
1000p
R26 1k
C20
100p
C12
1000
p
C13
1000
p
R20
0
C1
0.01
u
R8
10k
Q4KRC102S
C9
1000
p
C17 1u
Q1RN47A4
2SC3928AQ7
C16 1u
C14
1000
p
C10
0.01
u
C24
0.01
u
R18
39
R9
56k
C6
1000
p
D21MC2850
Q3KRA225S
R11
330
L1
R27 1k
R28
39
R30
39
2SC3928AQ8
R19
3.9k
D20MC2850
C11
1000
p
C27
100p
C15
470p
C7
1000
p
IC1LC75854W
1B
L2
BR
I3
NC
4N
C5
NC
6S
EG
07
SE
G1
8S
EG
29
SE
G3
10S
EG
411
SE
G5
12S
EG
613
SE
G7
14S
EG
815
SE
G9
16S
EG
10
17SEG11
18SEG12
19SEG13
20SEG14
21SEG15
22SEG16
23SEG17
24SEG18
25SEG19
26SEG20
27SEG21
28SEG22
29SEG23
30SEG24
31SEG25
32SEG26
33343536373839404142434445464748
49NC
50KMI3
51KMI2
52KMI1
53NC
54NC
55NC
56VDD
57VDD1
58VDD2
59VSS
60OSC
61DO
62CE
63CL
64DI
R1
100
R25
10k
R6
10k
R10
330
J1
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
RD70HVF1-01Q504
5C
8C
8C
5C
RXAFI
RXAFO
TXAFO
TXAFI
DATAI
ALTI
DETO
IGN
DETO
FNCI
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8
SB
5M
5C
DETO
5C
RXAFO
RXAFI
TXAFO
TXAFI
R22
9
100k
R801
100k
R22
5
22k
C22
91u
R5
22k
PTT
CE
HOOK
8C
CM
SB
D2
DA
221
POWER
DI
DO
CL
CN11
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5M D1DA221
MBL
BSYLED
TXLED
5C
5M
D3DA221
DISPID
5M
C22
1000
p
5C 8C 5M
8T SB
5M
8R
R45
47k
BS
B
BS
B
5C SB
FB B
R3 1k
R2 100
R4 3.3k
R1 0
DIS
PID
DI
CE
DO
CL
CM
MB
L
PAHOR
FNC1FNC2
5M
5M
PTT
HOOK
FNC3FNC4
FNC5FNC6
FNC7FNC8
PA
C293
1uTEMP2
TEMP1
IGN
PO
WE
R
TDATA/DTRCLK
DTRLOADN
STD
TCLK/DTRDO
DIO
DIR
RDF/FD
BSYLED
TXLED
TC
LK/D
TR
DO
RD
F/F
D
TD
ATA
/DT
RC
LK
DIR
DIO
ST
D
DT
RLO
AD
N
1AGNDIN
2TXIN
3TXINO
4LIMLV
5EXTLIMIN
6MOD
7VDD
8 DTRLOADN
9STD
10T
CLK
/DT
RD
O11
TD
ATA
/DT
RC
LK12
DIO
13R
DF
/FD
14S
CLK
15D
IR
16X
OU
T
17
18
19
20
21
22
23
24
25
26272829303132
DAT
AI
C230
10u6.3
8R8R 8R8C
5C 8C 8R8C 8T 8T 8T8C 8C
8R
HO
R
8R
TEMP1
TEMP2
R21
1
30k
B
FB
5M5M
5M
FB
SB
5M
5C
ALT
I
R20
61k
R20
51k
R20
41k
R31
4
100k
C10
1000
p
16.8MHz
BUFFER AMP
CHARGE PUMP
SCAN
OSC(B)
OSC(E)
NC
MIX_O
VCC
IF_IN
DEC1
DEC2
PH_S
QUCO
TP
CV
PLL SYSTEM
TCXO
50.4MHz
AFV
TX-RX UNIT (X57-7080-10)
AGC
EEPROM
DETECTBATT
8R
8T
J1
TXD
RXD
METERPOTENTIODIGITAL
SB
5C
5M
BEAT SHIFT
VOLTAGEDETECTOR/RESET
8C
HOR PA
DO
SE
G20HOOK
ME
SE
G9
CL
C>
SE
G17
MIC
CO
M0
SE
G7
DI
KM
I1
SE
G22
ME
CO
M1
CM
S
KM
I2
SE
G21
PTT
NC
CO
M2
A
POWER
KM
I3
SE
G23
GND
BL
SE
G5
DN
KMO1
MIC
SE
G24
SB
BUSY
KMO2
SE
G3
VOL
HOOK
SE
G25
MBL
TX
SE
G2
VOL
PTT
SE
G26
BUSY
SE
G1
UP
SE
G11
SE
G27
KEY BACKLIT
TX
SE
G6
CH
SE
G13
SE
G28
LCD
SE
G0
DN
GREEN LED
SE
G29
SE
G14
SE
G4
UP
RED LED
SE
G30
SE
G15
CO
M3
CH
<B
SE
G16
SE
G10
SB
KMO3
SE
G19
GND
SE
G8
5C
8C
SE
G18
CM
SE
G12
CE
DISPLAY UNIT (X54-3510-10)
IC281LA4600
15
AUDIO AMP
10
DUAL GROUNDSENSE OP-AMP
EMERGENCY MIC
OR GATEMIC AMP
TX AF(DETO)
MIC MUTE
IF SWIF SW
RF AMPMIXER
IF AMP
VOLTAGEDETECTOR/INT
VOLTAGEREGULATOR/5V
VOLTAGEREGULATOR/5V
DETECTIONOVER VOLTAGE
D81,82
Q82,83
RF AMP
Q421,422
VOLTAGEDROPPED
RIPPLEFILTER
Q445
TX VCO
TX VCO
RF AMP
DRIVE AMP
FINAL AMP
ANT SW
TEMPERATURECOMPENSATION
CURRENTPROTECTION
RF BPF TUNINGD351,352
RX VCO
RX VCO
TEMPERATURECOMPENSATION
VOLTAGEPROTECTION
D651
AF MUTE
AF MUTE
BUFFER AMP
AUDIOPROCESSOR
D1-6
LCD BACKLIT
D7-18
SURGEABSORPTION
DC CONTROLLER
LCD CONTROLLER
DIMMERFUNCTION SW
KEYBACKLIT SW
DC SW
AF AMP
ULUL
NARROW
PLLE
DT
EVLLD
ABSABS
CK
RSSI
WIDE
DTM/HSDI
TX/RXTX/RX
FLAMPO FLAMPO
DETSWSCRSWHSDSWAFW
MICEMMICEM
NARROW
HSDI
DTMF/MSK DTMF/MSK
QT/DQT QT/DQT
UL ULTX/RX TX/RX
SPM SPM
AMPSWSAMPSW
8TC8TC
8RC8RC
INTINTRESETRESETSBCSBC
LSDI LOSDIMICMT1MICMT1
SB
GND
DETO
FNC1
FNC2
FNC3
FNC4
FNC5
FNC6
FNC7
FNC8
DC SW (SB)
POWER
MODULATION
RIPPLEFILTER
DC SW
D10
B30-2281-05
D16
B30-2281-05
D13
B30-2281-05
D7
B30-2281-05
D11
B30-2281-05
D17
B30-2281-05
D14
B30-2281-05
D8
B30-2281-05
D15
D18
B30-2281-05
B30-2281-05
D9
B30-2281-05
D12
B30-2281-05
CLK
NC
3
DAT
ALEFC
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
I
2SC4649(N,P)Q431
oUT
-IN1
+IN1
VEE
+IN2
-IN2
oUT2
VCC
IC214BA10358FV
DUAL GROUNDSENSE OP-AMP
CF301L72-0993-05
CF302L72-0999-05
WIDE
NARROW
Q442,443T/R SW
TX VCOQ444
RFIN
GND
Hy_C
SCAN
SQLIN
FLAMPO
FLAMPI
RSSI
AFO
L321L34-4554-05
IC321TK14489VFM IFSYSTEM
I/O3
O/I3
O/I4
I/O4
C4
C1
VDD
IC213BU4066BCFV
QUAD ANALOG SW
2SC4919Q211
AGC/MIC MUTE
NARROW
PLLE
DT
EVLLDCK
RSSI
WIDE
DTM/HSDI
DETSWSCRSWHSDSW
AFW
2SK508NV(K52)Q441
RX VCO
IC402UPB1509GV
VCO 1/2 DIVIDER
XF351L71-0624-05
2SC3928AQ301
SQL AMP
D301MA742
RECTIFICATION
Q241RT1P141U
W/N SW / TX
RX
AF
RX
AF
IN
EX
PO
UT
FIL
TE
RO
RX
INO
RX
IN
AG
ND
XIN
VSS
AMP3P
AMP3N
AMP3O
AMP4P
AMP4N
AMP4O
DTRAIN
R35
8
220
C36
3
0.01
u
C36
2
1000
p
R36
1
180
C35
7
0.01
u
C35
8
1000
p
2SC4649(N,P)Q447
RF AMP
D448HSC277
RF SW(TX/RX) RD00HVS1
Q502
PRE DRIVE AMP
SQIN8TC
RSSI
WIDE
EVLLD
DTCK
DETSWSCRSWHSDSW
AFMNICMT1
MICEMLSDI
LIMSW
HSDI
PLLE
X241
3.6864MHzL77-1968-05
AQUA BEAT SHIFT
Q242,243
2SC4649(N,P)Q242
2SC4649(N,P)Q243
Q84KRC414RTK
IGNITION
SQIN8TC
RSSI
WIDENARROW
EVLLD
DTCK
DETSWSCRSWHSDSWAFMMICMT1
MICEMLSDI
LIMSW
PLLE
IC651TA75W01FU
COMPARATOR(APC)
R52
7
150
C55
7
1000
p
C55
8
0.01
u
ANT SW
D603,605
Q82Q83
Q81RT1N441U
OVER VOLTAGEDETECTION
X86
12.0MHz
L77-1970-05
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
SP
M
AM
PS
WDT
CK
NC
NC
DS
T1
DS
T2
DS
T3
VC
C
NC
VS
S
NC
NC
MB
L
DIS
PIDCMCL
DO
CEDI
IGN
MIC
MT
1
MIC
EM
MIC
MT
2
D606-608
APCVOLTAGEDETECT
SURGEABSORPTION
D1-3
SDA
SCL
WP
VCC
D22B30-2151-05
TX/RX LED
Q46KRC102S
DC SW (8T)
Q45,46
IC42NJM78L05UA
IC41KIA7808AF
VOLTAGEREGULATOR/8V
D4
B30-2282-05
D2
B30-2282-05
D6
B30-2282-05
D1
B30-2282-05
D5
B30-2282-05
D3
B30-2282-05
CP1R90-0724-05
SE
G27
SE
G28
SE
G29
SE
G30NC
NC
NC
CO
M3
CO
M2
CO
M1
CO
M0
KM
01
KM
02
KM
03NC
NC
2SB1132(Q,R)Q2
LCD BACKLIT SW
DC SW (SB)
Q41
COM
RF SW(TX/RX)
2SJ645Q41
DC SW (8R)
Q43,44
IC43NJM78L05UA
R37
2
47k
C37
8
1000
p
F41F53-0246-05
4.0A
IC10130622MEP-A01GP
MICROPROCESSOR
IC215BA10358FV
RF BPF TUNINGD353,354
IC241AQUA-L
REVERSCONNECTIONPROTECTION
RIPPLEFILTER
SURGEABSORPTION
D4-11
D9
DA
221
D5
DA
221
D11
DA
221
D7
DA
221
D4DA221
D6DA221
D8DA221
D10DA221
DC SW
8.0V
2.5V
5.01V
R:6.30V
R:1.26V
R:2.53V
R:3.19V
R:6.96V
R:4.37V
R:2.84V
R:1.09V
R:1.71V
5.0V
2.5V
2.5V
5.0V
2.5V
7.92V
W:0VN:4.94V
R:0.64V
5.0V 4.93V1.52V
R:7.21V
5.0V
R:0.75VR:5.01V
R:1.63V
R:4.28V
R:1.10V
R:1.69V
R:7.9V
R:3mV 4.69V 4.97V5.77V
4.97V
13.60V
12.6V
13.6V
T:7.87V
7.93V
7.98V
5.01V
4.96V
6.89V0.701V
R:5.98V R:1.15V
R:0VT:6.79V
6.88V
4.31V T:0.93V
7.93V 6.88V
7.58V
R:4.78VT:0V
0.76V5.92V
5.01V
1.2V
0.52V
7.40V
R:5.65VT:0V
4.86V
R:0VT:5.61V T:1.21V
T:6.92V
T:0.43V
T:3.37V
T:7.6V
T:2.62V T:2.37V
T:7.86V
4.97V
T:12.2V
T:7.02V
R:13.6VT:12.5V
R:3.13V
T:3.74V
3.92V 7.84V
0.64V
0.64V
0.64V
0.64V
5.01V
T:3.71VBUSY:3.71V
T:1.71VW:4.94VN:0V
TK-7160
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
CLCE
DI
COM0~3
SEG0~30
BRI
LCD
POWER
5C
CECL
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/MSKNARROWWIDEDTCKCLCEDOBSYLEDTXLEDPAHORDIRLIMSWDTRLOADNTDATA/DTRCLK
SB8T8RABPLEVBSTXAFSPAMMIMI
SW
Q1RN47A4
BRI
MB
TK-7160
45
BLOCK DIAGRAM
Q46KRC102S
IC81AT24C12810SU18
IC281LA4600
SW
POW.DET
POW.DET
POW.DET
8TC
AVR5V
Q4422SJ347
8RC
Q4512A02CH
RFDIVIDER
Q4312A02CH
PC
ANTBUFF
Vg
BATT
XF35149.95MHz
BUFFER
Q4472SC4649(N,P)
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
Q5012SC3357
IC402UPB1509GV
IC201M62364FP (3/6)
IC201M62364FP
(6/6)
IC201M62364FP
(4/6)
IC201M62364FP
(5/6)
IC20162364FP (2/6)
Q3512SC5488
MIX
SW
5M
Q3523SK318
SW
IGNBATT
CF302(NARROW)
IC41KIA7808AF
SW
8CL
D353,354HVC376B
5CBSHIFT
T/RSW
8R
)SW
SW
Q504RD70HVF1
E
Q832SK1830
Q822SK1830
50.4MHz
DTMF/MSK
Q3533SK318
DET
SW
Q3412SC3928A
8R
5M
SW
VCOMOD
IC43NJM78L05UA
NARROW
EEPROM
8R
Q412SJ645
RESET
AVR
BPF
8T5C
Q502RD00HVS1
RESETX86
DTMF/MSK
SQIN
Q44KRC102S
SBC
CF301(WIDE)
Q4412SK508NV(K52)
Q4442SK508NV(K52)
8C
SPM
D301MA742
8T
SB
+B
IFDEMODULATOR
AFPA
AFM
D351,352HVC376B
SW
MCF
INT
D602MA4PH633D603,605XB15A709
SW
8T
8T
D332MC2858
TRIPLER
APCCONTROL
Q2132SK1830
IC45BD4740G
TEMP1TEMP2
MUTESW
OMOD
CV
LPF
8R
SW
RF
D331MC2858
Q503PD55003
RF BPFTUNE
RF BPFTUNE
5M
IF
Q281DTC363EU
EXT.SP
16.8MHz
8R
IC44BD4740G
SP
IC321TK14489V
SW
AMPSW
Q282KRC102S
RSSISQIN
8C
IC241AQUA-L (2/2)
AUDIOPROCESSOR
X241
12.0MHz
3.6864MHz
Q242,2432SC4649(N,P)
SW
ABS
BUFF
IC211NJM2100V (2/2)
HSD
LSD
RXVCO
TXVCO
D)
DOULINTRESET
QTF/MSKROW
EDD
WOADNA/DTRCLK
SBC8TC8RCABSPLLEEVLLDBSHIFTTX/RXAFMSPMAMPSWMICEMMICMT
D447,448HSC277
FNC1FNC3FNC5FNC7
FNC2FNC4FNC6FNC8
EEPWPEEPCKEEPDT
PREDRIVEAMP
DRIVEAMP
FINALAMP
MBL
TK-7160
46
LEVEL DIAGRAM
To make measuremen
G2Q351
1
IC211 IC241
Q353 XF351
1
IC213 IC241
BPF BPF
2Q444
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
Q44621
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
–12dBm
W : –121.5dBmN : –121.5dBm
W : –120.0dBmN : –120.5dBm
W : –106.5dBmN : –106.5dBm
W : –111.0dBmN : –110.5dBm
W : 0.49VrmsN : 0.26Vrms
W : –110.5dBmN : –110.0dBm
W : –99.0dBmN : –96.5dBm
W : –78.5dBmN : –76.5dBm
W/N5.0mVrms
W/N0.18Vrms
W/N0.20Vrms
W/N0.30Vrms
W/N0.80Vrms
Receiver Section
Transmitter Section
TK-7160
47
LEVEL DIAGRAM
S
asurements 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.
2dB SINAD.)
TX-RX Unit
Q4461
11
Q447
FINAL Amp
Q503
2 D448
TX-RX Unit
S
IC402
Audio Frequency
Q501D
nit (VCO)
CF301/CF302
450kHz
G
IC321
G
ANT
–12dBm –12dBm –5dBm 19dBm–10dBm 25W
W : –93.5dBmN : –90.0dBm
W : 0.58VrmsN : 0.49Vrms
W/N0.28Vrms
W/N0.28Vrms
W/N0.29Vrms
W/N15mVrms
W/N0.55Vrms
W/N0.45Vrms
24 J1
IC201
231413 12
4oh
m
10
IC241
6
IC281IC213
5 1
IC241IC201
11
W/N0.28Vrms
IC241
31 2698
D602
Q502
S
D
G
15dBm
TK-7160
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 ............................... 136 to 174MHz
Channels / Zone .................................. Max 128 CH / Max 128 zone
Channel Spacing ................................. Wide : 25kHz, 30kHz Narrow : 12.5kHz, 15kHz
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°CDimensions & 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 ................ 38MHz
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