Bosch Appliances WFL 2060 Washer User Manual

VHF FM TRANSCEIVER
TK-7160
SERVICE MANUAL
© 2004-12 PRINTED IN JAPAN
B51-8705-00 (N) 1123
Modular jack
(E08-0877-05)
Key top
(K29-9342-01)
Panel assy
(A62-1107-13)
Badge
(B43-1179-04)
RF coaxial receptacle (M)
(E04-0167-05)
DC cord
(E30-3448-05)
CONTENTS
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
TK-7160
GENERAL
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of this publication
date. Changes which may occur after publication are covered
by either Service Bulletins or Manual Revisions, which are
issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information, the full part identification number should be included.
This applies to all parts : components, kits, and chassis. If the
part number is not known, include the chassis or kit number
of which it is a part and a sufficient description of the required
component for proper identification.
PERSONAL SAFETY
The 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 powerup for safe operation.
• This equipment should be serviced by only qualified technicians.
PRE-INSTALLATION CONSIDERATIONS
Each radio is adjusted and tested before shipment. However, it is recommended that receiver and transmitter operation be checked for proper operation before installation.
3-2. Testing
The radio should be tested complete with all cabling and
accessories as they will be connected in the final installation.
Transmitter frequency, deviation, and power output should
be checked, as should receiver sensitivity, squelch operation,
and audio output. Signalling equipment operation should be
verified.
4. PLANNING THE INSTALLATION
4-1. General
Inspect the vehicle and determine how and where the radio antenna and accessories will be mounted.
Plan cable runs for protection against pinching or crushing
wiring, and radio installation to prevent overheating.
4-2. Antenna
The favored location for an antenna is in the center of a
large, flat conductive area, usually at the roof center. The
trunk lid is preferred, bond the trunk lid and vehicle chassis
using ground straps to ensure the lid is at chassis ground.
4-3. Radio
The universal mount bracket allows the radio to be
mounted in a variety of ways. Be sure the mounting surface
is adequate to support the radio’s weight. Allow sufficient
space around the radio for air cooling. Position the radio close
enough to the vehicle operator to permit easy access to the
controls when driving.
1. UNPACKING
4-4. DC Power and wiring
Unpack the radio from its shipping container and check for
accessory items. If any item is missing, please contact
KENWOOD immediately.
1. This radio may be installed in negative ground electrical
systems only. Reverse polarity will cause the cable fuse to
blow. Check the vehicle ground polarity before installation
to prevent wasted time and effort.
2. Connect the positive power lead directly to the vehicle
battery positive terminal. Connecting the Positive lead to
any other positive voltage source in the vehicle is not recommended.
3. Connect the ground lead directly to the battery negative
terminal.
4. The cable provided with the radio is sufficient to handle
the maximum radio current demand. If the cable must be
extended, be sure the additional wire is sufficient for the
current to be carried and length of the added lead.
2. LICENSING REQUIREMENTS
Federal regulations require a station license for each radio
installation (mobile or base) be obtained by the equipment
owner. The licensee is responsible for ensuring transmitter
power, frequency, and deviation are within the limits permitted by the station license.
Transmitter adjustments may be performed only by a licensed technician holding an FCC first, second or general
class commercial radiotelephone operator’s license. There is
no license required to install or operate the radio.
2
3. PRE-INSTALLATION CHECKOUT
3-1. Introduction
TK-7160
GENERAL / SYSTEM SET-UP
5. INSTALLATION PLANNING – CONTROL STATIONS
5-1. Antenna system
NOTE
If you do not intend to use the 3.5-mm jack for the external
speaker, fit the supplied speaker-jack cap to stop dust and
sand from getting in.
Control station. The antenna system selection depends on
many factors and is beyond the scope of this manual. Your
KENWOOD dealer can help you select an antenna system
that will best serve your particular needs.
5-2. Radio location
Select a convenient location for your control station radio
which is as close as practical to the antenna cable entry point.
Secondly, use your system’s power supply (which supplies
the voltage and current required for your system). Make sure
sufficient air can flow around the radio and power supply to
allow adequate cooling.
External
speaker
jack
Antenna
connector
SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.
Power input
connector
SYSTEM SET-UP
Merchandise received
License and frequency allocated by FCC
Frequency range (MHz)
RF power
Type
136~174
25W
K,M
Choose the type of transceiver
See page 5.
A personal computer (IBM PC or compatible), programming interface (KPG-46),
and programming software (KPG-99D) are required for programming.
Transceiver programming
KAP-2
Horn alert/P.A. relay
unit
KCT-39
Connection cable
(Option)
KES-3
External
speaker
(Option)
(Option)
KES-5
External
speaker
KCT-18
Ignition sense cable
KCT-36
Extension cable
(Option)
(Option)
KGP-2A
Modem GPS receiver or
or
KGP-2B
Modem GPS controller
(Option)
(Option)
KDS-100
Mobile data
terminal
(Option)
Delivery
You can install either KAP-2 or KCT-39 to the transceiver.
3
TK-7160
OPERATING FEATURES
!4
1. Controls and Functions
1-1. Front Panel
q
w e
r
t y
u
key
Press to activate its programmable function. The default
setting is None (no function).
!5 PTT switch
Press this switch, then speak into the microphone to call a
station.
1-3. Display
i o
!0
!1
!2
!3
!4
1-2. Microphone
Indicator
!5
Description
Appears when the key programmed as
Monitor or Squelch Off is pressed.
Appears when the DTMF or 2-tone code of
a call matches the code in your transceiver.
Appears while using the Talk Around
function.
The selected zone is added to the
scanning sequence.
Appears while scanning.
q
w
e
r
t
y
u
i
o
!0
!1
!2
!3
4
(Power) switch
Press to switch the transceiver ON or OFF.
key
Press to activate its programmable function. The default
setting is Volume Up.
key
Press to activate its programmable function. The default
setting is Volume Down.
Display
Refer to right.
key
Press to activate its programmable function. The default
setting is Zone Up.
key
Press to activate its programmable function. The default
setting is Zone Down.
Speaker
Internal speaker.
Microphone jack
Insert the microphone plug into this jack.
TX/RX Indicator
Lights red while transmitting. Lights green while receiving a signal.
key
Press to activate its programmable function. The default
setting is Squelch Off Momentary.
key
Press to activate its programmable function. The default
setting is None (no function).
key
Press to activate its programmable function. The default
setting is Channel Down.
key
Press to activate its programmable function. The default
setting is Channel Up.
Appears when a message is stored in the
transceiver stack memory. Appears and
blinks when a new message has arrived.
Appears when the AUX port has been
activated.
The selected channel is set as a Priority
channel.
Appears when the Horn Alert function
has been activated.
The selected channel is added to the
scanning sequence.
Appears when Scrambler function has
been selected.
Appears when the Public Address
function has been activated.
Displays the currently selected zone and
channel number, or the channel name.
1-4. Rear Panel
Antenna
connector
External
speaker
jack
Power input
connector
TK-7160
REALIGNMENT
3-2. Connection Procedure
1. Modes
User mode
PC mode
PC programming mode
Clone mode
PC test mode
PC tuning mode
Self programming mode
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.
1. Connect the TK-7160 to the personal computer with the
interface cable.
2. When the Power is switched on, user mode can be entered immediately. When the PC sends a command, the
radio enters PC mode.
When data is transmitted from transceiver, the TX indicator blink.
When data is received by the transceiver, the BUSY indicator 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) case
that converts the RS-232C logic level to the TTL level.
The KPG-46 connects the modular microphone jack of the
TK-7160 to the computers RS-232C serial port.
PC tuning mode
Used to tune the radio using the PC.
3-4. Programming Software Description
Clone mode
Used to transfer programming data from
KPG-99D is the programming software for TK-7160 supplied on a CD-ROM. This software runs under Windows 98,
ME, Windows 2000 or XP on an IBM-PC or compatible machine.
The data can be input to or read from TK-7160 and edited
on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
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
4. Clone Mode
User mode
Power ON
PC mode
Received commands from PC
Clone mode
[
]+Power ON (Two seconds)
Self programming mode
[
]+Power ON (Two seconds)
Programming data can be transferred from one radio to
another by connecting them via their modular microphone
jacks. The operation is as follows (the transmit radio is the
master and the receive radio is the slave).
Note :
3. PC Mode
3-1. Preface
The TK-7160 transceiver is programmed using a personal
computer, a programming interface (KPG-46) and programming software (KPG-99D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
IBM-PC
KPG-46
Clone mode should be enabled.
] key
1. Turn the master TK-7160 power ON with the [
held down (2 seconds), “ CLONE ” is displayed on the
LCD.
2. Power on the slave TK-7160.
3. Connect the cloning cable (No. E30-3382-05) to the modular 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 the
master is sending data, red LED blinked. While the slave is
receiving the data, “ PC ” is displayed and green LED
blinked. When cloning of data is completed, the master
displays “END”, and the master red LED turned off, and
the slave automatically operates in the User mode. The
slave can then be operated by the same program as the
master.
5. The other slave can be continuously cloned. Carry out the
operation in step 2 to 4.
KPG-99D
TK-7160
Fig. 1
5
TK-7160
REALIGNMENT
4-1. Adding the data password.
If the data password is set in the optional feature menu,
you must enter the password (Master transceiver) to activate
a clone mode.
You can use 0~9 to configure the password. The maximum length of the password is 6 digits.
]+Power ON.
1. [
2. “CLN LOCK” is displayed on the LCD.
3. If the [ ] and [ ] keys is pressed while “CLN LOCK” is
displayed, numbers (0 to 9) are displayed flashing. When
] key, the currently selected number is
you press the [
determined. If you press the [ ] key after entering the
password in this procedure, “CLONE” is displayed if the
entered password is correct. If the password is incorrect,
“CLN LOCK” is redisplayed.
Clone cable
(E30-3382-05)
Fig, 2
5. Self Programming Mode
Write mode for frequency data and signaling, etc. To be
used ONLY by the authorized service person maintaining the
user’s equipment. After programming, reset the FPU to the
“Self- Programming” disabled mode. Radios CANNOT be
delivered to the end-user in the self-programming mode.
5-1. Enter to the Self Programming Mode
Hold 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 Password
If the data password is set in the optional feature menu,
you must enter the password to activate a self programming
mode.
You can use 0~9 to configure the password. The maximum length of the password is 6 digits.
1. [ ]+Power ON.
2. “SLF.LOCK.R”* is displayed on the LCD.
3. If the [ ] and [ ] keys is pressed while “SELFLOCK” is
displayed, numbers (0 to 9) are displayed flashing. When
you press the [
] key, the currently selected number is
determined. If you press the [ ] key after entering the
password in this procedure, “SELF” is displayed if the entered password is correct. If the password is incorrect,
“SLF.LOCK.R”* is redisplayed.
* Read authorization password → “SLF.LOCL.R”
Overwrite password → “SLF.LOCK.W”
■ Flow Chart (Master radio)
Press [
Is data
password
set?
No
] key+Power ON for 2 seconds
This mode (self programming mode) cannot be set when
it has been disabled with the FPU.
Yes
5-3. Channel Setting Mode
Shows CLN LOCK
Input passward if
passward is correct
Clone mode
[ ]
Start the clone function
6
Note :
Each channel can be setup in its action mode by using the
panel keys.
1” is displayed, sets channel
• Pressing [ ] when “1setting 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.
TK-7160
REALIGNMENT
■ Item Selection Mode
[ ] + Power on
■ Item Setting Mode
Display
→ 1SE L F
Self programming mode
1
Display
Current
setting value 1 3 6 0 0 0 0 0
1. RX frequency
[ ]
Zone
Zone / Channel selection
[ ]
[ ] [ ]
[
Zone No. /
Channel No. selection [
] : Down
] : Up
1. RX frequency
[ ] Refer to the
“Item setting mode”.
[ ]
2. RX signaling
[ ] Refer to the
“Item setting mode”.
[ ]
3. TX frequency
]/[
]
[ ]
[
]/[
]
[ ]
[
]/[
]
[ ]
1 3 6 *****
kHz setting
1 3 6 *****
kHz step
ST PD5 0 0 K
[ ] [ ]
[ ] [ ]
[ ]
[
[ ] [ ]
[ ] [ ]
[ ]
MHz setting
[ ] [ ]
[ ]
[ ]
[ ]
Value is not set – – – – – – – –
Channel
Frequency clear
[ ] : Cleared
––––––––
[ ] Same operation as the
“RX frequency”.
[ ] [ ]
[ ]
4. TX signaling
[ ] Same operation as the
“RX signaling”.
2. RX signaling
[ ] [ ]
[ ]
5. Channel name
[ ] [ ]
[ ]
[ ]
7. RF power
[ ] [ ]
[ ]
[ ]
6. Wide / Narrow
[ ] [ ]
[ ]
[ ] Refer to the
“Item setting mode”.
[ ]
8. Scan Del/Add
[ ]
[ ]
[
[
]/[
]/[
]
[ ] : Stored
[ ] : Not stored
]
[ ] : Stored
[ ] : Not stored
[
]/[
]
[ ] : Stored
[ ] : Not stored
[ ]
[
]/[
]
[ ] : Stored
[ ] : Not stored
[ ]
[
]/[
]
[ ] : Stored
[ ] : Not stored
[ ]
[ ] [ ]
[ ]
[ ]
9. Beat shift on/off
[ ] [ ]
[ ]
10. Compander on/off
[ ]
[ ]
[ ]
Signaling setting
Display
[ ] [ ]
[ ]
Off
[ ] : Tone off
TONEDOF F
[ ] [ ]
[ ]
QT normal
[
]/[
]
[ ]
[
]/[
]
[ ]
[
]/[
]
[ ]
QTDD ****
[ ] [ ]
[ ]
[ ]
DQT normal
DQTD ***N
[ ] [ ]
DQT inverse
DQTD *** I
5. Channel name
Display
[ ]
[ ]
________
Channel name
setting
[ ] [ ]
[ ]
1~8 digit
selection
[ ] : Stored
[
]/[
]
Character selection
If the [ ] key held down
(2 seconds), the blinking
character clears.
7
TK-7160
REALIGNMENT
6. Accessory Connection Cable (KCT-39)
The KCT-39 is an accessory connection cable for connecting external equipment. The connector has 15 pins and the
necessary signal lines are selected for use.
6-1. Installing the KCT-39 in the Transceiver
1. Lift the DC cord bushing ( 1 ) from the chassis. Peel the
pad as shown in Figure 3 ( 2 ).
3. Insert the KCT-39 cable ( 5 ) into the chassis ( 6 ). The
wire harness band ( 7 ) must be inside the chassis and
face down.
4. Connect the KCT-39 to the TX-RX unit as shown in Figure
5 ( 8 ).
Avoid forming the wiring towards
the shielding cover closure area.
CN3
Chassis
Cushion
B
1
CN2
7 Wire harness
band (Stopper)
PCB
KCT-39
sumi tube
Chassis
A
8
Face down
End view of this area
2
6
Fig. 3
2. Stick the pad to the DC cord ( 3 ) and chassis ( 4 ), both
of which are supplied with the KCT-39.
5
Fig. 5
3
5. Connect the KCT-39 to the external accessory by inserting
the crimp terminal ( 9 ) into the square plug ( 10 ), both of
which are supplied with the KCT-39.
4
Fig. 4
■ Accessory Port Function
No.
1
2
3
4
5
6
7
8
8
Color
Internal
connector
Red
CN2-1
Pink
CN3-1
Black
CN2-3
Brown
CN3-3
Orange CN3-2
Yellow
CN2-8
Green
CN2-7
Blue
CN2-9
Name
No.
SB
IGN
GND
DETO
DATAI
FNC4
FNC3
FNC5
9
10
11
12
13
14
15
Color
Internal
connector
Purple
CN2-12
Gray
CN2-10
White
CN2-11
NC
NC
NC
NC
Sky blue CN2-6
Turquoise CN2-5
Name
FNC8
FNC6
FNC7
FNC2
FNC1
13
15
1
10
3
9
Fig. 6
13
10
7
4
1
14
11
8
5
2
15
12
9
6
3
TK-7160
REALIGNMENT / INSTALLATION
7. Ignition Sense Cable (KCT-18)
1. PA/HA Unit (KAP-2 : Option)
The KCT-18 is an optional cable for enabling the ignition
function. The ignition function lets you turn the power to the
transceiver on and off with the car ignition key.
1-1. Installing the KAP-2 in the Transceiver
7-2. Connecting the KCT-18 to the Transceiver
■ Installation Procedure
1. Install the KCT-39 in the transceiver. (See the KCT-39 section)
2. Insert the KCT-18 lead terminal ( 1 ) into pin 2 of the KCT39 ( 2 ).
The Horn Alert and Public Address functions are enabled
by inserting the KAP-2 relay unit.
The 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 TXRX unit.
3. Lift the DC cord bushing ( 1 ) from the chassis and remove the pad as shown in the Figure 1 ( 2 ).
1
13
15
2
2
1
3
1
Fig. 7
7-3. Modifying the Transceiver
Fig. 1
Modify 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.
4. Affix the new pads (supplied with the KAP-2) to the DC
cord ( 3 ) and chassis ( 4 ).
■ Setting With the KPG-99D
Select “Function port” from the “Edit” menu and enable
the “Ignition Sense”.
G13-2083-04
(9 x 3.5 x 4 mm)
3
G13-2084-04
(6 x 6 x 1.5 mm)
4
TX-RX UNIT
Component side
R95
CN2
Fig. 2
Fig. 8
9
TK-7160
INSTALLATION
5. Affix the 20 x 20 x 2.5 mm pad to the 40 x 33 mm transparent sheet, then attach it to the TX-RX unit printed area as
shown in Figure 3.
G11-4353-04
(40 x 33 mm)
8. Attach the supplied cable to the CN3 connector of the
KAP-2 unit and the CN6 connector of the TX-RX unit.
9. Insert the extension cable connector into the CN2 connector of the KAP-2 unit.
Note : You must setup using the KPG-99D.
IC281
q
w
CN6
CN3
CN2
G13-2065-04
(20 x 20 x 2.5 mm)
CN3
Fig. 3
CN2
E37-1159-05
CN6
6. Affix the 30 x 30 x 1 mm pad to the top of the KAP-2 relay
unit.
7. Affix the KAP-2 relay unit to the transparent sheet.
G13-2063-04
(30 x 30 x 1 mm)
E37-1160-05
r
Fig. 5
Chassis
Wire harness
band (Stopper)
Cushion
e
PCB
Chassis
Face down
End view of this area
Fig. 4
■ Cable (E37-1160-05)
6-pin Connector
Pin No.
1
2
3
4
5
6
10
Color
Red
Blue
Yellow
Green
Brown
Black
Name
HR2
GND
OSP
ESP
GND
HR1
Fig. 6
1
2
3
4
5
6
TK-7160
INSTALLATION / DISASSEMBLY FOR REPAIR
2. External Speaker (Option)
2-1. KES-3
The KES-3 is an external speaker for the 3.5-mm-diameter
speaker jack.
1. When you remove the panel, turn the transceiver up side
down. Detach the panel by lifting the tabs as shown below.
Tabs
■ Connection Procedure
1. Connect the KES-3 to the 3.5-mm-diameter speaker jack
on the rear of the transceiver.
2-2. KES-5
External speaker KES-5 can be installed for KAP-2. If KES5 is installed, it can be set by changing the CN1 short pin from
pins 4 and 5 to pins 5 and 6 on the KAP-2.
CN1 Connect
Set Up
4-5
INT. SP or KES-3
5-6
KES-5
■ Connection Procedure
Insert the crimp terminal into the Square plug supplied
with the KAP-2.
Fig. 1
2. To remove the cabinet, first turn the transceiver up side
down. Detach the cabinet by prying the tabs as shown
below.
Tabs
Black/White
lead
4
5
E59-0419-05
Black lead
Tabs
F29-0481-05
Fig. 2
Fig. 7
3. When mounting the front panel, match the 4 tabs of the
chassis with the panel, being sure they attach securely.
Tabs
Tabs
Fig. 3
11
TK-7160
CIRCUIT DESCRIPTION
■ IF Amplifier
Frequency Configuration
The first IF signal is amplified by Q351, and the enters
IC321 (FM processing IC). The signal is heterodyned again
with a second local oscillator signal within IC321 to create a
450kHz second IF signal. The second IF signal is then fed
through a 450kHz ceramic filter (Wide : CF301, Narrow :
CF302) to further eliminate unwanted signals before it is amplified and FM detected in IC321.
The receiver utilizes double conversion. The first IF is
49.95MHz and the second IF is 450kHz. The first local oscillator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the necessary
frequencies. Figure 1 shows the frequencies.
ANT
CF 450kHz
MCF
1st
MIX 49.95MHz
ANT
SW
RF
AMP
Item
IF SYSTEM
AF
PA
SP
50.4MHz
X3
multiply
TCXO
RX
POWER
AMP
RF
AMP
1/2
PLL/VCO
TX
16.8MHz
MIC
AMP
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
Terminal impedance
350Ω / 5.5pF
Spurious : 40dB or more within fo±1MHz
MIC
Table 1
Fig. 1 Frequency configuration
Crystal filter (L71-0624-05) : XF351
Item
Receiver System
Nominal center frequency
450kHz
The receiver is double conversion superheterodyne. The
frequency configuration is shown in Figure 1.
6dB bandwidth
± 6.0kHz or more
50dB bandwidth
± 12.5kHz or less
■ Front-end RF Amplifier
Ripple
2.0dB or less
An incoming signal from the antenna is applied to an RF
amplifier (Q353) after passing through a transmit/receive
switch circuit (D603 and D605 are off) and a band pass filter
(L357, L356 and varactor diodes : D353, D354). After the
signal is amplified (Q353), the signal is filtered through a band
pass filter (L354, L355 and varactor diodes : D351, D352) to
eliminate unwanted signals before it is passed to the first
mixer.
The voltage of these diodes are controlled by tracking the
CPU (IC101) center frequency of the band pass filter. (See
Fig. 2)
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
■ First Mixer
The signal from the RF amplifier is heterodyned with the
first local oscillator signal from the PLL frequency synthesizer
circuit at the first mixer (Q352) to create a 49.95MHz first
intermediate frequency (1st IF) signal. The first IF signal is
then fed through one pair of monolithic crystal filter (MCF :
XF351) to further remove spurious signals.
D602
D603
D605
ANT
SW
L354,355
L357,356
D353,354 Q353 D351,352 Q352
RF AMP
MIX
BPF
BPF
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
CF301 (Wide)
CF302 (Narrow)
XF351
MCF
Q351
IF AMP
IC201
D/A CONVERTER
IC321
IF system
TV
IC201
D/A
Rating
Nominal center frequency
ANT
12
Rating
CPU
IC402
1/2 divider
X401
TCXO
1st local
OSC (VCO/PLL)
Fig. 2 Receiver system
Q341
X3 multiply
W/NO
TK-7160
CIRCUIT DESCRIPTION
■ Wide/Narrow Switching Circuit
■ Squelch Circuit
The Wide port (pin 23) and Narrow port (pin 22) of the CPU
is used to switch between ceramic filters. When the Wide
port is high, the ceramic filter SW diodes (D332, D331) cause
CF301 to turn on to receive a Wide signal.
When the Narrow port is high, the ceramic filter SW diodes (D332, D331) cause CF302 to turn on to receive a Narrow signal.
The detection output from the FM IF IC (IC321) passes
through a noise amplifier (Q301) to detect noise. A voltage is
applied to the CPU (IC101). The CPU controls squelch according to the voltage (SQIN) level. The signal from the RSSI
pin of IC321 is monitored. The electric field strength of the
receive signal can be known before the SQIN voltage is input
to the CPU, and the scan stop speed is improved.
IC321
IF System
IF_IN
MIX_O
AFO
R333
CF301
(Wide)
Q301
NOISE AMP
IC321
DET
IF
SYSTEM RSSI
Wide
IC101
23pin
R332
D301
IC101
SQIN
RSSI
CPU
Fig. 5 Squelch circuit
CF302
(Narrow)
PLL Frequency Synthesizer
D331
The PLL circuit generates the first local oscillator signal for
reception and the RF signal for transmission.
R334
R335
D332
■ PLL
Narrow
IC101 22pin
Fig. 3 Wide/Narrow switching circuit
■ AF Signal System
The detection signal from IF IC (IC321) goes to D/A converter (IC201) to adjust the gain and is output to AQUA IC
(IC241) for characterizing the signal. The AF signal output
from IC241 and the DTMF/MSK signal, BEEP signal are
summed and the resulting signal goes to the D/A converter
(IC201). The AFO output level is adjusted by the D/A converter. The signal output from the D/A converter is input to
the audio power amplifier (IC281). The AF signal from IC281
switches between the internal speaker and speaker jack (J1)
output.
IC321
IC201
IC241
IC201
IC281
IF IC
W/NO
D/A
CONV.
AQUA
IC
D/A
CONV.
AF PA
Fig. 4
SP
AF signal system
The frequency step of the PLL circuit is 5 or 6.25kHz. A
16.8MHz reference oscillator signal is divided at IC401 by a
fixed counter to produce the 5 or 6.25kHz reference frequency. The voltage controlled oscillator (VCO) output signal
is buffer amplified by Q446, then divided in IC401 by a dualmodule programmable counter. The divided signal is compared in phase with the 5 or 6.25kHz reference signal in the
phase comparator in IC401. The output signal from the
phase comparator is filtered through a low-pass filter and
passed to the VCO to control the oscillator frequency. (See
Fig. 6)
■ VCO
The operating frequency is generated by Q444 in transmit
mode and Q441 in receive mode. The oscillator frequency is
controlled by applying the VCO control voltage, obtained
from the phase comparator, to the varactor diodes (D443 and
D444 in transmit mode and D441 and D442 in receive mode).
The TX/RX pin is set low in receive mode causing Q443 and
Q442 to turn Q444 off, and turn Q441 on. The TX/RX pin is
set high in transmit mode. The outputs from Q441 and Q444
are amplified by Q446 and sent to the RF amplifiers.
IC401 : PLL IC
1/N
Q444
TX VCO
5kHz/6.25kHz
Q446
BUFF
AMP
LPF
PLL
DATA
Phase
comparator
Charge
pump
D443,444
Q441
RX VCO
REF
OSC
1/M
Q431
AMP
Q442,443
T/R SW
5kHz/6.25kHz
D441,442
16.8MHz
Fig. 6 PLL circuit
13
TK-7160
CIRCUIT DESCRIPTION
■ Unlock Circuit
During reception, the 8RC signal goes high, the 8TC signal
goes low, and Q44 turns on. Q43 turns on and a voltage is
applied to the collector (8R). During transmission, the 8RC
signal goes low, the 8TC signal goes high and Q46 turns on.
Q45 turns on and a voltage is applied to 8T.
The CPU in the control unit monitors the PLL (IC401) LD
signal directly. When the PLL is unlocked during transmission, the PLL LD signal goes low. The CPU detects this signal and makes the 8TC signal low. When the 8TC signal goes
low, no voltage is applied to 8T, and no signal is transmitted.
8C
8R
Q43
SW
Q45
SW
Q44
SW
Q46
SW
8RC
8T
LD
MIC
IC211
The transmitter circuit produces and amplifies the desired
frequency directly. It FM-modulates the carrier signal by
means of a varicap diode.
■ Power Amplifier Circuit
The transmit output signal from the VCO passes through
the transmission/reception selection diode (D448) and amplified by Q501, Q502 and Q503. The amplified signal goes to
the final amplifier (Q504) through a low-pass filter. The lowpass filter removes unwanted high-frequency harmonic components, and the resulting signal is goes the antenna terminal.
The 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 compares the APC control voltage (PC) generated by the D/A converter (IC201) and DC amplifier (IC214) with the detection
output voltage. IC651 generates the voltage to control Q502,
Q503 and Q504 and stabilizes transmission output.
The APC circuit is configured to protect over current of
Q502, Q503 and Q504 due to fluctuations of the load at the
antenna end and to stabilize transmission output at voltage
and temperature variations.
IC401
PLL
PLL lock
: LD “H”
Fig. 7
■ Outline
■ APC Circuit
8TC
IC101
CPU
Transmitter System
Unlock circuit
IC213
IC241
MIC/
IDC
SW
AQUQ
IC
MIC KEY
INPUT
CPU
D/A
CONV.
IC101
IC201
IC201
Q444
Q446
IC402
Q447
Q501
D/A
CONV.
TX
VCO
BUFF
1/2
DIVIDER
RF
AMP
RF
AMP
TCXO
16.8MHz
PLL
RF
AMP
X401
IC401
Q431
ANT
Q502
PRE
DRIVE
AMP
Q503
Q504
DRIVE
AMP
FINAL
AMP
Fig. 8 Transmitter system
Q501
D448
RF
AMP
IC214
PC
IC201
3pin
DC
AMP
Q502
PRE
DRIVE
AMP
Q503
Q504
D602
D603,D605
DRIVE
AMP
FINAL
AMP
ANT
SW
VR1
Fig. 9 APC circuit
14
LPF
D606
POWER
D607
DET
D608
IC651
APC
CONTROL
ANT
TK-7160
CIRCUIT DESCRIPTION
■ Key Matrix Circuit
Control Circuit
1)
2)
3)
4)
The CPU carries out the following tasks:
Controls the WIDE, NARROW, TX/RX outputs.
Controls the AQUA IC (IC241).
Controls the PLL (IC401).
Controls the D/A converter (IC201) and adjusts the volume, modulation and transmission power.
CK
DT
LD
IC201
D/A
converter
IC101
CPU
The TK-7160 front panel has function keys. Each of them
is connected to a cross point of a matrix of the KMI1 to KMO3
ports of the IC1 LCD driver. The KMO1 to KMO3 ports are
always high, while the KMI1 to KMI3 ports are always low.
The microprocessor monitors the status of the KMI1 to
KMO3 ports. If the state of one of the ports changes, the
microprocessor assumes that the key at the matrix point corresponding to that port has been pressed.
IC401
PLL
PLLE
Fig. 10 Control circuit
IC1
LCD
driver
■ Memory Circuit
The transceiver has an 64k-bit EEPROM (IC81). The
EEPROM contains adjustment data. The CPU (IC101) controls the EEPROM through three serial data lines.
KMI1
KMI2
KMI3
VOL
UP
CH
UP
A
VOL
DN
CH
DN
<B
C>
S
KMO3
KMO2
KMO1
Fig. 13 Key matrix circuit
EEPCK
IC101
CPU
Fig. 11
EEPDT
EEPWP
■ Encode
IC81
EEPROM
Memory circuit
■ Display Circuit
The CPU (IC101) controls the display LCD and LEDs.
When power is on, the CPU will use the MBL line to control
the LCD illumination and key backlight LEDs.
The dimmer function is controlled by the switch Q1. The
LCD controller (IC1) controls the functions of the LCD
through the DO, CE, CL, DI lines from the CPU.
IC101
CPU
CE
CL
DI
DO
IC1
LCD
driver
Q4
SW
Q3
SW
Fig. 12
Q2
SW
QT/DQT
IC241
AQUA
IC
DTMF
IC241
AQUA
IC
IC101
CPU
Q1
SW
BRI
BL
The QT and DQT signals are output from QT/DQT of the
CPU (IC101) and summed with the external pin DI line by the
AQUA IC (IC241) and the resulting signal goes to the D/A converter (IC201). The DTMF signal is output from DTMF of the
CPU and goes to the D/A converter (IC201). The signal is
summed with a MIC signal by the AQUA IC (IC241), and the
resulting signal goes to the D/A converter (IC201).
The D/A converter (IC201) adjusts the MO level and the
balance between the MO and QT/DQT levels. Part of a QT/
DQT signal is summed with MO and the resulting signal goes
to the VCOMOD pin of the VCO. This signal is applied to a
varicap diode in the VCO for direct FM modulation.
D7~D18
LCD
illumination
DI
IC201
D/A
TCXO
MOD X401
TCXO
IC201
D/A
IC401
PLL
VCO
VCO
MOD
HT
Fig. 14 Encode
D1~D6
Key backlit
Display circuit
15
TK-7160
CIRCUIT DESCRIPTION
■ Decode
The signal goes to EXTLIMIN (pin 5) of AQUA IC (IC241).
The QT/DQT signal will pass through the low-pass filters in
the AQUA IC (IC241) and be decoded within the AQUA IC
(IC241). The DTMF signal will be decoded within the AQUA
IC (IC241).
IC241
AQUA IC
Fig. 15
5
Decode
■ D/A Converter
The D/A converter (IC201) is used to adjust MO modulation, AF volume, TV voltage, FC reference voltage, and PC
POWER CONTROL voltage level.
Adjustment values are sent from the CPU as serial data.
The D/A converter has a resolution of 256 and the following
relationship is valid:
D/A output = (Vin – VDAref) / 256 x n + VDAref
Vin: Analog input
VDAref: D/A reference voltage
n: Serial data value from the microprocessor (CPU)
When the power switch on the display unit is pressed, the
power port on the display unit which is connected port 17
(POWER), goes low, then port 78 (SBC) goes high, Q42 turns
on, SB SW (Q41) turns on and power (SB) is supplied to the
radio.
When the DC power supplied to the radio, the voltage
regulator IC (IC43) supply into the CPU VDD and reset voltage
detect IC (IC44). IC44 will generate signal (RESET) in to the
reset terminal on the CPU (IC101) to carry out a power ON
reset. Also, CPU (IC101) is checking on port 91 (BATT). If DC
power is less than about 9.5V, the radio is unable to power
on.
When the DC power voltage deceases from normal voltage, the INT voltage detector IC (IC45) will set to high on CPU
port 18 (INT) if B line will became less than about 9.5V. Then
CPU send to EEPROM (IC81) the backup data and go into
STOP mode.
This circuit has an overvoltage protection circuit. If a DC
voltage of 16V or higher is applied to the base of Q81, this
voltage turns Q81 on and sets port 18 (INT) to low. As a
result port 78 (SBC) is low, and turns Q42 and Q41 (SB) off.
Q41
SW
SB
Q84
SW
Q42
SW
IGN
IGN
R93
IC101
CPU
Q81
SW
5M IC43
AVR
R49
RESET
INT
POWER
IC44
RST
IC45
AVR
POWER
SW
Fig. 16
16
D81
SBC
5M
BATT
R92
B
Power supply circuit
R50
EXTLIMIN
Power Supply Circuit
TK-7160
SEMICONDUCTOR DATA
Microprocessor : 30622MEP-A01GP (TX-RX unit IC101)
■ Pin Function
Pin No.
Name
I/O
Function
Pin No.
Name
I/O
Function
1
QT/DQT
O
QT/DQT output
52
AMPSW
O
AF AMP SW
2
DTMF/MSK
O
HSD/MSK/BEEP output
53
DT
O
Common data
3
PLLE
O
PLL IC chip select
54
CK
O
Common clock
4,5
NC
O
55,56
NC
I
6
GND
-
GND
57
DST1
I
Destination 1
7
CNVSS
-
CNVss for flash
58
DST2
I
Destination 2
8
EVLLD
O
E-Volume LD
59
DST3
I
Destination 3
9
BSHIFT
O
Beat shift
60
VCC
-
+5V
10
RESET
-
RESET
61
NC
I
11
XOUT
-
X’TAL (12MHz)
62
VSS
-
12
VSS
-
GND
63,64
NC
I
13
XIN
-
X’TAL (12 MHz)
65
MBL
O
14
VCC
-
+5V
66
DISPID
I
15
GND
-
GND (Input only)
67
CM
I/O
From MIC keypad
16
NC
I
68
CL
O
Clock for LCD
17
POWER
I
Power key input
69
DO
O
Transfer data to LCD
18
INT
I
µCom stop
70
CE
O
Chip enable for LCD
19
NC
I
71
DI
I
Transfer data from LCD
20
TX/RX
O
72
IGN
I
Ignition
21
UL
I
PLL unlock detect
73
MICMT
O
MIC 1 mute
22
NARROW
O
Wide/Narrow2
74
MICEM
O
MIC 2 mute
23
WIDE
O
Wide/Narrow
75
MICMT2
I
24
HOR
O
Horn alert
76
8RC
O
8R control
25
PA
O
Public address
77
8TC
O
8T control
26
EEPWP
O
EEPROM write protect
78
SBC
O
Battery switch
27
EEPCK
O
EEPROM clock (Nch open drain)
79
LIMSW
O
For limiter
28
EEPDT
I/O
EEPROM Data (Nch open drain)
80
DTRLOADN
O
TX/RX
H : RX, L : TX
H : Narrow
H : Wide
H : SW off, L : SW on
GND
MIC backlight
Display type information
29
FNC1
I/O
Function P1/TxD for flash
81
STD
I
30
FNC2
I/O
Function P2/RxD for flash
82
TCLK/DTRDO
I
31
CLKFLS
I
SCLK for flash
83
TDATA/DTRCLK
O
32
BSYFLS
O
Busy for flash
84
DI/O
I/O
33
TXD
O
To FPU
85
RDF/FD
I
34
RXD
I
From FPU
86
DIR
O
35
PTT
I
PTT KEY
87
HSDI
I
HSD input
36
HOOK
I
Hook
88
LSDI
I
LSD input
37
ABS
I
AQUA clock beat shift
89
TEMP2
I
Temperature 2
38
NC
I
90
TEMP1
I
Temperature 1
39
EMPFLS
I/O
EPM for flash
91
BATT
I
Battery voltage
40
SCRSW
O
For Ext. scrambler
92
RSSI
I
RSSI input
H : No Board, L : Mounted
93
SQIN
I
Squelch input
41
DETSW
O
For DET
94
AVSS
-
GND
42
HSDSW
O
For High Speed Data
95
NC
I
H : HSD send, L : Others
96
VREF
-
+5V
+5V
H : RX, L : TX
43
FNC3
I/O
Function Port 3
97
AVCC
-
44
CEFLS
I/O
CE for flash
98
NC
O
45~49
FNC4~FNC8
I/O
Function Port 4~8
99
RXLED
O
For panel PCB
50
AFM
O
AF Mute
100
TXLED
O
For panel PCB
51
SPM
O
Speaker mute
H : Mute, L : Unmute
H : 25W, L : 50W
H : Mute, L : Unmute
17
TK-7160
COMPONENTS DESCRIPTION
Display Unit (X54-3510-10)
Ref. No.
Parts name
Ref. No.
Description
Description
Q242,243
Transistor
AQUA beat shift
IC1
IC
LCD controller
Q281
Digital transistor
AF mute
Q1
Transistor
Dimmer function switch
Q282
Transistor
AF mute
Q2
Transistor
LCD backlit switch
Q301
Transistor
SQL amplifier
Q3
Transistor
KEY backlit switch
Q341
Transistor
Buffer amplifier
Q4
Transistor
DC switch
Q351
Transistor
IF amplifier
Q7,8
Transistor
DC switch
Q352
FET
Mixer
D1~6
Diode
Key backlit
Q353
FET
RF amplifier
D7~18
Diode
LCD backlit
Q421,422
Transistor
Charge pump
D20
Diode
Surge absorption
Q431
Transistor
RF amplifier
D21
Diode
DC controller
Q441
FET
RX VCO
D22
Diode
TX/RX LED
Q442
FET
T/R switch
Q443
Transistor
T/R switch
Q444
FET
TX VCO
TX-RX Unit (X57-7080-10)
Ref. No.
18
Parts name
Q445
Transistor
Lipple filter
IC41
IC
Parts name
Voltage regulator / 8V
Description
Q446
Transistor
Buffer amplifier
IC42,43
IC
Voltage regulator / 5V
Q447
Transistor
RF amplifier
IC44
IC
Voltage detector / Reset
Q501
Transistor
RF amplifier
IC45
IC
Voltage detector / Int
Q502
FET
Pre drive amplifier
IC81
IC
EEPROM
Q503
FET
Drive amplifier
IC101
IC
Microprocessor
Q504
FET
Final amplifier
IC201
IC
Digital potentiometer
D1~11
Diode
Surge absorption
IC211
IC
MIC AMP
D41
Diode
Reverse connection protection
IC213
IC
Quad analog switch
D42
Poly SW
Current protection
IC214,215
IC
Dual ground sense op-amplifier
D81,82
Diode
Over voltage detection
IC241
IC
Audio processor
D211
Diode
AGC
IC281
IC
Audio amplifier
D212
Diode
OR gate
IC321
IC
FM IF system
D301
Diode
Rectification
IC401
IC
PLL system
D331,332
Diode
IF switch (Wide/Narrow)
IC402
IC
VCO 1/2 divider
D351~354
Varicap
RF BPF tuning
IC651
IC
Comparator (APC)
D401
Diode
Lipple filter
Q41
FET
DC switch (SB)
D421
Diode
Voltage dropped
Q42
Transistor
DC switch (SB)
D441,442
Varicap
RX VCO
Q43,44
Transistor
DC switch (8R)
D443,444
Varicap
TX VCO
Q45,46
Transistor
DC switch (8T)
D445
Diode
Modulation
Q81
Transistor
Over voltage detection
D446
Diode
Ripple filter
Q82,83
Transistor
Beat shift
D447,448
Diode
RF switch (TX/RX)
Q84
Transistor
Ignition
D501
Diode
Temperature compensation
Q201
Transistor
TX AF (DETO)
D503
Diode
Voltage protection
Q211
Transistor
AGC/MIC mute
D602,603
Diode
ANT switch
Q212
FET
Emergency MIC
D605
Diode
ANT switch
Q213
FET
MIC mute
D606~608
Diode
APC voltage detect
Q241
Transistor
W/N switch / TX
D651
Diode
Temperature compensation
TK-7160
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.
Ref. No.
New
Address parts
Parts No.
L : Scandinavia
Y : PX (Far East, Hawaii)
Y : AAFES (Europe)
Destination
TK-7160
1B
3A
✽
✽
A02-3899-01
A62-1107-13
PLASTIC CABINET
PANEL ASSY
4
5
6
3A
1D
3B
✽
✽
✽
B43-1179-04
B62-1829-00
B72-2308-04
BADGE
INSTRUCTION MANUAL
MODEL NAME-PLATE
8
9
10
11
12
3B
3C
2B
3A
2A
E04-0167-05
E30-3339-05
E30-3448-05
E37-1082-05
E37-1097-05
RF COAXIAL PECEPTACLE (M)
DC CORD
ACCESSORY
DC CORD
SPEAKER CABLE
FLAT CABLE (TX/RX-DISP)
14
15
2B
3C
F10-2449-11
F51-0016-15
SHIELDING COVER (UPPER)
FUSE (6X30) 10A
ACCESSORY
17
18
19
20
21
2B
2A
2A
3B
2B
G02-0894-04
G10-1296-04
G10-1324-04
G11-4127-14
G11-4240-04
EARTH SPRING (FINAL FET)
FIBROUS SHEET (FLAT CABLE)
FIBROUS SHEET (DISP)
RUBBER SHEET (CHASSIS)
RUBBER SHEET (DRIVE FET)
23
24
25
26
27
3B
2B
1B
1A
3B
G13-1468-04
G53-1542-03
G53-1544-01
G53-1548-02
G53-1664-03
CUSHION (DC CABLE)
PACKING (PHONE JACK)
PACKING (CABINET)
GASKETTING
PACKING (PANEL)
29
30
31
32
2C,1D
3D
1D
2D
H12-3178-05
H13-1190-02
H25-2341-04
H52-2081-02
PACKING FIXTURE
CARTON BOARD
PROTECTION BAG
ITEM CARTON CASE
34
35
3C
3D
J19-1584-05
J29-0662-03
MIC HOLDER
BRACKET
37
3A
✽
K29-9342-01
KEY TOP
A
B
C
D
39
2B
2A
2B,3B
1B,2B
3D
✽
✽
✽
N67-2608-48
N80-2008-48
N87-2606-48
N87-2614-48
N99-0395-05
PAN HEAD SEMS SCREW
PAN HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
SCREW SET
ACCESSORY
41
42
3A
2C
T07-0739-05
T91-0639-05
SPEAKER
MICROPHONE
✽
✽
✽
ACCESSORY
ACCESSORY
ACCESSORY
P : Canada
E : Europe
M : Other Areas
TK-7160 (Y51-5060-XX)
DISPLAY UNIT (X54-3510-10)
TX-RX UNIT (X57-7080-10)
Description
1
2
K : USA
T : England
X : Australia
K
K
Ref. No.
New
Address parts
Parts No.
Destination
Description
C15
C16,17
C18
C19,20
C21
CK73GB1H471K
CK73GB1A105K
CK73GB1C104K
CC73GCH1H101J
CK73GB1H681K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1.0UF
0.10UF
100PF
680PF
K
K
K
J
K
C22,23
C24
C25
C27
C30
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1000PF
100PF
1000PF
K
K
K
J
K
103
CN1
J1
2A
✽
E29-1206-05
E40-6005-05
E08-0877-05
INTER CONNECTOR
FLAT CABLE CONNECTOR
MODULAR JACK
104
-
3A
✽
✽
J21-8494-03
J31-0553-05
MOUNTING HARDWARE
COLLAR
L1
L92-0138-05
CHIP FERRITE
CP1
R1
R2
R3-5
R6-8
R90-0724-05
RK73GB1J101J
RK73GB1J100J
RK73GB1J102J
RK73GB1J103J
MULTI-COMP
CHIP R
100
CHIP R
10
CHIP R
1.0K
CHIP R
10K
1K X4
J
1/16W
J
1/16W
J
1/16W
J
1/16W
R9
R10,11
R14
R15,16
R17,18
RK73GB1J563J
RK73FB2A331J
RK73FB2A473J
RK73FB2A330J
RK73FB2A390J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56K
330
47K
33
39
J
J
J
J
J
1/16W
1/10W
1/10W
1/10W
1/10W
R19
R20
R21
R22
R23
RK73GB1J392J
R92-0670-05
R92-1252-05
RK73FB2A181J
RK73FB2A820J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.9K
0 OHM
0 OHM
180
82
J
1/16W
J
J
J
1/16W
1/10W
1/10W
R24,25
R26,27
R28-31
RK73GB1J103J
RK73GB1J102J
RK73GB1J390J
CHIP R
CHIP R
CHIP R
10K
1.0K
39
J
J
J
1/16W
1/16W
1/16W
MC2850
LC75854W
PT6554LQ
RN47A4
2SB1132(Q,R)
DIODE
MOS-IC
MOS-IC
TRANSISTOR
TRANSISTOR
KRA225S
KRC102S
2SC3928A
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
D20,21
IC1
IC1
Q1
Q2
Q3
Q4
Q7,8
✽
✽
DISPLAY UNIT (X54-3510-10)
101
102
D1-6
D7-18
D22
C1
C6,7
C9
C10
C11-14
2A
2A
✽
✽
B11-1829-03
B38-0902-05
B30-2282-05
B30-2281-05
B30-2151-05
ILLUMINATION GUIDE
LCD
LED (Y)
LED (Y)
LED (R/G)
CK73GB1H103K
CK73GB1H102K
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
1000PF
0.010UF
1000PF
TX-RX UNIT (X57-7080-10)
K
K
K
K
K
C10
C13-31
C41
C42
C43
CK73HB1H102K
CK73HB1H471K
CK73GB1H221K
CK73GB1H471K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
470PF
220PF
470PF
1000PF
K
K
K
K
K
19
TK-7160
PARTS LIST
TX-RX UNIT (X57-7080-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C46,47
C48
C49
C50-53
C54,55
CK73GB1H221K
CK73GB1H102K
C92-0721-05
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
220PF
1000PF
330UF
1000PF
0.10UF
K
K
25WV
K
K
C256
C257
C259
C260
C261
CK73GB1H331K
CC73HCH1H090B
CK73HB1H221K
CK73GB1A474K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
330PF
9.0PF
220PF
0.47UF
0.10UF
K
B
K
K
K
C56
C57
C58-60
C63
C64,65
C92-0795-05
CK73GB1H103K
C92-0795-05
CK73GB1E103K
CK73GB1H103K
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
CHIP C
22UF
0.010UF
22UF
0.010UF
0.010UF
10WV
K
10WV
K
K
C262
C263
C264
C265
C266
CK73GB1A105K
CK73GB1H103K
CC73HCH1H330J
CK73HB1H391K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.010UF
33PF
390PF
0.10UF
K
K
J
K
K
C66
C67,68
C69,70
C71
C81,82
C92-0560-05
CK73GB1H102K
CK73GB1C104K
CK73GB1H102K
CK73GB1H102K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
1000PF
0.10UF
1000PF
1000PF
6.3WV
K
K
K
K
C267
C268
C269
C270
C271
CK73HB1A104K
CC73HCH1H181J
C92-0507-05
C92-0560-05
CK73HB1A104K
CHIP C
CHIP C
CHIP-TAN
CHIP-TAN
CHIP C
0.10UF
180PF
4.7UF
10UF
0.10UF
K
J
6.3WV
6.3WV
K
C85
C86
C88
C89,90
C91
CK73HB1H102K
CK73HB1A104K
CC73HCH1H180J
CC73HCH1H060B
CC73HCH1H180J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.10UF
18PF
6.0PF
18PF
K
K
J
B
J
C272
C273,274
C275,276
C281
C282
C92-0507-05
CK73HB1H681K
CK73HB1H102K
CK73GB1H102K
CK73GB1A105K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
680PF
1000PF
1000PF
1.0UF
6.3WV
K
K
K
K
C93,94
C96
C101
C102
C106
CK73GB1H102K
CK73GB1H102K
CK73GB1H102K
CK73GB1C104K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1000PF
1000PF
0.10UF
0.10UF
K
K
K
K
K
C283
C284
C285
C286
C287
CK73FB1C224K
CK73GB1C104K
C92-0516-05
C92-0040-05
C92-0722-05
CHIP C
CHIP C
CHIP-TAN
CHIP-ELE
ELECTRO
0.22UF
0.10UF
4.7UF
47UF
470UF
K
K
16WV
16WV
16WV
C110-117
C201
C202
C203
C204
CK73HB1C103K
CK73GB1C104K
C92-0507-05
CK73GB1C333K
CK73GB1H102K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
0.010UF
0.10UF
4.7UF
0.033UF
1000PF
K
K
6.3WV
K
K
C288-290
C293
C301
C302
C303
CK73GB1H102K
CK73GB1A105K
C92-0507-05
CK73GB1H102K
CK73GB1H472K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
1000PF
1.0UF
4.7UF
1000PF
4700PF
K
K
6.3WV
K
K
C205
C206
C211
C212
C213
CK73HB1H182K
CK73GB1H102K
CK73GB1H183K
CK73HB1H152K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1800PF
1000PF
0.018UF
1500PF
0.10UF
K
K
K
K
K
C304
C305
C306
C307
C308
CC73GCH1H331J
CK73GB1H561K
CK73GB1H102K
CK73GB1E223K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
330PF
560PF
1000PF
0.022UF
1000PF
J
K
K
K
K
C214
C215
C216
C217
C218-221
CC73HCH1H390J
CK73HB1A104K
C92-0514-05
CK73HB1H471K
CK73GB1C104K
CHIP C
CHIP C
CHIP-TAN
CHIP C
CHIP C
39PF
0.10UF
2.2UF
470PF
0.10UF
J
K
10WV
K
K
C309
C310
C321
C322-324
C325
CK73GB1E223K
CK73FB1C334K
CK73GB1H103K
CK73GB1C104K
C92-0662-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP-TAN
0.022UF
0.33UF
0.010UF
0.10UF
15UF
K
K
K
K
6.3WV
C222,223
C224
C225
C226
C227
CK73HB1A104K
CK73GB1H103K
CK73GB1C104K
CK73HB1H471K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.10UF
470PF
0.10UF
K
K
K
K
K
C326
C331-333
C341
C343
C344
CK73GB1H103K
CK73GB1C104K
CC73GCH1H101J
CC73GCH1H680J
CC73GCH1H560J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
100PF
68PF
56PF
K
K
J
J
J
C228,229
C230
C231
C233
C234
CK73GB1A105K
C92-0560-05
C92-0662-05
CK73GB1H471K
CC73HCH1H050B
CHIP C
CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
1.0UF
10UF
15UF
470PF
5.0PF
K
6.3WV
6.3WV
K
B
C345
C346
C349,350
C351
C353
CC73GCH1H271J
CK73GB1H103K
CK73GB1E103K
CC73GCH1H330J
CK73GB1H103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
270PF
0.010UF
0.010UF
33PF
0.010UF
J
K
K
J
K
C235
C236
C237,238
C241-248
C249,250
CK73HB1H102K
CC73HCH1H050B
CK73HB1H102K
CK73HB1H471K
CC73HCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
5.0PF
1000PF
470PF
5.0PF
K
B
K
K
B
C354
C355
C356
C357
C358
CC73GCH1H030B
CC73GCH1H180J
CC73GCH1H060B
CK73GB1H103K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
18PF
6.0PF
0.010UF
1000PF
B
J
B
K
K
C251
C252
C253
C254
C255
CK73HB1A473K
CK73HB1A104K
CK73GB1H102K
CK73GB1H332K
CC73HCH1H560J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.047UF
0.10UF
1000PF
3300PF
56PF
K
K
K
K
J
C359
C360-362
C363
C364
C366
CC73GCH1H080B
CK73GB1H102K
CK73GB1H103K
CK73GB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
1000PF
0.010UF
1000PF
0.10UF
B
K
K
K
K
20
✽
TK-7160
PARTS LIST
TX-RX UNIT (X57-7080-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C367
C368
C369
C370
C371
CC73GCH1H151J
CC73GCH1H270J
CC73GCH1H2R5B
CK73GB1H102K
CC73GCH1H020B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
150PF
27PF
2.5PF
1000PF
2.0PF
J
J
B
K
B
C468
C469
C470
C471
C472
CK73GB1H221K
CC73GCH1H060B
CC73GCH1H020B
CC73GCH1H030B
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
220PF
6.0PF
2.0PF
3.0PF
1000PF
K
B
B
B
K
C372
C373
C374
C375-379
C380
CK73GB1H102K
CC73GCH1H070B
CC73GCH1H270J
CK73GB1H102K
CC73GCH1H101G
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
7.0PF
27PF
1000PF
100PF
K
B
J
K
G
C473
C474,475
C476
C477
C478
CK73GB1H221K
CK73GB1H102K
CC73GCH1H180J
CK73GB1H102K
CC73GCH1H100C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
220PF
1000PF
18PF
1000PF
10PF
K
K
J
K
C
C381
C382
C383
C384
C385
CC73GCH1H080B
CC73GCH1H330J
CK73GB1H102K
CC73GCH1H010B
CC73GCH1H100C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
33PF
1000PF
1.0PF
10PF
B
J
K
B
C
C479
C480
C481-483
C484
C487
CC73GCH1H220J
CC73GCH1H101J
CK73GB1H102K
CK73GB1H221K
CC73GCH1H110G
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
100PF
1000PF
220PF
11PF
J
J
K
K
G
C386
C387
C388
C390
C391
CC73GCH1H360J
CK73GB1H102K
CC73GCH1H070B
CC73GCH1H090B
CC73GCH1H160G
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
36PF
1000PF
7.0PF
9.0PF
16PF
J
K
B
B
G
C501,502
C503
C504-507
C509
C510
CK73GB1H102K
CC73GCH1H101J
CK73GB1H102K
CC73GCH1H150J
CC73GCH1H080B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
1000PF
15PF
8.0PF
K
J
K
J
B
C392
C401,402
C403
C404,405
C406
CK73GB1H102K
CK73GB1H102K
CC73GCH1H101J
CC73HCH1H101J
CC73GCH1H020B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1000PF
100PF
100PF
2.0PF
K
K
J
J
B
C513-515
C516
C517
C518
C519
CK73GB1H102K
CC73GCH1H270J
CK73GB1H821K
CC73GCH1H030B
CC73GCH1H330J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
27PF
820PF
3.0PF
33PF
K
J
K
B
J
C407
C409
C410,411
C412
C413
CK73GB1H102K
CC73HCH1H220J
CK73GB1C104K
C92-0560-05
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP-TAN
CHIP C
1000PF
22PF
0.10UF
10UF
0.10UF
K
J
K
6.3WV
K
C520
C523
C525
C527
C528,529
CC73GCH1H820J
CK73FB1H102K
CK73GB1H681K
CK73FB1H102K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
82PF
1000PF
680PF
1000PF
1000PF
J
K
K
K
K
C414
C415
C416
C422,423
C424
C92-0560-05
CK73HB1C103K
CK73GB1C104K
CK73HB1H102K
CK73GB1H471K
CHIP-TAN
CHIP C
CHIP C
CHIP C
CHIP C
10UF
0.010UF
0.10UF
1000PF
470PF
6.3WV
K
K
K
K
C530
C531
C532
C533
C535
CK73GB1H221K
CK73FB1H102K
CK73FB1C474K
C92-0719-05
C93-0572-05
CHIP C
CHIP C
CHIP C
ELECTRO
CHIP C
220PF
1000PF
0.47UF
47UF
100PF
K
K
K
25WV
J
C425
C426
C427
C431
C434
C92-0555-05
C92-0514-05
C92-0001-05
CK73GB1H102K
CK73GB1H471K
CHIP-TAN
CHIP-TAN
CHIP-TAN
CHIP C
CHIP C
0.047UF
2.2UF
0.1UF
1000PF
470PF
35WV
10WV
35WV
K
K
C545
C546
C548
C549
C550
CM73F2H221J
CM73F2H680J
C93-0603-05
CK73FB1C474K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
220PF
68PF
1000PF
0.47UF
1000PF
J
J
K
K
K
C441
C442
C443
C444
C445
CC73GCH1H300J
CC73GCH1H080B
CK73GB1H471K
CC73GCH1H010B
CC73GCH1H4R5B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
30PF
8.0PF
470PF
1.0PF
4.5PF
J
B
K
B
B
C552
C553
C554
C555
C556
CK73GB1H221K
C93-0563-05
C93-0560-05
C93-0603-05
C93-0557-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
220PF
18PF
10PF
1000PF
7.0PF
K
J
D
K
D
C446
C447
C451
C453
C454
CC73GCH1H050B
CC73GCH1H0R3B
CK73GB1H471K
CC73GCH1H151J
CC73GCH1H100C
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
0.3PF
470PF
150PF
10PF
B
B
K
J
C
C557
C558,559
C560
C602
C603
C93-0603-05
CK73GB1H103K
C93-0603-05
C93-0561-05
C93-0603-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1000PF
12PF
1000PF
K
K
K
J
K
C455
C456
C457
C458
C459
CC73GCH1HR75B
CK73GB1H471K
CC73GCH1HR75B
CC73GCH1H100C
CC73GCH1H110G
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.75PF
470PF
0.75PF
10PF
11PF
B
K
B
C
G
C605
C606
C607
C608
C610
C93-0562-05
CC73GCH1H0R5B
CC73GCH1H040B
C93-0565-05
CC73GCH1H0R5B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
15PF
0.5PF
4.0PF
27PF
0.5PF
J
B
B
J
B
C460
C461
C463,464
C465
C466,467
CC73GCH1H0R5B
C92-0560-05
CK73GB1H471K
C92-0795-05
CK73GB1H471K
CHIP C
CHIP-TAN
CHIP C
CHIP-TAN
CHIP C
0.5PF
10UF
470PF
22UF
470PF
B
6.3WV
K
10WV
K
C611
C613
C615
C616
C617
CC73GCH1H020B
C93-0565-05
CC73GCH1H0R5B
CC73GCH1H020B
C93-0564-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
2.0PF
27PF
0.5PF
2.0PF
22PF
B
J
B
B
J
✽
✽
✽
21
TK-7160
PARTS LIST
TX-RX UNIT (X57-7080-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
C618-620
C626
C651
C652
C672,673
CK73GB1H102K
C93-0553-05
CK73GB1H103K
CK73GB1H471K
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
TC441,442
C05-0245-05
CERAMIC TRIMMER (10PF)
E37-1161-05
E40-6268-05
E40-5702-05
E40-6292-05
E40-3246-05
SHORT PLUG (CN6)
FLAT CABLE CONNECTOR
PIN ASSY
PIN ASSY
PIN ASSY
E40-6433-05
E11-0425-05
PIN ASSY
3.5D PHONE JACK (3P)
F41
F501
F53-0246-05
F53-0108-05
FUSE (4.0A 32V)
FUSE (1.8A 50V)
CF301
CF302
L101
L211
L321
L72-0993-05
L72-0999-05
L92-0443-05
L92-0443-05
L34-4554-05
CERAMIC FILTER
CERAMIC FILTER
CHIP FERRITE
CHIP FERRITE
COIL
L341
L342,343
L351
L352
L354,355
L41-3385-08
L40-3381-86
L41-8285-08
L41-5685-08
L34-4612-05
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR (0.33UH)
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
AIR-CORE COIL
L356
L357
L402
L404
L421
L34-4611-05
L34-4610-05
L41-1005-08
L92-0442-05
L92-0443-05
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR
CHIP FERRITE
CHIP FERRITE
L441,442
L443
L444,445
L446,447
L448
L40-2785-92
L41-3378-14
L40-2702-86
L40-2785-92
L41-4778-14
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR (27UH)
SMALL FIXED INDUCTOR (270NH)
SMALL FIXED INDUCTOR
L449,450
L451-453
L454
L455
L456
L40-2702-86
L92-0443-05
L41-3375-06
L41-1085-06
L41-1585-06
SMALL FIXED INDUCTOR (27UH)
CHIP FERRITE
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
L457
L458
L501,502
L503,504
L505
L41-1085-06
L41-5675-06
L41-6875-08
L41-2775-06
L34-4606-05
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
AIR-CORE COIL
CN1
CN2
CN3
CN5
✽
CN6
J1
✽
1000PF
3.0PF
0.010UF
470PF
1000PF
K
C
K
K
K
DRIVE FET
L506
L507
L508
L509
L601
✽
✽
✽
✽
✽
L34-4751-05
L34-4752-05
L34-4757-05
L34-4753-05
L34-4756-05
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
L602-604
L605
X86
X241
X401
✽
✽
✽
✽
L34-4755-05
L34-4753-05
L77-1970-05
L77-1968-05
L77-1944-05
AIR-CORE COIL
AIR-CORE COIL
CRYSTAL RESONATOR (12.0MHZ)
CRYSTAL RESONATOR (3.6864MHZ)
TCXO (16.8MHZ)
XF351
✽
L71-0624-05
MCF (49.95MHZ/5.0K)
CP1-7
22
RK75HA1J102J
CHIP-COM 1.0K
J
1/16W
Ref. No.
New
Address parts
Parts No.
Destination
Description
R1
R2
R3
R4
R5
R92-1252-05
RK73HB1J101J
RK73HB1J102J
RK73HB1J332J
RK73HB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
100
1.0K
3.3K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R41
R42
R43
R44
R45
RK73GB1J473J
RK73GB1J472J
RK73GB1J473J
RK73GB1J472J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
4.7K
47K
4.7K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R46
R47
R48
R49
R50
RK73GB1J152J
RK73GB1J103J
RK73HB1J334J
RK73HB1J474J
RK73HB1J394J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.5K
10K
330K
470K
390K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R51
R81,82
R83
R84
R85
RK73HB1J334J
RK73GB1J103J
R92-1252-05
R92-1368-05
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
10K
0 OHM
0 OHM
47K
J
J
J
1/16W
1/16W
1/16W
J
1/16W
R86
R87
R88
R89
R90
RK73GB1J471J
R92-1252-05
RK73GB1J473J
RK73HB1J474J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
0 OHM
47K
470K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R91
R92
R93
R94
R95
R92-1368-05
RK73GH1J183D
RK73GH1J134D
RK73GB1J102J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
18K
130K
1.0K
4.7K
D
D
J
J
1/16W
1/16W
1/16W
1/16W
R96
R97
R98
R99
R100
RK73GB1J105J
RK73GB1J104J
RK73GB1J473J
RK73GB1J102J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
100K
47K
1.0K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R101
R102
R103-105
R108,109
R110
RK73GB1J473J
RK73HB1J473J
RK73GB1J102J
RK73HB1J473J
RK73GB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
47K
1.0K
47K
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R111
R112
R113
R115
R124
RK73GB1J473J
RK73HB1J102J
RK73HB1J473J
RK73HB1J473J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
47K
47K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R125
R126,127
R128
R129
R130
RK73GB1J473J
RK73HB1J102J
RK73GB1J822J
RK73GB1J123J
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
1.0K
8.2K
12K
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R131,132
R201
R202
R203
R204-206
RK73HB1J473J
RK73GB1J124J
RK73GB1J561J
RK73GB1J913J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
120K
560
91K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R207
R208
R210
R211
R212,213
RK73HB1J183J
R92-1368-05
RK73HB1J473J
RK73HH1J303D
RK73GB1J753J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
18K
0 OHM
47K
30K
75K
J
1/16W
J
D
J
1/16W
1/16W
1/16W
✽
✽
TK-7160
PARTS LIST
TX-RX UNIT (X57-7080-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
1/16W
1/16W
R307
R309
R310
R311
R312
RK73GB1J274J
RK73GB1J332J
RK73GB1J334J
RK73GB1J102J
RK73GB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270K
3.3K
330K
1.0K
33K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R313
R314
R321
R322
R323
RK73GB1J473J
RK73GB1J104J
RK73GB1J333J
RK73GB1J123J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
33K
12K
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
560
22K
100K
39K
68K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R324
R331-336
R341
R342
R351
R92-1252-05
RK73GB1J103J
RK73GB1J101J
RK73GB1J224J
RK73GB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
10K
100
220K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68K
47K
470K
47K
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R352
R353
R354
R355
R356
RK73GB1J101J
RK73GB1J104J
RK73GB1J471J
RK73GB1J331J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
100K
470
330
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R92-1368-05
RK73HB1J102J
RK73HB1J105J
RK73HB1J473J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
1.0K
1.0M
47K
100K
J
J
J
J
1/16W
1/16W
1/16W
1/16W
R358
R359
R360
R361
R362
RK73GB1J221J
RK73GB1J224J
RK73GB1J474J
RK73GB1J181J
RK73GB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
220K
470K
180
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
RK73GB1J562J
RK73HB1J474J
RK73HB1J154J
RK73HB1J473J
RK73HB1J184J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
5.6K
470K
150K
47K
180K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R363
R364
R365
R366
R367
RK73GB1J334J
R92-1252-05
RK73GB1J105J
RK73GB1J471J
RK73GB1J470J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
0 OHM
1.0M
470
47
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
RK73HH1J204D
RK73HH1J394D
RK73GB1J683J
R92-1368-05
RK73HB1J563J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
200K
390K
68K
0 OHM
56K
D
D
J
1/16W
1/16W
1/16W
J
1/16W
R368
R369
R370
R371
R372,373
RK73GB1J105J
R92-1252-05
RK73GB1J560J
RK73GB1J393J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
0 OHM
56
39K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R263
R264,265
R266
R267
R268
RK73HB1J104J
RK73HB1J473J
RK73HB1J332J
RK73HH1J683D
RK73HH1J154D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
47K
3.3K
68K
150K
J
J
J
D
D
1/16W
1/16W
1/16W
1/16W
1/1
R374
R375,376
R381
R392,393
R401-403
RK73GB1J273J
RK73GB1J105J
RK73GB1J104J
R92-1252-05
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
27K
1.0M
100K
0 OHM
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R269
R270
R271
R272
R273
RK73HH1J683D
RK73HB1J183J
RK73HB1J563J
RK73HH1J563D
RK73HH1J184D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68K
18K
56K
56K
180K
D
J
J
D
D
1/16W
1/16W
1/16W
1/16W
1/16W
R404
R405
R406
R407
R408
RK73GB1J222J
RK73GB1J103J
RK73GB1J152J
RK73HB1J100J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
10K
1.5K
10
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R274
R275
R276,277
R278,279
R281
RK73HH1J332D
RK73HH1J563D
RK73HB1J223J
RK73HB1J823J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
56K
22K
82K
4.7K
D
D
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R409
R421
R422
R423
R424
RK73GB1J101J
RK73GB1J822J
RK73GB1J103J
RK73GB1J562J
RK73HB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
8.2K
10K
5.6K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R282
R283
R284
R285
R286
RK73GB1J473J
RK73GB1J683J
RK73GB1J222J
R92-0670-05
RK73GB1J391J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
68K
2.2K
0 OHM
390
J
J
J
1/16W
1/16W
1/16W
J
1/16W
R425
R426
R427
R428
R429
RK73GB1J103J
RK73GB1J102J
RK73GB1J272J
RK73GB1J102J
RK73GB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
1.0K
2.7K
1.0K
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R301
R302,303
R304
R305
R306
RK73GB1J105J
RK73GB1J472J
RK73GB1J223J
RK73GB1J182J
RK73GB1J822J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
4.7K
22K
1.8K
8.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R430
R431
R432
R433
R441
RK73GB1J103J
R92-1252-05
RK73GB1J224J
RK73GB1J471J
RK73GB1J221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
0 OHM
220K
470
220
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R214
R215
R216
R217
R218
RK73HB1J334J
RK73HB1J222J
R92-1368-05
RK73HB1J101J
RK73HB1J821J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
2.2K
0 OHM
100
820
J
J
1/16W
1/16W
J
J
R219
R220
R221
R222
R223
RK73GB1J223J
RK73GB1J681J
RK73GB1J472J
RK73HB1J223J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
680
4.7K
22K
1.0K
R224
R225-228
R229
R230
R231
RK73GB1J561J
RK73GB1J223J
RK73HB1J104J
RK73HB1J393J
RK73GB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
R232,233
R235,236
R237
R238
R239
RK73HB1J683J
RK73HB1J473J
RK73HB1J474J
RK73HB1J473J
RK73HB1J474J
R240-248
R249
R250
R251
R252
R253
R254
R255
R256
R257
R258
R259
R260
R261
R262
✽
✽
✽
23
TK-7160
PARTS LIST
TX-RX UNIT (X57-7080-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Description
R442
R443
R444
R445
R446
RK73GB1J271J
RK73GB1J221J
RK73GB1J104J
RK73GB1J102J
RK73GB1J181J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
220
100K
1.0K
180
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D41
D42
D81
D82
D211
ZSH5MA27
1812L110PR
02DZ18(X,Y)
1SS355
1SS372
SURGE ABSORBER
VARISTOR
ZENER DIODE
DIODE
DIODE
R447
R448
R449
R450
R451
RK73GB1J473J
RK73GB1J393J
RK73GB1J104J
RK73GB1J473J
RK73GB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
39K
100K
47K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D212
D301
D331,332
D351-354
D401
MC2858
MA742
MC2858
HVC376B
1SS355
DIODE
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
R452
R453
R454
R455
R456
RK73GB1J124J
RK73GB1J101J
R92-1252-05
RK73GB1J102J
RK73GB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
120K
100
0 OHM
1.0K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D421
D441-444
D445
D446
D447,448
HZU5ALL
MA2S304
1SV278
1SS355
HSC277
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
R457
R458,459
R460
R461
R462
RK73GB1J473J
RK73GB1J101J
RK73GB1J222J
RK73GB1J101J
RK73GB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100
2.2K
100
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D501
D503
D602
D603
D605
1SS355
02DZ5.1(Y)
MA4PH633
XB15A709
XB15A709
DIODE
ZENER DIODE
DIODE
DIODE
DIODE
R501
R502
R503
R504
R505
RK73GB1J102J
RK73GB1J271J
RK73GB1J180J
RK73GB1J271J
RK73GB1J222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
270
18
270
2.2K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D606-608
D651
IC41
IC42,43
IC44,45
MA742
1SS355
KIA7808AF
NJM78L05UA
BD4740G
DIODE
DIODE
ANALOGUE IC
BI-POLAR IC
MOS-IC
R506
R507
R509
R510
R511
RK73GB1J103J
RK73GB1J100J
RK73GB1J220J
RK73GB1J183J
RK73FB2A220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
10
22
18K
22
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
IC81
IC101
IC201
IC211
IC213
AT24C12810SU18
30622MEP-A01GP
M62364FP
NJM2100V
BU4066BCFV
ROM IC
MICROPROCESSOR IC
MOS-IC
MOS-IC
MOS-IC
R513
R514
R515
R517
R519
RK73GB1J333J
RK73FB2A222J
R92-1217-05
R92-0670-05
RK73EB2B330J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
J
2.2K
J
0 OHM
0 OHM
33
J
1/16W
1/10W
1/8W
IC214,215
IC241
IC281
IC321
IC401
BA10358FV
AQUA-L
LA4600
TK14489V
MB15A02
MOS-IC
MOS-IC
BI-POLAR IC
BI-POLAR IC
MOS-IC
R520
R521
R522
R523
R524
RK73GB1J333J
RK73GB1J183J
RK73EB2B331J
RK73GB1J101J
RK73GB1J393J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
18K
330
100
39K
J
J
J
J
J
1/16W
1/16W
1/8W
1/16W
1/16W
IC402
IC651
Q41
Q42
Q43
UPB1509GV
TA75W01FU
2SJ645
KRC102S
12A02CH
BI-POLAR IC
MOS-IC
FET
DIGITAL TRANSISTOR
TRANSISTOR
R525
R526
R527
R601-603
R651
RK73GB1J563J
R92-1215-05
R92-1261-05
RK73GB1J223J
RK73GB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56K
470
150
22K
470K
J
J
J
J
J
1/16W
1/2W
1/2W
1/16W
1/16W
Q44
Q45
Q46
Q81
Q82,83
KRC102S
12A02CH
KRC102S
RT1N441U
2SK1830
DIGITAL TRANSISTOR
TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
FET
R652
R653
R654
R655
R657
RK73GB1J471J
R92-1252-05
RK73GB1J241J
RK73GB1J153J
RK73GB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
0 OHM
240
15K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q84
Q201
Q211
Q212,213
Q241
KRC414RTK
2SC3928A
2SC4919
2SK1830
RT1P141U
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
R658
R659,660
R661
R662,663
R665,666
R92-1252-05
RK73GB1J471J
RK73GB1J473J
R92-1252-05
R92-1252-05
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0 OHM
470
47K
0 OHM
0 OHM
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Q242,243
Q281
Q282
Q301
Q341
2SC4649(N,P)
DTC363EU
KRC102S
2SC3928A
2SC3928A
TRANSISTOR
DIGITAL TRANSISTOR
DIGITAL TRANSISTOR
TRANSISTOR
TRANSISTOR
R800
R801
VR1
R92-1061-05
RK73HB1J104J
R12-6427-05
JUMPER REST
0 OHM
CHIP R
100K J
1/16W
TRIMMING POT. (47K)
D1-11
DA221
DIODE
Q351
Q352,353
Q421
Q422
Q431
2SC5488
3SK318
2SA1832(GR)
2SC4738(GR)
2SC4649(N,P)
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
24
✽
✽
✽
2B
✽
✽
✽
Destination
TK-7160
PARTS LIST
TX-RX UNIT (X57-7080-10)
Ref. No.
New
Address parts
Q441
Q442
Q443
Q444
Q445
Q446
Q447
Q501
Q502
Q503
Q504
2B
TH301
TH672,673
✽
✽
Parts No.
Description
2SK508NV(K52)
2SJ347
KRX102U
2SK508NV(K52)
2SC3928A
FET
FET
TRANSISTOR
FET
TRANSISTOR
2SC5636
2SC4649(N,P)
2SC3357
RD00HVS1
PD55003TR
TRANSISTOR
TRANSISTOR
TRANSISTOR
PREDRIVE FET
DRIVE FET
RD70HVF1-01
B57331V2104J
B57331V2104J
FINAL FET
THERMISTOR
THERMISTOR
Destination
Ref. No.
New
Address parts
Parts No.
Description
Destination
25
TK-7160
EXPLODED VIEW
A
A
B
C
D
M2.6 x 8
M2 x 8
M2.6 x 6 (Br-Tap)
M2.6 x 14 (Br-Tap)
B
1
: N67-2608-48
: N80-2008-48
: N87-2606-48
: N87-2614-48
1
26
25
Dx8
14
12
18
24
2
Display unit
A
18
21 A A
Cx12
IC281
10
B
103
17
Q504
B
101
102
19x2
TX-RX unit
20
104
23
37
C
C
8
3
701
Chassis
11
6
4
704
Caution sticker
(K only)
26
2
41
27
703
Caution sticker
702
S/No. label
Parts with the exploded numbers larger than 700 are not supplied.
TK-7160
PACKING
C
D
31 Protection bag
(H25-2341-04)
705
Pamphlet
5 Instruction manual
(B62-1829-00)
29 Packing fixture
(H12-3178-05)
1
29 Packing fixture
(H12-3178-05)
31 Protection bag
(H25-2341-04)
42 Microphone
(T91-0639-05) : K
2
32 Item carton case
(H52-2081-02)
706
UPC code label
9 DC cord
(E30-3339-05)
3
39 Screw set
(N99-0395-05)
15 Fuse (6 x 30) 10A
(F51-0016-15) x 2
34 MIC holder
(J19-1584-05) : K
Parts with the exploded numbers larger than 700 are not supplied.
35 Bracket
(J29-0662-03)
30 Carton board
(H13-1190-02)
27
TK-7160
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
Major Specifications
1. Standard Signal Generator
(SSG)
2. Power Meter
Frequency Range
136 to 175MHz
Modulation
Frequency modulation and external modulation
Output
–127dBm/0.1µV to greater than –7dBm/100mV
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
Accuracy
High input impedance for minimum circuit loading
(DVM)
5. Oscilloscope
DC through 30MHz
6. High Sensitivity
Frequency Range
Frequency Counter
10Hz to 1000MHz
Frequency Stability
0.2ppm or less
7. Ammeter
20A
8. AF Volt Meter
(AF VTVM)
9. Audio Generator (AG)
10. Distortion Meter
Frequency Range
50Hz to 10kHz
Voltage Range
1mV to 3V
Frequency Range
20Hz to 20kHz or more
Output
0 to 1V
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
Test cable for microphone input (E30-3360-08)
1
2
3
4
5
6
7
8
GREEN
1
RED
BLACK
BLUE
SHIELD
2
E
PTT
MIC-E
WHITE
MIC
GRAY
HK
YELLOW
Tuning cable (E30-3383-05)
Adapter cable (E30-3383-05) is required for
injecting an audio if PC tuning is used.
See “PC Mode” section for the connection.
3
4
5
6
7
8
MIC connector
(Front view)
8
Lead wire +
1
1 : BLC
2 : PSB
3:E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM
28
Shield wire –
MIC
TK-7160
ADJUSTMENT
■ Notes
• EEPROM
Adjustment Location
■ Switch
Volume
up/down Display
Power
Channel
up/down Speaker
The tuning data (Deviation, Squelch, etc.) for the EEPROM, is stored in memory. When parts are changed, readjust the transceiver.
• AF PA IC (IC281)
How to mounting the IC281.
MIC jack
Function key
■ Adjustment Points
TX-RX UNIT
Component side
DC
F501
HOR
PA
Q503
Q504
IC281
R517
R519
CNVSS
TEMP1
8T
RF
PC
8T
VR1
• Speaker Cable
The speaker cable should be formed before mounting the
shield cover as below.
5M
IGN
RESET
TX-RX UNIT
Component side
Part name label face down
+
R526
–
IC281
Pin 1 marker
BPF
RXD
TXD
CV
AFV
POWER
Speaker
cable
Locator
ANT
+
–
TX-RX UNIT
Foil side
BPF
TC441
TC442
L321
• Fuse
To mount the fuse, the cable terminal direction must be as
follow.
This side up
This side up
Fuse
Cable terminal
Cable terminal
29
TK-7160
ADJUSTMENT
Test Frequency
3 or 5 Reference Level Adjustment Frequency
Channel
RX (MHz)
TX (MHz)
Tuning point
RX (MHz)
TX (MHz)
1
155.05
155.10
Low
136.05
136.10
2
136.05
136.10
Low’
145.55
145.60
3
173.95
173.90
Center
155.05
155.10
4
155.00
155.10
High’
164.55
164.60
5
155.20
155.20
High
173.95
173.90
6
155.40
155.40
Test Signaling
RX
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
FleetSync 2400 bps
FleetSync 2400 bps
: 100~1000
: 100~1000
12
Ref –20 dBm
Peak
Log
10
dB/
TX
Atten 0 dB
136.1MHz
–40.5dBm
155.1MHz 174.0MHz
–40.58dBm –42.81dBm
W1 S2
S3 FC
AA
Center 160.1 MHz
#Res BW 30 kHz
VBW 30 kHz
Span 100 MHz
Sweep 277.8 ms (401 pts)
Fig. 1
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
PCB Section
Item
Condition
1. Setting
1) Power supply voltage
DC Power supply terminal : 13.6V
2. VCO lock
voltage*
1) CH : TX high
Measurement
Test equipment
Terminal
Digital voltmeter
CV
2) CH : RX high
Parts
Adjustment
Method
TC442
5.5V
± 0.1V
TC441
5.5V
± 0.1V
Check
0.7V or more
3) CH : TX low
4) CH : RX low
3. IF coil
30
1) CH : RX center (Wide)
2) SSG output : –53dBm (501µV)
Mod : 1kHz, Dev : 3kHz
SSG
Digital voltmeter
AFV
Specifications/
Remarks
L321
3.25~3.35V (DC)
TK-7160
ADJUSTMENT
Item
Condition
4. RF
1) CH : RX center (Wide)
bandpass
CH : RX low (Wide)
filter
CH : RX high (Wide)
2) Tra generator output : –30dBm
Connect the spectrum analyzer
to BPF terminal
Measurement
Test equipment
Terminal
Tra generator
Spectrum analyzer
ANT
BPF
Parts
PC key
Adjustment
Method
Specifications/
Remarks
Adjust the BPF waveform
to Fig. 1
* Adjustment of TX VCO lock voltage
1. 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.
Receiver Section
Item
Condition
1. Seisitivity 1) CH : RX low (Wide/Narrow)
CH : RX center (Wide/Narrow)
CH : RX high (Wide/Narrow)
2) SSG output
: –118dBm (0.28µV) (Wide)
: –116dBm (0.35µV) (Narrow)
Mod : 1kHz
Dev : ± 3.0kHz (Wide)
Dev : ± 1.5kHz (Narrow)
Measurement
Test equipment
Terminal
SSG
Oscilloscope
AF V.M
Distortion meter
Parts
ANT
EXT. SP
2. Squelch 9 1) CH : RX low (Wide)
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: 12dB SINAD+7dB
Mod : 1kHz
Dev : ± 3.0kHz (Wide)
Dev : ± 1.5kHz (Narrow)
Adjustment
Method
Check
PC key
Specifications/
Remarks
SINAD
: 12dB or higher
Adjust to open the squelch
3. Squelch 1 1) CH : RX low (Wide)
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: 12dB SINAD+2dB
Mod : 1kHz
Dev : ± 3.0kHz (Wide)
Dev : ± 1.5kHz (Narrow)
Transmitter Section
Item
Condition
Measurement
Test equipment
Terminal
1. Frequency 1) CH : TX center
2) Transmit
Frequency counter
2. Maximum 1) CH : TX high
power
2) Transmit
limitting
Power meter
ANT
Parts
Adjustment
Method
Specifications/
Remarks
PC key
Adjust to center frequency
Within ± 100Hz
VR1
28W
± 1W
31
TK-7160
ADJUSTMENT
Item
Condition
Measurement
Test equipment
Terminal
3. High
power
1) CH : TX low
CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
Power meter
4. Low
power
1) CH : TX low
CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
5. DQT
balance
1) CH : TX low (Wide)
CH : TC center (Wide/Narrow)
CH : TX high (Wide)
2) Transmit
Modulation analyzer
or Linear detector
(LPF : 3kHz)
Oscilloscope
6. MAX
balance
1) CH : TX low (Wide)
CH : TC center (Wide/Narrow)
CH : TX high (Wide)
2) AG : 1kHz/50mV
3) Transmit
Modulation analyzer
or Linear detector
(LPF : 15kHz)
Oscilloscope
AG
AF V.M
1) CH : TX center (Wide/Narrow)
2) Transmit
9. QT
deviation
1) CH : TX center (Wide/Narrow)
2) Transmit
10. DTMF/MSK 1) CH : TX center (Wide/Narrow)
deviation 2) Transmit
PC key
Adjustment
Method
Specifications/
Remarks
25W
± 1.0W
5W
± 1.0W
Adjust the waveform as below
± 4.0kHz (Wide)
± 2.0kHz (Narrow)
According to the large +, –
± 50Hz
Check
± 3kHz± 0.2kHz
(Wide)
± 1.5kHz± 0.1kHz
(Narrow)
Modulation analyzer
or Linear detector
(LPF : 3kHz)
Oscilloscope
± 0.75kHz (Wide)
± 0.35kHz (Narrow)
± 0.05kHz
± 0.75kHz (Wide)
± 0.35kHz (Narrow)
± 0.05kHz
LPF : 15kHz
± 3.0kHz (Wide)
± 1.5kHz (Narrow)
± 0.2kHz
7. MIC
1) CH : TX center (Wide/Narrow)
sensitivity 2) AG : 1kHz/5mV
3) Transmit
8. DQT
deviation
ANT
Parts
ANT
MIC
PC key
11. Single tone 1) CH : TX center (Wide/Narrow)
deviation 2) Transmit
If normal power is not obtained, please follow the
step below
Open the shielding cover (upper), and screw 3 locations
around ANT pin.
1. Switch off the transceiver.
Impedance of Final FET (Q504) and Drive FET (Q503) can
be measured easily using DVM Ω mode.
Normal condition – Gate : 20kΩ~50kΩ, Drain : 1MΩ~2MΩ
The above impedance values are rough estimations.
2. Switch on the transceiver. Check the voltage at F501 output point.
The voltage is around 13.6V in receiving condition. The
voltage will be 12.6V~ in transmitting condition. If found
0V at this point then F501 is broken.
3. Remove R517.
32
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 broken.
If the current drain is less than 5.0A, short the Drive FET
gate to ground, and check the current drain.
If the current drain is not 0.1A less than the original value,
then the Drive FET is broken.
5. Check input power level at Drive FET gate location.
Connect the wire to [RF] location.
Transmit and check for power to be within the range of
0.3W~0.6W.
If power found is less than 0.3W, check the circuit before
the Drive FET.
TK-7160
TERMINAL FUNCTION
CN2
No.
CN3
Name
1
SB
2
NC
3
GND
4
DETO
5
FNC1
6
FNC2
7
FNC3
8
9
I/O
O
Function
No.
Name
I/O
I
Function
Battery voltage DC supply
1
IGN
Ignition sens input
-
-
2
DATAI
I
External transmit signal input
O
Ground
3
DETO
O
FM detector output
O
FM detector output
4
TXAFI
I
TX audio input from scrambler board
I/O
Programable I/O (programmed by FPU)
5
TXAFO
O
TX audio output to scrambler board
I/O
Programable I/O (programmed by FPU)
6
EMGMIC
I
Emergency MIC input (1kHz/1.2mVrms)
I/O
Programable I/O (programmed by FPU)
7
RXAFO
O
RX audio output to scrambler board
FNC4
I/O
Programable I/O (programmed by FPU)
8
ALTI
I
External alert tone signal input
FNC5
I/O
Programable I/O (programmed by FPU)
9
RXAFI
I
RX audio input from scrambler board
10
FNC6
I/O
Programable I/O (programmed by FPU)
10
5C
O
5V DC power supply (50mA MAX)
11
FNC7
I/O
Programable I/O (programmed by FPU)
11
8C
O
8V DC power supply (50mA MAX)
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)
33
A
1
B
C
TK-7160
D
E
F
G
H
I
J
PC BOARD
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
2
VOL UP
POWER
D18
3
D16
D11
D13
R31
D1
LCD
D22
R29
4
D17
D10
D7
D12
J1
MIC JACK
ME
PTT
GND
SB
6
D2
MBL
S
A
B
7
SB
C9
R2
MBL
C10
C1
9
D20
C6
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
R1
8
GND
PTT
ME
MIC
10
HOOK
C27
CM
R7
34
14
Q7
R24
64
R3
R9
1
C11
C14
48
49
C12
R4
C13
C15
R5
CP1
R26
R27
13
R25
IC1
C21
C17
C16
Q8
17
16
R8
R22
C7
R23
12
C18
C20
C19
32
33
R6
11
L1
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
MIC
SEG27
SEG30
CM
HOOK
SEG28
5
SEG29
VOL DOWN
J
K
L
M
N
O
P
Q
PC BOARD
R
S
TK-7160
1
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
Ref. No. Address
CH UP
R30
D8
D15
D3
R28
D14
D9
C
D6
COM1
COM0
D5
B
COM2
SEG0
COM3
SEG1
D4
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
CH DOWN
4D
6G
4N
D4
D5
D6
6K
6N
6O
D7
D8
D9
4I
3K
4L
D10
D11
4H
3G
D12
D13
D14
4F
3I
4K
5
D15
D16
D17
D18
D22
3L
3H
4G
3F
4C
6
3
4
Component side
J72-0959-09
Layer 1
Layer 2
7
Foil side
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
Q4
J72-0959-09
C25
Q3
C24
C30
C14
R19
Q4
Q7
Q8
10M
13C
13B
D20
D21
9C
10M
9
10
B
11
R20
E
Q2 C
5 1
Q1
R17
4 3
R14
1
R15
CN1
R18
L1
Ref. No. Address
IC1
12H
Q1
11N
Q2
11O
Q3
10O
C22
C23
DO
DI
CE
CL
CM
BL
BUSY
TX
NC
5C
8C
SB
POWER
HOOK
PTT
GND
ME
MIC
R11
8
R16
R21
D21
R10
2
D1
D2
D3
12
18
Component side
Layer 1
Layer 2
13
Foil side
35
14
A
1
B
C
TK-7160
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
PC BOARD
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
R
TK-7160
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
CH UP
VOL UP
D18
3
D16
D11
R30
D8
D13
D15
R31
D1
D3
LCD
D22
R29
4
D17
D10
D7
R28
D14
D9
D12
VOL DOWN
COM0
COM1
COM2
SEG0
COM3
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
MIC
SEG27
SEG30
CM
HOOK
SEG28
CH DOWN
SEG29
5
J1
MIC JACK
ME
PTT
GND
SB
B
C
D6
A
D5
S
D4
MBL
D2
6
Foil side
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
Q4
SB
C9
R2
MBL
C10
R1
C1
D20
C6
J72-0959-09
GND
PTT
C25
R10
MIC
R19
Q7
CN1
C14
R9
C13
R3
C11
C12
64
1
L1
C30
R24
R4
48
49
CP1
R26
R27
13
R25
C15
R5
C21
C17
C16
Q8
IC1
R8
R22
C7
R23
12
C18
C20
C19
R7
R6
7
8
Ref. No. Address
IC1
12H
Q1
11N
Q2
11O
Q3
10O
Q4
10M
Q7
13C
Q8
13B
D20
9C
D21
10M
9
10
11
R20
R17
E
R14
1
Q2 C
DO
DI
CE
CL
CM
BL
BUSY
TX
NC
5C
8C
SB
POWER
HOOK
PTT
GND
ME
MIC
Q1
11
17
16
R15
C27
R18
32
33
6
C22
C23
5 1
CM
R11
4 3
R21
5
R16
HOOK
D21
10
Q3
C24
ME
4
B
9
3
Component side
J72-0959-09
DISPLAY UNIT (X54-3510-10) Foil side view (J72-0959-09)
2
Layer 1
Layer 2
7
8
1
DISPLAY UNIT (X54-3510-10) Component side view (J72-0959-09)
2
POWER
S
12
18
Component side
Layer 1
Layer 2
13
Foil side
14
14
A
1
B
C
TK-7160
D
E
F
G
H
I
J
PC BOARD
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
2
SB 1
CN6
J1
EXT. SP
PA
HOR
3
C529
GND 6
DC
HOR
4
C533
C42
F501
PA
C46
Smartrunk
C41
C530
C532
C47
+
C531
F41
+
L505
–
5
S
C535
KAP-2
Q503
D
R526
G
6
R525
S
R517
8
R659
R523
RF
R
5
IC6
8
C651
R520
8T
R6
C652
E
SP
C519
R521
C523
R651
C518
C528
CN5
R519
D503
C520
C517
7
L503 L504
R524
C527
C115
C110
C111
C117
C515
D212
C424
1 IGN
DATAI
TXAFI
DETO
C202
C21
C20
C201
C213
R219
R212
C212
C219
C14
IC211
4
R213
C21
5
R408
R403
R402
C423
8
C416
C224
C415
L404
D401
C405
11
10
R407
C413
+ C4
C403
IC401
D421
R425
R426
Q422
C227 R215
1
+
R202
R216
R401
C404
R421 R423
C422
R424
R427
Q421
R429
R201 C218
R222
R208
R232
G
D
S
R221
C214 C217
R214 C215
C273
R278
C426 +
C425
L211
TXAFO
EMGMIC
RXAFO
RXAFI
5C
ALTI
C16
C17
C15
11 8C
R233
R97
R99
C274
Q213
D3
D2
R1
R217
R98
R109
R113
R115
D9
D6
C223
R2
CN1
R3
R218
C216 +
C427 +
D4
D5
R4
Q211
+
R220
Q45
R108
D11
D7
D1
C63
R47
R96
C18
R430 CV
FNC8 12
DI 1
2 DO
CE
CL
CM
MBL
BSYLED
TXLED
DISPID
5C
8C
SB
POWER
HOOK
PTT
GND
GND 17
18 MIC
C60 +
R279
FNC6
FNC7
Q84
C261
FNC4
FNC5
R125
13
36
FNC3
POWER
C64
14
FNC2
I
G IC43
C67
O
C65
R46
R45
R277
D211
C19
IGN
Q201
C22
G
D
S
R223
C96
RXD
D8
R93
R92
Q212
C23
TXD R276
FNC1
D10
R94
DETO
C93
CN2
C94
CP1
GND
Q46
C66 +
R87
NC
C283
C59 +
12
SB 1
Q281
C282
C293
R282
C284
10
C13
R88
RESET
R283
CN3
R224
5M
C281
R284
11
CNVSS
R101
R281
IC281
10
Q282
C288 R286
C116
R428
C113
R95
C289
9
C112
1
R422
L40
20
1
C410
C409
J
K
L
M
N
O
P
Q
R
S
TK-7160
PC BOARD
1
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
J72-0955-09
R800
C550
C617
C552
C549
C613
L506
C626
C548
C608
Q504
D
C605
L507
R526
C545
G
C527
C672
C603
C602
TH672
C546
D603
R666
TH673
C673
C553
L508
TEMP2
C556
C555
C554
R658
R655
R665
VR1
D651
PC
C560
R657
R654
R652
R663
R653
8T
C652
C651
523
R662
R660
5 4
IC651
8 1
C528
R651
R659
R661
D602
TEMP1
L509
8T
R381
+ C231
C341
C333
R335
C392
C332
R226
+
R336
R333
+
C233
C228
R231
R227
11N
11J
10P
IC214
IC215
IC241
12Q
12P
11P
IC281
IC401
IC651
10B
13J
8J
Q45
Q46
Q84
13C
12C
11F
Q201
Q211
Q212
Q213
Q241
Q281
Q282
Q341
Q421
Q422
Q503
Q504
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
10J
11I
10I
12F
12P
11D
10D
13K
12H
13H
6G
5K
12D
13F
12F
12E
12E
12E
12E
12E
12E
11E
11E
D211
D212
D331
11H
11I
12N
D332
D401
D421
D503
13O
12J
13I
8J
D602
D603
D651
7P
7Q
8L
3
4
5
6
7
8
9
10
11
12
C225
R228
1
IC201
IC211
IC213
2
C229
R225
4
IC215
R801
C331
5
8
C325 +
1
C304
4
R230
IC214
C226
R229
C242
Q241
R271 C271 R242
C267
C268 R272 R241
R269 C265
R270
R273
R274
R392 R393
R257
C255
R252
C252
10
9
C247
C248
C246
C245
C244
C243
8
C263
C251
C264
R256
C266
C256
R260
C259
R262
R275
C270
C346
R246
R245
R244
R243
IC241
1
C230
C409
R341
R247
R248
17
16
32
C221
R253
C324
D332
C410
C344
8
C305
R314
R312
L341
1
R304
C310
C411 R313
C343
R342
TH301
L343
C407
Q341
L402
R305
R405
X401
R406
+ C414
R404
D331
R331
R334
C413
R323
C303 R306
C406
+ C412
C345 L342
R407
R409
D401
R324
R322
IC213
7
C276
C326
R303
L404
C254
C260
13
12
R207
C203
C224
0
C262 R265
AFV
R203
C211 R211
5
R263
R264
C206
R266
R251
R254
14
C275
R213
R204
C205
C212
C349
1
R205
C356
R212
1
R258 C257
R259
25
26
R261
R267
R268
C213
C402 R206
C401
+
R202
8
IC201
+ C461
BPF
R355
C218
R255
R332
C202
24
IGN
C253
C222
C204
5
Scrambler
Ref. No. Address
IC43
12B
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
37
14
A
1
B
C
TK-7160
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
TK-7160
PC BOARD
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
J72-0955-09
SB 1
CN6
PA
R800
HOR
3
C550
C529
GND 6
DC
C617
HOR
C552
4
C549
C533
F501
C42
C46
PA
C41
C530
Smartrunk
C613
C532
C47
C548
+
C531
C626
F41
L506
+
L505
–
5
C608
S
G
Q504
D
6
C605
L507
R526
D
TH672
C602
R525
S
R524
C527
8T
C673
TH673
D602
C553
L508
R665
VR1
R658
R655
R652
R666
R662
D651
PC
C560
TEMP2
C556
C555
C554
R523
R663
R653
RF
R660
R657
R654
R659
R661
5 4
IC651
8 1
C651
R520
C652
R517
8
C523
R651
E
SP
C519
R521
C528
C518
D603
R519
D503
CN5
L503 L504
C520
C546
TEMP1
C517
7
C672
C603
Q503
C545
C535
KAP-2
G
L509
8T
C115
C110
C111
C117
C410
C409
R341
C346
C333
R381
C392
C332
+
R336
R333
C233
C228
R231
R227
+
2
3
4
5
6
7
8
9
10
11
12
C225
4
R226
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
C229
R225
4
IC215
R801
R335
1
C331
R332
C325 +
5
8
C324
IC214
R230
5
C226
R229
C242
Q241
R271 C271 R242
C267
C268 R272 R241
R269 C265
R270
R273
R274
R228
9
C275
R275
R392 R393
R257
C255
R252
C252
10
1
C247
C248
C246
C245
C244
C243
1
R246
R245
R244
R243
IC241
32
C221
R247
R248
8
C263
C253
C251
C266
8
R253
17
16
C259
R262
C256
7
C276
C326
R263
R264
R265
C264
C254
C260
R256
IC201
1
R260
C401
C205
C344
IC213
C230
1
C304
R314
R312
R251
R254
14
C305
D332
R342
R304
C310
C411 R313
C341
C407
TH301
L341
20
R405
X401
C343
L402
R305
L343
D421
R404
C345 L342
+ C414
IC401
R323
D331
R331
R334
+ C412
R409
R407
C413
R324
R322
C303 R306
L404
C403
R422
C406
C224
10
R207
R303
D401
11
C262
C203
R406
R403
C416
C206
AFV
R203
R211
12
R355
R213
C211
C415
C405
13
24
C202
C213
C212
C349
R204
R266
R258 C257
R259
25
26
R261
R267
R268
1 IGN
DATAI
DETO
C14
C201
R219
R205
C356
5
R408
R402
C423
R421 R423
IC211
C402 R206
R212
Q341
C424
C21
C20
C219
C214 C217
R214 C215
D212
R217
C422
R424
R426
Q422
8
4
BPF
+
R202
C227 R215
1
+ C461
R216
R401
C404
R425
C425
R429
R201 C218
R222
R208
R232
G
D
S
TXAFI
TXAFO
EMGMIC
RXAFO
RXAFI
5C
ALTI
C16
C17
C15
11 8C
R233
R97
C273
R278
C426 +
R427
Q421
D3
L211
R221
R255
1
C270
C515
R98
R99
C274
Q213
C223
R2
D2
R1
Q45
CN1
R218
C216 +
+
R3
R220
C60 +
DI 1
2 DO
CE
CL
CM
MBL
BSYLED
TXLED
DISPID
5C
8C
SB
POWER
HOOK
PTT
GND
GND 17
18 MIC
13
Q211
C427 +
D4
D5
R4
R47
R96
C18
R430 CV
FNC8 12
POWER
C64
R108
R109
R113
R115
D6
FNC7
D7
D1
R125
FNC6
C63
R46
D9
FNC5
R279
Q84
R276
D211
C19
C204
IGN
Q201
C22
G
D
S
R223
C261
FNC4
I
C67
O
C65
G IC43
C66 +
FNC3
RXD
D8
R93
R92
FNC2
C23
R277
+ C231
C222
Q212
C96
TXD
FNC1
D10
R94
DETO
C93
CN2
C94
D11
GND
C283
C59 +
R45
R87
NC
CP1
Q281
Q46
12
SB 1
C282
C293
R282
C284
10
C13
R88
RESET
R283
Scrambler
CN3
R224
5M
C281
R284
11
CNVSS
R101
R281
IC281
10
Q282
C288 R286
C116
R428
C113
R95
C289
C112
1
9
1
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
2
J1
EXT. SP
S
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
14
14
A
1
B
C
TK-7160
D
E
F
G
H
I
J
PC BOARD
TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
2
J72-0955-09
ANT
3
C616 C615
D608
L604
L605
R603
4
C611
C620
C619
C610
R602
D607
C607
C618
C606
L603
D606
L602
R601
5
6
L601
C558
D605
C391
C388
C387
C390
C386
R376
7
C557
D354
C385
8
R527
L357
L356
Q352
L501
R510
C507
C506
R507
R509
C513
E
C
B
Q501
C504
D501
R506
R502
R505
C505
C503
D448
L458
D447
R356
C357
C358
R503
R504
C483
C484
R462
C487 C366
L351
R501
C364 R358
C509
C501
C502
L352
R360
C361
R359
C360
23
14
R363
C363
R361
R365
C362
R362 C359
R364
C369
C367
D351
L354
C372
C375
R367
L355
R366
R372
C370
C368
C371
C378
C374
32
C376
R373
R371
C373
R369
C379
10
R374
R368
D352
C377
R370
Q353
41
C381
C382
C380
9
C383 R375
D353
C384
C559
38
C442
L442
TC441
C443
C444
G
Q441
R443
C463
R447
C4
L451
C
L4
C459
S
G
D
L449
L450
R442
C460
R453
C458
C467 Q444
R452
R454
R449
R448
S
D
L443
C469
Q446
L454
Q445 C471
C466
C465 +
C445
C447
Q442
L445 R441
C451
R444
S
D
G
R445
L452
R431
R451
Q431
R432
L444
R446
C474
C431
C446
C468
C473
C470
L453
5
4
IC402
1
8
C434
C476
L455
C472
C482
R456
D446 R433
L456
R458
C481
R309
32
C478 C477
R461
R455 C475
C308
C307
R311
R310
R460
C464
L457
R321
Q301
L321
R302
11
C321
CF301
WIDE
R237
R307
C301 +
10
C309
D301
R301
IC321
C480
Q447
R457
C355
C306
C236
C237
20
C302
C250
14
XF351
C351
1
Q243
13
C354
C272
C220
Q443
51
C479
R459
R351
C323
C238
+
R354
R353
+ C269
C322
12
C353 R352
CF302
NARROW
R236 R238
R210
R235
C241
X241
Q242
C235
C234 R239
C249
R250
R240
R249
C350
11
Q351
BPF
C45
C45
J
K
L
M
N
O
P
Q
R
S
TK-7160
PC BOARD
1
TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
C290
Ref. No. Address
IC41
12Q
IC42
13O
IC44
13M
IC45
12L
IC81
11L
IC101
11N
IC321
12E
IC402
13G
Q41
5P
Q42
4P
Q43
12P
Q44
12P
Q81
4P
Q82
10N
Q83
10N
Q242
12A
Q243
12A
Q301
13F
Q351
11E
Q352
10F
Q353
10B
Q431
12I
Q441
12I
Q442
12I
Q443
11H
Q444
13J
Q445
12I
Q446
12I
Q447
12G
Q501
10I
Q502
10K
D41
3N
D42
5Q
D81
4P
D82
4P
D301
12F
D351
10D
D352
10C
D353
9B
D354
8B
D441
11K
D442
11J
D443
13K
D444
12K
D445
12K
D446
12H
D447
10G
D448
10G
D501
10I
D605
7B
D606
5B
D607
4B
D608
3A
R285
R131
D41
R132
R41
C50
C48
R86
C43
–
+
R42
C82
R105
Q81
D81
D82 Q42
C51
C52
D
D42
Q41
S
G
C53
C28
C29
C25
C287
C26
R522
C525
C31
C30
C24
C27
C49
+
+
R82
R85
R104 R103
C286
R89
S
D
G
C85
C86
R102
C90
R91
R90
C91
D
G
Q82
Q83 S
R515
C89
C88
C514
Q502
S
D
R514
R100
+
25
26
1
100
C285
C510
G
L501
R513
R510
C513
C507
R509
X86
L502
R511
C509
C114
+
C516
R83
R84
L101
R81
R110
CP2 CP3 CP4
C54
Q43
I
IC42
I
G
O
R43
C101 CP7 CP6
R124
O
+ C56
C55
R48
CP5
C102
IC41
R44
76
75
C57
50
51
C69
R127
R5
C71
C70
1 5
IC45
3 4
R50
R49
R128
Q44
R51
D441
R129
R126
C10
C456
IC101
C68
L449
C457
TC442
G
D
D444
R130
R112
1 5
IC44
3 4
C458
0
R442
0
S
L446
C106
R111
5
C81
L421
D443
C459
7 Q444
4
D445
C455
L448
8
IC81
L441
R450
L451
C463
R448
C441
C454 C453
L443
449
D442
L447
C442
L442
TC441
1
+ C58
2
3
4
5
6
7
8
9
10
11
12
G
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
39
14
A
1
B
C
TK-7160
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
TK-7160
PC BOARD
TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
Ref. No. Address
IC41
12Q
IC42
13O
IC44
13M
IC45
12L
IC81
11L
IC101
11N
IC321
12E
IC402
13G
Q41
5P
Q42
4P
Q43
12P
Q44
12P
Q81
4P
Q82
10N
Q83
10N
Q242
12A
Q243
12A
Q301
13F
Q351
11E
Q352
10F
Q353
10B
Q431
12I
Q441
12I
Q442
12I
Q443
11H
Q444
13J
Q445
12I
Q446
12I
Q447
12G
Q501
10I
Q502
10K
D41
3N
D42
5Q
D81
4P
D82
4P
D301
12F
D351
10D
D352
10C
D353
9B
D354
8B
D441
11K
D442
11J
D443
13K
D444
12K
D445
12K
D446
12H
D447
10G
D448
10G
D501
10I
D605
7B
D606
5B
D607
4B
D608
3A
C290
J72-0955-09
R285
R131
ANT
R132
D41
C616 C615
D608
L605
D82 Q42
–
+
C606
Q81
C50
R42
R86
C48
D607
C51
C52
L603
D42
D
L602
R601
Q41
S
D606
G
C53
C618
5
R41
C43
C610
R602
C607
C82
R105
C619
D81
L604
R603
4
C611
C620
6
C28
C29
C25
L601
C287
C26
R522
C525
7
C31
C391
C24
C27
C558
R376
C388
D605
C390
C387
C30
C386
+
C557
D354
C385
8
R527
L357
L356
R89
C90
R91
R90
C91
R82
R85
R104 R103
BPF
R100
+
25
26
1
100
C285
S
D
G
C85
C86
R102
S
D
G
Q82
Q83
R515
C89
C88
C514
Q502
S
D
G
R511
R514
C286
C114
X86
L502
R513
L501
R510
C507
R507
C506
C513
E
C
Q501
B
R506
R502
C504
D501
R509
C505
C503
R505
R504
C483
C484
R503
D448
D447
L458
R356
C358
C357
C487 C366
L351
C501
R501
C364 R358
R462
C502
L352
R360
C509
C361
C360
R359
C516
C510
Q352
23
14
R363
C363
R361
R365
C362
R362 C359
R364
C369
L355
C367
D351
C372
R367
R366
C378
R372
C370
C368
L354
32
R371
C373
C375
C374
R368
C376
R370
Q353
41
C371
R373
+
R369
C379
10
+
D352
C377
R374
C381
C382
C380
C383 R375
D353
C384
C49
C559
9
R83
R110
L101
R81
C54
Q44
Q43
I
I
G
O
R43
IC42
O
+ C56
C55
C69
C101 CP7 CP6
R124
CP5
C102
R48
IC41
R44
76
75
C57
50
51
C68
R5
C71
C70
1 5
IC45
3 4
R50
CP2 CP3 CP4
R128
R49
R127
R129
R126
R51
D441
IC101
C10
C456
R130
R112
1 5
IC44
3 4
C457
TC442
L449
D
L447
C458
G
D444
D443
C463
R448
R447
L450
S
L446
C106
R111
5
C81
L421
C454 C453
C442
L442
TC441
C443
C444
S
D
Q441
R443
G
R453
4
D445
C455
L448
8
IC81
L441
R450
C459
C460
D442
C441
L451
C467 Q444
R452
Q445 C471
C447
Q442
L445 R441
C451
R444
S
D
G
L452
R445
C434
R431
R451
C470
C469
Q446
R454
1
L443
R449
R442
C474
C445
R446
C473
C465 +
L444
L454
5
4
IC402
1
8
D446 R433
C476
L453
R455 C475
C431
Q431
R432
C446
C468
R311
L455
C481
R309
C308
C307
R461
R456
C466
R321
Q301
L321
R310
R458
C472
11
R302
R307
10
C321
CF301
WIDE
R237
C250
C322
C301 +
C482
IC321
32
C478 C477
Q447
R457
C355
C306
R301
C480
R460
C464
L457
C302
L456
20
1
C236
C237
C351
C309
D301
C220
XF351
R459
R351
Q443
51
C479
C354
R353
+ C269
Q243
13
R354
C350
C272
+
C323
C238
C353 R352
CF302
NARROW
R236 R238
R210
12
R235
C241
X241
Q242
C235
C234 R239
C249
R250
R240
R249
Q351
R84
11
1
TX-RX UNIT (X57-7080-10) Foil side view (J72-0955-09)
2
3
S
+ C58
2
3
4
5
6
7
8
9
10
11
12
G
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
14
14
A
B
TK-7160
C
D
E
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7080-10)
R424
10k
MA2S304
30p
33n
L445
27u
5p
220
C446
470p
R444
100k
C451
27u
180
11p
R446
L450
C459
C466
7.58V
8C
C465
Q445
RIPPLE
FILTER
470p
27u
0.75p
470p
C464
1SS355
4.7k
D446
6.88V
22u10
L449
470p
C457
C455
0.75p
D445
1SV278
C456
10p
C454
470p
C463
10u6.3
C460
8C
8C
8C
T:0.93V
Q445
2SC3928A
RIPPLE
FILTER
5C
1k
Q444 10p
2SK508NV(K52)
MODULATION
R450
47k
C461
47k
39k
R447
R448
470p
0.1u
C434
4.96V
L451
R451
100k
R445
R:4.78V
T:0V
0.5p
470
R433
C415
R449
100k
C416
10p
TC442
270n
L447
D443
MA2S304
R432
220k
150p
47n
R441
27u
1p
C444
470p
8p
L444
C443
270
FIN
NC2
10
9
LD
D401
0.01u
R407
L448
7.93V
R408
10u6.3
0.1u
C412
C453
TX VCO
RIPPLE
FILTER
8R
3
MA2S304
0
10u6.3
1000p
C411
270n
L452
C458
4.31V
TX VCO
D444
L446
0.701V
6.88V
Q443
KRX102U
R443
220
RF AMP
Q431
2SC4649(N,P)
R431
C447
Q442,443
T/R SW
Q442
2SJ347
R442
11
13
14
15
12
CLK
NC3
DATA
LE
GND
1000p
L404
22p
C409
1.5k
R406
10u
C407
8
DO
0.1u
C414
1SS355
L402
XOUT
TCXO
7
6
18
17
VP
5
19
20
16
FC
NC4
FOUT
P
OSCOUT
4
3
VCC
C431
R:1.15V
0.3p
10p
TC441
D441
RX VCO
C442
L443
270n
270n
C441
L442
R430
RX VCO
D442
0.1u35
1k
R:5.98V
L441
MA2S304
C423
1000p
1.5k
C427
C424
10k
R425
2.7k
RX VCO
Q441
2SK508NV(K52)
Q444
TX VCO
6.89V
C413
10
2p
10k
16.8MHz
C410
100
R405
1k
4.5p
L421
PLL SYSTEM
4.93V
R409
5C
GND
NC5
R
OSCIN
5.0V
2.2k
C406
R429
C445
IC401
MB15A02
0.1u
VC
2
1
X401
L77-1944-05
1.52V
R404
NC1
100p
100p
C405
1000p
2
R427
R428
Q422
2SC4738(GR)
R426
C426
R422
CHARGE PUMP
2.2u10
Q421
2SA1832(GR)
C425
8.2k
0.047u35
HZU5ALL
470p
R421
R:0V
T:6.79V
C403
1k
1k
100p
C404
C401
1000p
C402
1k
R402
R403
CV
Q421,422
D421
10k
R401
470
5.6k
C422
VOLTAGE
DROPPED
1000p
R423
1
TX/RX
UL
R341
AFI
FNC4
DETO
RXAFO
R201
FNCI
RXAFI
10
5C
11
8C
+IN2
5
X57-708 1/4
Q211
2SC4919
AGC/MIC MUTE
RXAFI
5C
8C
IC215
BA10358FV
5
+IN2
VEE
-IN2
+IN1
6
7
C31
C29
C30
C27
C28
C24
C25
C26
C21
C22
C23
C17
C18
C19
C20
C16
C15
5C
8.0V
DUAL GROUND
SENSE OP-AMP
4
C220
3
0.1u
2
oUT2
-IN1
VCC
oUT
1
C230
10u6.3
560
R203
1M
4.7k
1000p
R301
R303
I/O2
I/O4
C2
O/I4
C3
O/I3
VSS
I/O3
13
12
11
10
9
8
IC213
BU4066BCFV
QUAD ANALOG SW
MICMT1
LSDI
D211
1SS372
AGC
5.0V
C215
MIC AMP
0.1u
R220
100k
ALTI
C13
C14
40
OR GATE
L211
8
7
0.1u
7
C4
0
2.2u10
22k
R228
6
-IN2
VEE
R801
100k
RXAFO
470p
9
oUT2
+IN1
0.033u
C214
39p
R214
330k
IC211
NJM2100V
1
R212
V+
R219
C227
R215
2
7
0.1u
22k
0.1u
2.2k
3
6
2.5V
4
C219
R222
0.1u
22k
R223
Q212
1k
2SK1830
EMERGENCY MIC
75k
8
C218
4.7k
39k
ALTI
100
5C
R230
RXAFO
8
TXAFO
R229
7
-IN1
C222
O/I2
R216
R217
820
R221
470p
EMGMIC
4
DETO
C226
6
3
7
D212
MC2858
R218
TXAFI
470p
TXAFO
470p
TXAFI
5
470p
470p
470p
DETO
4
470p
470p
3
IGN
DATAI
470p
470p
DATAI
470p
470p
470p
470p
IGN
2
470p
470p
470p
470p
470p
1
VCC
C216
2
CN3
8
oUT
C203
TX AF
(DETO)
470p
1
R208
C233
22k
470p
R227
0.1u
1u
C225
C228
FNC8
D4-11
SURGE
ABSORPTION
DUAL GROUND
SENSE OP-AMP
IC214
BA10358FV
R202
4.7u6.3
R:7.9V
FNC7
6
Q201
2SC3928A
0
C217
8C
FNC6
680
FNC8
FNC5
22k
1u
12
DETO
R226
C229
FNC7
FNC4
22k
FNC6
C202
R225
FNC5
11
1.8k
6
120k
FNC3
10
22k
5
5C
FNC2
9
R305
4
C1
C221
8
3
RXAFI
D10
DA221
VDD
O/I1
0.1u
FNC3
D8
DA221
14
I/O1
30k
FNC2
7
8.2k
2
R211
6
4.7k
1
1500p
FNC1
C302
5.0V
TXAFO
91k
5
D6
DA221
D4
DA221
4.7u6.3
MIC MUTE
68k
R232
0.1u
68k
R233
DETSW
SCRSW
HSDSW
AFW
Q213
2SK1830
C212
D11
DA221
D9
DA221
D7
DA221
D5
DA221
R302
DT
CK
EVLLD
0.1u
DETO
FLAMPO
RSSI
NARROW
WIDE
PLLE
C201
GND
R304
AFV
PH_S
TXAFI
4
4700p
13
FLAMPI
12
RSSI
11
AFO
QUCO
DEC2
DTM/HSDI
2
3
R306
14
IC321
TK14489V
FM IF
SYSTEM
SB
5M
SB
C304
270k
15
DIGITAL
POTENTIO
METER
5
1
330p
R307
16
C223
CN2
C303
17
FLAMPO
L321
L34-4554-05
IC201
M62364FP
C305
SCAN
18
560p
VCC
15u6.3
C326
0.01u
C325
C331
10
SCAN
DEC1
0.1u
13
W/NI
9
12k
MIX_O
19
12
15
14
W/NO
DTM/HSDI
DTM/HSDO
AFO
MODO
10
11
16
MODI
9
2.2k
Hy_C
20
1000p
C204
1000p
C206
18
17
DO
DAT
21
19
RESET
VDref
CLK
LD
R204
8
R205
6
1k
1k
1k
R206
7
VDD
22
20
GND
BLI
BLO
PC/TVO
PC/TVI
5
3
4
23
24
FREQI
FREQO
TVO
TVI
2
1
0.1u
R323
R322
NC
SQLIN
8
C322
GND
IF_IN
7
0.1u
RFIN
OSC(E)
C301
C323
OSC(B)
0.01u
R321
33k
0
10k
R331
10k
R334
6
W:0V
N:4.94V
5.01V
4
0.1u
5
C231
15u
6.3
3
7.92V
C324
10k
10k
R335
CF302
L72-0999-05
2
R324
IF SW
D331
MC2858
NARROW
4
1
50.4MHz
IF SW
D332
MC2858
C321
CF301
L72-0993-05
10k
R332
10k
R333
WIDE
0.1u
C332
100p
0.1u
R336
L342
C341
330n
C333
C344
270p
C345
Q341
2SC3928A
BUFFER AMP
R:0.64V
68p
L341
W:4.94V
N:0V
330n
R:7.21V
56p
C346
0.01u
C343
220k
R342
330n
L343
100
R213
75k
5
2.5V
C213
C211
0.1u
0.018u
R231
68k
MICEM
C252
0.1u
R253
5.6k
47k
Q242
2SC4649(N,P)
20
R257
R276
R277
19
180k
C255
22k
22k
R254
R255
R256
470k
150k
47k
R235
0
C234
5p
L77-1968-05
3.6864MHz
R240
R250
1M
X241
C236
R238
RSSI
NARROW
WIDE
PLLE
R207
C392
R393
0
9p
C390
HVC376B
D354
10p
47k
C378
R372
1000p
47k
C379
R373
39k
R371
8R
8R
8R
8T
8R
C483
56n
L458
220p
1000p
C484
C501
D501
C514
R515
0
1000p
1000p
C515
1000p
18k
C513
33k
R510
22
1000p
R509
1000p
C507
10
C506
R507
10k
1000p
1k
R501
R506
R513
1000p
1SS355
C504
D447
2.2k
R505
270
R504
270
R502
HSC277
C505
1000p
C482
1000p
100
C481
1000p
82p
C520
33p
C519
3p
C518
2.2k
R514
68n
L502
22
8p
R511
C510
68n
L501
100
2.2k
R460
22p
C479
I
1000p
R392
0
35.5n
L357
1M
R:1.69V
36p
1p
C386
C384
100p
R376
HVC376B
43n
L356
C385
33p
C380
1000p
1M
D353
8p(B)
27k
R:2.84V
C382
R:1.09V
R374
1000p
1000p
G1
C381
1000p
56
C377
S
C387
R:1.71V
R375
27p
R370
C374
D352
HVC376B
50n
G2
1000p
C383
C309
D
1000p
1M
R368
7p
470
R366
L355
0
1000p
C376
1000p
C373
47
R369
2p
C238
18
0.01u
C224
R367
C372
C375
R309
1000p
50n
2.5p
L354
C371
0
470k
R252
100k
HVC376B
C369
D351
R364
150p
R237
330p
27p
C368
R:4.37V
C237
C256
21
1M
R365
C367
Q353
3SK318
Q502
RD00HVS1
47k
R259
1800p
R260
68k
C370
470k
C364
RF AMP
R210
AMP4N
R:6.96V
82k
C274
25
C205
18k
T:0.43V
680p
AMP4P
22
1000p
330k
R363
D351,352
RF BPF TUNING
T:6.92V
1000p
R251
47k
RF AMP
5p
XIN
100k 0.47u
470k
220k
C361
1000p
R362
8C
C478
10p
R459
SCHEMATIC DIAGRAM
C250
VSS
TEMPERATURE
COMPENSATION
R279
23
9p
0.1u
C261
C260
R:3.19V
100p
82k
24
220p
47k
C360
R360
1000p
R359
150n
H
5p
C251
0.047u
11p
18
C249
AMP3P
RF SW
(TX/RX)
C503
680p
R278
AMP4O
0
R264
R263
180
1000p
R503
Q501
2SC3357
3300p
AMP3N
C487
1k
C502
T:1.21V
C254
MOD
VDD
R462
R:0V
T:5.61V
1000p
IC241
AQUA-L
C259
1u
47k
8p
RF SW
(TX/RX)
D448
HSC277
1000p
AUDIO
PROCESSOR
56k
C262
R265
R:5.65V
T:0V
C273
LIMLV
R262
3.3k
Q352
3SK318
G2
C257
26
27
G1
4.86V
C253
TXIN
R261
RXAF
RXAFIN
R461
C480
100p
470k
C235
XOUT
DIR
0.01u
R361
L457
100n
R239
16
15
0.01u
1000p
L456
G
DATAI
0
R266
MIXER
1k
28
C362
1000p
C363
R454
R249
EXPOUT
0.1u
C366
R:2.53V
R248
SCLK
C263
R267
68k(D)
TX-RX UNIT (X57-7080-10)
DIR
DTRLOADN
29
33p
14
STD
30
C264
0
EXTLIMIN
FILTERO
R269
RDF/FD
31
R:1.26V S
R247
9
RXIN
D
13
8
AGNDIN
RXINO
R:6.30V
0
7
100
C477
0.52V
R246
MICMT1
LOSDI
R458
47k
22k
R456
R457
1000p
C474
220p
C473
RF AMP
Q447
2SC4649(N,P)
RDF/FD
5.0V
6
TXINO
DIO
5
TDATA/DTRCLK
4
TCLK/DTRDO
3
12
2
11
1
0
RECTIFICATION
0
R:4.28V
R245
C359
R244
68k
(D)
100k
IF AMP
R314
1k
R356
560n
R268
820n
L351
L352
330
150k(D)
220
1000p
R358
R355
DIO
32
C310
0.33u
C349
0.01u
AGND
-t
18p
100k
1000p
4.7u6.3
0.1u
L455
100n
6
C265
390p
C266
0.1u
0.01u
C358
C476
10
18k
33k
47k
TH301
C475
0.1u
C272
56k
C267
1k
R455
7
TDATA/DTRCLK
0
R273
C271
R270
6p
L453
1.2V
R243
0
R242
180p
R271
C357
5C
8
TCLK/DTRDO
180k
(D)
1000p
0
2.5V
2.5V
DTRLOADN
STD
W/N SW / TX
C355
18p
C356
XF351
L71-0624-05
4
1
R241
D301
MA742
R312
0.022u
R313
FLAMPO C306
C248
Q241
RT1P141U
560
R224
R:1.10V
5
C268
Q351
2SC5488
4.7u6.3
R:0.75V
56k
(D)
R272
SW1
3.3k
(D)
0.01u
GND
R274
470
SW2
C276
100k
IN
56k
(D)
33p
OUT
R275
C350
IN
470p
470p
470p
R354
VCC2
C246
IC402
UPB1509GV
C247
R353
3p 2
3
5
6
C354
C351
1000p
C269
1000p
R:1.63V
4
C308
3
1000p
2p
C275
SQL AMP
Q301
2SC3928A
2
VCC1
C244
C245
C270
1
10u6.3
C470
470p
470p
470p
470p
1000p
5.92V
470p
3p
BUFFER AMP
C242
C243
3.3k
C472
33n
100
5.01V
C241
R:5.01V
C471
L454
R453
6p
1k
C468
220p
470p
C469
R311
470
R351
0
0.022u
C307
0.01u
R452
120k
C467
Q446
2SC5636
ALTI
MICEM
100
R352
8R
0.76V
330k
R310
C353
F
J
TK-7160
VCO 1/2 DIVIDER
7.40V
C509
PRE DRIVE AMP
C516
R517
C517
L503
L504
15p
T:7.6V
27p
0
820p
27n
27n
T:3.37V
UL
TX/RX
TP
TX/RX
UL
D353,354
RF BPF TUNING
C388
C391
7p
16p
100k
R381
NARROW
WIDE
PLLE
8TC
SQIN
RSSI
DTM/HSDI
DT
CK
EVLLD
DT
CK
EVLLD
DETSW
SCRSW
HSDSW
AFW
DETSW
SCRSW
HSDSW
AFM
NICMT1
LSDI
MICEM
LIMSW
HSDI
DTRAIN
390k(D)
R258
AMP3O
200k(D)
56p
DTMF/MSK
17
QT/DQT
47k
ABS
5p
Q243
2SC4649(N,P)
R236
47k
AQUA BEAT SHIFT
Q242,243
X57-708 2/4
41
K
L
TK-7160
M
N
O
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7080-10)
C530
220p
1000p
-t
C673
100k
TH673
220p
C550
1000p
C552
0.47u
9.5T
C548
1000p
C549
L506
-t
100k
C672
1000p
TH672
47u25
C529
TEMP2
R:13.6V
T:12.5V
0.47u
C533
1000p
C532
F501
L505
18.5n
C531
1000p
TEMP1
0.5p
C615
4
CL
2p
C616
2p
C611
4p
C607
XB15A709
D605
XB15A709
3
CE
D607
MA742
D606
MA742
7
D608
MA742
BSYLED
8
TXLED
22k
R603
C620
1000p
22k
C619
1000p
R602
22k
R601
C618
0
R663
R658
D651
15k
0
1SS355
VR1
47k
R12-6427-05
240
0
HOOK
PTT
R5
5M
DA221
D3
R662
0
R3
1k
14
R2
100
15
DA221
D1
16
17
D2
47k
13
APC
VOLTAGE
DETECT
DA221
470
D651
TEMPERATURE
COMPENSATION
POWER
R1
0
18
B
8T
47k
R661
12
SB
T:12.2V
D606-608
22k
R657
470
R659
R666
R652
0
R653
R654
1
0
R665
R655
2
VCC
10
5C
8C
3
470
470p
VEE
9
DISPID
11
7
R660
470k
C651
0.01u
R651
4
6
8T
C652
T:7.86V
5
3.3k
MBL
IC651
TA75W01FU
8
R4
CM
6
D603,605
ANT SW
1000p
100
R523
1000p
C528
VOLTAGE
PROTECTION
C10
22p
27p
27p
C610
15p
C606
12p
C605
C602
D603
0.01u
DO
COMPARATOR(APC)
5
CN1
1
2
150
R527
0.01u
C559
C558
1000p
C557
1000p
56k
C527
R525
POWER
DI
T:7.02V
39k
18k
1000p
5T
9.5T
5T
C617
L604
5T
0.5p
C613
3p
L603
0.5p
C608
L602
6T
L601
9.5T
L509
7p
C556
10p
68p
C545
220p
T:2.37V
02DZ5.1(Y)
D503
C603
1000p
D602
MA4PH633
18p
C554
2.5T
C553
1T
C626
ANT SW
C555
1000p
R524
33k
C523
FINAL AMP
470
R526
33
R519
DRIVE AMP
R521
R520
L508
100p
T:2.62V
1000p
L507
L605
C560
1000p
Q504
RD70HVF1-01
C535
R800
R92-1061-05
330
Q503
PD55003TR
C546
C525
680p
R522
5M
D1-3
SURGE
ABSORPTION
CM
DISPID
MBL
R124
47k
0
C102
CP7 1k
CL
CE
CP6 1k
DI
CP5 1k
0.1u
C101
51
AMPSW
SPM
52
53
DT
CK
54
56
55
NC
NC
58
57
DST1
DST2
59
60
VCC
DST3
62
61
NC
VSS
64
63
NC
NC
MBL
65
66
67
CM
DISPID
69
68
CL
70
CE
DO
72
71
DI
IGN
MICMT1
73
MICEM
74
75
MICMT2
0.01u
0.01u
8RC
77
C116
C117
0.01u
C115
0.01u
0.01u
C114
0.01u
0.01u
0.01u
C110
C111
C112
C113
76
FNC8
SBC
FNC7
LIMSW
FNC6
DTRLOADN
FNC5
STD
FNC4
79
80
DTRLOADN
81
STD
82
CEFLS
TCLK/DTRDO
83
TDATA/DTRCLK
FNC3
TDATA/DTRCLK
84
DIO
DIO
HSDSW
RDF/FD
DETSW
DIR
SCRSW
85
RDF/FD
86
DIR
87
MICROPROCESSOR
8.2k
12k
R128
R129
HSDI
TEMP2
88
R126
1k
EMPFLS
IC101
30622MEP-A01GP
LSDI
89
R127
NC
TEMP2
ABS
TEMP1
HOOK
90
TEMP1
1k
91
BATT
PTT
RSSI
RXD
SQIN
TXD
92
93
L101
94
0
AVSS
BSYFLS
NC
CLKFLS
95
0.1u
HSDI
C106
R130
96
FNC2
VREF
97
FNC1
AVCC
98
EEPDT
EEPWP
CP2 1k
49
FNC8
FNC7
48
CP3 1k
47
FNC6
FNC5
46
CP4 1k
45
FNC4
FNC3
44
43
42
R115
41
47k
40
39
R113
38
47k
37
RXD
36
1k
R112
HOOK
35
PTT
34
TXD
33
R110
1.5k
R111
32
R109
47k
47k
31
R108
47k
30
SPM
5M
5M
SAMPSW
CP1 1k
FNC2
FNC1
29
28
27
26
25
HOR
24
23
Wide
Narrow
UL
TX/RX
21
22
20
NC
1k
18
R104
17
1k
19
16
47k
INT
POWER
DTMSTD
EEPCK
R103
GND
VCC
R102
15
14
XIN
VSS
XOUT
12
13
RESET
BSHIFT
9
10
1k
QT/DQT
11
5M
R100
5M
1k
DTMF/MSK
R90
EVLLD
CNVSS
GND
7
47k
8
6
R101
NC
PLLE
NC
5
4
2
1
TXLED
TXLED
3
100
QT/DQT
BSYLED
DTMF/MSK
NC
99
50
PA
4.97V
BSYLED
AFM
8TC
78
TCLK/DTRDO
DETSW
SCRSW
HSDSW
AFM
MICMT1
LSDI
MICEM
LIMSW
R125
1000p
8TC
SQIN
RSSI
NARROW
WIDE
PLLE
DT
CK
EVLLD
DO
TX/RX
UL
8TC
PA
HOR
EEPROM
IC81
AT24C12810SU18
1
2
D81,82
OVER VOLTAGE
DETECTION
3
4
8
A0
VCC
A1
WP
A2
SCL
GND
SDA
1000p
C82
R89
470k
7
6
5
8RC
R81
4.69V
10k
R84
Q81
RT1N441U
OVER VOLTAGE
DETECTION
5M
47k
47k
R131
R85
47k
FB
D81
R132
47k
R86
470
1SS355
02DZ18(X,Y)
5M
R87
R88
D82
Q82
2SK1830
POWER
1000p
C93
18k
(D)
0
5M
0.1u
C86
1000p
18p
C88
18p
C91
Q82,83
C85
6p
6p
C89
12.0MHz
(D)
C90
X86
L77-1970-05
0
Q83
2SK1830
R92
C94
IGN
1000p
1k
100k
R91
BEAT SHIFT
R94
1M
R97
X57-708 3/4
R93
4.7k
R95
R:3mV
R96
1000p
C96
Q84
KRC414RTK
130k
BATT
DETECT
IGNITION
42
SB
FB
47k
R99
1k
R98
5M
ABS
R83
C81
0
0
R82
1000p
10k
INT
RESET
SBC
P
Q
R
S
T
TK-7160
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3510-10)
1
LCD
J1
C1
SURGE
ABSORPTION
D20
MC2850
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
COM0
100
0.01u
R1
MBL
SB
GND
PTT
ME
MIC
HOOK
CM
1000p
C6
C7
1000p
10
R2
KMO1
A
<B
C>
KMO2
CN1
MIC
CH
UP
CH
DN
VOL
UP
VOL
DN
18
KMO3
ME
34
35
36
37
38
39
40
33
SEG27
SEG28
SEG29
SEG30
NC
NC
NC
42
41
COM3
COM2
44
45
46
43
COM1
COM0
KM01
KM02
CL
SEG12
31
30
29
28
27
26
25
24
23
22
21
20
19
18
SEG11 17
3
16
SEG8
15
SEG7
14
13
BL
2
1
R21
SEG6
DI
SEG10
SEG13
SEG9
CE
SEG5
SEG14
12
1000p
C13
1000p
C14
C11
64
DO
10k
R25
R24
10k
T:3.71V
BUSY:3.71V
T:3.74V
1000p
63
1000p
C12
Q8
2SC3928A
SEG15
SEG4
62
DC SW
Q7
2SC3928A
1k
DC SW
R27
1k
R26
1
OSC
11
61
SEG16
10
DO
VSS
SEG3
2
SEG17
SEG2
60
CP1
R90-0724-05
SEG18
VDD2
SEG1
59
DI
47
VDD1
7
CE
3
SEG19
IC1
LC75854W
SEG0
4
VDD
NC
58
SEG20
LCD CONTROLLER
6
CL
5
NC
NC
57
SEG21
5
56
CM
NC
4
BL
6
SEG22
NC
7
SEG23
NC
9
55
5.01V
SEG24
KMI1
8
54
BUSY
KM03
NC
48
1u
C15
53
C16
8
470p
C30
TX
1000p
NC
SEG25
KMI2
52
2
32
SEG26
KMI3
51
L1
5C
BRI
8C
11
3
12
9
NC
50
10
NC
KMI3
KMI2
R5
49
1k
R3
SB
S
R4
KMI1
0.01u
C27
C9
HOOK
POWER
13
1k
14
1000p
C10
PTT
15
100p
GND
16
1k
17
C21
C20
D22
B30-2151-05
56k
R8
10k
100p
R7
10k
100p
R6
10k
C19
1000p
C25
C24
0.01u
0.1u
C17
1u
C18
BUSY
GREEN LED
TX
RED LED
680p
R9
R23
82
R22
180
0
T:1.71V
R14
TX/RX LED
47k
B30-2282-05
B30-2282-05
D5
D6
R17
KEY
BACKLIT SW
3.92V
7.84V
R10
B30-2281-05
B30-2281-05
D10
D11
D12
LCD BACKLIT SW
B30-2281-05
B30-2281-05
B30-2281-05
Q2
2SB1132(Q,R)
D13
D14
D15
B30-2281-05
B30-2281-05
B30-2281-05
R18
330
R28
39
C23
4
3.9k
R31
D21
MC2850
D1-6
KEY BACKLIT
39
0.64V
D18
D17
D16
R19
330
39
0.64V
R30
0
1000p
B30-2282-05
39
0.64V
R20
R11
B30-2282-05
0.64V
R29
39
Q3
KRA225S
B30-2281-05
33
D4
D9
R16
B30-2282-05
D3
D8
33
B30-2282-05
D7
1000p
D2
C22
D1
R15
DIMMER
FUNCTION SW
Q1
RN47A4
39
B30-2281-05
B30-2281-05
B30-2281-05
D7-18
DC CONTROLLER
LCD BACKLIT
Q4
KRC102S
DC SW
TX-RX UNIT (X57-7080-10)
10
0.22u
470u16
0
3
5
6
R286
C286
390
4
1u
C284
47u16
2.2k
47k
2
Q281
DTC363EU
AF MUTE
CN5
SB
BSB
5C
C290
C289
1000p
C288
Q282
KRC102S
Q41
DC SW (SB)
1000p
J1
AMPSW
1000p
C282
1000p
C281
4.7k
R285
AF MUTE
R281
SPM
1
C287
4.7u16
68k
R:3.13V
5
CN6
1
C283
C285
1u
5
R284
0.1u
R283
R282
C293
HOR
HOR PA
IC281
LA4600
PA
AF AMP
AUDIO AMP
470p
220p
C41
1000p
C43
C42
B
220p
220p
C46
0.01u
3
C64
0.01u
C65
10u6.3
1000p
C66
2
GND
VoUT
4
IC44
BD4740G
1
2
3
NC
VCC
5
SUB
4.97V
4
330k
SUB
3
COM
5.77V
VOLTAGE
DETECTOR/RESET
0.1u
C68
2
3
5
VCC
R48
NC
390k
1
C69
IC45
BD4740G
DC SW (SB)
470k
Q42
KRC102S
R49
1k
IN
COM
R50
R105
D41
ZSH5MA27
1000p
330u25
C48
C67
1
OUT
330k
0.1u
2
6
IC43
NJM78L05UA
1
R51
IN
OUT
IN
COM
0.1u
8C
C47
FB
47k
1000p
C49
R41
1000p
C51
R42
OUT
C55
IC42
NJM78L05UA
22u10
47k
GND
VoUT
Note : The components marked with a dot (•) are parts of layer 1.
0.1u
1000p
C70
C71
VOLTAGE
DETECTOR/INT
1000p
INT
RESET
SBC
5M
2
8C
0.01u
C58
1
IC41
KIA7808AF
3
R43
5C
22u10
C57
7.93V
VOLTAGE
REGULATOR/5V
5M
C54
R44
4.7k
VOLTAGE
REGULATOR/5V
5.01V
5C
4.0A
REVERS
CONNECTION
PROTECTION
4.97V
VOLTAGE
REGULATOR/8V
22u10
8R
C56
Q43,44
C59
Q43
12A02CH
4.7k
8R
8RC
F41
F53-0246-05
47k
12.6V
Q44
KRC102S
C50
0.01u
C63
BSB
1.1A
CURRENT
PROTECTION
7.98V
DC SW (8R)
13.60V
SB
1000p
22u10
C60
1.5k
R45
10k
1000p
Q41
2SJ645
13.6V
T:7.87V
R46
R47
8TC
D42
1812L110PR
C53
Q46
KRC102S
8T
Q45
12A02CH
8T
SB
C52
Q45,46
DC SW (8T)
7
43
X57-708 4/4, X54-351 1/1
TX-RX UNIT (X57-7080-10)
DISPLAY UNIT (X54-3510-10)
C530
220p
C10
1000p
34
35
36
37
38
39
40
33
SEG27
SEG28
SEG29
SEG30
NC
NC
NC
42
41
COM3
COM2
44
45
46
47
43
COM1
COM0
KM01
KM02
KM03
NC
48
SEG9
SEG10
20
19
18
SEG11 17
16
15
SEG8
SEG7
14
13
12
SEG6
SEG5
SEG4
11
10
9
SEG3
SEG2
SEG1
8
BL
SEG0
7
6
1k
NC
KMI3
KMI2
10k
21
C21
680p
R9
100p
C20
C19
C25
C24
0.01u
0.1u
1u
C18
C17
1000p
56k
R16
D8
D9
B30-2281-05
B30-2281-05
D10
D11
D12
LCD BACKLIT SW
B30-2281-05
B30-2281-05
B30-2281-05
Q2
2SB1132(Q,R)
D13
D14
D15
B30-2281-05
B30-2281-05
B30-2281-05
D16
D17
D18
39
3.9k
R31
D21
MC2850
D7-18
LCD BACKLIT
43
10
R109
47k
47k
31
R108
47k
C281
5M
5M
Q281
DTC363EU
FNC2
FNC1
47u16
470p
220p
C41
1000p
C43
C42
B
220p
220p
C46
0.01u
C64
0.01u
C65
10u6.3
1000p
C66
C67
C47
1000p
330u25
C48
D41
ZSH5MA27
FB
C49
1000p
C50
VoUT
2
3
NC
VCC
5
SUB
4.97V
4
330k
GND
4
IC44
BD4740G
1
VOLTAGE
DETECTOR/RESET
0.1u
C68
VCC
SUB
3
COM
5.77V
390k
2
3
5
0.1u
NC
470k
1
R49
0.1u
C54
C59
22u10
C55
IC45
BD4740G
DC SW (SB)
R48
GND
VoUT
2
VOLTAGE
DETECTOR/INT
1000p
INT
RESET
SBC
Q42
KRC102S
C69
INT
RESET
SBC
1k
3
R50
R82
10k
IN
R105
2
330k
0
1000p
OUT
1
IN
COM
1000p
C70
C81
C58
R83
1
4.7k
R42
5C
10k
0
IC42
NJM78L05UA
2
OUT
R51
SDA
GND
8RC
4.69V
OUT
IN
COM
1
C71
R81
8C
IC43
NJM78L05UA
4.97V
IC41
KIA7808AF
3
47k
VOLTAGE
REGULATOR/5V
5M
5
7.93V
R43
4.7k
VOLTAGE
REGULATOR/5V
5.01V
22u10
8RC
SCL
A2
4.0A
REVERS
CONNECTION
PROTECTION
5M
VOLTAGE
REGULATOR/8V
8C
6
47k
1.1A
CURRENT
PROTECTION
0.1u
R44
Q44
KRC102S
7
0.01u
WP
22u10
C57
VCC
A1
5C
4
8
A0
8R
C56
5M
47k
3
Q43
12A02CH
DC SW (8R)
F41
F53-0246-05
47k
Q43,44
IC81
AT24C12810SU18
1
2
D81,82
OVER VOLTAGE
DETECTION
EEPROM
13.60V
SB
R41
1.5k
R45
10k
1000p
Q41
2SJ645
13.6V
T:7.87V
R46
R47
8TC
D42
1812L110PR
C51
Q45
12A02CH
8T
8R
R85
47k
R131
FB
47k
R132
02DZ18(X,Y)
D81
1SS355
D82
R87
R88
0.1u
R86
470
0
47k
5M
5M
18p
C88
C86
1000p
6p
C89
6p
C90
CN5
C52
Q45,46
DC SW (8T)
R84
Q81
RT1N441U
OVER VOLTAGE
DETECTION
AF MUTE
26
8TC
Q82
2SK1830
4.7u16
5C
Q41
DC SW (SB)
27
Q46
KRC102S
C82
1000p
C93
18k
(D)
R92
Q83
2SK1830
R89
1k
470k
R94
1M
Q82,83
BEAT SHIFT
POWER
R96
18p
R:3mV
C91
(D)
R93
130k
4.7k
R95
47k
Q84
KRC414RTK
12.0MHz
C85
SB
FB
47k
0
BATT
DETECT
IGNITION
6
Q282
KRC102S
28
12.6V
R236
5
J1
CP1 1k
29
4
AMPSW
C288
SAMPSW
3
C290
32
4.7k
0
1000p
R111
470u16
SB
1.5k
0.22u
1000p
R110
2.2k
AF MUTE
R281
SPM
2
C289
33
SPM
R285
C286
TXD
1
C287
C285
68k
R:3.13V
PTT
34
30
1u
HOOK
CN6
1
C283
0.1u
1k
R112
35
5
R284
C284
RXD
36
R283
1000p
37
C293
47k
47k
1u
R113
38
R282
39
IC281
LA4600
BSB
47k
390
40
AUDIO AMP
R286
R115
HOR
HOR PA
41
PA
AF AMP
42
1000p
HOR
FNC4
FNC3
44
25
24
23
Wide
Narrow
22
UL
NC
TX/RX
21
20
CP4 1k
45
1k
1k
R104
19
18
INT
POWER
GND
DTMSTD
17
16
47k
R103
VCC
R102
15
14
XIN
13
12
VSS
XOUT
BSHIFT
RESET
11
10
EEPCK
EEPWP
FNC6
FNC5
46
7.98V
R91
39
B30-2281-05
B30-2281-05
B30-2281-05
DC CONTROLLER
CP3 1k
47
PA
HOR
X86
L77-1970-05
39
0.64V
DC SW
1k
R100
R90
47k
1k
9
EVLLD
GND
NC
NC
CNVSS
8
7
6
5
4
PLLE
3
DTMF/MSK
2
QT/DQT
BSYLED
TXLED
39
0.64V
R30
0
R19
330
39
0.64V
R20
1000p
R18
C23
B30-2282-05
0.64V
R28
33
33
R15
D7
B30-2281-05
FNC8
FNC7
48
ABS
R99
1000p
22
R29
39
Q3
KRA225S
1000p
FNC1
EEPDT
QT/DQT
C96
R237
C237
1000p
7.84V
330
BSB
FNC2
AVCC
98
C94
Q242,243
AQUA BEAT SHIFT
D6
C282
CLKFLS
DTMF/MSK
5p
5p
L77-1968-05
3.6864MHz
C250
5p
5p
47k
B30-2282-05
D5
1000p
BSYFLS
NC
96
100
1k
R98
Q243
2SC4649(N,P)
B30-2282-05
R17
KEY
BACKLIT SW
3.92V
C53
0.1u
C106
AVSS
95
5M
C236
C238
R210
1M
X241
C234
470k
Q242
2SC4649(N,P)
R238
C249
R253
5.6k
1000p
C252
0.1u
47k
1k
0
R252
100k
D4
SB
TXD
94
0
47k
R250
D3
22u10
RXD
1000p
ABS
R240
23
51
AMPSW
SPM
52
53
DT
CK
54
56
55
NC
NC
DST1
57
DST2
58
59
60
NC
VCC
DST3
61
62
VSS
64
63
NC
NC
PTT
RSSI
5M
QT/DQT
D2
B30-2282-05
C22
CM
CP7 1k
65
66
CM
MBL
DISPID
67
BATT
1
DTMF/MSK
D1
MBL
DISPID
CL
DO
69
68
CL
CE
DO
70
71
72
HOOK
5M
47k
3300p
R256
150k
C254
R255
470k
1000p
R254
C253
XOUT
DI
ABS
TEMP1
99
56p
16
DIR
IGN
TEMP2
R101
680p
82k
C274
R279
22k
82k
22k
680p
R278
180k
C255
R8
10k
B30-2282-05
8T
91
NC
49
PA
C205
1800p
19
C273
R277
R7
10k
CP2 1k
C60
C117
90
1k
R260
68k
9p
C257
R276
R6
10k
50
0.01u
8.2k
R129
89
R127
EMPFLS
IC101
30622MEP-A01GP
LSDI
TXLED
0
15
MICROPROCESSOR
HSDI
88
R126
1k
BSYLED
R235
R249
R248
SCLK
14
0
R247
RDF/FD
13
0
R246
TCLK/DTRDO
DIO
TDATA/DTRCLK
12
11
0
0
73
SCRSW
87
17
R245
R244
MICMT1
DIR
VREF
R257
R251
47k
74
RDF/FD
DETSW
97
20
XIN
MICEM
75
HSDSW
86
DIR
IGN
MICEM
RDF/FD
R97
MICEM
DIO
85
100k
68k
84
DIO
4.97V
200k(D)
18
C251
0.047u
R231
0.01u
C224
100k 0.47u
0
R261
RXAFIN
RXAF
27
26
330p
VSS
FNC3
TDATA/DTRCLK
220p
C261
C260
0.1u
47k
R264
R263
C259
R262
3.3k
56k
1u
C262
47k
R265
0.01u
R266
28
EXPOUT
30
29
FILTERO
31
RXIN
RXINO
AGND
32
4.7u6.3
STD
0
0.1u
C272
C271
0
21
AMP3P
DTRLOADN
10
56k
180p
R271
C268
C263
R267
68k(D)
R268
150k(D)
18k
R270
C265
390p
C266
0.1u
0.1u
C267
560
4.7u6.3
56k
(D)
VDD
CEFLS
TCLK/DTRDO
HSDI
R258
C256
AMP3N
C211
0.018u
FNC4
NC
470k
C235
0.1u
STD
83
L101
R239
Q212
1k
2SK1830
EMERGENCY MIC
MOD
2.5V
C213
FNC5
AMP3O
DIR
22k
R223
IC241
AQUA-L
EXTLIMIN
RDF/FD
0.1u
HSDI
75k
5
R222
FNC6
DTRLOADN
82
390k(D)
DATAI
4
C219
R213
FNC7
LIMSW
AMP4P
R243
680
6
DETSW
SCRSW
HSDSW
AFM
MICMT1
LSDI
MICEM
LIMSW
SBC
SQIN
22
DI
24
Q4
KRC102S
AFM
FNC8
8TC
81
STD
R130
AMP4N
LIMLV
DIO
C230
10u6.3
3
23
AUDIO
PROCESSOR
TXINO
TDATA/DTRCLK
1
7
24
AMP4O
SEG12
1000p
93
18k
CL
D1-6
92
R259
SEG13
KEY BACKLIT
79
TEMP1
25
CE
25
47k
B30-2282-05
78
DTRAIN
TXIN
TCLK/DTRDO
C31
8.0V
2.5V
75k
8
R242
2.2k
V+
2
1000p
0
0.1u
1
180k
(D)
R241
22k
330k
W/N SW / TX
DTRLOADN
STD
0.1u
R214
R212
C276
R215
R273
Q241
RT1P141U
3.3k
(D)
C227
39p
IC211
NJM2100V
C248
oUT
8
5C
0.1u
2
MIC AMP
56k
(D)
R219
C214
R272
C215
9
AGNDIN
470p
470p
470p
VCC
3
5.0V
C246
-IN1
8
AGC
R274
D211
1SS372
7
C247
+IN1
oUT2
7
R224
5.0V
R275
C218
6
MICMT1
LOSDI
C244
C245
-IN2
6
C220
4
470p
470p
470p
470p
VEE
2
3
470p
4
+IN2
1
SEG14
26
R14
0.1u
C101
80
TEMP2
R207
8
MICMT1
0.1u
R220
5
DUAL GROUND
SENSE OP-AMP
33p
9
C242
C243
39k
R230
470p
8C
IC215
BA10358FV
I/O3
C241
OR GATE
Q211
2SC4919
AGC/MIC MUTE
L211
100k
O/I3
VSS
LSDI
2.2u10
22k
R228
5
R801
100k
R229
470p
C226
5C
C29
C30
8C
RXAFI
470p
470p
470p
11
+IN2
ALTI
470p
10
5C
100
5C
RXAFO
C27
C28
RXAFI
470p
470p
ALTI
9
470p
470p
8
-IN2
VEE
C3
0
R217
820
6
+IN1
7
IC213
BU4066BCFV
QUAD ANALOG SW
4.7k
C24
C25
C26
7
RXAFO
C21
C22
C23
EMGMIC
7
R221
470p
470p
470p
470p
6
4
oUT2
0.1u
10
R216
R218
TXAFI
TXAFO
470p
TXAFO
C17
C18
C19
C20
5
3
VCC
-IN1
DETO
C16
4
TXAFI
IGN
oUT
D212
MC2858
C216
2
DATAI
470p
DETO
470p
470p
470p
470p
DATAI
3
C13
C14
2
C15
1
IGN
C222
O/I4
C264
5
470p
1
CN3
8
C203
0.033u
TX AF
(DETO)
0
C217
C233
C225
D4-11
SURGE
ABSORPTION
22k
470p
FNC8
R227
FNC8
C228
0.1u
1u
FNC7
560
R:7.9V
DUAL GROUND
SENSE OP-AMP
IC214
BA10358FV
R202
4.7u6.3
8C
FNC6
R208
FNC5
22k
1u
FNC7
R226
C229
FNC6
11
22k
FNC5
10
Q201
2SC3928A
DETO
R225
FNC4
R203
C202
I/O4
C2
1000p
C269
6
120k
FNC3
I/O2
C270
5
2.5V
2.5V
C275
FNC2
9
12
R201
11
ALTI
FNC4
5C
C4
C221
FNC3
8
RXAFO
FNCI
12
O/I2
4
30k
FNC2
7
DETO
C1
R211
6
3
RXAFI
D10
DA221
13
C212
FNC1
D8
DA221
91k
5
D6
DA221
D4
DA221
0.1u
DETO
C201
GND
4
VDD
O/I1
10u6.3
TXAFI
3
I/O1
2
0.1u
TXAFO
2
8RC
77
DTRLOADN
12k
R128
DETSW
SCRSW
HSDSW
AFM
NICMT1
LSDI
MICEM
LIMSW
DETSW
SCRSW
HSDSW
AFW
68k
(D)
DO
27
R11
C63
DT
CK
EVLLD
CP6 1k
CP5 1k
DT
CK
EVLLD
DT
CK
EVLLD
MICMT2
0.01u
0.01u
0.01u
C115
C116
0.01u
0.01u
C114
0.01u
0.01u
76
DTM/HSDI
14
SEG15
28
1000p
8TC
SQIN
RSSI
NARROW
WIDE
PLLE
0.01u
WIDE
PLLE
5.0V
1
GREEN LED
0
C102
0
R393
C392
1000p
R392
0
1000p
NARROW
1500p
D11
DA221
D9
DA221
SB
D7
DA221
D5
DA221
1
CE
DI
1M
R376
C387
C383
1000p
47k
8TC
SQIN
RSSI
RSSI
NARROW
WIDE
PLLE
R269
CN2
BUSY
RED LED
R124
R125
1000p
MIC MUTE
68k
R232
0.1u
68k
R233
SB
5M
DETSW
SCRSW
HSDSW
AFW
OSC
R10
R381
100k
1000p
C376
1M
R375
1M
R368
C375
1000p
1M
R365
C370
1000p
100k
R314
0.33u
C310
-t
R:1.69V
TCLK/DTRDO
Q213
2SK1830
SEG16
29
R23
82
R22
180
16p
TDATA/DTRCLK
C223
TX
9p
7p
C390
L357
C391
35.5n
D354
10p
HVC376B
43n
L356
C385
36p
C382
33p
D353
8p(B)
C381
1000p
C388
1000p
DT
CK
EVLLD
VSS
30
DIMMER
FUNCTION SW
Q1
RN47A4
C110
C111
C112
C113
DTM/HSDI
SEG17
TX/RX LED
100k
R313
C308
33k
R312
D301
MA742
1000p
1k
R311
R:1.10V
0.022u
0.1u
R:1.71V
C309
0.022u
C307
1M
12
RSSI
NARROW
WIDE
PLLE
C366
R:4.28V
47k
TH301
R310
R303
4.7k
RECTIFICATION
SQL AMP
Q301
2SC3928A
FLAMPO C306
1000p
R:1.63V
4.7u6.3
C301
IC321
TK14489V
FM IF
SYSTEM
FLAMPO
330k
3.3k
VDD2
R21
D22
B30-2151-05
C386
1p
HVC376B
100p
27k
R:2.84V
R:1.09V
1000p
R373
47k
C379
1000p
G1
C384
SEG18
31
0
D353,354
RF BPF TUNING
C380
R309
AFV
T:3.71V
BUSY:3.71V
T:3.74V
39k
R371
R372
S
56
C377
27p
G2
R370
C374
D352
HVC376B
50n
7p
C373
1000p
R366
L355
470
47
R367
50n
2.5p
L354
D
R374
0
C372
C368
HVC376B
C369
D351
R363
R369
2p
27p
470k
C364
1000p
0
180
0.01u
R361
C362
1000p
C363
220
0.01u
C358
C357
1000p
R358
8p
R:6.96V
C371
R364
150p
R:3.19V
G1
R:1.26V S
D351,352
RF BPF TUNING
C367
Q353
3SK318
R25
R24
10k
TX/RX
UL
64
T:1.71V
47k
C378
470k
220k
C361
Q352
3SK318
G2
D
1000p
R362
C360
R:4.37V
RF AMP
330k
820n
L351
R:6.30V
R360
MIXER
1000p
R:2.53V
560n
R359
1k
R356
L352
330
C359
100
R352
R355
6p
C354
R351
C353
C349
0.01u
IF AMP
22k
R304
4700p
0.01u
1.8k
R305
8.2k
R306
330p
C304
C305
560p
Q351
2SC5488
C355
18p
C356
0.01u
3p 2
3
5
6
C350
470
470
R354
100k
13
DIGITAL
POTENTIO
METER
AFI
R353
33p
14
FLAMPI
12
RSSI
PH_S
11
AFO
QUCO
L321
L34-4554-05
IC201
M62364FP
15
R302
9
10
SQLIN
FLAMPO
4.7k
DEC2
R301
DEC1
8
270k
1000p
IF_IN
7
0.1u
12k
R307
C302
6
0.1u
2.2k
17
C303
SCAN
C322
R322
18
16
C323
R323
SCAN
VCC
15u6.3
C326
0.01u
C325
Hy_C
MIX_O
0.1u
C331
W/NI
13
15
14
W/NO
DTM/HSDI
DTM/HSDO
AFO
MODO
MODI
9
NC
1000p
10
11
16
8
R204
C204
1000p
C206
18
17
DO
VDref
RESET
7
R205
DAT
6
1k
1k
1k
R206
LD
CLK
19
20
21
BLI
BLO
GND
VDD
PC/TVO
PC/TVI
5
3
4
22
23
24
FREQI
FREQO
TVO
TVI
2
GND
19
0.01u
R321
33k
10k
R331
10k
R334
W:0V
N:4.94V
1
4
0.1u
5
C231
15u
6.3
3
7.92V
C324
OSC(E)
20
C321
CF302
L72-0999-05
0
D331
MC2858
R324
D332
MC2858
RFIN
OSC(B)
2
NARROW
5.01V
1
XF351
L71-0624-05
4
1
R:0.75V
C351
10k
R332
10k
R333
IF SW
10k
0.1u
R336
C333
56p
C344
IF SW
R335
100p
330n
L342
C345
Q341
2SC3928A
BUFFER AMP
270p
220k
R342
330n
CF301
L72-0993-05
50.4MHz
C341
10k
68p
L341
WIDE
0.1u
C343
R:7.21V
R:0.64V
C332
0.01u
C346
330n
L343
100
R:5.01V
W:4.94V
N:0V
R5
63
C11
Q8
2SC3928A
SEG19
IC1
LC75854W
NC
Q7
2SC3928A
SEG20
LCD CONTROLLER
VDD1
62
DC SW
SEG21
NC
DC SW
NC
VDD
61
1
SEG22
5
DO
18
NC
NC
0
SEG23
4
2
R1
KMI1
NC
60
CP1
R90-0724-05
SEG24
3
DI
TP
R341
1k
R3
3
17
100p
TX/RX
UL
1k
59
5M
8R
8R
8R
8R
8R
8C
TX/RX
1u
C15
CE
4
16
SURGE
ABSORPTION
UL
R4
KMI1
100p
58
D1-3
TX/RX
UL
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
COM0
C1
0.01u
1000p
C6
0.01u
C27
CL
5
R26
B
8T
57
KMI2
BRI
DA221
D1
CM
6
47k
R657
15
56
SEG25
2
22k
0
470
DA221
D3
100
BL
32
SEG26
KMI3
1
5M
R662
47k
7
1000p
0
R5
1k
R2
55
5.01V
C13
240
VR1
47k
R12-6427-05
0
R654
0
PTT
R3
54
BUSY
POWER
HOOK
53
C16
8
470p
TX
13
14
NC
C30
22k
R603
1000p
C620
22k
1000p
R602
C619
9
5C
D2
R661
R666
R652
R660
10
APC
VOLTAGE
DETECT
52
10
DISPID
SB
D651
TEMPERATURE
COMPENSATION
L1
5C
12
T:12.2V
C9
11
9
NC
50
51
1000p
C14
1
49
8C
1000p
8
S
12
8
D606-608
1000p
C10
SB
7
BSYLED
1000p
C12
1SS355
VOL
DN
1k
0
HOOK
R27
15k
VCC
22k
R601
C618
1000p
2
R665
7
VOL
UP
13
8C
D651
CH
DN
POWER
11
R658
C7
R2
14
1000p
0.5p
2p
PTT
5
3.3k
1k
C615
C616
2p
C611
4p
C607
XB15A709
D605
XB15A709
D603
0.01u
R4
MBL
R655
CH
UP
KMO3
15
CL
D608
MA742
C>
ME
GND
16
CM
D607
MA742
<B
KMO2
17
3
6
3
KMO1
A
18
DO
DA221
VEE
D20
MC2850
MIC
4
D606
MA742
SURGE
ABSORPTION
CN1
CE
0
R663
0.01u
470k
C651
470p
CN1
1
DI
D603,605
ANT SW
100
10
R800
R92-1061-05
22p
9.5T
POWER
2
150
R527
C558
0.01u
L605
C617
27p
0.5p
C613
27p
C610
15p
C606
12p
C605
C602
0.5p
C608
5T
6
8T
8T
5T
6T
L601
9.5T
L509
7p
C556
10p
68p
18p
C554
C559
100
1000p
R523
R651
C652
T:7.86V
4
R653
56n
L458
220p
1000p
C484
5T
IC651
TA75W01FU
5
VOLTAGE
PROTECTION
8R
8C
L604
TXLED
470
R659
5C
3p
L603
COMPARATOR(APC)
C528
D503
C505
1000p
02DZ5.1(Y)
11p
1000p
C501
1k
C483
R462
C487
L602
T:7.02V
C557
39k
1000p
R524
18k
C603
1000p
D602
MA4PH633
C553
C546
C545
FINAL AMP
ANT SW
C555
1000p
R1
MBL
SB
GND
PTT
ME
MIC
HOOK
CM
1000p
1000p
-t
C673
100k
TH673
220p
C550
1000p
C552
0.47u
9.5T
C548
L506
1000p
-t
100k
C672
TH672
47u25
0.47u
C533
1000p
C532
R521
R525
C523
1000p
1000p
2.5T
C626
T:2.37V
0
R515
C514
1000p
C515
1T
220p
82p
33p
3p
C518
2.2k
68n
L502
R514
22
18k
C513
33k
R510
R513
1000p
22
1000p
C507
1000p
R509
R507
10
C506
10k
R506
1000p
D501
1SS355
C504
DRIVE AMP
T:2.62V
7.58V
8C
8C
L508
100p
470
8C
L507
1000p
27n
470
27n
R526
820p
Q504
RD70HVF1-01
56k
C527
0
T:3.37V
TEMPERATURE
COMPENSATION
27u
Q445
RIPPLE
FILTER
470p
C466
C465
180
11p
L450
R446
6.88V
22u10
470p
C464
1SS355
C459
C457
470p
RIPPLE
FILTER
5C
1000p
C549
C529
1000p
F501
L505
27p
8p
R511
2.2k
T:0.43V
680p
C525
15p
C560
1000p
C535
33
L504
R519
L503
C520
C517
C519
R517
C510
L501
100p
270
270
C516
68n
18
R502
RF SW
(TX/RX)
Q503
PD55003TR
T:7.6V
C509
C503
R503
1k
R501
D447
HSC277
C482
R:5.65V
T:0V
Q502
RD00HVS1
T:6.92V
Q501
2SC3357
T:1.21V
R505
C502
1000p
1000p
220p
18.5n
C531
2.2k
4.86V
R:0V
T:5.61V
R504
100
C481
1000p
RF AMP
RF SW
(TX/RX)
D448
HSC277
330
33k
22p
R460
100
PRE DRIVE AMP
R461
0
C468
R445
J1
R522
R520
C480
100p
150n
1000p
L456
R458
22k
47k
L457
100n
C479
C478
0.52V
R457
1k
100n
5
R456
18p
100
C477
220p
1000p
7.40V
10p
R459
1000p
C473
C474
6
L455
C476
L453
SW1
3p
C471
100
R453
C467
SW2
GND
C475
R455
C472
1000p
33n
L454
R452
120k
27u
R454
470p
100k
C451
R444
IN
1.2V
7
R:13.6V
T:12.5V
C460
0.75p
0.75p
D445
1SV278
C456
10p
470p
C463
10u6.3
47k
C461
47k
39k
R447
R448
470p
0.1u
C434
4.96V
OUT
T:0.93V
Q445
2SC3928A
MODULATION
R450
4.7k
D446
100k
L451
R451
100k
C416
10p
TC442
270n
L447
D443
MA2S304
R432
220k
R449
4
8
VCC2
IN
R:4.78V
T:0V
C458
Q444 10p
2SK508NV(K52)
7.93V
R408
3
VCC1
LCD
TEMP2
0.5p
470
R433
C415
RIPPLE
FILTER
220
R441
470p
270
R442
47n
L452
1k
27u
150p
L449
MA2S304
C455
270n
C454
L448
2p
5p
C446
L445
27u
1p
C444
8p
L444
C442
10p
C443
270n
TC441
L442
D441
0.1u35
C427
FIN
NC2
D401
C453
0
0.01u
R407
L446
470p
10k
R430
1k
R428
C426
2.2u10
MA2S304
C423
C425
C424
10k
R425
11
13
12
CLK
NC3
14
LE
GND
LD
9
10
R431
0.701V
2
6.88V
Q443
KRX102U
R443
4.31V
TX VCO
D444
TX VCO
10u6.3
0.1u
C412
1000p
C411
RF AMP
Q431
2SC4649(N,P)
C470
RF AMP
Q447
2SC4649(N,P)
Q442,443
T/R SW
Q442
2SJ347
220
10u6.3
L404
22p
1.5k
C409
10u
R406
DATA
15
XOUT
C407
8
DO
C431
1000p
1SS355
L402
TCXO
7
6
18
17
VP
5
19
16
FC
NC4
FOUT
P
OSCOUT
4
20
R
NC5
3
VCC
C413
0.1u
C414
10
GND
2
OSCIN
16.8MHz
2p
10k
0.3p
Q444
TX VCO
6.89V
R409
5C
100
R405
RX VCO
C469
C447
33n
30p
MA2S304
1
5.92V
Q446
2SC5636
0.76V
R:1.15V
6p
PLL SYSTEM
4.93V
C410
VC
5.0V
2.2k
C406
270n
1.5k
L443
IC401
MB15A02
0.1u
R404
NC1
100p
1
X401
L77-1944-05
1.52V
2.7k
1k
C441
IC402
UPB1509GV
BUFFER AMP
RX VCO
Q441
2SK508NV(K52)
R:5.98V
RX VCO
D442
L441
L421
R429
R:0V
T:6.79V
100p
C405
1k
1k
C403
R402
R403
100p
C404
1k
1000p
1000p
C402
C401
10k
R427
R426
Q422
2SC4738(GR)
R422
R401
1000p
Q421,422
CHARGE PUMP
Q421
2SA1832(GR)
C445
4.5p
TEMP1
VCO 1/2 DIVIDER
5.01V
CV
0.047u35
R421
8.2k
470p
D421
HZU5ALL
470
5.6k
VOLTAGE
DROPPED
1000p
R423
C422
R424
TK-7160
BLOCK DIAGRAM
TX-RX UNIT
DISPLAY UNIT
Q431
2SC4649(N,P)
8C
RF
MBL
SB
MIC
Q421
CHARGE 2SA1832(GR)
PUMP
8C
IC401
MB15A02
PTT(TXD)
ME
MIC
HOOK(RXD)
CM
A
KMO1
C>
<B
PLLE
DT
CK
LD
LOOP
FILTER
PLL IC
16.8MHz
5C
CH
UP
CH
DN
KMO2
5C
VOL
UP
VOL
DN
S
KMI1
KMI2
KMI3
IC1
LC75834W
or
PT6554LQ
COM0~3
LCD
CE
CL
DO
KMI1~3
SEG0~30
BRI
DI
BL
KMO1~3
D7~18
B30-2281-05
SW
LCD BACK LIGHT
8C
T
VC
LIPPLE 8CL
FILTER
VCO
IC215
BA10358FV
M
IC211
NJM2100V
(1/2)
MIC
ME
GND
PTT
HOOK
POWER
SB
8C
5C
NC
TX
BUSY
BL
CM
CL
CE
DI
DO
IC213
BU4066BCFV
(1/2)
TCXOMOD
MIC/IDC
IC241
AQUA-L (1/2)
IC201
M62364FP
AUDIO
PROCESSOR
D/A
CONV
QT/DQT
AGC
AGC
DET
IC201
M62364FP (2/6)
MICMT
D212
MC2858
D211
1SS372
D/A
CONV
Q211
2SC4919
SW
Q84
FB
KRC414RTK
BRI
IGN
Q3
KRA225S
S
SQIN
LCD DRIVER
D21
MC2850
Q2
Q1
RN47A4 2SB1132(Q,R)
Q442
2SJ347
Q445
2SC3928A
AMP
IC201
M62364FP
(1/6)
CV
TCXOMOD
TCXO
D/A
CONV
KMO3
R
VC
CHARGE Q422
PUMP 2SC4738(GR)
16.8MHz
X401
8C
Q4
2SK508
POWER
D1~6
B30-2282-05
SW
Q81
RT1N441U
KEY
QT/DQT
SB
8T
DTMF/MSK
8R
NARROW
WIDE
AB
PL
DT
EV
CK
BS
CL
TX
CE
DO
AF
BSYLED
SP
TXLED
AM
MI
PA
MI
HOR
MB
DIR
LIMSW
DTRLOADN
TDATA/DTRCLK
SW
INT
SW
Q4
KRC102S
44
BL
SW
OVER
VOLTAGE
DET
PTT (TXD)
HOOK (RXD)
POWER
CM
DI
STD
TCLK/DTRDO
RDF/FD
UL
INT
RESET
TK-7160
BLOCK DIAGRAM
CV
Q441
2SK508NV(K52)
Q446
2SC5636
RX
VCO
BUFF
DIVIDER
RF
8CL
5C
8C
Q443
KRX102U
Q442
2SJ347
SW
Q447
IC402
UPB1509GV 2SC4649(N,P)
SW
TX/RX
L
T/R
SW
16.8MHz
D301
MA742
Q301
2SC3928A
DET
NOISE
IF
DEMODULATOR
IF
CF301
(WIDE)
D/A
CONV
SW
450kHz
SW
MCF
BPF
RF
8R
8R
D351,352
HVC376B
RF BPF
TUNE
RF BPF
TUNE
SBC
8TC
8RC
ABS
PLLE
EVLLD
BSHIFT
TX/RX
AFM
SPM
AMPSW
MICEM
MICMT
MBL
5M
IC241
AQUA-L (2/2)
IC201
M62364FP
(6/6)
Q281
DTC363EU
AUDIO
PROCESSOR
D/A
CONV
SW
X241
EEPWP
EEPCK
EEPDT
3.6864MHz
MUTE
SW
8C
Q45
12A02CH
ABS
8T
RSSI
SQIN
8R
SW
12.0MHz
SW
SW
LSD
AVR
8V
AMPSW
+B
SW
IC43
NJM78L05UA
SB
SW
SBC
SW
5M
Q42
KRC102S
E
AVR
IC45
BD4740G
SW
INT
HSD
BSHIFT
EXT.
SP
BATT
Q41
IC41
2SJ645
KIA7808AF
Q43
12A02CH
IGN
BATT
D)
SW
IC281
LA4600
Q282
KRC102S
Q46
KRC102S
8TC
Q82
2SK1830
SP
AFM
Q213
Q242,243
2SC4649(N,P) 2SK1830
SW
X86
PC
AF
PA
SPM
TEMP1
TEMP2
Q83
2SK1830
APC
CONTROL
DTMF/MSK
IC81
EEPROM AT24C12810SU18
CPU
IC101
30622MEP-A01GP
IC651
TA75W01FU
(2/2)
IC201
M62364FP
(4/6)
D353,354
HVC376B
NARROW
FNC2
FNC4
FNC6
FNC8
D608
MA742
D/A
CONV
WIDE
W
OADN
A/DTRCLK
DO
BPF
MIX
XF351
49.95MHz
CF302
(NARROW)
FNC1
FNC3
FNC5
FNC7
POW.
DET
D607
MA742
8T
D331
MC2858
DTMF/MSK
POW.
DET
Q353
3SK318
Q352
3SK318
Q351
2SC5488
D332
MC2858
UL
INT
RESET
Vg
IC651
BUFFER TA75W01FU
(1/2)
IC201
M62364FP (3/6)
IC201
62364FP (2/6)
ANT
8T
D606
MA742
8R
ED
D
LPF
TRIPLER
VCOMOD
QT
F/MSK
ROW
ANT SW
POW.
DET
8C
D/A
CONV
FINAL
AMP
50.4MHz IC321
TK14489V
D/A
CONV
OMOD
DRIVE
AMP
D602
MA4PH633
D603,605
XB15A709
Vg
IC201
M62364FP
(5/6)
Q444
2SK508NV(K52)
VCOMOD
SQIN
Q504
RD70HVF1
PRE
DRIVE
AMP
RF
D447,448
HSC277
Q503
PD55003
Q341
2SC3928A
)
TX
VCO
Q502
Q501
2SC3357 RD00HVS1
8R
8T
INT
Q44
KRC102S
BUFF
IC211
NJM2100V (2/2)
8RC
IC44
BD4740G
SW
RESET
5C
AVR
5V
RESET
5M
IC42
NJM78L05UA
45
TK-7160
LEVEL DIAGRAM
Receiver Section
450kHz
49.95MHz
Center Frequency
W : –78.5dBm
N : –76.5dBm
W : –121.5dBm
N : –121.5dBm
W : –120.0dBm
N : –120.5dBm
W : –106.5dBm
N : –106.5dBm
Q353
ANT
BPF
G2
D
G1
S
W : –111.0dBm
N : –110.5dBm
Q352
BPF
G2
D
G1
S
W : –110.5dBm
N : –110.0dBm
W : –99.0dBm
N : –96.5dBm
XF351
Q351
CF301
/CF302
IC321
20
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
Transmitter Section
Display
Unit
X54-351
TX-RX Unit
TX-RX Unit (VCO)
W/N
5.0mVrms
MIC
W/N
0.18Vrms
W/N
0.20Vrms
W/N
0.30Vrms
W/N
0.80Vrms
IC211
IC213
IC241
IC241
W : 0.49Vrms
N : 0.26Vrms
–12dBm
IC201
Q444
2
1
1
2
2
6
20
21
9
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.
46
Q446
10
To make measuremen
TK-7160
LEVEL DIAGRAM
Audio Frequency
450kHz
W : –93.5dBm
N : –90.0dBm
CF301
/CF302
W : 0.58Vrms
N : 0.49Vrms
IC321
IC201
13
14
W/N
0.28Vrms
IC241
IC213
23
24
8
9
W/N
0.29Vrms
31
6
W/N
W/N
0.55Vrms 0.45Vrms
IC201
IC241
IC241
5
W/N
15mVrms
W/N
0.28Vrms
12
26
IC281
11
10
1
J1
4ohm
11
W/N
0.28Vrms
vel meter.
2dB SINAD.)
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.
nit (VCO)
–12dBm
FINAL Amp
TX-RX Unit
–12dBm
–5dBm
–10dBm
IC402
Q501
Q447
Q446
2
1
15dBm
19dBm
Q502
Q503
D
D448
G
S
25W
Q504
D
D
G
S
TX-RX Unit
G
D602
ANT
S
asurements in the RF section, connect the RF Wattmeter (50Ω).
47
TK-7160
SPECIFICATIONS
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°C
Dimensions & Weight ........................ 6.30 (160) W x 1.70 (43) H x 5.40 (137) D inch (mm), 2.60 lbs (1.18kg)
Channel Frequency Spread ................ 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
FM Noise ............................................ Wide : 45dB
Narrow : 11K0F3E
Narrow : 40dB
Audio Distortion .................................. Less than 3%
Frequency Stability ............................. ± 2.5ppm
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD U.S.A. CORPORATION
P.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 GMBH
Rembrücker 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. LIMITED
KENWOOD 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