Download TK-2212L

VHF FM TRANSCEIVER
TK-2212L
SERVICE MANUAL
© 2007-3 PRINTED IN JAPAN
B51-8785-00 (S) 508
Refer to the TK-2212/2217 service manual (B51-8715-00)
for any information which has not been covered in this
TK-2212L service manual.
Helical antenna
(T90-1036-05)
Knob (CH)
(K29-9345-04)
Knob (Volume)
(K29-9309-03)
Plastic cabinet assy
(A02-3894-43)
Button knob
(PTT)
(K29-9308-23)
CONTENTS
GENERAL ............................................................. 2
SYSTEM SET-UP ................................................. 2
REALIGNMENT .................................................... 3
CIRCUIT DESCRIPTION ....................................... 8
PARTS LIST .......................................................... 9
EXPLODED VIEW ............................................... 15
PACKING ............................................................ 16
ADJUSTMENT ................................................... 17
PC BOARD
TX-RX UNIT (X57-7120-11) .......................... 22
SCHEMATIC DIAGRAM ..................................... 26
BLOCK DIAGRAM .............................................. 30
LEVEL DIAGRAM ............................................... 32
OPTIONAL ACCESSORIES
KSC-35 (RAPID CHARGER) .......................... 33
KNB-45L (Li-ion BATTERY PACK) ............... 33
SPECIFICATIONS ............................ BACK COVER
Key top
(K29-9346-02)
Button knob
(Side1/Side2)
(K29-9364-03)
This product uses Lead Free solder.
TK-2212L
GENERAL / SYSTEM SET-UP
DOCUMENT COPYRIGHTS
ORDERING REPLACEMENT PARTS
Copyright 2007 by Kenwood Corporation. All rights
reserved.
No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission
of Kenwood.
When ordering replacement parts or equipment information,
the full part identification number should be included. This
applies to all parts, components, kits, or chassis. If the part
number is not known, include the chassis or kit number of
which it is a part, and a sufficient description of the required
component for proper identification.
PERSONAL SAFETY
DISCLAIMER
While every precaution has been taken in the preparation
of this manual, Kenwood assumes no responsibility for
errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained
herein. Kenwood reserves the right to make changes to any
products herein at any time for improvement purposes.
The following precautions are recommended for personal
safety:
● DO NOT transmit until all RF connectors are verified secure
and any open connectors are properly terminated.
● SHUT OFF and DO NOT operate this equipment near
electrical blasting caps or in an explosive atmosphere.
● This equipment should be serviced by a qualified technician only.
INTRODUCTION
SERVICE
SCOPE OF THIS MANUAL
This transceiver is designed for easy servicing. Refer to
the schematic diagrams, printed circuit board views, and
alignment procedures contained within.
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 the
publication date. Changes which may occur after publication
are covered by either Service Bulletins or Manual Revisions.
These are issued as required.
Unit
Model
& destination
TX-RX Unit
TK-2212L K,M X57-7120-11
Frequency range
Remarks
136~174MHz
IF1 : 38.85MHz
LOC : 38.4MHz
SYSTEM SET-UP
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Frequency range (MHz)
RF power
Type
TX/RX 136~174
5.0W
TK-2212L (K,M)
Transceiver programming
A personal computer (IBM PC or compatible), programming
interface (KPG-22/22A), USB adapter (KCT-53U), and programming
software (KPG-100D) are required for programming.
(The frequency, TX power HI/LOW, and signaling data are programmed
for the transceiver.)
Are you using the optional antenna?
YES
NO
Are you using the speaker microphone?
NO
Delivery
2
KRA-22 or KRA-26
Optional antenna
(Option)
YES
KMC-17 or KMC-21
Speaker microphone
(Option)
TK-2212L
REALIGNMENT
Notes:
1. Modes
User mode
PC mode
Data programming
mode
Clone mode
PC test mode
PC tuning mode
Self programming mode
Firmware version information
Mode
User mode
PC mode
Data programming
mode
PC test mode
Clone mode
Self programming
mode
Firmware version
information
Function
For normal use.
Used for communication between the
transceiver and PC (IBM compatible).
Used to read and write frequency data
and other features to and from the
transceiver.
Used to check the transceiver using
the PC.
This feature is included in the FPU.
Used to transfer programming data
from one transceiver to another.
You can program the frequency,
signaling and other functions using
only the transceiver.
Used to confirm the internal firmware
version.
2. How to Enter Each Mode
Mode
User mode
PC mode
Clone mode
Self programming mode
Firmware version
information
Operation
Power ON
Received commands from PC
[<B]+Power ON (Two seconds)
[S]+Power ON (Two seconds)
[Side1]+[Side2]+Power ON
(Two seconds)
3. PC Mode
3-1. Preface
The transceiver is programmed using a personal computer,
a programming interface (KPG-22/22A), USB adapter (KCT-53U)
and programming software (KPG-100D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
• You must install the KCT-53U driver in the computer to use
the USB adapter (KCT-53U).
• When using the USB adapter (KCT-53U) for the first time,
plug the KCT-53U into a USB port on the computer with the
computer power ON.
2. When the POWER is switched on, user mode can be
entered immediately. When the PC sends a command,
the transceiver enters PC mode.
When data is transmitting from the transceiver, the red
LED lights.
When data is received by the transceiver, the green LED lights.
Notes:
• The data stored in the computer must match the model
type when it is written into the EEPROM.
• Change the transceiver to PC mode, then attach the
interface cable.
3-3. KPG-22/KPG-22A description
(PC programming interface cable: Option)
The KPG-22/22A is required to interface the transceiver with
the computer. It has a circuit in its D-sub connector (KPG-22 :
25-pin, KPG-22A : 9-pin) case that converts the RS-232C logic
level to the TTL level.
The KPG-22/22A connects the SP/MIC connector of the
transceiver to the RS-232C serial port of the computer.
3-4. KCT-53U description (USB adapter : Option)
The KCT-53U is a cable which connects the KPG-22A to a
USB port on a computer.
When using the KCT-53U, install the supplied CD-ROM
(with driver software) in the computer. The KCT-53U driver
runs under Windows 2000 or XP.
3-5. Programming software KPG-100D description
KPG-100D is the programming software for the transceiver
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 the transceiver and
edited on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
3-2. Connection procedure
1. Connect the transceiver to the personal computer with the
interface cable and USB adapter (When the interface cable
is KPG-22A, the KCT-53U can be used.).
3
TK-2212L
REALIGNMENT
IBM-PC
KPG-22 or KPG-22A or KPG-22A + KCT-53U
Illustration is KPG-22.
Gray
Gray/Black
1.5D-XV Lead wire
1.5D-XV Shield wire
KPG-100D
+
–
+
–
} SP
} MIC
Tuning cable
(E30-3216-05)
RF Power meter
or SSG
PC
PC
PC
D-SUB
(25-pin)
D-SUB
(9-pin)
USB
KCT-53U
KPG-22
KPG-22A
KPG-22A
Transceiver
Transceiver
Transceiver
Fig. 1
4. Clone Mode
4-1. Outline
"Clone Mode" copies the transceiver data to another
transceiver.
The dealer can copy the transceiver data to another
transceiver even without the use of a personal computer.
4-2. Example
The transceiver can copy the programming data to one or
more transceivers via RF communication.
The clone source and clone target/s must be in Clone mode.
4-3. Operation
1. To switch the clone target/s to Clone mode, press and hold
the [<B] key while turning the transceiver power ON.
2. Wait for 2 seconds. “CLONE” appears on the LCD, followed
by “FRQTBL 1”.
3. Select a channel table number using the [Selector] knob.
4. To switch the clone source to Clone mode, press and hold
the [<B] key while turning the transceiver power ON.
5. Wait for 2 seconds. “CLONE” appears on the LCD, followed
by “FRQTBL 1”.
6. Select the same channel table number as the clone target/s.
7. Press the [S] key on the clone source to begin data
transmission. When the clone target starts to receive data,
the green LED will light and “CLONING” will appear on
the LCD. The source unit will display “MASTER”.
8. When the clone source finishes sending data, a
“confirmation” tone will sound and “COMPLETE” will
appear on the LCD. If data transmission failed while cloning,
the Target unit will produced an error tone and “CLONE
NG” will appear on the LCD.
4
9. If the cloning fails, no data will be available in the Target
unit when it is returned to User mode.
10.When the cloning is successful, the Target unit's "Scan"
and "Key lock" functions will return to their default values
(Scan = OFF, Key lock = OFF).
11.The source will remain in clone mode after cloning. The
target unit will return to user mode after a successful cloning.
Notes:
• The dealer can clone data to two or more transceivers by
repeating the above procedures.
• If the transceivers Clone Mode is configured as "Disabled",
the transceiver cannot enter Clone mode.
• The table shown below will cover the frequency tables used
for wireless cloning.
• Clone mode cannot be entered in battery low state.
• A unit cannot be a "Source Unit" if it is unprogrammed. If
the [S] key is pressed, an "error" tone will sound.
• Once a unit is set to be the Source, it cannot be a target
after the data has been transmitted. This protects the data
in the Source unit.
• MSK signaling is used in cloning.
• Electronic interface may cause a failure in data transfer
during Wireless Clone, such as when waveforms or
electromagnetics are being performed at the workbench.
• Clone mode can be used ONLY by the authorized service
personnel.
• The Clone mode setting must be configured as "Disable"
before being delivered to the end-user.
• To clone, replace the antenna from both the source
transceiver and the target transceiver with a dummy load.
• The transmit output power is automatically set to Low
in Clone mode.
Cloning Frequency Table
Operating Frequency
Clone
(MHz)
Frequency Table
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
136~174
136.000
138.000
140.000
142.000
144.000
146.000
148.000
150.000
152.000
154.000
156.000
158.000
160.000
162.000
164.000
166.000
168.000
170.000
172.000
174.000
TK-2212L
REALIGNMENT
4-4. Adding the Data Password
5-1. Enter to the Self Programming Mode
If the Data password is set to the transceiver, you must
enter the password to activate a clone mode. The maximum
length of the password is 6 digits.
The following describes how to enter the password.
Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
When the transceiver enters in the self programming mode,
"1- 1" is displayed 2 seconds after "SELF " is displayed.
1. Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
2. “CLN.LOCK.R”(When the Read authorization password is
set to the transceiver.) / “CLN.LOCK.W” (When the
Overwrite password is set to the transceiver.) is displayed
on the LCD.
3. If the [selector] knob is rotated while “CLN.LOCK.R”/
“CLN.LOCK.W” is displayed, the number (0 to 9) flashes
on the LCD.
When you press the [C>] key, the currently selected
number is determined.
If you press the [A] key, the least digit of the password is
deleted.
If you press the [S] key after entering the password in this
procedure, “FRQTBL 1” is displayed if the entered
password is correct.
If the password is incorrect, “CLN.LOCK.R”/
“CLN.LOCK.W” is redisplayed.
Note :
This mode (self programming mode) cannot be set when it
has been disabled with the FPU.
■ Flow Chart (Source transceiver)
[<B]+Power ON
Is Data
password
set?
No
Yes
"CLN.LOCK.R”/“CLN.LOCK.W”
is displayed.
5-2. Adding the Data Password
If the Data password is set to the transceiver, you must
enter the password to activate a self programming mode. The
maximum length of the password is 6 digits.
The following describes how to enter the password.
1. Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
2. "SLF.LOCK.R"(When the Read authorization password is
set to the transceiver.) / "SLF.LOCK.W" (When the
Overwrite password is set to the transceiver.) is displayed
on the LCD.
3. If the [selector] knob is rotated while "SLF.LOCK.R"/
"SLF.LOCK.W" is displayed, the number (0 to 9) flashes on
the LCD.
When you press the [C>] key, the currently selected
number is determined.
If you press the [A] key, the least digit of the password is
deleted.
If you press the [S] 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"/ "SLF.LOCK.W"
is redisplayed.
Enter the password and
then press the [S] key.
5-3. Channel Selection Mode
Is password
correct?
No
Yes
Clone mode
In this mode, the Zone or Channel can be selected.
Press and hold the [S] key for 2 seconds while turning the
transceiver power on to enter self programming mode. When
the transceiver enters in the self programming mode, the
transceiver automatically enters the Channel Selection mode.
2 seconds after displaying "SELF", "1- 1" appears on the LCD.
[S]
Start the clone function
5. Self Programming Mode
The setup item for channel selection mode is as follows.
Setup item
Select
Zone/Channel
Display
∗∗∗ - ∗∗∗
∗∗∗ - ∗∗∗
Remarks
Zone:
1~128
Channel: 1~128
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. Transceivers CANNOT be
delivered to the end-user in the self-programming mode.
5
TK-2212L
REALIGNMENT
Key operation
Key
[Selector]
[Side1]
[Side2]
[S]
[A]
[<B]
[C>]
Key Function
Toggle between Zone selection and Channel selection.
No action
No action
Enter the Item Selection mode
Error tone sounds
Decrement the blinking Zone/Channel number by 1.
Press and hold to decrement in steps of 10.
Increment the blinking Zone/Channel number by 1.
Press and hold to decrement in steps of 10.
Note :
If a non-existing Zone-Channel is selected and the memory
for all 128 channels is already filled, an error tone will sound
and "MEM.FULL" will appear on the LCD for 2 seconds.
5-4. Item Selection Mode
In this mode, the following items can be selected.
RX frequency
RX signaling
TX frequency
TX signaling
Wide/ Narrow
RF power Hi/Low
Scan Del/Add
Beat shift on/off
Compander on/off
When the [S] key is pressed in the Channel Selection mode,
the transceiver enters the Item Selection mode.
•
•
•
•
•
•
•
•
•
The setup items for item setting mode are as follows.
Setup item
1.RX frequency
Display
1. RX FREQ →
∗ ∗ ∗ .∗ ∗ ∗ ∗ ∗
2.RX signaling
2. RX SIG →
TONE OFF/
QT ∗ ∗ ∗ .∗ /
DQT∗ ∗ ∗ N/
DQT∗ ∗ ∗ I
3.TX frequency
3. TX FREQ →
∗ ∗ ∗ .∗ ∗ ∗ ∗ ∗
4.TX signaling
4. TX SIG →
TONE OFF/
QT ∗ ∗ ∗ .∗ /
DQT∗ ∗ ∗ N/
DQT∗ ∗ ∗ I
5. Wide / Narrow
5. BAND ∗
6.RF power Hi / Low 6. PWR ∗∗∗
7.Scan Del / Add
7. SCN ∗∗∗
8.Beat shift on / off 8. SFT ∗∗∗
9.Compander on / off 9. CMP ∗∗∗
Key Function
The selected item changes
No action
No action
Enter the Item Setting mode
[A]
[<B]
[C>]
Return to the Channel Selection mode
Error tone sounds
Error tone sounds
5-5. Item Setting Mode
In this mode, the selected item in the Item Selection mode
can be programmed.
When the [S] key is pressed in the Item Selection mode,
the transceiver enters the Item Setting mode.
6
Transmit frequency
100.00000~280.00000MHz
Transmit QT/DQT
W/N
HI / LOW
DEL / ADD
ON / OFF
ON / OFF
Key operation
Key
[Selector]
[Side1]
[Side2]
[S]
Key operation
Key
[Selector]
[Side1]
[Side2]
[S]
Remarks
Receive frequency
100.00000~280.00000MHz
Receive QT/DQT
[A]
[<B]
[C>]
Key Function
Changing the selection item (RX/ TX frequency and
RX/ TX signaling only)
No action
No action
• Store the current settings and return to the Item
Selection mode.
• A MHz digit of the frequency blinks.
(RX/ TX frequency only)
• The icon of the current signaling configuration blinks.
(RX/ TX signaling only)
Abort the current settings and return to the Item
Selection mode without backup.
Toggle/ Decrease the blinking value.
Toggle/ Increase the blinking value.
TK-2212L
REALIGNMENT
■ Item setting mode flow chart
5-6. Self Programming Mode flow chart
■ Channel selection mode flow chart
[S]+Power ON
Display
Data password
SLF.LOCK.R
Display
[1. RX frequency] or
[3. TX frequency]
When the Read
authorization password is
set to the transceiver.
or
When the Overwrite
authorization password is
set to the transceiver.
SLF.LOCK.W
[A]
SELF
1
Channel selection mode
[A]
Zone selection
--------
[<B] / [C>]
[S]
136. 00000
KHz setting
[<B] / [C>]
[S]
136. 00000
[<B] / [C>]
[S]
STP 5.00K
[Selector]
[A]
Channel step
[Selector]
[Selector]
Channel selection
[<B] : Zone/Channel number decrement
[C>] : Zone/Channel number increment
[S]
MHz setting
1
Zone Channel
Value is not set
[Selector]
[A]
Self programming mode
136. 00000
[S]
Read authorization password /
Overwrite password entry (6 digits)
[S]
Current
setting value
[A]
Frequency clear
[S] : Cleared
--------
[S] : Tone off
TONE OFF
[Selector]
Item selection mode
[A]
[S]
[2. RX signaling] or
[4. TX signaling]
Item setting mode
[S]
[S]
■ Item selection mode flow chart
[A]
[A]
[S]
1. RX frequency
2. RX signaling
[S]
[A]
3. TX frequency
[S]
[A]
4. TX signaling
5. Wide / Narrow
6. RF power Hi / Low
[S]
[A]:Not
stored
7. Scan Del / Add
8. Beat shift on / off
[S]
[A]:Not
stored
9. Compander on / off
DQT I
[<B] / [C>]
[S]
DQT 023 I
Wide / Narrow selection
[S]
Display
[<B] / [C>]
Wide
Narrow
5.BAND W
[S] : Stored
Hi / Low selection
Display
[<B] / [C>]
Hi
Low
6.PWR HI
Add
7.SCN ADD
off
8.SFT ON or
[S] : Stored
[S]
[A]:Not
stored
Del / Add selection
Display
[<B] / [C>]
Del
[S] : Stored
[8. Beat shift on / off] or
[9. Compander on / off]
[S]
[Selector]
Item setting mode
DQT 023N
7. Scan Del / Add
[S]
[Selector]
[A]
[S]
[S]
[Selector]
[A]
[<B] / [C>]
67.0
6. RF power Hi / Low
[S]
[Selector]
[A]
DQT N
[S]
[Selector]
[A]
QT
5. Wide / Narrow
[S]
[Selector]
[A]
[S]
[Selector]
[Selector]
[A]
[<B] / [C>]
[Selector]
[Selector]
[A]
QT
[Selector]
[Selector]
[A]
Display
[Selector]
Channel selection mode
[A]
OFF
[S]
[A]:Not
stored
on / off selection
[S] : Stored
Display
[<B] / [C>]
on
9.CMP ON
7
TK-2212L
REALIGNMENT / CIRCUIT DESCRIPTION
3) Low Battery Warning
6. Firmware Version Information
Turn the transceiver ON with the [Side1] and [Side2] keys
held down. Then, the version is displayed during holding the
[Side1] and [Side2] keys.
CIRCUIT DESCRIPTION
1. Control Circuit
The control circuit consists of a microprocessor (IC405) and
its peripheral circuits. It controls the TX-RX unit and transfers
data to the Display unit. IC405 mainly performs the following:
(1) Switching between transmission and reception by the
PTT signal input.
(2) Reading system, group, frequency, and program data
from the memory circuit.
(3) Sending frequency program data to the PLL.
(4) Controlling squelch on/off by the DC voltage from the
squelch circuit.
(5) Controlling the audio mute circuit by the decode data
input.
(6) Transmitting tone and encode data.
1) Frequency Shift Circuit
The microprocessor (IC405) operates at a clock of
7.3728MHz. This oscillator has a circuit that shifts the
frequency by BEAT SHIFT SW (Q407, Q408).
A beat sound may be able to be evaded from generation if
“Beat Shift” is set to ON when it is generated in the internal
spurious transmission modulated sound of a transceiver.
XOUT
X3
Ni-MH Battery
Li-ion Battery
(1)
6.2V
6.2V
(2)
5.8V
5.8V
SB
IC405
R404
88
BATT
CPU
BSHIFT
Q407
H:OFF
L : ON
Fig. 1 Frequency shift circuit
2) Memory Circuit
Memory circuit consists of the CPU (IC405) and an EEPROM
(IC406). An EEPROM has a capacity of 128k bits that
contains the transceiver control program for the CPU and
data such as transceiver channels and operating features.
IC405
IC406
CPU
EEPROM
Fig. 2 Memory circuit
8
(2) The transceiver immediately stops transmission when
the battery voltage falls below the voltage (2) shown in
the table. A warning tone sounds while the PTT switch
is pressed.
IC405
8
Q408
H:OFF
L : ON
(1) The red LED blinks when the battery voltage falls below
the voltage (1) shown in the table during transmission.
Transmission is still allowed.
Note:
The transceiver checks the battery voltage during reception
even when, in the FPU, the Battery Warning status function
is set to “While Transmitting” (default setting).
However, the LED does not blink during reception. The red
LED blinks during transmission. The transceiver is still
usable.
R406
11
The battery voltage is checked by the microprocessor.
The transceiver generates a warning tone when the battery
voltage falls below the warning voltage (2) shown in the
table.
Fig. 3 Low battery warning
TK-2212L
PARTS LIST
indicates safety critical components.
∗ New Parts.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L: Scandinavia
Y: PX (Far East, Hawaii)
Y: AAFES (Europe)
K: USA
T: England
X: Australia
P: Canada
E: Europe
M: Other Areas
TK-2212L (Y50-6210-XX)
TX-RX UNIT (X57-7120-11)
New
Ref. No. Address parts
Parts No.
Description
TK-2212L
1
2
3
4
5
1B
3A
2C
2B
1A
6
7
9
10
11
1A
1C
1B
1B
1B
12
13
14
15
16
∗
∗
A02-3894-43
A10-4078-41
B09-0680-03
B11-1817-04
B11-1830-03
PLASTIC CABINET ASSY
CHASSIS
CAP(SP/MIC)
ACCESSORY
ILLUMINATION GUIDE(TX/RX)
ILLUMINATION GUIDE(LCD)
B38-0906-25
B62-1996-00
D10-0649-03
D21-0863-04
D32-0441-03
LCD ASSY
INSTRUCTION MANUAL
LEVER
SHAFT
STOPPER
2A
3A
2B
2B
3A
E04-0465-05
E23-1253-04
E37-1158-05
E37-1176-05
F20-3353-14
RF COAXIAL RECEPTACLE(SMA)
TERMINAL(BATT-)
PROCESSED LEAD WIRE(WHITE:SP+)
PROCESSED LEAD WIRE(GREEN:SP-)
INSULATING SHEET(CHASSIS BATT+)
17
18
19
21
22
2B
2B
2A
2A
3A
G01-4542-04
G01-4543-04
G10-1330-04
G10-1348-04
G11-4283-04
COIL SPRING(LEVER)
COIL SPRING(STOPPER)
FIBROUS SHEET(IC302:AUDIO IC)
FIBROUS SHEET(SP WIRE)
RUBBER SHEET(Q103:FINAL FET)
23
24
25
26
27
2A
3A
3A
3A
3A
G11-4359-04
G13-2009-04
G13-2033-04
G13-2034-14
G13-2038-24
SHEET(FPC CONNECTOR)
CUSHION(CHASSIS)
CUSHION(TERMINAL BATT-)
CUSHION(TERMINAL BATT-)
CUSHION(CHASSIS-CERAMIC FILTER)
28
30
31
32
33
2A
2A
2A
3A
2A
G13-2039-14
G13-2053-04
G13-2074-04
G13-2088-04
G13-2107-04
CUSHION(PCB-CERAMIC FILTER)
CUSHION(CHASSIS,ENC)
CUSHION(PCB)
CUSHION(CHASSIS,VOL)
CUSHION(MOUNTING HARDWARE)
34
35
36
38
39
3A
3A
2B
2A
2B
G53-1604-03
G53-1605-03
G53-1606-13
G53-1610-04
G53-1660-03
PACKING(CHASSIS)
PACKING(TERMINAL BATT+)
PACKING(VOL/ENC/LED)
PACKING(SMA)
PACKING(SP)
40
41
43
44
46
2A
2D
1C
3D
2C
G53-1661-03
H12-4221-05
H25-0085-04
H52-2193-02
J19-5472-03
PACKING(SP/MIC)
PACKING FIXTURE
PROTECTION BAG (100/200/0.07)
ITEM CARTON CASE
HOLDER(SP/MIC)
ACCESSORY
50
51
52
53
54
2A
1A
2B
2B
2D
J19-5473-03
J21-8496-02
J21-8497-03
J21-8525-03
J29-0713-15
HOLDER ASSY(TERMINAL BATT+)
MOUNTING HARDWARE(LCD)
MOUNTING HARDWARE(4 KEY)
MOUNTING HARDWARE(VOL/ENC)
BELT CLIP
ACCESSORY
56
57
59
60
61
2A
1A
1B
1B
1B
J82-0107-05
J99-0385-04
K29-9308-23
K29-9309-03
K29-9345-04
FPC
ADHESIVE SHEET(LCD)
BUTTON KNOB(PTT)
KNOB(VOL)
KNOB(ENC)
62
63
2B
1B
K29-9346-02
K29-9364-03
KEY TOP
BUTTON KNOB(SIDE1/SIDE2)
∗
∗
∗
∗
Destination
New
Ref. No. Address parts
Parts No.
Description
Destination
A
B
C
D
E
2B
2B
2A
3A
1A,2A,
2B,3A
N14-0819-04
N14-0832-04
N30-2604-48
N30-2606-48
N83-2005-48
CIRCULAR NUT(VOL KNOB)
CIRCULAR NUT(CH KNOB)
PAN HEAD MACHINE SCREW(SMA)
PAN HEAD MACHINE SCREW(CHASSIS)
PAN HEAD TAPTITE SCREW(PCB)
65
66
67
68
71
2C
2A
1B
3C
2A
N99-2046-05
R31-0661-05
T07-0760-25
T90-1036-05
W02-3711-05
SCREW SET
ACCESSORY
VARIABLE RESISTOR(POWER SW/VOL)
SPEAKER
HELICAL ANTENNA
ACCESSORY
ENCODER
72
73
73
1D
1D
1D
W08-0988-05
W08-0989-05
W08-0992-05
CHARGER
ACCESSORY
AC ADAPTER (AC120V) ACCESSORY
K
AC ADAPTER(AC220-240V) ACCESSORY M
TX-RX UNIT (X57-7120-11)
D403
D404
B30-2156-05
B30-2157-05
LED(RED)
LED(YELLOW)
C1
C2
C3
C4
C5
CK73HB1H332K
CK73HB1C682K
CK73GB1A105K
CK73HB1C103K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3300PF
6800PF
1.0UF
0.010UF
1000PF
K
K
K
K
K
C6
C7 ,8
C9
C10
C11
CK73HB1A104K
CC73HCH1H101J
CC73HCH1H100D
CS77AA0J100M
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP TNTL
CHIP C
0.10UF
100PF
10PF
10UF
100PF
K
J
D
6.3WV
J
C12
C13
C14
C15
C16
CK73HB1H102K
CK73HB1A104K
CK73HB1C103K
CC73HCH1H100D
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.10UF
0.010UF
10PF
1000PF
K
K
K
D
K
C17
C18
C19
C21
C22
CC73HCH1H470J
CC73HCH1H180J
CK73HB1A104K
CS77AA0J100M
CS77AA1VR33M
CHIP C
CHIP C
CHIP C
CHIP TNTL
CHIP TNTL
47PF
18PF
0.10UF
10UF
0.33UF
J
J
K
6.3WV
35WV
C24
C25
C26
C27
C29
CK73HB1H102K
CC73HCH1H020B
CC73HCH1H300J
CS77CA1C3R3M
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP TNTL
CHIP C
1000PF
2.0PF
30PF
3.3UF
470PF
K
B
J
16WV
K
C32
C33 ,34
C35
C38
C39
CS77CA1V0R1M
CK73HB1H102K
CC73HCH1H270J
CC73HCH1H060B
CK73GB1H332K
CHIP TNTL
CHIP C
CHIP C
CHIP C
CHIP C
0.1UF
1000PF
27PF
6.0PF
3300PF
35WV
K
J
B
K
C40
C41
C42
C43
C44
CC73HCH1H040B
CK73GB1H682K
CC73HCH1H060B
CC73HCH1H150J
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
4.0PF
6800PF
6.0PF
15PF
470PF
B
K
B
J
K
C45
CK73GB1A105K
CHIP C
1.0UF
K
9
TK-2212L
PARTS LIST
TX-RX UNIT (X57-7120-11)
New
Ref. No. Address parts
Parts No.
Description
C47
C48
C49
C50
CC73HCH1H101J
CK73HB1H471K
CC73HCH1H101J
CC73HCH1H100D
CHIP C
CHIP C
CHIP C
CHIP C
100PF
470PF
100PF
10PF
J
K
J
D
C51
C52
C53
C54
C55
CK73HB1H102K
CC73HCH1H181J
CC73HCH1H0R5B
CC73HCH1H060B
CC73HCH1H121J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
180PF
0.5PF
6.0PF
120PF
K
J
B
B
J
C57
C58
C59
C60
C61
CC73HCH1H1R5B
CC73HCH1H060B
CC73HCH1H1R5B
CC73HCH1H010B
CC73HCH1H040B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.5PF
6.0PF
1.5PF
1.0PF
4.0PF
B
B
B
B
B
C62
C63
C64
C65 -67
C68 -70
CC73HCH1H050B
CC73HCH1H101J
CC73HCH1H040B
CC73HCH1H050B
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
100PF
4.0PF
5.0PF
470PF
B
J
B
B
K
C71 ,72
C73 ,74
C75 ,76
C77
C78
CK73HB1A104K
CC73HCH1H0R5B
CK73HB1H102K
CK73HB1H471K
CC73HCH1H070B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.5PF
1000PF
470PF
7.0PF
K
B
K
K
B
C79
C80
C81
C82
C83
CS77CP0J100M
CK73HB1H471K
CC73HCH1H150J
CK73HB1H102K
CC73HCH1H330J
CHIP TNTL
CHIP C
CHIP C
CHIP C
CHIP C
10UF
470PF
15PF
1000PF
33PF
6.3WV
K
J
K
J
C84 -86
C87
C90
C101
C104
CK73HB1H102K
CC73HCH1H100D
CK73HB1H102K
CK73HB1H102K
CC73GCH1H390J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
10PF
1000PF
1000PF
39PF
K
D
K
K
J
C105
C107
C108
C109
C110,111
CK73HB1H102K
CK73HB1H102K
CC73GCH1H390J
CK73GB1C104K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1000PF
39PF
0.10UF
1000PF
K
K
J
K
K
C115
C116
C117
C118
C119
CK73HB1H102K
CC73GCH1H220J
CC73GCH1H100D
CC73GCH1H101J
CC73GCH1H270J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
22PF
10PF
100PF
27PF
K
J
D
J
J
C120
C121
C123
C124,125
C126
CK73GB1H102K
CC73GCH1H100D
CK73GB1A105K
CK73HB1H102K
CS77AA1A6R8M
CHIP C
CHIP C
CHIP C
CHIP C
CHIP TNTL
1000PF
10PF
1.0UF
1000PF
6.8UF
K
D
K
K
10WV
C128
C130
C132
C133
C134
CK73HB1H102K
CC73GCH1H100D
CK73HB1H102K
CK73GB1H103K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
10PF
1000PF
0.010UF
0.10UF
K
D
K
K
K
C135
C136
C137
C138
C139
CK73GB1A105K
CC73GCH1H270J
CK73GB1H103K
CK73GB1H102K
CC73GCH1H680J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
27PF
0.010UF
1000PF
68PF
K
J
K
K
J
10
Destination
New
Ref. No. Address parts
Parts No.
Description
C140
C141
C142
C143
C144
CC73GCH1H101J
CC73GCH1H220J
CC73GCH1H150J
CC73GCH1H100D
CC73GCH1H820J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
22PF
15PF
10PF
82PF
J
J
J
D
J
C146
C147
C148
C149
C150
CK73GB1H102K
CK73HB1H102K
CK73GB1H102K
CC73GCH1H220G
CC73GCH1H220J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1000PF
1000PF
22PF
22PF
K
K
K
G
J
C151
C153
C154
C155
C156
CK73GB1H102K
CC73GCH1H100C
CC73GCH1H100D
CC73GCH1H180J
CC73GCH1H120J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
10PF
10PF
18PF
12PF
K
C
D
J
J
C157
C158
C159
C160
C201
CC73GCH1H150J
CC73GCH1H220J
CC73GCH1H070D
CC73GCH1H330J
CK73GB1A224K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
15PF
22PF
7.0PF
33PF
0.22UF
J
J
D
J
K
C206
C207
C208
C209
C210
CK73HB1H102K
CK73HB1H182K
CK73HB1H471K
CS77CP0J100M
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP TNTL
CHIP C
1000PF
1800PF
470PF
10UF
470PF
K
K
K
6.3WV
K
C211
C213
C214
C215
C216
CK73HB1C103K
CK73HB1A104K
CC73HCH1H680J
CK73HB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
68PF
1000PF
0.10UF
K
K
J
K
K
C217
C218
C219
C220
C221
CK73HB1A104K
CK73GB1C104K
CC73HCH1H330J
CK73HB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.10UF
33PF
1000PF
0.10UF
K
K
J
K
K
C222
C224,225
C227
C228
C230
CK73HB1H102K
CK73HB1C103K
CK73HB1H102K
CC73GCH1H100C
CC73HCH1H080B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
1000PF
10PF
8.0PF
K
K
K
C
B
C231,232
C233
C234
C235
C236
CK73GB1H103K
CC73HCH1H020B
CK73HB1C103K
CC73HCH1H090B
CK73GB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
2.0PF
0.010UF
9.0PF
1000PF
K
B
K
B
K
C237
C238
C239
C241
C242
CC73HCH1H050B
CC73GCH1H120J
CC73HCH1H060B
CK73HB1H102K
CK73GB1C104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
12PF
6.0PF
1000PF
0.10UF
B
J
B
K
K
C243
C244
C245
C247
C248
CK73HB1H102K
CC73HCH1H040B
CK73HB1H471K
CC73GCH1H040B
CC73GCH1H270J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
4.0PF
470PF
4.0PF
27PF
K
B
K
B
J
C249
C250
C251
C252
C253
CK73HB1H102K
CC73GCH1H040B
CS77CP0J4R7M
CK73HB1H102K
CC73GCH1H4R5B
CHIP C
CHIP C
CHIP TNTL
CHIP C
CHIP C
1000PF
4.0PF
4.7UF
1000PF
4.5PF
K
B
6.3WV
K
B
Destination
TK-2212L
PARTS LIST
TX-RX UNIT (X57-7120-11)
New
Ref. No. Address parts
Parts No.
Description
Destination
New
Ref. No. Address parts
Parts No.
Description
C254
C255
C256
C258
C260
CC73GCH1H270J
CC73GCH1H4R5B
CK73HB1H102K
CK73HB1H102K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
27PF
4.5PF
1000PF
1000PF
1000PF
J
B
K
K
K
C401
C402
C403
C405
C406
CC73GCH1H471J
CK73HB1H102K
CK73GB1C104K
CC73GCH1H101J
CK73HB1E472K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1000PF
0.10UF
100PF
4700PF
J
K
K
J
K
C262
C263
C264
C265
C266
CK73HB1H102K
CC73GCH1H100C
CC73GCH1H040B
CC73GCH1H330J
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
10PF
4.0PF
33PF
1000PF
K
C
B
J
K
C407
C408
C409,410
C411
C415
CK73HB1H102K
CK73HB1E472K
CK73GB1A105K
CK73HB1H102K
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
4700PF
1.0UF
1000PF
470PF
K
K
K
K
K
C267,268
C269
C270
C271
C280
CC73GCH1H030B
CC73GCH1H330J
CC73GCH1H040B
CC73GCH1H110J
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
33PF
4.0PF
11PF
1000PF
B
J
B
J
K
C417
C418
C419
C421
C424
CK73GB1A105K
CK73HB1E562K
CK73HB1H102K
CK73GB1A105K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
5600PF
1000PF
1.0UF
1000PF
K
K
K
K
K
C302
C304
C306
C307,308
C309
CK73HB1C103K
CK73GB1A224K
CS77AA0J4R7M
CK73HB1A104K
CC73GCH1H820J
CHIP C
CHIP C
CHIP TNTL
CHIP C
CHIP C
0.010UF
0.22UF
4.7UF
0.10UF
82PF
K
K
6.3WV
K
J
C426,427
C428,429
C430
C431
C432
CK73GB1A105K
CK73HB1H102K
CK73GB1H103K
CK73HB1C103K
CC73HCH1H050B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
1000PF
0.010UF
0.010UF
5.0PF
K
K
K
K
B
C310
C311
C312
C313
C314
CK73HB1A683K
CK73GB1A105K
CC73GCH1H120J
CC73GCH1H121J
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.068UF
1.0UF
12PF
120PF
0.10UF
K
K
J
J
K
C433,434
C435
C440
C443
C450,451
CC73HCH1H030B
CC73HCH1H050B
CC73GCH1H1R5B
CK73GB1A474K
CK73HB1C103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
3.0PF
5.0PF
1.5PF
0.47UF
0.010UF
B
B
B
K
K
C315
C316
C317
C318
C319
CK73GB1A105K
CK73GB1C473K
CK73HB1A104K
CS77AA0J4R7M
CC73GCH1H271J
CHIP C
CHIP C
CHIP C
CHIP TNTL
CHIP C
1.0UF
0.047UF
0.10UF
4.7UF
270PF
K
K
K
6.3WV
J
C452
C456
C901,902
CK73HB1H102K
CK73GB1C104K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
1000PF K
0.10UF K
1.0UF K
TC1 ,2
C05-0245-05
CERAMIC TRIMMER CAPACITOR(10PF)
C320
C321
C322
C323
C324
CK73HB1C103K
CK73GB1C223K
CK73HB1C153K
CC73GCH1H820J
CC73HCH1H820J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.022UF
0.015UF
82PF
82PF
K
K
K
J
J
CN201
CN401
CN402
E23-1278-05
E40-6363-05
E40-6430-05
TERMINAL
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
J301
E11-0707-05
PHONE JACK(2.5/3.5)
C325
C326
C327
C328
C329,330
CK73HB1A104K
CK73HB1H102K
CC73HCH1H101J
CK73HB1H391K
CK73GB1A105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
100PF
390PF
1.0UF
K
K
J
K
K
F401
F53-0324-05
FUSE(2.5A)
J30-1288-14
SPACER(MIC ELEMENT)
L79-1582-05
TUNING COIL
C331
C332
C333,334
C335
C336
CK73HB1A104K
CK73HB1H471K
CK73GB1C104K
CC73GCH1H221J
CK73FB1C474K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
470PF
0.10UF
220PF
0.47UF
K
K
K
J
K
CF201
L72-0958-05
CERAMIC FILTER
C338
C339
C340
C341
C342
CC73GCH1H101J
CS77AA0J100M
CK73GB1C104K
CK73GB1C473K
CS77AA0J100M
CHIP C
CHIP TNTL
CHIP C
CHIP C
CHIP TNTL
100PF
10UF
0.10UF
0.047UF
10UF
J
6.3WV
K
K
6.3WV
L1
L3
L5
L6 ,7
L8
L40-4791-86
L40-5681-86
L40-5681-86
L92-0138-05
L41-1875-06
SMALL FIXED INDUCTOR(4.7UH)
SMALL FIXED INDUCTOR(0.56UH)
SMALL FIXED INDUCTOR(0.56UH)
CHIP FERRITE
SMALL FIXED INDUCTOR(18NH)
C343
C344
C345
C346
C348
CK73GB1C473K
CC73GCH1H221J
CS77AB20J101M
CK73GB1H102K
CK73HB1H471K
CHIP C
CHIP C
CHIP TNTL
CHIP C
CHIP C
0.047UF
220PF
100UF
1000PF
470PF
K
J
6.3WV
K
K
L9
L10
L11
L12
L13 ,14
L41-3375-06
L40-1885-92
L40-1085-92
L92-0138-05
L40-2285-92
SMALL FIXED INDUCTOR(33NH)
SMALL FIXED INDUCTOR(180NH)
SMALL FIXED INDUCTOR(100NH)
CHIP FERRITE
SMALL FIXED INDUCTOR(220NH)
C350
C351,352
C354
C356
C357
CK73HB1H102K
CK73HB1C103K
CK73HB1A104K
CK73HB1A333K
CK73HB1E472K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
0.10UF
0.033UF
4700PF
K
K
K
K
K
L16
L17
L18 ,19
L20 ,21
L22
L40-3978-67
L40-2778-67
L41-2285-03
L40-3391-86
L92-0138-05
SMALL FIXED INDUCTOR(39NH)
SMALL FIXED INDUCTOR(27NH)
SMALL FIXED INDUCTOR(220NH)
SMALL FIXED INDUCTOR(3.3UH)
CHIP FERRITE
L41-3975-06
L92-0470-05
L41-8275-06
SMALL FIXED INDUCTOR(39NH)
CHIP FERRITE
SMALL FIXED INDUCTOR(82NH)
101
∗
2A
CD201
L23
L24
L25
2A
∗
∗
If a part reference number is listed in a shaded box, that part does not come with the PCB.
Destination
11
TK-2212L
PARTS LIST
TX-RX UNIT (X57-7120-11)
New
Ref. No. Address parts
Parts No.
Description
Destination
New
Ref. No. Address parts
Parts No.
Description
Destination
L50
L102
L92-0138-05
L41-1085-06
CHIP FERRITE
SMALL FIXED INDUCTOR(100NH)
R22
R23
RK73GB2A000J
RK73GB2A103J
CHIP R
CHIP R
0.0
10K
J 1/10W
J 1/10W
L103
L104
L105
L106
L107
L92-0138-05
L41-2775-06
L40-1585-54
L92-0149-05
L40-2775-54
CHIP FERRITE
SMALL FIXED INDUCTOR(27NH)
SMALL FIXED INDUCTOR(150NH)
CHIP FERRITE
SMALL FIXED INDUCTOR(27NH)
R25
R26
R27
R30
R31
RK73HB1J223J
RK73HB1J103J
RK73HB1J220J
RK73HB1J123J
RK73HB1J564J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
10K
22
12K
560K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L108
L109
L110
L111
L112
L92-0149-05
L41-2295-39
L40-5675-92
L41-1092-44
L34-4577-05
CHIP FERRITE
SMALL FIXED INDUCTOR(2.2UH)
SMALL FIXED INDUCTOR(56NH)
SMALL FIXED INDUCTOR(1UH)
AIR-CORE COIL
R32
R33
R34
R35 ,36
R37
RK73HB1J102J
RK73HB1J154J
RK73HB1J472J
RK73HB1J274J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
150K
4.7K
270K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L113
L114,115
L116
L117
L118
L34-4563-05
L34-4573-05
L34-4576-05
L34-4575-05
L34-4567-05
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
R38
R39
R40
R41
R42
RK73HB1J181J
RK73HB1J151J
RK73HB1J101J
RK73HB1J154J
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
180
150
100
150K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L119
L201
L202
L203
L204
L34-4566-05
L40-1091-86
L41-3975-06
L92-0138-05
L41-5685-39
AIR-CORE COIL
SMALL FIXED INDUCTOR(1.0UH)
SMALL FIXED INDUCTOR(39NH)
CHIP FERRITE
SMALL FIXED INDUCTOR(0.56UH)
R43
R44
R45 ,46
R47
R48
RK73HB1J101J
RK73HB1J102J
RK73HB1J332J
RK73HB1J470J
RK73HB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
1.0K
3.3K
47
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L41-6875-06
L41-1885-06
L40-1585-92
L41-5678-14
L92-0138-05
SMALL FIXED INDUCTOR(68NH)
SMALL FIXED INDUCTOR(180NH)
SMALL FIXED INDUCTOR(150NH)
SMALL FIXED INDUCTOR(56NH)
CHIP FERRITE
R49
R50
R51
R101
R103
RK73HB1J222J
RK73HB1J472J
RK73HB1J100J
RK73HB1J123J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
4.7K
10
12K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
L211
L213
L214
L301
L302
L41-5678-14
L41-5678-14
L41-4778-14
L92-0140-05
L92-0149-05
SMALL FIXED INDUCTOR(56NH)
SMALL FIXED INDUCTOR(56NH)
SMALL FIXED INDUCTOR(47NH)
CHIP FERRITE
CHIP FERRITE
R107
R108
R109
R110,111
R112
RK73GB2A561J
RK73GB2A152J
RK73GB2A150J
RK73GB2A331J
RK73GB2A180J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
560
1.5K
15
330
18
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
L401
L402-404
L92-0149-05
L92-0138-05
CHIP FERRITE
CHIP FERRITE
X1
X3
L77-1931-05
L77-1633-05
TCXO(12.8MHZ)
CRYSTAL RESONATOR(7.3728MHZ)
R113
R114
R115
R116
R117
RK73GB2A331J
RK73GB2A473J
RK73GB2A103J
RK73GB2A150J
RK73GB2A683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
47K
10K
15
68K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
XF201
L71-0619-05
MCF(38.85MHZ)
CP404
CP405-407
RK75HA1J473J
RK75HA1J102J
CHIP-COM
CHIP-COM
47K
1.0K
J 1/16W
J 1/16W
R119
R120
R121
R122
R123
RK73GB2A331J
RK73GB2A000J
RK73GB2A561J
RK73GB2A473J
RK73GB2A820J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
0.0
560
47K
82
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R1
R2
R3
R4
R5
RK73HB1J223J
RK73HB1J103J
RK73HB1J333J
RK73HB1J563J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
10K
33K
56K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R124
R126
R127-129
R130-135
R136,137
RK73GB2A123J
RK73GB2A222J
RK73EB2ER39K
RK73GH2A154D
RK73GB2A271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
12K
2.2K
0.39
150K
270
J
J
K
D
J
1/10W
1/10W
1/4W
1/10W
1/10W
R6
R7
R8 -11
R12
R13
RK73HB1J823J
RK73HB1J101J
RK73HB1J000J
RK73HB1J222J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
82K
100
0.0
2.2K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R138
R139
R140
R141
R142
RK73GB2A105J
RK73GB2A473J
RK73GB2A563J
RK73GB2A104J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0M
47K
56K
100K
0.0
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R14
R15
R16
R17
R18
RK73HB1J334J
RK73GB2A221J
RK73GB2A561J
RK73HB1J101J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
220
560
100
0.0
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/10W
R143
R203
R206
R207
R208
RK73GB2A104J
RK73HB1J184J
RK73GB2A100J
RK73HB1J472J
RK73HB1J823J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
180K
10
4.7K
82K
J
J
J
J
J
1/10W
1/16W
1/10W
1/16W
1/16W
R19
R20
R21
RK73GB2A152J
RK73HB1J100J
RK73GB2A681J
CHIP R
CHIP R
CHIP R
1.5K
10
680
J 1/10W
J 1/16W
J 1/10W
R209
R210,211
RK73HB1J272J
RK73HB1J332J
CHIP R
CHIP R
2.7K
3.3K
J 1/16W
J 1/16W
L205
L206
L207
L209
L210
12
∗
∗
∗
TK-2212L
PARTS LIST
TX-RX UNIT (X57-7120-11)
New
Ref. No. Address parts
Parts No.
Description
Destination
New
Ref. No. Address parts
Parts No.
Description
Destination
R344
R345,346
R347
R348
RK73GB2A102J
RK73GB2A101J
RK73GB2A104J
RK73GB2A563J
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
100
100K
56K
J
J
J
J
1/10W
1/10W
1/10W
1/10W
R349
R350
R352
R353
R354,355
RK73GB2A333J
RK73HB1J102J
RK73HB1J104J
RK73HB1J000J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
1.0K
100K
0.0
10K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R365
R403
R404
R405
R406
RK73HB1J473J
RK73GB2A101J
RK73HH1J474D
RK73GB2A334J
RK73HH1J474D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100
470K
330K
470K
J
J
D
J
D
1/16W
1/10W
1/16W
1/10W
1/16W
R407
R408
R409,410
R412
R413,414
RK73HB1J334J
RK73HB1J473J
RK73HB1J000J
RK73HB1J473J
RK73GB2A331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
47K
0.0
47K
330
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R415,416
R417-420
R421,422
R423
R424,425
RK73GB2A473J
RK73HB1J473J
RK73HB1J102J
RK73HB1J000J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
47K
1.0K
0.0
47K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R435
R436
R437,438
R447
R450
RK73HB1J473J
RK73GB2A000J
RK73HB1J473J
RK73HB1J472J
RK73HB1J680J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
0.0
47K
4.7K
68
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R470
R901,902
RK73HB1J102J
RK73GB2A472J
CHIP R
CHIP R
1.0K
4.7K
J 1/16W
J 1/10W
VR1
R32-0736-05
SEMI FIXED VARIABLE RESISTOR(68K)
S1 -3
S70-0414-05
TACT SWITCH
T91-0648-05
MIC ELEMENT
D1
D4 ,5
D7
D9
D10
MA2S111-F
1SV325F
1SV325F
1SV325F
1SV278F
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
D11
D101
D102
D103,104
D105-107
MA2S111-F
HSC277
HZU5CLL
HVC131
HSC277
DIODE
DIODE
ZENER DIODE
DIODE
DIODE
D202
D203-206
D301,302
D303
D401
HSC277
1SV305F
RB706F-40
MC2858
RB521S-30
DIODE
VARIABLE CAPACITANCE DIODE
DIODE
DIODE
DIODE
D402
1SR154-400
DIODE
1/10W
1/10W
1/10W
1/10W
1/10W
IC1
IC2
IC101
IC201
IC301
MB15A02PFV2E1
UPB1509GV
TA75W01FUF
TA31136FNG
AQUA-L
MOS-IC
BI-POLAR IC
MOS-IC
MOS-IC
MOS-IC
J 1/10W
IC302
TA7368FG
MOS-IC
R212
R213
R215
RK73HB1J823J
RK73HB1J392J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
82K
3.9K
100
J 1/16W
J 1/16W
J 1/16W
R216
R217
R218
R219,220
R221
RK73HB1J124J
RK73HB1J472J
RK73HB1J561J
RK73GB2A561J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
120K
4.7K
560
560
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
R222
R223-226
R227
R228,229
R230
RK73GB2A221J
RK73HB1J823J
RK73GB2A000J
RK73HB1J105J
RK73GB2A222J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220
82K
0.0
1.0M
2.2K
J
J
J
J
J
1/10W
1/16W
1/10W
1/16W
1/10W
R231
R233
R234
R237
R238
RK73GB2A470J
RK73GB2A221J
RK73GB2A104J
RK73GB2A184J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
220
100K
180K
100K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R239
R240
R241,242
R243
R291
RK73GB2A470J
RK73GB2A000J
RK73HB1J105J
RK73FB2B000J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
0.0
1.0M
0.0
0.0
J
J
J
J
J
1/10W
1/10W
1/16W
1/8W
1/10W
R301
R304
R305
R306
R307
RK73HB1J473J
RK73HB1J564J
RK73HB1J104J
RK73HB1J102J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
560K
100K
1.0K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R310
R311
R312
R313
R314
RK73GB2A394J
RK73HB1J123J
RK73GB2A334J
RK73GB2A104J
RK73GB2A272J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
390K
12K
330K
100K
2.7K
J
J
J
J
J
1/10W
1/16W
1/10W
1/10W
1/10W
R315
R316
R317
R318
R319
RK73GB2A334J
RK73GB2A124J
RK73GB2A474J
RK73GB2A122J
RK73HB1J563J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330K
120K
470K
1.2K
56K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/16W
R320
R321
R322
R323
R324,325
RK73HB1J332J
RK73HB1J224J
RK73HB1J184J
RK73HB1J563J
RK73GB2A104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
220K
180K
56K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R326
R327
R328
R329
R330
RK73GB2A000J
RK73GB2A184J
RK73GB2A103J
RK73GB2A823J
RK73HB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
180K
10K
82K
3.3K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/16W
R331
R332
R334
R335
R336
RK73GB2A393J
RK73GB2A153J
RK73GB2A473J
RK73GB2A222J
RK73GB2A102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39K
15K
47K
2.2K
1.0K
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R337
R338
R339
R340,341
R342
RK73GB2A101J
RK73GB2A222J
RK73GB2A471J
RK73GB2A103J
RK73GB2A100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
2.2K
470
10K
10
J
J
J
J
J
R343
RK73GB2A474J
CHIP R
470K
MIC1
2A
13
TK-2212L
PARTS LIST
TX-RX UNIT (X57-7120-11)
New
Ref. No. Address parts
IC401,402
IC403
IC404
IC405
Parts No.
Description
XC6204B502MR
BD4840FVE
BD4845FVE
30620MCP422GU
MOS-IC
MOS-IC
MOS-IC
MICROCONTROLLER IC
AT24128N10SU27
TC7W74FU-F
ROM IC
MOS-IC
Q1
Q2
Q3 ,4
Q5
Q6
KTC4082
2SC5108(Y)F
2SK508NV(K52)
RT1P430U
2SC5108(Y)F
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
Q7
Q8
Q9
Q102
Q103
RT1P430U
2SC5383-T111
2SC5108(Y)F
2SC4926YD
2SK2596-E
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
Q104
Q105
Q106
Q107
Q108
RT1N141U
2SK879(Y)F
2SK2595-E
RT1N141U
2SK1824-A
TRANSISTOR
FET
FET
TRANSISTOR
FET
Q109
Q202
Q203
Q204,205
Q301
RT1P441U
RT1P441U
2SC4649(N,P)
3SK318
RT1P141U
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
Q302
Q303
Q304
Q305
Q306
2SC4919
RT1N441U
2SA1362-F(GR)
RT1N441U
2SK3577-A
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
Q316
Q401,402
Q403
Q404,405
Q407,408
2SK3577-A
RT1N141U
CPH3317
RT1P237U-T111
2SK1830F
FET
TRANSISTOR
FET
TRANSISTOR
FET
Q901
2SK1824-A
FET
TH101
TH203
B57331V2104J
B57331V2104J
THERMISTOR
THERMISTOR
IC406
IC407
14
∗
∗
∗
Destination
New
Ref. No. Address parts
Parts No.
Description
Destination
TK-2212L
EXPLODED VIEW
B
A
61
1
60
59
6
700
57
57
63
5
57
1
67
Ex2
Ex2
11
39
9
51
14
18
X57
MIC1
33
E
31
X57 101
17
15
19
Ex2
62
Ex2
23
Ex2
10
21
52
40
Ex2
2
TX-RX unit
36
56
28
4
CF201
C
B
38
C
12
A
53
71
50
66
30
22
32
27
35
2
34
3
Dx2
24
26
16
25
13
E
Parts with the exploded numbers larger than 700 are not supplied.
A
B
C
D
E
:N14-0819-04
:N14-0832-04
:N30-2604-48
:N30-2606-48
:N83-2005-48
Note: If a part reference number is listed in a box
on the exploded view of the PCB, that part
does not come with the PCB. These parts
must be ordered separately.
15
TK-2212L
PACKING
D
C
7. INSTRUCTION MANUAL
(B62-1996-00)
1
73.AC ADAPTER
(W08-0989-05):K(AC120V)
(W08-0992-05):M(AC220-240V)
43.PROTECTION BAG
(H25-0085-04)
702. KNB-45L
(Li-ion BATTERY PACK)
46.HOLDER(SP/MIC)
(J19-5472-03)
72.CHARGER
(W08-0988-05)
54.BELT CLIP
(J29-0713-15)
65.SCREW SET
(N99-2046-05)
3. CAP(SP/MIC)
(B09-0680-03)
2
41.PACKING FIXTURE
(H12-4221-05)
68.HELICAL ANTENNA
(T90-1036-05)
3
16
44.ITEM CARTON CASE
(H52-2193-02)
Parts with the exploded numbers larger than 700 are not supplied.
TK-2212L
ADJUSTMENT
Test Equipment Required for Alignment
10.
Distortion Meter
11.
12.
Spectrum Analyzer
Tracking Generator
13.
14.
8Ω Dummy Load
Regulated Power Supply
5.
6.
7.
8.
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level
Measuring Range
Center frequency
Output Voltage
■ The following parts are required for
adjustment
1. Antenna connector adapter
The antenna connector of this transceiver uses an SMA
terminal.
Use an antenna connector adapter [SMA(f) – BNC(f) or
SMA(f) – N(f)] for adjustment. (The adapter is not provided as
an option, so buy a commercially-available one.)
2. Repair Jig (Chassis)
Use jig (part No.: A10-4086-03) for repairing the transceiver.
Place the TX-RX unit on the jig and fit it with screws.
Connect the power cable properly between the battery jig
installed in the transceiver and the power supply, and be sure
output voltage and the power supply polarity prior to switching
the power supply ON, otherwise over voltage and reverse
connection may damage the transceiver, or the power supply
or both.
Note: When using the battery jig, you must measure the
voltage at the terminals of the battery jig. Otherwise, a slight
voltage drop may occur within the power cable, between the
power supply and the battery jig, especially while the
transceiver transmits.
SCHEMATIC DIAGRAM
S
3. Nut wrench
–
4. Battery Jig (W05-1011-00)
C1
In order to turn the volume nut and the channel selector
nut, use a recommendation tool.
KENWOOD part No. : W05-1012-00
R1
The jig facilitates the voltage check and protects the final
amplifier FET when the voltage on the flow side of the TX-RX
unit is checked during repairs.
100µ/25V
9.
Deviation Meter
Digital Volt Meter
(DVM)
Oscilloscope
High Sensitivity
Frequency Counter
Ammeter
AF Volt Meter
(AF VTVM)
Audio Generator (AG)
C3
3.
4.
470P/25V
Power Meter
Major Specifications
136 to 174MHz
Frequency modulation and external modulation
-127dBm/0.1µV to greater than -47dBm/1mV
50Ω
136 to 174MHz
Vicinity of 10W
136 to 174MHz
10mV to 10V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 1000MHz
0.2ppm or less
5A
50Hz to 10kHz
1mV to 10V
50Hz to 5kHz or more
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
DC to 1GHz or more
50kHz to 600MHz
100mV or more
Approx. 8Ω, 3W
5V to 10V, approx. 3A
Useful if ammeter equipped
C2
2.
Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Range
Frequency Range
Measuring Range
Input Impedance
100P/25V
Test Equipment
Standard Signal Generator
(SSG)
1.8M
1.
+
+ Terminal
(Red)
– Terminal
(Black)
Power cable
+ Terminal (Red)
Power
supply
– Terminal (Black)
17
TK-2212L
ADJUSTMENT
Controls
Channel selector
Power switch/
Volume control
Microphone
■ Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the unit
to a suitable power supply.
Whenever the transmitter is tuned, the unit must be
connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
8Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
Speaker
Adjustment Frequency
TEST CH
Low
Low’
Center
High’
High
PTT switch
Speaker/
Microphone
jacks
Side 1 key
Side 2 key
■ Frequency and signaling
The transceiver has been adjusted for the frequencies
shown in the following table. When required, readjust them
following the adjustment procedure to obtain the frequencies
you want in actual operation.
Frequency (MHz)
Channel No.
1
2
3
4
5
6
RX Frequency
155.050
136.050
173.950
155.000
155.200
155.400
TX Frequency
155.100
136.100
173.900
155.000
155.200
155.400
RX
None
None
QT 67.0Hz
QT 151.4Hz
QT 250.3Hz
DQT D023N
DQT D754I
DTMF 159D
None
None
TX
None
100Hz Square Wave
QT 67.0Hz
QT 151.4Hz
QT 250.3Hz
DQT D023N
DQT D754I
DTMF 159D
DTMF tone 9
MSK
Signaling
18
Signaling No.
1
2
3
4
5
6
7
8
9
10
RX Frequency
136.050MHz
145.550MHz
155.050MHz
164.550MHz
173.950MHz
TX Frequency
136.100MHz
145.600MHz
155.100MHz
164.600MHz
173.900MHz
TK-2212L
ADJUSTMENT
Adjustment Points
AUX
BATT+
5R
RSSI
BPF
SP–
SP+
5C
B
PCTV
S1
PTT
CN13
ANT
S2
SW1
TX-RX unit
Foil side
SB
5M
S3
SW2
TX-RX unit
Component side
VR1
TC1
RXD
J301
EXT. SP/EXT. MIC
TXD
CV
BPF : Band-pass wave form test point
CV : VCO lock voltage adjustment terminal
TC2
CV
VR1 : Frequency adjustment
TC1 : Transmit VCO lock voltage adjustment
TC2 : Receive VCO lock voltage adjustment
CV : VCO lock voltage adjustment terminal
Common Section
Item
1.Setting
2.VCO lock
voltage
RX
3.VCO lock
voltage
TX
Condition
Measurement
Test equipment
Terminal
1) BATT terminal voltage:7.5V
2) SSG standard modulation
[Wide] MOD:1kHz,DEV:3kHz
[Narrow] MOD:1kHz,DEV:1.5kHz
1) CH:High
Power meter
DVM
2) CH:Low
3) CH:High
PTT:ON
4) CH:Low
PTT:ON
ANT
CV
Parts
Adjustment
Method
Specifications/
Remarks
TC2
3.8V
±0.1V
TC1
Check
4.2V
0.6V or more
±0.1V
Check
0.6V or more
Transmitter Section
Item
1.Frequency
Adjust
Condition
1) CH:High
2) PTT:ON
2.High power TEST CH: Low
Adjust
Center
High
(3 points)
BATT terminal voltage:7.5V
PTT:ON
3.High power TEST CH: Low’
Check
High’
BATT terminal voltage:7.5V
PTT:ON
4.Low power TEST CH: Low
Adjust
Center
High
(3 points)
BATT terminal voltage:7.5V
PTT:ON
5.Low power TEST CH: Low’
Check
High’
BATT terminal voltage:7.5V
PTT:ON
Measurement
Test equipment
Terminal
Frequency counter ANT
Adjustment
VR1
Power meter
Ammeter
Programming
5.0W
Software:KPG-100D
Parts
Method
High frequency
±50Hz
Specifications/
Remarks
Note: After replacing
the TCXO(X1) align
frequency.
±0.1W
1.9 A or less
Check
4.8~5.2W
1.9 A or less
Programming
1.05W
Software:KPG-100D
±0.1W
0.9 A or less
Check
0.9~1.25W
0.9 A or less
19
TK-2212L
ADJUSTMENT
Item
Condition
6.VOX 1
TEST CH:Center
Writing
AG:1KHz/45mV
7.DQT
TEST CH: Center
balance Adjust
Low
[Wide]
High
(3 points)
LPF:3kHz
HPF:OFF
PTT:ON
[Narrow]
TEST CH:Center
PTT:ON
8.Max deviation TEST CH: Center
Adjust
Low
[Wide]
High
(3 points)
AG:1kHz/110mV
Deviation meter filter
LPF:15kHz
HPF:OFF
PTT:ON
[Narrow]
TEST CH:Center
PTT:ON
9.QT deviation TEST CH: Center
Adjust
Low
[Wide]
High
(3 points)
LPF:3kHz
HPF:OFF
PTT:ON
[Narrow]
TEST CH: Center
PTT:ON
10.DQT deviation TEST CH: Center
Adjust
Low
[Wide]
High
(3 points)
LPF:3kHz
HPF:OFF
PTT:ON
[Narrow]
TEST CH:Center
PTT:ON
11.DTMF deviation TEST CH:Center
Adjust
LPF:15kHz
[Wide]
HPF:OFF
PTT:ON
[Narrow]
TEST CH:Center
PTT:ON
12.MSK deviation TEST CH: Center
Adjust
Low
[Wide]
High
(3 points)
LPF:15kHz
HPF:OFF
PTT:ON
[Narrow]
TEST CH:Center
PTT:ON
20
Measurement
Test equipment
Terminal
Power meter
ANT
Deviation meter
SP/MIC connector
Oscilloscope
ANT
AG
AF VTVM
Adjustment
Parts
Method
Programming
Software:KPG-100D
Programming
Make the
Software:KPG-100D demodulation
wave into
square waves.
Specifications/
Remarks
ANT
SP/MIC connector
Programming
4.2kHz
Software:KPG-100D (According to
the larger +,–)
±80Hz
2.2kHz
(According to
the larger +,–)
0.80kHz
±80Hz
±40Hz
0.40kHz
±40Hz
0.75kHz
±40Hz
0.38kHz
±40Hz
3.0kHz
±100Hz
1.5kHz
±100Hz
3.1kHz
±100Hz
1.5kHz
±100Hz
ANT
Programming
Software:KPG-100D
TK-2212L
ADJUSTMENT
Receiver Section
Item
1.BPF Wave
Adjust
Measurement
Test equipment
Terminal
(1)Center frequency
Spectrum
ANT
Spectrum analyzer setting analyzer
BPF
Center-f : 155MHz
Span : 100MHz
RBW : 30kHz
VBW : 30kHz
ATT : 5dB
(2)High-edge frequency
Spectrum analyzer setting
Center-f : 174MHz
Condition
Adjustment
Parts
Method
Programming
Adjust the
Software:
waveform as
KPG-100D
shown to the
right.
Specifications/
Remarks
REF -20.0 dBm
MKR 155 MHz
10 dB/ A_View Norm B_Blank Norm -32.43 dBm
MARKER
155 MHz
CENTER 155 MHz
SPAN 100.0 MHz
VBW 30 kHz SWP 230 ms ATT 5 dB
∗RBW 30 kHz
REF -20.0 dBm
MKR 174 MHz
10 dB/ A_View Norm B_Blank Norm -30.70 dBm
MARKER
174 MHz
CENTER 174 MHz
SPAN 100.0 MHz
VBW 30 kHz SWP 230 ms ATT 5 dB
∗RBW 30 kHz
(3)Low-edge frequency
Spectrum analyzer setting
Center-f : 136MHz
REF -20.0 dBm
MKR 136 MHz
10 dB/ A_View Norm B_Blank Norm -30.73 dBm
MARKER
136 MHz
CENTER 136 MHz
SPAN 100.0 MHz
VBW 30 kHz SWP 230 ms ATT 5 dB
∗RBW 30 kHz
2.Sensitivity
Check
[Wide]
[Narrow]
3.SQL1
(Threshold)
Writing
[Wide]
[Narrow]
4.SQL9
(Tight)
Writing
[Wide]
[Narrow]
5.BATT
detection
Writing
TEST CH: Low
Center
High
SSG output:–117 dBm(0.3µV)
SSG MOD:3.0kHz
TEST CH: Center
SSG output:–115 dBm(0.4µV)
SSG MOD:1.5kHz
TEST CH: Center
Low
High
SSG output:–123 dBm(0.16µV)
SSG MOD:3.0kHz
TEST CH: Center
SSG output:–122 dBm(0.18µV)
SSG MOD:1.5kHz
TEST CH: Center
Low
High
SSG output:–117 dBm(0.3µV)
SSG MOD:3.0kHz
TEST CH:Center
SSG output:–116 dBm(0.35µV)
SSG MOD:1.5kHz
BATT terminal voltage:5.9V
SSG
DVM
Oscilloscope
AF VTVM
ANT
Programming
Software:
KPG-100D
DVM
ANT
BATT terminal
Check
12dB SINAD or more
Write
Squelch open
BATT terminal
voltage:5.9V
21
A
1
B
C
D
TK-2212L
E
F
G
H
I
J
PC BOARD
2
TX-RX UNIT (X57-7120-11) Component side view (J79-0074-09)
3
CP406
75
R416
C402
51
76
BPF
50
C217
R211
R143
CP404
R206
4
5R
L404
Q202
R415
L401
C401
CP407
R213
C201
C405
L402
R203
F401
C430
TH203
AUX
FUSE
C215
SP–
C214
RSSI
SP+
BATT+
IC405
C
L403
100
26
1
5M
C352
C351
R355
C354
+
L12
R31
R42
C77
C45
C902
R26
D11
C41
C39
C329
R30
Q301
R322
R329
C320
R323
R319
Q8
R902
R25
R316
C312
C319
R317
C901
R901
R312
R315
Q901
G
D
S
C306
R324
R325
R326
R330
C328
R320
C350
C323
R354 R304
C302
C307
32
R321 C322
C324
R327
R305
C304
C330
1
26
C325
C315
25
C313
R313
R331
C308
IC301
R314
C317
9
C309
R310
C311
10
17
C326
10
R306
16
C314
C318
+
D301
C331
C321
R318
9
C432
R307
C310
C316
D302
C433 C434
C418
R311
R332
D303
R353
3 5
R301
R365
Q407
G
D
S
R328
C332
C435
1 4
R423
C410
R407
R405
D401
C419
IC403
C333
R409 R419
R422
R410
5 1
Q302
8
25
Q408 S
D
G
IC404
4 3
C411
7
PCTV
C431
C415
R404
R406
C456
6
5C
5M
SB
NC
1 GND
CP405
5
CV
C327
11
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
IC101
4N
Q105
5L
Q304
7Q
D102
5M
12
13
22
14
IC301
IC302
9D
9P
Q107
Q108
5L
4M
Q305
Q306
8P
8Q
D301
D302
9B
9B
IC403
IC404
IC405
8B
7B
5D
Q109
Q202
Q301
4M
4F
10E
Q316
Q407
Q408
9O
8D
7D
D303
D401
D403
8A
7A
8R
Q8
Q104
9J
5M
Q302
Q303
8B
8O
Q901
D11
8F
9J
D404
8R
J
K
L
M
N
O
P
Q
PC BOARD
R
S
TK-2212L
1
2
TX-RX UNIT (X57-7120-11) Component side view (J79-0074-09)
J79-0074-09
R437
R438
3
C424
R436
R403
R408
R131
4
C408
CN401
G
5
D
S
R121
R127
L111
8 GND
DOWN
UP
GND
AFO
AFI
SB
1 B
D102
CN13
ANT
R412
C403
R130
Q104
C138
R126
Q107
C140
R135
1
R132
Q109
R140
+
8
C146
–
SP+
R133
MIC1
C406
4
IC101
R138
R142
SP–
Q108
G
D
S
5
C148
R141
R134
R139
BPF
Q105
10 GND
DO
CE
CL
DI
GND
5M
SB
NC
1 GND
R128
+ C126
R129
B
CN402
6
SB
C334
R334
Q304
R335
C335
R336
C336
R343
Q305
L301
C340
C356
R347
R350
R421
D404
R348
R414
G
Q306
D
1
5
R346
Q303
C343
R338
R344
R341
7
8
R413
D403
S
10
9
SPO
R345
+
C342
PTT/RXD
IC302
R340
6
R339
D
C79
D11
RXD
+
G
C77
MIC
S
Q316
+
MICIN
OPT
DET
C345
R42
5MS
R349
C80
Q8
TXD
C344
C338
TXD
C346
SPI
AE
L302
NC
10
11
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
23
14
A
1
B
C
D
TK-2212L
E
F
G
H
I
J
PC BOARD
2
TX-RX UNIT (X57-7120-11) Foil side view (J79-0074-09)
J79-0074-09
R233
C258
C260
Q204
2 3
R50
L25
R32
C64
C59
C57
D10
C62
C54
L16
C339
C341
J301
EXT. SP/EXT. MIC
D
C69
L19
C72
R40
5MS
R34
R36
L22
R35
C70
C75
OPT
DET
MICIN
TC1
C53
C52
SPO
TXD
PTT/RXD
SPI
L13
D7
AE
NC
C86
R47
D101
3
Q103
MIC
L202
C237 C233
2
R108
C101
G
S
D
C119
TH101
C130
R342
9
10
11
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
24
C244
L102
4
Q102
1
R103
C104
R107
C60
R337
14
C227 R101
R110
C108
L104
C87
R109
Q401
+
C2
C2
C105
8
13
1 4
L205
L103
C107
R111
C110
R116
R120
C120
C239
D202
Q5
12
C243
R224
R223
R226 R225
R228
L207
C136
Q402
R221
C248
R119
Q106 G
R115
L113
L209
L105
D
L114
C139
C118
R112
C117
L107
7
R114
C116
R123
L112
C141
R113
C115
C124
C134
C245
R117
C121
L115
C242
R227
C280
L106
R124
R122
R291
D203
C125
L108
C133
C137
C247
D204
C123
C132
6
R222
R229 C249
C255
+ C251
C128
C143
C147
C142
C250
C254
L211
C135
C241
C348
R230
L210
C253
R234
C256
C267
C252
R231
C264
L213
R241
C265
C269
C268
R240
D205
R242
C270
L214
C271
C109
R136
R137
C158
L118
5
C144
L109
C111
R243
S3
SW2
Q205
3 2
C266
C160
C156
S2
SW1
4 1
C263
L110
D103
D104
C154
L117
C157
L119
C159
C155
4
L116
R239
D206
C151
C149
C153
R237
R238
D105
S1
PTT
D107
C150
D106
C262
3
IC1
IC2
IC201
9O
7L
5N
Q3
Q4
Q5
9M
8J
8I
Q203
Q204
Q205
4N
5J
3F
D4
D5
D7
9K
10L
10J
D106
D107
D202
3C
3D
6J
IC401
IC402
IC406
9S
8S
5Q
Q6
Q7
Q9
8K
10L
6K
Q401
Q402
Q403
8B
8B
8R
D9
D10
D101
10L
8J
7J
D203
D204
D205
5G
5G
4E
IC407
Q1
Q2
8Q
7O
8L
Q102
Q103
Q106
7H
7H
7F
Q404
Q405
D1
8R
9R
10Q
D103
D104
D105
4D
4C
3C
D206
D402
4E
4R
J
K
L
M
N
O
P
Q
R
S
TK-2212L
PC BOARD
1
2
TX-RX UNIT (X57-7120-11) Foil side view (J79-0074-09)
3
C225
S3
SW2
CN201
R470
CD201
R215
C236
C219
C440
Q204
2 3
9
16
C207 R210
R3
R6
Q404
Q403
R450
Q405
4
3
9
IC401
5
1
C429 C407
C417
D1
C7
C6
C8
R11
1
C409
C428
C4
C11
5
C357
R5
8
3
IC402
S
G
C33
C19
C21
C10
20
R9
4
D
R20
R352
R10
C427
C421
C426
L6
+
R21
11
L11
8
5
R8
1
+
R22
D9
7
C443
IC1
C32
D5
Q7
C90
CV
C13
10
R18
C450 C451 C452
IC407
R16
+
1
4
R12
C17
+
R19
L14
L24
R23
C27
TC2
C49
D4
L10
X3
VR1
+
C71
C47
D7
C3
C16
R15
C22
D
C58
C55
C68
R37
C53
L1
C63
R13
R38
Q3 G
C61
L18
L21
C54
TC1
L17
C15
6
R425
R420
C18
S
C65
Q4 G
S
D
L19
R39
C9
L20
R41 Q6
C67
C62
C38
C66
C74
5
Q1
X1
C29
C44
C42
R27
Q2
C78
R33
C76
C50
5
R424
R2
C24
R4
4
R447
C40
L8
C73
D10
L13
C43
L9
L23
C59
C57
R43
C64
R34
R35
R36
C60
C48
R32
C70
L22
C2
R17
R14
L3
8
R1
C1
C221
C26
C5
1
+
L5
L7
C12
C81
R48
C85
R45
C86
R47
D101
8
R435
C25
C14
C82
C210
1
IC406
C209
C35
C208
R7
4
IC2
C211
C34
5
R212
C218
C213
C84
R51
C51
R46
C83
Q9
R49
L25
C227 R101
C101
R44
R50
R217
C87
L50
C222
C230
8
1
L202
C237 C233
L205
C239
C235
R207
R209
R418
C206 R208
IC201
C244
C216
C243
R224
1 4
R417
D202
103
4
C220
C242
L207
D402
L201
R216
Q203
C228
C224
R219
L204
L206
R218
L203
C231
C232
C234
R220
C238
R221
C241
R222
XF201
10
11
Component side
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
25
14
A
B
C
TK-2212L
D
E
SCHEMATIC DIAGRAM
1
TX-RX UNIT (X57-7120-11)
1000p
10
C33
R20
12
11
FIN
10
14
15
13
9
LD
NC2
CLoCK
NC3
DATA
LE
8
7
17
16
6
Do
GND
FC
NC4
5
18
4
VP
VCC
FoUT
P
19
2
1
4.84V
NC1
oSCIN
NC5
R
100p
100p
100p
C8
C7
C11
PLL SYSTEM
IC1
MB15A02PFV2E1
oSCoUT
0
3
R11
20
0
0
L6
5C
R9
R10
R8
C29
470p
R15
4.76V
10u6.3
0.1u
C21
C19
0.1u
C10
10u6.3
C13
0
220
1000p
C16
100
RIPPLE
FILTER
R7
R5
100k
2
1000p
1
VCC
4
0
R13
C14
4.72V
12.8MHz
TXCO
L1
R12
4.7u
2.2k
3
OSCIN
10p
oUTPUT
C15
GND
10p
2
LCD ASSY (B38-0906-25)
C9
R4
VC
1000p
0.01u
X1
L77-1931-05
82k
R6
C3
1u
6800p
R3
33k
C2
C1
3300p
R2
10k
56k
C5
0.1u
C6
R1
22k
L7
VR1
68k
R32-0736-05
0.01u
C12
D1
MA2S111-F C4
LCD
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
5C
3
F401
L401
B
100p
C405
D402
1SR154-400
REVERSE
PROTECTION
B
SB
3
AFI
4
AFO
R412
47k
5
GND
R408
47k
6
UP
7
DOWN
8
GND
EN1
4700p
4700p
C408
EN2
0.1u
C406
S33
37
F53-0324-05
2.5A
2
C403
1
S32
S28
S29
S30
S31
S27
S24
S25
S26
S23
S20
S21
S22
S19
S15
S16
S17
S18
S12
S13
S14
S11
S8
S9
S10
S7
S6
S4
S5
S2
S3
C1
C2
C3
C4
S1
CN401
E40-6363-05 1
1000p
BATT
470p
C402
C401
BATT
IC402
XC6204B502MR
5V PROTECTION
D401
RB521S-30
1
VIN
1
330k
2
3
8
7
43
6
44
5
46
50
10
9
8
7
6
B
5
A
4
3
S
2
1
7
26
X57-712 1/4
0.1u
1u
C417
5
NC
GND
4
IC404
BD4845FVE
CN402
E40-6430-05
47
C
VDD
SUB
VOLTAGE
DETECTOR/INT
45
6
VoUT
1u
R407
5600p
9
42
4
1000p
41
NC
1000p
PT6554LQ
CE
C410
10
LCD DRIVER
VSS
VOLTAGE DETECTOR/RESET
IC403
BD4840FVE
11
40
4.96V
5
C418
12
VoUT
C411
13
37
VIN
C419
36
VOLTAGE
REGULATOR/5V
1000p
14
3
C407
35
IC401,402
1u
C409
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
5
1
2
15
C456
4
NC
IC401
XC6204B502MR
R:7.28V
T:6.80V
16
5.00V
5
VSS
3
CE
34
VoUT
2
R:7.56V
T:7.26V
33
R:3.70V
T:3.57V
470p
470k
(D)
R436
R406
100
0
R403
470k(D)
C415
R404
4
GND
1
NC
2
R405
1
330k
2
3
SB
3
5M
4
GND
5
5
VoUT
VDD
SUB
4
NC
GND
BATT
RESET
INT
5M
DI
6
DI
CL
7
CL
CE
8
CE
DO
9
DO
GND
10
SB
F
G
H
I
J
TK-2212L
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7120-11)
5C
0.1u
C72
C69
470p
2p
1000p
L5
100
R43
C75
1000p
470p
DCSW
APCSW
OSCIN
5C
B
5T
5R
27p
C34
560n
C35
C25
30p
TRIPLER
Q1
KTC4082
C26
47p
18p
R14
330k
C18
C17
C80
4.7k
C79
CURRENT
STEERING
0.7V
OSCIN
39n
L23
R41
150k
C76
1000p
C90
C77
RIPPLE
FILTER
10u6.3
L20
0.5p
R:0.60V
T:4.95V
Q8
2SC5383-T111
470p
R42
D11
MA2S111-F
0.1u
C68
470p
C71
C63
5p
R38
4p
C61
C66
6p
Q3
2SK508NV(K52)
10p
Q7
RT1P430U
DC SW/RX VCO
C74
5p
VCO/RX
3.3u
C65
100
180
27n
1000p
L21
3.3u
150
R37
100p
C70
470p
R35
L17
TC2
5p
R39
C67
5p
C59
1.5p
1p
1SV278F
C62
1.5p
C60
D10
6p
C55
120p
C58
D9
L14
R:4.97V
T:0.59V
4.0V
L18
220n
D5
3.74V
Q5
RT1P430U
R:3.46V
220n
1SV325F
100
100p
C49
1000p
C24
560n
R17
7p
L22
270k
VCO OSCILLATION (RX)
1SV325F
L11
C78
C73
DC SW/TX VCO
D5,9
100n
0.72V
0.5p(B)
VCO/TX
Q4
2SK508NV(K52)
12k
FREQUENCY
CONTROL
/RX VCO
RF BUFFER AMP
Q6
2SC5108(Y)F
100
R36
R30
1u
T:3.42V
MODULATOR
270k
4.7k
C64
4p
39n
C57
C54
TX MODULATION
L12
R34
560k
R40
220n
10p
TC1
R31
1u
C902
4.83V
L3
0.5p
L13
D4
C47
C45
10k
6800p
R26
22k
C41
R25
C39
3.3u16 1.5k
C32
0
0.1u35
0
3300p
470p
22
C44
R22
680
R18
R21
560
R19
10p
PLL IC F_IN AMP
R16
C27
C22
0.33u35
R27
Q2
2SC5108(Y)F
100p
C50
180p
1SV325F
220n
10k
R23
180n
1SV325F
C53
6p
L24
470p
33n
1k
R32
15p
R33
18n
150k
C48
L9
6p
C43
2.73V
L19
D4,7
FREQUENCY
VCO OSCILLATION (TX)
CONTROL
/TX VCO
D7
C52
L16
L10
CV
4p
L8
C42
C38
C40
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
5C
1Kx2
CP405
B
EN1
4.7k
R447
47k
47k
R418
47k
R417
T:4.99V
5T SW
R435
EN2
1u
RX_W/N
0.47u
C426
C443
Q403
CPH3317
R421
CP407
1Kx2
55
56
5C SW
Q405
RT1P237U-T111
57
58
59
4.95V
1000p
C428
1000p
C429
R:4.83V
60
LED/RED
D403
B30-2156-05
C430
61
62
0.01u
63
330
R414
330
R413
L402
CP404
47Kx2
LED/GREEN
D404
B30-2157-05
AUX
32
31
47
46
49
48
DI
SCLK
RDF/FD
MICROPROCESSOR
IC405
30620MCP422GU
96
VREF
97
AVCC
98
99
MIC_MUTE
100
C431
SW2
S3
SW2
R438
CL
CE
DO
SB
R419
47k
XIN
0.01u
2
DTMF
1
PCTV
XOUT
BSHIFT
R420
47k
EEPCLK
EEPDAT
47k
BUSY
RSSI
THM
VOX
BATT
RESET
INT
5M
DI
ROF/FD
TCLK/DTRDO
L403
88
BATT
89
RSSI
90
BUSY
91
VOX
92
QT/DQT_IN
93
TH_DET
94
AVSS
95
86
87
47k
5T_C
81
5R_C
82
5C_C
83
84
85
47k
R416
79
80
R415
77 SIM1
78 SIM2
R437
47k
S2
SW1
76
GND
SW1
SIDE1
SIDE2
1000p
S1
PTT
C424
PTT
Q402
RT1N141U
LED SW
/GREEN
DIR
19
18
8
BSHIFT
7
GND
6
BYTE
5
EEPCLK
4
EEPDAT
3
72
Q401
RT1N141U
LED SW
/RED
STD
TDATA/DTRCLK
DI/O
SCLK
12
VSS
11
XOUT
10
RESET
9
AUX
EN2
LEDTX
73
LEDRX
74
PF1
75
PF2
24
17
TCLK/DTRDO
16
INT
15
VCC
14
VCC
13
XIN
VCC
VSS
TX_W/N
DTMF
DTRLOADN
25
23
DTRLOADN
STD
22
QTVCO
DIR
21
TDATA/DTRCLK
20
DI/O
70
71
1k
ON:4.92V
OFF:0.01V
ON:4.92V
OFF:0.01V
DO
CE
CL
GND
64
GND
65
66
67
68
69
R470
OPTDET
AF_CONT
GND
30
RxD
29
TxD
28
QTTCXO
27
PTT
26
53
54
L404
1u
C427
1u
C421
51
52
APCSW
CP406
1Kx2
Q404
RT1P237U-T111
45
RX_W/N
44
VCC
43
PLL_CLK
42
PLL_DAT
41
PLL_STB
40
PLL_UL
39
GND
38
TX_SW
37
RX_SW
36
TX_W/N
35
DCSW
34
33
5R SW
EN1
50
1k
R:5.01V
5M
4.96V
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
X57-712 2/4
K
L
M
TK-2212L
N
O
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7120-11)
4.74V
330
18
R113
R112
39p
R111
330
C108
100n
L102
R110
C107
R107
12k
R101
D202
1000p
L103
39p
1000p
0
15
1000p
R:0.1V
T:1.88V
HSC277
R50
C104
C105
HSC277
R103
560
10p
C101
RF AMP
Q102
2SC4926YD
R109
D101
4.7k
C87
82n
L25
R49
2.2k
330
C86
1000p
R48
C85
3.3k
10
R51
47
SW1
VCO 1/2 DIVIDER
1.5k
4.6V
R:1.65V
T:1.05V
3.3k
33p
5
1000p
C51
1000p
6
R46
OUT
SW2
C83
R47
IN
IN
GND
Q9
2SC5108(Y)F
2.2V
7
1k
3
4
VCC2
R45
C82
1000p
VCC1
R44
2
8
L50
1
C81
15p
R108
T:1.11V
TX/RX
RF SW
RF AMP
330
T:4.9V
D101,202
IC2
UPB1509GV
DCSW
APCSW
OSCIN
5C
B
5T
5R
100k
-t
THM
TH101
THM
10k
R115
1000p
C227
1000p
C84
5T
DCSW
APCSW
B
RX LO1
9p
C239
8p
C235
C230
4.7k
R217
68n
C237
5p(B)
38.4 MHz
0.01u
0.1u
C225
C221
MCF
XF201
L71-0619-05
38.85 MHz
1000p
100
1u
C220
C222
OSCIN
1000p
R215
L201
C218
0.1u
1
MIXOUT 2
OSCOUT
IC201
TA31136FNG
MIXIN
C219
R216
C224
R218
33p
120k
0.01u
560
oUT
IN
C231
1
0.01u
2
10p
C228
Q203
2SC4649(N,P)
IF AMP
1.5p
180k
C440
R203
-t
100K
3
4
5
6
14 N-REC
0.1u
C201
0.22u
C217
R213
FM IF
SYSTEM
16
15 GND
3
4
IFIN
VCC
N-DET
RSSI
12
IFOUT
68p
13
DEC
5
0.1u
C216
82k
3.3k
W:0.011V
N:4.98V
39n
C233
2p(B)
5R
TH203
Q202
RT1P441U
6
7
FILIN
QUAD FILOUT
R211
RX_W/N
W/N SW/TX
10
AFOUT
W/N SW/RX
3.9k
3.3k
CD201
Q901
2SK1824-A
1800p
1u
C901
R210
C207
4.7k
R901
9
R902
11
8
2.7k
R209
1000p
4.7k
C206
470p
C214
C210
82k
R207
R212
470p
C208
C211
10u6.3
C209
0.01u
0.1u
R208
4.7k
R:2.84V
T:0.03V
10
R206
C213
L205
6p(B)
L202
5R
CF201
L72-0958-05
C215
1000p
TX_W/N
DTMF
DTRLOADN
STD
TX_W/N
DTMF
R316
C320
0.01u
560k
470k
0.01u
R317
47k
270p
R304
330k
C319
C302
R315
R301
330k
TDATA/DTRCLK
DI/O
R312
120k
DIR
5M
5
C451
11
0.01u
12
0.1u
R306
13
1k
14
C452
29
FILTERO
28
EXPOUT
27
RXAFIN
26
RXAF
1
AGNDIN
TXIN
2
3
4
LIMLV
TXINo
FILTERo
EXPoUT
DTRAIN
AMP4o
RXAF
25
AMP3N
20
AMP3P
VSS
19
XIN
0
18
DTRAIN
47k
D301
RB706F-40
C309
C313
82p
120p
R310
R313
390k
C311
100k
R314
2.7k
1u
DETECTOR
C310
0.068u
4.7u6.3
47k
R425
C318
R424
5
0.1u
6
C314
SDA
1000p
GND
17
SCL
0.22u
WP
NC
100k
A1
4
C304
7
R305
R450
VCC
3
RXINO
3.6864MHz CLK
8
A0
2
RXIN
30
RXAFIN
XoUT
C350
R307
BEAT SHIFT SW
31
68
1
5
IC301
AQUA-L
AUDIO PROCESSOR
DIR
16
X57-712 3/4
MoD
RXINo
15
Q407,408
32
AGND
RXIN
DI/o
SCLK
1000p
EEPROM
IC406
AT24128N10SU27
1u
TDATA/DTRCLK
RDF/FD
EEPCLK
EEPDAT
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
6
7
8
DTRLoADN
TCLK/DTRDo
AMP4N
Q
6
AMP4P
GND
7
10
VDD
CLR
STD
Q
8
24
4
PR
23
3
Q408
2SK1830F
VCC
D
EXTLIMIN
C435
5p
0
CK
22
0
2
AMP3o
0
1
21
R423
5p
C433
C432
C450
0.01u
3p
Q407
2SK1830F
BSHIFT
X3
L77-1633-05
R410 7.37MHz
R409
3p
1k
BSHIFT ON:4.95V
OFF:0V
C434
R422
XOUT
LIMLV
C315
9
XIN
5M
12p
FREQUENCY
DIVIDER
IC407
TC7W74FU-F
BUSY
BUSY
RSSI
THM
VOX
C312
0.1u
C308
RSSI
47k
C306
R365
ROF/FD
TCLK/DTRDO
4.7u6.3
C307
SCLK
C316
0.047u
R311
12k
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
P
Q
R
S
T
TK-2212L
SCHEMATIC DIAGRAM
Note : The components marked with a dot ( ● ) are parts of layer 1.
TX-RX UNIT (X57-7120-11)
ANT SW
6T
5T
82p
HVC131
ANT SW
1000p
10p
12p
7p
15p
18p
10p
L110
C160
56n
33p
22p
C158
HSC277
HSC277
D106
8T
C149
C150
HSC277
D107
2.2u
270
C147
1000p
15p
270
R137
22p
C143
10p
R136
68p
9T
27p
C139
C137
0.01u
0.1u
C134
C135
5T
ANT
CN13
L111
5T
C157
3T
C155
C159
C153
C156
22p
L116
C154
L109
C151
C142
D104
C141
C144
C136
L115
1u
10p
L112
C130
C132
L119
1u
7T
L114
1000p
L108
82
L118
7T
L113
0.01u
R123
12k
C124
47k
R124
R122
1000p
C133
1000p
1u
1000p
L117
HVC131
1000p
C128
10p
C123
0.1u
C111
C125
C121
C109
15
R116
68k
C115
47k
R117
27p
27n
150n
1000p
C119
0
330
L105
27n
10p
R119
1000p
100p
L106
C120
C117
R120
22p
C118
L104
1000p
C116
C110
R114
D103
TX FINAL AMP
R:7.68V
T:7.30V
22p
D105
TX DRIVE AMP
Q103
2SK2596-E
Q106
2SK2595-E
L107
T:1.88V
1
2
5T
T:2.7V(H)
1.99V(L)
D105-107
ANT SW
C146
7
1000p
R138
1M
1000p
6
IN2+
5
COMPARATOR
(APC)
R134
APC SW
Q108
2SK1824-A
R141
100k
150k(D)
APCSW
R142
B
0
5R
100k
IN2-
VEE
R143
IN1+
4
47k
R133
150k(D)
3
1000p
R131
150k
(D)
C138
150k(D)
0.39
R129
0.39
R128
0.39
R127
Q105
2SK879(Y)F
APC SW
8
VCC
OUT-B
56k
OUT1
2
R140
1
C148
100p
IN1-
560
R121
RX LO1
R130
Q109
RT1P441U
IC101
TA75W01FUF
150k
(D)
Q104
RT1N141U
B
APC SW
C140
APC SW
DCSW
APCSW
150k(D)
R135
R139
2.2k
R132
C126
R126
6.8u10
D102
HZU5CLL
APC PROTECT
3
L210
Q205
3SK318
C262
1000p
180k
100k
R237
R:4.92V
R243
0
L214
47n
1.0M
D206
33p
4p
1.0M
1000p
1SV305F
C270
33p
1SV305F
R241
C266
C269
C265
4p
C268
3p(B)
D205
L213
C264
56n
0
100k
1000p
R238
C260
1000p
220
C258
R233
C267
3p(B)
R240
47
10p
R:1.76V
4.5p
(B)
1.0M
D204
RF BPF TUNING
C263
R239
47
R:0.75V
1.0M
R229
27p
1SV305F
C255
C254
R231
R242
R234
1000p
2.2k
C256
R230
56n
1000p
L211
RF AMP
R:4.8V
1000p
27p
0
1SV305F
R228
R291
APC SW
C253
4.5p(B)
C250
4p(B)
C247
0
82k
R226
150n
L207
82k
R224
0.1u
C252
C251
1000p
C280
82k
4p(B)
R225
82k
C244
R223
1k
R221
1000p
R222
C241
470p
C243
1000p
R:2.48V
R:0.99V
12p
1000p
C236
R220
560
C238
0.01u
C234
CN201
R:2.48V
C245 R227
4p(B)
D203
C248
180n
MIXER
Q204
3SK318
L209
56n
560
560n
L206
L204
R219
220
C242
C232
0.01u
BPF
R:4.98V
4.7u6.3
L203
Q107
RT1N141U
C271
11p
4
C249
PCTV
D203,204
R321
C322
0.015u
220k
R326
0
0.47u
220p
C336
C335
2.2k
R335
56k
Q305
RT1N441U
C346
DC SW/SP MUTE
C330
C331
R331
39k
1u
R338
R341
2.2k
R345
10k
100
R346
100
R344
1k
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
0.1u
0.033u
1k
C356
100k
220p
R347
C344
470
10k
C342
R350
L301
J301
E11-0707-05
6
MIC1
470p
C333
15k
C348
R332
R339
MC2858
R340
4700p
C357
470p
C332
10k
10u6.3
0.1u
MIC AGC
Q302
2SC4919
0
C321
0.022u
0.1u
R:7.3V(MUTE ON)
0.3V(MUTE OFF)
T:7.3V
L302
Q303
RT1N441U
R330
3.3k
D303
R318
R353
RB706F-40
5
1000p
1u
ISOLATION
1.2k
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
82k
R328
0.1u
Q316
2SK3577-A
C340
100k
D302
C329
R352
0.1u
1000p
DETECTOR
C317
180k
R327
C325
C326
DTRAIN
R329
DC SW/SP MUTE
82p
C324
RXAF
AF AMP
82p
RXINO
RXAFIN
10u6.3
SP
FILTERO
EXPOUT
SP MUTE SW
33k
100k
47k
100p
C339
R349
R325
5
10
390p
100k
4
1k
0.047u
C328
R324
R336
C345
100u6.3
0.047u
C343
3
R334
PoUT
9
VCC PW-GND
8
NC2
PRE-GND
7
C338
PHASE
VIN
6 R337
NF
RIPPLE
100
NC1
2
SP MUTE SW
Q306
2SK3577-A
10
R342
56k
1
0.1u
Q304
2SA1362-F(GR)
DC SW
100p
3.3k
R320
R323
C323
RXIN
R:7.52V
T:7.31V
Q301
RT1P141U
R322
180k
C327
56k
R319
W/N SW/TX
470k
IC302
TA7368FG
R348
R343
R:0.3V(MUTE ON)
7.3V(MUTE OFF)
T:0.3V
C334
5M
LIMLV
D205,206
RF BPF TUNING
C354
0.1u
C341
0.01u
R355
10k
C352
C351
R354
10k
0.01u
TX_W/N
DTMF
7
29
X57-712 4/4
TK-2212L
BLOCK DIAGRAM
X57-712
IC404 BD4845FVE
INT
INT
D401
RB521S-30
IC401
XC6204B502MR
PROTECT
AVR
SB
IC403 BD4840FVE
RESET
IC1 MB15A02PFV2E1
PLL_DAT
PLL_CLK
PLL_STB
RESET
Q4 2SK508NV(K52)
D4,D7 1SV325F
D10 1SV278F
PLL
5M
Loop
Filter
Q405 RT1P237U-T111
DC
SW
TX
VCO
5C
Q5 RT1P430U
5C
12.8MHz
5C_C
X1
L77-1931-05
Q403 CPH3317
IC402
XC6204B502MR
DC
SW
AVR
5T_C
TX
QTTCXO
LPF
LPF
ENCODER
Q3 2SK508NV(K52)
D5,D9 1SV325F
5T
5C
RX
VCO
QTVCO
Q7 RT1P430U
Q404 RT1P237U-T111
EN1
DC
SW
EN2
DC
SW
RX
5R
5R_C
DC
SW
Q1 KTC4082
TRIPLER
Q901
2SK1824-A
RX_W/N
BATT
+
-
5R
Q202 RT1P441U
WIDE/
NARROW
SW
RX_W/N
BATT
DET
CD201 L79-1582-05
SW
450kHz
5C
PROTECT
38.4MHz
5C
IC301 AQUA-L
BATT
MOD
D402 1SR154-400
AUDIO
PROCESSOR
PWR SW
/ VOL
5M
SB
DI/O
SP
Q306, Q316
2SK3577-A
IC302
TA7368FG
MUTE
SW
AF
AMP
Q305 RT1N441U
DC
SW
SB
DTRLOADN
TDATA/DTRCLK
SCLK
DIR
ALT
DTMF
AQUAXIN
TXAFI
RXAF0
XIN
STD
RDF/FD
TCLK/DTRDO
IC406 AT24128N10SU27
EEPROM
AGC
Q407, Q408 2SK1830F
Q304 2SA1362-F(GR)
DC
SW
Q302 2SC4919
D303 DAN222
D302 RB706F-40
DET
VOX
D301 RB706F-40
SB
SW
X3 L77-1633-05
7.37MHz
DC
SW
AFCONT
Q303 RT1N441U
MIC
30
TK-2212L
BLOCK DIAGRAM
TX/RX:136.00~174.00MHz
Q2 2SC5108(Y)F
RF
AMP
5C
Q6 2SC5108(Y)F
IC2
UPB1509GV
Q9
2SC5108(Y)F
D101,D202
HSC277
BUFF
AMP
DIVIDER
RF
AMP
T/R
SW
5C
5C
5T
5R 5C
Q102
2SC4926YD
Q103
2SK2596-E
Q106
2SK2595-E
TX
FINAL
AMP
TX
DRIVE
AMP
RF
AMP
D103,D104 HVC131
D105,D106 HSC277
ANT
SW
5T
LPF
ANT
5T
Q104 RT1N141U
Q105 2SK879(Y)F
Q109
RT1P441U
DC
SW
DC
SW
B
IC101
TA75W01FUF
CURRENT
DET
Q108 2SK1824-A
DCSW
Q8 2SC5383-T111
D11 MA2S111-F
RIPPLE
FILTER
DC
SW
APCSW
DC
SW
APCSW
Q107 RT1N141U
5C
IC201
TA31136FNG
PCTV
Q203
2SC4649(N,P)
XF201
L71-0619-05
Q204
3SK318
IF
AMP
MCF
1st
MIXER
5R
D203,D204
1SV305F
Q205
3SK318
D205,D206
1SV305F
BPF
RF
AMP
BPF
PCTV
5R
PCTV
38.85MHz
5R
CF201 L72-0958-05
FM IF
SYSTEM
CF
450kHz
RSSI
SB
SB
LED
(RED)
LED
(GREEN)
D403 B30-2156-05
BUSY
D404 B30-2157-05
PTT
PTT
5C
Q401 RT1N141U
Q402 RT1N141U
DC
SW
DC
SW
LEDTX
LEDRX
PF1
SW1
PF2
SW2
IC405 30620MCP***GU
INT
RESET
VOX
RXD
BUSY
BATT
TH_DET
RSSI
QT/DQT_IN
EEPDAT
EEPCLK
BSHIFT
MICROPROCESSOR
EN1
EN2
RDF/FD
STD
PLL_UL
OPTDET
TCLK/DTRDO
PTT
PF1
5T_C
5C_C
5R_C
DTRLOADN
TDATA/DTRCLK
SCLK
DIR
AF_CONT
XOUT
XIN
DI
CE
APCSW
DCSW
QTVCO
QTTCXO
MIC MUTE
DTMF
TXD
TX_W/N
PF2
RX_W/N
TX_SW
RX_SW
PLL_DAT
PLL_CLK
PLL_STB
LEDTX
LEDRX
PCTV
CL DO
5M
DI/O
LCD ASSY
B38-0906-25
31
32
16mVrms
MIC
LPF
C151
-119.5dBm
BPF
IC301
C902
129mVrms
AQUA-L
AF (1kHz)
C263
VCO
Q205
-120.0dBm
PLL
RF (Center Frequency)
Transmitter Section
-119.5dBm
Receiver Section
BPF
C81
C245
IC2
Q204
-104.0dBm
Q9
XF201
C87
Q203
RXLO
D202
D101
-3.0dBm
C101
Q102
4.5dBm
C108
Q103
IC301
AQUA-L
C330
29mV
AF (1kHz)
IC302
SP
500mW
LPF
5.0W
AG is set to the MIC input becomes 3kHz DEV at
1kHz MOD.(WIDE)
To make measurements in the AF section, connect
the AC level meter.
In the RF section, use 1000pF coupling capacitor.
C151
31.8dBm
To make measurements in the AF section, connect
the AC level meter. (ANT input: -53dBm, 1kHz FM,
3kHz DEV (WIDE).)
In the RF section, use 1000pF coupling capacitor.
(The display shows the SSG input value required to
obtain 12dB SINAD without local level.)
Q106
C329
290mV
14.6dBm
IC201
FM IF
SYSTEM
IF2 (450kHz)
C219
-104.0dBm
RF (Center Frequency)
C224
-110.0dBm
IF1 (38.85MHz)
TK-2212L
LEVEL DIAGRAM
TK-2212L
OPTIONAL ACCESSORIES
KSC-35 (RAPID CHARGER)
KNB-45L (Li-ion BATTERY PACK)
■ External View
■ External View
■ Specifications
■ Specifications
Charging time ..................... KNB-45L : Approx.180 minutes
Dimensions (Charger only) .... 86.3W x 43.2H x 100.0D (mm)
3-3/8W x 1-45/64 x 4D (inches)
Weight (Charger only) ............ Approx. 90g / 0.2 lbs
Voltage ................ 7.4V (3.7V x 2)
Battery capacity ... 2000mAh
■ Schematic Diagram
DISCHARGE TERMINAL SIDE
10kΩ
±0.5%
PCBA
Thermistor
Diode
REAR CHARGE TERMINAL SIDE
33
TK-2212L
SPECIFICATIONS
General
Frequency Range ............................................................. 136~174MHz
Number of Channels ........................................................ Zone : Max.128 per Radio Channel : Max.128 per Zone
Channel Spacing ............................................................... 25kHz, 30kHz (Wide) 12.5kHz, 15kHz (Narrow)
Battery Voltage ................................................................. 7.5 V DC±20%
Battery Life
(5-5-90 duty cycle, during high power, Battery Saver off) ... KNB-45L(2000mAh) : Approx.12 hours
Operating Temperature Range ......................................... –22˚F to +140˚F (–30˚C to +60˚C)
(+14˚F to +140˚F (–10˚C to +60˚C) when KNB-45L in use)
Frequency Stability ........................................................... ±2.5ppm (–22˚F to +140˚F / –30˚C to +60˚C)
Antenna Impedance ......................................................... 50Ω
Channel Frequency Spread .............................................. 38MHz
Dimensions (W x H x D)
(Projections not included, Min /Max)
Radio Only ...................................................................... 54 x 122 x 21.1 mm / 57 x 124.5 x 30.1 mm
2-1/8 x 4-13/16 x 13/16 in. / 2-1/4 x 4-7/8 x 1-3/16 in.
With KNB-45L (2000mAh battery) .................................. 54 x 122 x 33 mm / 57 x 124.5 x 42 mm
2-1/8 x 4-13/16 x 1-5/16 in. / 2-1/4 x 4-7/8 x 1-5/8 in.
Weight (net)
Radio Only ...................................................................... 6.3 oz (180g)
With KNB-45L (2000mAh battery) .................................. 10.6 oz (300g)
Receiver (Measurements made per TIA/EIA-603)
Selectivity (12dB SINAD) .................................................. 0.25µV (Wide)/0.28µV (Narrow)
Selectivity ......................................................................... 70dB (Wide)/60dB (Narrow)
Intermodulation Distortion ............................................... 65dB (Wide)/60dB (Narrow)
Spurious Response .......................................................... 65dB
Audio Output (8Ω) ............................................................ 500mW with less than 10% distortion
Receiver (Measurements made per TIA/EIA-603)
RF Output Power ............................................................. 5W/1W
Spurious Response .......................................................... 65dB
Type of Emission .............................................................. 16K0F3E (Wide)/11K0F3E (Narrow)
FM Hum and Noise .......................................................... 45dB (Wide)/40dB (Narrow)
Audio Distortion ............................................................... Less than 5%
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
CA 90801-5745, U.S.A.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Bolivia, 239-08020 Barcelona, Spain
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong
KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom
1 Ang Mo Kio Street 63, Singapore 569110
A
1
B
C
D
TK-2212L
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
PC BOARD
R
S
TK-2212L
1
2
2
TX-RX UNIT (X57-7120-11) Component side view (J79-0074-09)
TX-RX UNIT (X57-7120-11) Component side view (J79-0074-09)
J79-0074-09
R127
CN401
G
5
D
R128
+ C126
Q105
PCTV
S
5C
R129
B
C431
C415
R404
R406
C456
CN402
6
SB
L403
6
R121
IC405
10 GND
DO
CE
CL
DI
GND
5M
SB
NC
1 GND
CP405
5
D102
4
C408
L111
Q104
R436
R126
Q107
C140
R135
R408
R131
R130
Q109
1
R132
+
C146
–
SP+
BATT+
R140
RSSI
8
CN13
ANT
R412
C403
8 GND
DOWN
UP
GND
AFO
AFI
SB
1 B
MIC1
IC101
R138
R142
SP–
C214
Q108
G
D
S
C406
4
C138
C215
5
R403
R141
R133
50
C217
R211
R134
76
R416
C402
51
BPF
C148
75
3
C424
R139
CP404
R438
R143
4
CP406
R206
L401
C401
L404
Q202
R415
C405
R213
C201
CP407
5R
R203
F401
L402
C430
TH203
AUX
FUSE
R437
3
100
26
1
C334
25
R334
Q304
7
C335
R336
Q305
C336
R343
C340
L301
D404
R348
R414
G
Q306
D
1
5
R346
C356
R347
R350
R421
+
Q901
G
D
S
C354
Q303
C343
R344
C352
R355
8
R413
D403
S
IC302
G
10
6
D
Q316
9
SPO
C342
C346
C41
C327
R340
+
PTT/RXD
CV
R339
+
S
D11
RXD
MIC
C345
C77
MICIN
OPT
DET
R349
+
5MS
R345
R26
R42
C79
L12
C45
C902
C39
C329
R31
Q301
R322
R30
C320
R324
R325
R326
R330
C328
R320
R319
R25
R316
R323
C315
R317
Q8
R902
C80
R312
R315
C901
R901
C319
R329
R338
R341
C351
C312
C323
R354 R304
C308
32
C350
C324
R327
R305
C304
C330
1
26
C325
C326
10
25
R321 C322
R331
9
IC301
C313
R313
C317
C306
17
C309
R310
D301
10
C307
C314
+
C311
16
R314
C331
C321
R318
9
R306
R307
C310
C316
D302
R311
D303
R353
R332
C332
C432
C418
C318
8
3 5
R365
C302
R328
IC403
C333
C433 C434
R335
R301
Q407
G
D
S
1 4
R423
C410
R407
R405
D401
C419
Q302
R409 R419
R422
R410
5 1
Q408 S
D
G
7
5M
C435
C411
IC404
4 3
TXD
C344
C338
TXD
SPI
AE
L302
NC
10
11
11
Component side
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
12
13
22
14
IC101
IC301
4N
9D
Q105
Q107
5L
5L
Q304
Q305
7Q
8P
D102
D301
5M
9B
IC302
IC403
IC404
9P
8B
7B
Q108
Q109
Q202
4M
4M
4F
Q306
Q316
Q407
8Q
9O
8D
D302
D303
D401
9B
8A
7A
IC405
Q8
Q104
5D
9J
5M
Q301
Q302
Q303
10E
8B
8O
Q408
Q901
D11
7D
8F
9J
D403
D404
8R
8R
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
23
14
A
1
B
C
D
TK-2212L
E
F
G
H
I
J
K
L
M
N
O
PC BOARD
P
Q
R
S
TK-2212L
PC BOARD
1
2
2
TX-RX UNIT (X57-7120-11) Foil side view (J79-0074-09)
TX-RX UNIT (X57-7120-11) Foil side view (J79-0074-09)
J79-0074-09
R215
C236
9
16
C216
R207
R435
5
R2
R3
C24
C3
R6
X3
VR1
Q404
Q403
8
5
R450
Q405
4
3
9
IC401
5
1
C429 C407
C417
D1
C7
C6
C8
R11
1
C409
C428
C4
C11
5
C357
R5
8
3
IC402
S
G
C33
C19
C21
20
11
R9
4
D
C450 C451 C452
IC407
R20
R352
R10
C427
C421
C426
L6
+
R21
R22
L11
C443
IC1
+
D5
Q7
C90
C49
C32
C10
C55
R37
D4
D9
R8
1
R18
R19
L14
CV
C13
10
+
1
4
R16
C61
L18
L21
C54
L16
C27
7
Q1
R12
C17
L1
+
+
TC2
6
R425
R420
C16
R15
C22
D
C58
L24
R23
R13
R38
Q3 G
C71
C47
C15
5
R424
C18
S
C65
Q4 G
S
D
L19
C72
R40
C339
C341
C68
C9
L20
R41 Q6
L17
R17
R14
R4
X1
C38
C66
C74
C2
4
R447
R1
C209
C211
C25
C5
C29
C44
C42
R27
Q2
C78
R33
C50
C63
L10
10
L3
8
C40
L8
C67
TC1
L13
C43
L9
R39
D7
AE
C1
C221
C26
1
IC406
+
L5
L7
C12
C81
R48
C85
1
R212
C35
C210
R7
C14
C82
C73
D10
C62
C52
PTT/RXD
8
C34
C213
C208
R418
C206 R208
IC201
1
4
8
L23
C53
SPO
R209
C218
C83
C76
C48
R32
R34
R35
R36
C75
5MS
C69
R43
C64
C59
C57
4
C220
C207 R210
C84
R51
L50
C51
R44
5
IC2
R45
C86
C70
L22
D402
L201
R216
Q203
C224
R219
R218
C231
L203
L204
C222
R46
R47
D101
C101
Q9
R49
L25
3
Q103
R342
OPT
DET
J301
EXT. SP/EXT. MIC
NC
L206
L202
R217
C227 R101
2
R108
R107
G
S
D
C119
TH101
C130
R337
SPI
C232
C234
C244
C230
R50
L102
4
Q102
1
R103
C104
C60
TXD
R220
Q204
2 3
1 4
L205
C237 C233
C235
R109
MICIN
C219
C440
C105
Q401
MIC
C228
C239
C87
Q5
+
C238
R221
C243
L103
R110
C108
L104
R120
C120
C107
R111
C110
R116
C118
8
9
R470
R417
D202
C136
Q402
R224
R223
R226 R225
R228
R119
L105
Q106 G
R115
L113
C248
C247
C121
D
L114
C139
R114
R112
C117
L107
7
R113
C116
R123
L112
C141
L207
R117
C124
C134
C245
C115
XF201
C242
R227
C280
L106
R124
L115
R291
D203
C125
R122
C137
L209
D204
C123
C133
L108
6
R222
R229 C249
C255
C128
C132
C142
C250
C254
C256
C267
+ C251
C135
C241
C348
L211
L210
C253
R234
R230
L213
R241
C265
C269
C252
CN201
CD201
R231
R240
C264
3
C225
R233
C258
C260
D205
R242
C270
L214
C268
C143
C147
R137
C271
C109
R136
R243
C144
L109
L118
5
C158
D104
C111
S3
SW2
Q205
3 2
C266
C160
C156
S2
SW1
4 1
C263
L110
D103
C154
L117
C157
L119
C159
C155
4
L116
R239
D206
C151
C149
C153
R237
R238
D105
S1
PTT
D107
C150
D106
C262
3
10
11
11
Component side
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
12
13
24
14
IC1
IC2
9O
7L
Q3
Q4
9M
8J
Q203
Q204
4N
5J
D4
D5
9K
10L
D106
D107
3C
3D
IC201
IC401
IC402
5N
9S
8S
Q5
Q6
Q7
8I
8K
10L
Q205
Q401
Q402
3F
8B
8B
D7
D9
D10
10J
10L
8J
D202
D203
D204
6J
5G
5G
IC406
IC407
Q1
5Q
8Q
7O
Q9
Q102
Q103
6K
7H
7H
Q403
Q404
Q405
8R
8R
9R
D101
D103
D104
7J
4D
4C
D205
D206
D402
4E
4E
4R
Q2
8L
Q106
7F
D1
10Q
D105
3C
Layer 1
Layer 2
Layer 3
Layer 4
12
Foil side
13
25
14
TK-2212L
SCHEMATIC DIAGRAM
Note : The components marked with a dot ( ● ) are parts of layer 1.
TX-RX UNIT (X57-7120-11)
5C
4
3
S
2
1
CL
7
CL
CL
CE
8
CE
CE
DO
9
DO
DO
GND
10
SB
SB
1000p
R138
1M
1000p
IN2+
5
COMPARATOR
(APC)
1u
L111
15p
18p
22p
C158
APC SW
Q108
2SK1824-A
R141
100k
100k
IN2-
VEE
R142
0
L210
1000p
180k
C262
100k
33p
4p
1.0M
D206
1SV305F
C270
R243
0
1.0M
1000p
L214
47n
33p
1SV305F
R241
C266
C269
C265
4p
C268
3p(B)
D205
L213
C264
56n
0
100k
1000p
R238
C260
1000p
220
C258
R233
C267
3p(B)
R240
47
10p
R:1.76V
4.5p
(B)
1SV305F
C255
27p
C254
1.0M
D204
RF BPF TUNING
C263
R239
R242
R234
2.2k
C256
1000p
R230
L211
R237
R:4.92V
47
R:0.75V
1.0M
R229
0
Q205
3SK318
R231
1000p
0
27p
470p
1SV305F
R228
R291
RF AMP
R:4.8V
C253
4.5p(B)
C250
4p(B)
C247
R227
APC SW
56n
1000p
C252
C251
4.7u6.3
1000p
C245
82k
R226
150n
L207
82k
R224
0.1u
220
C242
C280
82k
4p(B)
R225
82k
C244
1k
R221
R223
C243
1000p
R:2.48V
R:0.99V
12p
1000p
R222
C236
CN201
R:2.48V
R220
560
C238
0.01u
C234
10p
C228
HSC277
6
IN1+
4
R143
1000p
C146
7
47k
R133
3
150k
(D)
C138
0.39
R129
0.39
R128
0.39
R127
R131
8
VCC
OUT-B
56k
OUT1
2
R140
1
C148
150k
(D)
100p
IN1150k(D)
Q109
RT1P441U
IC101
TA75W01FUF
R139
R130
150k(D)
4p(B)
D203
C248
180n
1.5p
180k
C440
R203
-t
100K
Q203
2SC4649(N,P)
IF AMP
C157
10p
C153
C155
HSC277
D106
22p
L116
C149
APC SW
C140
R132
C126
6.8u10
D102
HZU5CLL
150k(D)
R135
560
R121
560
MIXER
Q204
3SK318
L209
56n
L206
560n
0.01u
R219
C241
1
33p
D105-107
ANT SW
2.2k
Q105
2SK879(Y)F
APC SW
L203
C231
2
560
0.01u
C232
IN
1000p
0.01u
oUT
L204
120k
R218
BPF
R:4.98V
3
4
5
6
C224
C160
56n
Q107
RT1N141U
0.01u
0.1u
C225
C221
R216
L110
R126
5R
MCF
XF201
L71-0619-05
38.85 MHz
ANT
CN13
8T
HSC277
D107
22p
D105
2.2u
270
C147
1000p
15p
22p
L109
270
R137
10p
R136
68p
C143
0.1u
C137
0.01u
C150
C135
1u
9T
C134
C132
C142
7p
C141
12p
27p
C139
10p
C136
1000p
1000p
L108
10p
L112
C130
HVC131
ANT SW
0.01u
82
1000p
C133
1000p
R123
12k
C124
1000p
C128
47k
R124
R122
C125
1u
1000p
100k
-t
TH101
82p
APCSW
1000p
100
1u
C220
C222
L201
C219
TH203
0.1u
C201
0.22u
5T
6p(B)
9p
C239
8p
C235
C230
4.7k
R217
38.4 MHz
OSCIN
1
OSCOUT
MIXIN
14 N-REC
IC201
TA31136FNG
16
15 GND
MIXOUT 2
C218
0.1u
0.1u
3
4
IFIN
VCC
N-DET
RSSI
13
12
FM IF
SYSTEM
68p
IFOUT
C217
3.9k
CD201
R213
27p
330
L105
150n
10p
R119
100p
L106
C119
C117
22p
C118
C121
C109
10k
R115
1000p
C227
10p
C123
15
1000p
C116
R116
68k
C115
47k
R117
R114
330
330
R113
100n
R111
330
L102
R110
C107
1000p
L103
1000p
15
C105
R109
560
R107
12k
D202
R101
R50
4.7k
82n
C216
DEC
5
82k
6
7
FILIN
QUAD FILOUT
AFOUT
10
C214
11
8
9
1800p
C207
1u
C901
5T
150k(D)
C249
C271
11p
D203,204
R313
390k
C311
100k
C310
1.2k
0.1u
C316
0.047u
R311
12k
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
R342
10
56k
33k
R349
0.047u
0.47u
220p
C336
C335
2.2k
C341
100p
1u
L302
2.2k
R345
10k
100
R346
100
R344
1k
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
0.1u
MIC AGC
Q302
2SC4919
D303
R338
R341
1000p
C346
39k
ISOLATION
R318
C330
C331
R331
R328
RB706F-40
R314
2.7k
0.068u
D302
C317
R330
3.3k
10k
MC2858
R332
C333
15k
0.1u
L301
J301
E11-0707-05
0.033u
0.1u
1000p
DC SW/SP MUTE
1k
C356
C325
C326
Q305
RT1N441U
DC SW/SP MUTE
100k
120p
R335
0
R347
82p
R310
C327
R326
Q303
RT1N441U
220p
C313
1u
DETECTOR
220k
1u
R350
D301
RB706F-40
0.015u
0.1u
R:7.3V(MUTE ON)
0.3V(MUTE OFF)
T:7.3V
C344
47k
C322
DETECTOR
C309
Q316
2SK3577-A
SP
R321
DTRAIN
SP MUTE SW
C340
C329
R329
82k
RXAF
10u6.3
AF AMP
10u6.3
DTRAIN
DTRAIN
47k
100p
C339
470
RXAF
5
C345
100u6.3
10k
C342
26
RXAF
4
1k
9
VCC PW-GND
8
NC2
PRE-GND
7
C338
PHASE
VIN
6 R337
NF
RIPPLE
100
R339
R425
47k
3.3k
R320
RXAFIN
100k
R334
R336
SP MUTE SW
Q306
2SK3577-A
R340
R424
56k
R319
1
TXIN
2
3
4
LIMLV
5
MoD
AMP3N
20
AMP3P
19
VSS
18
XIN
0
R307
17
5
RXAFIN
R325
2
PoUT
10
100k
SDA
4
27
C318
GND
6
EXPOUT
0.1u
SCL
FILTERO
EXPOUT
C314
WP
NC
1000p
A1
C350
7
3
FILTERO
28
3.6864MHz CLK
8
VCC
2
RXINO
29
RXAFIN
XoUT
RXIN
68
1
BEAT SHIFT SW
RXINO
EXPoUT
DIR
16
RXIN
30
FILTERo
AUDIO PROCESSOR
15
Q407,408
EEPROM
IC406
AT24128N10SU27
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
6
7
VDD
8
IC301
AQUA-L
SCLK
31
390p
100k
NC1
3
R352
14
RXINo
C328
R324
0.1u
Q304
2SA1362-F(GR)
DC SW
180k
13
1k
DI/o
56k
R327
R306
C452
AGND
RXIN
TDATA/DTRCLK
R323
1
82p
12
C323
11
R:7.52V
T:7.31V
Q301
RT1P141U
R322
180k
82p
C451
0.01u
32
C324
5
DTRLoADN
TCLK/DTRDo
AGNDIN
6
1000p
5M
STD
10
RDF/FD
EEPCLK
EEPDAT
BUSY
RSSI
THM
VOX
0.1u
0.1u
C308
7
AMP4o
Q
GND
LIMLV
1u
25
CLR
Q
8
24
4
PR
TXINo
3
Q408
2SK1830F
VCC
D
AMP4N
C433
47k
5p
0
CK
AMP4P
0
2
C435
23
0
1
0.01u
22
5p
X3
L77-1633-05
7.37MHz
R409
EXTLIMIN
R410
AMP3o
R423
C450
LIMLV
W/N SW/TX
470k
IC302
TA7368FG
R348
R343
R:0.3V(MUTE ON)
7.3V(MUTE OFF)
T:0.3V
C334
12p
D205,206
RF BPF TUNING
C354
0.1u
0.047u
C343
0.01u
C352
C351
0.01u
C320
0.01u
470k
R317
R355
10k
5M
C312
21
Q407
2SK1830F
BSHIFT
C432
C434
1k
R420
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
PTTSW
SB
270p
5M
C315
3p
R422
XOUT
BSHIFT ON:4.95V
OFF:0V
5M
330k
C319
560k
R315
0.01u
9
XIN
L404
2
DTMF
1
PCTV
47k
FREQUENCY
DIVIDER
IC407
TC7W74FU-F
BUSY
EEPCLK
EEPDAT
R304
4.7u6.3
C307
RSSI
BSHIFT
C302
47k
C306
ROF/FD
TCLK/DTRDO
47k
XOUT
R354
10k
SCLK
R419
XIN
R301
R365
ROF/FD
TCLK/DTRDO
TX_W/N
DTMF
120k
TDATA/DTRCLK
DI/O
330k
DIR
R312
STD
DIR
BUSY
RSSI
THM
VOX
4.96V
3T
4700p
DI
RX LO1
C357
DI
B
470p
6
STD
TDATA/DTRCLK
DI/O
SCLK
47k
BATT
RESET
INT
5M
C159
Q104
RT1N141U
C332
5
DI
R212
470p
2.7k
R209
1000p
4.7k
C206
R207
0.01u
C156
APC SW
R316
A0
R438
C154
R134
TX_W/N
DTMF
3p
GND
30
RxD
29
TxD
28
QTTCXO
27
PTT
26
32
31
96
VREF
97
AVCC
98
99
MIC_MUTE
100
86
87
EN2
LEDTX
C151
0
GND
BATT
RESET
INT
5M
RX LO1
D104
T:2.7V(H)
1.99V(L)
APC PROTECT
DCSW
APCSW
C321
4
5p(B)
C144
5T
0.022u
3
24
8
BSHIFT
7
GND
6
BYTE
5
EEPCLK
4
EEPDAT
3
AUX
GND
SB
5M
2p(B)
5R
33p
3.3k
W:0.011V
N:4.98V
68n
C237
L115
5T
0.1u
C111
R47
47
1000p
C84
C209
SW2
L25
R49
2.2k
330
C86
1000p
R48
C85
1000p
1k
L50
R206
10
R211
Q202
RT1P441U
39n
C233
4.7u6.3
4
SW2
27n
TX_W/N
DTMF
DTRLOADN
9
5T_C
81
5R_C
82
5C_C
83
84
85
47k
IC405
30620MCP422GU
79
80
47k
R416
APCSW
45
RX_W/N
44
VCC
43
PLL_CLK
42
PLL_DAT
41
PLL_STB
40
PLL_UL
39
GND
38
TX_SW
37
RX_SW
36
TX_W/N
35
DCSW
34
33
47
46
49
48
MICROPROCESSOR
VSS
77 SIM1
78 SIM2
1000p
C428
1000p
330
R414
330
EN1
50
1u
C427
1u
C421
C429
1u
VCC
C431
VDD
SUB
NC
R415
1000p
R353
3
47k
0
6T
L114
MIC1
470p
5
2
R437
27n
L119
L113
C348
6
B
330k
SW1
5
VoUT
W/N SW/RX
L205
0.22u
7
2
GND
SW1
1000p
7T
PCTV
25
23
STD
22
DIR
21
TDATA/DTRCLK
20
DI/O
19
SCLK
18
RDF/FD
17
TCLK/DTRDO
16
INT
15
VCC
14
VCC
13
XIN
12
VSS
11
XOUT
10
RESET
DI
73
LEDRX
74
PF1
75
PF2
SIDE1
SIDE2
18
L118
7T
B
100k
8
NC
1
Q901
2SK1824-A
3.3k
L202
C304
9
1
PTT
R:2.84V
T:0.03V
R305
50
10
R405
GND
Q402
RT1N141U
LED SW
/GREEN
CF201
L72-0958-05
R450
47
A
PTT
Q401
RT1N141U
LED SW
/RED
IC404
BD4845FVE
CN402
E40-6430-05
R210
RX_W/N
L403
46
C
72
VOLTAGE
DETECTOR/INT
45
70
71
1k
39p
L117
HVC131
1000p
TX_W/N
DTMF
DTRLOADN
DTRLOADN
QTVCO
GND
64
GND
65
66
67
68
69
R470
ON:4.92V
OFF:0.01V
ON:4.92V
OFF:0.01V
DO
CE
CL
76
5
GND
4
1000p
44
NC
AUX
C424
6
VDD
SUB
1000p
7
43
VoUT
LED/GREEN
S3
3
8
42
R413
2
1u
330k
CP404
47Kx2
D404
B30-2157-05
OPTDET
AF_CONT
63
5
5600p
9
1
1000p
41
LED/RED
D403
B30-2156-05
C418
PT6554LQ
R407
60
61
62
C430
0.01u
C410
10
LCD DRIVER
NC
4.95V
L402
VOLTAGE DETECTOR/RESET
IC403
BD4840FVE
11
40
CE
4
C411
12
VoUT
VSS
57
58
59
R:4.83V
4.96V
C419
37
VIN
56
Q405
RT1P237U-T111
1000p
13
C407
14
3
55
5C SW
5
C417
2
36
VOLTAGE
REGULATOR/5V
53
54
C120
C215
51
52
CP407
1Kx2
IC401,402
1u
C409
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
16
35
NC
IC401
XC6204B502MR
R:7.28V
T:6.80V
15
5
4
CE
34
5.00V
VSS
3
CP406
1Kx2
Q404
RT1P237U-T111
2
R:7.56V
T:7.26V
33
VoUT
5R SW
S1
VIN
470p
1k
S2
1
C210
R421
R:5.01V
IC402
XC6204B502MR
5V PROTECTION
D401
RB521S-30
39p
R:0.1V
T:1.88V
0.1u
W/N SW/TX
1u
0.47u
C426
C443
RX_W/N
0.1u
C456
R:3.70V
T:3.57V
470p
470k
(D)
R436
R406
100
0
R403
470k(D)
C415
R404
C104
0
470p
C80
4.7k
C79
Q403
CPH3317
4700p
4700p
C408
GND
0.1u
C406
DOWN
8
5T SW
4.7k
UP
R901
6
T:4.99V
4.7k
47k
R447
R408
4.7k
47k
GND
EN2
R435
5
EN2
R103
C213
1Kx2
CP405
47k
47k
R412
R120
B
R902
R418
AFO
EN1
47k
4
EN1
C101
1000p
5R
R208
R417
AFI
L104
DCSW
APCSW
B
88
BATT
89
RSSI
90
BUSY
91
VOX
92
QT/DQT_IN
93
TH_DET
94
AVSS
95
100p
C405
1000p
SB
3
D101
HSC277
DCSW
APCSW
OSCIN
5C
B
5T
5R
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
5C
D402
1SR154-400
REVERSE
PROTECTION
C110
THM
82k
2
7
10
R51
1000p
C90
C77
DCSW
APCSW
OSCIN
5C
B
5T
5R
B
C403
S33
S31
S32
S28
S29
S30
S27
S24
S25
S26
S23
S20
S21
S22
S19
S16
S17
S18
S15
S11
S12
S13
S14
S8
S9
S10
S7
S2
S3
C1
C2
C3
C4
S1
S4
S5
S6
37
1
470p
C402
C401
BATT
CN401
E40-6363-05 1
F53-0324-05
2.5A
R112
5T
C208
B
BATT
C87
10p
RF AMP
Q102
2SC4926YD
THM
CURRENT
STEERING
R:7.68V
T:7.30V
C108
R:0.60V
T:4.95V
10u6.3
F401
L401
R46
SW1
R45
GND
1.5k
4.6V
R:1.65V
T:1.05V
3.3k
5
3.3k
C51
SW2
LCD
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
5C
1000p
33p
R44
100
R43
C75
1000p
C83
6
C211
1000p
IN
2.2V
7
0.01u
2p
OUT
Q9
2SC5108(Y)F
10u6.3
L20
3.3u
470p
R42
D11
MA2S111-F
0.1u
C68
470p
C71
C63
4p
C66
6p
C61
TC2
0.5p
27p
TRIPLER
Q1
KTC4082
560n
C35
330k
C34
L5
47p
C25
30p
OSCIN
C26
TXCO
OSCIN
C18
oUTPUT
R14
4
VCC2
IN
RIPPLE
FILTER
0.7V
C17
1000p
VCC1
Q8
2SC5383-T111
DC SW/RX VCO
C74
5p
VCO/RX
Q3
2SK508NV(K52)
10p
L14
100
Q7
RT1P430U
180
27n
C65
100p
C70
270k
470p
R37
5p
R38
120p
C58
1SV325F
220n
D5
R:3.46V
220n
L17
1SV325F
100
100p
C49
2.2k
1000p
4.7u
C24
R12
4.0V
VCO OSCILLATION (RX)
C55
3
VCO 1/2 DIVIDER
270k
L18
D9
2
C82
8
L22
D5,9
560n
3
L1
DC SW/TX VCO
12k
1u
C81
15p
R:4.97V
T:0.59V
R36
R30
39n
L23
R41
150k
C76
1000p
L21
3.3u
150
5p
R39
C67
Q5
RT1P430U
1
R108
T:1.11V
TX/RX
RF SW
RF AMP
D103
TX FINAL AMP
Q106
2SK2595-E
L107
T:1.88V
IC2
UPB1509GV
ANT SW
TX DRIVE AMP
Q103
2SK2596-E
T:4.9V
D101,202
3.74V
MODULATOR
R35
4.7k
6800p
560k
C41
1u
C902
C39
10k
3300p
C32
3.3u16 1.5k
C27
22k
0
4.72V
10p
LCD ASSY (B38-0906-25)
TX MODULATION
L12
R34
FREQUENCY
CONTROL
/RX VCO
R13
C14
4
C15
GND
R31
100n
12.8MHz
2
C45
R17
L3
VCC
0
R26
4.83V
18p
VC
10p
56k
C5
1000p
1
C12
X1
L77-1931-05
C9
R6
C3
1u
6800p
C2
3300p
C1
R3
33k
82k
0.01u
R2
10k
680
R25
L11
L7
VR1
68k
R32-0736-05
R4
0.1u
C6
R1
22k
1000p
0.01u
D1
MA2S111-F C4
R22
0
R18
560
1000p
C16
100
RIPPLE
FILTER
R7
R5
100k
C22
0.33u35
220
R21
0.1u35
R16
R19
10u6.3
0.1u
C21
C19
0.1u
C10
10u6.3
C13
470p
R15
4.74V
7p
0.5p(B)
0
4.76V
C78
HSC277
0.72V
1000p
R215
0.1u
C72
C69
470p
RF BUFFER AMP
Q6
2SC5108(Y)F
100
C73
5p
1p
C29
T:3.42V
VCO/TX
Q4
2SK508NV(K52)
C62
1.5p
C60
D10
1SV278F
6p
C59
1.5p
C64
4p
39n
C57
C54
R40
220n
10p
TC1
D4
1SV325F
C53
C47
PLL IC F_IN AMP
470p
22
C44
R27
10p
100p
Q2
2SC5108(Y)F
180p
1SV325F
0.5p
L13
R23
470p
180n
220n
1k
R32
6p
33n
C50
10
R8
L24
R33
15p
L9
150k
C48
18n
6p
C43
2.73V
L19
D4,7
FREQUENCY
VCO OSCILLATION (TX)
CONTROL
/TX VCO
D7
C52
L16
L10
CV
4p
L8
C42
C38
1000p
10
C33
R20
12
11
CLoCK
13
9
14
L6
C40
FIN
NC2
NC3
DATA
LD
8
15
7
17
18
16
6
Do
GND
LE
FC
NC4
5
VP
VCC
FoUT
P
4
19
2
1
4.84V
NC1
oSCIN
NC5
R
100p
100p
100p
C8
C7
C11
PLL SYSTEM
IC1
MB15A02PFV2E1
oSCoUT
0
3
R11
20
0
0
10k
5C
R9
R10
TK-2212L
TK-2212L
BLOCK DIAGRAM
BLOCK DIAGRAM
X57-712
IC404 BD4845FVE
INT
INT
D401
RB521S-30
IC401
XC6204B502MR
PROTECT
AVR
SB
IC403 BD4840FVE
RESET
RF
AMP
Q4 2SK508NV(K52)
D4,D7 1SV325F
D10 1SV278F
PLL
5M
Loop
Filter
Q405 RT1P237U-T111
DC
SW
TX
VCO
Q5 RT1P430U
5C
12.8MHz
AVR
5T_C
TX
X1
L77-1931-05
Q403 CPH3317
DC
SW
QTTCXO
LPF
LPF
5T
DC
SW
EN2
Q9
2SC5108(Y)F
D101,D202
HSC277
BUFF
AMP
DIVIDER
RF
AMP
T/R
SW
5C
5C
5T
5R 5C
DC
SW
Q102
2SC4926YD
Q103
2SK2596-E
RF
AMP
5R_C
RX
VCO
DCSW
ANT
SW
LPF
ANT
5T
Q109
RT1P441U
B
IC101
TA75W01FUF
DC
SW
CURRENT
DET
Q108 2SK1824-A
Q8 2SC5383-T111
D11 MA2S111-F
RIPPLE
FILTER
DC
SW
Q1 KTC4082
TRIPLER
D103,D104 HVC131
D105,D106 HSC277
TX
FINAL
AMP
5T
DC
SW
RX
5R
Q106
2SK2595-E
TX
DRIVE
AMP
Q104 RT1N141U
Q105 2SK879(Y)F
Q7 RT1P430U
Q404 RT1P237U-T111
EN1
IC2
UPB1509GV
Q3 2SK508NV(K52)
D5,D9 1SV325F
QTVCO
5C
ENCODER
5C
Q6 2SC5108(Y)F
5C
5C_C
IC402
XC6204B502MR
TX/RX:136.00~174.00MHz
Q2 2SC5108(Y)F
IC1 MB15A02PFV2E1
PLL_DAT
PLL_CLK
PLL_STB
RESET
DC
SW
APCSW
DC
SW
APCSW
Q107 RT1N141U
5C
IC201
TA31136FNG
PCTV
Q203
2SC4649(N,P)
XF201
L71-0619-05
Q204
3SK318
IF
AMP
MCF
1st
MIXER
5R
38.4MHz
D203,D204
1SV305F
Q205
3SK318
D205,D206
1SV305F
BPF
RF
AMP
BPF
PCTV
5R
PCTV
38.85MHz
Q901
2SK1824-A
RX_W/N
BATT
+
-
5R
Q202 RT1P441U
WIDE/
NARROW
SW
RX_W/N
5R
CD201 L79-1582-05
CF201 L72-0958-05
FM IF
SYSTEM
SW
CF
450kHz
450kHz
5C
BATT
DET
PROTECT
BATT
SB
SB
LED
(RED)
LED
(GREEN)
5C
IC301 AQUA-L
RSSI
MOD
D403 B30-2156-05
BUSY
D402 1SR154-400
D404 B30-2157-05
PTT
AUDIO
PROCESSOR
PWR SW
/ VOL
PTT
5C
Q401 RT1N141U
5M
Q402 RT1N141U
DC
SW
DC
SW
LEDTX
LEDRX
SW1
SB
PF2
DI/O
Q306, Q316
2SK3577-A
SP
PF1
IC302
TA7368FG
MUTE
SW
AF
AMP
Q305 RT1N441U
DC
SW
DTRLOADN
TDATA/DTRCLK
SCLK
DIR
ALT
DTMF
AQUAXIN
TXAFI
RXAF0
XIN
IC406 AT24128N10SU27
IC405 30620MCP***GU
INT
RESET
VOX
RXD
BUSY
BATT
TH_DET
RSSI
QT/DQT_IN
EEPDAT
EEPROM
EEPCLK
AGC
Q407, Q408 2SK1830F
Q304 2SA1362-F(GR)
DC
SW
Q302 2SC4919
D303 DAN222
D302 RB706F-40
DET
SW
BSHIFT
MICROPROCESSOR
XOUT
VOX
D301 RB706F-40
SB
X3 L77-1633-05
7.37MHz
DC
SW
EN1
EN2
RDF/FD
STD
PLL_UL
OPTDET
TCLK/DTRDO
PTT
PF1
5T_C
5C_C
5R_C
DTRLOADN
TDATA/DTRCLK
SCLK
DIR
AF_CONT
XIN
SB
SW2
STD
RDF/FD
TCLK/DTRDO
DI
CE
APCSW
DCSW
QTVCO
QTTCXO
MIC MUTE
DTMF
TXD
TX_W/N
PF2
RX_W/N
TX_SW
RX_SW
PLL_DAT
PLL_CLK
PLL_STB
LEDTX
LEDRX
PCTV
CL DO
5M
DI/O
AFCONT
Q303 RT1N441U
MIC
LCD ASSY
B38-0906-25
30
31