UHF FM TRANSCEIVER
TK-3302
SERVICE MANUAL
SUPPLEMENT
K2,K3,M2 Versions
Whip antenna
(T90-1040-25)
(T90-1041-25)
Knob (Selector)
(K29-9427-03)
Knob (Volume)
(K29-9309-13)
© 2008-12 PRINTED IN JA PAN
B51-8852-00 (N) 358
This TK-3302 (K2,K3,M2) service manual contains a number of
sections which differ from the service manual (B51-8840-00) for
the TK-3302/3302(U)/3306 (K,P,M,M3).
For item other than those in this TK-3302 (K2,K3,M2) service
manual, please refer to the service manual (B51-8840-00) for the
TK-3302/3302(U)/3306 (K,P,M,M3).
CONTENTS
GENERAL .....................................................2
SYSTEM SET-UP .........................................3
REALIGNMENT ...........................................3
Button knob (PTT)
(K29-9425-03)
Button knob
(Side1/Side2)
(K29-9426-03)
Plastic cabinet assy
(A02-4040-03)
DISASSEMBLY FOR REPAIR ......................6
CIRCUIT DESCRIPTION ..............................6
PARTS LIST .................................................7
EXPLODED VIEW ......................................15
PACKING ....................................................16
ADJUSTMENT ..........................................18
PC BOARD
TX-RX UNIT (X57-7580-XX) ..................24
SCHEMATIC DIAGRAM ............................28
BLOCK DIAGRAM .....................................32
LEVEL DIAGRAM ......................................34
SPECIFICATIONS ......................................35
This product complies with the
directive for the European market.
RoHS
This product uses Lead Free solder.
TK-3302
Document Copyrights
Copyright 2008 by Kenwood Corporation. All rights re-
served.
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.
GENERAL
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced tech ni cians familiar with similar types of commercial grade com mu ni ca tions equipment. It contains all required service
in for ma tion 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 is sued as required.
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.
PERSONAL SAFETY
The following precautions are recommended for personal
safety:
• DO NOT transmit until all RF connectors are verifi ed se-
cure and any open connectors are properly terminated.
• SHUT OFF and DO NOT operate this equipment near
elec tri cal blasting caps or in an explosive atmosphere.
• This equipment should be serviced by a qualifi ed tech ni -
cian only.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment in for ma tion, the full part identifi cation number should be in clud ed.
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 suffi cient description of the re quired component for proper identifi cation.
SERVICE
This transceiver is designed for easy servicing. Refer to
the sche mat ic diagrams, printed circuit board views, and
align ment procedures contained within.
Model Type TX-RX unit
TK-3302 K2,M2 X57-7580-22 470~512MHz
TK-3302 K3 X57-7580-23 400~430MHz
Frequency range
Service Manual List
Title Parts number Remarks Market code
TK-3302/3302(U)/3306 B51-8840-00 K,P,M,M3
TK-3302
B51-8852-00
This service manual
SUPPLEMENT K2,K3,M2
Remarks
IF1:
38.85MHz
LOC:
38.4MHz
2
Merchandise received
Choose the type of transceiver
SYSTEM SET-UP
Frequency range (MHz) RF power Type
TX/RX 470~512
TX/RX 400~430
4.0W
4.0W
TK-3302
TK-3302: K2,M2
TK-3302: K3
Transceiver programming
Are you using the optional antenna?
NO
Are you using the speaker microphone?
NO
Delivery
A personal computer, programming interface (KPG-22/22A),
and FPU (programming software) are required for programming.
(The frequency, TX power HI/LOW, and signalling data are
programmed for the transceiver.)
YES
YES
KRA-23 or KRA-27
Optional antenna
KMC-17, KMC-21 or KMC-45
Speaker microphone
(Option)
1. Modes
User mode
PC mode
Wireless clone mode
Mode Function
User mode For normal use.
PC mode
Data programming
mode
PC test mode
Wireless clone
mode
Used for communication between the transceiver and PC.
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.
PC test mode
REALIGNMENT
Data programming mode
PC tuning mode
2. How to Enter Each Mode
Mode Operation
User mode Power ON
PC mode Received commands from PC
Wireless clone mode [PTT]+[Side2]+Power ON (Two seconds)
3. PC Mode
3-1. Preface
The transceiver is programmed by using a personal computer, a programming interface (KPG-22/22A, USB adapter
(KCT-53U)) and FPU (programming software).
The programming software can be used with a PC or
compatible. Figure 1 shows the setup of a PC for programming.
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-3302
REALIGNMENT
Notes:
• 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 fi rst 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 read from the transceiver, the red LED
lights.
When data is written to by the transceiver, the green LED
lights.
Notes :
• The data stored in the personal computer must match
Model Name and Model Type when it is written into EEPROM.
• Do not press the [PTT] key during data transmission or
reception.
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 RS232C 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. FPU (Programming Software) Description
The FPU is the programming software for the transceiver
supplied on a CD-ROM. The software on this disk allows a
user to program the transceiver transceivers via Programming interface cable (KPG-22/22A).
PC
FPU
Tuning cable
(E30-3216-05)
PC
D-SUB
(25-pin)
KPG-22
Transceiver Transceiver Transceiver
D-SUB
(9-pin)
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
PC
KPG-22A
+
–
+
–
PC
USB
KCT-53U
KPG-22A
Fig. 1
SP
MIC
3-6. Programming with PC
If data is transferred to the transceiver from a PC with the
FPU, the data for each set can be modifi ed.
Data can be programmed into the EEPROM in RS-232C
format via the SP/MIC jack.
In this mode the PTT line operate as TXD and RXD data
lines respectively.
List of FPU for transceiver
Model Type FPU
TK-3302 K2,K3,M2 KPG-118D(K)
4
4. Wireless Clone Mode
4-1. Outline
“Wireless Clone Mode” copies the transceiver data to
another transceiver.
The dealer can copy the transceiver data to another trans-
ceiver 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 wireless
clone mode.
REALIGNMENT
TK-3302
4-3. Operation
1. To switch the clone target/s to wireless clone mode,
press and hold the [PTT] and [side2] keys while turning
the transceiver power ON.
2. Wait for 2 seconds. The LED will light orange and the
transceiver will announce “Clone”.
3. Select a channel table number using Side1 (increment
channel table) and Side2 (decrement channnel table)
keys.
4. To switch the clone source to wireless clone mode, press
and hold the [PTT] and [side2] keys while turning the
transceiver power ON.
5. Wait for 2 seconds. The LED will light orange and the
transceiver will announce “Clone”.
6. Select the same channel table number as the clone
target/s.
7. Press [PTT] on the clone source to begin data transmission.
When the clone target starts to receive data, the LED will
light green.
When the clone source fi nishes sending data, a “confi r-
mation” tone will sound.
If data transmission fails while cloning, an “error” tone
will sound from the target unit.
8. If the cloning fails, no data will be available in the target
unit when it is returned to User mode.
9. 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).
Notes:
• The dealer can clone data to two or more transceivers by
repeating the above procedures.
• If the transceivers wireless clone mode is confi gured as
“Disabled”, the transceiver cannot enter wireless clone
mode.
• The table shown below will cover the frequency tables
used for wireless cloning.
• Wireless clone mode cannot be entered in battery low
state.
• A unit cannot be a “Source Unit” if it is unprogrammed. If
[PTT] is pressed, an “error” tone will sound.
• The language used in cloning depends on the “Model
type” setting, not the FPU setting.
• 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.
• Electronic interface may cause a failure in data transfer
during wireless clone, such as when waveforms or electromagnetics are being performed at the workbench.
• Wireless clone mode can be used ONLY by the autho-
rized service personnel.
• The wireless clone mode setting must be confi gured
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 wireless clone mode.
• Clone frequency table
No.
1 472.000 400.000
2 474.000 401.000
3 476.000 402.000
4 478.000 403.000
5 480.000 404.000
6 482.000 405.000
7 484.000 406.000
8 486.000 407.000
9 488.000 408.000
10 490.000 409.000
11 492.000 410.000
12 494.000 411.000
13 496.000 412.000
14 498.000 413.000
15 500.000 414.000
16 502.000 415.000
17 504.000 416.000
18 506.000 417.000
19 508.000 418.000
20 510.000 419.000
TK-3302 K2,M2 TK-3302 K3
470~512 400~430
Operating frequency (MHz)
5
TK-3302
DISASSEMBLY FOR REPAIR
Screw sequence for mounting the TX-RX
unit to the chassis
Attach the TX-RX unit to the chassis using the screws in
the order shown in the drawing below.
>2
B
=
CIRCUIT DESCRIPTION
1. Frequency Confi guration
The receiver utilizes double conversion. The first IF is
38.85MHz and the second IF is 450kHz. The fi rst local oscillator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the neces-
sary frequencies. Fig. 1 shows the frequencies.
TX-RX UNIT
Component side view
@;
:
.
8
TX/RX : :
ANT
1st MIX
ANT
SW
TX
AMP
Model Type
TK-3302 K2,M2 470~512MHz 470~512MHz 431.15~473.15MHz
TK-3302 K3 400~430MHz 400~430MHz 361.15~391.15MHz
RF
AMP
MCF
38.85MHz
RX: .
TX: @
qw e
CF
450kHz
IF
SYSTEM
38.4MHz
X3
multiply
RF
AMP
PLL
VCO
AF
AMP
TCXO
MIC
AMP
SP
12.8MHz
MIC
Fig. 1 Frequency confi guration
6
PARTS LIST
CAPACITORS
C C 4 5 T H 1 H 2 2 0 J
1 2 3 4 5 6
1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating
2 = Shape ... round, square, etc. 5 = Value
3 = Temp. coefficient 6 = Tolerance
• Temperature coefficient
1st Word C L P R S T U
Color* Black Red Orange Yellow Green Blue Violet
ppm/°C 0 –80 –150 –220 –330 –470 –750
CC45
Color*
2nd Word G H J K L
ppm/°C ±30 ±60 ±120 ±250 ±500
Example : CC45TH = –470±60ppm/°C
• Capacitor value
010 = 1pF 2 2 0 = 22pF
100 = 10pF
101 = 100pF Multiplier
102 = 1000pF = 0.001μF 2nd number
103 = 0.01μF 1st number
TK-3302
• Tolerance (More than 10pF)
Code C D G J K M X Z P No code
(%) ±0.25 ±0.5 ±2 ±5 ±10 ±20 +40 +80 +100 More than 10μF : –10~+50
–20 –20 –0 Less than 4.7μF : –10~+75
• Voltage rating
2nd word
1st word
0 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 –
1 10 12.5 16 20 25 31.5 40 50 63 80 35
2 100 125 160 200 250 315 400 500 630 800 –
3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8000 –
• Chip capacitors
(EX) C C 7 3 F S L 1 H 0 0 0 J Refer to the table above.
1 2 3 4 5 6 7 1 = Type
(Chip) (CH, RH, UJ, SL) 2 = Shape
3 = Dimension
(EX) C K 7 3 F F 1 H 0 0 0 Z 4 = Temp. coefficient
1 2 3 4 5 6 7 5 = Voltage rating
(Chip) (B, F) 6 = Value
7 = Tolerance
RESISTORS
• Chip resistor (Carbon)
(EX) R D 7 3 E B 2 B 0 0 0 J
1 2 3 4 5 6 7
(Chip) (B, F)
• Carbon resistor (Normal type)
(EX) R D 1 4 B B 2 C 0 0 0 J
1 2 3 4 5 6 7
1 = Type 5 = Rating wattage
2 = Shape 6 = Value
3 = Dimension 7 = Tolerance
4 = Temp. coefficient
A B C D E F G H J K V
• Dimension
Chip capacitor
Code L W T
Empty 5.6±0.5 5.0±0.5 Less than 2.0
A 4.5±0.5 3.2±0.4 Less than 2.0
B 4.5±0.5 2.0±0.3 Less than 2.0
C 4.5±0.5 1.25±0.2 Less than 1.25
D 3.2±0.4 2.5±0.3 Less than 1.5
E 3.2±0.2 1.6±0.2 Less than 1.25
F 2.0±0.3 1.25±0.2 Less than 1.25
G 1.6±0.2 0.8±0.2 Less than 1.0
H 1.0±0.05 0.5±0.05 0.5±0.05
Chip resistor
Code L W T
E 3.2±0.2 1.6±0.2 1.0
F 2.0±0.3 1.25±0.2 1.0
G 1.6±0.2 0.8±0.2 0.5±0.1
H 1.0±0.05 0.5±0.05 0.35±0.05
• Rating wattage
Code Wattage Code Wattage Code Wattage
1J 1/16W 2C 1/6W 3A 1W
2A 1/10W 2E 1/4W 3D 2W
2B 1/8W 2H 1/2W
(Less than 10pF)
Code B C D F G
(pF) ±0.1 ±0.25 ±0.5 ±1 ±2
L
T
W
7
TK-3302
PARTS LIST
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.
TK-3302 (Y50-6350-XX)
TX-RX UNIT (X57-7580-XX)
Ref. No.
indicates safety critical components.
New
Ad dress
Parts No. Description
parts
Desti-
nation
TK-3302
1 1A A02-4040-03 PLASTIC CABINET ASSY
2 3A A10-4124-01 CHASSIS
4 2C,2E B09-0725-03 CAP ACCESSORY
7 1C B62-2109-00 INSTRUCTION MANUAL K,M,K2
7 1C B62-2109-00 INSTRUCTION MANUAL K3,M2
8 1E B62-2139-00 INSTRUCTION MANUAL P
9 1A D10-0649-03 LEVER
10 1A D21-0863-04 SHAFT
11 1A D32-0441-13 STOPPER
13 3B E04-0477-05 RF COAXIAL RECEPTACLE (SMA)
14 3A E23-1253-04 TERMINAL (BATT-)
15 2A E23-1254-04 TERMINAL (BATT+)
16 2B E37-1175-15 SP WIRE LEAD (BROWN)
17 2B E37-1176-15 SP WIRE LEAD (GREEN)
19 3A F20-3353-14 INSULATING SHEET (CHASSIS-BATT+)
21 1A G01-4542-04 COIL SPRING (LEVER)
22 1A G01-4543-14 COIL SPRING (STOPPER)
23 2A G10-1330-04 FIBROUS SHEET (AUDIO IC)
24 2A G11-4465-04 RUBBER SHEET (FINAL FET)
25 3B G13-2009-04 CUSHION (CHASSIS)
26 3A G13-2033-04 CUSHION (BATT-)
27 3A G13-2034-14 CUSHION (CHASSIS-)
28 3A G13-2038-24 CUSHION (CHASSIS-CERAMIC FILTER)
29 2A G13-2039-14 CUSHION (PCB-CERAMIC FILTER)
30 3A G53-1604-03 PACKING (CHASSIS)
31 2A G53-1605-03 PACKING (BATT+)
32 2A G53-1609-14 PACKING (ECM)
33 2B G53-1799-03 PACKING (VOLUME/SELECTOR)
34 1B G53-1800-03 PACKING (SP/MIC)
35 1B G53-1801-03 PACKING (SPEAKER)
36 2B G53-1802-04 PACKING (SMA)
38 2E ✽ H12-4250-05 PACKING FIXTURE P
39 2D H12-4251-05 PACKING FIXTURE K,M,K2
39 2D H12-4251-05 PACKING FIXTURE K3,M2
40 1F H13-2109-03 CARTON BOARD P
42 3D H52-2300-13 ITEM CARTON CASE K,M,K2
42 3D H52-2300-13 ITEM CARTON CASE K3,M2
43 3F H52-2301-13 ITEM CARTON CASE P
46 2A J19-5463-03 HOLDER (BATT+)
47 2A J19-5473-03 HOLDER ASSY (BATT+)
48 2C,2E J19-5521-03 HOLDER (SP/MIC) ACCSSORY
49 2B J19-5522-03 SPEAKER CLASP
50 2C,1E J29-0734-05 BELT HOOK ACCESSORY
51 2A J82-0121-05 FPC
52 1A J99-0737-04 ADHESIVE SHEET (PTT)
54 1B K29-9309-13 KNOB (VOLUME)
55 1A K29-9425-03 BUTTON KNOB (PTT)
56 1A K29-9426-03 BUTTON KNOB (MON/PF)
57 1B K29-9427-03 KNOB (SELECTOR)
A 3B N14-0848-05 CIRCULAR NUT (SELECTOR)
L : Scandinavia K : USA P : Canada
Y : PX (Far East, Hawaii) T : England E : Eu rope
Y : AAFES (Europe) X : Australia M : Oth er Areas
Ref. No.
B 3B N14-0849-05 CIRCULAR NUT (VOLUME)
C 2B N30-2604-48 PAN HEAD MACHINE SCREW
D 3A N30-2606-48 PAN HEAD MACHINE SCREW
E
61 2C,2E N99-2046-05 SCREW SET ACCESSORY
63 2A ✽ R31-0670-15 VARIABLE RESISTOR
65 2A S60-0440-05 ROTARY SWITCH
67 1B T07-0369-15 SPEAKER
68 2D,2E T90-1039-25 WHIP ANTENNA K,P,M
68 2D T90-1040-25 WHIP ANTENNA K2,M2
68 2D T90-1041-25 WHIP ANTENNA K3
70 1F W08-0970-35 AC ADAPTER (TRANSFORMER) P
71 1C W08-0988-05 CHARGER (KSC-35) K,M,K2
71 1C W08-0988-05 CHARGER (KSC-35) K3,M2
72 1D W08-0989-15 AC ADAPTER (SWITCHING) K,K2,K3
73 1D W08-0992-05 AC ADAPTER (SWITCHING) M,M2
74 2F W08-1067-05 CHARGER (KSC-31) P
TX-RX UNIT (X57-7580-XX) -20: K,P,M -22: K2,M2 -23: K3
D303 B30-2315-05 LED (RED)
D304 B30-2314-05 LED (GREEN)
C1 CK73HB1H332K CHIP C 3300PF K
C2 CK73HB1C682K CHIP C 6800PF K
C3 CK73GB1A105K CHIP C 1.0UF K
C4 CK73HB1A104K CHIP C 0.10UF K
C5 CK73HB1H471K CHIP C 470PF K K,P,M
C5 CK73HB1H471K CHIP C 470PF K K2,M2
C5,6 CK73HB1H471K CHIP C 470PF K K3
C6 CK73HB1E103K CHIP C 0.010UF K K,P,M
C6 CK73HB1E103K CHIP C 0.010UF K K2,M2
C7 CC73HCH1H100D CHIP C 10PF D
C8-10 CC73HCH1H101J CHIP C 100PF J
C11 CK73FB0J106K CHIP C 10UF K K,P,M
C11 CK73FB0J106K CHIP C 10UF K K2,M2
C11 CK73FB1H471K CHIP C 470PF K K3
C12 CK73HB1H471K CHIP C 470PF K
C13 CC73HCH1H100D CHIP C 10PF D
C14 CK73HB1E103K CHIP C 0.010UF K K3
C14,15 CK73HB1E103K CHIP C 0.010UF K K,P,M
C14,15 CK73HB1E103K CHIP C 0.010UF K K2,M2
C15 CK73HB1H471K CHIP C 470PF K K3
C16 CC73HCH1H470J CHIP C 47PF J
C17 CK73HB1E103K CHIP C 0.010UF K
C18 CC73HCH1H180J CHIP C 18PF J
C21 CK73HB1E103K CHIP C 0.010UF K
C22 CK73FB0J106K CHIP C 10UF K
C23 CK73HB1E103K CHIP C 0.010UF K
C25 CC73HCH1H300J CHIP C 30PF J
C26 CC73HCH1H020B CHIP C 2.0PF B
C27 CS77AA1VR33M CHIP TNTL 0.33UF 35WV
C29 CC73HCH1H270J CHIP C 27PF J
New
Ad dress
2A,3A,2B
N83-2005-48 PAN HEAD TAPTITE SCREW
Parts No. Description
parts
Destination
8
PARTS LIST
Ref. No.
C30 CC73HCH1H101J CHIP C 100PF J K2,M2
C30 CK73HB1H471K CHIP C 470PF K K,P,M
C30 CK73HB1H471K CHIP C 470PF K K3
C31 CK73HB1E103K CHIP C 0.010UF K
C32 CS77CA1C3R3M CHIP TNTL 3.3UF 16WV
Ad dress
New
Parts No. Description
parts
Destination
TK-3302
TX-RX UNIT (X57-7580-XX)
Ad dress
New
parts
Parts No. Description
Ref. No.
C71 CC73HCH1H0R3B CHIP C 0.3PF B K2,K3,M2
C72,73 CK73HB1A104K CHIP C 0.10UF K
C74,75 CK73HB1H471K CHIP C 470PF K
C76 CS77CP0J100M CHIP TNTL 10UF 6.3WV
C77 CK73HB1H471K CHIP C 470PF K
Destination
C33 CK73HB1H471K CHIP C 470PF K
C35 CS77CA1V0R1M CHIP TNTL 0.1UF 35WV K,P,M
C35 C92-0863-05 CHIP TNTL 0.047UF 35WV K2,K3,M2
C36 CK73HB1H332K CHIP C 3300PF K
C38 CK73HB1H471K CHIP C 470PF K K3
C39 CK73HB1C682K CHIP C 6800PF K
C40 CC73HCH1H050B CHIP C 5.0PF B
C41 CC73HCH1H030B CHIP C 3.0PF B
C42 CC73HCH1H050B CHIP C 5.0PF B
C43 CC73HCH1H101J CHIP C 100PF J K3
C44,45 CK73GB1A105K CHIP C 1.0UF K
C47 CC73HCH1H100C CHIP C 10PF C
C50 CK73HB1H471K CHIP C 470PF K
C51 CC73HCH1H030B CHIP C 3.0PF B K3
C51 CC73HCH1H100D CHIP C 10PF D K,P,M
C51 CC73HCH1H100D CHIP C 10PF D K2,M2
C52 CC73HCH1H090B CHIP C 9.0PF B K,P,M
C52 CC73HCH1H110J CHIP C 11PF J K2,M2
C52 CC73HCH1H150J CHIP C 15PF J K3
C53 CC73HCH1H080B CHIP C 8.0PF B K2,M2
C53 CC73HCH1H090B CHIP C 9.0PF B K3
C53 CC73HCH1H110J CHIP C 11PF J K,P,M
C55 CC73HCH1H0R5B CHIP C 0.5PF B K,P,M
C55 CC73HCH1H020B CHIP C 2.0PF B K3
C56 CC73HCH1H060B CHIP C 6.0PF B K2,M2
C56 CC73HCH1H080B CHIP C 8.0PF B K3
C56 CC73HCH1H120J CHIP C 12PF J K,P,M
C57 CC73HCH1H040B CHIP C 4.0PF B K,P,M
C57 CC73HCH1H090B CHIP C 9.0PF B K2,M2
C57 CC73HCH1H100B CHIP C 10PF B K3
C78 CC73HCH1H300J CHIP C 30PF J K3
C78 CC73HCH1H330J CHIP C 33PF J K,P,M
C78 CC73HCH1H330J CHIP C 33PF J K2,M2
C79,80 CK73HB1H471K CHIP C 470PF K
C81 CC73HCH1H150J CHIP C 15PF J
C83-85 CK73HB1H471K CHIP C 470PF K
C86 CC73HCH1H100B CHIP C 10PF B
C101,102 CK73HB1H471K CHIP C 470PF K
C103 CC73HCH1H120J CHIP C 12PF J K2,K3,M2
C103 CC73HCH1H300J CHIP C 30PF J K,P,M
C104 CC73HCH1H040B CHIP C 4.0PF B K,P,M
C104 CC73HCH1H160J CHIP C 16PF J K3
C106 CK73GB1A105K CHIP C 1.0UF K
C107 CK73HB1H471K CHIP C 470PF K
C108 CK73GB1A105K CHIP C 1.0UF K
C109 CC73HCH1H060B CHIP C 6.0PF B K,P,M
C109 CC73HCH1H060B CHIP C 6.0PF B K2,M2
C109 CC73HCH1H180J CHIP C 18PF J K3
C111 CK73GB1A105K CHIP C 1.0UF K
C112,113 CK73HB1H471K CHIP C 470PF K
C114 CK73HB1A104K CHIP C 0.10UF K
C115 CC73HCH1H050B CHIP C 5.0PF B K2,K3,M2
C115 CC73HCH1H110J CHIP C 11PF J K,P,M
C117 CC73HCH1H020B CHIP C 2.0PF B K2,M2
C117 CC73HCH1H110J CHIP C 11PF J K,P,M
C118 CC73HCH1H090B CHIP C 9.0PF B K3
C120 CK73HB1H471K CHIP C 470PF K
C122 CK73HB0J105K CHIP C 1.0UF K K2,K3,M2
C123 CC73HCH1H0R5B CHIP C 0.5PF B K3
C124 CK73HB1H471K CHIP C 470PF K
C58,59 CC73HCH1H010B CHIP C 1.0PF B K,P,M
C58,59 CC73HCH1H010B CHIP C 1.0PF B K2,M2
C58,59 CC73HCH1H1R5B CHIP C 1.5PF B K3
C60 CC73HCH1H020B CHIP C 2.0PF B K,P,M
C60 CC73HCH1H040B CHIP C 4.0PF B K3
C60,61 CC73HCH1H030B CHIP C 3.0PF B K2,M2
C61 CC73HCH1H030B CHIP C 3.0PF B K,P,M
C61 CC73HCH1H070B CHIP C 7.0PF B K3
C62 CK73HB1H471K CHIP C 470PF K
C63 CC73HCH1H050B CHIP C 5.0PF B K2,M2
C63 CC73HCH1H060B CHIP C 6.0PF B K,P,M
C63 CC73HCH1H060B CHIP C 6.0PF B K3
C64 CC73HCH1H040B CHIP C 4.0PF B K2,M2
C64 CC73HCH1H050B CHIP C 5.0PF B K,P,M
C64 CC73HCH1H3R5B CHIP C 3.5PF B K3
C65 CC73HCH1H040B CHIP C 4.0PF B K3
C65 CC73HCH1H060B CHIP C 6.0PF B K,P,M
C65 CC73HCH1H060B CHIP C 6.0PF B K2,M2
C66 CK73HB1H471K CHIP C 470PF K
C67 CC73HCH1H040B CHIP C 4.0PF B K2,K3,M2
C67 CC73HCH1H050B CHIP C 5.0PF B K,P,M
C68 CK73HB1H471K CHIP C 470PF K K2,K3,M2
C68,69 CK73HB1H471K CHIP C 470PF K K,P,M
C70 CC73HCH1H0R5B CHIP C 0.5PF B K2,K3,M2
C70,71 CC73HCH1H0R5B CHIP C 0.5PF B K,P,M
C125 CC73HCH1H100B CHIP C 10PF B K,P,M
C125 CC73HCH1H100B CHIP C 10PF B K2,M2
C125 CC73HCH1H150J CHIP C 15PF J K3
C126 CC73HCH1H060B CHIP C 6.0PF B K2,M2
C126 CC73HCH1H110J CHIP C 11PF J K,P,M
C127 CC73HCH1H160J CHIP C 16PF J K,P,M
C127 CC73HCH1H180J CHIP C 18PF J K2,M2
C127 CC73HCH1H470J CHIP C 47PF J K3
C128,129 CK73HB1H471K CHIP C 470PF K
C130 CK73GB1A105K CHIP C 1.0UF K
C131 CK73HB1E103K CHIP C 0.010UF K
C132 CC73HCH1H560J CHIP C 56PF J K2,M2
C133 CK73GB1A105K CHIP C 1.0UF K
C135,136 CK73HB1H471K CHIP C 470PF K
C137 CC73HCH1H101J CHIP C 100PF J
C140 CK73HB1H471K CHIP C 470PF K
C141 CK73HB1A104K CHIP C 0.10UF K
C142 CC73GCH1H430J CHIP C 43PF J K,P,M
C142 CC73GCH1H470J CHIP C 47PF J K3
C143 CC73GCH1H300J CHIP C 30PF J K2,M2
C144 CK73HB1H471K CHIP C 470PF K
C145 CC73GCH1H010B CHIP C 1.0PF B K2,M2
C145 CC73GCH1H360J CHIP C 36PF J K3
C146 CC73GCH1H120J CHIP C 12PF J K,P,M
C154 CK73HB1H471K CHIP C 470PF K
9
TK-3302
PARTS LIST
TX-RX UNIT (X57-7580-XX)
Ref. No.
C155 CC73GCH1H0R3B CHIP C 0.3PF B K3
C161 CC73GCH1H010B CHIP C 1.0PF B K,P,M
C161 CC73GCH1H1R5B CHIP C 1.5PF B K3
C162 CC73GCH1H010B CHIP C 1.0PF B K2,M2
C162 CC73GCH1H020B CHIP C 2.0PF B K,P,M
Ad dress
New
Parts No. Description
parts
Desti-
nation
Ref. No.
C232 CC73HCH1H040B CHIP C 4.0PF B K2,M2
C232 CC73HCH1H3R5B CHIP C 3.5PF B K,P,M
C232 CC73HCH1H3R5B CHIP C 3.5PF B K3
C233 CC73HCH1H060B CHIP C 6.0PF B
C234 CK73HB1H471K CHIP C 470PF K
Ad dress
New
Parts No. Description
parts
Destination
C164 CC73GCH1H030B CHIP C 3.0PF B K3
C166 CC73GCH1H050B CHIP C 5.0PF B K2,M2
C166 CC73GCH1H060B CHIP C 6.0PF B K,P,M
C166 CC73GCH1H070B CHIP C 7.0PF B K3
C167 CK73HB1H471K CHIP C 470PF K
C168 CC73GCH1H040B CHIP C 4.0PF B K,P,M
C168 CC73GCH1H040B CHIP C 4.0PF B K3
C168 CC73GCH1H2R5B CHIP C 2.5PF B K2,M2
C169 CC73GCH1H040B CHIP C 4.0PF B K2,M2
C169 CC73GCH1H2R5B CHIP C 2.5PF B K,P,M
C169 CC73GCH1H2R5B CHIP C 2.5PF B K3
C170 CC73GCH1H101J CHIP C 100PF J
C172 CC73GCH1H010B CHIP C 1.0PF B K3
C172 CC73GCH1H030B CHIP C 3.0PF B K,P,M
C172 CC73GCH1H060B CHIP C 6.0PF B K2,M2
C173 CC73GCH1H0R5B CHIP C 0.5PF B K,P,M
C173 CC73GCH1H0R5B CHIP C 0.5PF B K3
C174 CC73GCH1H050B CHIP C 5.0PF B K,P,M
C174 CC73GCH1H100C CHIP C 10PF C K3
C174 CC73GCH1H110J CHIP C 11PF J K2,M2
C175 CC73GCH1H020B CHIP C 2.0PF B K,P,M
C176 CC73GCH1H050B CHIP C 5.0PF B K,P,M
C176 CC73GCH1H070B CHIP C 7.0PF B K2,M2
C176 CC73GCH1H100C CHIP C 10PF C K3
C177 CC73GCH1H0R3B CHIP C 0.3PF B K3
C177 CC73GCH1H0R5B CHIP C 0.5PF B K2,M2
C177 CC73GCH1H020B CHIP C 2.0PF B K,P,M
C178 CC73GCH1H020B CHIP C 2.0PF B K2,M2
C178 CC73GCH1H030B CHIP C 3.0PF B K,P,M
C178 CC73GCH1H060B CHIP C 6.0PF B K3
C235 CC73HCH1HR75B CHIP C 0.75PF B K3
C236 CC73GCH1H040B CHIP C 4.0PF B K,P,M
C236 CC73GCH1H070B CHIP C 7.0PF B K3
C236 CC73GCH1H2R5B CHIP C 2.5PF B K2,M2
C237 CC73HCH1H220J CHIP C 22PF J K,P,M
C237 CC73HCH1H270J CHIP C 27PF J K3
C237 CC73HCH1H300J CHIP C 30PF J K2,M2
C238 CC73HCH1H010B CHIP C 1.0PF B
C239 CK73HB1H471K CHIP C 470PF K
C240 CC73HCH1H020B CHIP C 2.0PF B K,P,M
C240 CC73HCH1H040B CHIP C 4.0PF B K3
C240 CC73HCH1H1R5B CHIP C 1.5PF B K2,M2
C241 CK73FB0J106K CHIP C 10UF K
C242 CC73HCH1H040B CHIP C 4.0PF B K2,M2
C242 CC73HCH1H060B CHIP C 6.0PF B K,P,M
C242 CC73HCH1H080B CHIP C 8.0PF B K3
C243 CK73HB1H471K CHIP C 470PF K
C244 CC73HCH1H220J CHIP C 22PF J K,P,M
C244 CC73HCH1H270J CHIP C 27PF J K3
C244 CC73HCH1H300J CHIP C 30PF J K2,M2
C245 CC73HCH1HR75B CHIP C 0.75PF B K2,M2
C245 CC73HCH1H010B CHIP C 1.0PF B K,P,M
C245 CC73HCH1H010B CHIP C 1.0PF B K3
C246 CK73HB1H471K CHIP C 470PF K
C247 CC73HCH1H020B CHIP C 2.0PF B K,P,M
C247 CC73HCH1H020B CHIP C 2.0PF B K2,M2
C247 CC73HCH1H040B CHIP C 4.0PF B K3
C248 CC73HCH1H220J CHIP C 22PF J K,P,M
C248 CC73HCH1H270J CHIP C 27PF J K3
C248 CC73HCH1H300J CHIP C 30PF J K2,M2
C201 CK73GB1C224K CHIP C 0.22UF K
C202 CK73FB0J106K CHIP C 10UF K
C203 CK73HB1E103K CHIP C 0.010UF K
C204 CK73HB1H102K CHIP C 1000PF K
C205 CK73HB1H182K CHIP C 1800PF K
C206,207 CK73HB1H561K CHIP C 560PF K
C208 CK73HB1A104K CHIP C 0.10UF K
C209 CC73HCH1H680J CHIP C 68PF J
C210-213 CK73HB1A104K CHIP C 0.10UF K
C214 CC73HCH1H020B CHIP C 2.0PF B
C215,216 CK73HB1E103K CHIP C 0.010UF K
C219 CC73HCH1H010B CHIP C 1.0PF B K,P,M
C219 CC73HCH1H010B CHIP C 1.0PF B K3
C220 CC73HCH1H180J CHIP C 18PF J
C222 CK73HB1H471K CHIP C 470PF K
C223 CK73HB1E103K CHIP C 0.010UF K
C224 CK73HB1A104K CHIP C 0.10UF K
C225 CK73HB1E103K CHIP C 0.010UF K
C226 CK73HB1H471K CHIP C 470PF K
C227 CC73HCH1H180J CHIP C 18PF J
C228 CK73HB1H471K CHIP C 470PF K
C230 CK73HB1E103K CHIP C 0.010UF K
C231 CK73HB1H102K CHIP C 1000PF K K3
C231 CK73HB1H471K CHIP C 470PF K K,P,M
C231 CK73HB1H471K CHIP C 470PF K K2,M2
10
C249 CC73GCH1H030B CHIP C 3.0PF B K2,M2
C249 CC73GCH1H040B CHIP C 4.0PF B K,P,M
C249 CC73GCH1H080B CHIP C 8.0PF B K3
C250 CK73HB1H471K CHIP C 470PF K
C252-254 CK73HB1H471K CHIP C 470PF K
C256 CK73HB1H471K CHIP C 470PF K
C257 CC73HCH1H080B CHIP C 8.0PF B K3
C257 CC73HCH1H2R5B CHIP C 2.5PF B K2,M2
C257 CC73HCH1H3R5B CHIP C 3.5PF B K,P,M
C258 CC73HCH1H220J CHIP C 22PF J K,P,M
C258 CC73HCH1H220J CHIP C 22PF J K3
C258 CC73HCH1H300J CHIP C 30PF J K2,M2
C259 CC73HCH1H020B CHIP C 2.0PF B K,P,M
C259 CC73HCH1H1R5B CHIP C 1.5PF B K2,K3,M2
C260 CK73HB1H471K CHIP C 470PF K
C261 CC73HCH1H020B CHIP C 2.0PF B K3
C261 CC73HCH1H030B CHIP C 3.0PF B K,P,M
C261 CC73HCH1H1R5B CHIP C 1.5PF B K2,M2
C262 CC73HCH1H220J CHIP C 22PF J K,P,M
C262 CC73HCH1H220J CHIP C 22PF J K3
C262 CC73HCH1H300J CHIP C 30PF J K2,M2
C263 CC73HCH1H010B CHIP C 1.0PF B K,P,M
C263 CC73HCH1H020B CHIP C 2.0PF B K2,M2
C263 CC73HCH1H060B CHIP C 6.0PF B K3
C264 CC73HCH1H020B CHIP C 2.0PF B K3
PARTS LIST
Ref. No.
C264 CC73HCH1H220J CHIP C 22PF J K2,M2
C264 CC73HCH1H3R5B CHIP C 3.5PF B K,P,M
C265 CC73HCH1H030B CHIP C 3.0PF B K,P,M
C265 CC73HCH1H050B CHIP C 5.0PF B K3
C265 CC73HCH1H080B CHIP C 8.0PF B K2,M2
Ad dress
New
Parts No. Description
parts
Destination
TK-3302
TX-RX UNIT (X57-7580-XX)
Ad dress
New
parts
Parts No. Description
Ref. No.
C383-385 CK73HB1A104K CHIP C 0.10UF K
C386 CK73HB1E103K CHIP C 0.010UF K
C388,389 CK73HB1H471K CHIP C 470PF K
C390,391 CK73GB1A105K CHIP C 1.0UF K
C392 CK73HB1A473K CHIP C 0.047UF K
Destination
C266 CC73HCH1H050B CHIP C 5.0PF B K,P,M
C266 CC73HCH1H060B CHIP C 6.0PF B K2,M2
C266 CC73HCH1H070B CHIP C 7.0PF B K3
C290 CC73HCH1H020B CHIP C 2.0PF B
C291 CC73HCH1H060B CHIP C 6.0PF B
C303 CC73HCH1H101J CHIP C 100PF J
C304 CK73HB1A104K CHIP C 0.10UF K
C305 CC73HCH1H101J CHIP C 100PF J
C306 CK73GB1A105K CHIP C 1.0UF K
C307 CC73HCH1H101J CHIP C 100PF J
C310 CK73GB1A105K CHIP C 1.0UF K
C311 CC73HCH1H101J CHIP C 100PF J
C312 CK73HB1H471K CHIP C 470PF K
C313 CC73HCH1H101J CHIP C 100PF J
C315 CC73HCH1H101J CHIP C 100PF J
C316 CK73HB1H471K CHIP C 470PF K
C318 CK73HB1E103K CHIP C 0.010UF K
C319 CK73HB1H102K CHIP C 1000PF K
C320 CC73HCH1H101J CHIP C 100PF J
C321 CK73GB1A105K CHIP C 1.0UF K
C322 CC73HCH1H101J CHIP C 100PF J
C323 CK73GB1A105K CHIP C 1.0UF K
C325 CC73HCH1H101J CHIP C 100PF J
C327 CK73HB1H471K CHIP C 470PF K
C331 CK73HB1A104K CHIP C 0.10UF K
C332 CC73HCH1H050B CHIP C 5.0PF B
C334 CK73HB1E103K CHIP C 0.010UF K
C335 CK73FB0J106K CHIP C 10UF K
C337 CC73HCH1H050B CHIP C 5.0PF B
C339 CK73GB1A105K CHIP C 1.0UF K
C341 CK73HB1H471K CHIP C 470PF K
C353-355 CK73HB1E103K CHIP C 0.010UF K
C356 CK73HB1H102K CHIP C 1000PF K
C358 CK73GB1C224K CHIP C 0.22UF K
C359 CK73FB0J106K CHIP C 10UF K
C360 CK73HB1A104K CHIP C 0.10UF K
C361 CK73GB1A105K CHIP C 1.0UF K
C362 CK73HB1H471K CHIP C 470PF K
C363 CC73HCH1H820J CHIP C 82PF J
C364 CC73HCH1H120J CHIP C 12PF J
C365 CC73HCH1H820J CHIP C 82PF J
C366 CK73HB1A104K CHIP C 0.10UF K
C367 CK73GB1A105K CHIP C 1.0UF K
C368 CK73HB1H271K CHIP C 270PF K
C369,370 CK73HB1A104K CHIP C 0.10UF K
C371 CK73FB0J106K CHIP C 10UF K
C372 CK73HB1H471K CHIP C 470PF K
C373 CC73HCH1H121J CHIP C 120PF J
C374 CK73HB1H102K CHIP C 1000PF K
C375,376 CK73HB1H471K CHIP C 470PF K
C377 CK73HB1A683K CHIP C 0.068UF K
C378 CC73HCH1H820J CHIP C 82PF J
C379,380 CK73GB1A105K CHIP C 1.0UF K
C381 CK73HB1H391K CHIP C 390PF K
C382 CK73HB1C153K CHIP C 0.015UF K
C393 CK73FB0J106K CHIP C 10UF K
C395 CC73HCH1H221J CHIP C 220PF J
C396 CK73HB1A104K CHIP C 0.10UF K
C397 CK73GB1C474K CHIP C 0.47UF K
C399 CC73HCH1H101J CHIP C 100PF J
C400 CK73FB0J106K CHIP C 10UF K
C402 CK73HB1A104K CHIP C 0.10UF K
C403 CK73HB1A473J CHIP C 0.047UF J
C404 CS77CC0J101M CHIP TNTL 100UF 6.3WV
C405 CC73HCH1H221J CHIP C 220PF J
C408 CK73HB1H471K CHIP C 470PF K K2,M2
C408,409 CK73HB1H471K CHIP C 470PF K K,P,M
C408,409 CK73HB1H471K CHIP C 470PF K K3
C411 CK73HB1H471K CHIP C 470PF K K,P,M
C413-415 CK73HB1H471K CHIP C 470PF K
TC1,2 C05-0384-05 CERAMIC TRIMMER CAP (10PF)
CN301 E40-6573-05 FLAT CABLE CONNECTOR
J301 E11-0703-05 PHONE JACK (2.5/3.5)
F301 F53-0324-05 FUSE(2.5A)
101 2A J30-1282-14 SPACER
CD201 L79-1866-05 TUNING COIL
CF201 2A L72-0973-05 CERAMIC FILTER
L1 L92-0138-05 CHIP FERRITE
L2 L40-4791-86 SMALL FIXED INDUCTOR (4.7UH)
L4 L40-5681-86 SMALL FIXED INDUCTOR (0.56UH)
L6 L40-5681-86 SMALL FIXED INDUCTOR (0.56UH)
L7 L92-0138-05 CHIP FERRITE
L8 L40-1875-71 SMALL FIXED INDUCTOR (18NH)
L9 L92-0470-05 CHIP FERRITE
L10,11 L40-1885-92 SMALL FIXED INDUCTOR (180NH)
L12 L40-1875-71 SMALL FIXED INDUCTOR (18NH)
L13,14 L40-1885-92 SMALL FIXED INDUCTOR (180NH)
L15 L40-2278-67 SMALL FIXED INDUCTOR (22NH) K2,M2
L15 L40-2778-67 SMALL FIXED INDUCTOR (27NH) K,P,M
L15 L40-2778-67 SMALL FIXED INDUCTOR (27NH) K3
L16 L40-1878-67 SMALL FIXED INDUCTOR (18NH) K,P,M
L16 L40-1878-67 SMALL FIXED INDUCTOR (18NH) K2,M2
L16 L40-2278-67 SMALL FIXED INDUCTOR (22NH) K3
L17,18 L41-2785-45 SMALL FIXED INDUCTOR (270NH)
L19,20 L40-1885-92 SMALL FIXED INDUCTOR (180NH)
L21 L92-0138-05 CHIP FERRITE
L22,23 L40-2275-71 SMALL FIXED INDUCTOR (22NH)
L101 L40-1875-71 SMALL FIXED INDUCTOR (18NH)
L102 L40-2775-71 SMALL FIXED INDUCTOR (27NH) K3
L102 L40-3975-71 SMALL FIXED INDUCTOR (39NH) K,P,M
L102 L40-3975-71 SMALL FIXED INDUCTOR (39NH) K2,M2
L103 L40-1575-71 SMALL FIXED INDUCTOR (15NH) K,P,M
L103 L40-1875-71 SMALL FIXED INDUCTOR (18NH) K3
L103 L40-2275-71 SMALL FIXED INDUCTOR (22NH) K2,M2
L104 L40-3368-71 SMALL FIXED INDUCTOR (3.3NH) K2,M2
L104 L40-8265-71 SMALL FIXED INDUCTOR (8.2NH) K,P,M
L104 L40-8265-71 SMALL FIXED INDUCTOR (8.2NH) K3
If a part reference number is listed in a shaded
box, that part does not come with the PCB.
11
TK-3302
PARTS LIST
TX-RX UNIT (X57-7580-XX)
Ref. No.
L105 L41-2278-45 SMALL FIXED INDUCTOR (22NH) K,P,M
L105 L41-2278-45 SMALL FIXED INDUCTOR (22NH) K2,M2
L105 L41-4765-45 SMALL FIXED INDUCTOR (4.7NH) K3
L106 L92-0472-05 CHIP FERRITE
L107 L40-2263-92 SMALL FIXED INDUCTOR (2.2NH) K3
Ad dress
New
Parts No. Description
parts
Desti-
nation
Ref. No.
R11 RK73HB1J274J CHIP R 270K J 1/16W K,P,M
R11 RK73HB1J274J CHIP R 270K J 1/16W K3
R11 RK73HB1J334J CHIP R 330K J 1/16W K2,M2
R12 RK73HB1J221J CHIP R 220 J 1/16W
R13 RK73HB1J101J CHIP R 100 J 1/16W
Ad dress
New
Parts No. Description
parts
Destination
L107 L40-2763-92 SMALL FIXED INDUCTOR (2.7NH) K,P,M
L107 L40-8265-92 SMALL FIXED INDUCTOR (8.2NH) K2,M2
L108 L34-4603-15 AIR-CORE COIL K,P,M
L108 L34-4603-15 AIR-CORE COIL K3
L108 L34-4604-15 AIR-CORE COIL K2,M2
L109 L92-0472-05 CHIP FERRITE
L111 L41-2785-45 SMALL FIXED INDUCTOR (270NH)
L112 L34-4572-05 AIR-CORE COIL
L113-115 L34-4564-05 AIR-CORE COIL
L116 L41-1092-44 SMALL FIXED INDUCTOR (1UH)
L201 L40-1091-86 SMALL FIXED INDUCTOR (1.0UH)
L202 L92-0138-05 CHIP FERRITE
L203 L41-5685-39 SMALL FIXED INDUCTOR (0.56UH)
L204 L40-1885-92 SMALL FIXED INDUCTOR (180NH)
L205 L40-2775-71 SMALL FIXED INDUCTOR (27NH) K,P,M
L205 L40-2775-71 SMALL FIXED INDUCTOR (27NH) K2,M2
L205 L40-3375-71 SMALL FIXED INDUCTOR (33NH) K3
L206,207 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)
L208 L92-0138-05 CHIP FERRITE
L209 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH)
L210 L41-2785-45 SMALL FIXED INDUCTOR (270NH)
L212 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) K2,M2
L212,213 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) K,P,M
L212,213 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) K3
L213 L41-3963-14 SMALL FIXED INDUCTOR (3.9NH) K2,M2
L214 L41-4775-45 SMALL FIXED INDUCTOR (47NH) K,P,M
L214 L41-4775-45 SMALL FIXED INDUCTOR (47NH) K3
L215 L41-3963-14 SMALL FIXED INDUCTOR (3.9NH) K2,M2
L250 L40-1875-71 SMALL FIXED INDUCTOR (18NH)
L301 L92-0472-05 CHIP FERRITE
R14 RK73HB1J100J CHIP R 10 J 1/16W
R15 RK73HB1J561J CHIP R 560 J 1/16W
R16 RK73HB1J000J CHIP R 0.0 J 1/16W K,P,M
R16 RK73HB1J181J CHIP R 180 J 1/16W K2,K3,M2
R17 RK73HB1J122J CHIP R 1.2K J 1/16W K2,K3,M2
R17 RK73HB1J182J CHIP R 1.8K J 1/16W K,P,M
R18 RK73HB1J681J CHIP R 680 J 1/16W
R19 RK73HB1J223J CHIP R 22K J 1/16W
R20 RK73HB1J000J CHIP R 0.0 J 1/16W
R21,22 RK73HB1J103J CHIP R 10K J 1/16W
R23 RK73HB1J470J CHIP R 47 J 1/16W K3
R26 RK73HB1J333J CHIP R 33K J 1/16W
R27 RK73HB1J684J CHIP R 680K J 1/16W
R28 RK73HB1J102J CHIP R 1.0K J 1/16W
R29 RK73HB1J154J CHIP R 150K J 1/16W
R30 RK73HB1J273J CHIP R 27K J 1/16W
R31 RK73HB1J274J CHIP R 270K J 1/16W
R32 RK73HB1J394J CHIP R 390K J 1/16W K3
R32 RK73HB1J474J CHIP R 470K J 1/16W K,P,M
R32 RK73HB1J474J CHIP R 470K J 1/16W K2,M2
R33 RK73HB1J100J CHIP R 10 J 1/16W K3
R33 RK73HB1J101J CHIP R 100 J 1/16W K2,M2
R33-36 RK73HB1J101J CHIP R 100 J 1/16W K,P,M
R34 RK73HB1J181J CHIP R 180 J 1/16W K2,M2
R34-36 RK73HB1J101J CHIP R 100 J 1/16W K3
R35 RK73HB1J820J CHIP R 82 J 1/16W K2,M2
R36 RK73HB1J101J CHIP R 100 J 1/16W K2,M2
R37 RK73HB1J472J CHIP R 4.7K J 1/16W
R38 RK73HB1J154J CHIP R 150K J 1/16W
R39 RK73HB1J101J CHIP R 100 J 1/16W
L302-304 L92-0138-05 CHIP FERRITE
L305 L92-0140-05 CHIP FERRITE
X1 L77-3042-05 TCXO (12.8MHZ)
X301 L78-1433-05 RESONATOR (14.746MHZ)
XF201 L71-0619-05 MCF (38.85MHZ/6.5KH)
CP1 RK75HA1J101J CHIP-COM 100 J 1/16W
CP201 RK75HA1J104J CHIP-COM 100K J 1/16W
CP202 RK75HA1J474J CHIP-COM 470K J 1/16W
CP203 RK75HA1J104J CHIP-COM 100K J 1/16W
CP204 RK75HA1J474J CHIP-COM 470K J 1/16W
CP301,302 RK75HA1J473J CHIP-COM 47K J 1/16W
CP303,304 RK75HA1J102J CHIP-COM 1.0K J 1/16W
R1 RK73HB1J223J CHIP R 22K J 1/16W
R2 RK73HB1J103J CHIP R 10K J 1/16W
R3 RK73HB1J154J CHIP R 150K J 1/16W K3
R3 RK73HB1J184J CHIP R 180K J 1/16W K,P,M
R3 RK73HB1J184J CHIP R 180K J 1/16W K2,M2
R4 RK73HB1J563J CHIP R 56K J 1/16W
R5 RK73HB1J104J CHIP R 100K J 1/16W
R7 RK73HB1J000J CHIP R 0.0 J 1/16W
R8 RK73HB1J101J CHIP R 100 J 1/16W
R9 RK73HB1J222J CHIP R 2.2K J 1/16W K2,M2
R9 RK73HB1J821J CHIP R 820 J 1/16W K,P,M
R9 RK73HB1J821J CHIP R 820 J 1/16W K3
R10 RK73HB1J000J CHIP R 0.0 J 1/16W
12
R40 RK73HB1J472J CHIP R 4.7K J 1/16W K,P,M
R40 RK73HB1J472J CHIP R 4.7K J 1/16W K2,M2
R41 RK73HB1J562J CHIP R 5.6K J 1/16W
R42 RK73HB1J220J CHIP R 22 J 1/16W
R43 RK73HB1J471J CHIP R 470 J 1/16W
R45 RK73HB1J562J CHIP R 5.6K J 1/16W
R101 RK73HB1J332J CHIP R 3.3K J 1/16W
R102 RK73HB1J273J CHIP R 27K J 1/16W
R103 RK73HB1J331J CHIP R 330 J 1/16W
R104 RK73HB1J390J CHIP R 39 J 1/16W K3
R104 RK73HB1J470J CHIP R 47 J 1/16W K,P,M
R104 RK73HB1J470J CHIP R 47 J 1/16W K2,M2
R105 RK73HB1J183J CHIP R 18K J 1/16W K3
R105 RK73HB1J273J CHIP R 27K J 1/16W K,P,M
R105 RK73HB1J273J CHIP R 27K J 1/16W K2,M2
R106 RK73HB1J331J CHIP R 330 J 1/16W
R107 RK73HB1J390J CHIP R 39 J 1/16W K3
R107 RK73HB1J560J CHIP R 56 J 1/16W K,P,M
R107 RK73HB1J560J CHIP R 56 J 1/16W K2,M2
R109 RK73HB1J000J CHIP R 0.0 J 1/16W
R111 RK73HB1J393J CHIP R 39K J 1/16W K,P,M
R111 RK73HB1J393J CHIP R 39K J 1/16W K2,M2
R111 RK73HB1J473J CHIP R 47K J 1/16W K3
R112 RK73HB1J220J CHIP R 22 J 1/16W
R113 RK73HB1J104J CHIP R 100K J 1/16W
PARTS LIST
Ref. No.
R114 RK73HB1J822J CHIP R 8.2K J 1/16W
R116 RK73HB1J331J CHIP R 330 J 1/16W K,P,M
R116 RK73HB1J331J CHIP R 330 J 1/16W K2,M2
R118 RK73HB1J000J CHIP R 0.0 J 1/16W K2,M2
R118 RK73HB1J331J CHIP R 330 J 1/16W K3
Ad dress
New
Parts No. Description
parts
Destination
TK-3302
TX-RX UNIT (X57-7580-XX)
Ad dress
New
parts
Parts No. Description
Ref. No.
R222 RK73HB1J150J CHIP R 15 J 1/16W K3
R222 RK73HB1J220J CHIP R 22 J 1/16W K,P,M
R222 RK73HB1J220J CHIP R 22 J 1/16W K2,M2
R223 RK73HB1J121J CHIP R 120 J 1/16W K3
R223 RK73HB1J221J CHIP R 220 J 1/16W K,P,M
Destination
R119 RK73GB2A000J CHIP R 0.0 J 1/10W
R120 RK73EB2ER39K CHIP R 0.39 K 1/4W
R121 RK73HB1J103J CHIP R 10K J 1/16W K,P,M
R121 RK73HB1J153J CHIP R 15K J 1/16W K3
R121 RK73HB1J472J CHIP R 4.7K J 1/16W K2,M2
R122 RK73HB1J273J CHIP R 27K J 1/16W K,P,M
R122 RK73HB1J273J CHIP R 27K J 1/16W K2,M2
R122 RK73HB1J683J CHIP R 68K J 1/16W K3
R123 RK73EB2ER39K CHIP R 0.39 K 1/4W
R124 RK73HB1J101J CHIP R 100 J 1/16W K3
R124 RK73HB1J220J CHIP R 22 J 1/16W K,P,M
R124 RK73HB1J220J CHIP R 22 J 1/16W K2,M2
R125 RK73HB1J683J CHIP R 68K J 1/16W
R126 RK73EB2ER39K CHIP R 0.39 K 1/4W
R127,128 RK73GH2A154D CHIP R 150K D 1/10W
R129,130 RK73GH2A334D CHIP R 330K D 1/10W
R131 RK73HB1J105J CHIP R 1.0M J 1/16W
R132 RK73HB1J473J CHIP R 47K J 1/16W
R133 RK73HB1J000J CHIP R 0.0 J 1/16W
R134 RK73HB1J563J CHIP R 56K J 1/16W
R135 RK73HB1J104J CHIP R 100K J 1/16W K2,K3,M2
R135 RK73HB1J184J CHIP R 180K J 1/16W K,P,M
R136 RK73HB1J474J CHIP R 470K J 1/16W
R137 RK73FB2B000J CHIP R 0.0 J 1/8W
R138 RK73GB2A151J CHIP R 150 J 1/10W
R140 RK73GB2A000J CHIP R 0.0 J 1/10W
R141 RK73HB1J000J CHIP R 0.0 J 1/16W
R201 RK73HB1J184J CHIP R 180K J 1/16W K3
R201 RK73HB1J823J CHIP R 82K J 1/16W K,P,M
R201 RK73HB1J823J CHIP R 82K J 1/16W K2,M2
R223 RK73HB1J221J CHIP R 220 J 1/16W K2,M2
R225 RK73HB1J683J CHIP R 68K J 1/16W
R226 RK73HB1J000J CHIP R 0.0 J 1/16W
R227 RK73FB2B000J CHIP R 0.0 J 1/8W K,P,M
R227 RK73FB2B000J CHIP R 0.0 J 1/8W K3
R228 RK73HB1J102J CHIP R 1.0K J 1/16W
R229 RK73GB2A000J CHIP R 0.0 J 1/10W K2,M2
R301 RK73HH1J474D CHIP R 470K D 1/16W
R302 RK73GB2A000J CHIP R 0.0 J 1/10W
R303 RK73HB1J101J CHIP R 100 J 1/16W
R304 RK73HB1J334J CHIP R 330K J 1/16W
R305 RK73HH1J474D CHIP R 470K D 1/16W
R306 RK73HB1J184J CHIP R 180K J 1/16W
R307 RK73GB2A271J CHIP R 270 J 1/10W
R308 RK73GB2A221J CHIP R 220 J 1/10W
R309,310 RK73GB2A000J CHIP R 0.0 J 1/10W
R313 RK73HB1J102J CHIP R 1.0K J 1/16W
R314,315 RK73HB1J103J CHIP R 10K J 1/16W
R316 RK73HB1J222J CHIP R 2.2K J 1/16W
R317 RK73HB1J472J CHIP R 4.7K J 1/16W
R318 RK73HB1J182J CHIP R 1.8K J 1/16W
R319 RK73HB1J000J CHIP R 0.0 J 1/16W
R320 RK73HB1J123J CHIP R 12K J 1/16W
R321 RK73HB1J103J CHIP R 10K J 1/16W
R322,323 RK73HB1J102J CHIP R 1.0K J 1/16W
R324,325 RK73HB1J472J CHIP R 4.7K J 1/16W
R340-342 RK73HB1J103J CHIP R 10K J 1/16W
R344 RK73HB1J474J CHIP R 470K J 1/16W
R345 RK73HB1J273J CHIP R 27K J 1/16W
R347 RK73GB2A000J CHIP R 0.0 J 1/10W
R203 RK73HB1J472J CHIP R 4.7K J 1/16W
R204 RK73HB1J100J CHIP R 10 J 1/16W
R205 RK73HB1J823J CHIP R 82K J 1/16W
R206 RK73HB1J272J CHIP R 2.7K J 1/16W
R207 RK73HB1J332J CHIP R 3.3K J 1/16W
R208 RK73HB1J823J CHIP R 82K J 1/16W
R209 RK73HB1J332J CHIP R 3.3K J 1/16W
R210 RK73HB1J392J CHIP R 3.9K J 1/16W K,P,M
R210 RK73HB1J392J CHIP R 3.9K J 1/16W K2,M2
R210 RK73HB1J472J CHIP R 4.7K J 1/16W K3
R211 RK73HB1J101J CHIP R 100 J 1/16W
R212 RK73HB1J184J CHIP R 180K J 1/16W K2,M2
R212 RK73HB1J224J CHIP R 220K J 1/16W K,P,M
R212 RK73HB1J224J CHIP R 220K J 1/16W K3
R213 RK73HB1J391J CHIP R 390 J 1/16W
R214 RK73HB1J331J CHIP R 330 J 1/16W
R215 RK73HB1J222J CHIP R 2.2K J 1/16W
R216 RK73HB1J151J CHIP R 150 J 1/16W
R217 RK73HB1J332J CHIP R 3.3K J 1/16W
R218 RK73HB1J823J CHIP R 82K J 1/16W K3
R218,219 RK73HB1J563J CHIP R 56K J 1/16W K,P,M
R218,219 RK73HB1J563J CHIP R 56K J 1/16W K2,M2
R219 RK73HB1J563J CHIP R 56K J 1/16W K3
R220 RK73HB1J000J CHIP R 0.0 J 1/16W
R221 RK73HB1J105J CHIP R 1.0M J 1/16W
R348 RK73HB1J102J CHIP R 1.0K J 1/16W
R349 RK73HB1J105J CHIP R 1.0M J 1/16W
R350 RK73HB1J124J CHIP R 120K J 1/16W
R351 RK73HB1J334J CHIP R 330K J 1/16W
R352 RK73HB1J154J CHIP R 150K J 1/16W
R353 RK73HB1J123J CHIP R 12K J 1/16W
R354 RK73HB1J334J CHIP R 330K J 1/16W
R355 RK73HB1J124J CHIP R 120K J 1/16W
R356 RK73HB1J472J CHIP R 4.7K J 1/16W
R357 RK73HB1J563J CHIP R 56K J 1/16W
R358 RK73HB1J474J CHIP R 470K J 1/16W
R359 RK73HB1J473J CHIP R 47K J 1/16W
R360 RK73HB1J562J CHIP R 5.6K J 1/16W
R361 RK73GB2A000J CHIP R 0.0 J 1/10W
R362 RK73HB1J184J CHIP R 180K J 1/16W
R363,364 RK73HB1J104J CHIP R 100K J 1/16W
R365 RK73HB1J332J CHIP R 3.3K J 1/16W
R366 RK73HB1J154J CHIP R 150K J 1/16W
R367 RK73HB1J393J CHIP R 39K J 1/16W
R368 RK73GB2A000J CHIP R 0.0 J 1/10W
R369 RK73HB1J823J CHIP R 82K J 1/16W
R370 RK73HB1J102J CHIP R 1.0K J 1/16W
R371 RK73HB1J272J CHIP R 2.7K J 1/16W
R372 RK73HB1J000J CHIP R 0.0 J 1/16W
R373 RK73HB1J224J CHIP R 220K J 1/16W
13
TK-3302
TX-RX UNIT (X57-7580-XX)
Ref. No.
R374 RK73HB1J153J CHIP R 15K J 1/16W
R375 RK73HB1J182J CHIP R 1.8K J 1/16W
R376 RK73HB1J471J CHIP R 470 J 1/16W
R377 RK73HB1J473J CHIP R 47K J 1/16W
R378 RK73HB1J561J CHIP R 560 J 1/16W
Ad dress
New
Parts No. Description
parts
PARTS LIST
Desti-
nation
Ref. No.
Q102 2SC4926YD TRANSISTOR K,P,M
Q102 2SC5455-A TRANSISTOR K2,K3,M2
Q103 RQA0004PXDQS FET
Q104 RT1N441U TRANSISTOR K2,K3,M2
Q106 RD07MVS1BT122 FET
Ad dress
New
Parts No. Description
parts
Destination
R379 RK73HB1J102J CHIP R 1.0K J 1/16W
R380 RK73HB1J474J CHIP R 470K J 1/16W
R381 RK73HB1J151J CHIP R 150 J 1/16W
R383 RK73HB1J563J CHIP R 56K J 1/16W
R384 RK73HB1J333J CHIP R 33K J 1/16W
R385 RK73GB2A101J CHIP R 100 J 1/10W
R387 RK73HB1J104J CHIP R 100K J 1/16W
R388 RK73HB1J101J CHIP R 100 J 1/16W
R389 RK73HB1J000J CHIP R 0.0 J 1/16W
R390 RK73GB2A000J CHIP R 0.0 J 1/10W
R391 RK73HB1J102J CHIP R 1.0K J 1/16W
R393 RK73GB2A000J CHIP R 0.0 J 1/10W
R394 RK73HB1J473J CHIP R 47K J 1/16W
R398 RK73HB1J000J CHIP R 0.0 J 1/16W
VR1 R32-0736-05 SEMI FIXED VARIABLE RESISTOR
S1-3 S70-0414-05 TACT SWITCH
MIC301 2A T91-0651-15 MIC ELEMENT
D3,4 1SV325F VARIABLE CAPACITANCE DIODE
D6 1SV325F VARIABLE CAPACITANCE DIODE
D8 1SV325F VARIABLE CAPACITANCE DIODE
D9 KDV214E-P DIODE
D10 MC2858 DIODE
D101 UDZW5.1(B) ZENER DIODE
D103 HSC277 DIODE
D104 HVC131 DIODE K2,K3,M2
D104,105 HVC131 DIODE K,P,M
D106 HVC131 DIODE K2,K3,M2
Q107 RT1N441U TRANSISTOR
Q108 2SK1824-A FET
Q109 RT1P441U TRANSISTOR
Q201 RT1P441U TRANSISTOR
Q202 2SC4774 TRANSISTOR
Q203,204 3SK318 FET
Q301,302 RT1N441U TRANSISTOR
Q303 RT1P141U TRANSISTOR
Q304 DTB723YE DIGITAL TRANSISTOR
Q305,306 2SC4919 TRANSISTOR
Q307 RT1N441U TRANSISTOR
Q308 KTC4075E(Y,GR) TRANSISTOR
Q310 2SC4116(GR)F TRANSISTOR
Q311 2SA1586(Y,GR)F TRANSISTOR
Q312 RT1N441U TRANSISTOR
Q313 2SB1694 TRANSISTOR
Q314 RT1N441U TRANSISTOR
Q315,316 2SK3577-A FET
TH101 B57331V2104J THERMISTOR
TH201 B57331V2104J THERMISTOR
D201-205 HVC355B VARIABLE CAPACITANCE DIODE
D301 GN1G DIODE
D302 HRC0203C DIODE
D306 KDR731 DIODE
D307 MC2850 DIODE
D308,309 KDR731 DIODE
IC1 MB15A02PFV2E1 MOS-IC
IC101 BA2904FVM MOS-IC
IC201 TA31136FNG MOS-IC
IC301 BD4840FVE MOS-IC
IC303 XC6209B502PR MOS-IC
IC304 XC6209B502MR MOS-IC
IC305 BR24L16F-W ROM IC
IC306 ✽ R5F212CCKCMB MICRO CONTROL UNIT
IC308 AQUA-L MOS-IC
IC309 TA7368FG MOS-IC
Q1 KTC4075E(Y,GR) TRANSISTOR
Q2 2SC4774 TRANSISTOR
Q3 2SC5636 TRANSISTOR
Q4,5 2SK1875-F(V) FET
Q6 KTC4075E(Y,GR) TRANSISTOR
Q7,8 RT1P430U TRANSISTOR
Q9 2SC5636 TRANSISTOR
Q10 KTC4075E(Y,GR) TRANSISTOR
Q11 2SC5636 TRANSISTOR
Q101 2SC5636 TRANSISTOR
14
EXPLODED VIEW
TK-3302
BA
55
57
54
52
1
1
56
34
11
9
67
22
21
X57
MIC301
X57
101
10
32
Ex10
23
35
17
16
49
E
2
TX-RX unit
51
65
36
C
C
33
B
47
31
46
15
29
CF201
24
28
63
13
A
2
Dx2
3
25
19 30
A : N14-0848-05
B : N14-0849-05
C M2.6 x 4 : N30-2604-48
D M2.6 x 6 : N30-2606-48
E M2 x 5 : N83-2005-48
701
Model name plate
Parts with the exploded numbers larger than 700 are not supplied.
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.
27
26
14
E
15
TK-3302
7 Instruction manual
(B62-2109-00)
1
704 Protection bag
50 Belt hook
(J29-0734-05)
PACKING (K2,K3,M2 TYPE)
DC
703
71 Charger (KSC-35)
(W08-0988-05)
72 AC adapter
(W08-0989-15): K,K2,K3
73 AC adapter
(W08-0992-05): M,M2
*2
4 Cap
(B09-0725-03)
2
61 Screw set
(N99-2046-05)
*1
68 Whip antenna
(T90-1039-25): K,M
(T90-1040-25): K2,M2
(T90-1041-25): K3
39 Packing fixture
(H12-4251-05)
42 Item carton case
(H52-2300-13)
16
3
*1
48 Holder (SP/MIC)
(J29-5521-03)
*2
706 Battery assy (Li-ion)
Parts with the exploded numbers larger than 700 are not supplied.
PACKING (P TYPE)
TK-3302
FE
7 Instruction manual
(B62-2139-00)
1
48 Holder (SP/MIC)
(J29-5521-03)
4 Cap
(B09-0725-03)
704 Protection bag
50 Belt hook
(J29-0734-05)
*1
703
68 Whip antenna
(T90-1039-25)
70 AC adapter
(W08-0970-35)
40 Carton board
(H13-2109-03)
707 Battery assy (Ni-MH)
2
74 Charger (KSC-31)
38 Packing fixture
(H12-4250-05)
3
(W08-1067-05)
*1
61 Screw set
(N99-2046-05)
43 Item carton case
(H52-2301-03)
Parts with the exploded numbers larger than 700 are not supplied.
17
TK-3302
Test Equipment Required for Alignment
Test Equipment Major Specifi cations
Frequency Range Operational frequency range of the transceiver
1. Standard Signal Generator (SSG)
2. RF Power Meter
3. Deviation Meter Frequency Range Operational frequency range of the transceiver
4. Digital Volt Meter (DVM)
5. Oscilloscope DC through 30MHz
6. High Sensitivity
Frequency Counter
7. DC Ammeter 5A
8. AF Volt Meter (AF VTVM)
9. Audio Generator (AG)
10. Distortion Meter
11. Spectrum Analyzer Measuring Range DC to 1GHz or more
12. Tracking Generator
13. 4Ω Dummy Load Approx. 4Ω, 3W
14. Regulated Power Supply
Modulation Frequency modulation and external modulation
Output –127dBm/0.1µV to greater than –47dBm/1mV
Input Impedance 50
Operation Frequency Operational frequency range of the transceiver
Measurement Range Vicinity of 10W
Measuring Range 10mV to 10V DC
Input Impedance High input impedance for minimum circuit loading
Frequency Range 10Hz to 1000MHz
Frequency Stability 0.2ppm or less
Frequency Range 50Hz to 10kHz
Voltage Range 1mV to 10V
Frequency Range 50Hz to 5kHz or more
Output 0 to 1V
Capability 3% or less at 1kHz
Input Level 50mV to 10Vrms
Center frequency 50kHz to 600MHz
Output Voltage 100mV or more
5V to 10V, approx. 3A
Useful if ammeter equipped
ADJUSTMENT
Ω
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.)
Repair Jig (Chassis)
■
Use jig (part No.: A10-4215-03) for repairing the transceiver. Place the TX-RX unit on the jig and fi t it with screws.
The jig facilitates the voltage check and protects the fi nal
amplifi er FET when the voltage on the fl ow side of the TXRX unit is checked during repairs.
Battery Jig (W05-1011-00)
■
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.
+ Terminal (Red)
– Terminal (Black)
Schematic diagram
S
R1
–
+
1.8M
C1
100P/25VC2470P/25V
+
C3
100/25V
–Terminal
(Black)
Power
cable
+Terminal
(Red)
Power
supply
18
ADJUSTMENT
TK-3302
Frequency and Signaling
The transceiver has been adjusted for the frequencies
shown in the following table. When required, re-adjust them
following the adjustment procedure to obtain the frequencies you want in actual operation.
Frequency (MHz)
■
• TK-3302 K2,M2
Channel No. RX Frequency TX Frequency
1 495.050 495.100
2 470.050 470.100
3 519.950 519.900
4 495.000 495.000
5 495.200 495.200
6 495.400 495.400
7~16 - -
• TK-3302 K3
Channel No. RX Frequency TX Frequency
1 415.050 415.100
2 400.050 400.100
3 429.950 429.900
4 415.000 415.000
5 415.200 415.200
6 415.400 415.400
7~16 - -
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 con-
nected 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.
Adjustment frequency
■
TEST CH
Center 495.050MHz 495.100MHz
Low 470.050MHz 470.100MHz
High 519.950MHz 519.900MHz
Low’ 482.550MHz 482.600MHz
High’ 507.550MHz 507.600MHz
TEST CH
Center 415.050MHz 415.100MHz
Low 400.050MHz 400.100MHz
High 429.950MHz 429.900MHz
Low’ 407.550MHz 407.600MHz
High’ 422.550MHz 422.600MHz
TK-3302 K2,M2
RX TX
TK-3302 K3
RX TX
Signaling
■
Signaling No. RX TX
1 None None
2 None 100Hz Square Wave
3 QT 67.0Hz QT 67.0Hz
4 QT 151.4Hz QT 151.4Hz
5 QT 250.3Hz QT 250.3Hz
6 DQT D023N DQT D023N
7 DQT D754I DQT D754I
8 DTMF Decode [159D] DTMF Encode [159D]
9 None DTMF Tone 9
List of FPU for transceiver
■
Model Type FPU
TK-3302 K2,K3,M2 KPG-118D(K)
19
TK-3302
ADJUSTMENT
Fig. 1 Center frequency: K2,M2
Fig. 2 High-edge frequency: K2,M2
Fig. 4 Center frequency: K3
Fig. 5 High-edge frequency: K3
20
Fig. 3 Low-edge frequency: K2,M2
Fig. 6 Low-edge frequency: K3
Common Section
Item Condition
1. Setting 1) BATT terminal votage: 7.5V
2) SSG standard modulation
[Wide]
MOD: 1kHz, DEV: 3kHz
[Narrow]
MOD: 1kHz, DEV: 1.5kHz
ADJUSTMENT
Measurement Adjustment
Test-
equipment
Unit
Terminal
Unit Parts Method
TK-3302
Specifi cations / Remarks
2. VCO lock
voltage
RX
3. VCO lock
voltage
TX
1) CH: High Power
2) CH: Low Check 0.6V or more
3) CH: High
PTT: ON
4) CH: Low
PTT: ON
Transmitter Section
Item Condition
1. Frequency
Adjust
2. High
Transmit
Power
1) CH: High
PTT: ON
1) TEST CH: Low, Low’, Center,
High’, High (5 points)
BATT terminal voltage: 7.5V
PTT: ON
ANT
meter
DVM TX-RX
Measurement Adjustment
Test-
equipment
f. counter ANT TX-RX VR1 High frequency ±50Hz
Power
meter
Ammeter
Unit
LV (CV)
Terminal
TX-RX TC1 4.0V K2,M2
3.5V K3
TX-RX TC2 3.7V K2,M2
3.5V K3
Check 0.6V or more
Unit Parts Method
FPU 4.0W±0.1W
±0.1V
±0.1V
Specifi cations / Remarks
2.0A or less
3. Low
Transmit
Power
4. Maximum
Deviation
[Wide]
[Narrow] 2) TEST CH: Center
5. DQT
Balance
[Wide]
[Narrow] 2) TEST CH: Center
1) TEST CH: Low, Low’, Center,
High’, High (5 points)
BATT terminal voltage: 7.5V
PTT: ON
1) TEST CH: Center, Low, High
(3 points)
AG: 1kHz/150mV
Deviation meter fi lter
LPF: 15kHz
HPF: OFF
PTT: ON
PTT: ON
1) TEST CH: Center, Low, High
(3 points)
Deviation meter fi lter
LPF: 3kHz
HPF: OFF
PTT: ON
PTT: ON
Power
meter
Deviation
meter
Oscilloscope
AG
AF VTVM
ANT
SP/MIC
connector
4.4kHz (According to
the larger +, –)
2.2kHz (According to
the larger +, –)
Make the demodulation wave into
square waves.
1.0W±0.1W
1.0A or less
±80Hz
±80Hz
21
TK-3302
Item Condition
6. QT Fine
Deviation
[Wide]
[Narrow] 2) TEST CH: Center
1) TEST CH: Center, Low, High
(3 points)
Deviation meter fi lter
LPF: 3kHz
HPF: OFF
PTT: ON
PTT: ON
ADJUSTMENT
Measurement Adjustment
Test-
equipment
Power
meter
Deviation
meter
Oscilloscope
AG
AF VTVM
Unit
Terminal
ANT
SP/MIC
connector
Unit Parts Method
FPU 0.75kHz ±40Hz
Specifi cations / Remarks
0.38kHz ±40Hz
7. DQT Fine
Deviation
[Wide]
[Narrow] 2) TEST CH: Center
8. DTMF Fine
Deviation
[Wide]
[Narrow] 2) TEST CH: Center
9. MSK Fine
Deviation
[Wide]
[Narrow] 2) TEST CH: Center
1) TEST CH: Center, Low, High
(3 points)
Deviation meter fi lter
LPF: 3kHz
HPF: OFF
PTT: ON
PTT: ON
1) TEST CH: Center
Deviation meter fi lter
LPF: 15kHz
HPF: OFF
PTT: ON
PTT: ON
1) TEST CH: Center
Deviation meter fi lter
LPF: 15kHz
HPF: OFF
PTT: ON
PTT: ON
0.75kHz ±40Hz
0.38kHz ±40Hz
3.0kHz ±100Hz
1.5kHz ±100Hz
3.0kHz ±100Hz
1.5kHz ±100Hz
Receiver Section
Item Condition
1. BPF Wave
Adjust
K2,M2
22
1) Center frequency
Spectrum analyzer setting
Center-f: 495MHz
Span: 200MHz
RBW: 30kHz
VBW: 30kHz
ATT: 15dB
2) High-edge frequency
Spectrum analyzer setting
Center-f: 520MHz
3) Low-edge frequency
Spectrum analyzer setting
Center-f: 470MHz
Measurement Adjustment
Test-
equipment
SSG
Spectrum
analyzer
Unit
TX-RX
Terminal
ANT
BPF
Unit Parts Method
FPU Adjust the waveform
Specifi cations / Remarks
as shown to the Fig.
1~3.
Item Condition
K3 1) Center frequency
2. Sensitivity
[Wide]
[Narrow] 2) TEST CH: Center
3. Squelch
Open
[Wide]
[Narrow] 2) TEST CH: Center
4. Squelch
Tight
[Wide]
[Narrow] 2) TEST CH:Center
5. Battery
Warning
Level
Spectrum analyzer setting
Center-f: 415MHz
Span: 200MHz
RBW: 30kHz
VBW: 30kHz
ATT: 0dB
2) High-edge frequency
Spectrum analyzer setting
Center-f: 430MHz
3) Low-edge frequency
Spectrum analyzer setting
Center-f: 400MHz
1) TEST CH: Low, Center, High
(3 points)
SSG otuput
: –117dBm (0.3µV)
SSG MOD: 3.0kHz
SSG otuput
: –115dBm (0.4µV)
SSG MOD: 1.5kHz
1) TEST CH: Center, Low, High
(3 points)
SSG otuput
: –123dBm (0.16µV)
SSG MOD: 3.0kHz
SSG otuput
: –122dBm (0.18µV)
SSG MOD: 1.5kHz
1) TEST CH: Center, Low, High
(3 points)
SSG otuput
: –117dBm (0.3µV)
SSG MOD: 3.0kHz
SSG otuput
: –116dBm (0.35µV)
SSG MOD: 1.5kHz
1) BATT terminal voltage: 5.9V SSG
ADJUSTMENT
Measurement Adjustment
Test-
equipment
SSG
Spectrum
analyzer
SSG
DVM
Oscilloscope
AF VTVM
DVM TX-RX
Unit
TX-RX
Terminal
ANT
BPF
ANT
SP/MIC
connector
ANT
BATT
terminal
Unit Parts Method
FPU Adjust the waveform
FPU Write
TK-3302
Specifi cations / Remarks
as shown to the Fig.
4~6.
Check 12dB SINAD or more
Write BATT terminal voltage: 5.9V
Adjustment Points
Component side view
■
BATT+
BPF: BPF Wave Adjust
LV (CV): VCO lock voltage
BATT+: Battery Warning Level
BPF
Foil side view
■
ANT
LV
TC1 : VCO lock voltage (RX)
TC2 : VCO lock voltage (TX)
VR1 : Frequency adjustment
S1
PTT
EXT. SP/EXT. MIC
J301
S2
SIDE1
S3
SIDE2
TC2
TC1
VR1
23
TK-3302 PC BOARD
1
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
2
Component side view (J79-0187-09)
JIHGFEDCBA
3
B
W/N
IC1
C210
R210
R209
Q201
C4
C6
1011
120
C341
Q1
C21
C15
C22
C11
GND
Q307
C30
R14
1
3
C339
R324
L7
R7
CN203
BPF
C321
IC303
R12
+
C27
R325
Q303
5
4
C310
C45
R26
R27
C44
R15
R16
R17
++
C32
Q304
R18
R20R21
C35
F301
L301
C303
4
BATT+
5
3
4
C332
Q306
C318
R321
C337
1
5
Q305
R306
R317
L304
C414
MDSW
CN302
RESET
CN303
MODE
R314
L303
C335
R320
R318
C334
VOX
QTI
6
IC301
7
R319
X301
8
9
GND
RXD
A1
A2
1
IC305
45
R310
1
20
21 40
R19
R1
C36
TXD
A4
A6
A5
A3
8
CP301
THDET
R313
R309
C331
IC306
C1
C2
R2
C39
SB
AFMUTE
C212
AFCONT
R301
R305
C316
6180
60
R316
R322
41
R323
R3
CP303
C3
5M
C327
CP302
C319
MOD
C10
RSSI
BUSY
R315
LD
CP1
C9
CN202
CN201
R304
C8
GND
C201
R201
PTT
5R
TH201
5C
C320
MIC301
+–
R30
LV
R22
10
11
12
13
14
24
Ref. No. Address
IC1 9G
IC101 4N
IC301 6B
IC303 6H
IC305 5C
IC306 7D
IC309 7O
Q1 8H
Ref. No. Address
Q104 4M
Q107 3M
Q108 3M
Q109 4M
Q201 5G
Q301 6P
Q302 6P
Q303 5I
Ref. No. Address
Q304 6I
Q305 7B
Q306 8B
Q307 8H
Q312 8P
Q313 7P
Q314 8O
Q315 8O
Ref. No. Address
Q316 8O
D101 4M
D303 8S
D304 8S
JKLMNOPQRS
C320
IC301
PC BOARD TK-3302
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
1
2
Component side view (J79-0187-09)
Q108
G
R133
R136
D
C322
Q107
B
PCTV
–
5T
R387
5M OPTDET
R385
R388
C128
PTT/RXD
C130
R118
A
D101
SP–
SP+
R389
MICIN
CP304
Q109
S
R121
C144
Q104
C114
C108
MIC
C415
R135
C112
R114
R132
R129
R127
TH101
R131
C154
45
C136
R120
R123
R126
C409
SPO
SPI
R134
18
IC101
R130
R128
R393
C403
G
S
AE
C137
R381
C399
Q315
S
D
Q316
D
R390
L302
C325
R302
R303
C304
1
EN1
AFVOLGND
AFVOLOUT
AFVOLIN
SB
B
CN301
C395
C396
C404
C402
C405
R379
56
110
R378
Q312
+
C400
IC309
C397
G
R380
Q314
TXD
NC
EN2
Q301
Q302
R384
EN3
GND
R377
R383
EN4
Q313
11
EN5
C315
C313
C311
C307
C305
J79-0187-09
ANT
L116
R307
R308
D303
D304
3
4
5
6
7
8
9
10
A: Green speaker wire soldering position.
B: Brown speaker wire soldering position.
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
12
Foil side
13
25
14
2
0
4
2
C
0
C77
L21
3
D
TK-3302 PC BOARD
1
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
2
Foil side view (J79-0187-09)
J79-0187-09
3
S1
PTT
S2
SIDE1
JIHGFEDCBA
S
SI
10
C174
L114
L113
C172
C173
C170
D103
C164
L115
4
C178
C177
C176
5
6
C162
7
C161
C168
C166
R137
C169
L111
D105
L112
C167
R138
C155
D104
R140
D106
L214
R229
C266
L108
C142
C143
C145
L213
C265
C264
L109
C260
CP204
D205
C263
R227
L215
C140
C141
DG
C262
Q106
C261
C259
C258
C133
D204
C257
L212
R226
CP203
C131
C135
R124 C132
C256
C129
R125
R122
R119
C127
R225
Q204
L106
L107
G
G
C254
R116
C125
C126
R223
C252
S
D
C253
R111
L105
C123
8
MICIN
MIC
9
TXD
NC
AE
J301
EXT. SP/EXT. MIC
SPO
SPI
PTT/RXD
L209
R222
L210
C122
D
C250
C249
C248
C243
L208
R113
C120
S
Q103
R112
C118C124
D203
CP202
C241
R141
L104
G
C245C247
C246
C117
5MOPTDET
C244
R109
D202
R106
L207
R107
C111
C113
C115
C239
L103
C240C242
R221
C238
D8
D201
C237
E
Q102
C
R105
R33
L16
C53
C236
B
E
C72
L14
C58
C59
C56
C80
L17
L206
Q8
C66
R32
D4
C235
R220
C109
C76
C61
R31
C224
C106
R103
D
C43
R
CP201
C
R
C4
R1
C1
C6
Q5
G
D9
T
L1
11
12
13
14
26
Ref. No. Address
IC201 6N
IC304 9P
IC308 8P
Q2 8N
Q3 7L
Q4 9L
Q5 8J
Q6 7K
Q7 8K
Ref. No. Address
Q8 7J
Q9 7K
Q10 7K
Q11 6K
Q101 6K
Q102 6I
Q103 7H
Q106 7F
Q202 5N
Ref. No. Address
Q203 4K
Q204 5G
Q308 7R
Q310 7R
Q311 7R
D3 10K
D4 9J
D6 10K
D8 9I
Ref. No. Address
D9 8J
D10 5L
D103 5D
D104 4E
D105 4D
D106 4E
D201 4I
D202 4I
D203 4H
Ref. No. Address
D204 4F
D205 4F
D301 4R
D302 10P
D306 8R
D307 8Q
D308 7Q
D309 7Q
JKLMNOPQRS
9
PC BOARD TK-3302
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
1
2
Foil side view (J79-0187-09)
S3
SIDE2
C224
R216
C77
L21
S
L102
R35
C67
L11
L9
G
G
C231
Q101
Q10
Q7
L20
Q203
S
D
C222
C102
L101
C104
R102
R37
C79
C71
C52
D6
L15
C57
L205
C103
R41
R40
C73C74
C55
R218
CP201
C235
L206
R220
C234
R219
C408
C106
R104
C107
C109
R103
C76
Q8
17
C64
C66
C61
Q5
D
G
R32
R31
D9
TC2
C43
D4
L10
C228
R228
R42
C85
C62
C230
C232
R217
R101
C101
C83
Q11
R36
L18
C68
C60
L13
D3
L204
L23
C81
Q6
C70
C227
L250
Q9
D
TC1
C225
R215
C63
G
C233
C290
C86
C84
C78
R39
L22
C75
S
Q4
C223
R38
L203
C291
D10
R43R45
C65
C226
L12
R28
L19
R34
C50
L202
C51
R29
C47
Q3
L8
C33
C41C42
C38
R214
CD201
CF201
C40
R23
R11
C17
R211
C211
C213
C29
C25
C13
L201
C214
116
R204
C202
C31
L6
R10
C26
Q2
C18
C16
R9
C215
L2
C220
Q202
IC201
L4
C23
C7
C203
XF201
C216
C209
C208
R13
R212
R208
C206
X1
89
R213
C207
R368
C386
R355
R358
C359
R4
C5
C14
R207
C205
C204
R203
R206
R205
R354
R351
C368
C360
R5
C219
C390
R360
C362
L1
C371
C367
C364
R359
C12
R369
R357
C372
R347
VR1
C381
R364
C378
1
9
10 16
C323
R8
R398
R363
IC308
R348
15
R373
R361
IC304
R367
C382
R362
C373
2632
C393
34
D302
25
17
C391
R365
D307
C306
R372
C384
C366
C365
C363
C413
R366
R356
R375
R376
C312
C385
C369
C370
R352
R349
R340
C374
D309
R353
R342
D308
R350
R394
R345
C354
C353
C383
C361
C377
L305
R341
R374
C392
MDSW
CN304
R391
C356
C355
C380
R344
Q308
C379
C376
R371
D306
R370
C375
C389
C358
C388
D301
Q310
Q311
3
4
5
6
7
8
9
10
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
12
Foil side
13
27
14
A B C D E
TK-3302
1
TX-RX UNIT (X57-7580-XX)
2
F301
F53-0324-05
2.5A
L301
BATT
BATT
3
CN301
1B
2
3 AFVOLIN
4
5
6
7
8
9
10
4
11
SB
AFVOLOUT
AFVOLGND
EN1
EN2
GND
EN3
EN4
EN5
C303
100p
REVERSE
VOLTAGE
PROTECTION
R393
C304 0.1u
SCHEMATIC DIAGRAM
X57-7580-XX
-20
K,M,P
K2,M2
-22
-23
K3
5C
PLL_CLK
PLL_DAT
PLL_STB
C8
C9
C10
100p
100p
100p
RECTIFICATION
Q1
KTC4075E(Y,GR)
C6
*
C4
0.1u
R3
R2
R1
R302 0
R303 100
C311 100p
C313 100p
C315 100p
22k
5C
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
B
D301
GN1G
B
0
C305 100p
C307 100p
*
10k
C1
C2
3300p
6800p
EN1
EN2
EN3
EN4
EN5
5.01V
C3
1u
R4
56k
VR1
PLL SYSTEM IC
MB15A02PFV2E1
R7
0
R5
68k
R11
R3
180k 0.1u
820
2.2k
180k
150k
820
IC1
C11
C15
*
*
1
VCoNT
2
C5
GND3oUTPUT
100k
470p
R17
17
0.01u
4
C6
R23R9
1.8k
0.01u
NO
1.2k
0.01u
1.2k
47
470p
CP1
13
14LE15FC16
NC4
FoUT
10u
C22
L1
R8
100
4.89V
C14
0.01u
C7
10p
R16
270k
0
330k
180
270k
180
RK75HA1J101J
18P19
20
R
NC5
oSCIN2NC13oSCoUT4VP5VCC6Do7GND8LD9NC210FIN
1
C21
TXCO
X1
L77-3042-05
VCC
12.8MHz
C15
C11
10uNO
0.01u
10u
0.01u
470p
470p
11
12
NC3
DATA
CLoCK
C33
470p
R12
220
C27
C17
C12
470p
0.01u
0
R10
L2
R9
*
4.7u
C13
10p
C30
C35
470p NO
0.047u
100p
470p
0.047u
L7
C38
C40
*
R23
*
C30
10
R14
*
4.93V
R15
560
R16
*
0.33u35
R17
*
C32
0.64V
C16
*
47p
C18
18p
C38
NO
470p
C41
3p
L8
18n
5p
R18
680
3.3u16
R11
C51
10p
10p
C42
C35
L4
3p
*
C47
10p
5p
Q3
2SC5636
RF AMP
R20
0
4.48V
560n
2SC4774
TRIPLER
Q2
R22
C23
DC SW/5T
DTB723YE
0.01u
Q304
1k
R28
2.9V
L12
18n
C50
470p
R29
150k
C51
*
CV
10k
L9
R13
100
C26
2p
30p
C25
L6
560n
T:4.93V
C31
0.01u
27p
C29
5C
2ND_LO
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
B
5R
AFVOLIN
AFVOLOUT
5T
5M
EN1
EN2
EN3
EN4
EN5
PTT
SIDE1
SIDE2
INT
R301
470k(D)
470p
R305
C316
470k(D)
IC303
C312
IC301
470p
1
2
3
5
VoUT
1NC2
VOLTAGE
REGULATOR/5V
IC304
XC6209B502MR
VIN
VSS
CE4NC
R306
180k
2
3
NC
GND5VDD
4
R304
330k
1u
VOLTAGE
C310
5
RECTIFICATION
R:7.54V
T:7.37V
D302
HRC0203C
REGULATOR/5V
XC6209B502PR
T:7.31V
T:7.12V
1u
C306
6
BD4840FVE
VOLTAGE
DETECTOR/
RESET
4
VSS3CE
VoUT
1
SUB
C319
5.01V
1u
C321
VIN
5.02V
5
1u
C327
C323
1000p
LR LG
270
R308
R307
VoUT
C318
0.01u
1000p
RED COLOR LED
ON:4.92V
OFF:0V
DC SW
/RED COLOR LED
D303
B30-2315-05
Q301
RT1N441U
DC SW/5R
RT1P141U
220
D304
B30-2314-05
GREEN COLOR LED
Q302
ON:5.01V
RT1N441U
OFF:0V
DC SW
/GREEN COLOR LED
Q303
R:4.89V
PTT
Side1
Side2
100p
C322
100p
C325
L302
100p
PTT
SIDE1
SIDE2
S1
GND
S2
S3
C320
7
BATT
5T_C
5R_C
5C_C
RESET
LEDRX
LEDTX
SB
28
X57-758 1/4
X57-7580-XX
-20
K,M,P
-22
K2,M2
-23
K3 1.5p
TX-RX UNIT (X57-7580-XX)
JIHGF
L16
R32
L15
27n
22n
27n
R33
470k
100
18n
100
470k
18n
10
22n
390k
R40
R34
100
4.7k100
180
4.7k
82
100
NO
100 30p
NO 9p
NO
100p
C53
C55
11p
0.5p
11p
8p
NO
2p
15p
9p
C58 C69
C56
C57 C64
12p
4p
1p
6p 1p
9p
10p
8p
C61R35
C60 C65
C59
2p 3p
1p
1p
3p
3p
4p
7p
1.5p
C67C43
C63
5p
6p 5p
6p
6p
5p
4p
3.5p
4p
6p
C71
470p
0.5p
4p
NO
0.3p
0.3p4p
NO
C78C52
33p
33p
SCHEMATIC DIAGRAM
TK-3302
5C
2ND_LO
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
B
5R
AFVOLIN
AFVOLOUT
5T
5M
EN1
EN2
EN3
EN4
EN5
PTT
SIDE1
SIDE2
INT
BATT
5T_C
5C_C
5R_C
RESET
LEDRX
LEDTX
SB
D3,6
FREQUENCY
CONTROL
/RX VCO
L11
D6
180n
1SV325F
D3
1SV325F
C39
6800p
BR24L16F-W
1
A0
2
A1
3
A2
4
GND5SDA
EEPROM
IC305
MOD
C44
1u
C45
1u
FREQUENCY
CONTROL
/TX VCO
1SV325F
D4
VCC
WP
SCL
R27
680k
R26
33k
D4,8
D8
1SV325F
8
7
6
R19
R21
22k
10k
C36
3300p
L10
180n
C43
*
VCO (RX)
C52
L15
*
*
C57
C55
*
*
*
TC1
R30
27k
VCO (TX)
C53
*
C56
*
TC2
KDV214E-P
R:3.69V
T:3.62V
LD
VOX
QTI
RK75HA1J473J
THDET
PCTV
10p
L16
10p
D9
MODULATOR
C58
*
C59
*
L13
180n
L14
180n
PTTSW
CP301
C60
C61
QT/DQT_IN
VOX
RSSI
PCTV
2SK1875-F(V)
*
2SK1875-F(V)
*
R313
1k
R309
0
R310
0
C413
1000p
VCO/RX
VCO/TX
R:3.39V
C331
R36
100
C68
C65
*
R31
C66
C67
*
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
0.1u
78
79
80 PLLCLK
C73
470p
*
270k
470p
L20
R35
*
EN2
EN1
DEST1
DEST2
PLL_UL
BATT
RSSI
BUSY
VOX
QT/DQT_IN
EEPCLK
EEPDAT
TH_DET
DTMF
AVSS
PCTV
VREF
AVCC
PLLDAT
RESET
AF_CONT
0.1u
C70
0.5p
L19
180n
*
470p
C72
0.1u
Q6
KTC4075E(Y,GR)
RECTIFICATION
R315 10k
R316
55
56
SIDE157SIDE2
R317
L303
RT1P430U
RT1P430U
DC SW/
TX VCO
R394
47k
R391 1k
2.2k
53
54
PTT
MDSW
RDF/FD
4.7k
R314
2SC4919
R34
R32
C62
R33
*
C69
*
C71
*
180n
CP302
RK75HA1J473J
58
EN559EN460EN3
5T_C2PLL_STB35C_C45R_C5W/N6MODE7AF_CONT8BSHIFT9RESET10XOUT11VSS12XIN13VCC14QTTCXO15QTVCO16AUX617AUX518AUX419AUX320AUX2
1
MODE
AFCONT
BSHIFT ON:4.97V
OFF:0V
0.76V
DC SW/
RX VCO
Q7
Q8
R37
C74
470p
50
51
52
SCLK
TCLK/DTRDO
MCU
IC306
R5F212CCKCMB
1.8k
R318
10k
Q305
RF AMP
Q9
2SC5636
R38
150k
C75
470p
L21
4.01V
RIPPLE
FILTER
Q10
KTC4075E(Y,GR)
4.7k
C76
MDSW
47
48
49
DI/O
DTRLOADN
TDATA/DTRCLK
C334
R320
0.01u
C335
10u
L304
C332
R319
5p
(B)
BEAT SHIFT SW
10u6.3
46
DIR
12k
0
C78
*
22n
L22
3.69V
R39
100
C77
470p
45
TXD
RXD
APC_SW
LEDTX
X301
L78-1433-05
14.746MHz
R:0.59V
T:5.02V
44
INT
C79
C80
43
C81
15p
470p
R:5.01V
T:0.58V
470p
42
STD
1/2_OSC
OPTDET
LED_BLUE
AF_MUTE
MIC_MUTE
C337
2.21V
R40
*
41
DC_SW
LEDRX
RX_SW
TX_SW
TXDATA
RXDATA
NC
2TONE
NC
NC
NC
NC
NC
NC
AUX1
BEAT SHIFT SW
Q306
2SC4919
5p
(B)
R41
R42
L18
270n
C63
*
Q4
T:3.14V
L17
270n
C64
*
Q5
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
RF AMP
2SC5636
5.6k
22
C83
AFMUTE
Q11
R321
470p
10k
C84
R322
1k
R323
1k
TXD
RXD
MICMUTE
5.02V
4.91V
R:1.91V
T:1.79V
W/N
C414
LEDRX
LEDTX
1000p
R43
470p
470
C85
470p
DTRLOADN
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
PTT
DIR
TXD
CP303
RK75HA1J102J
C86
10p
L23
22n
R45
5.6k
5C
2ND_LO
TH_DET
DC_SW
APC_SW
B
5R
AFVOLIN
AFVOLOUT
MOD
5T
BUSY
DTMF
W/N
DTRLOADN
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
DIR
1/2_OSC
5M
PTT
OPTDET
TXD
MIC_MUTE
QT/DQT_IN
VOX
RSSI
PCTV
AF_CONT
SB
29
X57-758 2/4
K L M N O
TK-3302
C103
18n
MOD
RT1N441U
RT1N441U
L250
C290
2p(B)
6p(B)
C353
C359
C355
L102
Q104Q102
39n
NO
39n
27n
R102
27k
Q101
2SC5636
RF AMP
C104
*
C106
18n
C233
6p(B)
C339
R325
4.7k
1u
R342
10k
C354
0.01u
10u
0.1u
C362
C360
C356
1000p
0.01u
10
11
12
DI/o
13
RDF/FD
14
SCLK
15
DIR
16
XoUT
X57-7580-XX
2SC4926YD
-20 27k10k
K,M,P
470p
R217
K2,M2
R101
3.3k
R324
R:0V
T:3.21V
C101
470p
3.3k
C102
2SC5455-A
2SC5455-A
*
L101
470p
C291
4.7k
R340
10k
R347
0
R341
10k
R348
1k
3.6864MHz CLK
TX/RX
RF SW
D10
MC2858
R:3.19V
T:0V
5C
2ND_LO
TH_DET
DC_SW
APC_SW
B
5R
AFVOLIN
AFVOLOUT
MOD
5T
BUSY
DTMF
W/N
DTRLOADN
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
DIR
1/2_OSC
5M
-22
-23
C222
SCHEMATIC DIAGRAM
L104
L103
15n
22n
18n
T:4.6V
R103
1u
C107
0.01u
470p
R345
27k
8
9
STD
TCLK/DTRDo
TDATA/DTRCLK
XIN18VSS19AMP3P20AMP3N21AMP3o22AMP4P23AMP4N24AMP4o25DTRAIN
17
L107 C122
L105
8.2n 22n
3.3n
22n
4.7n
8.2n
C109
*
*
L102
330
*
470p
R104
*
1u
C108
W/N SW/TX
Q307
RT1N441U
C385
R372
0.1u
5
6
MoD7VDD
EXTLIMIN
DTRLoADN
IC308
AQUA-L
AUDIO PROCESSOR
2.7n
8.2n
2.2n
Q102
RF AMP
C341
0
4
LIMLV
470p
R351
C364
3
TXINo
R105
R104
AGND
RXINo
RXAF
C112
RXIN
47
47
39
1u
330k
C366
0.1u
R106
C113
C367
R107
56
27k
27k
56
39
18k
T:4.61V
C115
*
L103
330
*
R107
470p
*
0.1u
470p
C114
R114
TH101
BUSY
R201
*
C201
0.22u
-t
TH201
R355
120k
270p
R358
C368
C371
10u
R357
56k
1u
C372
32
1000p
31
30
29
28
27
26
2T
3T 2p22 82k
2T 100k 180k
R105
*
1u
C111
C391
330k
R354
12p
1
2
TXIN
AGNDIN
FILTERo
EXPoUT
RXAFIN
R111
39k1u330
39k
47k
T:4.35V(H)
:2.85V(L)
T:4.93V
8.2k
-t
100k
100k
470k
C373
R124
R118
R121L108
R109
R116
330
NOK3
0
R122
NO 11p
4.7k
27k
O
68k
330
L104
R141
*
0
C117
*
*
470p
D101
C128
C130
UDZW5.1(B)
VOLTAGE
PROTECTION
R120
Q104
*
DISCHARGE SW
R:7.57V
10
0.01u
R205
82k
1000p
3.3k
0.015u
C381
390p
R364
100k
R363
100k
C382
W/N
C206
W:0.01V
N:5.01V
560p
C207
560p
2.7k
R206
TA31136FNG
FM SYSTEM IC
W/N SW/RX
C386
0.01u
R367
39k
R365
3.3k
R366
150k
T:7.44V
IC201
Q201
RT1P441U
R369
C202
R203
R359
R360
C374
1000p
120p
C205
4.7k
47k
5.6k
C378
R362
R118
*
R204
10u
C203
C204
R207
1800p
82p
R361
0
180k
R201
R212
R135 C117
82k
22
100k
100
TX DRIVE AMP
T:1.30V
C118
*
R111
*
R121
1u
0.39
R208
82k
R373
220k
C384
0.1u
Q103
RQA0004PXDQS
22
R112
100k
R113
R128
150k
(D)
0.39
0.39
R126
R123
R127
150k
(D)
B
C208
0.1u
82k
6
7
8
FILIN
FILoUT
AFoUT10QUAD11IFoUT12RSSI13N-DET14N-REC15GND16MIXIN
9
C209
R209
3.3k
R210
*
C210
R368
0
C390
1u
0
R398
C103
R210 C219C127
30p
3.9K180k 220K 11p
180K
12p
3.9K
220K
4.7K
12p 0.5p
R:7.57V
T:7.24V
C123
*
C122
470p
C120
*
R130
330k(D)
C137
100p
470p
C136
R129
330k(D)
CF201
L72-0973-05
450 kHz
0.1u
0.1u
C213
C211
1
2
3
4
5
IFIN
VCC
DEC
MIXoUT
oSCoUT
68p
RSSI
CD201
L79-1866-05
0.1u
0.1u
C212
C104
NO
16p
R116
*
C124
5
6
7
8
T:4.37V
38.4 MHz
oSCIN
C214
C115
C109
6p 11p
4p
6p
18p
C118
NO NO
5p NO
NO
NO
5p
9p15k
C123 C126
NO
NO
1u
C125
TX-RX UNIT (X57-7580-XX)
L107
470p
BA2904FVM
+IN2
-IN2
oUT2
VCC
2p
L106
IC101
APC
C144
470p
R344
L105
C125
*
*
VEE
+IN1
-IN1
oUT1
100
R211
1u
L201
C215
*
Q202
2SC4774
IF AMP
470k
C358
*
C126
*
470p
C129
4
3
2
1
DC SW
Q107
RT1N441U
0.01u
R212
R356
4.7k
C363 82p
R349 1M
D307
MC2850
LIMITER
RECTIFICATION
D306
KDR731
0.22u
C127
C131
*
C216
0.01u
R119
0.01u
R131
C154
R132
0
C377
0.068u
R350
120k
C361
R122
1u
*
1M
470p
47k
R213
C132
390
*
*
RD07MVS1BT122
R124
*
68k
R125
C133
56k
R134
2SK1824-A
R135
C219
*
1u
10p
6p
10p
NO
15p
TX FINAL AMP
Q106
470p
C135
DC SW
Q108
0
R133
MCF
XF201
L71-0619-05
38.85 MHz
C140
RT1P441U
C220
C365
82p
R352
150k
R353
12k
470p
DC SW
Q109
INoUT
18p
16p
18p
47p
L108
L109
R214
*
330
C132
NO
56p
NO
0.1u
C141
470k
R136
AFVOLOUT
C223
0.01u
1p
1p
5T
PCTV
5R
MIC
PTT
OPTDET
TXD
MIC_MUTE
QT/DQT_IN
VOX
RSSI
PCTV
AF_CONT
SB
30
X57-758 3/4
QT/DQT_IN
RSSI
PTT
OPTDET
TXD
VOX
MIC_MUTE
PCTV
AF_CONT
5M
SB
TX-RX UNIT (X57-7580-XX)
5T
X57-7580-XX
-20
-23
X57-7580-XX
-20
-22
-23
C142
*
C143
*
SCHEMATIC DIAGRAM
L213
L205
8.2n
K,M,P
K2,M2
K,M,P
K3
K3
C145
C146
47n
27n NO
3.9n
27n
NO
8.2n
C231 C258
C235
C232
3.5p
470p
NO
4p
NO
0.75p 1p
1000p
3.5p 2p
STRIP LINE
*
C161
C155
*
*
*
C236
NO
3.9n
NO47n
4p
2.5pK2,M2
7p
R222
56k
22
56k
22 0
82k
15
C237
C240
22p
1.5p
30p
27p
4p
R137
C162
*
0
R218
L215
R229
C143
C145
R223
R227
0
NO
220
220 0.5p
120
C242
6p
4p
8p
C164
C244
NO
0
22p
30p
27p
*
43p
NO
47p NO
NO
C247
1p
2p
2p
0.75p
4p
C166
*
L111
R138
150
C167
C248
30p
NO
22p
30p470p
27p
270n
470p
NO
1p
36p
4p
3p
ANT SW
D103
HSC277
C146
C257
C155
NO
12p
NO
NO
0.3p
3.5p
22p
30p
2.5p
8p
22p
C168
L113
C173
4T
C166
C263
C169
C172
C173
2.5p
2.5p33n
C265
0.5pNO
3p
4p
NO
6p
1p
0.5p
C409
C266C245
470p
5p
3p
8p
NO
6p
7p
470p
5p
C175
*
L114
4T
C176
4p
6p
5p
2.5p
4p
7p
C264
3.5p
1p2p
22p
2p
2p
6p8p
C174
*
C162
C161
C164C142
1p 5p
NO
1p-22
NO
NO
1.5p
3p
C261
C262
C259
22p
3p
2p
30p
1.5p
1.5p
22p
1.5p
*
C170
100p
C172
*
TSRQP
TK-3302
C175
C174
2p2p
NO
11p
10p
NO
C411
D105
470p
HVC131
NO
NO
NO
NO
C177
*
L115
4T
*
C176
C178
5p
7p
10p
D106C249
NO
HVC131
HVC131
*
C177
C178L214
2p
3p
2p
6p
0.3p
CN13
ANT
1u
L116
1
2
5R
AFVOLOUT
L202
L203
C225
0.01u
AFVOLOUT
C224
C226
L204
180n
R215
560n
2.2k
470p
ANT SW
R:1.94V
C256
470p
68k
D105
R226
*
0
R140
0
C257
L212
8.2n
*
PCTV
D204,205
RF BPF TUNING
SB
56k
R383
33k
R384
D106
ANT SW
C258
*
D204
C404
100u6.3
*
C259
*
HVC355B
CP204
C260
C261
*
C262
*
D205
HVC355B
RK75HA1J474J
470p
MUTE SW
Q316
2SK3577-A
C409
*
C263
3
C266
*
L215
R227
*
*
C264
*
*
L213
C265
*
*
R229
L214
*
*
4
5
0
R390
L112
4T
C168
*
R:4.88V
T:0V
BPF
R:4.88V
MIXER
R:0.47V
18p
1k
R228
Q203
3SK318
R:1.75V
150
470p
R216
C228
PCTV
SB
R377
47k
0.1u
C227
7.54V
CP201
C230
0.01u
Q312
RT1N441U
DC SW
*
R218
*
DC SW
Q313
2SB1694
R378
C231
C232
*
RK75HA1J104J
R:1.75V
L205
R219
*
R:0.2V(MUTE ON)
T:0.2V
R:7.51V(MUTE ON)
0.16V(MUTE OFF)
T:7.36V
560
C234
R220
0
470p
C235
56k
*
7.4V(MUTE OFF)
L206
C238
1p
C237
*
C236
8.2n
*
D201
HVC355B
C395
220p
*
R221
C239
C396
0.1u
C240
L207
1M
470p
RF BPF TUNING
C241
C242
8.2n
D201-203
R379
1k
*
L208
10u
C243
470p
C245
C247
*
*
HVC355B
C397
CP202
0.47u
C246
1
2
3
4
5
C248
*
D203
RK75HA1J474J
470p
AUDIO AMP
IC309
TA7368FG
NC1
VCC
PW-GND
NC2
PRE-GND
VIN
RIPPLE
HVC355B
PoUT
PHASE
C244
D202
*
C249
NF
C169
*
L210
C250
*
470p
R:0.93V
8.2n
L209
*
10
9
8
7
6
R381
150
R:4.88V
C253
470p
270n
R:4.78V
R222
3SK318
C252
470p
Q204
LOW NOISE AMP
R380
470k
C399
100p
C400
10u
C402
0.1u
D104
ANT SW
R:4.84V
Q204
R223
*
C403
Q314
RT1N441U
MUTE SW
CP203
0.047u
HVC131
C254
RK75HA1J104J
470p
R225
MUTE SW
Q315
2SK3577-A
MIC
PTT
OPTDET
TXD
MIC_MUTE
AF_CONT
5M
SB
C383
0.1u
470p
470p
C379
C380
R370
1k
1u
C388
1u
C389
R371
2.7k
470p
470p
Q310
2SC4116(GR)F
MIC MUTE
MIC MUTE
Q311
2SA1586(Y,GR)F
D308
C369
KDR731
0.1u
D308,309
RECTIFICATION
D309
C370
KDR731
0.1u
SB
5M
KTC4075E(Y,GR)
RECTIFICATION
C375
C376
Q308
R374
C392
15k
0.047u
Note : The components marked with a dot (•) are parts of layer 1.
L305
R375
R376
MIC
R388
100
1.8k
C415
220p
R387
100k
470p
C408
R389
C411
0
*
470p
470
10u
C393
CP304
RK75HA1J102J
R385
100
C405
PTT/RXD
MICIN
OPTDET
J301
MIC
5M
AE
TXD
NC
SPO
SPI
MIC301
6
7
31
X57-758 4/4
TK-3302
M
C
1
Q
X57-7580-XX (TX-RX UNIT)
Fuse
2.5A
Battery
Power Switch/
AF Volium
R31-0670-15
Channel
Selector
S60-0440-05
1
2
3
4
5
6
7
8
9
10
11
B
SB
AFVOL_IN
AFVOL_OUT
EN1
EN2
EN3
EN4
EN5
CN301
E40-6573-05
Protector
D301:GN1G
Rectifier
HRC0203C
SB
5C_C
Voltage
Regulator
IC303:
XC6209B502PR
D302:
Voltage
Regulator
IC304:
XC6209B502MR
LED
D303:B30-2315-05
BLOCK DIAGRAM
B
5T_C
Switch
Q304:DTB723YE
5R_C
Switch
Q303:RT1P141U
Voltage
Detector
IC301:
BD4840FVE
SB
5C
5T
5R
5M
Reset
LED
D304:B30-2314-05
PLL_UL
Q1:KTC4075E(Y,GR)
QTTCXO
TCXO
X1:L77-3042-05
Rectifier
5M
12.8MHz
MB15A02PFV2E1
5C
PLL IC
IC1:
5R
Tripler
Q2:2SC4774
PLL_DAT
PLL_CLK
PLL_STB
Oscillator: @
Loop
Filter
Low Pass
Filter
CF201:L72-0973-05
RX_SW
MOD
QTVCO
Ceramic
Filter
Q7:RT1P430U
Switch
Rx VCO
Q4:2SK1875-F(V)
D3,D6:1SV325F
Q8:RT1P430U
Switch
Oscillator: :
Tx VCO
Q5:2SK1875-F(V)
D4,D8:1SV325F
D9:KDV214E-P
2nd Local:38.40MHz
2nd IF:450kHz
RSSI
BUSY
DET
TX_SW
TA3
F
I
SB
R301
R305
PTT
SIDE1
SIDE2
Switch Switch
Q301:RT1N441U
BATT
BSHIFT
PTT
SIDE1
SIDE2
Q305,Q306:2SC4919
Shift
Switch
Q302:RT1N441U
LEDRXLEDTX
5M
IC306:R5F212CCKCMB
14.746MHz
Ceramic
Oscillator
X301:L78-1433-05
PLL_UL
BATT
EN1
EN2
EN3
EN4
EN5
Reset
MCU
TH_DET
BUSY
RSSI
VOX
STD
RDF/FD
QT/DQT_IN
OPTDET
RXD
EEPDAT
DI/O
QTTCXO
QTVCO
TX_SW
RX_SW
5T_C
5C_C
5R_C
PLL_DAT
PLL_CLK
PLL_STB
LEDTX
LEDRX
BSHIFT
APC_SW
PCTV
W/N
TXD
AF_CONT
DTMF
DTRLOADN
TDATA/DTRCLK
SCLK
1/2_OSC
MIC_MUTE
EEPCLK
DC_SW
EEPCLK
EEPDAT
5M
EEPROM
IC305:BR24L16F-W
MOD
W/N
32
BLOCK DIAGRAM
TK-3302
V)
T1P430U
TX_SW
scillator: :
V)
0MHz
0kHz
RSSI
USY
DET
5C
FM IF IC
IC201:
TA31136FNG
KTC4075E(Y,GR)
Buffer
Amp
Q9:2SC5636
5C
RF Amp
Q3:2SC5636
Q202:2SC4774
CD201:L79-1866-05
5C
Lipple
Filter
Q6,Q10:
5R
IF Amp
5R
Discrimi-
nator
5C
RF Amp
Q11:2SC5636
Q203:
3SK318
XF201:L71-0619-05
Q201:RT1P441U
TH_DET
5T 5R
Tx/Rx
Switch
D10:MC2858
5R
1st
Mixer
1st IF:38.85MHz
MCF
5R
Switch
Tempera-
Detector
TH101
W/N
5T
ture
Tx: :
1st Local: @
Rx: :
PCTV
APC_SW
APC_SW
5T
RF Amp
Q101:2SC5636
D201,D202,D203:
Q313:
2SB1694
Switch
Q108:2SK1824-A
Switch
Q107:RT1N441U
5T
Pre-drive
Amp
Q102:
2SC5455-A
Band
Pass
Filter
HVC355B
SB
B
APC
Switch
Q109:RT1P441U
B
Drive
Amp
Q103:
RQA0004PXDQS
5R
RF Amp
Q204:3SK318
SwitchSwitch
DC_SW
IC101:
BA2904FVM
Protector
B
Final
Amp
Q106:
RD07MVS1BT122
PCTVPCTV
Band
Pass
Filter
D204,D205:HVC355B
AF_CONT
Q104:RT1N441U
Switch
D101:UDZW5.1(B)
D103:HSC277
D104,D106:HVC131
5T
ANT
Switch
:
@
Low Pass
Filter
470~512MHz: K2,M2
400~430MHz: K3
431.15~473.15MHz: K2,M2
361.15~391.15MHz: K3
Tx/Rx: :
MOD
W/N
RDF/FD
TCLK/DTRDO
QT/DQT_IN
AFVOL_IN
Switch
Q307:RT1N441U
5M
1/2_OSC
VOX
DI/O
Audio Prosessor
IC308:AQUA-L
Detector
D306:KDR731
DIR
DETSTD DTMF
MIC_MUTE
Limiter
D307:MC2850
AFVOL_OUT
SCLK
TDATA/DTRCLK
DTRLOADN
Mic
AGC/
Mute
Q308:KTC4075E(Y,GR)
Q310:2SC4116(GR)F
Q311:2SA1586(Y,GR)F
D308,D309:KDR731
AF
Power
Amp
IC309:
TA7368FG
Q312:RT1N441U
Mute
Switch
Q314:RT1N441U
Q315,Q316:2SK3577-A
TXD
RXD
OPTDET
5M
Mic
MIC301:
T91-0651-15
Speaker
T07-0369-15
SP/MIC Jacks
E11-0703-05
33
TK-3302
SP
500mW
LEVEL DIAGRAM
AF (1kHz)
IF2 (450kHz)
–104.0dBm
210mV 130mV
C391
AQUA-L
FM IF
SYSTEM
IC309
IC308
C390
IC201
Q202
C216 C214
4.0W
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 470pF coupling capacitor.
(The display shows the SSG input value required to obtain
12dB SINAD without Local Level.)
RF (Center Frequency)
C170
Q103 Q106
C115
Q102Q11
C109
D10
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 470pF coupling capacitor.
RXLO
34
IF1 (38.85MHz)
RF (Center Frequency)
Receiver Section
–121.0dBm
–119.0dBm –121.5dBm –115.0dBm –116.0dBm
XF201
Q203
C234
Q204
C256
C170
120mVrms 6.7dBm 12.0dBm 35.9dBm7.4dBm
)z
Hk1( FA
Transmitter Section
15mVrms
AQUA-L
C86
C81
C51
PLL
VCO
C59
IC308
MIC
TK-3302
SPECIFICATIONS
General
Frequency Range ...................................................470~512MHz (TK-3302 K2,M2)
400~430MHz (TK-3302 K3)
Number of channels .............................................. Max. 16
Channel Spacing ....................................................25kHz (Wide) / 12.5kHz (Narrow)
PLL Channel Stepping ........................................... 5kHz, 6.25kHz
Operating Voltage .................................................. 7.5 V DC±20%
Battery Life ............................................................More than 18 hours at 4 watts (5-5-90 duty cycle with KNB-45L battery)
Operating Temperature range ...............................–30°C to +60°C (–22°F to +140°F)
Frequency Stability ................................................ ±2.5ppm (–30°C to +60°C)
Channel Frequency Spread ....................................42MHz (TK-3302 K2,M2)
30MHz (TK-3302 K3)
Dimensions and Weight (Dimensions not including protrusions)
Radio Only .........................................................160g (5.6oz)
With KNB-45L (2000mAh battery) ..................... 54 (2.13) W x 122 (4.8) H x 33.8 (1.33) D mm (inches)
280g (9.9oz)
Receiver (Measurements made per TIA/EIA-603)
Sensitivity
EIA 12dB SINAD ................................................0.25µV (Wide) / 0.28µV (Narrow)
Selectivity .............................................................. 70dB (Wide) / 60dB (Narrow)
Intermodulation .....................................................65dB (Wide) / 60dB (Narrow)
Spurious response ................................................. 60dB
Audio Power Output .............................................. 500mW at 4Ω less than 10% distortion
Transmitter (Measurements made per TIA/EIA-603)
RF Power Output ...................................................4W/1W
Spurious and Harmonics ........................................65dB
Modulation .............................................................16K0F3E (Wide) / 11K0F3E (Narrow)
FM Noise ...............................................................45dB (Wide) / 40dB (Narrow)
Audio Distortion ..................................................... Less than 5%
35
TK-3302
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.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
Bolivia, 239-08020 Barcelona, Spain
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong
1 Ang Mo Kio Street 63, Singapore 569110
JKLMNOPQRSIHGFEDCBA
TK-3302 PC BOARD
1
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
2
Component side view (J79-0187-09)
3
10
F301
L301
C303
4
BATT+
5
3
4
C332
Q306
C318
R321
C337
1
5
Q305
C414
MDSW
R306
R317
L303
L304
CN302
RESET
CN303
MODE
R314
C335
R320
R318
C334
VOX
QTI
6
IC301
7
R319
X301
8
9
GND
RXD
A1
A2
1
IC305
45
R310
1
20
21 40
R19
R1
C36
TXD
A4
A6
A5
A3
8
CP301
C212
THDET
R301
R313
R309
C331
IC306
C1
C2
SB
R3
CP303
C39
R2
AFMUTE
AFCONT
C316
R323
5M
C327
6180
R305
60
41
PC BOARD TK-3302
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
1
2
Component side view (J79-0187-09)
Q108
G
R136
R133
D
C320
B
C210
GND
5R
TH201
C201
CN202
RSSI
R201
CN201
BUSY
5C
CP302
R315
R304
C319
MOD
C9
PTT
LD
CP1
C8
R316
R322
C3
C10
W/N
IC1
R210
R209
Q201
C4
C6
1011
120
C341
Q1
C21
C15
C22
C11
GND
Q307
C30
R14
1
3
C339
R324
L7
R7
BPF
C321
IC303
R12
+
C27
CN203
R325
Q303
5
4
C310
C45
C44
R15
R16
R17
++
C32
R26
R27
Q304
R18
R20R21
R30
LV
R22
C35
MIC301
+–
5T
C322
PCTV
5M
B
R387
OPTDET
R385
R388
C128
PTT/RXD
D101
C130
R118
A
R389
Q107
Q109
SP–
SP+
MICIN
CP304
S
R121
Q104
C114
C108
MIC
C415
C144
C112
R114
R135
R132
R129
R127
TH101
R131
C154
45
C136
R120
R123
R126
C409
SPO
SPI
R134
18
IC101
R130
R128
R393
C403
G
S
AE
C137
R381
C399
Q315
S
D
Q316
D
R390
L302
C325
R302
R303
C304
1
EN1
AFVOLGND
AFVOLOUT
AFVOLIN
SB
B
CN301
C395
C396
C404
C402
C405
56
110
R378
Q312
R379
R384
+
C400
IC309
C397
G
R380
Q314
TXD
NC
EN2
Q301
Q302
R377
R383
GND
EN4
EN3
Q313
11
EN5
C315
C313
C311
C307
C305
J79-0187-09
ANT
L116
R307
R308
D303
D304
3
4
5
6
7
8
9
10
11
12
13
14
Ref. No. Address
IC1 9G
IC101 4N
IC301 6B
IC303 6H
IC305 5C
IC306 7D
IC309 7O
Q1 8H
Ref. No. Address
Q104 4M
Q107 3M
Q108 3M
Q109 4M
Q201 5G
Q301 6P
Q302 6P
Q303 5I
Ref. No. Address
Q304 6I
Q305 7B
Q306 8B
Q307 8H
Q312 8P
Q313 7P
Q314 8O
Q315 8O
Ref. No. Address
Q316 8O
D101 4M
D303 8S
D304 8S
A: Green speaker wire soldering position.
B: Brown speaker wire soldering position.
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
12
Foil side
13
14
JKLMNOPQRSIHGFEDCBA
TK-3302 PC BOARD
1
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
2
Foil side view (J79-0187-09)
J79-0187-09
3
10
C174
L114
L113
C172
C173
C170
D103
C164
L115
4
C178
C177
C176
5
6
C162
7
C161
8
9
C168
C166
R137
C169
L111
D105
L112
C167
R138
C155
S1
PTT
D104
R140
TXD
NC
D106
L214
R229
C266
L108
C142
C143
C145
C260
CP204
D205
L213
C262
C265
C263
C258
C264
L109
C261
R227
L215
C259
C140
C141
DG
Q106
EXT. SP/EXT. MIC
SPO
SPI
AE
C133
D204
C257
J301
L212
R226
MIC
CP203
C131
C135
R124 C132
C256
C129
R125
R122
R119
C127
MICIN
R225
Q204
L106
L107
R223
C252
G
G
C254
C253
R116
C125
C126
PTT/RXD
S
D
L105
C123
R111
C124
L209
C250
R222
L210
C122
D
OPTDET
C249
L208
R113
C120
S
Q103
C248
C247
C243
R112
C118
D203
CP202
C241
R141
L104
G
SIDE1
C246
C245
C117
5M
S2
C244
R109
D202
R106
L207
R107
C111
C113
C115
C239
L103
C240C242
D8
R221
C238
D201
C237
E
Q102
C
R105
R33
L16
C53
B
E
C72
L14
C236
C80
C58
C59
C56
L17
L206
Q8
C66
R32
D4
C235
R220
C109
C76
C61
R31
C224
C106
R103
D
C43
S3
SIDE2
R218
CP201
C234
R219
C408
R104
C107
C77
L21
C64
Q5
G
D9
TC2
L10
L102
S
R35
R216
C67
L9
L11
G
G
C231
Q101
Q10
Q7
L20
Q203
S
D
C222
C102
L101
C104
R102
R37
C79
C71
C52
D6
C103
R41
L15
C57
C228
R228
L205
R40
C62
C73C74
C55
C230
C232
R217
R101
C101
C83
R42
C85
Q11
R36
L18
C68
C60
L13
D3
L204
L23
C81
Q6
C227
C70
D
L250
Q9
TC1
C225
R215
C63
G
Q4
C223
C233
C290
C86
C84
C78
R39
L22
R38
C75
S
C291
D10
R43R45
C65
C226
L203
R28
L19
C50
L12
R34
C51
R29
C47
L202
Q3
L8
C33
C41C42
C38
R214
CD201
CF201
C40
R23
R11
C17
R211
C211
C213
C29
C25
C13
L201
C214
116
R204
C202
C31
L6
R10
C215
C26
Q2
C18
C16
R9
L2
C220
Q202
IC201
L4
C23
C7
PC BOARD TK-3302
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Foil side view (J79-0187-09)
R213
C207
R368
C386
R355
R358
C359
R4
C5
R207
C205
C204
R203
R206
C14
R205
R354
R351
C368
C360
R5
C219
C390
R360
C362
L1
C371
C367
C364
R359
C12
R369
R357
C372
R347
VR1
C381
R364
C378
1
9
10 16
C323
R8
R398
R363
IC308
R348
15
R373
R361
IC304
R367
C382
R362
C373
2632
25
17
C393
34
D302
C391
R365
D307
C306
R372
C384
C366
C365
C363
C413
R366
R356
R375
R376
C312
C385
C374
C369
C370
R352
R349
R340
D308
D309
R353
R350
R394
R342
C377
L305
R345
C354
C353
C383
C361
R341
R374
C392
MDSW
CN304
R391
C356
C355
C380
R344
Q308
C379
D306
R370
C375
C376
R371
C388
C389
C358
C203
XF201
C216
C209
C208
R13
R212
89
R208
C206
X1
1
2
3
D301
4
5
6
Q310
7
Q311
8
9
10
11
12
13
14
Ref. No. Address
IC201 6N
IC304 9P
IC308 8P
Q2 8N
Q3 7L
Q4 9L
Q5 8J
Q6 7K
Q7 8K
Ref. No. Address
Q8 7J
Q9 7K
Q10 7K
Q11 6K
Q101 6K
Q102 6I
Q103 7H
Q106 7F
Q202 5N
Ref. No. Address
Q203 4K
Q204 5G
Q308 7R
Q310 7R
Q311 7R
D3 10K
D4 9J
D6 10K
D8 9I
Ref. No. Address
D9 8J
D10 5L
D103 5D
D104 4E
D105 4D
D106 4E
D201 4I
D202 4I
D203 4H
Ref. No. Address
D204 4F
D205 4F
D301 4R
D302 10P
D306 8R
D307 8Q
D308 7Q
D309 7Q
Component side
Layer 1
Layer 2
Layer 3
Layer 4
11
12
Foil side
13
14
TX-RX UNIT (X57-7580-XX)
L301
BATT
BATT
CN301
1B
2
SB
3 AFVOLIN
AFVOLOUT
4
5
AFVOLGND
EN1
6
7
EN2
8
GND
EN3
9
10
EN4
11
EN5
R:7.54V
T:7.37V
F301
F53-0324-05
2.5A
C303
100p
REVERSE
VOLTAGE
PROTECTION
D301
B
R393
0
C305 100p
C304 0.1u
R301
470k(D)
RECTIFICATION
D302
HRC0203C
GN1G
R302 0
R303 100
C311 100p
C307 100p
R305
C310
C313 100p
470k(D)
1u
5C
PLL_CLK
PLL_DAT
PLL_STB
C4
R1
22k
C315 100p
470p
C316
VOLTAGE
REGULATOR/5V
XC6209B502PR
T:7.31V
T:7.12V
1u
C306
BD4840FVE
VOLTAGE
DETECTOR/
RESET
RECTIFICATION
KTC4075E(Y,GR)
0.1u
C1
3300p
5C
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
B
IC303
C312
470p
IC301
C8
100p
Q1
C6
*
R2
10k
EN1
EN2
EN3
EN4
EN5
VOLTAGE
REGULATOR/5V
1
2
3
X57-7580-XX
-22
-23
C9
C10
100p
5.01V
R3
*
C2
6800p
4
5
VoUT
VSS3CE
1NC2
IC304
XC6209B502MR
VIN
VoUT
VSS
CE4NC
R306
180k
3
1
2
NC
SUB
GND
4
5
R304
330k
C319
R3
180k
K2,M2
180k
K3 180k
100p
PLL SYSTEM IC
IC1
MB15A02PFV2E1
R7
0
C11
*
C3
1u
R4
R5
C5
56k
100k
VR1
68k
5.01V
1u
C321
VIN
5.02V
5
VoUT
C318
0.01u
VDD
1000p
R16
R17
R9
270k
820 10k
2.2k
330k
270k
820
20
R
oSCIN2NC13oSCoUT4VP5VCC6Do7GND8LD9NC210FIN
1
C15
*
TXCO
X1
L77-3042-05
1
VCoNT
2
GND3oUTPUT
470p
12.8MHz
RED COLOR LED
ON:4.92V
OFF:0V
DC SW
/RED COLOR LED
R23 X57-7580-XX
C6
1.8k
0
180
RK75HA1J101J
18P19
NC5
C21
VCC
B30-2315-05
RT1N441U
0.01u
NO
0.01u
NO
1.2k
470p
1.2k
47 NO47n
CP1
12
13
14LE15FC16
17
NC4
DATA
FoUT
10u
C22
0.01u
L1
R8
100
C12
4.89V
4
C14
0.01u
L2
4.7u
C7
10p
1u
C327
C323
1000p
LR LG
270
R307
D303
Q301
R308
C11
C15
10u
470p
0.01u
10u
0.01u
100p
470p
470p
470p
11
NC3
CLoCK
C33
470p
R12
220
C27
C17
470p
0.01u
0
R10
C16
R9
*
47p
C13
10p
220
D304
B30-2314-05
GREEN COLOR LED
Q302
RT1N441U
DC SW
/GREEN COLOR LED
C30
L7
10
R14
4.93V
R15
560
0.33u35
0.64V
DC SW/5R
Q303
RT1P141U
ON:5.01V
OFF:0V
C38
R23
C35
0.047u
*
*
C18
C38
C51
NO
NO
10p
3p
C41
3p
L8
C47
18n
10p
5p
C40
C30
R16
R17
C32
18p
5p
C42
Q3
2SC5636
RF AMP
*
R20
R18
0
680
*
C35
*
*
4.48V
3.3u16
L4
C23
560n
R11
*
Q2
2SC4774
TRIPLER
R:4.89V
PTT
S1
Side1
S2
Side2
S3
L12
18n
CV
R22
10k
R13
100
0.01u
DC SW/5T
Q304
DTB723YE
PTT
SIDE1
SIDE2
GND
1k
R28
2.9V
C50
470p
R29
150k
C51
*
L9
C26
2p
30p
C25
C320
L6
560n
T:4.93V
100p
C322
C31
0.01u
27p
C29
5C
2ND_LO
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
B
5R
AFVOLIN
AFVOLOUT
5T
5M
EN1
EN2
EN3
EN4
EN5
PTT
SIDE1
SIDE2
INT
BATT
5T_C
5R_C
5C_C
RESET
L302
100p
100p
C325
LEDRX
LEDTX
SB
5C
2ND_LO
QTTCXO
PLL_UL
PLL_STB
PLL_DAT
PLL_CLK
B
5R
AFVOLIN
AFVOLOUT
5T
5M
EN1
EN2
EN3
EN4
EN5
PTT
SIDE1
SIDE2
INT
BATT
5T_C
5C_C
5R_C
RESET
LEDRX
LEDTX
SB
-20
-22
K2,M2
-23
R19
22k
C43
*
K,M,P
L16R11
R32
L15
27n
K3
L11
180n
R21
10k
C36
C39
3300p
L10
180n
BR24L16F-W
1
A0
2
A1
3
A2
4
GND5SDA
R33
100
470k
18n
18n -22180
100
470k
10 NOK3
390k
22n
D3,6
FREQUENCY
CONTROL
/RX VCO
D6
1SV325F
D3
L13
1SV325F
C44
R27
680k
1u
C45
R26
6800p
33k
1u
D4,8
FREQUENCY
CONTROL
/TX VCO
D8
1SV325F
D4
L14
1SV325F
MOD
IC305
8
VCC
7
WP
6
SCL
EEPROM
R34
100
100
PTTSW
180n
180n
CP301
100
100
*
C55
*
*
THDET
R40
C43
NO
4.7k
4.7k
NO
100p
NO
VCO (RX)
C52
*
C57
*
TC1
10p
R30
27k
VCO (TX)
C53
*
C56
*
TC2
10p
KDV214E-P
R:3.69V
T:3.62V
LD
VOX
QTI
RK75HA1J473J
PCTV
L15
L16
D9
C52
9p
11p
15p
C58
*
C59
*
MODULATOR
C53
11p
8p
9p
QT/DQT_IN
VOX
RSSI
PCTV
C57 C64
C55
C56
4p
1p
12p
0.5p
9p
NO
6p
10p
2p
C60
*
C61
*
2SK1875-F(V)
2SK1875-F(V)
R313
1k
R309
R310
C413
1000p
VCO/TX
0
0
L18
270n
C63
*
VCO/RX
Q4
L17
270n
C64
*
Q5
T:3.14V
C331
1.5p
C68
C65
*
R31
C66
C67
*
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
0.1u
78
79
80 PLLCLK
R:3.39V
470p
270k
470p
L20
R35
EN2
EN1
DEST1
DEST2
PLL_UL
BATT
RSSI
BUSY
VOX
QT/DQT_IN
EEPCLK
EEPDAT
TH_DET
DTMF
AVSS
PCTV
VREF
AVCC
PLLDAT
C59
C61R35
C60
2p
3p NO
1p 11p
3p
3p
4p
7p
1.5p
R36
100
C73
0.1u
C70
0.5p
L19
180n
R34
*
R32
*
C62
470p
R33
*
C69
C72
*
C71
*
180n
KTC4075E(Y,GR)
*
RECTIFICATION
CP302
RK75HA1J473J
56
58
EN559EN460EN3
SIDE157SIDE2
5T_C2PLL_STB35C_C45R_C5W/N6MODE7AF_CONT8BSHIFT9RESET10XOUT11VSS12XIN13VCC14QTTCXO15QTVCO16AUX617AUX518AUX419AUX320AUX2
1
MODE
RESET
L303
AFCONT
BSHIFT ON:4.97V
OFF:0V
AF_CONT
C65
C63 C127
6p
5p 3.9K
6p
0.1u
Q6
R391 1k
R315 10k
2.2k
R316
54
55
PTT
4.7k
R317
5p
3.5p
RT1P430U
R394
47k
53
MDSW
R314
DC SW/
RX VCO
RT1P430U
DC SW/
TX VCO
RDF/FD
2SC4919
C67
6p
5p
4p
6p
4p
4p
0.76V
R38
Q7
C75
L21
Q8
KTC4075E(Y,GR)
R37
C74
470p
50
51
52
SCLK
TCLK/DTRDO
TDATA/DTRCLK
MCU
IC306
R5F212CCKCMB
0.01u
1.8k
R318
C332
10k
Q305
BEAT SHIFT SW
2SC5636
RIPPLE
FILTER
4.7k
MDSW
49
DTRLOADN
C334
C335
10u
5p
(B)
C78
C71 C146
C69
33p
0.5p10p
470p
0.3p
33p
0.3p
NO
30p
4.91V
RF AMP
Q9
150k
470p
Q10
C76
48
4.01V
DI/O
47
R320
L304
R319
10u6.3
46
DIR
12k
0
C78
*
22n
L22
3.69V
R39
100
C77
470p
45
TXD
RXD
APC_SW
LEDTX
X301
L78-1433-05
14.746MHz
R:0.59V
T:5.02V
44
INT
C79
C80
43
1/2_OSC
2.21V
C81
15p
470p
R:5.01V
T:0.58V
470p
41
42
STD
LEDRX
RX_SW
TX_SW
OPTDET
TXDATA
RXDATA
2TONE
LED_BLUE
AF_MUTE
MIC_MUTE
C337
5p
(B)
R40
R41
5.6k
*
R42
C83
40
DC_SW
39
38
37
36
35
34
33
32
NC
31
30
NC
29
NC
28
NC
27
NC
26
NC
25
NC
24
23
22
21
AUX1
BEAT SHIFT SW
Q306
2SC4919
RF AMP
Q11
2SC5636
22
470p
AFMUTE
R321
10k
C84
R322
1k
R323
1k
MICMUTE
5.02V
TXD
RXD
R:1.91V
T:1.79V
1000p
W/N
C414
LEDRX
LEDTX
R43
470p
470
C85
470p
DTRLOADN
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
PTT
DIR
TXD
CP303
RK75HA1J102J
C86
10p
L23
22n
R45
5.6k
5C
2ND_LO
TH_DET
DC_SW
APC_SW
B
5R
AFVOLIN
AFVOLOUT
MOD
5T
BUSY
DTMF
W/N
DTRLOADN
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
DIR
1/2_OSC
5M
PTT
OPTDET
TXD
MIC_MUTE
QT/DQT_IN
VOX
RSSI
PCTV
AF_CONT
SB
X57-7580-XX
K,M,P
-20 27k
K2,M2
-23
TX/RX
RF SW
MC2858
R:3.19V
T:0V
5C
2ND_LO
TH_DET
DC_SW
APC_SW
B
5R
AFVOLIN
AFVOLOUT
MOD
5T
BUSY
DTMF
W/N
DTRLOADN
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
DIR
1/2_OSC
5M
PTT
OPTDET
TXD
MIC_MUTE
QT/DQT_IN
VOX
RSSI
PCTV
AF_CONT
SB
R:0V
T:3.21V
D10
C101
470p
3.3k
R101
C102
3.3k
R217
C222
470p
R324
Q102
2SC5455-A
*
18n
L101
470p
C291
4.7k
R340
10k
R347
0
R341
10k
R348
1k
3.6864MHz CLK
C103
MOD
6p(B)
RT1N441U4p
RT1N441U8p0.047u
L250
C290
2p(B)
C353
C359
C355
Q104
C104
18n
R325
NO
*
4.7k
0.01u
10u
0.01u
L103
L102
15n
39n
22n
39n
18n
27n
T:4.6V
R102
27k
Q101
2SC5636
RF AMP
R342
10k
C360
R103
1u
C106
C107
C233
6p(B)
C339
1u
C354
0.01u
0.1u
470p
C362
C356
R345
27k
1000p
8
9
STD
10
11
TCLK/DTRDo
12
TDATA/DTRCLK
DI/o
13
RDF/FD
14
SCLK
15
DIR
16
XoUT
XIN18VSS19AMP3P20AMP3N21AMP3o22AMP4P23AMP4N24AMP4o25DTRAIN
17
L107 C122
L105
L104
2.7n
22n
8.2n
3.3n
22n
8.2n
8.2n
4.7n
2.2n
C109
*
Q102
*
L102
330
RF AMP
*
470p
R104
*
1u
C108
W/N SW/TX
Q307
RT1N441U
C341
470p
C385
R372
0
0.1u
R351
3
4
5
6
MoD7VDD
LIMLV
TXINo
EXTLIMIN
DTRLoADN
IC308
AQUA-L
AUDIO PROCESSOR
*
C364
R105
R107
R104
2T
27k
47
3T
2T
R105
1u
C111
C391
330k
R354
12p
1
2
TXIN
AGND
AGNDIN
RXINo
FILTERo
EXPoUT
RXAFIN
C112
RXIN
RXAF
47
39
1u
330k
C366
0.1u
R106
C113
C367
1u
470p
BUSY
C368
T:4.61V
330
470p
C201
32
31
30
29
28
27
26
27k
18k
270p
L103
R107
C114
0.22u
R355
120k
*
*
C371
10u
R357
56k
C372
1000p
*
0.1u
R201
TH201
56
39
C115
R114
TH101
*
-t
R358
R111
39k
39k
47k
T:4.35V(H)
:2.85V(L)
T:4.93V
8.2k
-t
100k
100k
470k
C373
R109
C202
R203
R359
R360
C374
1000p
0
120p
C205
R116
330
33022n
NO
10u
4.7k
47k
5.6k
C378
R362
R118
NO
330
R141
D101
VOLTAGE
PROTECTION
DISCHARGE SW
R118
*
10
R204
C203
0.01u
C204
1000p
3.3k
R207
1800p
82p
R361
0
180k
O
0
UDZW5.1(B)
Q104
*
R205
82k
W/N
C381
390p
R364
100k
R363
100k
C382
0.015u
R121L108
4.7k
15k
C117
C128
C206
R206
W:0.01V
N:5.01V
R122
27k
68k
L104
*
*
470p
C130
560p
C207
560p
2.7k
TA31136FNG
FM SYSTEM IC
W/N SW/RX
C386
0.01u
R367
39k
R365
3.3k
R366
150k
*
R120
R:7.57V
T:7.44V
IC201
Q201
RT1P441U
1u
R369
R121
82k
R124
R208
100
C118
R111
0.39
22
R373
220k
C384
180k
100k
100k
T:1.30V
*
*
R123
82k
R368
0
C390
1u
0.1u
QT/DQT_IN
0.39
R209
3.3k
R201
R210 C219
3.9K
82k
82k
4.7K
TX DRIVE AMP
Q103
RQA0004PXDQS
22
R112
100k
470p
R113
C120
R128
150k
(D)
0.39
R126
C136
R127
150k
(D)
B
C208
L72-0973-05
450 kHz
0.1u
5
6
7
8
IFIN
DEC
FILIN
FILoUT
AFoUT10QUAD11IFoUT12RSSI13N-DET
9
68p
C209
R210
CD201
*
L79-1866-05
0.1u
C210
0
R398
RSSI
C104
C103
R212
4p0.1u
220K 11p
30p
180K180
220K
6p
NO
6p
12p
18p
12p 0.5p
16p
R:7.57V
T:7.24V
*
C123
R116
C124
38.4 MHz
1
oSCoUT
0.1u
VOX
*
5
6
7
8
oSCIN
C214
T:4.37V
470p
BA2904FVM
+IN2
-IN2
oUT2
VCC
2p
IC101
APC
C144
470p
R344
L105
L106
*
oUT1
R211
L201
470k
R129
CF201
C211
4
C122
330k(D)
470p
330k(D)
0.1u
3
VCC
14
*
*
R130
C137
100p
0.1u
C213
2
MIXoUT
N-REC15GND16MIXIN
RSSI
C212
C118 L214
C115C58
C117
NO
11p
2p
NO
5p NO
NO
9p
5p
L107
C125
*
C126
C127
*
*
470p
C131
C129
4
VEE
3
+IN1
2
-IN1
1
DC SW
Q107
RT1N441U
100
1u
C215
0.01u
C216
R212
0.01u
*
Q202
2SC4774
IF AMP
R356
4.7k
C363 82p
R349 1M
D307
MC2850
LIMITER
RECTIFICATION
D306
KDR731
C358
0.22u
R119
0.01u
R131
C154
R132
NO
1u
1u
0
R122
C377
0.068u
R350
120k
C361
1u
1M
470p
47k
*
R213
C132
*
390
C125
C123 C126
10p
NO
10p
15p
TX FINAL AMP
Q106
RD07MVS1BT122
*
R124
*
68k
470p
C135
R125
1u
C133
56k
R134
DC SW
Q108
2SK1824-A
R135
R133
MCF
XF201
L71-0619-05
38.85 MHz
C219
*
6p1p
NO
0
C140
RT1P441U
C220
C365
82p
R352
150k
R353
12k
470p
DC SW
INoUT
18p
16p
18p
47p
Q109
L108
L109
R214
*
330
C132
NO
56p
NO470p
0.1u
C141
470k
R136
AFVOLOUT
C223
0.01u
OPTDET
MIC_MUTE
PCTV
1p
1p
PCTV
PTT
TXD
AF_CONT
C173
4T
C253
C252
Q204
L305
C166
C263
6p2SC4926YD
5p
7p
1p2p
2p
6p
470p
3SK318
470p
C168
4p
2.5p
4p
C264
3.5p
22p
2p
C174
D104
ANT SW
R:4.78V
R:4.84V
Q204
R223
*
C403
Q314
RT1N441U
MUTE SW
R375
R376
1.8k
470
*
0.047u
MIC
C393
C169
2.5p
2.5p150k 33n
C265
HVC131
CP203
C254
4p2SC5455-A
3p
8p
5p
*
L114
470p
2SK3577-A
10u
C175
4T
MUTE SW
C173
C172
0.5pNOK,M,P
3p
6p
1p
0.5p
C266
C409
470p
5p
6p
470p
7p
ANT SW
RK75HA1J104J
R:1.94V
C256
470p
68k
R225
Q315
R388
100
CP304
RK75HA1J102J
R385
100
NO
NO
C176
D105
R226
*
*
0
C175
C174R135
2p2p
5p
NO
11p
NO
10p27n
D105
C411
470p
HVC131
NO
NO
NO
NO
C177
*
L115
4T
R140
0
C257
L212
8.2n
*
PCTV
D204,205
RF BPF TUNING
SB
56k
R383
33k
R384
C405
C176
10p
C178
D106
ANT SW
C258
*
D204
C404
100u6.3
220p
5p
7p
D106
NO
HVC131
HVC131
*
*
C259
*
HVC355B
R387
CP204
100k
C177
0.3p
2p
L116
*
C260
C415
C178
3p
2p
6p
1u
C261
C262
*
D205
RK75HA1J474J
470p
2SK3577-A
470p
C408
C263
HVC355B
MUTE SW
Q316
C409
*
0
R389
470p
CN13
ANT
C266
*
R227
L215
*
*
C264
*
*
R390
C411
C265
L213
*
*
R229
L214
*
*
0
J301
PTT/RXD
MIC
MICIN
OPTDET
5M
AE
TXD
NC
SPO
SPI
*
MIC301
L215
L205
K,M,P
K2,M2
K3
K,M,P
K2,M2
K3
C230
Q312
RT1N441U
DC SW
27n
27n
C231
470p
470p
1000p
C145
*
C146
*
CP201
C231
*
R218
*
0.01u
DC SW
Q313
2SB1694
R378
C369
0.1u
D308,309
RECTIFICATION
C370
0.1u
L213
8.2n-20
3.9n
8.2n
C232
3.5p
4p
3.5p
STRIP LINE
C155
*
C232
*
RK75HA1J104J
R:1.75V
L205
*
560
D308
KDR731
D309
KDR731
X57-7580-XX
-20
-23
X57-7580-XX
-20
-22
-23
C142
*
C143
*
5T
5R
MIC
5M
SB
5T
5R
AFVOLOUT
C225
AFVOLOUT
MIC
PTT
OPTDET
TXD
MIC_MUTE
AF_CONT
5M
SB
L202
0.01u
5M
L203
C224
C226
L204
180n
R215
560n
2.2k
0.1u
470p
BPF
1k
R228
R:4.88V
Q203
3SK318
MIXER
R:0.47V
R:1.75V
18p
150
470p
C227
R216
C228
PCTV
SB
7.54V
R377
47k
SB
NO
47n
NO
3.9n
C235
C236
NO
4p
2.5p
NO
0.75p
7p
C161
*
R:4.88V
T:0 V
C234
R220
470p
C235
56k
R219
*
R:0.2V(MUTE ON)
7.4V(MUTE OFF)
T:0.2V
R:7.51V(MUTE ON)
0.16V(MUTE OFF)
T:7.36V
Q308
KTC4075E(Y,GR)
RECTIFICATION
R218
R222
56k
2256
56k
22NO
82k
15
C240
C237
22p
1.5p
30p
27p
4p
R137
0
C162
*
0
C236
8.2n
L206
*
C383
0.1u
470p
C379
C375
470p
C380
C376
1u
1u
R223
C242
C237
D201
220
220 0.5p1p
120
6p
4p
8p
C395
*
C164
C238
1p
HVC355B
220p
R370
R371
2.7k
R227
C244
1k
NO
22p
30p
27p
*
R221
C239
0
0
*
C396
0.1u
R229
NO
0
NO
C245
1p
0.75p
1p
C166
*
R138
150
C240
L207
1M
470p
RF BPF TUNING
C388
C389
C142
C247
8.2n
D201-203
R379
1k
470p
470p
C143
43p
NO
30p
NO
47p NO
C248
2p
22p
2p
30p
4p
27p
L111
270n
C167
470p
10u
C241
C243
C245
*
C244
*
C242
*
D202
HVC355B
C397
2SC4116(GR)F
MIC MUTE
MIC MUTE
2SA1586(Y,GR)F
C145
NO
1p
36p
C249
4p
3p
8p
ANT SW
D103
HSC277
470p
CP202
1
2
3
4
5
0.47u
Q310
Q311
C246
*
C247
NC1
VCC
NC2
VIN
RIPPLE
12p
C257
3.5p
2.5p
L208
470p
AUDIO AMP
TA7368FG
C155
NO
NO
NO82
0.3p
C258
22p
30p
22p
8p
C168
*
C248
*
C249
D203
HVC355B
RK75HA1J474J
IC309
PoUT
PW-GND
PRE-GND
PHASE
NF
*
R374
15k
C170
100p
L112
C161C109
1.5p
C259
1.5p
1.5p
4T
10
9
8
7
6
C162
C164
NO22
1p
NO
NO
1p-22
3p
C261
C262
2p
22p
3p
30p
1.5p
2p
22p
*
L113
C172
*
C169
*
R:4.88V
L210
270n
C250
R222
*
470p
R:0.93V
8.2n
L209
LOW NOISE AMP
R380
470k
C399
R381
100p
150
C400
10u
C402
0.1u
C392
0.047u
Battery
Power Switch/
AF Volium
R31-0670-15
Channel
Selector
S60-0440-05
X57-7580-XX (TX-RX UNIT)
Fuse
2.5A
Protector
D301:GN1G
1
B
2
SB
3
AFVOL_IN
4
AFVOL_OUT
5
6
EN1
7
EN2
8
9
EN3
10
EN4
11
EN5
CN301
E40-6573-05
Q301:RT1N441U
SB
R301
R305
PTT
SIDE1
SIDE2
5C_C
Voltage
Regulator
IC303:
XC6209B502PR
Rectifier
D302:
HRC0203C
Voltage
Regulator
IC304:
XC6209B502MR
SB
LED
D303:B30-2315-05
Switch Switch
BATT
PTT
SIDE1
SIDE2
5T_C
Switch
Q304:DTB723YE
5R_C
Switch
Q303:RT1P141U
Voltage
Detector
IC301:
BD4840FVE
SB
Q302:RT1N441U
B
5C
5T
5R
5M
Reset
LED
D304:B30-2314-05
LEDRXLEDTX
5M
IC306:R5F212CCKCMB
PLL_UL
BATT
EN1
EN2
EN3
EN4
EN5
Reset
MCU
PLL_UL
Q1:KTC4075E(Y,GR)
QTTCXO
TCXO
X1:L77-3042-05
TH_DET
BUSY
RSSI
VOX
STD
RDF/FD
QT/DQT_IN
OPTDET
RXD
Rectifier
5M
12.8MHz
5C
PLL IC
IC1:
MB15A02PFV2E1
5R
Tripler
Q2:2SC4774
QTTCXO
QTVCO
TX_SW
RX_SW
5T_C
5C_C
5R_C
PLL_DAT
PLL_CLK
PLL_STB
LEDTX
LEDRX
BSHIFT
Loop
Filter
PLL_DAT
PLL_CLK
PLL_STB
Low Pass
Filter
APC_SW
PCTV
W/N
TXD
AF_CONT
DTMF
DTRLOADN
TDATA/DTRCLK
SCLK
1/2_OSC
MIC_MUTE
EEPCLK
DC_SW
Q7:RT1P430U
RX_SW
Oscillator: w
Q4:2SK1875-F(V)
D3,D6:1SV325F
MOD
QTVCO
Q5:2SK1875-F(V)
D4,D8:1SV325F
D9:KDV214E-P
2nd Local:38.40MHz
Ceramic
Filter
CF201:L72-0973-05
Switch
Rx VCO
Q8:RT1P430U
Switch
Tx VCO
2nd IF:450kHz
TX_SW
Oscillator: q
RSSI
BUSY
DET
TA31136FNG
MOD
W/N
Buffer
Q9:2SC5636
RF Amp
Q3:2SC5636
5C
FM IF IC
IC201:
RDF/FD
TCLK/DTRDO
QT/DQT_IN
AFVOL_IN
Switch
Q307:RT1N441U
5C
Lipple
Filter
Q6,Q10:
KTC4075E(Y,GR)
Amp
5C
5R
IF Amp
Q202:2SC4774
5R
Discrimi-
nator
CD201:L79-1866-05
5M
1/2_OSC
5C
RF Amp
Q11:2SC5636
Q203:
3SK318
XF201:L71-0619-05
Q201:RT1P441U
DI/O
STD
Audio Prosessor
IC308:AQUA-L
TH_DET
5T 5R
Tx/Rx
Switch
D10:MC2858
5R
1st
Mixer
1st IF:38.85MHz
MCF
5R
Switch
DIR
DTMF
Tempera-
ture
Detector
TH101
W/N
DET
MIC_MUTE
5T
PCTV
APC_SW
APC_SW
5T
Tx: q
1st Local: w
Q308:KTC4075E(Y,GR)
Q310:2SC4116(GR)F
Q311:2SA1586(Y,GR)F
D308,D309:KDR731
RF Amp
Q101:2SC5636
Rx: q
AFVOL_OUT
SCLK
TDATA/DTRCLK
DTRLOADN
Mic
AGC/
Mute
D201,D202,D203:
Q313:
2SB1694
Switch
Q108:2SK1824-A
Switch
Q107:RT1N441U
5T
Pre-drive
Amp
Q102:
2SC5455-A
PCTV
Band
Pass
Filter
HVC355B
SB
AF
Power
Amp
IC309:
TA7368FG
B
IC101:
BA2904FVM
APC
Switch
Q109:RT1P441U
B
Drive
Amp
Q103:
RQA0004PXDQS
5R
RF Amp
Q204:3SK318
Mute
Switch
Q314:RT1N441U
Q315,Q316:2SK3577-A
D204,D205:HVC355B
SwitchSwitch
Q312:RT1N441U
Protector
B
Final
Amp
Q106:
RD07MVS1BT122
PCTV
Band
Pass
Filter
AF_CONT
TXD
RXD
OPTDET
5M
Mic
MIC301:
T91-0651-15
DC_SW
Switch
D103:HSC277
D104,D106:HVC131
Q104:RT1N441U
D101:UDZW5.1(B)
5T
ANT
Switch
q
w
Speaker
T07-0369-15
Low Pass
Filter
470~512MHz: K2,M2
400~430MHz: K3
431.15~473.15MHz: K2,M2
361.15~391.15MHz: K3
SP/MIC Jacks
E11-0703-05
Tx/Rx: q
BSHIFT
Switch
Q305,Q306:2SC4919
Shift
14.746MHz
Ceramic
Oscillator
X301:L78-1433-05
DI/O
EEPDAT
EEPCLK
EEPDAT
5M
EEPROM
IC305:BR24L16F-W
VOX
Detector
D306:KDR731
Limiter
D307:MC2850
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