TK3302_Service Manual.pdf
Transcript of TK3302_Service Manual.pdf
SERVICE MANUAL
This product uses Lead Free solder.This product complies with the RoHS directive for the European market.
© 2008-12 PRINTED IN JA PANB51-8852-00 (N) 358SUPPLEMENT
TK-3302UHF FM TRANSCEIVER
CONTENTS
GENERAL .....................................................2
SYSTEM SET-UP .........................................3
REALIGNMENT ...........................................3
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
Whip antenna(T90-1040-25)(T90-1041-25)
Button knob (PTT)(K29-9425-03)
Button knob(Side1/Side2)(K29-9426-03)
Knob (Selector)(K29-9427-03)
Knob (Volume)(K29-9309-13)
Plastic cabinet assy(A02-4040-03)
K2,K3,M2 Versions 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).
TK-3302
2
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 other-wise, for any purpose without the prior written permission of Kenwood.
Disclaimer
While every precaution has been taken in the preparation of this manual, Kenwood assumes no responsibility for er-rors or omissions. Neither is any liability assumed for dam-ages 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.
GENERAL
INTRODUCTION
SCOPE OF THIS MANUALThis 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 pub-lication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are is sued as required.
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.
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.
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 Frequency range Remarks
TK-3302 K2,M2 X57-7580-22 470~512MHz IF1: 38.85MHzLOC: 38.4MHzTK-3302 K3 X57-7580-23 400~430MHz
Service Manual List
Title Parts number Remarks Market code
TK-3302/3302(U)/3306 B51-8840-00 K,P,M,M3
TK-3302B51-8852-00
This service manualSUPPLEMENT K2,K3,M2
TK-3302
3
REALIGNMENT
1. Modes
User mode
Data programming mode
PC test mode PC tuning mode
PC mode
Wireless clone mode
Mode Function
User mode For normal use.
PC modeUsed for communication between the trans-ceiver and PC.
Data programming mode
Used to read and write frequency data and other features to and from the transceiver.
PC test modeUsed to check the transceiver using the PC. This feature is included in the FPU.
Wireless clone mode
Used to transfer programming data from one transceiver to another.
SYSTEM SET-UP
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. PrefaceThe transceiver is programmed by using a personal com-
puter, 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 program-ming.
3-2. Connection Procedure1. 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).
Merchandise received
Choose the type of transceiver
Transceiver programming
Delivery
Are you using the speaker microphone?
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
NO
KMC-17, KMC-21 or KMC-45Speaker microphone
(Option)
Are you using the optional antenna?YES
NO
KRA-23 or KRA-27Optional antenna
TX/RX 470~512
TX/RX 400~430
4.0W
4.0W
Frequency range (MHz) RF power Type
TK-3302: K2,M2
TK-3302: K3
TK-3302
4
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 en-tered 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 EE-PROM.
• 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 RS-232C logic level to the TTL level.
The KPG-22/22A connects the SP/MIC connector of the transceiver to the RS-232C serial port of the computer.
3-4. KCT-53U Description (USB adapter : Option)The KCT-53U is a cable which connects the KPG-22A to a
USB port on a computer.When using the KCT-53U, install the supplied CD-ROM
(with driver software) in the computer. The KCT-53U driver runs under Windows 2000 or XP.
3-5. FPU (Programming Software) DescriptionThe 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 Program-ming interface cable (KPG-22/22A).
3-6. Programming with PCIf 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)
REALIGNMENT
PCKPG-22 or KPG-22A or KPG-22A+KCT-53UIllustration is KPG-22
FPU
Tuning cable(E30-3216-05)
D-SUB(25-pin)
Transceiver Transceiver Transceiver
KPG-22
PC
GrayGray/Black1.5D-XV Lead wire1.5D-XV Shield wire
+–+–
SP
MIC
D-SUB(9-pin)
KPG-22A
PC
USB
KPG-22A
KCT-53U
PC
Fig. 1
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. ExampleThe 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.
TK-3302
5
REALIGNMENT
4-3. Operation1. 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 transmis-sion.
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 elec-tromagnetics 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.
Operating frequency (MHz)
TK-3302 K2,M2 TK-3302 K3
470~512 400~430
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
6
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 oscil-lator signal is supplied from the PLL circuit.
The PLL circuit in the transmitter generates the neces-sary frequencies. Fig. 1 shows the frequencies.
ANTTX/RX :
ANTSW
RFAMP
TXAMP
RFAMP
1st MIX MCF
38.85MHz
CF450kHz
IFSYSTEM
AFAMP
SP
RX: PLLVCO
MICAMP
MIC
TX:
38.4MHzX3
multiplyTCXO 12.8MHz
Model Type q w e
TK-3302 K2,M2 470~512MHz 470~512MHz 431.15~473.15MHz
TK-3302 K3 400~430MHz 400~430MHz 361.15~391.15MHz
Fig. 1 Frequency confi guration
CIRCUIT DESCRIPTION
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.
TX-RX UNITComponent side view
TK-3302
7
PARTS LIST
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±0.05Chip 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
CAPACITORS
C C 4 5 T H 1 H 2 2 0 J 1 2 3 4 5 61 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating2 = Shape ... round, square, etc. 5 = Value3 = 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
• 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 A B C D E F G H J K V 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 wattage2 = Shape 6 = Value3 = Dimension 7 = Tolerance4 = Temp. coefficient
CC45Color*
2nd Word G H J K L ppm/°C ±30 ±60 ±120 ±250 ±500Example : CC45TH = –470±60ppm/°C
• Capacitor value
010 = 1pF 2 2 0 = 22pF100 = 10pF101 = 100pF Multiplier102 = 1000pF = 0.001μF 2nd number103 = 0.01μF 1st number
L
W
T
• Dimension
TK-3302
8
✽ New Parts. indicates safety critical components.Parts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia K : USA P : CanadaY : PX (Far East, Hawaii) T : England E : Eu ropeY : AAFES (Europe) X : Australia M : Oth er Areas
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts Ref. No. Ad dress Parts No. Description Desti-
nationNewparts
PARTS LIST
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,K27 1C B62-2109-00 INSTRUCTION MANUAL K3,M28 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 P39 2D H12-4251-05 PACKING FIXTURE K,M,K239 2D H12-4251-05 PACKING FIXTURE K3,M240 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,M243 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)
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 2A,3A,2B N83-2005-48 PAN HEAD TAPTITE SCREW
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,M68 2D T90-1040-25 WHIP ANTENNA K2,M268 2D T90-1041-25 WHIP ANTENNA K3
70 1F W08-0970-35 AC ADAPTER (TRANSFORMER) P71 1C W08-0988-05 CHARGER (KSC-35) K,M,K271 1C W08-0988-05 CHARGER (KSC-35) K3,M272 1D W08-0989-15 AC ADAPTER (SWITCHING) K,K2,K373 1D W08-0992-05 AC ADAPTER (SWITCHING) M,M2
74 2F W08-1067-05 CHARGER (KSC-31) P
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,M2C5,6 CK73HB1H471K CHIP C 470PF K K3C6 CK73HB1E103K CHIP C 0.010UF K K,P,MC6 CK73HB1E103K CHIP C 0.010UF K K2,M2C7 CC73HCH1H100D CHIP C 10PF D
C8-10 CC73HCH1H101J CHIP C 100PF J C11 CK73FB0J106K CHIP C 10UF K K,P,MC11 CK73FB0J106K CHIP C 10UF K K2,M2C11 CK73FB1H471K CHIP C 470PF K K3C12 CK73HB1H471K CHIP C 470PF K
C13 CC73HCH1H100D CHIP C 10PF D C14 CK73HB1E103K CHIP C 0.010UF K K3C14,15 CK73HB1E103K CHIP C 0.010UF K K,P,MC14,15 CK73HB1E103K CHIP C 0.010UF K K2,M2C15 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
TK-3302 (Y50-6350-XX)
TX-RX UNIT (X57-7580-XX)
TK-3302
TX-RX UNIT (X57-7580-XX) -20: K,P,M -22: K2,M2 -23: K3
TK-3302
9
PARTS LIST
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts Ref. No. Ad dress Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7580-XX)
C30 CC73HCH1H101J CHIP C 100PF J K2,M2C30 CK73HB1H471K CHIP C 470PF K K,P,MC30 CK73HB1H471K CHIP C 470PF K K3C31 CK73HB1E103K CHIP C 0.010UF K C32 CS77CA1C3R3M CHIP TNTL 3.3UF 16WV
C33 CK73HB1H471K CHIP C 470PF K C35 CS77CA1V0R1M CHIP TNTL 0.1UF 35WV K,P,MC35 C92-0863-05 CHIP TNTL 0.047UF 35WV K2,K3,M2C36 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 K3C51 CC73HCH1H100D CHIP C 10PF D K,P,M
C51 CC73HCH1H100D CHIP C 10PF D K2,M2C52 CC73HCH1H090B CHIP C 9.0PF B K,P,MC52 CC73HCH1H110J CHIP C 11PF J K2,M2C52 CC73HCH1H150J CHIP C 15PF J K3C53 CC73HCH1H080B CHIP C 8.0PF B K2,M2
C53 CC73HCH1H090B CHIP C 9.0PF B K3C53 CC73HCH1H110J CHIP C 11PF J K,P,MC55 CC73HCH1H0R5B CHIP C 0.5PF B K,P,MC55 CC73HCH1H020B CHIP C 2.0PF B K3C56 CC73HCH1H060B CHIP C 6.0PF B K2,M2
C56 CC73HCH1H080B CHIP C 8.0PF B K3C56 CC73HCH1H120J CHIP C 12PF J K,P,MC57 CC73HCH1H040B CHIP C 4.0PF B K,P,MC57 CC73HCH1H090B CHIP C 9.0PF B K2,M2C57 CC73HCH1H100B CHIP C 10PF B K3
C58,59 CC73HCH1H010B CHIP C 1.0PF B K,P,MC58,59 CC73HCH1H010B CHIP C 1.0PF B K2,M2C58,59 CC73HCH1H1R5B CHIP C 1.5PF B K3C60 CC73HCH1H020B CHIP C 2.0PF B K,P,MC60 CC73HCH1H040B CHIP C 4.0PF B K3
C60,61 CC73HCH1H030B CHIP C 3.0PF B K2,M2C61 CC73HCH1H030B CHIP C 3.0PF B K,P,MC61 CC73HCH1H070B CHIP C 7.0PF B K3C62 CK73HB1H471K CHIP C 470PF K C63 CC73HCH1H050B CHIP C 5.0PF B K2,M2
C63 CC73HCH1H060B CHIP C 6.0PF B K,P,MC63 CC73HCH1H060B CHIP C 6.0PF B K3C64 CC73HCH1H040B CHIP C 4.0PF B K2,M2C64 CC73HCH1H050B CHIP C 5.0PF B K,P,MC64 CC73HCH1H3R5B CHIP C 3.5PF B K3
C65 CC73HCH1H040B CHIP C 4.0PF B K3C65 CC73HCH1H060B CHIP C 6.0PF B K,P,MC65 CC73HCH1H060B CHIP C 6.0PF B K2,M2C66 CK73HB1H471K CHIP C 470PF K C67 CC73HCH1H040B CHIP C 4.0PF B K2,K3,M2
C67 CC73HCH1H050B CHIP C 5.0PF B K,P,MC68 CK73HB1H471K CHIP C 470PF K K2,K3,M2C68,69 CK73HB1H471K CHIP C 470PF K K,P,MC70 CC73HCH1H0R5B CHIP C 0.5PF B K2,K3,M2C70,71 CC73HCH1H0R5B CHIP C 0.5PF B K,P,M
C71 CC73HCH1H0R3B CHIP C 0.3PF B K2,K3,M2C72,73 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
C78 CC73HCH1H300J CHIP C 30PF J K3C78 CC73HCH1H330J CHIP C 33PF J K,P,MC78 CC73HCH1H330J CHIP C 33PF J K2,M2C79,80 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,M2C103 CC73HCH1H300J CHIP C 30PF J K,P,M
C104 CC73HCH1H040B CHIP C 4.0PF B K,P,MC104 CC73HCH1H160J CHIP C 16PF J K3C106 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,MC109 CC73HCH1H060B CHIP C 6.0PF B K2,M2C109 CC73HCH1H180J CHIP C 18PF J K3C111 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,M2C115 CC73HCH1H110J CHIP C 11PF J K,P,MC117 CC73HCH1H020B CHIP C 2.0PF B K2,M2C117 CC73HCH1H110J CHIP C 11PF J K,P,M
C118 CC73HCH1H090B CHIP C 9.0PF B K3C120 CK73HB1H471K CHIP C 470PF K C122 CK73HB0J105K CHIP C 1.0UF K K2,K3,M2C123 CC73HCH1H0R5B CHIP C 0.5PF B K3C124 CK73HB1H471K CHIP C 470PF K
C125 CC73HCH1H100B CHIP C 10PF B K,P,MC125 CC73HCH1H100B CHIP C 10PF B K2,M2C125 CC73HCH1H150J CHIP C 15PF J K3C126 CC73HCH1H060B CHIP C 6.0PF B K2,M2C126 CC73HCH1H110J CHIP C 11PF J K,P,M
C127 CC73HCH1H160J CHIP C 16PF J K,P,MC127 CC73HCH1H180J CHIP C 18PF J K2,M2C127 CC73HCH1H470J CHIP C 47PF J K3C128,129 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,M2C133 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,MC142 CC73GCH1H470J CHIP C 47PF J K3C143 CC73GCH1H300J CHIP C 30PF J K2,M2
C144 CK73HB1H471K CHIP C 470PF K C145 CC73GCH1H010B CHIP C 1.0PF B K2,M2C145 CC73GCH1H360J CHIP C 36PF J K3C146 CC73GCH1H120J CHIP C 12PF J K,P,MC154 CK73HB1H471K CHIP C 470PF K
TK-3302
10
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts
PARTS LIST
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7580-XX)
C155 CC73GCH1H0R3B CHIP C 0.3PF B K3C161 CC73GCH1H010B CHIP C 1.0PF B K,P,MC161 CC73GCH1H1R5B CHIP C 1.5PF B K3C162 CC73GCH1H010B CHIP C 1.0PF B K2,M2C162 CC73GCH1H020B CHIP C 2.0PF B K,P,M
C164 CC73GCH1H030B CHIP C 3.0PF B K3C166 CC73GCH1H050B CHIP C 5.0PF B K2,M2C166 CC73GCH1H060B CHIP C 6.0PF B K,P,MC166 CC73GCH1H070B CHIP C 7.0PF B K3C167 CK73HB1H471K CHIP C 470PF K
C168 CC73GCH1H040B CHIP C 4.0PF B K,P,MC168 CC73GCH1H040B CHIP C 4.0PF B K3C168 CC73GCH1H2R5B CHIP C 2.5PF B K2,M2C169 CC73GCH1H040B CHIP C 4.0PF B K2,M2C169 CC73GCH1H2R5B CHIP C 2.5PF B K,P,M
C169 CC73GCH1H2R5B CHIP C 2.5PF B K3C170 CC73GCH1H101J CHIP C 100PF J C172 CC73GCH1H010B CHIP C 1.0PF B K3C172 CC73GCH1H030B CHIP C 3.0PF B K,P,MC172 CC73GCH1H060B CHIP C 6.0PF B K2,M2
C173 CC73GCH1H0R5B CHIP C 0.5PF B K,P,MC173 CC73GCH1H0R5B CHIP C 0.5PF B K3C174 CC73GCH1H050B CHIP C 5.0PF B K,P,MC174 CC73GCH1H100C CHIP C 10PF C K3C174 CC73GCH1H110J CHIP C 11PF J K2,M2
C175 CC73GCH1H020B CHIP C 2.0PF B K,P,MC176 CC73GCH1H050B CHIP C 5.0PF B K,P,MC176 CC73GCH1H070B CHIP C 7.0PF B K2,M2C176 CC73GCH1H100C CHIP C 10PF C K3C177 CC73GCH1H0R3B CHIP C 0.3PF B K3
C177 CC73GCH1H0R5B CHIP C 0.5PF B K2,M2C177 CC73GCH1H020B CHIP C 2.0PF B K,P,MC178 CC73GCH1H020B CHIP C 2.0PF B K2,M2C178 CC73GCH1H030B CHIP C 3.0PF B K,P,MC178 CC73GCH1H060B CHIP C 6.0PF B K3
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,MC219 CC73HCH1H010B CHIP C 1.0PF B K3C220 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 K3C231 CK73HB1H471K CHIP C 470PF K K,P,MC231 CK73HB1H471K CHIP C 470PF K K2,M2
C232 CC73HCH1H040B CHIP C 4.0PF B K2,M2C232 CC73HCH1H3R5B CHIP C 3.5PF B K,P,MC232 CC73HCH1H3R5B CHIP C 3.5PF B K3C233 CC73HCH1H060B CHIP C 6.0PF B C234 CK73HB1H471K CHIP C 470PF K
C235 CC73HCH1HR75B CHIP C 0.75PF B K3C236 CC73GCH1H040B CHIP C 4.0PF B K,P,MC236 CC73GCH1H070B CHIP C 7.0PF B K3C236 CC73GCH1H2R5B CHIP C 2.5PF B K2,M2C237 CC73HCH1H220J CHIP C 22PF J K,P,M
C237 CC73HCH1H270J CHIP C 27PF J K3C237 CC73HCH1H300J CHIP C 30PF J K2,M2C238 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 K3C240 CC73HCH1H1R5B CHIP C 1.5PF B K2,M2C241 CK73FB0J106K CHIP C 10UF K C242 CC73HCH1H040B CHIP C 4.0PF B K2,M2C242 CC73HCH1H060B CHIP C 6.0PF B K,P,M
C242 CC73HCH1H080B CHIP C 8.0PF B K3C243 CK73HB1H471K CHIP C 470PF K C244 CC73HCH1H220J CHIP C 22PF J K,P,MC244 CC73HCH1H270J CHIP C 27PF J K3C244 CC73HCH1H300J CHIP C 30PF J K2,M2
C245 CC73HCH1HR75B CHIP C 0.75PF B K2,M2C245 CC73HCH1H010B CHIP C 1.0PF B K,P,MC245 CC73HCH1H010B CHIP C 1.0PF B K3C246 CK73HB1H471K CHIP C 470PF K C247 CC73HCH1H020B CHIP C 2.0PF B K,P,M
C247 CC73HCH1H020B CHIP C 2.0PF B K2,M2C247 CC73HCH1H040B CHIP C 4.0PF B K3C248 CC73HCH1H220J CHIP C 22PF J K,P,MC248 CC73HCH1H270J CHIP C 27PF J K3C248 CC73HCH1H300J CHIP C 30PF J K2,M2
C249 CC73GCH1H030B CHIP C 3.0PF B K2,M2C249 CC73GCH1H040B CHIP C 4.0PF B K,P,MC249 CC73GCH1H080B CHIP C 8.0PF B K3C250 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 K3C257 CC73HCH1H2R5B CHIP C 2.5PF B K2,M2C257 CC73HCH1H3R5B CHIP C 3.5PF B K,P,MC258 CC73HCH1H220J CHIP C 22PF J K,P,M
C258 CC73HCH1H220J CHIP C 22PF J K3C258 CC73HCH1H300J CHIP C 30PF J K2,M2C259 CC73HCH1H020B CHIP C 2.0PF B K,P,MC259 CC73HCH1H1R5B CHIP C 1.5PF B K2,K3,M2C260 CK73HB1H471K CHIP C 470PF K
C261 CC73HCH1H020B CHIP C 2.0PF B K3C261 CC73HCH1H030B CHIP C 3.0PF B K,P,MC261 CC73HCH1H1R5B CHIP C 1.5PF B K2,M2C262 CC73HCH1H220J CHIP C 22PF J K,P,MC262 CC73HCH1H220J CHIP C 22PF J K3
C262 CC73HCH1H300J CHIP C 30PF J K2,M2C263 CC73HCH1H010B CHIP C 1.0PF B K,P,MC263 CC73HCH1H020B CHIP C 2.0PF B K2,M2C263 CC73HCH1H060B CHIP C 6.0PF B K3C264 CC73HCH1H020B CHIP C 2.0PF B K3
TK-3302
11
PARTS LIST
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts Ref. No. Ad dress Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7580-XX)
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
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,M2C408,409 CK73HB1H471K CHIP C 470PF K K,P,MC408,409 CK73HB1H471K CHIP C 470PF K K3C411 CK73HB1H471K CHIP C 470PF K K,P,MC413-415 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,M2L15 L40-2778-67 SMALL FIXED INDUCTOR (27NH) K,P,ML15 L40-2778-67 SMALL FIXED INDUCTOR (27NH) K3
L16 L40-1878-67 SMALL FIXED INDUCTOR (18NH) K,P,ML16 L40-1878-67 SMALL FIXED INDUCTOR (18NH) K2,M2L16 L40-2278-67 SMALL FIXED INDUCTOR (22NH) K3L17,18 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) K3L102 L40-3975-71 SMALL FIXED INDUCTOR (39NH) K,P,M
L102 L40-3975-71 SMALL FIXED INDUCTOR (39NH) K2,M2L103 L40-1575-71 SMALL FIXED INDUCTOR (15NH) K,P,ML103 L40-1875-71 SMALL FIXED INDUCTOR (18NH) K3L103 L40-2275-71 SMALL FIXED INDUCTOR (22NH) K2,M2L104 L40-3368-71 SMALL FIXED INDUCTOR (3.3NH) K2,M2
L104 L40-8265-71 SMALL FIXED INDUCTOR (8.2NH) K,P,ML104 L40-8265-71 SMALL FIXED INDUCTOR (8.2NH) K3
C264 CC73HCH1H220J CHIP C 22PF J K2,M2C264 CC73HCH1H3R5B CHIP C 3.5PF B K,P,MC265 CC73HCH1H030B CHIP C 3.0PF B K,P,MC265 CC73HCH1H050B CHIP C 5.0PF B K3C265 CC73HCH1H080B CHIP C 8.0PF B K2,M2
C266 CC73HCH1H050B CHIP C 5.0PF B K,P,MC266 CC73HCH1H060B CHIP C 6.0PF B K2,M2C266 CC73HCH1H070B CHIP C 7.0PF B K3C290 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
If a part reference number is listed in a shaded box, that part does not come with the PCB.
TK-3302
12
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts
PARTS LIST
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7580-XX)
L105 L41-2278-45 SMALL FIXED INDUCTOR (22NH) K,P,ML105 L41-2278-45 SMALL FIXED INDUCTOR (22NH) K2,M2L105 L41-4765-45 SMALL FIXED INDUCTOR (4.7NH) K3L106 L92-0472-05 CHIP FERRITE L107 L40-2263-92 SMALL FIXED INDUCTOR (2.2NH) K3
L107 L40-2763-92 SMALL FIXED INDUCTOR (2.7NH) K,P,ML107 L40-8265-92 SMALL FIXED INDUCTOR (8.2NH) K2,M2L108 L34-4603-15 AIR-CORE COIL K,P,ML108 L34-4603-15 AIR-CORE COIL K3L108 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,M2L205 L40-3375-71 SMALL FIXED INDUCTOR (33NH) K3L206,207 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,M2L212,213 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) K,P,ML212,213 L41-8268-14 SMALL FIXED INDUCTOR (8.2NH) K3L213 L41-3963-14 SMALL FIXED INDUCTOR (3.9NH) K2,M2
L214 L41-4775-45 SMALL FIXED INDUCTOR (47NH) K,P,ML214 L41-4775-45 SMALL FIXED INDUCTOR (47NH) K3L215 L41-3963-14 SMALL FIXED INDUCTOR (3.9NH) K2,M2L250 L40-1875-71 SMALL FIXED INDUCTOR (18NH) L301 L92-0472-05 CHIP FERRITE
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,MR3 RK73HB1J184J CHIP R 180K J 1/16W K2,M2R4 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,M2R9 RK73HB1J821J CHIP R 820 J 1/16W K,P,MR9 RK73HB1J821J CHIP R 820 J 1/16W K3R10 RK73HB1J000J CHIP R 0.0 J 1/16W
R11 RK73HB1J274J CHIP R 270K J 1/16W K,P,MR11 RK73HB1J274J CHIP R 270K J 1/16W K3R11 RK73HB1J334J CHIP R 330K J 1/16W K2,M2R12 RK73HB1J221J CHIP R 220 J 1/16W R13 RK73HB1J101J CHIP R 100 J 1/16W
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,MR16 RK73HB1J181J CHIP R 180 J 1/16W K2,K3,M2R17 RK73HB1J122J CHIP R 1.2K J 1/16W K2,K3,M2
R17 RK73HB1J182J CHIP R 1.8K J 1/16W K,P,MR18 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 K3R26 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 K3R32 RK73HB1J474J CHIP R 470K J 1/16W K,P,MR32 RK73HB1J474J CHIP R 470K J 1/16W K2,M2
R33 RK73HB1J100J CHIP R 10 J 1/16W K3R33 RK73HB1J101J CHIP R 100 J 1/16W K2,M2R33-36 RK73HB1J101J CHIP R 100 J 1/16W K,P,MR34 RK73HB1J181J CHIP R 180 J 1/16W K2,M2R34-36 RK73HB1J101J CHIP R 100 J 1/16W K3
R35 RK73HB1J820J CHIP R 82 J 1/16W K2,M2R36 RK73HB1J101J CHIP R 100 J 1/16W K2,M2R37 RK73HB1J472J CHIP R 4.7K J 1/16W R38 RK73HB1J154J CHIP R 150K J 1/16W R39 RK73HB1J101J CHIP R 100 J 1/16W
R40 RK73HB1J472J CHIP R 4.7K J 1/16W K,P,MR40 RK73HB1J472J CHIP R 4.7K J 1/16W K2,M2R41 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,MR104 RK73HB1J470J CHIP R 47 J 1/16W K2,M2R105 RK73HB1J183J CHIP R 18K J 1/16W K3R105 RK73HB1J273J CHIP R 27K J 1/16W K,P,MR105 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 K3R107 RK73HB1J560J CHIP R 56 J 1/16W K,P,MR107 RK73HB1J560J CHIP R 56 J 1/16W K2,M2R109 RK73HB1J000J CHIP R 0.0 J 1/16W
R111 RK73HB1J393J CHIP R 39K J 1/16W K,P,MR111 RK73HB1J393J CHIP R 39K J 1/16W K2,M2R111 RK73HB1J473J CHIP R 47K J 1/16W K3R112 RK73HB1J220J CHIP R 22 J 1/16W R113 RK73HB1J104J CHIP R 100K J 1/16W
TK-3302
13
PARTS LIST
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts Ref. No. Ad dress Parts No. Description Desti-
nationNewparts
TX-RX UNIT (X57-7580-XX)
R114 RK73HB1J822J CHIP R 8.2K J 1/16W R116 RK73HB1J331J CHIP R 330 J 1/16W K,P,MR116 RK73HB1J331J CHIP R 330 J 1/16W K2,M2R118 RK73HB1J000J CHIP R 0.0 J 1/16W K2,M2R118 RK73HB1J331J CHIP R 330 J 1/16W K3
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,MR121 RK73HB1J153J CHIP R 15K J 1/16W K3R121 RK73HB1J472J CHIP R 4.7K J 1/16W K2,M2
R122 RK73HB1J273J CHIP R 27K J 1/16W K,P,MR122 RK73HB1J273J CHIP R 27K J 1/16W K2,M2R122 RK73HB1J683J CHIP R 68K J 1/16W K3R123 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,MR124 RK73HB1J220J CHIP R 22 J 1/16W K2,M2R125 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,M2R135 RK73HB1J184J CHIP R 180K J 1/16W K,P,MR136 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 K3R201 RK73HB1J823J CHIP R 82K J 1/16W K,P,MR201 RK73HB1J823J CHIP R 82K J 1/16W K2,M2
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,MR210 RK73HB1J392J CHIP R 3.9K J 1/16W K2,M2R210 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,M2R212 RK73HB1J224J CHIP R 220K J 1/16W K,P,MR212 RK73HB1J224J CHIP R 220K J 1/16W K3R213 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,MR218,219 RK73HB1J563J CHIP R 56K J 1/16W K2,M2R219 RK73HB1J563J CHIP R 56K J 1/16W K3R220 RK73HB1J000J CHIP R 0.0 J 1/16W R221 RK73HB1J105J CHIP R 1.0M J 1/16W
R222 RK73HB1J150J CHIP R 15 J 1/16W K3R222 RK73HB1J220J CHIP R 22 J 1/16W K,P,MR222 RK73HB1J220J CHIP R 22 J 1/16W K2,M2R223 RK73HB1J121J CHIP R 120 J 1/16W K3R223 RK73HB1J221J CHIP R 220 J 1/16W K,P,M
R223 RK73HB1J221J CHIP R 220 J 1/16W K2,M2R225 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,MR227 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,M2R301 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
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
TK-3302
14
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts
PARTS LIST
Ref. No. Ad dress Parts No. Description Desti-nation
Newparts
TX-RX UNIT (X57-7580-XX)
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
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,M2D104,105 HVC131 DIODE K,P,MD106 HVC131 DIODE K2,K3,M2
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
Q102 2SC4926YD TRANSISTOR K,P,MQ102 2SC5455-A TRANSISTOR K2,K3,M2Q103 RQA0004PXDQS FET Q104 RT1N441U TRANSISTOR K2,K3,M2Q106 RD07MVS1BT122 FET
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
TK-3302
15
EXPLODED VIEW
3
2
1
BA
57
5455
52
561
11
10
9
22
21
34
67
35
49
1617
ETX-RX unit
Ex10
A
C
C
B
E
Dx2
701Model name plate
32
MIC301
51
29
CF201
6365
36
1333
25
2428
47
31
4615
2
19 30
2726
14
A : N14-0848-05 B : N14-0849-05C M2.6 x 4 : N30-2604-48 D M2.6 x 6 : N30-2606-48 E M2 x 5 : N83-2005-48
23
101
X57
X57
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.
TK-3302
16
PACKING (K2,K3,M2 TYPE)
Parts with the exploded numbers larger than 700 are not supplied.
3
2
1
DC
7 Instruction manual (B62-2109-00)
704 Protection bag
71 Charger (KSC-35) (W08-0988-05)
72 AC adapter (W08-0989-15): K,K2,K373 AC adapter (W08-0992-05): M,M2
50 Belt hook (J29-0734-05)
48 Holder (SP/MIC) (J29-5521-03)
4 Cap (B09-0725-03)
61 Screw set (N99-2046-05)
39 Packing fixture (H12-4251-05)
42 Item carton case (H52-2300-13)
68 Whip antenna (T90-1039-25): K,M (T90-1040-25): K2,M2 (T90-1041-25): K3
706 Battery assy (Li-ion)
*1
*2
*2
*1
703
TK-3302
17
PACKING (P TYPE)
Parts with the exploded numbers larger than 700 are not supplied.
3
2
1
FE
7 Instruction manual (B62-2139-00)
703
704 Protection bag
50 Belt hook (J29-0734-05)
4 Cap (B09-0725-03)
61 Screw set (N99-2046-05)
48 Holder (SP/MIC) (J29-5521-03)
38 Packing fixture (H12-4250-05)
43 Item carton case (H52-2301-03)
40 Carton board (H13-2109-03)
70 AC adapter (W08-0970-35)
74 Charger (KSC-31) (W08-1067-05)
707 Battery assy (Ni-MH)
68 Whip antenna (T90-1039-25)
*1
*1
TK-3302
18
Test Equipment Required for Alignment
Test Equipment Major Specifi cations
1. Standard Signal Generator (SSG)Frequency Range Operational frequency range of the transceiverModulation Frequency modulation and external modulationOutput –127dBm/0.1µV to greater than –47dBm/1mV
2. RF Power MeterInput Impedance 50ΩOperation Frequency Operational frequency range of the transceiverMeasurement Range Vicinity of 10W
3. Deviation Meter Frequency Range Operational frequency range of the transceiver
4. Digital Volt Meter (DVM)Measuring Range 10mV to 10V DCInput Impedance High input impedance for minimum circuit loading
5. Oscilloscope DC through 30MHz
6. High Sensitivity Frequency Counter
Frequency Range 10Hz to 1000MHzFrequency Stability 0.2ppm or less
7. DC Ammeter 5A
8. AF Volt Meter (AF VTVM)Frequency Range 50Hz to 10kHzVoltage Range 1mV to 10V
9. Audio Generator (AG)Frequency Range 50Hz to 5kHz or moreOutput 0 to 1V
10. Distortion MeterCapability 3% or less at 1kHzInput Level 50mV to 10Vrms
11. Spectrum Analyzer Measuring Range DC to 1GHz or more
12. Tracking GeneratorCenter frequency 50kHz to 600MHzOutput Voltage 100mV or more
13. 4Ω Dummy Load Approx. 4Ω, 3W
14. Regulated Power Supply 5V to 10V, approx. 3A Useful if ammeter equipped
■ Antenna connector adapterThe 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 transceiv-
er. 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 TX-RX 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, be-tween the power supply and the battery jig, especially while the transceiver transmits.
+ Terminal (Red)
– Terminal (Black)
S
–
+
C1
100P
/25V
C2
470P
/25V
C3
100/
25V
R1
1.8M
+
+Terminal(Red)
–Terminal(Black)
Powersupply
Powercable
Schematic diagram
ADJUSTMENT
TK-3302
19
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 frequen-cies 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 - -
■ 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
ADJUSTMENT
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 CHTK-3302 K2,M2
RX TX
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 CHTK-3302 K3
RX TX
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
■ List of FPU for transceiver
Model Type FPU
TK-3302 K2,K3,M2 KPG-118D(K)
TK-3302
20
ADJUSTMENT
Fig. 1 Center frequency: K2,M2
Fig. 2 High-edge frequency: K2,M2
Fig. 3 Low-edge frequency: K2,M2
Fig. 4 Center frequency: K3
Fig. 5 High-edge frequency: K3
Fig. 6 Low-edge frequency: K3
TK-3302
21
ADJUSTMENT
Common Section
Item Condition
Measurement Adjustment
Specifi cations / RemarksTest-equipment
Unit Terminal Unit Parts Method
1. Setting 1) BATT terminal votage: 7.5V2) SSG standard modulation [Wide] MOD: 1kHz, DEV: 3kHz [Narrow] MOD: 1kHz, DEV: 1.5kHz
2. VCO lock voltage
RX
1) CH: High Power meterDVM TX-RX
ANT
LV (CV)
TX-RX TC1 4.0V K2,M2
3.5V K3
±0.1V
2) CH: Low Check 0.6V or more
3. VCO lock voltage
TX
3) CH: High PTT: ON
TX-RX TC2 3.7V K2,M2
3.5V K3
±0.1V
4) CH: Low PTT: ON
Check 0.6V or more
Transmitter Section
Item Condition
Measurement Adjustment
Specifi cations / RemarksTest-equipment
Unit Terminal Unit Parts Method
1. Frequency Adjust
1) CH: High PTT: ON
f. counter ANT TX-RX VR1 High frequency ±50Hz
2. High Transmit
Power
1) TEST CH: Low, Low’, Center, High’, High (5 points)
BATT terminal voltage: 7.5V PTT: ON
Power meterAmmeter
FPU 4.0W±0.1W2.0A or less
3. Low Transmit
Power
1) TEST CH: Low, Low’, Center, High’, High (5 points)
BATT terminal voltage: 7.5V PTT: ON
1.0W±0.1W1.0A or less
4. Maximum Deviation
[Wide]
1) TEST CH: Center, Low, High (3 points)
AG: 1kHz/150mV Deviation meter fi lter LPF: 15kHz HPF: OFF PTT: ON
Power meterDeviation meterOscilloscope
AGAF VTVM
ANT
SP/MIC connector
4.4kHz (According to the larger +, –)
±80Hz
[Narrow] 2) TEST CH: Center PTT: ON
2.2kHz (According to the larger +, –)
±80Hz
5. DQT Balance
[Wide]
1) TEST CH: Center, Low, High (3 points)
Deviation meter fi lter LPF: 3kHz HPF: OFF PTT: ON
Make the demodu-lation wave into square waves.
[Narrow] 2) TEST CH: Center PTT: ON
TK-3302
22
ADJUSTMENT
Item Condition
Measurement Adjustment
Specifi cations / RemarksTest-equipment
Unit Terminal Unit Parts Method
6. QT Fine Deviation [Wide]
1) TEST CH: Center, Low, High (3 points)
Deviation meter fi lter LPF: 3kHz HPF: OFF PTT: ON
Power meterDeviation meterOscilloscope
AGAF VTVM
ANT
SP/MIC connector
FPU 0.75kHz ±40Hz
[Narrow] 2) TEST CH: Center PTT: ON
0.38kHz ±40Hz
7. DQT Fine Deviation [Wide]
1) TEST CH: Center, Low, High (3 points)
Deviation meter fi lter LPF: 3kHz HPF: OFF PTT: ON
0.75kHz ±40Hz
[Narrow] 2) TEST CH: Center PTT: ON
0.38kHz ±40Hz
8. DTMF Fine Deviation [Wide]
1) TEST CH: Center Deviation meter fi lter LPF: 15kHz HPF: OFF PTT: ON
3.0kHz ±100Hz
[Narrow] 2) TEST CH: Center PTT: ON
1.5kHz ±100Hz
9. MSK Fine Deviation [Wide]
1) TEST CH: Center Deviation meter fi lter LPF: 15kHz HPF: OFF PTT: ON
3.0kHz ±100Hz
[Narrow] 2) TEST CH: Center PTT: ON
1.5kHz ±100Hz
Receiver Section
Item Condition
Measurement Adjustment
Specifi cations / RemarksTest-equipment
Unit Terminal Unit Parts Method
1. BPF Wave Adjust
K2,M2
1) Center frequency Spectrum analyzer setting Center-f: 495MHz Span: 200MHz RBW: 30kHz VBW: 30kHz ATT: 15dB2) High-edge frequency Spectrum analyzer setting Center-f: 520MHz3) Low-edge frequency Spectrum analyzer setting Center-f: 470MHz
SSG
Spectrumanalyzer
TX-RX
ANT
BPF
FPU Adjust the waveform as shown to the Fig. 1~3.
TK-3302
23
ADJUSTMENT
Item Condition
Measurement Adjustment
Specifi cations / RemarksTest-equipment
Unit Terminal Unit Parts Method
K3 1) Center frequency Spectrum analyzer setting Center-f: 415MHz Span: 200MHz RBW: 30kHz VBW: 30kHz ATT: 0dB2) High-edge frequency Spectrum analyzer setting Center-f: 430MHz3) Low-edge frequency Spectrum analyzer setting Center-f: 400MHz
SSG
Spectrumanalyzer
TX-RX
ANT
BPF
FPU Adjust the waveform as shown to the Fig. 4~6.
2. Sensitivity [Wide]
1) TEST CH: Low, Center, High (3 points)
SSG otuput : –117dBm (0.3µV) SSG MOD: 3.0kHz
SSG
DVMOscilloscopeAF VTVM
ANT
SP/MIC connector
Check 12dB SINAD or more
[Narrow] 2) TEST CH: Center SSG otuput : –115dBm (0.4µV) SSG MOD: 1.5kHz
3. Squelch Open
[Wide]
1) TEST CH: Center, Low, High (3 points)
SSG otuput : –123dBm (0.16µV) SSG MOD: 3.0kHz
FPU Write
[Narrow] 2) TEST CH: Center SSG otuput : –122dBm (0.18µV) SSG MOD: 1.5kHz
4. Squelch Tight
[Wide]
1) TEST CH: Center, Low, High (3 points)
SSG otuput : –117dBm (0.3µV) SSG MOD: 3.0kHz
[Narrow] 2) TEST CH:Center SSG otuput : –116dBm (0.35µV) SSG MOD: 1.5kHz
5. Battery Warning Level
1) BATT terminal voltage: 5.9V SSGDVM TX-RX
ANTBATT terminal
Write BATT terminal voltage: 5.9V
Adjustment Points
■ Component side view
BATT+
LV
ANTBPF
BPF: BPF Wave AdjustLV (CV): VCO lock voltageBATT+: Battery Warning Level
■ Foil side view
TC2 TC1
S1PTT
S2SIDE1
S3SIDE2
J301EXT. SP/EXT. MIC
VR1
TC1 : VCO lock voltage (RX)TC2 : VCO lock voltage (TX)VR1 : Frequency adjustment
24
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C44
C45
C212
C414
F301
C3
Q304
L304
R309
R310
R316
R317
R319
R324
C303
C310
R12
C318
R17
C321
R20R21
Q1
R26
R27
C331
R30
C337
C339
R2 R3
IC303
CP301
CP303
R201
RXD TXD
A4A1
A6A5A3
A2BATT+
1
4 5
8
THDET
3 1
4 5
MDSW
CN302RESET
CN303MODE
QTI
GND
5M
SB
1
2021 40
41
606180
AFMUTE
AFCONT CN
201B
US
YC
N202
RS
SI W/N
C21 C
22
R210
C27
C30
C32
C35
C36
C39
C201
TH201
C210
C1 C2
C4
C6
C8
C9
Q303
Q305
Q306 Q
307
L301
L303
R301
R304
R305
R306
R313
R314
R315
L7
R320
R321
R322
R323
R325
IC1
X301
C316
R14
R15
C319
R16
R18
R19
C320
R22
C327
C332 C
334C335
R1 R
7
C341
Q201
IC301
IC305
IC306
CP302
CP1
C10
C11
C15
R209
R318
VOX
B
GND
5R
5C
PTT
MOD
LD
1011
120
CN
203B
PF
GND
3 4
51
+ + +
MIC301
+ –
LV
TK-3302 PC BOARD
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Component side view (J79-0187-09)
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
25
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S
GD
Q316
D
G
S
D
GS
C400
C404
C405
C409
C415
Q107
Q108
Q109
Q301
Q302
L302
R302
R303
R307
R308
R118
R120
R123
R126
CN301
R135
C304
C305
C307
C311
C313
C315
C325
C136
R377
R378
R381
R383
C154
R385
R387
R388
R389
D303
D304
C395
C396
C397
CP304
C320
C322
C402
C403
Q104
Q312
Q313
Q314
Q315
L116
R114
R121 R
127
R128
R129
R130
R131R
132
R133
R134
R136
TH101
C108
C112
C114
C128
C130
C137
C144
R379
R380
R390
D101
R393
IC101
IC309
C399
R384
IC301
5T–
PCTV
SP–
SP+
TXD
AE
SPI
SPO
NC
5M OPTDET MIC
PTT/RXD
MICIN
45
18
+
56
110
1 11EN
5EN
4EN
3G
ND
EN2
EN1
AFV
OLG
ND
AFV
OLO
UT
AFV
OLIN
SB
B
J79-0187-09
ANT
PC BOARD TK-3302
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Component side view (J79-0187-09)
A: Green speaker wire soldering position.
B: Brown speaker wire soldering position.
A
B
26
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
E
C E
B
R
R2
R222
R223
R226R227L215
C43
C56
C59
C40
C64
C76
C2
C239
C241
C243
C245C247
C248
TC
C252
C253
C254
C256C259
Q102
D4
Q106
C266
L106
L112
L113
L115
CP202
R1
R105
R107
R109R113
R137 R138
L10
L14
L17
R140
R141
C1
C111
C113
C118C124
C127Q8
R31
R32
C142
C143
C145
C161
C162
C167
C170
C172
C176
C177L214R229
D9
L107
L108
L109
L111
L114
R119
R122
R124
C132
R125
C123
C125
C129
C131
C133
C135
C140
C141
C155
D103
D106
D104
C164
D105
C166
C168
C169
C173C
174
C178
R225
C257
C258
Q103
C260
C261
C262
C263
D204
C264
D205
C265
L103
L104
L105
CP203
R106
R111
R112
R116
C115C
117
C120
C122
C126
L212
L213
R220
R221
C224
C235
C236
C237
C238
C240
C242
C244
C246C
249
C250
D201D
202
D203
L206
L207
L208
L209L210
CP201
R103
C106
C109
C53
C58
C61
C66
C72
C77C
80
D8
L16
L21Q
5
R33
J79-0187-09
S1PTT
J301EXT. SP/EXT. MIC
TXD
AE
SPI
SPO
NC
5MOPTDETMIC
PTT/RXD
MICIN
D G
D S G
G
G
S
D
S2SIDE1
S3SID
DG
CP204
Q204
TK-3302 PC BOARD
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Foil side view (J79-0187-09)
Ref. No. Address
D204 4F
D205 4F
D301 4R
D302 10P
D306 8R
D307 8Q
D308 7Q
D309 7Q
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
27
J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
G
G
S
D
C25
XF201
R213
R214
C29
R216
R217
R218
R219
C31
R228
C43
C51
C202
C204
C205
C206
C57
CD201
C209
9
C62
C63
C408
C214
C64
C216
C413
C220
C70
C222
C223
C75
C226
C76C78
C231
C81
C232 C233
C83
C234
C5
TC2
TC1
D3
D4
Q308
L101
Q310
Q311
L305
IC201
R101
R104
L1
L2
L6
L10
L12
L13
C101
C102
L17
L18
C107
L22
L23
R340
R344
R345
R348
R10
R351R353
R354
R355
R356
R357
R358
R362
R368
R369
R29
Q6
Q8
R370
R371
R31
R32
R35
R375
R376
R38
R4
R39
R40
C353
C355
C358
R394
Q203 D301
D302
D306
C367
D307
D308
C369
D309
L201
L202
C370
L204
C371
C372
C373
C374
C378
C381
C385
C386
IC308
C390
C392
C393
X1
C12
C14
R203
C18
R204
R207
R208
D9
R220
C224
C235L206
R215
Q11
C225C
227
C228
C230
C84
C85
C86
Q101
L102
C290
C291
CP201
R102R
103
C103
C104C
106C
109
R41
R42
R43
R45
L203
L205 L250
C23
R211
C26
R212
C33
C38
C40
C41
C42C
47
C52
C55
C203
C207
C208
C60
C211
C61
C213
Q10
C215
C65
C66 C
67
C68
C219
C71
C73
C74
C77
C79
D6
D10
L4
L8
L9L11
L15
L19
L20
L21
R11
R13
R23
Q2
Q3
R28Q
5
Q7
R34
R36
R37
R9
Q202
C13
C17
R205
R206
C50
C7
C306
R347
R359
C323
R360
Q9
R5
R8
VR
1
C359
C360
C362
C364
C368
IC304
C16
R341
R342
R361
R363
R364
R365 R
366
R367
R372
R373
C354
R391
C356
R398
C363
C365
C366
C375
C376
C379
C380
C382 C
384
C388
C389
C391
R349
R350
R352
R374C
361C
377C
383
C312
S3SIDE2
D SG
D SG
CF201
89
116
34
15
1
910 16
17
252632
CN
304M
DS
W
Q4
PC BOARD TK-3302
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Foil side view (J79-0187-09)
28
TK-3302 SCHEMATIC DIAGRAM
X57-758 1/4
7
6
5
4
3
2
1
A B C D E
EN4
EN3
EN2
EN5
EN1
C32
5
100p
C30
3
100p
C33
470p
C21
0.01
uC4
0.1u C6*
L2
4.7u
R30
7
270
R30
8
220
R20
0
R30
5
470k
(D)
R28 1k
C9
100p
C32
0
100p
C16
47p
R10 0
C32
3
1u
R22
10k
L8
18n
R17
*
C31
110
0p
B
R3*
X1
12.8MHz
L77-3042-05
1VCoNT
2GND
3oUTPUT
4VCC
R393
0
S1
L6 560n
C22
10u
C31
0.01u
C13
10p
L7
R306
180k
C3
1u C23
0.01
uR1
22k
R8
100
R12
220
C30
510
0p
C8
100p
C31
510
0p
C32
1
1u
C32
3.3u
16
C12
470p
C50
470p
C29
27p
D30
1
GN
1G
Q301RT1N441U
S3
R4
56k
S2
1VIN
2VSS
3CE
4NC
5VoUT
C7
10p
C31
8
0.01
u
VR
168
kR13
100
L9
R301
470k(D)
C32
7
1000
p
C40 5p
C35
*
R15
560
C25
30p
L4 560n
C11
*
C41
3p
R2
10k
R303 100
R16
*
C30
40.
1u
R18
680
C32
2
100p
C31
6
470p
C30
*
C15
*
L12
18n
C17
0.01
u
L302
C51*
C10
100p
C31
0
1u
C38
*
CP1RK75HA1J101J
1N
C2
VS
S3
CE
4V
IN
5Vo
UT
R304
330k
C47
10p
C30
6
1u
D304B30-2314-05
C14
0.01
u
C31
9
1000
p
C18
18p
Q302RT1N441U
C42 5p
R302 0
D303B30-2315-05
C26
2p
L301
R14 10
F301F53-0324-05
2.5A
C30
710
0p
R23
*
R7
0
C31
310
0p
R29
150k
C2
6800
p
CN301
1 B
2 SB
3 AFVOLIN
4 AFVOLOUT
5 AFVOLGND
6 EN1
7 EN2
8 GND
9 EN3
10 EN4
11 EN5
C1
3300
p
C5
470p
1Vo
UT
2S
UB
3N
C4
GN
D
5V
DD
2SC5636Q3
C31
2
470p
R9*
L1
1oS
CIN
2N
C1
3oS
CoU
T4
VP
5V
CC
6D
o7
GN
D8
LD9
NC
210
FIN
11C
LoC
K
12N
C3
13D
ATA
14LE
15FC
16N
C4
17Fo
UT
18P
19N
C5
20R
C27
0.33
u35
R11*
R5
100k
470p
100p
0.01u
PLL_DAT
EN2
2.2k
EN3
RF AMP
C51
-23
GREEN COLOR LED
-22
DC SW/RED COLOR LED
PLL_STB
R16
AFVOLOUT
C30
B
180k
470p
10p
PLL_UL
PLL_DAT
0.01u
270k
SIDE1
0.01u
5C
K3
PTT
470p
BATT
DC SW/GREEN COLOR LED
PLL_UL
EN5
EN4
TX-RX UNIT (X57-7580-XX)
LEDTXLEDRX
CV
R23R9
180k 0.1u
C35
820
REVERSEVOLTAGEPROTECTION
5R_C
0
0.047u
10p
180
180
PLL_STB
B
C11
10u
3p
R3
1.8k
470p
PLL_CLK
X57-7580-XX
5T_C
0.01u
R17
820
5C_C
SIDE2
PLL_CLK
R11
5C
BATT
C38
QTTCXO
-20
QTTCXO
270k
BATT
AFVOLIN
NO
SB
K,M,P
INT
PLL_STB
150k
0.047u
5C
5T
K2,M2
EN1
470p
2ND_LO
PLL_CLK
NO
10uNO
330k
5M
C6
1.2k
1.2k
470p NO
47
RESET
C15
RED COLOR LED
5R
PLL_DAT
TXCO
Side2
SIDE1
SIDE2
Side1
GND
PTT
LR LG PTT
KTC4075E(Y,GR)Q1
RECTIFICATION
D302
HRC0203C
RECTIFICATION
IC1MB15A02PFV2E1
PLL SYSTEM IC
Q304DTB723YE
DC SW/5T
Q303RT1P141U
DC SW/5R
IC303XC6209B502PR
VOLTAGEREGULATOR/5V
IC301BD4840FVE
VOLTAGEDETECTOR/RESET
2SC4774Q2
TRIPLER
IC304XC6209B502MR
VOLTAGEREGULATOR/5V
ON:5.01VOFF:0V
R:7.54VT:7.37V
4.89V
T:4.93V
2.9V
R:4.89V5.01V
4.48V
0.64V
5.02V
5.01V
T:7.31VT:7.12V
ON:4.92VOFF:0V
4.93V
29
SCHEMATIC DIAGRAM TK-3302
X57-758 2/4
JIHGF
C55
*
R39447k
1A0
2A1
3A2
4GND
5SDA
6SCL
7WP
8VCC
C75
470p
R33*
MICMUTE
C76
10u6
.3
C65
*
15T
_C2
PLL
_STB
35C
_C4
5R_C
5W
/N6
MO
DE
7A
F_C
ON
T8
BS
HIF
T9
RE
SE
T10
XO
UT
11V
SS
12X
IN13
VC
C14
QTT
CX
O15
QTV
CO
16A
UX
617
AU
X5
18A
UX
419
AU
X3
20A
UX
2
21AUX1
22MIC_MUTE
23AF_MUTE
24LED_BLUE
25NC
26NC
27NC
28NC
29NC
30NC
312TONE
32NC
33RXDATA
34TXDATA
35OPTDET
36TX_SW
37RX_SW
38
LEDRX
39
LEDTX
40
APC_SW41
DC
_SW
42S
TD
431/
2_O
SC
44IN
T
45TX
D
46R
XD
47D
IR
48D
I/O
49D
TRLO
AD
N
50TD
ATA
/DTR
CLK
51S
CLK
52TC
LK/D
TRD
O
53R
DF/
FD
54M
DS
W
55P
TT
56S
IDE
1
57S
IDE
2
58E
N5
59E
N4
60E
N3
61EN2
62EN1
63DEST1
64DEST2
65PLL_UL
66BATT
67RSSI
68BUSY
69VOX
70QT/DQT_IN
71EEPCLK
72EEPDAT
73TH_DET
74DTMF
75AVSS
76PCTV
77VREF
78AVCC
79 PLLDAT
80 PLLCLK
R38
150k
C85
470p
R313
1k
C78*
LD
R27
680k
C71*
R310
0
R31
270k
R31
7
4.7k
C53*
MODE
C413
1000p
R45
5.6k
C64*
C86
10p
L22
22n
L10
180n
THDET
C337
5p(B)
R323
1k
R39
11k
L303
R34
*
R36
100
L11
180n
C68
470p
C66
470p
PTTSW
RESET
C57
*TC
1
10p
C58
*
CP
302
RK
75H
A1J
473J
L20
180n
R32*
TXD
L15*
R31
8
1.8k
R39
100
R40
*
C81
15p
CP
301
RK
75H
A1J
473J
C70
0.5p
2SC4919Q305
C69
*
C36
3300
p
C60
*
QTI
C79
470p
C72
0.1u
R32
0
12k
L21
C67
*
Q8RT1P430U
RXD
D3
1SV
325F
R31
6
2.2k
D8
1SV325F
D9KDV214E-P
C44
1u
C335
10u
R30
27k
R35
*
C83
470p
R319
0
C39
6800
p
C332
5p(B)
L19
180n
C80
470p
C84
1000
p
L13
180n
R26
33k
C74
470p
R31
510
k
L16*
C77
470p
R19
22k
PCTV
VOX
C52*
L18
270n
TC2
10pL1
4
180nD4
1SV
325F
C63*
R322
1k
C43
*
C59
*
R309
0
R21
10k
R321
10k
C334
0.01u
X301
14.746MHzL78-1433-05
L304
Q7RT1P430U
MDSW
C33
1
0.1u
C62
470p
D6
1SV325F
C73
0.1u
C56
*
R41
5.6k
CP
303
RK
75H
A1J
102J
C45
1u
AFMUTE
L23
22n
R31
4
10k
L17
270n
R42 22
R43
470
R37
4.7k
C41
4
470pAFCONT
C61
*
5T
DTMF
6p 1p
TCLK/DTRDO
1/2_OSC
B
MOD
SB
6p 5p
5R_C
100
5T
OPTDET
AF_CONT
2p
NO
7p
470k
2ND_LO
R32
82
5C_C
8p
TDATA/DTRCLK
PTT
W/N
1p
PLL_STB
C59
5M
C57 C64
AFVOLIN
9p
EN5
AFVOLOUT
5T_C
EN3
0.5p
VOX
C55
SB
TCLK/DTRDO
W/N
MIC_MUTE
SIDE2
470k
STD
TXD
3p
100
EN1
0.3p
NO 9p
15p
1p
11p
1.5p
-20
X57-7580-XX
390k
K,M,P
PTT
C71
6p
33p
DTRLOADN
C63
27n
8p
NO
18n
R33
0.5p
DTRLOADN
33p
5p
10p
MOD
RSSI
18n
9p
4p
LEDRX
C60 C65
12p
AFVOLOUT
5R
4p
QT/DQT_IN
SCLK
6p
4p
5p
TDATA/DTRCLK
2p 3p
PCTV
BATT
APC_SW
LEDTX
C61R35
DI/O
TXD
FREQUENCYCONTROL/TX VCO
DC SW/TX VCO
100
RESET
BUSY
11p
SIDE1
B
4p
L16
100p
R40
DC_SW
RSSI
27n
PLL_DAT
VOX
LEDRX
QTTCXO
5M
10
180
LEDTX
PTT
R34
EN2
-23
PLL_CLK
DIR
QT/DQT_IN
3.5p
C78C52
RDF/FD
BEAT SHIFT SW
2ND_LO
TH_DET
EN4
4.7k
4p
DIR
22n
5C
AF_CONT
C53
INT
0.3p4p
C58 C69
NO
D4,8
DI/O
AFVOLIN
RDF/FD
100
5C
DC SW/RX VCO
100 30p
4.7k100
STD
C56
3p
PLL_UL
L15
1p
SCLK
6p
22n
C67C43
5R
NO
PCTV
-22
NO
470p
K2,M2
K3 1.5p
VCO (RX)
VCO (TX)
KTC4075E(Y,GR)Q6
RECTIFICATION
KTC4075E(Y,GR)Q10
RIPPLEFILTER
2SC5636Q9
RF AMP2SC5636
Q11
RF AMP
2SC4919Q306
BEAT SHIFT SW
FREQUENCYCONTROL/RX VCO
D3,6
2SK1875-F(V)Q4
VCO/RX
Q52SK1875-F(V)
VCO/TX
IC306R5F212CCKCMB
MCU
IC305BR24L16F-W
EEPROM
MODULATOR
R:3.69VT:3.62V
R:5.01VT:0.58V
3.69V
BSHIFT ON:4.97VOFF:0V
R:3.39V
4.01V
R:0.59VT:5.02V
0.76V
T:3.14V
4.91V
5.02V
2.21V
R:1.91VT:1.79V
TX-RX UNIT (X57-7580-XX)
30
TK-3302 SCHEMATIC DIAGRAM
X57-758 3/4
K L M N O
-t
-t
B
C386
0.01u
R347
0
C339
1u
C290
2p(B)
C21
2
0.1u
C11
1
1u
C216
0.01u
R127
150k(D)
C13
5
470p
Q109RT1P441U
R13
1
1M
R13
6
470k
C382
0.015u
C12
7*
R36
0
5.6k
C12
0
470p
R130
330k(D)
R10
6
330
L109
C21
9*
R20
8
82k
R373
220k
C35
3
0.01
u
XF201L71-0619-0538.85 MHz
INoUT
C13
2*L1
03*
R119
0
R13
2
47k
R12
9
330k
(D)
C13
1
0.01
u
C35
5
0.01
u
C144
470p
C34
1
470p
C377
0.068u
R364
100k
C364
12p
RSSIR
125
68k
C115* R109
0
R13
4
56k
TH20
1
100k
C10
4*L1
01
18n
R12
6
0.39
L250
18n
C11
2
470p
C21
0
0.1u
R214
330
R368
0
C12
6*
C14
1
0.1u
R345
27k
BUSY
C381
390p
R12
0
0.39
C21
5
0.01
u
C385
0.1u
D10
1
UD
ZW
5.1(
B)
C21
10.
1u
C214
2p
R366
150k
C22
0
18p
R356
4.7k
R11
6*
R121*
L201 1u
C12
2*
CD
201
L79-
1866
-05
C10
6
1u
R35
8
470k
C365
82p
R10
7*
R20
7
3.3k
C20
1
0.22
u
C363 82p
R11
1*
C207
560pL1
05*
C11
4
0.1u
W/N
C21
30.
1u
C37
3
120p
CF201L72-0973-05
450 kHz
C14
0
470p
C367
1u
R12
2*
R205
82k
C10
2
470p
C109*
IC101BA2904FVM
1oUT1
2-IN1
3+IN1
4VEE
5+IN2
6-IN2
7oUT2
8VCC
R209
3.3k
C11
7*
R369
82k
Q104*
R212*
C12
8
470p
C36
0
0.1u
1oS
CIN
2oS
CoU
T
3M
IXoU
T
4V
CC
5IF
IN
6D
EC
7FI
LoU
T
8FI
LIN
9A
FoU
T
10Q
UA
D
11IF
oUT
12R
SS
I
13N
-DE
T
14N
-RE
C
15G
ND
16M
IXIN
R341
10k
C37
8
82p
C35
9
10u
R372
0
R10
1
3.3k
R35
4
330k
R13
3
0
1A
GN
DIN
2TX
IN
3TX
INo
4LI
MLV
5E
XTL
IMIN
6M
oD
7V
DD
8D
TRLo
AD
N
9S
TD
10
TCLK/DTRDo
11
TDATA/DTRCLK12DI/o
13RDF/FD
14SCLK
15DIR
16XoUT
17X
IN
18V
SS
19A
MP
3P20
AM
P3N
21A
MP
3o22
AM
P4P
23A
MP
4N24
AM
P4o
25D
TRA
IN
26RXAF
27RXAFIN
28EXPoUT
29FILTERo
30RXINo
31RXIN
32AGND
R20
3
4.7k
C11
3
470p
C13
3
1u
C13
0
1u
C125*
C137
100p
R355
120k
C36
8
270p
C12
9
470p
R350
120k
Q201RT1P441U
L108
*
R353
12k
TH10
1
100k
C10
8
1u
R349 1M
C11
8*
R102
27k
C12
3*
C35
8
0.22
u
C35
4
0.01
u
C356
1000p
Q102*
R10
4*
R367
39k
R35
9
47k
C101
470p
C20
6
560p
R340
10k
C22
2
470p
C20
2
10u
R21
1
100
R34
4
470k
R35
1
330k
C15
4
470p
C36
2
470p
C223
0.01u
R365
3.3k
C13
6
470p
C20
5
1800
p
R32
4
4.7k
C20
3
0.01
u
R12
3
0.39
R348
1k
C366
0.1u
C372
1000p
R20
6
2.7k
L104*
R325
4.7k
R11
4
8.2k
C374
1000p
C39
1
1u
R357
56k
C361
1u
C23
3
6p(B
)
R21
7
3.3k
R128
150k(D)
R20
1*
C208
0.1u
C103*L107*
R10
3
330
C371
10u
R12
4*
R11
8*
C20
9
68p
R363
100k
C12
4
470p
C29
1
6p(B
)
R213
390
C384
0.1u
R11
2
22
L106
R21
0*
R135*
L102
*
R342
10k
R361
0
R39
8
0
C390
1u
R36
2
180k
C20
4
1000
p
R141
0
C10
7
470p
R20
4
10
MOD
R352
150k
R105*
R11
3
100k
15n
DI/O
6p
39k
1u
330
39
12p
C118
30p
R212
SCLK
82k
R111
47
4.7K
DISCHARGE SW
C103
2.2n
VOX
12p 0.5p
C109
1p
QT/DQT_IN
AFVOLOUT
22n
RSSI
RF AMP
1p
47p
27k
TH_DET
MIC
R107
100
56
TXD
W/N
R116
1u
AFVOLOUT
1/2_OSC
9p15k
3.9K180k 220K 11p
2T 100k 180k
16p
DC SW
TXD
STD
OPTDET
VOX
O
330
TDATA/DTRCLK
4p
10p
-23
NO 11p
VOLTAGEPROTECTION
-20 27k10k
X57-7580-XX
5M
APC_SW
DTRLOADN
22
47
R104
B
5p NO
DC_SW
PCTV
15p
R210 C219C127
NO
OPTDET
RT1N441U
R122
56p
2SC5455-A
5T
5M
6p
R121L108
3.9K
K,M,P
-22
18k
C104
K2,M2
C132
RT1N441U
NO
5R
BUSY
18p
DIR
39
NO
SB
8.2n
MIC_MUTE
NO
L105
RDF/FD
R105 R124
NO
AFVOLIN
R201
W/N SW/RX
PCTV
39k
NO
27k
10p
PTT
8.2n 22n
R118
220K
2.7n
NO
L103
4.7k
2T
APC
SB
5T
NO
3.3n
2ND_LO
3T 2p22 82k
QT/DQT_IN
AF_CONT
18n
L104
NOK3
180K
MOD
2SC5455-A
C125
4.7n
AF_CONT
100k
68k
PCTV
RSSI
330
NO NO
22n
L107 C122
5R
NO
C115
TCLK/DTRDO
18p
2SC4926YD
Q104Q102
5C
MIC_MUTE
8.2n
PTT
6p 11p
16p
R135 C117
47k
56
27k
DTMF
5p
C123 C126
MCF
3.6864MHz CLK
38.4
MH
z
D10MC2858
TX/RXRF SW
RQA0004PXDQSQ103
TX DRIVE AMP
RD07MVS1BT122Q106
TX FINAL AMP
2SK1824-AQ108
DC SW
IC201TA31136FNG
FM SYSTEM IC
2SC4774Q202
IF AMP
39n
L102
27n
39n
2SC5636Q101
RF AMP
Q307RT1N441U
W/N SW/TX
IC308AQUA-L
AUDIO PROCESSOR
Q107RT1N441U
DC SW
D306KDR731
D307MC2850
LIMITER
RECTIFICATION
T:4.35V(H):2.85V(L)
T:4.37V
W:0.01VN:5.01V
R:0VT:3.21V
R:7.57VT:7.44V
T:1.30VT:4.61VT:4.6VR:7.57VT:7.24V
T:4.93V
R:3.19VT:0V
TX-RX UNIT (X57-7580-XX)
31
SCHEMATIC DIAGRAM TK-3302
Note : The components marked with a dot (•) are parts of layer 1.X57-758 4/4
7
6
5
4
3
2
1
TSRQP
CP
201
RK
75H
A1J
104J
C25
3
470p
C231*
C170
100p
C369
0.1u
R381
150
C259*
C24
2*L2
07
8.2n
CN13
C14
2*
C245*
C37
5
470p
C37
6
470p
C16
9*
C40
3
0.04
7u
CP
202
RK
75H
A1J
474J
C14
6*
C24
8*
SB
C26
5*
R370
1k
C177*
C399
100p
CP304RK75HA1J102J
C39
7
0.47
u
R385
100
L215
*
C38
8
470p
L206
8.2n
5M
R220
0
R38
9
0
C15
5* L1
16 1u
C14
3*
C264*
C23
2*
1 NC1
2 VCC
3 NC2
4 VIN
5 RIPPLE6
NF
7
PHASE
8
PRE-GND
9
PW-GND
10
PoUT
R38
4
33k
R22
1
1M
R222*
C26
2*
R137
0
L213
*
C23
6*
R377
47k
L203
560n
C38
0
1u
C166*
C26
3*
CP
204
RK
75H
A1J
474J
R379
1kC
411
*
R140
0
J301PTT/RXDMIC
MICINOPTDET
5MAE
TXDNC
SPOSPI
R39
0
0
C383
0.1u
C38
9
470p
C25
2
470p
R226
0
C26
0
470p
L204
180n
R215
2.2k
C37
9
1u
C39
3
10u
C25
8*
C396
0.1u
C404
100u6.3
D10
5*
C17
8*
C25
4
470p
C370
0.1u
C22
7
18p C25
7*
C24
4*
D10
4
HV
C13
1C
P20
3
RK
75H
A1J
104J
L209
8.2n
C17
4*
R21
6
150
C22
8
470p
C24
3
470p
C175*
MIC
C392
0.047u
R21
8* R22
5
68k
C22
6
470p
C16
2*
R22
3*
C240*
L305
R388100
2SB1694Q313
C402
0.1u
C22
5
0.01
u
C24
1
10u
R22
9*
2SK3577-AQ315
C173*
C39
5
220p C400
10u
R22
8
1k
C261*
C17
6*
C238
1p
L113
4T
R37
6
470
C22
4
0.1u
BPF
R37
5
1.8k
L202
D20
2
HV
C35
5B
L208
C40
9*
C23
7*
D309KDR731
L210
270n
R374
15k
3SK318Q204
D20
3
HV
C35
5B
C24
6
470p
D20
5
HV
C35
5B
R21
9
56k
C16
7
470p
C40
8
470p
C17
2*
L115
4T
C41
5
470p
L112
4T
R371
2.7k
R37
8
560
MIC301
D20
1
HV
C35
5B
C26
6*
3SK318Q203
C40
5
220p
D10
6*
L205
*
C23
9
470p
C16
1*
C23
5*
C16
4*
R38
7
100k
R380
470k
L114
4T
C23
0
0.01
u
R138
150
L111
270n
R38
3
56k
Q314RT1N441U
C256
470p
C24
9*
L214
*
C14
5*
R22
7*
D20
4
HV
C35
5B
C250
470p
C234
470p
C247*
C16
8*
Q312RT1N441U
D308KDR731
L212
8.2n
K,M,P
C162
C237
82k
22p
1p-22
5p
C247
47p NO
NO
C172
4p
C257
C143
0.75p
L213
470p
0
NO
C178L214
NO
30p470p
3.5p
1.5p
C409
30p
3p
C262
22p
C264
ANT SW
4p
C161
7p
C145
AFV
OLO
UT
NO
ANT SW
0.3p
220
22p
AFVOLOUT
D105
2p
MIXER
D201-203
C232
27n
ANT SW
C240
120
C166
HVC131
4p
R227
11p
NO
4p
PTT
7p
6p
C173
NO
3p
L205
NO
7p
2p
MUTE SW
NO
3.5p
27p
220 0.5p
22p
C176
C266C245
30p
56k
PCTV
C146
MIC
10p
27n NO
NO
7p
C164C142
2p
8.2n
NO
TXD
12p
470p
6p
4p
5p
C259
22p
30p
5M
5p
NO
3p
RF BPF TUNING
4p
6p
1.5p
2.5p
MUTE SW
SB
C155
3p
NO NO
NO
-22
C261
27p
2.5pK2,M2
8p
5R
L215
8p
C411
K3
2p
-20
1p
X57-7580-XX
NO
HVC131
K,M,P
NO
C236
NO
470p
3.5p 2p
C263
36p
30p
NO
C244
PCTV
C242
NO
R229
10p
22p
0.75p 1p
8.2n
56k
NO
1000p
OPTDET
8p
SB
470p
5p
NO
22p
2.5p
6p
4p
-23
AF_CONT
C168
-20
30p
1.5p
0.3p
NO
27p
1.5p
3.5p
C169
0.5pNO
DC SW
C248
4p
1p
3p
C175
2p2p
2.5p33n
47n
2p
R218
MIC_MUTE
C235
22p
SB
2.5p
K2,M2
K3
NO
5T
-23
3.9n
NO
C231 C258
R223
2p
15
6p
DC SW
1p2p
0.5p
C265
4p
HVC131
1.5p
R222
3p
6p8p
3.9n
C174
43p
C177
2p
1p 5p
NO47n
22
22 0
D106C249
X57-7580-XX
NO
1p
0
STRIP LINE
ANT
KTC4075E(Y,GR)Q308
RECTIFICATION
RECTIFICATION
D308,309
D204,205
RF BPF TUNING
Q204
LOW NOISE AMP
2SA1586(Y,GR)FQ311
2SC4116(GR)FQ310
MIC MUTE
MIC MUTE
D103
HSC277
ANT SW
2SK3577-AQ316
MUTE SW
IC309TA7368FG
AUDIO AMP
T:7.36V0.16V(MUTE OFF)
T:0.2V
R:4.84V
R:4.88V
R:1.75V
R:0.93V
R:1.75V
R:4.88VT:0V
R:0.2V(MUTE ON)
R:4.88V
R:7.51V(MUTE ON)
7.54V
R:1.94V
R:4.78V
7.4V(MUTE OFF)
R:0.47V
TX-RX UNIT (X57-7580-XX)
TK-3302
32
BLOCK DIAGRAM
CN301E40-6573-05
1
2
3
4
5
6
7
8
9
10
11
Tx VCO
Q5:2SK1875-F(V)
LoopFilter
PLL IC
5C
IC1:MB15A02PFV2E1
X1:L77-3042-05
PLL_STB
PLL_DAT
PLL_CLK
12.8MHz
2nd Local:38.40MHz
CeramicFilter
CF201:L72-0973-05
2nd IF:450kHz
BUSY
FM
ICTA31
MOD
BatteryProtector
D301:GN1G
Fuse2.5A
SB
BATT
PTT
SIDE1
SIDE2
EEPROM
5M
EEPCLK
EEPDAT
IC305:BR24L16F-W
PTTSIDE1
X301:L78-1433-05
14.746MHz
RSSI
5M
IC306:R5F212CCKCMB
MCU
R305
R301
X57-7580-XX (TX-RX UNIT)
TCXO
Tripler
Q2:2SC4774
SIDE2
Q305,Q306:2SC4919
BSHIFT
Low PassFilter
B
5C
5T
5R
5M
Regulator
Regulator
Voltage
Voltage
Switch
Switch
5T_C
5R_C
5C_C
IC303:XC6209B502PR
5R
QTTCXO
Rx VCO
MOD
QTVCO
D4,D8:1SV325FD9:KDV214E-P
Q4:2SK1875-F(V)D3,D6:1SV325F
Switch
Switch
RX_SW
TX_SW
5M
Q7:RT1P430U
Q8:RT1P430U
Oscillator:
Oscillator:
B
SB
AFVOL_IN
AFVOL_OUT
EN1
EN2
EN3
EN4
EN5
IC304:XC6209B502MR
Q304:DTB723YE
Q303:RT1P141U
DET
Q
W/N
Power Switch/AF Volium
R31-0670-15
ChannelSelector
S60-0440-05
D302:HRC0203C
Rectifier Q1:KTC4075E(Y,GR)
RectifierPLL_UL
Switch Switch
SB
LED
LEDRXLEDTX
Q301:RT1N441U
LED
Q302:RT1N441U
D303:B30-2315-05
SB
D304:B30-2314-05
ShiftSwitch
CeramicOscillator
DI/OEEPDAT
EEPCLKDC_SW
DTMF
PCTV
PLL_DATPLL_CLKPLL_STB
5T_C5C_C5R_C
W/N
AF_CONT
BSHIFT
QTTCXOQTVCO
MIC_MUTE
TX_SWRX_SW
LEDTXLEDRX
APC_SW
1/2_OSC
TXD
DTRLOADNTDATA/DTRCLKSCLK
RDF/FD
OPTDET
PLL_UL
VOX
BATT
QT/DQT_IN
BUSYRSSI
TH_DET
RXD
EN1EN2EN3EN4EN5Reset
STD
ResetDetectorVoltage
IC301:BD4840FVE
TK-3302
33
BLOCK DIAGRAM
Low PassFilter
ANT
D104,D106:HVC131D103:HSC277
SwitchFinalAmp
Q106:RD07MVS1BT122
Q103:RQA0004PXDQS
DriveAmp
5T
RF Amp1st
Mixer
RF Amp
5R5R
D204,D205:HVC355BQ204:3SK318
Q203:3SK318
5C
Q11:2SC5636
BufferAmp
Q9:2SC5636
XF201:L71-0619-05
1st IF:38.85MHz
5C
LippleFilter
Q6,Q10:KTC4075E(Y,GR)
(V) RF Amp
Q3:2SC5636
5C
IF Amp
Q202:2SC4774
5R5C
CD201:L79-1866-05
5R
1st Local:
0MHz
50kHz
BUSY
FM IF IC
IC201:TA31136FNG
Tx/Rx:
Rx:
RXD
5M
Q310:2SC4116(GR)F
MIC_MUTE
D306:KDR731
VOX
IC309:TA7368FG
MOD
1/2_OSC
DIR
Audio Prosessor
IC308:AQUA-L
5M
RSSI
SP/MIC Jacks
Speaker
Detector
Switch
Q201:RT1P441U
W/N
Tx: Pre-drive
Amp
Q102:2SC5455-A
DI/O
TXD
SB
5R
5T BB
F
(V)F
TX_SW
U
470~512MHz: K2,M2400~430MHz: K3
431.15~473.15MHz: K2,M2361.15~391.15MHz: K3
T1P430U
Oscillator:
Tx/RxSwitch
D201,D202,D203:HVC355B
5T 5R
PCTVPCTV
MCF
Q312:RT1N441U
Q313:2SB1694
SwitchMute
Q314:RT1N441UQ315,Q316:2SK3577-A
OPTDET
AFVOL_OUT
SwitchSwitch
Q311:2SA1586(Y,GR)F
Q308:KTC4075E(Y,GR)
D308,D309:KDR731
DET
DETSTD DTMF
Limiter
D307:MC2850
Switch
Q307:RT1N441U
W/N
5T
RF Amp
Q101:2SC5636
5T
Q107:RT1N441U
IC101:BA2904FVM
Switch
SwitchAPC_SW
Switch
SwitchPCTV
APC
TH101
Q108:2SK1824-A
Protector
B DC_SW
APC_SW
TH_DET
Q109:RT1P441U
Q104:RT1N441U
D101:UDZW5.1(B)
T07-0369-15
E11-0703-05
DTRLOADN
SCLK
TDATA/DTRCLK
AFVOL_IN
QT/DQT_IN
RDF/FD
TCLK/DTRDO
MicAGC/Mute Mic
T91-0651-15MIC301:
AF_CONT
AFPowerAmp
Discrimi-nator
Tempera-ture
Detector
D10:MC2858
BandPassFilter
BandPassFilter
TK-3302
34
)zHk1( F
A
RF
(Cen
ter
Freq
uen
cy)
RF
(Cen
ter
Freq
uen
cy)
–121
.0d
Bm
–119
.0d
Bm
–121
.5d
Bm
–115
.0d
Bm
–116
.0d
Bm
–104
.0d
Bm
210m
V13
0mV
IF1
(38.
85M
Hz)
IF2
(450
kHz)
AF
(1kH
z)
SP
500m
WC
170
C25
6Q
204
C23
4Q
203
Q20
2X
F201
C21
6C
214
IC20
1
FM IF
SY
ST
EM
C39
0
AQ
UA
-L
IC30
8C
391
IC30
9
15m
Vrm
s
120m
Vrm
s6.
7dB
m12
.0d
Bm
35.9
dB
m7.
4dB
m4.
0W
MIC
AQ
UA
-L
IC30
8C
59
VC
O
PLL
C51
C81
C86
RX
LOD10
C10
9Q
102
Q11
C11
5Q
103
Q10
6C
170
To m
ake
mea
sure
men
ts in
th
e A
F se
ctio
n, c
on
nec
t th
e A
C le
vel m
eter
. (A
NT
inp
ut:
–53
dB
m, 1
kHz
FM, 3
kHz
DE
V (
WID
E).
)In
th
e R
F se
ctio
n,u
se 4
70p
F co
up
ling
cap
acit
or.
(Th
e d
isp
lay
sho
ws
the
SS
G in
pu
t va
lue
req
uir
ed t
o o
bta
in
12d
B S
INA
D w
ith
ou
t Lo
cal L
evel
.)
AG
is s
et t
o t
he
MIC
Inp
ut
bec
om
es 3
kHz
DE
V. a
t 1k
Hz
MO
D. (
WID
E).
To m
ake
mea
sure
men
ts in
th
e A
F se
ctio
n, c
on
nec
t th
e A
C le
vel m
eter
.In
th
e R
F se
ctio
n, u
se 4
70p
F co
up
ling
cap
acit
or.
LEVEL DIAGRAMR
eceiv
er
Secti
on
Tra
nsm
itte
r S
ecti
on
TK-3302
35
SPECIFICATIONS
GeneralFrequency Range ...................................................470~512MHz (TK-3302 K2,M2) 400~430MHz (TK-3302 K3)Number of channels ..............................................Max. 16Channel Spacing ....................................................25kHz (Wide) / 12.5kHz (Narrow)PLL Channel Stepping ...........................................5kHz, 6.25kHzOperating 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 .................................................60dBAudio Power Output ..............................................500mW at 4Ω less than 10% distortion
Transmitter (Measurements made per TIA/EIA-603)RF Power Output ...................................................4W/1WSpurious and Harmonics ........................................65dBModulation .............................................................16K0F3E (Wide) / 11K0F3E (Narrow)FM Noise ...............................................................45dB (Wide) / 40dB (Narrow)Audio Distortion .....................................................Less than 5%
TK-3302
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD House, Dwight Road, Watford, Herts.,
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,
1 Ang Mo Kio Street 63, Singapore 569110
CA 90801-5745, U.S.A.
Kwai Fong, N.T., Hong Kong
WD18 9EB United Kingdom
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S
GD
Q316
D
G
S
D
GS
C44
C45
C400
C404
C405
C212
C409
C414
C415
F301
C3
Q107
Q108
Q109
Q301
Q302Q304
L302
L304
R302
R303
R307
R308
R309
R118
R310
R120
R316
R317
R123
R319
R126
CN301
R324
R135
C303C304
C305
C307
C310
C311
C313
C315
R12
C318
R17
C321
R20R21
C325
Q1
R26
C136
R27
C331
R30
C337
C339
R2
R377
R3
R378
R381
R383
C154
R385
R387
R388
R389
D303
D304
IC303
C395
C396
C397
CP301
CP303 CP304
R201
RXD TXD
A4A1
A6A5A3
A2BATT+
1
4 5
8
THDET
3 1
4 5
MDSW
CN302RESET
CN303MODE
QTI
GND
5M
SB
1
2021 40
41
606180
AFMUTE
AFCONT CN
201B
US
YC
N202
RS
SI W/N
C21 C
22
R210
C27
C30
C32
C35
C36
C39
C201
TH201
C210
C1 C2
C4
C6
C8
C9
Q303
Q305
Q306 Q
307
L301
L303
R301
R304
R305
R306
R313
R314
R315
L7
R320
R321
R322
R323
R325
IC1
X301
C316
R14
R15
C319
R16
R18
R19
C320
C322
R22
C327
C332 C
334C335
R1 R
7
C341
Q201
IC301
IC305
IC306
CP302
CP1
C10
C11
C15
R209
C402
C403
Q104
Q312
Q313
Q314
Q315
L116
R114
R121
R318
R127
R128
R129
R130
R131R
132
R133
R134
R136
TH101
C108
C112
C114
C128
C130
C137
C144
R379
R380
R390
D101
R393
IC101
IC309
C399
R384
VOX
B
GND
5R
5C
PTT
MOD
LD
1011
120
CN
203B
PF
GND
3 4
51
+ + +
MIC301
5T+ –
PCTV
SP–
SP+
TXD
AE
SPI
SPO
NC
5M OPTDET MIC
PTT/RXD
MICIN
45
18
+
56
110
1 11EN
5EN
4EN
3G
ND
EN2
EN1
AFV
OLG
ND
AFV
OLO
UT
AFV
OLIN
SB
B
J79-0187-09
ANT
LV
TK-3302 PC BOARD
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Component side view (J79-0187-09)
PC BOARD TK-3302
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
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
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Component side view (J79-0187-09)
A: Green speaker wire soldering position.
B: Brown speaker wire soldering position.
A
B
J K L M N O P Q R SIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
G
G
S
D
E
C E
B
C25
XF201
R213
R214
C29
R216
R217
R218
R219
C31
R222
R223
R226R227L215
R228
C43
C51
C202
C204
C205
C56
C206
C57
CD201
C209
C59
C62
C63
C408
C214
C64
C216
C413
C220
C70
C222
C223
C75
C226
C76C78
C231
C81
C232 C233
C83
C234
C239
C241
C243
C245C247
C248
C5
TC2
TC1
C252
C253
C254
C256C259
Q102
D3
D4
Q106
C266
Q308
L101
L106
Q310
Q311
L305
L112
L113
L115
IC201
CP202
R101
R104
R105
R107
R109R113
L1
L2
L6
R137 R138
L10
L12
L13
L14
C101
C102
L17
L18
R140
R141
C107
L22
L23
R340
C111
C113
R344
R345
R348
C118
R10
R351R353
R354
C124
R355
R356
R357
C127
R358
R362
R368
R369
R29
Q6
Q8
R370
R371
R31
R32
C142
C143
R35
R375
C145
R376
R38
R4
R39
R40
C353
C161
C355C162
C358
R394
C167
Q203 D301
D302
C170
C172
D306
C367
D307
D308
C369
D309
C176
C177
L201
L202
C370
L204
C371
C372
C373
C374
C378
L214R229
C381
C385
C386
IC308
C390
C392
C393
X1
C12
C14
R203
C18
R204
R207
R208
D9
L107
L108
L109
L111
L114
R119
R122
R124
C132
R125
C123
C125
C129
C131
C133
C135
C140
C141
C155
D103
D106
D104
C164
D105
C166
C168
C169
C173C
174
C178
R225
C257
C258
Q103
C260
C261
C262
C263
D204
C264
D205
C265
L103
L104
L105
CP203
R106
R111
R112
R116
C115C
117
C120
C122
C126
L212
L213
R220
R221
C224
C235
C236
C237
C238
C240
C242
C244
C246C
249
C250
D201D
202
D203
L206
L207
L208
L209L210
R215
Q11
C225C
227
C228
C230
C84
C85
C86
Q101
L102
C290
C291
CP201
R102R
103
C103
C104C
106C
109
R41
R42
R43
R45
L203
L205 L250
C23
R211
C26
R212
C33
C38
C40
C41
C42C
47
C52
C55
C203
C53
C207
C208
C58
C60
C211
C61
C213
Q10
C215
C65
C66 C
67
C68
C219
C71
C72
C73
C74
C77
C79
C80
D6
D8
D10
L4
L8
L9L11
L15
L16
L19
L20
L21
R11
R13
R23
Q2
Q3
R28Q
5
Q7
R33
R34
R36
R37
R9
Q202
C13
C17
R205
R206
C50
C7
C306
R347
R359
C323
R360
Q9
R5
R8
VR
1
C359
C360
C362
C364
C368
IC304
C16
R341
R342
R361
R363
R364
R365 R
366
R367
R372
R373
C354
R391
C356
R398
C363
C365
C366
C375
C376
C379
C380
C382 C
384
C388
C389
C391
R349
R350
R352
R374C
361C
377C
383
C312
J79-0187-09
S1PTT
J301EXT. SP/EXT. MIC
TXD
AE
SPI
SPO
NC
5MOPTDETMIC
PTT/RXD
MICIN
D G
D S G
G
G
S
D
S2SIDE1
S3SIDE2
D SG
D SG
CF201
89
116
34
15
1
910 16
17
252632
CN
304M
DS
W
CP204
Q204
Q4
TK-3302 PC BOARD
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Foil side view (J79-0187-09)
PC BOARD TK-3302
Component side
Foil side
Layer 1Layer 2Layer 3Layer 4
Ref. No. Address
D204 4F
D205 4F
D301 4R
D302 10P
D306 8R
D307 8Q
D308 7Q
D309 7Q
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
TX-RX UNIT (X57-7580-XX) -22: K2,M2 -23: K3
Foil side view (J79-0187-09)
-t
-t
EN4
EN3
EN2
EN5
B
EN1
C55
*
R39447k
1A0
2A1
3A2
4GND
5SDA
6SCL
7WP
8VCC
CP
201
RK
75H
A1J
104J
C75
470p
C386
0.01u
C32
5
100p
C25
3
470p
C30
3
100p
R347
0
C339
1u
C231*
C170
100p
C369
0.1u
R381
150
R33*
C290
2p(B)
C21
2
0.1u
C259*
C24
2*
C33
470p
C11
1
1u
L207
8.2n
MICMUTE
C76
10u6
.3
C21
0.01
u
CN13
C216
0.01u
C4
0.1u
R127
150k(D)
C6*
C65
*
15T
_C2
PLL
_STB
35C
_C4
5R_C
5W
/N6
MO
DE
7A
F_C
ON
T8
BS
HIF
T9
RE
SE
T10
XO
UT
11V
SS
12X
IN13
VC
C14
QTT
CX
O15
QTV
CO
16A
UX
617
AU
X5
18A
UX
419
AU
X3
20A
UX
2
21AUX1
22MIC_MUTE
23AF_MUTE
24LED_BLUE
25NC
26NC
27NC
28NC
29NC
30NC
312TONE
32NC
33RXDATA
34TXDATA
35OPTDET
36TX_SW
37RX_SW
38
LEDRX
39
LEDTX
40
APC_SW
41D
C_S
W
42S
TD
431/
2_O
SC
44IN
T
45TX
D
46R
XD
47D
IR
48D
I/O
49D
TRLO
AD
N
50TD
ATA
/DTR
CLK
51S
CLK
52TC
LK/D
TRD
O
53R
DF/
FD
54M
DS
W
55P
TT
56S
IDE
1
57S
IDE
2
58E
N5
59E
N4
60E
N3
61EN2
62EN1
63DEST1
64DEST2
65PLL_UL
66BATT
67RSSI
68BUSY
69VOX
70QT/DQT_IN
71EEPCLK
72EEPDAT
73TH_DET
74DTMF
75AVSS
76PCTV
77VREF
78AVCC
79 PLLDAT
80 PLLCLK
C13
5
470p
L2
4.7u
Q109RT1P441U
R30
7
270
R13
1
1M
R13
6
470k
C382
0.015u
C14
2*R
38
150k
C245*
C12
7*
R36
0
5.6k
C37
5
470pR30
8
220
C37
6
470p
R20
0
C85
470p
R313
1k
C78*
LD
C16
9*
R27
680k
C40
3
0.04
7u
C12
0
470p
R130
330k(D)
CP
202
RK
75H
A1J
474J
C71*
R10
6
330
L109
C21
9*
R310
0
R20
8
82k
C14
6*
R31
270k
R31
7
4.7k
R373
220k
C24
8*
R30
5
470k
(D)
R28 1k
C35
3
0.01
u
XF201L71-0619-0538.85 MHz
INoUT
SB
C13
2*
C26
5*
R370
1k
C177*
C9
100p
L103
*
C399
100p
C53*
MODE
CP304RK75HA1J102J
C413
1000p
R45
5.6k
C39
7
0.47
u
R119
0
R385
100
C32
0
100p
C64*
C86
10p
C16
47p
R13
2
47k
L22
22n
L10
180n
R12
9
330k
(D)
L215
*
R10 0
C38
8
470p
C32
3
1u
C13
1
0.01
u
R22
10k
C35
5
0.01
u
C144
470p
L8
18n
C34
1
470p
THDET
L206
8.2n
C377
0.068u
C337
5p(B)
R364
100k
R17
*
C364
12p
RSSI
R12
5
68k
5M
C115* R109
0
R13
4
56k
R220
0
R38
9
0
TH20
1
100k
C31
110
0p
B
C10
4*
R323
1k
R39
11k
L101
18n
C15
5*
L303
R12
6
0.39
L250
18n
R3*
R34
*
X1
12.8MHz
L77-3042-05
1VCoNT
2GND
3oUTPUT
4VCC
C11
2
470p
L116 1u
R36
100
R393
0
L11
180n
C14
3*
S1
L6 560n
C264*
C68
470p
C21
0
0.1u
C66
470p
C22
10u
R214
330
R368
0
C23
2*
1 NC1
2 VCC
3 NC2
4 VIN
5 RIPPLE6
NF
7
PHASE
8
PRE-GND
9
PW-GND
10
PoUT
R38
4
33k
R22
1
1M
C12
6*
C14
1
0.1u
R222*
R345
27k
C26
2*
BUSY
R137
0
L213
*PTTSW
RESET
C381
390p
R12
0
0.39
C23
6*
C31
0.01u
R377
47k
C21
5
0.01
u
C385
0.1u
L203
560n
C13
10p
C38
0
1u
D10
1
UD
ZW
5.1(
B)
C21
10.
1u
C166*
C57
*
C26
3*
C214
2p
R366
150k
TC1
10p
C58
*
CP
204
RK
75H
A1J
474J
C22
0
18p
L7
R379
1k
R306
180k
C41
1*
C3
1u
R356
4.7k
CP
302
RK
75H
A1J
473J
R11
6*
L20
180n
R32*
C23
0.01
u
R121*
L201 1u
C12
2*
CD
201
L79-
1866
-05
C10
6
1u
R140
0
TXD
L15*
R35
8
470k
C365
82p
R10
7*
R20
7
3.3k
R31
8
1.8k
C20
1
0.22
u
R39
100
C363 82p
R1
22k
R11
1*
C207
560p
J301PTT/RXDMIC
MICINOPTDET
5MAE
TXDNC
SPOSPI
R39
0
0
R40
*
L105
*C81
15p
R8
100
R12
220
CP
301
RK
75H
A1J
473J
C383
0.1u
C38
9
470p
C30
510
0p
C25
2
470p
C11
4
0.1u
R226
0
W/N
C21
30.
1u
C8
100p C70
0.5p
C26
0
470p
2SC4919Q305
C31
510
0p
C69
*
C32
1
1u
L204
180n
C36
3300
p
C37
3
120p
C32
3.3u
16
R215
2.2k
C60
*
C37
9
1u
QTI
CF201L72-0973-05
450 kHz
C79
470p
C12
470p
C39
3
10u
C50
470p
C72
0.1u
C14
0
470p
C29
27p
C367
1u
R32
0
12k
L21
C67
*
R12
2*
Q8RT1P430U
RXD
D30
1
GN
1G
Q301RT1N441U
C25
8*
D3
1SV
325F
R205
82k
C10
2
470p
C396
0.1u
S3
C109*
IC101BA2904FVM
1oUT1
2-IN1
3+IN1
4VEE
5+IN2
6-IN2
7oUT2
8VCC
R209
3.3k
R4
56k
S2
C11
7*
R369
82k
1VIN
2VSS
3CE
4NC
5VoUT
C7
10p
C404
100u6.3
Q104*C
318
0.01
u
R212*
VR
168
k
D10
5*
C12
8
470p
R31
6
2.2k
C36
0
0.1u
R13
100
1oS
CIN
2oS
CoU
T
3M
IXoU
T
4V
CC
5IF
IN
6D
EC
7FI
LoU
T
8FI
LIN
9A
FoU
T
10Q
UA
D
11IF
oUT
12R
SS
I
13N
-DE
T
14N
-RE
C
15G
ND
16M
IXIN
C17
8*
R341
10k
C37
8
82p
C35
9
10u
C25
4
470p
R372
0
R10
1
3.3k
C370
0.1u
C22
7
18p C25
7*
D8
1SV325F
L9
R35
4
330k
C24
4*
D10
4
HV
C13
1
D9KDV214E-P
R13
3
0
R301
470k(D)
1A
GN
DIN
2TX
IN
3TX
INo
4LI
MLV
5E
XTL
IMIN
6M
oD
7V
DD
8D
TRLo
AD
N
9S
TD
10
TCLK/DTRDo
11
TDATA/DTRCLK12DI/o
13RDF/FD
14SCLK
15DIR
16XoUT
17X
IN
18V
SS
19A
MP
3P20
AM
P3N
21A
MP
3o22
AM
P4P
23A
MP
4N24
AM
P4o
25D
TRA
IN
26RXAF
27RXAFIN
28EXPoUT
29FILTERo
30RXINo
31RXIN
32AGND
C32
7
1000
p
CP
203
RK
75H
A1J
104J
R20
3
4.7k
C40 5p
C44
1u
C35
*
C335
10u
C11
3
470p
L209
8.2n
C13
3
1u
R30
27k
C17
4*
R35
*
C83
470p
R15
560
R21
6
150
C22
8
470p
C13
0
1u
C25
30p
C24
3
470p
C125*
C137
100p
R355
120k
C36
8
270p
C12
9
470p
L4 560n
R350
120k
C11
*
C175*
R319
0
MIC
C392
0.047u
R21
8*
Q201RT1P441U
L108
*
C41
3p
R22
5
68k
R2
10k
C22
6
470p
R353
12k
C16
2*
R22
3*
C240*
R303 100
L305
TH10
1
100k
R388100
C39
6800
p
C332
5p(B)
R16
*
C30
40.
1u
2SB1694Q313
R18
680
C402
0.1u
C22
5
0.01
u
C10
8
1u
C24
1
10u
L19
180n
R349 1M
R22
9*
C11
8*
2SK3577-AQ315
C80
470p
R102
27k
C12
3*
C35
8
0.22
u
C84
1000
p
C173*
C39
5
220p C400
10u
C32
2
100p
L13
180n
C35
4
0.01
u
R22
8
1k
C356
1000p
C261*
C31
6
470p
Q102*
R26
33k
C30
*
C74
470p
C15
*
R10
4*
L12
18n
C17
6*
R367
39k
C238
1p
L113
4T
R31
510
k
R37
6
470
C22
4
0.1u
L16*
C77
470p
R19
22k
PCTV
BPF
C17
0.01
u
R37
5
1.8k
L302
C51*
R35
9
47k
C10
100p
L202
C31
0
1u
VOX
C101
470p
C52*C38
*
D20
2
HV
C35
5B
C20
6
560p
L18
270n
R340
10k
L208
C40
9*
CP1RK75HA1J101J
C23
7*
D309KDR731
C22
2
470p
C20
2
10u
R21
1
100
L210
270n
R374
15k
3SK318Q204
R34
4
470k
D20
3
HV
C35
5B
1N
C2
VS
S3
CE
4V
IN
5Vo
UT
R35
1
330k
C15
4
470p
TC2
10pL1
4
180nD4
1SV
325F
R304
330k
C24
6
470p
C47
10p
C36
2
470p
C30
6
1u
D304B30-2314-05
D20
5
HV
C35
5B
C14
0.01
u
R21
9
56k
C223
0.01u
R365
3.3k
C63*
C13
6
470p
C20
5
1800
p
R32
4
4.7k
C16
7
470p
C20
3
0.01
u
R12
3
0.39
R348
1k
C40
8
470p
C366
0.1u
C372
1000p
R20
6
2.7k
C17
2*
L104*
R322
1k
C31
9
1000
p
C43
*
C18
18p
C59
*
R325
4.7k
R11
4
8.2k
L115
4T
Q302RT1N441U
C42 5p
R309
0
C41
5
470p
L112
4T
R21
10k
R371
2.7k
R302 0
R37
8
560
D303B30-2315-05
MIC301
C374
1000p
R321
10k
D20
1
HV
C35
5B
C334
0.01u
C26
6*
3SK318Q203
C26
2p
C39
1
1u
R357
56k
C361
1u
C40
5
220p
D10
6*
C23
3
6p(B
)
R21
7
3.3k
R128
150k(D)
R20
1*
L301
X301
14.746MHzL78-1433-05
L304
L205
*
R14 10
C23
9
470p
C16
1*
C208
0.1u
F301F53-0324-05
2.5A
Q7RT1P430U
C103*
C23
5*
MDSW
L107*
C33
1
0.1u
C62
470p
C30
710
0p
R10
3
330
C16
4*
C371
10u
R38
7
100k
R23
*
R12
4*
R380
470k
L114
4T
D6
1SV325F
R11
8*
C23
0
0.01
u
R138
150
L111
270n
R38
3
56k
C20
9
68p
C73
0.1u
Q314RT1N441U
R7
0
R363
100k
C256
470p
C24
9*
C56
*
C31
310
0p
R29
150k
L214
*
C12
4
470p
C29
1
6p(B
)
R213
390
C2
6800
p
CN301
1 B
2 SB
3 AFVOLIN
4 AFVOLOUT
5 AFVOLGND
6 EN1
7 EN2
8 GND
9 EN3
10 EN4
11 EN5
C384
0.1u
R41
5.6k
R11
2
22
C1
3300
p
L106
CP
303
RK
75H
A1J
102J
C5
470p
C45
1u
1Vo
UT
2S
UB
3N
C4
GN
D
5V
DD
R21
0*
R135*
L102
*
R342
10k
C14
5*
AFMUTE
L23
22n
R22
7*
2SC5636Q3
R361
0
C31
2
470p
D20
4
HV
C35
5B
C250
470p
R31
4
10k
R9*
L17
270n
R39
8
0
R42 22
L1
C234
470p
C390
1u
R36
2
180k
C247*
C16
8*
1oS
CIN
2N
C1
3oS
CoU
T4
VP
5V
CC
6D
o7
GN
D8
LD9
NC
210
FIN
11C
LoC
K
12N
C3
13D
ATA
14LE
15FC
16N
C4
17Fo
UT
18P
19N
C5
20R
C20
4
1000
p
R43
470
R37
4.7k
R141
0
C41
4
470p
C10
7
470p
Q312RT1N441U
R20
4
10
AFCONT
MOD
D308KDR731
C61
*
R352
150k
R105*
L212
8.2n
C27
0.33
u35
R11
3
100k
R11*
R5
100k
K,M,P
C162
C237
82k
22p
15n
DI/O
1p-22
5p
C247
47p NO
NO
470p
5T
C172
DTMF
6p
4p
6p1p
TCLK/DTRDO
100p
0.01u
C257
PLL_DAT
C143
0.75p
EN2
L213
1/2_OSC
470p
2.2k
B
39k
EN3
0
1u
NO
C178
330
39
12p
C118 L214
NO
RF AMP
MOD
SB
30p
R212
6p
30p
C51
SCLK
-23
470p
3.5p
5p
1.5p
5R_C
82k
C409
30p
100
GREEN COLOR LED
R111
47
5T
3p
4.7K
DISCHARGE SW
C262
OPTDET
AF_CONT
-22
C103
2p
22p
C264
2.2n
VOX
ANT SW
12p 0.5p
NO
4p
7p
C161C109
7p
1p
470k
C145
2ND_LO
AFV
OLO
UT
R32
NO82
ANT SW
5C_C
8p
QT/DQT_IN
0.3p
AFVOLOUT
TDATA/DTRCLK
PTT
W/N
22n
DC SW/RED COLOR LED
PLL_STB
220
22p
1p
RSSI
PLL_STB
R16
AFVOLOUT
D105
2p
C59
AFVOLOUT
C30
MIXER
5M
RF AMP
C57 C64
D201-203
B
1p
AFVOLIN
47p
27k
TH_DET
9p
EN5
AFVOLOUT
C232
MIC
180k
R107
5T_C
100
56
TXD
27n
ANT SW
470p
C240
EN3
W/N
120
0.5p
VOX
R116
1u
C166
AFVOLOUT
HVC131
C55
4p
R227
11p
NO
SB
10p
PLL_UL
4p
1/2_OSC
9p
PLL_DAT
PTT
TCLK/DTRDO
0.01u
W/N
7p
270k
15k
SIDE1
0.01u
3.9K
MIC_MUTE
180k
6p
C173
NO
220K 11p
2T
5C
SIDE2
100k
3p
K3 180k
16p470k
L205
STD
TXD
3p
PTT
100
EN1
NO
470p
DC SW
BATT
DC SW/GREEN COLOR LED
PLL_UL
TXD
7p
EN5
2p
EN4
0.3p
NO
MUTE SW
NO
9p
TX-RX UNIT (X57-7580-XX)
3.5p
STD
27p
OPTDET
15p
220 0.5p1p
11p
LEDTX
22p
C176
1.5p
C266
VOX
LEDRX
-20
C245
CV
30p
R23 X57-7580-XX
O
R9
56k
390k
K,M,P
330
180k
PTT
TDATA/DTRCLK
4p0.1u
10p
PCTV
-23
NO
C71 C146
11p
C35
VOLTAGEPROTECTION
-20 27k
6p
MIC
10p
820 10k
X57-7580-XX
5M
27n
APC_SW
DTRLOADN
33p
NO22
47
R104
NO
7p
B
C164
DTRLOADN
REVERSEVOLTAGEPROTECTION
5R_C
5p NO
C142
DC_SW
PCTV
0
15p
2p
R210 C219
8.2n
C63 C127
NO
NO
OPTDET
27n
RT1N441U8p0.047u
NO
R122
18n
56p
2SC5455-A
R33
0.5p10p
5T
DTRLOADN
5M
6p
33p
180
TXD
R121L108
5p 3.9K
10p
MOD
K,M,P
RSSI
12p
470p
18n -22180
18k
6p
PLL_STB
C104
4p
5p
K2,M2
C132
9p
C259
RT1N441U4p
B
LEDRX
NO
22p
5R
30p
C11
10u
BUSY
5M
18p
DIR
5p
NO
39
3p
NO
RF BPF TUNING
C60
4p
SB
3p
C65
6p
1.5p
12p
2.5p
MUTE SW
AFVOLOUT
R3
SB
5R
C155
3p
4p
NO
QT/DQT_IN
8.2n
SCLK
6p
MIC_MUTE
NO
L105
4p
RDF/FD
R105
5p
NO
R124
TDATA/DTRCLK
1.8k
NO470p
NO
-22
C261
AFVOLIN
27p
PLL_CLK
X57-7580-XX
2p
2.5p
R201
W/N SW/RX
K2,M2
8p
5R
L215
8p
PCTV
5T_C
39k
3p NO0.01u
C411
27k
K3
R17
PCTV
10p
PTT
2p
-20
8.2n
820
5C_C
1p
X57-7580-XX
22n
NO
BATT
APC_SW
HVC131
SIDE2
K,M,P
R118
NO
LEDTX
C236
220K
C61R35
NO
470p
2.7n
NO
3.5p
DI/O
L103
4.7k
2p
2T
TXD
C263
APC
36p
30p
SB
FREQUENCYCONTROL/TX VCO
DC SW/TX VCO
5T
100
RESET
NO
C244
BUSY
PCTV
11p
SIDE1
PLL_CLK
C242
B
4p
L16R11
100p
R40
NO
DC_SW
5C
3.3n
BATT
RSSI
2ND_LO
3T
C38
2p
NO
22
R229
10p27n
22p
82k
0.75p
QTTCXO
1p
QT/DQT_IN
8.2n-20
AF_CONT
56k
QTTCXO
NO
PLL_DAT
1000p
OPTDET
18n
VOX
8p
270k
BATT
L104
SB
470p
LEDRX
QTTCXO
NO
5p
5M
10 NOK3
180K180
MOD
LEDTX
22p
PTT
2.5p
6p
4p2SC5455-A
-23
AF_CONT
AFVOLIN
R34
EN2
C168
-23
C125
NO
-20
30p
PLL_CLK
1.5p
0.3p
SB
DIR
NO
QT/DQT_IN
4.7n
27p
1.5p
3.5p
3.5p
C169
0.5pNOK,M,P
DC SW
C78
C248
AF_CONT
4p
C52
RDF/FD
INT
100k
PLL_STB
BEAT SHIFT SW
2ND_LO
TH_DET
1p
3p
C175
EN4
2p2p
2.5p150k 33n
0.047u
5C
4.7k
4p
47n
2p
R218
DIR
5T
68k
PCTV
MIC_MUTE
K2,M2
C235
RSSI
33022n
NO
22p
EN1
5C
SB
NO
22n
2.5p
L107 C122
5R
NO
AF_CONT
470p
K2,M2
2ND_LO
K3
PLL_CLK
C53
INT
0.3p
NO
5T
-23
NO
10u
4p
3.9n
C115C58
NO
C69
NO
330k
C231
NO
TCLK/DTRDO
D4,8
C258
R223
DI/O
2p
5M
AFVOLIN
15
18p
RDF/FD
100
5C
6p2SC4926YD
DC SW/RX VCO
DC SW
100
C6
30p
Q104
1p2p
4.7k
0.5p
Q102
100
C265
4p
STD
C56
HVC131
5C
1.5p
3p
1.2k
MIC_MUTE
8.2n
PTT
R222
3p
6p
1.2k
PLL_UL
L15
6p
8p
3.9n
1p 11p
16p
SCLK
6p
C174R135
43p
C177
22n
2p
470p
C117
47k
NO
C67
1p
C43
5p
47 NO47n
2256
27k
5R
22NO
RESET
DTMF
0
PCTV
-22
NO
C15
470p
D106
RED COLOR LED
K2,M2
5R
C249
5p
C123 C126
K3
X57-7580-XX
NO
1.5p
1p
0
PLL_DAT
TXCO
MCF
VCO (RX)
Side2
VCO (TX)
SIDE1
STRIP LINE
SIDE2 3.6864MHz CLK
38.4
MH
z
ANT
Side1
GND
PTT
LR LG PTT
KTC4075E(Y,GR)Q1
RECTIFICATION
D302
HRC0203C
RECTIFICATION
IC1MB15A02PFV2E1
PLL SYSTEM IC
Q304DTB723YE
DC SW/5T
Q303RT1P141U
DC SW/5R
IC303XC6209B502PR
VOLTAGEREGULATOR/5V
KTC4075E(Y,GR)Q6
RECTIFICATION
KTC4075E(Y,GR)Q10
RIPPLEFILTER
2SC5636Q9
RF AMP2SC5636
Q11
RF AMP
2SC4919Q306
BEAT SHIFT SW
D10MC2858
TX/RXRF SW
RQA0004PXDQSQ103
TX DRIVE AMP
RD07MVS1BT122Q106
TX FINAL AMP
2SK1824-AQ108
DC SW
IC201TA31136FNG
FM SYSTEM IC
2SC4774Q202
IF AMP
39n
L102
27n
39n
KTC4075E(Y,GR)Q308
RECTIFICATION
RECTIFICATION
D308,309
D204,205
RF BPF TUNING
Q204
LOW NOISE AMP
FREQUENCYCONTROL/RX VCO
D3,6
2SK1875-F(V)Q4
VCO/RX
Q52SK1875-F(V)
VCO/TX
IC301BD4840FVE
VOLTAGEDETECTOR/RESET
IC306R5F212CCKCMB
MCU
IC305BR24L16F-W
EEPROM
2SA1586(Y,GR)FQ311
2SC4116(GR)FQ310
MIC MUTE
MIC MUTE
2SC4774Q2
TRIPLERMODULATOR
D103
HSC277
ANT SW
2SK3577-AQ316
MUTE SW
2SC5636Q101
RF AMP
IC304XC6209B502MR
VOLTAGEREGULATOR/5V
Q307RT1N441U
W/N SW/TX
IC308AQUA-L
AUDIO PROCESSOR
Q107RT1N441U
DC SW
D306KDR731
D307MC2850
LIMITER
RECTIFICATION
IC309TA7368FG
AUDIO AMP
T:4.35V(H):2.85V(L)
T:4.37V
W:0.01VN:5.01V
ON:5.01VOFF:0V
R:7.54VT:7.37V
R:0VT:3.21V
R:3.69VT:3.62V
R:5.01VT:0.58V
R:7.57VT:7.44V
T:1.30V
T:7.36V
T:4.61V
4.89V
T:4.93V
0.16V(MUTE OFF)
T:0.2V
3.69V
BSHIFT ON:4.97VOFF:0V
R:4.84V
R:3.39V
4.01V
R:0.59VT:5.02V
R:4.88V
R:1.75V
R:0.93V
R:1.75V
2.9V
R:4.88VT:0V
0.76V
R:4.89V5.01V
T:3.14V
4.48V
T:4.6V
4.91V
5.02V
R:7.57VT:7.24V
T:4.93V
R:0.2V(MUTE ON)
R:4.88V
0.64V
R:3.19VT:0V
R:7.51V(MUTE ON)
7.54V
R:1.94V
5.02V
R:4.78V
2.21V
5.01V
R:1.91VT:1.79V
T:7.31VT:7.12V
ON:4.92VOFF:0V
7.4V(MUTE OFF)
R:0.47V
4.93V
CN301E40-6573-05
1
2
3
4
5
6
7
8
9
10
11
Low PassFilter
ANT
D104,D106:HVC131D103:HSC277
SwitchFinalAmp
Q106:RD07MVS1BT122
Q103:RQA0004PXDQS
DriveAmp
5T
RF Amp1st
Mixer
RF Amp
5R5R
D204,D205:HVC355BQ204:3SK318
Q203:3SK318
5C
Q11:2SC5636
BufferAmp
Q9:2SC5636
XF201:L71-0619-05
1st IF:38.85MHz
Tx VCO
5C
LippleFilter
Q6,Q10:KTC4075E(Y,GR)
Q5:2SK1875-F(V) RF Amp
Q3:2SC5636
LoopFilter
5CPLL IC
IF Amp
Q202:2SC4774
5R
5C
IC1:MB15A02PFV2E1
X1:L77-3042-05
PLL_STB
PLL_DAT
PLL_CLK
5C
CD201:L79-1866-05
5R
1st Local: w
12.8MHz
2nd Local:38.40MHz
CeramicFilter
CF201:L72-0973-05
2nd IF:450kHz
BUSY
FM IF IC
IC201:TA31136FNG
Tx/Rx: q
Rx: q
RXD
5M
Q310:2SC4116(GR)F
MIC_MUTE
D306:KDR731
VOX
IC309:TA7368FG
MOD
1/2_OSC
DIR
Audio Prosessor
IC308:AQUA-L
5M
BatteryProtector
D301:GN1G
Fuse2.5A
SB
BATT
PTT
SIDE1
SIDE2
EEPROM
5M
EEPCLK
EEPDAT
IC305:BR24L16F-W
PTTSIDE1
X301:L78-1433-05
14.746MHz
RSSI
5M
IC306:R5F212CCKCMB
MCU
SP/MIC Jacks
Speaker
R305
R301
Detector
X57-7580-XX (TX-RX UNIT)
TCXO
Tripler
Q2:2SC4774
Switch
Q201:RT1P441U
W/N
Tx: qPre-drive
Amp
Q102:2SC5455-A
DI/O
TXD
SB
5R
SIDE2
Q305,Q306:2SC4919
BSHIFT
5T
Low PassFilter
B
5C
5T
5R
5M
Regulator
Regulator
Voltage
Voltage
Switch
Switch
5T_C
5R_C
5C_C
IC303:XC6209B502PR
5R
QTTCXO
Rx VCO
MOD
QTVCO
BB
D4,D8:1SV325FD9:KDV214E-P
Q4:2SK1875-F(V)D3,D6:1SV325F
Switch
Switch
RX_SW
TX_SW
5M
Q7:RT1P430U
470~512MHz: K2,M2400~430MHz: K3
431.15~473.15MHz: K2,M2361.15~391.15MHz: K3
Q8:RT1P430U
Oscillator: q
Oscillator: w
Tx/RxSwitch
D201,D202,D203:HVC355B
5T 5R
PCTVPCTV
MCF
Q312:RT1N441U
Q313:2SB1694
B
SB
AFVOL_IN
AFVOL_OUT
EN1
EN2
EN3
EN4
EN5
SwitchMute
Q314:RT1N441UQ315,Q316:2SK3577-A
OPTDET
AFVOL_OUT
SwitchSwitch
IC304:XC6209B502MR
Q304:DTB723YE
Q303:RT1P141U
Q311:2SA1586(Y,GR)F
Q308:KTC4075E(Y,GR)
D308,D309:KDR731
DET
DETSTD DTMF
Limiter
D307:MC2850
Switch
Q307:RT1N441U
W/N
Power Switch/AF Volium
R31-0670-15
ChannelSelector
S60-0440-05
5T
RF Amp
Q101:2SC5636
D302:HRC0203C
Rectifier Q1:KTC4075E(Y,GR)
RectifierPLL_UL
5T
Q107:RT1N441U
IC101:BA2904FVM
Switch
SwitchAPC_SW
Switch
SwitchPCTV
APC
TH101
Q108:2SK1824-A
Protector
B DC_SW
APC_SW
TH_DET
Q109:RT1P441U
Q104:RT1N441U
D101:UDZW5.1(B)
Switch Switch
SB
LED
LEDRXLEDTX
Q301:RT1N441U
LED
Q302:RT1N441U
D303:B30-2315-05
SB
D304:B30-2314-05
T07-0369-15
E11-0703-05
ShiftSwitch
CeramicOscillator
DI/OEEPDAT
EEPCLKDC_SW
DTMF
PCTV
PLL_DATPLL_CLKPLL_STB
5T_C5C_C5R_C
W/N
AF_CONT
BSHIFT
QTTCXOQTVCO
MIC_MUTE
TX_SWRX_SW
LEDTXLEDRX
APC_SW
1/2_OSC
TXD
DTRLOADNTDATA/DTRCLKSCLK
RDF/FD
OPTDET
PLL_UL
VOX
BATT
QT/DQT_IN
BUSYRSSI
TH_DET
RXD
EN1EN2EN3EN4EN5Reset
STD
DTRLOADN
SCLK
TDATA/DTRCLK
AFVOL_IN
QT/DQT_IN
RDF/FD
TCLK/DTRDO
MicAGC/Mute Mic
T91-0651-15MIC301:
AF_CONT
AFPowerAmp
Discrimi-nator
Tempera-ture
Detector
D10:MC2858
BandPassFilter
BandPassFilter
ResetDetectorVoltage
IC301:BD4840FVE
q
w