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UHF FM TRANSCEIVER TK-3212L SERVICE MANUAL © 2007-3 PRINTED IN JAPAN B51-8786-00 (S) 508 Refer to the TK-3212/3217 service manual (B51-8716-00) for any information which has not been covered in this TK-3212L service manual. Whip antenna (T90-1039-15): K,M (T90-1040-15): K2,M2 Knob (CH) (K29-9345-04) Knob (Volume) (K29-9309-03) Plastic cabinet assy (A02-3894-43) Button knob (PTT) (K29-9308-23) Button knob (Side1/Side2) (K29-9364-03) Key top (K29-9346-02) CONTENTS GENERAL ............................................................. 2 SYSTEM SET-UP ................................................. 2 REALIGNMENT .................................................... 3 CIRCUIT DESCRIPTION ....................................... 8 PARTS LIST .......................................................... 9 EXPLODED VIEW ............................................... 16 PACKING ............................................................ 17 ADJUSTMENT ................................................... 18 PC BOARD TX-RX UNIT (X57-7130-XX) ......................... 24 SCHEMATIC DIAGRAM ..................................... 28 BLOCK DIAGRAM .............................................. 32 LEVEL DIAGRAM ............................................... 34 OPTIONAL ACCESSORIES KSC-35 (RAPID CHARGER) .......................... 35 KNB-45L (Li-ion BATTERY PACK) ............... 35 SPECIFICATIONS ............................ BACK COVER This product uses Lead Free solder. TK-3212L GENERAL / SYSTEM SET-UP DOCUMENT COPYRIGHTS ORDERING REPLACEMENT PARTS Copyright 2007 by Kenwood Corporation. All rights reserved. No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission of Kenwood. When ordering replacement parts or equipment information, the full part identification number should be included. This applies to all parts, components, kits, or chassis. If the part number is not known, include the chassis or kit number of which it is a part, and a sufficient description of the required component for proper identification. PERSONAL SAFETY DISCLAIMER While every precaution has been taken in the preparation of this manual, Kenwood assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes. The following precautions are recommended for personal safety: ● DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated. ● SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. ● This equipment should be serviced by a qualified technician only. INTRODUCTION SERVICE SCOPE OF THIS MANUAL This transceiver is designed for easy servicing. Refer to the schematic diagrams, printed circuit board views, and alignment procedures contained within. This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required. SYSTEM SET-UP Unit Model & destination TX-RX Unit Frequency range TK-3212L K,M X57-7130-12 450~490MHz K2, X57-7130-13 TK-3212L M2 470~512MHz Remarks IF1 : 38.85MHz LOC : 38.4MHz Merchandise received License and frequency allocated by FCC Frequency range (MHz) Choose the type of transceiver RF power Type TX/RX 450~490 4.0W TK-3212L (K,M) TX/RX 470~512 4.0W TK-3212L (K2,M2) Transceiver programming A personal computer (IBM PC or compatible), programming interface (KPG-22/22A), USB adapter (KCT-53U), and programming software (KPG-100D) are required for programming. (The frequency, TX power HI/LOW, and signaling data are programmed for the transceiver.) Are you using the optional antenna? YES NO Are you using the speaker microphone? NO Delivery 2 KRA-23 or KRA-27 Optional antenna (Option) YES KMC-17 or KMC-21 Speaker microphone (Option) TK-3212L REALIGNMENT Notes: 1. Modes User mode PC mode Data programming mode Clone mode PC test mode PC tuning mode Self programming mode Firmware version information Mode User mode PC mode Data programming mode PC test mode Clone mode Self programming mode Firmware version information Function For normal use. Used for communication between the transceiver and PC (IBM compatible). Used to read and write frequency data and other features to and from the transceiver. Used to check the transceiver using the PC. This feature is included in the FPU. Used to transfer programming data from one transceiver to another. You can program the frequency, signaling and other functions using only the transceiver. Used to confirm the internal firmware version. 2. How to Enter Each Mode Mode User mode PC mode Clone mode Self programming mode Firmware version information Operation Power ON Received commands from PC [<B]+Power ON (Two seconds) [S]+Power ON (Two seconds) [Side1]+[Side2]+Power ON (Two seconds) 3. PC Mode 3-1. Preface The transceiver is programmed using a personal computer, a programming interface (KPG-22/22A), USB adapter (KCT-53U) and programming software (KPG-100D). The programming software can be used with an IBM PC or compatible. Figure 1 shows the setup of an IBM PC for programming. • You must install the KCT-53U driver in the computer to use the USB adapter (KCT-53U). • When using the USB adapter (KCT-53U) for the first time, plug the KCT-53U into a USB port on the computer with the computer power ON. 2. When the POWER is switched on, user mode can be entered immediately. When the PC sends a command, the transceiver enters PC mode. When data is transmitting from the transceiver, the red LED lights. When data is received by the transceiver, the green LED lights. Notes: • The data stored in the computer must match the model type when it is written into the EEPROM. • Change the transceiver to PC mode, then attach the interface cable. 3-3. KPG-22/KPG-22A description (PC programming interface cable: Option) The KPG-22/22A is required to interface the transceiver with the computer. It has a circuit in its D-sub connector (KPG-22 : 25-pin, KPG-22A : 9-pin) case that converts the RS-232C logic level to the TTL level. The KPG-22/22A connects the SP/MIC connector of the transceiver to the RS-232C serial port of the computer. 3-4. KCT-53U description (USB adapter : Option) The KCT-53U is a cable which connects the KPG-22A to a USB port on a computer. When using the KCT-53U, install the supplied CD-ROM (with driver software) in the computer. The KCT-53U driver runs under Windows 2000 or XP. 3-5. Programming software KPG-100D description KPG-100D is the programming software for the transceiver supplied on a CD-ROM. This software runs under Windows 98, ME, Windows 2000 or XP on an IBM-PC or compatible machine. The data can be input to or read from the transceiver and edited on the screen. The programmed or edited data can be printed out. It is also possible to tune the transceiver. 3-2. Connection procedure 1. Connect the transceiver to the personal computer with the interface cable and USB adapter (When the interface cable is KPG-22A, the KCT-53U can be used.). 3 TK-3212L REALIGNMENT IBM-PC KPG-22 or KPG-22A or KPG-22A + KCT-53U Illustration is KPG-22. Gray Gray/Black 1.5D-XV Lead wire 1.5D-XV Shield wire KPG-100D + – + – } SP } MIC Tuning cable (E30-3216-05) RF Power meter or SSG PC PC PC D-SUB (25-pin) D-SUB (9-pin) USB KCT-53U KPG-22 KPG-22A KPG-22A Transceiver Transceiver Transceiver Fig. 1 4. Clone Mode 4-1. Outline "Clone Mode" copies the transceiver data to another transceiver. The dealer can copy the transceiver data to another transceiver even without the use of a personal computer. 4-2. Example The transceiver can copy the programming data to one or more transceivers via RF communication. The clone source and clone target/s must be in Clone mode. 4-3. Operation 1. To switch the clone target/s to Clone mode, press and hold the [<B] key while turning the transceiver power ON. 2. Wait for 2 seconds. “CLONE” appears on the LCD, followed by “FRQTBL 1”. 3. Select a channel table number using the [Selector] knob. 4. To switch the clone source to Clone mode, press and hold the [<B] key while turning the transceiver power ON. 5. Wait for 2 seconds. “CLONE” appears on the LCD, followed by “FRQTBL 1”. 6. Select the same channel table number as the clone target/s. 7. Press the [S] key on the clone source to begin data transmission. When the clone target starts to receive data, the green LED will light and “CLONING” will appear on the LCD. The source unit will display “MASTER”. 8. When the clone source finishes sending data, a “confirmation” tone will sound and “COMPLETE” will appear on the LCD. If data transmission failed while cloning, the Target unit will produced an error tone and “CLONE NG” will appear on the LCD. 4 9. If the cloning fails, no data will be available in the Target unit when it is returned to User mode. 10.When the cloning is successful, the Target unit's "Scan" and "Key lock" functions will return to their default values (Scan = OFF, Key lock = OFF). 11.The source will remain in clone mode after cloning. The target unit will return to user mode after a successful cloning. Notes: • The dealer can clone data to two or more transceivers by repeating the above procedures. • If the transceivers Clone Mode is configured as "Disabled", the transceiver cannot enter Clone mode. • The table shown below will cover the frequency tables used for wireless cloning. • Clone mode cannot be entered in battery low state. • A unit cannot be a "Source Unit" if it is unprogrammed. If the [S] key is pressed, an "error" tone will sound. • Once a unit is set to be the Source, it cannot be a target after the data has been transmitted. This protects the data in the Source unit. • MSK signaling is used in cloning. • Electronic interface may cause a failure in data transfer during Wireless Clone, such as when waveforms or electromagnetics are being performed at the workbench. • Clone mode can be used ONLY by the authorized service personnel. • The Clone mode setting must be configured as "Disable" before being delivered to the end-user. • To clone, replace the antenna from both the source transceiver and the target transceiver with a dummy load. • The transmit output power is automatically set to Low in Clone mode. Cloning Frequency Table Type Operating Frequency Clone (MHz) Frequency Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 K, M K2, M2 450~490 470~512 450.000 452.000 454.000 456.000 458.000 460.000 462.000 464.000 466.000 468.000 470.000 472.000 474.000 476.000 478.000 480.000 482.000 484.000 486.000 488.000 470.000 472.000 474.000 476.000 478.000 480.000 482.000 484.000 486.000 488.000 490.000 492.000 494.000 496.000 498.000 500.000 502.000 504.000 506.000 508.000 TK-3212L REALIGNMENT 4-4. Adding the Data Password 5-1. Enter to the Self Programming Mode If the Data password is set to the transceiver, you must enter the password to activate a clone mode. The maximum length of the password is 6 digits. The following describes how to enter the password. Press and hold the [S] key for 2 seconds while turning the transceiver power on. When the transceiver enters in the self programming mode, "1- 1" is displayed 2 seconds after "SELF " is displayed. 1. Press and hold the [S] key for 2 seconds while turning the transceiver power on. 2. “CLN.LOCK.R”(When the Read authorization password is set to the transceiver.) / “CLN.LOCK.W” (When the Overwrite password is set to the transceiver.) is displayed on the LCD. 3. If the [selector] knob is rotated while “CLN.LOCK.R”/ “CLN.LOCK.W” is displayed, the number (0 to 9) flashes on the LCD. When you press the [C>] key, the currently selected number is determined. If you press the [A] key, the least digit of the password is deleted. If you press the [S] key after entering the password in this procedure, “FRQTBL 1” is displayed if the entered password is correct. If the password is incorrect, “CLN.LOCK.R”/ “CLN.LOCK.W” is redisplayed. Note : This mode (self programming mode) cannot be set when it has been disabled with the FPU. ■ Flow Chart (Source transceiver) [<B]+Power ON Is Data password set? No Yes "CLN.LOCK.R”/“CLN.LOCK.W” is displayed. 5-2. Adding the Data Password If the Data password is set to the transceiver, you must enter the password to activate a self programming mode. The maximum length of the password is 6 digits. The following describes how to enter the password. 1. Press and hold the [S] key for 2 seconds while turning the transceiver power on. 2. "SLF.LOCK.R"(When the Read authorization password is set to the transceiver.) / "SLF.LOCK.W" (When the Overwrite password is set to the transceiver.) is displayed on the LCD. 3. If the [selector] knob is rotated while "SLF.LOCK.R"/ "SLF.LOCK.W" is displayed, the number (0 to 9) flashes on the LCD. When you press the [C>] key, the currently selected number is determined. If you press the [A] key, the least digit of the password is deleted. If you press the [S] key after entering the password in this procedure, "SELF" is displayed if the entered password is correct. If the password is incorrect, "SLF.LOCK.R"/ "SLF.LOCK.W" is redisplayed. Enter the password and then press the [S] key. 5-3. Channel Selection Mode Is password correct? No Yes Clone mode In this mode, the Zone or Channel can be selected. Press and hold the [S] key for 2 seconds while turning the transceiver power on to enter self programming mode. When the transceiver enters in the self programming mode, the transceiver automatically enters the Channel Selection mode. 2 seconds after displaying "SELF", "1- 1" appears on the LCD. [S] Start the clone function 5. Self Programming Mode The setup item for channel selection mode is as follows. Setup item Select Zone/Channel Display ∗∗∗ - ∗∗∗ ∗∗∗ - ∗∗∗ Remarks Zone: 1~128 Channel: 1~128 Write mode for frequency data and signaling, etc. To be used ONLY by the authorized service person maintaining the user's equipment. After programming, reset the FPU to the "Self- Programming" disabled mode. Transceivers CANNOT be delivered to the end-user in the self-programming mode. 5 TK-3212L REALIGNMENT Key operation Key [Selector] [Side1] [Side2] [S] [A] [<B] [C>] Key Function Toggle between Zone selection and Channel selection. No action No action Enter the Item Selection mode Error tone sounds Decrement the blinking Zone/Channel number by 1. Press and hold to decrement in steps of 10. Increment the blinking Zone/Channel number by 1. Press and hold to decrement in steps of 10. Note : If a non-existing Zone-Channel is selected and the memory for all 128 channels is already filled, an error tone will sound and "MEM.FULL" will appear on the LCD for 2 seconds. 5-4. Item Selection Mode In this mode, the following items can be selected. RX frequency RX signaling TX frequency TX signaling Wide/ Narrow RF power Hi/Low Scan Del/Add Beat shift on/off Compander on/off When the [S] key is pressed in the Channel Selection mode, the transceiver enters the Item Selection mode. • • • • • • • • • The setup items for item setting mode are as follows. Setup item 1.RX frequency Display 1. RX FREQ → ∗∗∗.∗∗∗∗∗ 2.RX signaling 2. RX SIG → TONE OFF/ QT ∗ ∗ ∗ .∗ / DQT∗ ∗ ∗ N/ DQT∗ ∗ ∗ I 3.TX frequency 3. TX FREQ → ∗∗∗.∗∗∗∗∗ 4.TX signaling 4. TX SIG → TONE OFF/ QT ∗ ∗ ∗ .∗ / DQT∗ ∗ ∗ N/ DQT∗ ∗ ∗ I 5. Wide / Narrow 5. BAND ∗ 6.RF power Hi / Low 6. PWR ∗∗∗ 7.Scan Del / Add 7. SCN ∗∗∗ 8.Beat shift on / off 8. SFT ∗∗∗ 9.Compander on / off 9. CMP ∗∗∗ Key Function The selected item changes No action No action Enter the Item Setting mode [A] [<B] [C>] Return to the Channel Selection mode Error tone sounds Error tone sounds 5-5. Item Setting Mode In this mode, the selected item in the Item Selection mode can be programmed. When the [S] key is pressed in the Item Selection mode, the transceiver enters the Item Setting mode. 6 Transmit frequency 327.00000~550.00000MHz Transmit QT/DQT W/N HI / LOW DEL / ADD ON / OFF ON / OFF Key operation Key [Selector] [Side1] [Side2] [S] Key operation Key [Selector] [Side1] [Side2] [S] Remarks Receive frequency 327.00000~550.00000MHz Receive QT/DQT [A] [<B] [C>] Key Function Changing the selection item (RX/ TX frequency and RX/ TX signaling only) No action No action • Store the current settings and return to the Item Selection mode. • A MHz digit of the frequency blinks. (RX/ TX frequency only) • The icon of the current signaling configuration blinks. (RX/ TX signaling only) Abort the current settings and return to the Item Selection mode without backup. Toggle/ Decrease the blinking value. Toggle/ Increase the blinking value. TK-3212L REALIGNMENT ■ Item setting mode flow chart 5-6. Self Programming Mode flow chart ■ Channel selection mode flow chart [S]+Power ON Display Data password SLF.LOCK.R Display [1. RX frequency] or [3. TX frequency] When the Read authorization password is set to the transceiver. or When the Overwrite authorization password is set to the transceiver. SLF.LOCK.W [A] SELF 1 Channel selection mode [A] Zone selection -------- [<B] / [C>] [S] 450. 00000 KHz setting [<B] / [C>] [S] 450. 00000 [<B] / [C>] [S] STP 5.00K [Selector] [A] Channel step [Selector] [Selector] Channel selection [<B] : Zone/Channel number decrement [C>] : Zone/Channel number increment [S] MHz setting 1 Zone Channel Value is not set [Selector] [A] Self programming mode 450. 00000 [S] Read authorization password / Overwrite password entry (6 digits) [S] Current setting value [A] Frequency clear [S] : Cleared -------- [S] : Tone off TONE OFF [Selector] Item selection mode [A] [S] [2. RX signaling] or [4. TX signaling] Item setting mode [S] [S] ■ Item selection mode flow chart [A] [A] [S] 1. RX frequency 2. RX signaling [S] [A] 3. TX frequency [S] [A] 4. TX signaling 5. Wide / Narrow 6. RF power Hi / Low [S] [A]:Not stored 7. Scan Del / Add 8. Beat shift on / off [S] [A]:Not stored 9. Compander on / off DQT I [<B] / [C>] [S] DQT 023 I Wide / Narrow selection [S] Display [<B] / [C>] Wide Narrow 5.BAND W [S] : Stored Hi / Low selection Display [<B] / [C>] Hi Low 6.PWR HI Add 7.SCN ADD off 8.SFT ON or [S] : Stored [S] [A]:Not stored Del / Add selection Display [<B] / [C>] Del [S] : Stored [8. Beat shift on / off] or [9. Compander on / off] [S] [Selector] Item setting mode DQT 023N 7. Scan Del / Add [S] [Selector] [A] [S] [S] [Selector] [A] [<B] / [C>] 67.0 6. RF power Hi / Low [S] [Selector] [A] DQT N [S] [Selector] [A] QT 5. Wide / Narrow [S] [Selector] [A] [S] [Selector] [Selector] [A] [<B] / [C>] [Selector] [Selector] [A] QT [Selector] [Selector] [A] Display [Selector] Channel selection mode [A] OFF [S] [A]:Not stored on / off selection [S] : Stored Display [<B] / [C>] on 9.CMP ON 7 TK-3212L REALIGNMENT / CIRCUIT DESCRIPTION 3) Low Battery Warning 6. Firmware Version Information Turn the transceiver ON with the [Side1] and [Side2] keys held down. Then, the version is displayed during holding the [Side1] and [Side2] keys. CIRCUIT DESCRIPTION 1. Control Circuit The control circuit consists of a microprocessor (IC405) and its peripheral circuits. It controls the TX-RX unit and transfers data to the Display unit. IC405 mainly performs the following: (1) Switching between transmission and reception by the PTT signal input. (2) Reading system, group, frequency, and program data from the memory circuit. (3) Sending frequency program data to the PLL. (4) Controlling squelch on/off by the DC voltage from the squelch circuit. (5) Controlling the audio mute circuit by the decode data input. (6) Transmitting tone and encode data. 1) Frequency Shift Circuit The microprocessor (IC405) operates at a clock of 7.3728MHz. This oscillator has a circuit that shifts the frequency by BEAT SHIFT SW (Q407, Q408). A beat sound may be able to be evaded from generation if “Beat Shift” is set to ON when it is generated in the internal spurious transmission modulated sound of a transceiver. XOUT X3 Ni-MH Battery Li-ion Battery (1) 6.2V 6.2V (2) 5.8V 5.8V SB IC405 R404 88 BATT CPU BSHIFT Q407 H:OFF L : ON Fig. 1 Frequency shift circuit 2) Memory Circuit Memory circuit consists of the CPU (IC405) and an EEPROM (IC406). An EEPROM has a capacity of 128k bits that contains the transceiver control program for the CPU and data such as transceiver channels and operating features. IC405 IC406 CPU EEPROM Fig. 2 Memory circuit 8 (2) The transceiver immediately stops transmission when the battery voltage falls below the voltage (2) shown in the table. A warning tone sounds while the PTT switch is pressed. IC405 8 Q408 H:OFF L : ON (1) The red LED blinks when the battery voltage falls below the voltage (1) shown in the table during transmission. Transmission is still allowed. Note: The transceiver checks the battery voltage during reception even when, in the FPU, the Battery Warning status function is set to “While Transmitting” (default setting). However, the LED does not blink during reception. The red LED blinks during transmission. The transceiver is still usable. R406 11 The battery voltage is checked by the microprocessor. The transceiver generates a warning tone when the battery voltage falls below the warning voltage (2) shown in the table. Fig. 3 Low battery warning TK-3212L PARTS LIST CAPACITORS CC 45 TH 1H 220 J 1 2 3 4 5 6 Capacitor value Color* CC45 010 = 1pF 2 1 = Type ... ceramic, electrolytic, etc. 2 = Shape ... round, square, ect. 4 = Voltage rating 100 = 10pF 5 = Value 101 = 100pF 3 = Temp. coefficient 6 = Tolerance 102 = 1000pF = 0.001µF 0 = 22pF 2 Multiplier 2nd number 1st number 103 = 0.01µF Temperature coefficient 1st Word Color* ppm/ C L Black 0 Red -80 P R S Orange Yellow Green -150 -220 -330 T U Blue -470 Violet -750 2nd Word G 30 ppm/ H 60 (%) C D 0.5 0.25 G 2 J 5 K 250 L 500 60ppm/ Example : CC45TH = -470 Tolerance (More than 10pF) Code J 120 (Less than 10pF) K 10 M 20 X + 40 - 40 Z P No code + 80 + 100 More than 10µF -10 -0 - 20 Less than 4.7µF -10 +50 B 0.1 Gode (pF) C 0.25 D 0.5 F 1 G 2 +75 Voltage rating 2nd word 1st word 0 A B C D E F G H J K 1.0 1.25 1.6 2.0 2.5 3.15 4.0 5.0 6.3 8.0 1 2 10 100 12.5 16 125 160 1000 1250 1600 3 C C 7 3 40 50 63 80 25 31.5 250 315 400 500 630 800 2000 2500 3150 4000 5000 6300 8000 (EX) 2 S L 1 H 0 0 0 J 3 4 5 6 7 (Chip)(CH,RH,UJ,SL) 1 = Type 2 = Shape C K 7 3 3 = Dimension 4 = Temp. coefficient 1 2 35 - Dimension (Chip capacitors) F Refer to the table above. 1 - 20 200 Chip capacitors (EX) V F 3 F 4 1 H 0 0 0 5 6 Z 7 (Chip)(B,F) Dimension code Empty A B C D E F 5 = Voltage rating 6 = Value 7 = Tolerance RESISTORS Chip resistor (Carbon) (EX) R D 7 3 1 2 L W T 5.6 0.5 4.5 0.5 4.5 0.5 5.0 0.5 3.2 0.4 2.0 0.3 Less than 2.0 4.5 0.5 0.4 0.2 0.3 0.2 Less than 2.0 Less than 2.0 1.25 0.2 Less than 1.25 2.5 0.3 Less than 1.5 1.6 0.2 Less than 1.25 1.25 0.2 Less than 1.25 0.8 0.2 Less than 1.0 G 3.2 3.0 2.0 1.6 H 1.0 0.05 0.5 0.05 0.5 0.05 Dimension E B 2 B 0 0 0 J 3 4 5 6 7 L T (Chip)(B,F) W Carbon resistor (Normal type) (EX) R D 1 4 1 2 B 3 1 = Type 2 = Shape 3 = Dimension 4 = Temp. coefficient B 4 Dimension (Chip resistor) 2 C 0 0 0 5 6 J 7 5 = Rating wattage 6 = Value 7 = Tolerance Dimension code E F G H L W T 3.2 0.2 1.6 0.2 2.0 0.3 1.25 0.2 1.6 0.2 0.8 0.2 1.0 0.05 0.5 0.05 1.0 1.0 0.5 0.1 0.35 0.05 Rating wattage Code Wattage Code Wattage Code Wattage 1J 1/16W 2C 1/6W 3A 1W 2A 2B 1/10W 1/8W 2E 2H 1/4W 1/2W 3D 2W 9 TK-3212L PARTS LIST indicates safety critical components. ∗ New Parts. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. L: Scandinavia Y: PX (Far East, Hawaii) Y: AAFES (Europe) K: USA T: England X: Australia P: Canada E: Europe M: Other Areas TK-3212L (Y50-6220-XX) TX-RX UNIT (X57-7130-XX) New Ref. No. Address parts Parts No. Description TK-3212L 1 2 3 4 5 1B 3A 2C 2B 1A 6 7 9 10 11 1A 1C 1B 1B 1B 12 13 14 15 16 ∗ ∗ A02-3894-43 A10-4078-41 B09-0680-03 B11-1817-04 B11-1830-03 PLASTIC CABINET ASSY CHASSIS CAP(SP/MIC) ACCESSORY ILLUMINATION GUIDE(TX/RX) ILLUMINATION GUIDE(LCD) B38-0906-25 B62-1996-00 D10-0649-03 D21-0863-04 D32-0441-03 LCD ASSY INSTRUCTION MANUAL LEVER SHAFT STOPPER 2A 3A 2B 2B 3A E04-0465-05 E23-1253-04 E37-1158-05 E37-1176-05 F20-3353-14 RF COAXIAL RECEPTACLE(SMA) TERMINAL(BATT-) PROCESSED LEAD WIRE(WHITE:SP+) PROCESSED LEAD WIRE(GREEN:SP-) INSULATING SHEET(CHASSIS BATT+) 17 18 19 21 22 2B 2B 2A 2A 3A G01-4542-04 G01-4543-04 G10-1330-04 G10-1348-04 G11-4283-04 COIL SPRING(LEVER) COIL SPRING(STOPPER) FIBROUS SHEET(IC302:AUDIO IC) FIBROUS SHEET(SP WIRE) RUBBER SHEET(Q103:FINAL FET) 23 24 25 26 27 2A 3A 3A 3A 3A G11-4359-04 G13-2009-04 G13-2033-04 G13-2034-14 G13-2038-24 SHEET(FPC CONNECTOR) CUSHION(CHASSIS) CUSHION(TERMINAL BATT-) CUSHION(TERMINAL BATT-) CUSHION(CHASSIS-CERAMIC FILTER) 28 30 31 32 33 2A 2A 2A 3A 2A G13-2039-14 G13-2053-04 G13-2074-04 G13-2088-04 G13-2107-04 CUSHION(PCB-CERAMIC FILTER) CUSHION(CHASSIS,ENC) CUSHION(PCB) CUSHION(CHASSIS,VOL) CUSHION(MOUNTING HARDWARE) 34 35 36 38 39 3A 3A 2B 2A 2B G53-1604-03 G53-1605-03 G53-1606-13 G53-1610-04 G53-1660-03 PACKING(CHASSIS) PACKING(TERMINAL BATT+) PACKING(VOL/ENC/LED) PACKING(SMA) PACKING(SP) 40 41 43 44 46 2A 2D 1C 3D 2C G53-1661-03 H12-4221-05 H25-0085-04 H52-2194-02 J19-5472-03 PACKING(SP/MIC) PACKING FIXTURE PROTECTION BAG (100/200/0.07) ITEM CARTON CASE HOLDER(SP/MIC) ACCESSORY 50 51 52 53 54 2A 1A 2B 2B 2D J19-5473-03 J21-8496-02 J21-8497-03 J21-8525-03 J29-0713-15 HOLDER ASSY(TERMINAL BATT+) MOUNTING HARDWARE(LCD) MOUNTING HARDWARE(4 KEY) MOUNTING HARDWARE(VOL/ENC) BELT CLIP ACCESSORY 56 57 59 60 61 2A 1A 1B 1B 1B J82-0107-05 J99-0385-04 K29-9308-23 K29-9309-03 K29-9345-04 FPC ADHESIVE SHEET(LCD) BUTTON KNOB(PTT) KNOB(VOL) KNOB(ENC) 62 63 2B 1B K29-9346-02 K29-9364-03 KEY TOP BUTTON KNOB(SIDE1/SIDE2) 10 ∗ ∗ ∗ ∗ Destination New Ref. No. Address parts Parts No. Description Destination A B C D E 2B 2B 2A 3A 1A,2A, 2B,3A N14-0819-04 N14-0832-04 N30-2604-48 N30-2606-48 N83-2005-48 CIRCULAR NUT(VOL KNOB) CIRCULAR NUT(CH KNOB) PAN HEAD MACHINE SCREW(SMA) PAN HEAD MACHINE SCREW(CHASSIS) PAN HEAD TAPTITE SCREW(PCB) 65 66 67 69 69 2C 2A 1B 3C 3C N99-2046-05 R31-0661-05 T07-0760-25 T90-1039-15 T90-1040-15 SCREW SET ACCESSORY VARIABLE RESISTOR(POWER SW/VOL) SPEAKER WHIP ANTENNA ACCESSORY K,M WHIP ANTENNA ACCESSORY K2,M2 71 72 73 73 2A 1D 1D 1D W02-3711-05 W08-0988-05 W08-0989-05 W08-0992-05 ENCODER CHARGER ACCESSORY AC ADAPTER (AC120V) ACCESSORY K,K2 AC ADAPTER (AC220-240V) ACCESSORY M,M2 TX-RX UNIT (X57-7130-XX) -12: K,M -13:K2,M2 D403 D404 B30-2156-05 B30-2157-05 LED(RED) LED(YELLOW) C1 C2 C3 C4 C5 CK73HB1H332K CK73HB1C682K CK73GB1A105K CK73HB1C103K CK73HB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 3300PF 6800PF 1.0UF 0.010UF 1000PF K K K K K C6 C7 ,8 C9 C10 C11 CK73HB1A104K CC73HCH1H101J CC73HCH1H100D CS77AA0J100M CC73HCH1H101J CHIP C CHIP C CHIP C CHIP TNTL CHIP C 0.10UF 100PF 10PF 10UF 100PF K J D 6.3WV J C12 C13 C14 C15 C16 CK73HB1H102K CK73HB1A104K CK73HB1C103K CC73HCH1H100D CK73HB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.10UF 0.010UF 10PF 1000PF K K K D K C17 C18 C19 C21 C22 CC73HCH1H470J CC73HCH1H180J CK73HB1A104K CS77AA0J100M CS77AA1VR33M CHIP C CHIP C CHIP C CHIP TNTL CHIP TNTL 47PF 18PF 0.10UF 10UF 0.33UF J J K 6.3WV 35WV C24 C25 C26 C27 C29 CK73HB1H102K CC73HCH1H020B CC73HCH1H300J CS77CA1C3R3M CK73HB1H471K CHIP C CHIP C CHIP C CHIP TNTL CHIP C 1000PF 2.0PF 30PF 3.3UF 470PF K B J 16WV K C32 C33 ,34 C35 C38 C39 CS77CA1V0R1M CK73HB1H102K CC73HCH1H270J CC73HCH1H050B CK73GB1H332K CHIP TNTL CHIP C CHIP C CHIP C CHIP C 0.1UF 1000PF 27PF 5.0PF 3300PF 35WV K J B K C40 C41 C42 C43 C44 CC73HCH1H030B CK73GB1H682K CC73HCH1H050B CC73HCH1H100C CK73HB1H471K CHIP C CHIP C CHIP C CHIP C CHIP C 3.0PF 6800PF 5.0PF 10PF 470PF B K B C K TK-3212L PARTS LIST TX-RX UNIT (X57-7130-XX) New Ref. No. Address parts Parts No. Description Destination New Ref. No. Address parts Parts No. Description Destination C136 C138 C140 C145 C145 CK73GB1A105K CK73GB1H102K CC73GCH1H101J CC73GCH1H160J CC73GCH1H180J CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 1000PF 100PF 16PF 18PF K K J J J C146 C148 C151 C152 C154 CK73GB1H102K CK73GB1H102K CC73GCH1H070B CC73GCH1H200J CK73GB1H471K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1000PF 7.0PF 20PF 470PF K K B J K C156 C156 C157 C157 C158 CC73GCH1H060B CC73GCH1H3R5B CC73GCH1H040B CC73GCH1H2R5B CC73GCH1H101J CHIP C CHIP C CHIP C CHIP C CHIP C 6.0PF 3.5PF 4.0PF 2.5PF 100PF B B B B J K,M K2,M2 K2,M2 K,M C159 C159 C160 C160 C161 CC73GCH1H020C CC73GCH1H030B CC73GCH1H020B CC73GCH1H1R5B CC73GCH1H050B CHIP C CHIP C CHIP C CHIP C CHIP C 2.0PF 3.0PF 2.0PF 1.5PF 5.0PF C B B B B K,M K2,M2 K,M K2,M2 K,M C161 C163 C164 C164 C166 CC73GCH1H060B CC73GCH1H030B CC73GCH1H050B CC73GCH1H060B CC73GCH1HR75B CHIP C CHIP C CHIP C CHIP C CHIP C 6.0PF 3.0PF 5.0PF 6.0PF 0.75PF B B B B B K2,M2 K B K K J C166 C168 C168 C169 C169 CC73GCH1H1R5B CC73GCH1H0R3B CC73GCH1H010B CC73GCH1H050B CC73GCH1H090B CHIP C CHIP C CHIP C CHIP C CHIP C 1.5PF 0.3PF 1.0PF 5.0PF 9.0PF B B B B B K2,M2 K2,M2 K,M K,M K2,M2 10UF 470PF 15PF 1000PF 10PF 6.3WV K J K D C190 C191 C201 C206 C207 CK73GB1A105K CK73GB1H103K CK73GB1A224K CK73HB1H102K CK73HB1H182K CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 0.010UF 0.22UF 1000PF 1800PF K K K K K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 470PF 470PF 12PF 470PF K K K J K C208 C209 C210 C211 C213 CK73HB1H471K CS77CP0J100M CK73HB1H471K CK73HB1C103K CK73HB1A104K CHIP C CHIP TNTL CHIP C CHIP C CHIP C 470PF 10UF 470PF 0.010UF 0.10UF K 6.3WV K K K CC73GCH1H060B CK73HB1H471K CK73GB1H471K CC73GCH1H070D CK73GB1C104K CHIP C CHIP C CHIP C CHIP C CHIP C 6.0PF 470PF 470PF 7.0PF 0.10UF B K K D K C214 C215 C216 C217 C218 CC73HCH1H680J CK73HB1H102K CK73GB1C104K CK73HB1A104K CK73GB1C104K CHIP C CHIP C CHIP C CHIP C CHIP C 68PF 1000PF 0.10UF 0.10UF 0.10UF J K K K K C116 C119 C122 C123 C124 CC73GCH1H110J CK73GB1H471K CC73GCH1H330J CC73GCH1H330G CC73HCH1H100D CHIP C CHIP C CHIP C CHIP C CHIP C 11PF 470PF 33PF 33PF 10PF J K J G D C219 C220 C221 C222 C224,225 CC73HCH1H330J CK73HB1H102K CK73GB1C104K CK73HB1H102K CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 33PF 1000PF 0.10UF 1000PF 0.010UF J K K K K C125 C126 C127 C128 C129 CC73GCH1H060B CS77CA1C010M CC73GCH1H200J CK73HB1H471K CK73GB1H471K CHIP C CHIP TNTL CHIP C CHIP C CHIP C 6.0PF 1.0UF 20PF 470PF 470PF B 16WV J K K C228 C230 C231 C232 C233 CC73GCH1H100C CK73HB1C103K CK73GB1H103K CK73HB1C103K CC73GCH1H060B CHIP C CHIP C CHIP C CHIP C CHIP C 10PF 0.010UF 0.010UF 0.010UF 6.0PF C K K K B C130 C132 C133 C134 C135 CK73HB1H471K CC73GCH1H270J CK73GB1H471K CK73GB1H103K CK73GB1C104K CHIP C CHIP C CHIP C CHIP C CHIP C 470PF 27PF 470PF 0.010UF 0.10UF K J K K K C234 C236 C237 C238 C239 CK73HB1H102K CC73GCH1H180J CK73HB1H102K CK73GB1C104K CK73GB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 18PF 1000PF 0.10UF 1000PF K J K K K C45 C47 C48 C49 C50 CK73GB1A105K CC73HCH1H101J CK73HB1H471K CC73HCH1H101J CC73HCH1H100D CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 100PF 470PF 100PF 10PF K J K J D C52 C52 C54 C55 C55 CC73HCH1H110J CC73HCH1H120J CC73HCH1H090B CC73HCH1H110J CC73HCH1H120J CHIP C CHIP C CHIP C CHIP C CHIP C 11PF 12PF 9.0PF 11PF 12PF J J B J J K,M K2,M2 C56 C58 C58 C59 ,60 C61 CC73HCH1H020B CC73HCH1H060B CC73HCH1H090B CC73HCH1H010B CC73HCH1H030B CHIP C CHIP C CHIP C CHIP C CHIP C 2.0PF 6.0PF 9.0PF 1.0PF 3.0PF B B B B B K,M K,M K2,M2 C61 C62 C63 C64 C64 ,65 CC73HCH1H040B CC73HCH1H020B CC73HCH1H101J CC73HCH1H040B CC73HCH1H050B CHIP C CHIP C CHIP C CHIP C CHIP C 4.0PF 2.0PF 100PF 4.0PF 5.0PF B B J B B K2,M2 C65 ,66 C66 C67 C67 C68 -70 CC73HCH1H060B CC73HCH1H060B CC73HCH1H050B CC73HCH1H070B CK73HB1H471K CHIP C CHIP C CHIP C CHIP C CHIP C 6.0PF 6.0PF 5.0PF 7.0PF 470PF B B B B K C71 ,72 C73 ,74 C75 ,76 C77 C78 CK73HB1A104K CC73HCH1H0R5B CK73HB1H102K CK73HB1H471K CC73HCH1H330J CHIP C CHIP C CHIP C CHIP C CHIP C 0.10UF 0.5PF 1000PF 470PF 33PF C79 C80 C83 C84 -86 C87 CS77CP0J100M CK73HB1H471K CC73HCH1H150J CK73HB1H102K CC73HCH1H100D CHIP TNTL CHIP C CHIP C CHIP C CHIP C C90 C100 C101 C102 C106 CK73HB1H102K CK73HB1H471K CK73GB1H471K CC73GCH1H120J CK73HB1H471K C107 C108 C110,111 C112 C113 K,M K2,M2 K,M K,M K2,M2 K,M K2,M2 K,M K2,M2 K,M K2,M2 K2,M2 K,M K2,M2 K,M 11 TK-3212L PARTS LIST TX-RX UNIT (X57-7130-XX) New Ref. No. Address parts Parts No. Description New Destination Ref. No. Address parts CK73GB1C473K CK73HB1C153K CC73GCH1H820J CC73HCH1H820J CK73HB1A104K Parts No. CHIP C CHIP C CHIP C CHIP C CHIP C Description 0.047UF 0.015UF 82PF 82PF 0.10UF K K J J K C240 C241 C244 C245 C246 CC73GCH1H3R5B CK73GB1H471K CC73GCH1H030B CC73GCH1H220J CC73GCH1H010B CHIP C CHIP C CHIP C CHIP C CHIP C 3.5PF 470PF 3.0PF 22PF 1.0PF B K B J B K,M K,M K,M C321 C322 C323 C324 C325 C247 C248 C249 C249 C250 CK73HB1H471K CC73GCH1H020B CC73GCH1H030B CC73GCH1H050B CC73GCH1H180J CHIP C CHIP C CHIP C CHIP C CHIP C 470PF 2.0PF 3.0PF 5.0PF 18PF K B B B J K,M K,M K2,M2 K,M K2,M2 C326 C327 C328 C329,330 C331 CK73HB1H102K CC73HCH1H101J CK73HB1H391K CK73GB1A105K CK73HB1A104K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 100PF 390PF 1.0UF 0.10UF K J K K K C250 C251 C252 C252,253 C253 CC73GCH1H220J CK73HB1H471K CC73GCH1H1R5B CC73GCH1H020B CC73GCH1H010B CHIP C CHIP C CHIP C CHIP C CHIP C 22PF 470PF 1.5PF 2.0PF 1.0PF J K B B B K,M C332 C333,334 C335 C336 C338 CK73HB1H471K CK73GB1C104K CC73GCH1H221J CK73FB1C474K CC73GCH1H101J CHIP C CHIP C CHIP C CHIP C CHIP C 470PF 0.10UF 220PF 0.47UF 100PF K K J K J C254 C255 C255 C256 C257 CK73HB1H471K CC73GCH1H180J CC73GCH1H220J CS77CP0J4R7M CC73GCH1H050B CHIP C CHIP C CHIP C CHIP TNTL CHIP C 470PF 18PF 22PF 4.7UF 5.0PF K J J 6.3WV B C339 C340 C341 C342 C343 CS77AA0J100M CK73GB1C104K CK73GB1C473K CS77AA0J100M CK73GB1C473J CHIP TNTL CHIP C CHIP C CHIP TNTL CHIP C 10UF 0.10UF 0.047UF 10UF 0.047UF 6.3WV K K 6.3WV J C257 C258 C259 C262,263 C265 CC73GCH1H3R5B CK73HB1H471K CK73GB1H471K CK73HB1H471K CK73HB1H471K CHIP C CHIP C CHIP C CHIP C CHIP C 3.5PF 470PF 470PF 470PF 470PF B K K K K C344 C345 C346 C348 C350 CC73GCH1H221J CS77AB20J101M CK73GB1H102K CK73HB1H471K CK73HB1H471K CHIP C CHIP TNTL CHIP C CHIP C CHIP C 220PF 100UF 1000PF 470PF 470PF J 6.3WV K K K C266 C267 C267 C268 C268 CK73GB1H471K CC73GCH1H3R5B CC73GCH1H4R5B CC73GCH1H180J CC73GCH1H220J CHIP C CHIP C CHIP C CHIP C CHIP C 470PF 3.5PF 4.5PF 18PF 22PF K B B J J K,M K2,M2 K2,M2 K,M C351,352 C354 C356 C357 C401 CK73HB1C103K CK73HB1A104K CK73HB1A333K CK73HB1E472K CC73GCH1H471J CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 0.10UF 0.033UF 4700PF 470PF K K K K J C269 C270,271 C272 C273 C273 CC73GCH1H020B CK73HB1H471K CC73GCH1H020B CC73GCH1H180J CC73GCH1H220J CHIP C CHIP C CHIP C CHIP C CHIP C 2.0PF 470PF 2.0PF 18PF 22PF B K B J J K2,M2 K,M C402 C403 C405 C406 C407 CK73HB1H102K CK73GB1C104K CC73GCH1H101J CK73HB1E472K CK73HB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.10UF 100PF 4700PF 1000PF K K J K K C274 C274,275 C275 C276 C276 CC73GCH1H1R5B CC73GCH1H020B CC73GCH1H2R5B CC73GCH1H020B CC73GCH1H2R5B CHIP C CHIP C CHIP C CHIP C CHIP C 1.5PF 2.0PF 2.5PF 2.0PF 2.5PF B B B B B K2,M2 K,M K2,M2 K2,M2 K,M C408 C409,410 C411 C415 C417 CK73HB1E472K CK73GB1A105K CK73HB1H102K CK73HB1H471K CK73GB1A105K CHIP C CHIP C CHIP C CHIP C CHIP C 4700PF 1.0UF 1000PF 470PF 1.0UF K K K K K C290 C291 C292 C301 C302 CC73GCH1H020B CC73GCH1H060B CK73HB1H471K CK73HB1H392K CK73HB1H271K CHIP C CHIP C CHIP C CHIP C CHIP C 2.0PF 6.0PF 470PF 3900PF 270PF B B K K K C418 C419 C421 C424 C426,427 CK73HB1E562K CK73HB1H102K CK73GB1A105K CK73HB1H471K CK73GB1A105K CHIP C CHIP C CHIP C CHIP C CHIP C 5600PF 1000PF 1.0UF 470PF 1.0UF K K K K K C304 C306 C307,308 C309 C310 CK73GB1A224K CS77AA0J4R7M CK73HB1A104K CC73GCH1H820J CK73HB1A683K CHIP C CHIP TNTL CHIP C CHIP C CHIP C 0.22UF 4.7UF 0.10UF 82PF 0.068UF K 6.3WV K J K C428,429 C430 C431 C432 C433,434 CK73HB1H102K CK73GB1H103K CK73HB1C103K CC73HCH1H050B CC73HCH1H030B CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.010UF 0.010UF 5.0PF 3.0PF K K K B B C311 C312 C313 C314 C315 CK73GB1A105K CC73GCH1H120J CC73GCH1H121J CK73HB1A104K CK73GB1A105K CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 12PF 120PF 0.10UF 1.0UF K J J K K C435 C440 C443 C444,445 C445 CC73HCH1H050B CC73GCH1H1R5B CK73GB1A474K CC73GCH1H070B CC73GCH1H200J CHIP C CHIP C CHIP C CHIP C CHIP C 5.0PF 1.5PF 0.47UF 7.0PF 20PF B B K B J C316 C317 C318 C319 C320 CK73GB1C104K CK73HB1A104K CS77AA0J4R7M CC73GCH1H271J CK73HB1C103K CHIP C CHIP C CHIP TNTL CHIP C CHIP C 0.10UF 0.10UF 4.7UF 270PF 0.010UF K K 6.3WV J K C450,451 C452 C456 C457,458 C901,902 CK73HB1C103K CK73HB1H102K CK73GB1C104K CK73HB1H471K CK73GB1A105K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 1000PF 0.10UF 470PF 1.0UF K K K K K 12 K2,M2 K,M K2,M2 K2,M2 K,M K2,M2 K,M Destination K,M K2,M2 K2,M2 TK-3212L PARTS LIST TX-RX UNIT (X57-7130-XX) New Ref. No. Address parts Parts No. Description Destination New Ref. No. Address parts Parts No. Description Destination L301 L302 L401 L402-404 L92-0140-05 L92-0149-05 L92-0149-05 L92-0138-05 CHIP FERRITE CHIP FERRITE CHIP FERRITE CHIP FERRITE L410 L411 L92-0138-05 L41-1875-06 CHIP FERRITE SMALL FIXED INDUCTOR(18NH) X1 X3 L77-1931-05 L77-1633-05 TCXO(12.8MHZ) CRYSTAL RESONATOR(7.3728MHZ) XF201 L71-0619-05 MCF(38.85MHZ) CERAMIC FILTER CP404 CP405-407 RK75HA1J473J RK75HA1J102J CHIP-COM CHIP-COM 47K 1.0K J 1/16W J 1/16W L40-4791-86 L40-5681-86 L40-5681-86 L92-0138-05 L41-1875-06 SMALL FIXED INDUCTOR(4.7UH) SMALL FIXED INDUCTOR(0.56UH) SMALL FIXED INDUCTOR(0.56UH) CHIP FERRITE SMALL FIXED INDUCTOR(18NH) R1 R2 R3 R4 R5 RK73HB1J223J RK73HB1J103J RK73HB1J333J RK73HB1J563J RK73HB1J104J CHIP R CHIP R CHIP R CHIP R CHIP R 22K 10K 33K 56K 100K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L10 ,11 L12 L13 ,14 L16 L16 L41-1085-06 L92-0138-05 L41-1085-06 L40-1878-67 L40-2278-67 SMALL FIXED INDUCTOR(100NH) CHIP FERRITE SMALL FIXED INDUCTOR(100NH) SMALL FIXED INDUCTOR(18NH) SMALL FIXED INDUCTOR(22NH) R6 R7 R8 -11 R12 R13 RK73HB1J823J RK73HB1J101J RK73HB1J000J RK73HB1J222J RK73GB2A000J CHIP R CHIP R CHIP R CHIP R CHIP R 82K 100 0.0 2.2K 0.0 J J J J J 1/16W 1/16W 1/16W 1/16W 1/10W L17 L17 L18 ,19 L20 ,21 L22 L40-2278-67 L40-2778-67 L41-2285-03 L40-3391-86 L92-0138-05 SMALL FIXED INDUCTOR(22NH) SMALL FIXED INDUCTOR(27NH) SMALL FIXED INDUCTOR(220NH) SMALL FIXED INDUCTOR(3.3UH) CHIP FERRITE R14 R15 R16 R17 R18 RK73HB1J334J RK73GB2A221J RK73GB2A561J RK73HB1J101J RK73GB2A181J CHIP R CHIP R CHIP R CHIP R CHIP R 330K 220 560 100 180 J J J J J 1/16W 1/10W 1/10W 1/16W 1/10W L23 L24 L25 L100,101 L102 L41-2275-06 L92-0470-05 L41-2275-06 L41-1575-06 L92-0138-05 SMALL FIXED INDUCTOR(22NH) CHIP FERRITE SMALL FIXED INDUCTOR(22NH) SMALL FIXED INDUCTOR(15NH) CHIP FERRITE R19 R20 R21 R22 R23 RK73GB2A122J RK73HB1J100J RK73GB2A681J RK73GB2A000J RK73GB2A103J CHIP R CHIP R CHIP R CHIP R CHIP R 1.2K 10 680 0.0 10K J J J J J 1/10W 1/16W 1/10W 1/10W 1/10W L103,104 L105 L105 L106 L107 L40-8265-92 L40-1575-54 L40-2275-54 L92-0149-05 L40-1263-92 SMALL FIXED INDUCTOR(8.2NH) SMALL FIXED INDUCTOR(15NH) SMALL FIXED INDUCTOR(22NH) CHIP FERRITE SMALL FIXED INDUCTOR(1.2NH) R25 R26 R27 R30 R31 RK73HB1J223J RK73HB1J103J RK73HB1J220J RK73HB1J333J RK73HB1J474J CHIP R CHIP R CHIP R CHIP R CHIP R 22K 10K 22 33K 470K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L109 L110 L111 L201 L202 L92-0149-05 L40-2285-54 L41-1092-44 L40-1091-86 L92-0138-05 CHIP FERRITE SMALL FIXED INDUCTOR(220NH) SMALL FIXED INDUCTOR(1UH) SMALL FIXED INDUCTOR(1.0UH) CHIP FERRITE R32 R33 R34 R35 ,36 R37 RK73HB1J102J RK73HB1J154J RK73HB1J474J RK73HB1J274J RK73HB1J101J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0K 150K 470K 270K 100 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L203 L204 L206 L211,212 L212 L41-5685-39 L40-2785-92 L41-2775-06 L41-8268-14 L41-6868-14 SMALL FIXED INDUCTOR(0.56UH) SMALL FIXED INDUCTOR(270NH) SMALL FIXED INDUCTOR(27NH) SMALL FIXED INDUCTOR(8.2NH) SMALL FIXED INDUCTOR(6.8NH) R38 R39 R40 R41 R42 RK73HB1J181J RK73HB1J151J RK73HB1J101J RK73HB1J154J RK73HB1J472J CHIP R CHIP R CHIP R CHIP R CHIP R 180 150 100 150K 4.7K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L214 L214 L215 L220 L223 L41-6868-14 L41-8268-14 L41-2285-03 L34-4602-05 L34-4572-05 SMALL FIXED INDUCTOR(6.8NH) SMALL FIXED INDUCTOR(8.2NH) SMALL FIXED INDUCTOR(220NH) AIR-CORE COIL AIR-CORE COIL R43 R46 R47 R48 R49 RK73HB1J101J RK73HB1J103J RK73HB1J220J RK73HB1J331J RK73HB1J222J CHIP R CHIP R CHIP R CHIP R CHIP R 100 10K 22 330 2.2K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L224-226 L228,229 L228,229 L230 L250 L34-4564-05 L41-6868-14 L41-8268-14 L41-5678-03 L41-1875-06 AIR-CORE COIL SMALL FIXED INDUCTOR(6.8NH) SMALL FIXED INDUCTOR(8.2NH) SMALL FIXED INDUCTOR(56NH) SMALL FIXED INDUCTOR(18NH) R50 R100 R103 R105 R106 RK73HB1J472J RK73HB1J472J RK73GB2A473J RK73GB2A331J RK73GB2A220J CHIP R CHIP R CHIP R CHIP R CHIP R 4.7K 4.7K 47K 330 22 J J J J J 1/16W 1/16W 1/10W 1/10W 1/10W L290 L41-3078-17 SMALL FIXED INDUCTOR(30NH) R107 RK73HB1J101J CHIP R 100 J 1/16W TC1 ,2 C05-0245-05 CERAMIC TRIMMER CAPACITOR(10PF) CN201 CN401 CN402 E23-1278-05 E40-6363-05 E40-6430-05 TERMINAL FLAT CABLE CONNECTOR FLAT CABLE CONNECTOR J301 E11-0707-05 PHONE JACK(2.5/3.5) F401 F53-0324-05 FUSE(2.5A) J30-1288-14 SPACER(MIC ELEMENT) L79-1582-05 TUNING COIL L72-0958-05 L1 L3 L5 L6 ,7 L8 ,9 101 2A CD201 CF201 2A K2,M2 K,M K2,M2 K,M K,M K2,M2 K2,M2 K,M K2,M2 K2,M2 K,M K2,M2 K,M K,M If a part reference number is listed in a shaded box, that part does not come with the PCB. 13 TK-3212L PARTS LIST TX-RX UNIT (X57-7130-XX) New Ref. No. Address parts Parts No. Description Destination R110 R111,112 R114 R115 RK73GB2A331J RK73GB2A000J RK73GB2A124J RK73GB2A103J CHIP R CHIP R CHIP R CHIP R 330 0.0 120K 10K J J J J 1/10W 1/10W 1/10W 1/10W R116 R121 R123 R124 R126 RK73GB2A220J RK73GB2A220J RK73FB2B000J RK73GB2A473J RK73GB2A222J CHIP R CHIP R CHIP R CHIP R CHIP R 22 22 0.0 47K 2.2K J J J J J 1/10W 1/10W 1/8W 1/10W 1/10W R127-129 R130-135 R137 R138 R139 RK73EB2ER39K RK73GH2A154D RK73FB2B000J RK73GB2A105J RK73GB2A473J CHIP R CHIP R CHIP R CHIP R CHIP R 0.39 150K 0.0 1.0M 47K K D J J J 1/4W 1/10W 1/8W 1/10W 1/10W R140 R141 R142 R143 R145 RK73GB2A563J RK73GB2A104J RK73GB2A000J RK73GB2A104J RK73GB2A000J CHIP R CHIP R CHIP R CHIP R CHIP R 56K 100K 0.0 100K 0.0 J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W R147 R190 R191,192 R193,194 R203 RK73GB2A000J RK73GB2A101J RK73GB2A271J RK73GB2A473J RK73HB1J184J CHIP R CHIP R CHIP R CHIP R CHIP R 0.0 100 270 47K 180K J J J J J 1/10W 1/10W 1/10W 1/10W 1/16W R206 R207 R208 R209 R210,211 RK73GB2A100J RK73HB1J472J RK73HB1J823J RK73HB1J272J RK73HB1J332J CHIP R CHIP R CHIP R CHIP R CHIP R 10 4.7K 82K 2.7K 3.3K J J J J J 1/10W 1/16W 1/16W 1/16W 1/16W R212 R213 R215 R216 R217 RK73HB1J823J RK73HB1J392J RK73HB1J101J RK73HB1J124J RK73HB1J472J CHIP R CHIP R CHIP R CHIP R CHIP R 82K 3.9K 100 120K 4.7K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R218 R219 R226,227 R228 R233 RK73HB1J561J RK73GB2A561J RK73GB2A102J RK73GB2A151J RK73HB1J104J CHIP R CHIP R CHIP R CHIP R CHIP R 560 560 1.0K 150 100K J J J J J 1/16W 1/10W 1/10W 1/10W 1/16W R236 R238 R239 R240 R241 RK73HB1J563J RK73HB1J104J RK73HB1J563J RK73GB2A000J RK73HB1J105J CHIP R CHIP R CHIP R CHIP R CHIP R 56K 100K 56K 0.0 1.0M J J J J J 1/16W 1/16W 1/16W 1/10W 1/16W R243,244 R248 R249 R251 R253 RK73HB1J105J RK73GB2A221J RK73GB2A220J RK73HB1J104J RK73HB1J104J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0M 220 22 100K 100K J J J J J 1/16W 1/10W 1/10W 1/16W 1/16W R254 R255 R256,257 R258 R301 RK73HB1J683J RK73GB2A000J RK73HB1J105J RK73FB2B000J RK73HB1J103J CHIP R CHIP R CHIP R CHIP R CHIP R 68K 0.0 1.0M 0.0 10K J J J J J 1/16W 1/10W 1/16W 1/8W 1/16W R304 R305 R306 R307 R310 RK73HB1J273J RK73HB1J104J RK73HB1J102J RK73HB1J000J RK73GB2A394J CHIP R CHIP R CHIP R CHIP R CHIP R 27K 100K 1.0K 0.0 390K J J J J J 1/16W 1/16W 1/16W 1/16W 1/10W 14 K,M New Ref. No. Address parts Parts No. Description Destination R311 R312 R313 R314 R315 RK73HB1J123J RK73GB2A334J RK73GB2A104J RK73GB2A272J RK73GB2A334J CHIP R CHIP R CHIP R CHIP R CHIP R 12K 330K 100K 2.7K 330K J J J J J 1/16W 1/10W 1/10W 1/10W 1/10W R316 R317 R318 R319 R320 RK73GB2A124J RK73GB2A474J RK73GB2A122J RK73HB1J563J RK73HB1J332J CHIP R CHIP R CHIP R CHIP R CHIP R 120K 470K 1.2K 56K 3.3K J J J J J 1/10W 1/10W 1/10W 1/16W 1/16W R321 R322 R323 R324,325 R326 RK73HB1J224J RK73HB1J184J RK73HB1J563J RK73GB2A104J RK73GB2A000J CHIP R CHIP R CHIP R CHIP R CHIP R 220K 180K 56K 100K 0.0 J J J J J 1/16W 1/16W 1/16W 1/10W 1/10W R327 R328 R329 R330 R331 RK73GB2A184J RK73GB2A103J RK73GB2A823J RK73HB1J332J RK73GB2A154J CHIP R CHIP R CHIP R CHIP R CHIP R 180K 10K 82K 3.3K 150K J J J J J 1/10W 1/10W 1/10W 1/16W 1/10W R332 R334 R335 R336 R337 RK73GB2A153J RK73GB2A473J RK73GB2A222J RK73GB2A102J RK73GB2A151J CHIP R CHIP R CHIP R CHIP R CHIP R 15K 47K 2.2K 1.0K 150 J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W R338 R339 R340,341 R342 R343 RK73GB2A222J RK73GB2A471J RK73GB2A103J RK73GB2A101J RK73GB2A474J CHIP R CHIP R CHIP R CHIP R CHIP R 2.2K 470 10K 100 470K J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W R344 R345,346 R347 R348 R349 RK73GB2A102J RK73GB2A101J RK73GB2A104J RK73GB2A563J RK73GB2A333J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0K 100 100K 56K 33K J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W R350 R352 R353 R354,355 R403 RK73HB1J102J RK73HB1J104J RK73HB1J000J RK73HB1J103J RK73GB2A101J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0K 100K 0.0 10K 100 J J J J J 1/16W 1/16W 1/16W 1/16W 1/10W R404 R405 R406 R407 R408 RK73HH1J474D RK73GB2A334J RK73HH1J474D RK73HB1J334J RK73HB1J473J CHIP R CHIP R CHIP R CHIP R CHIP R 470K 330K 470K 330K 47K D J D J J 1/16W 1/10W 1/16W 1/16W 1/16W R409,410 R412 R413,414 R415,416 R417-420 RK73HB1J000J RK73HB1J473J RK73GB2A331J RK73GB2A473J RK73HB1J473J CHIP R CHIP R CHIP R CHIP R CHIP R 0.0 47K 330 47K 47K J J J J J 1/16W 1/16W 1/10W 1/10W 1/16W R421,422 R423 R424,425 R435 R436 RK73HB1J102J RK73HB1J000J RK73HB1J473J RK73HB1J473J RK73GB2A000J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0K 0.0 47K 47K 0.0 J J J J J 1/16W 1/16W 1/16W 1/16W 1/10W R437,438 R447 R449,450 R451 R452 RK73HB1J473J RK73HB1J123J RK73GB2A000J RK73HB1J680J RK73HB1J103J CHIP R CHIP R CHIP R CHIP R CHIP R 47K 12K 0.0 68 10K J J J J J 1/16W 1/16W 1/10W 1/16W 1/16W K2,M2 TK-3212L PARTS LIST TX-RX UNIT (X57-7130-XX) New Ref. No. Address parts Parts No. Description R453 R456 R470 R901,902 RK73HB1J223J RK73GB2A000J RK73HB1J102J RK73GB2A472J CHIP R CHIP R CHIP R CHIP R VR1 R32-0736-05 SEMI FIXED VARIABLE RESISTOR(68K) S1 -3 S70-0414-05 TACT SWITCH T91-0648-05 MIC ELEMENT D1 D2 -9 D10 D11 D101 MA2S111-F HVC376B 1SV278F MA2S111-F HSC277 DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE DIODE DIODE D102 D103 D104 D106 D122 HZU5CLL HVC131 HSC277 HSC277 HVC131 ZENER DIODE DIODE DIODE DIODE DIODE D202 D203-206 D210 D301,302 D303 HSC277 HVC355B HVC355B RB706F-40 DAN222 DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE DIODE DIODE D401 D402 RB521S-30 1SR154-400 DIODE DIODE IC1 IC101 IC201 IC301 IC302 MB15A02PFV2E1 TA75W01FUF TA31136FNG AQUA-L TA7368FG MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC IC401,402 IC403 IC404 IC405 IC406 XC6204B502MR BD4840FVE BD4845FVE 30620MCP422GU AT24128N10SU27 MOS-IC MOS-IC MOS-IC MICROCONTROLLER IC ROM IC IC407 TC7W74FU-F MOS-IC Q1 Q2 Q3 ,4 Q5 Q6 KTC4082 2SC5108(Y)F 2SK508NV(K52) RT1P430U 2SC5108(Y)F TRANSISTOR TRANSISTOR FET TRANSISTOR TRANSISTOR Q7 Q8 Q9 Q100 Q101 RT1P430U 2SC4617(S) 2SC4619 2SC4619 2SK3077F TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR FET 2SK2596-E 2SK3476-F RT1N141U 2SK879(Y)F RT1N141U FET FET TRANSISTOR FET TRANSISTOR Q108 Q109 Q202 Q203 Q204,205 2SK1824-A RT1P441U RT1P441U 2SC4649(N,P) 3SK318 FET TRANSISTOR TRANSISTOR TRANSISTOR FET Q301 RT1P141U TRANSISTOR MIC1 Q102 Q103 Q104 Q105 Q107 2A ∗ ∗ ∗ 22K 0.0 1.0K 4.7K J J J J Destination 1/16W 1/10W 1/16W 1/10W K2,M2 New Ref. No. Address parts Parts No. Description Q302 Q303 Q304 Q305 2SC4919 RT1N441U 2SA1362-F(GR) RT1N441U TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR Q306 Q316 Q401,402 Q403 Q404,405 2SK3577-A 2SK3577-A RT1N141U CPH3317 RT1P237U-T111 FET FET TRANSISTOR FET TRANSISTOR Q407,408 Q901 2SK1830F 2SK1824-A FET FET TH101 TH203 B57331V2104J B57331V2104J THERMISTOR THERMISTOR Destination K,M 15 TK-3212L EXPLODED VIEW B A 61 1 60 59 6 700 57 57 63 5 57 1 67 Ex2 Ex2 11 39 9 51 14 18 X57 MIC1 33 E 31 X57 101 17 15 19 Ex2 62 Ex2 23 Ex2 10 21 52 40 Ex2 2 TX-RX unit 36 56 28 4 CF201 C B 38 C 12 A 53 71 50 66 30 22 32 27 35 2 34 3 Dx2 24 26 16 25 13 E 16 A B C D E :N14-0819-04 :N14-0832-04 :N30-2604-48 :N30-2606-48 :N83-2005-48 Note: If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB. These parts must be ordered separately. Parts with the exploded numbers larger than 700 are not supplied. TK-3212L PACKING D C 7. INSTRUCTION MANUAL (B62-1996-00) 72.CHARGER (W08-0988-05) 73.AC ADAPTER (W08-0989-05):K,K2,K3(AC120V) (W08-0992-05):M,M2(AC220-240V) 1 43.PROTECTION BAG (H25-0085-04) 702. KNB-45L (Li-ion BATTERY PACK) 46.HOLDER(SP/MIC) (J19-5472-03) 54.BELT CLIP (J29-0713-15) 65.SCREW SET (N99-2046-05) 3. CAP(SP/MIC) (B09-0680-03) 2 41.PACKING FIXTURE (H12-4221-05) 69.WHIP ANTENNA (T90-1039-15):K,M (T90-1040-15):K2,M2 3 44.ITEM CARTON CASE (H52-2194-02) Parts with the exploded numbers larger than 700 are not supplied. 17 TK-3212L ADJUSTMENT Test Equipment Required for Alignment 10. Distortion Meter 11. 12. Spectrum Analyzer Tracking Generator 13. 14. 8Ω Dummy Load Regulated Power Supply 5. 6. 7. 8. Frequency Range Frequency Stability Frequency Range Voltage Range Frequency Range Output Capability Input Level Measuring Range Center frequency Output Voltage ■ The following parts are required for adjustment 1. Antenna connector adapter The antenna connector of this transceiver uses an SMA terminal. Use an antenna connector adapter [SMA(f) – BNC(f) or SMA(f) – N(f)] for adjustment. (The adapter is not provided as an option, so buy a commercially-available one.) 2. Repair Jig (Chassis) Use jig (part No.: A10-4086-03) for repairing the transceiver. Place the TX-RX unit on the jig and fit it with screws. Connect the power cable properly between the battery jig installed in the transceiver and the power supply, and be sure output voltage and the power supply polarity prior to switching the power supply ON, otherwise over voltage and reverse connection may damage the transceiver, or the power supply or both. Note: When using the battery jig, you must measure the voltage at the terminals of the battery jig. Otherwise, a slight voltage drop may occur within the power cable, between the power supply and the battery jig, especially while the transceiver transmits. SCHEMATIC DIAGRAM S 3. Nut wrench – 4. Battery Jig (W05-1011-00) C1 In order to turn the volume nut and the channel selector nut, use a recommendation tool. KENWOOD part No. : W05-1012-00 R1 The jig facilitates the voltage check and protects the final amplifier FET when the voltage on the flow side of the TX-RX unit is checked during repairs. 100µ/25V 9. Deviation Meter Digital Volt Meter (DVM) Oscilloscope High Sensitivity Frequency Counter Ammeter AF Volt Meter (AF VTVM) Audio Generator (AG) C3 3. 4. 470P/25V Power Meter Major Specifications 400 to 512MHz Frequency modulation and external modulation -127dBm/0.1µV to greater than -47dBm/1mV 50Ω 400 to 512MHz Vicinity of 10W 400 to 512MHz 10mV to 10V DC High input impedance for minimum circuit loading DC through 30MHz 10Hz to 1000MHz 0.2ppm or less 5A 50Hz to 10kHz 1mV to 10V 50Hz to 5kHz or more 0 to 1V 3% or less at 1kHz 50mV to 10Vrms DC to 1GHz or more 50kHz to 600MHz 100mV or more Approx. 8Ω, 3W 5V to 10V, approx. 3A Useful if ammeter equipped C2 2. Frequency Range Modulation Output Input Impedance Operation Frequency Measurement Range Frequency Range Measuring Range Input Impedance 100P/25V Test Equipment Standard Signal Generator (SSG) 1.8M 1. + + Terminal (Red) – Terminal (Black) Power cable + Terminal (Red) – Terminal (Black) 18 Power supply TK-3212L ADJUSTMENT Signaling Controls Channel selector Power switch/ Volume control Microphone Speaker Signaling No. 1 2 3 4 5 6 7 8 9 10 RX None None QT 67.0Hz QT 151.4Hz QT 250.3Hz DQT D023N DQT D754I DTMF 159D None None TX None 100Hz Square Wave QT 67.0Hz QT 151.4Hz QT 250.3Hz DQT D023N DQT D754I DTMF 159D DTMF tone 9 MSK ■ Preparations for tuning the transceiver Before attempting to tune the transceiver, connect the unit to a suitable power supply. Whenever the transmitter is tuned, the unit must be connected to a suitable dummy load (i.e. power meter). The speaker output connector must be terminated with a 8Ω dummy load and connected to an AC voltmeter and an audio distortion meter or a SINAD measurement meter at all times during tuning. PTT switch Speaker/ Microphone jacks Side 1 key Side 2 key Adjustment Frequency TEST CH Low Low’ Center High’ High ■ Frequency and signaling TEST CH The transceiver has been adjusted for the frequencies shown in the following table. When required, readjust them following the adjustment procedure to obtain the frequencies you want in actual operation. Frequency (MHz) K, M type Channel No. 1 2 3 4 5 6 RX Frequency 470.050 450.050 489.950 470.000 470.200 470.400 Low Low’ Center High’ High K, M type RX Frequency TX Frequency 450.050MHz 450.100MHz 460.050MHz 460.100MHz 470.050MHz 470.100MHz 480.050MHz 480.100MHz 489.950MHz 489.900MHz K2, M2 type RX Frequency TX Frequency 470.050MHz 470.100MHz 480.550MHz 480.600MHz 491.050MHz 491.100MHz 501.550MHz 501.600MHz 511.950MHz 511.900MHz TX Frequency 470.100 450.100 489.900 470.000 470.200 470.400 Frequency (MHz) K2, M2 type Channel No. 1 2 3 4 5 6 RX Frequency 491.050 470.050 511.950 491.000 491.200 491.400 TX Frequency 491.100 470.100 511.900 491.000 491.200 491.400 19 TK-3212L ADJUSTMENT Adjustment Points AUX BATT+ 5R RSSI BPF SP– SP+ 5C B PCTV S1 PTT CN13 ANT S2 SW1 TX-RX unit Foil side SB 5M S3 SW2 TX-RX unit Component side VR1 TC1 RXD J301 EXT. SP/EXT. MIC TXD CV BPF : Band-pass wave form test point CV : VCO lock voltage adjustment terminal TC2 CV VR1 : Frequency adjustment TC1 : Transmit VCO lock voltage adjustment TC2 : Receive VCO lock voltage adjustment CV : VCO lock voltage adjustment terminal Common Section Item 1.Setting 2.VCO lock voltage RX 3.VCO lock voltage TX Condition Measurement Test equipment Terminal 1) BATT terminal voltage:7.5V 2) SSG standard modulation [Wide] MOD:1kHz,DEV:3kHz [Narrow] MOD:1kHz,DEV:1.5kHz 1) CH:High Power meter DVM 2) CH:Low 3) CH:High PTT:ON 4) CH:Low PTT:ON ANT CV Parts TC2 Adjustment Method 3.4V K,M 3.0V K2,M2 Check 3.1V K,M 3.0V K2,M2 Check TC1 Specifications/ Remarks ±0.1V 0.6V or more ±0.1V 0.6V or more Transmitter Section Item 1.Frequency Adjust Condition 1) CH:High 2) PTT:ON 2.High power TEST CH: Low Adjust Center High (3 points) BATT terminal voltage:7.5V PTT:ON 20 Measurement Test equipment Terminal Frequency counter ANT Power meter Ammeter Adjustment Parts VR1 Method High frequency ±50Hz Programming Low, Center Software:KPG-100D :3.95W High :3.95W K,M 3.8W K2,M2 3.High power TEST CH: Low’ Check High’ BATT terminal voltage:7.5V PTT:ON Check 4.Low power TEST CH: Low Adjust Center High (3 points) BATT terminal voltage:7.5V PTT:ON Programming 0.95W Software:KPG-100D Specifications/ Remarks Note: After replacing the TCXO(X1) align frequency. Low, Center :±0.05W High :±0.05W K,M -0W/+0.1W K2,M2 2.0 A or less Low’ :3.8~4.1W High’ :3.8~4.1W K,M 3.7~4.0W K2,M2 2.0 A or less ±0.05W 1.0 A or less TK-3212L ADJUSTMENT Item Condition 5.Low power TEST CH: Low’ Check High’ BATT terminal voltage:7.5V PTT:ON 6.VOX 1 TEST CH: Center Writing AG:1kHz/45mV 7.DQT TEST CH: Center balance Adjust Low [Wide] High (3 points) LPF:3kHz HPF:OFF PTT:ON [Narrow] TEST CH:Center PTT:ON 8.Max deviation TEST CH: Center Adjust Low [Wide] High (3 points) AG:1kHz/110mV Deviation meter filter LPF:15kHz HPF:OFF PTT:ON [Narrow] TEST CH: Center PTT:ON 9.QT deviation TEST CH: Center Adjust Low [Wide] High (3 points) LPF:3kHz HPF:OFF PTT:ON [Narrow] TEST CH: Center PTT:ON 10.DQT deviation TEST CH: Center Adjust Low [Wide] High (3 points) LPF:3kHz HPF:OFF PTT:ON [Narrow] TEST CH:Center PTT:ON 11.DTMF deviation TEST CH:Center Adjust LPF:15kHz [Wide] HPF:OFF PTT:ON [Narrow] TEST CH:Center PTT:ON Measurement Test equipment Terminal Power meter ANT Ammeter Power meter Deviation meter Oscilloscope AG AF VTVM Adjustment Parts Method Check Specifications/ Remarks 0.85~1.1W 1.0 A or less ANT SP/MIC connector ANT Programming Software:KPG-100D Programming Make the Software:KPG-100D demodulation wave into square waves. ANT SP/MIC connector Programming 4.2kHz Software:KPG-100D (According to the larger +,–) ±80Hz 2.2kHz (According to the larger +,–) 0.80kHz ±80Hz 0.42kHz ±40Hz 0.75kHz ±40Hz 0.38kHz ±40Hz 3.0kHz ±100Hz 1.5kHz ±100Hz ANT Programming Software:KPG-100D ±40Hz 21 TK-3212L ADJUSTMENT Item Condition 12.MSK deviation TEST CH: Center Adjust Low [Wide] High (3 points) LPF:15kHz HPF:OFF PTT:ON [Narrow] TEST CH:Center PTT:ON Measurement Test equipment Power meter Deviation meter Oscilloscope AG AF VTVM Terminal ANT Adjustment Parts Specifications/ Remarks Method Programming 3.1kHz Software:KPG-100D ±100Hz 1.5kHz ±100Hz Receiver Section Item 1.BPF Wave Adjust TK-3212L (K,M) Condition Measurement Test equipment Terminal (1)Center frequency Spectrum Spectrum analyzer setting analyzer Center-f : 470MHz Span : 200MHz RBW : 30kHz VBW : 30kHz ATT : 5dB (2)High-edge frequency Spectrum analyzer setting Center-f : 490MHz ANT BPF Adjustment Parts Method Programming Software: KPG-100D Adjust the waveform as shown to the right. Specifications/ Remarks REF -20.0 dBm MKR 470 MHz 10 dB/ A_View Norm B_Blank Norm -54.63 dBm CENTER 470 MHz CENTER 470 MHz SPAN 200.0 MHz VBW 30 kHz SWP 450 ms ATT 5 dB ∗RBW 30 kHz REF -20.0 dBm MKR 490 MHz 10 dB/ A_View Norm B_Blank Norm -53.38 dBm CENTER 490 MHz CENTER 490 MHz SPAN 200.0 MHz VBW 30 kHz SWP 450 ms ATT 5 dB ∗RBW 30 kHz (3)Low-edge frequency Spectrum analyzer setting Center-f : 450MHz REF -20.0 dBm MKR 450 MHz 10 dB/ A_View Norm B_Blank Norm -53.85 dBm CENTER 450 MHz CENTER 450 MHz SPAN 200.0 MHz VBW 30 kHz SWP 450 ms ATT 5 dB ∗RBW 30 kHz TK-3212L (K2,M2) (1)Center frequency Spectrum analyzer setting Center-f : 491MHz Span : 200MHz RBW : 30kHz VBW : 30kHz ATT : 5dB (2)High-edge frequency Spectrum analyzer setting Center-f : 512MHz REF -20.0 dBm MKR 491 MHz 10 dB/ A_Write Norm B_Blank Norm -59.50 dBm CENTER 491 MHz CENTER 491 MHz ∗RBW 30 kHz ∗VBW 30 kHz CENTER 512 MHz CENTER 512 MHz ∗RBW 30 kHz ∗VBW 30 kHz (3)Low-edge frequency Spectrum analyzer setting Center-f : 470MHz SPAN 200.0 MHz SWP 450 ms ∗ATT 5 dB REF -20.0 dBm MKR 470 MHz 10 dB/ A_Write Norm B_Blank Norm -62.44 dBm CENTER 470 MHz CENTER 470 MHz ∗RBW 30 kHz ∗VBW 30 kHz 22 SPAN 200.0 MHz SWP 450 ms ∗ATT 5 dB REF -20.0 dBm MKR 512 MHz 10 dB/ A_Write Norm B_Blank Norm -60.22 dBm SPAN 200.0 MHz SWP 450 ms ∗ATT 5 dB TK-3212L ADJUSTMENT Item 2.Sensitivity Check [Wide] [Narrow] 3.SQL1 (Threshold) Writing [Wide] [Narrow] 4.SQL9 (Tight) Writing [Wide] [Narrow] 5.BATT detection Writing Measurement Test equipment Terminal TEST CH: Low SSG ANT Center DVM High Oscilloscope SSG output:–117 dBm(0.3µV) AF VTVM SSG MOD:3.0kHz TEST CH:Center SSG output:–115 dBm(0.4µV) SSG MOD:1.5kHz TEST CH: Center Low High SSG output:–123 dBm(0.16µV) SSG MOD:3.0kHz TEST CH: Center Condition SSG output:–122 dBm(0.18µV) SSG MOD:1.5kHz TEST CH: Center Low High SSG output:–117 dBm(0.3µV) SSG MOD:3.0kHz TEST CH: Center SSG output:–116 dBm(0.35µV) SSG MOD:1.5kHz BATT terminal voltage:5.9V DVM ANT BATT terminal Adjustment Parts Method Check Programming Software: KPG-100D Write Specifications/ Remarks 12dB SINAD or more Squelch open BATT terminal voltage:5.9V 23 A 1 2 B C D TK-3212L E F G H I J PC BOARD TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Component side view (J79-0075-19) 5R L404 50 R143 51 R211 R206 75 BPF Q202 CP407 CP406 CP404 76 R416 C402 R213 R415 L401 C401 4 C458 C201 C405 L402 R203 F401 C430 TH203 AUX FUSE C457 3 C215 C217 SP– C214 RSSI SP+ BATT+ IC405 C L403 100 26 1 R422 C435 C352 L12 R31 R42 C77 C45 C902 R26 D11 C41 C39 C329 R30 R322 Q8 R902 R25 C328 R324 R325 R330 R326 Q301 R319 R329 C320 R317 C901 R901 R312 R315 Q901 G D S + R316 R320 C350 C323 R355 C354 C319 R323 32 R321 C322 C324 R327 R305 C304 C330 1 26 C325 C315 25 C313 R331 C312 IC301 C351 C309 R313 C317 9 C307 17 R314 D301 C331 C321 R318 R310 C316 C311 10 C308 C314 C318 R311 R332 D303 + C310 16 R354 R304 R306 R307 C306 R328 C432 C418 C326 10 C433 C434 C302 3 5 R301 C301 Q407 G D S R423 C410 1 4 C333 D302 R405 D401 R407 R353 R409 R419 R410 C419 C332 9 5M 5 1 Q302 IC403 8 25 Q408 S D G IC404 4 3 C411 7 PCTV C431 C415 R404 R406 C456 6 5C 5M SB NC 1 GND CP405 5 CV C327 11 Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address 12 13 24 14 IC101 IC301 IC302 4N 9D 9P Q105 Q107 Q108 5L 5L 4M Q304 Q305 Q306 7Q 8P 8Q D102 D301 D302 5M 9B 9B IC403 IC404 IC405 8B 7B 5D Q109 Q202 Q301 4M 4F 10E Q316 Q407 Q408 9O 8D 7D D303 D401 D403 8A 7A 8R Q8 Q104 9J 5M Q302 Q303 8B 8O Q901 D11 8F 9J D404 8R J K L M N O P Q PC BOARD R S TK-3212L TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Component side view (J79-0075-19) 1 2 J79-0075-19 R438 R437 3 C424 R436 R403 C138 R408 4 C408 R131 CN401 G 5 D S R121 R127 L111 8 GND DOWN UP GND AFO AFI SB 1 B R135 D102 CN13 ANT R412 C403 R130 Q104 C140 1 R132 R126 Q107 R140 + 8 C146 – SP+ R133 MIC1 C406 4 IC101 R138 R142 SP– Q108 G D S Q109 5 C148 R141 R134 R139 BPF Q105 10 GND DO CE CL DI GND 5M SB NC 1 GND R128 + C126 R129 B CN402 6 SB Q304 R335 7 C335 R336 C336 R343 Q305 L301 C340 C356 R347 R350 R421 R414 Q306 D 1 S 8 R413 D403 IC302 10 6 D 9 R340 SPO R345 + C342 PTT/RXD G R339 + S C79 D11 RXD MIC Q316 + C77 MICIN OPT DET C345 R42 5MS R349 C80 Q8 D404 R348 G 5 R346 Q303 C343 R338 R344 R341 C334 R334 TXD C344 C338 TXD C346 SPI AE L302 NC 10 11 Component side Layer 1 Layer 2 Layer 3 Layer 4 12 Foil side 13 25 14 A 1 2 B C D TK-3212L E F G H I J PC BOARD TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Foil side view (J79-0075-19) J79-0075-19 D104 S1 PTT R248 C263 C238 L250 R32 R34 D D10 C54 L16 C339 C341 PTT/RXD L13 TC1 D6 D7 AE NC C59 C62 C52 SPI R105 R36 C64 C69 J301 EXT. SP/EXT. MIC SPO L19 5MS R40 C72 OPT DET MICIN TXD 10 11 Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address IC1 9O Q3 9M Q102 7G Q404 8R D7 10J D122 4D 26 R35 C70 C75 MIC R228 L100 R107 R342 9 14 L22 C60 R337 13 C244 C111 C113 R193 Q401 12 C237 R241 3 2 C124 C119 Q5 + R2 C2 R106 C110 C128 L102 R114 R116 G R115 TH101 S Q102 D C132 8 C24 R240 C107 Q100 R103 R452 R453 C108 C145 Q402 S C445 R456 4 1 Q101 C190 R123 G R449 C246 R450 C248 L101 C112 Q103 C249 D C444 L211 C245 R110 R112 L104 S 7 C252 R111 L107 C247 L212 L105 C123 R190 L220 L103 R903 C348 C116 C122 L106 R194 C250 C253 C125 C127 R124 C255 L214 L410 C259 C256 + C257 L215 D203 D210 R244 R249 C265 C129 L109 C251 D204 R243 R251 C272 C273 R137 6 Q205 3 2 C258 S3 SW2 C254 4 1 C136 C130 C134 C133 C191 R192 C135 C151 R191 C163 C152 C154 5 R258 C169 L110 C269 D206 C275 L225 R253 C262 C271 R257 C274 C276 R147 D103 D122 C160 L224 L229 C161 L226 C166 C164 L230 R145 C158 R254 C266 C267 D106 4 S2 SW1 L228 C292 L223 C159 C168 C268 C157 C156 R256 R255 C270 D205 3 IC201 IC401 IC402 5N 9S 8S Q4 Q5 Q6 8J 8I 8K Q103 Q203 Q204 7F 4N 4K Q405 D1 D2 9R 10Q 9K D8 D9 D10 10L 10L 8J D202 D203 D204 6K 4H 4G IC406 IC407 Q1 5Q 8Q 7O Q7 Q9 Q100 10L 6L 7J Q205 Q401 Q402 4G 8B 8B D3 D4 D5 10M 9K 10L D101 D103 D104 6K 4D 3C D205 D206 D210 3F 4F 4J Q2 8L Q101 6I Q403 8R D6 9J D106 4D D402 4R J K L M N O P Q R S TK-3212L PC BOARD TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Foil side view (J79-0075-19) CN201 R215 C220 9 16 C216 C207 R210 R435 R3 S 5 8 3 1 C409 4 C428 R5 3 9 IC401 5 1 C429 C407 C417 D1 C7 C6 C8 R11 4 Q405 C4 C11 Q404 Q403 G C33 C19 C21 C10 20 11 R9 C421 IC402 C357 R352 R10 C427 D R20 R21 R22 L11 + C426 L6 + IC1 R19 C32 7 C443 R451 R8 1 R18 8 5 C13 10 + 1 IC407 R16 C27 TC2 C450 C451 C452 4 R12 + + D8 D9 C22 D D3 CV X3 C16 R15 C49 R23 R13 R38 Q3 G D5 Q7 C90 L24 L14 C17 C56 C55 R37 D2 D4 L10 VR1 C18 S C71 C47 D7 C58 C61 L21 C63 C68 D6 L17 C65 C74 L18 C54 TC1 C15 L20 L1 C29 Q4 G S D D10 L19 R41 Q6 R39 C9 C66 C67 C62 C38 6 R425 R420 Q1 X1 C42 C44 L8 C73 5 R424 C40 Q2 L23 C59 L13 R27 R34 R35 R36 C78 R43 R33 C76 C48 R32 C70 C60 C64 C43 L9 5 C3 R6 R4 4 R447 R2 C24 L3 R17 C26 8 R1 C209 L7 R14 C83 C211 C25 C12 R46 C5 C86 R47 C14 C85 C2 C221 R7 C101 L411 C84 R48 C1 L5 1 IC406 + C35 Q9 L25 R49 R100 C213 C34 C87 C100 D101 R212 8 1 R50 C208 C210 R418 C206 R208 R209 C218 C222 C291 C290 C106 R105 L100 R217 D202 R207 IC201 C240 C233 C50 4 R417 C102 L22 D402 L201 R216 Q203 R218 C219 C440 L290 L206 07 Q100 R103 C224 R219 C231 L202 L203 C228 R238 R239 R236 C239 L250 C111 R106 C234 C232 C236 2 3 R233 C230 R470 CD201 XF201 R226 L204 Q204 C241 R240 C244 9 6 R227 1 4 L211 C238 R228 C237 D210 7 2 3 C225 S3 SW2 1 10 11 Component side Layer 1 Layer 2 Layer 3 Layer 4 12 Foil side 13 27 14 A B C TK-3212L D E SCHEMATIC DIAGRAM 1 TX-RX UNIT (X57-7130-XX) 5C 1000p 10 C33 R20 12 11 FIN 10 14 15 13 9 LD NC2 CLoCK NC3 DATA LE 8 7 17 16 6 Do GND FC NC4 5 18 4 VP VCC FoUT P 3 2 1 4.82V NC1 oSCIN IC1 MB15A02PFV2E1 oSCoUT NC5 R 100p 100p 100p C8 PLL SYSTEM C11 C7 19 L6 0 0 0 20 R9 R10 R11 R8 C29 470p R15 4.76V 10u6.3 0.1u C21 C19 0.1u C10 10u6.3 C13 0 220 1000p C16 100 RIPPLE FILTER R7 R5 100k 2 VCC 4 1000p 0.01u 0 R13 C14 4.72V 12.8MHz 2 GND LCD ASSY (B38-0906-25) oUTPUT TXCO L1 R12 4.7u 2.2k 3 OSCIN 10p R4 C2 C1 VC C15 1u 10p 33k C9 10k 82k R6 22k X1 L77-1931-05 1 56k C5 C3 6800p R3 3300p R2 1000p 0.1u C6 R1 L7 VR1 68k R32-0736-05 0.01u C12 D1 MA2S111-F C4 LCD QTTCXO PLL_UL PLL_STB PLL_DAT PLL_CLK 5C 3 F401 L401 B 100p C405 D402 1SR154-400 REVERSE PROTECTION B SB 3 AFI 4 AFO R412 47k 5 GND R408 47k 6 UP 7 DOWN 8 GND EN1 4700p 4700p C408 EN2 0.1u C406 S33 37 F53-0324-05 2.5A 2 C403 1 S31 S32 S28 S29 S30 S27 S24 S25 S26 S23 S21 S22 S19 S20 S16 S17 S18 S15 S14 S12 S13 S11 S8 S9 S10 S7 S3 S4 S5 S6 S2 C1 C2 C3 C4 S1 CN401 E40-6363-05 1 1000p BATT 470p C402 C401 BATT IC402 XC6204B502MR 5V PROTECTION D401 RB521S-30 1 VIN 41 10 R407 1 9 330k 2 3 8 42 7 43 6 44 5 6 5 4 3 A 2 X57-713 1/4 4 1 GND 1 NC 2 R405 1 330k 2 3 SB 3 5M 4 GND 5 0.1u 1u 5 VoUT VDD SUB 4 NC 1000p 7 28 GND 1000p 9 8 7 NC C411 50 10 S 5 IC404 BD4845FVE CN402 E40-6430-05 47 B VDD SUB C419 46 C VoUT VOLTAGE DETECTOR/INT 45 6 4 1u PT6554LQ NC 5600p LCD DRIVER CE VOLTAGE DETECTOR/RESET IC403 BD4840FVE 11 40 4.96V 5 C410 12 VoUT VSS C418 13 37 3 VIN C417 36 VOLTAGE REGULATOR/5V 1000p 14 C407 15 IC401,402 1u C409 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 5 1 2 35 C456 4 NC IC401 XC6204B502MR R:7.28V T:6.80V 16 5.00V 5 VSS 3 CE 34 VoUT 2 R:7.56V T:7.26V 33 R:3.70V T:3.57V 470p 470k (D) 0 R436 R406 100 R403 470k(D) C415 R404 4 GND BATT RESET INT 5M DI 6 DI CL 7 CL CE 8 CE DO 9 DO GND 10 SB F G H I J TK-3212L SCHEMATIC DIAGRAM TX-RX UNIT (X57-7130-XX) 5C 270k 1u 33k 1000p L5 22n R41 R43 100 C76 470p C90 CURRENT STEERING 470p C80 4.7k C79 C77 470p R42 D11 MA2S111-F L20 3.3u RIPPLE FILTER 10u6.3 0.1u C68 C63 6p R38 * C66 C61 Q3 2SK508NV(K52) 180 * C58 0.5p VCO/RX R:0.59V T:4.94V Q8 2SC4617(S) DC SW/RX VCO C74 * C65 * L17 Q7 RT1P430U 470p C71 100 1000p R37 100p C70 L18 220n 10p TC2 L14 100n HVC376B * C56 HVC376B D3 C49 * C55 HVC376B R:3.4V DCSW APCSW OSCIN 5C B 5T 5R 27p 2p 4.0V RX VCO HVC376B D9 D5 1000p C24 C34 560n C35 TRIPLER Q1 KTC4082 100 C25 30p 47p C26 R14 330k 18p C17 C18 OSCIN 560n L3 R17 100p 4.9V 0.71V D3,5,8,9 L22 FREQUENCY CONTROL /RX VCO D8 L11 100n R35 R30 1000p R:4.97V T:0.58V DC SW/TX VCO C75 R36 470k L23 C72 150 R39 Q5 RT1P430U 1000p TX MODULATION L12 R34 470k 270k R31 1u C902 6800p C45 10k C41 R26 22k C39 R25 3300p 0.1u35 180 3.3u16 1.2k C32 R18 0 R19 R22 680 C27 C22 0.33u35 R21 560 150k L21 3.3u 3.7V * C67 1p 0.1u C69 470p C73 0.5p (B) MODULATOR R16 RF BUFFER AMP Q6 2SC5108(Y)F 100 0.72V * C64 2p C59 C62 C60 D10 1SV278F 1p C54 9p 10p TC1 L13 D2 D4 470p PLL IC F_IN AMP T:3.37V VCO/TX Q4 2SK508NV(K52) * L16 HVC376B HVC376B HVC376B C47 C50 10p * C52 R40 220n TX VCO D7 100n 100p 5p 22 C44 D6 HVC376B 100n L24 Q2 2SC5108(Y)F R27 10k R23 18n L19 FREQUENCY CONTROL /TX VCO L10 470p 10p 1k R32 18n R33 L9 2.74V 150k C48 C43 5p D2,4,6,7 CV 3p L8 C42 C38 C40 QTTCXO PLL_UL PLL_STB PLL_DAT PLL_CLK 5C 1Kx2 CP405 B EN1 EN2 12k R447 47k R435 47k R418 47k R417 T:4.99V 5T SW Q403 CPH3317 1u 0.47u C426 C443 RX_W/N R421 55 5C SW 56 4.95V 60 C430 61 62 0.01u 63 330 R414 330 R413 L402 LED/RED LED/GREEN D403 B30-2156-05 D404 B30-2157-05 CP404 47Kx2 AUX 64 65 66 67 68 69 R470 DO CE CL GND 30 RxD 29 TxD 28 QTTCXO 27 PTT 26 32 31 APCSW 47 46 SCLK MICROPROCESSOR VSS IC405 30620MCP422GU GND GND C431 SW2 S3 SW2 R419 47k XIN XOUT 8 BSHIFT 7 GND 6 BYTE 5 EEPCLK 4 EEPDAT 3 BSHIFT R420 47k EEPCLK EEPDAT 96 VREF 97 AVCC 98 99 MIC_MUTE 100 47k 88 BATT 89 RSSI 90 BUSY 91 VOX 92 QT/DQT_IN 93 TH_DET 94 AVSS 95 47k R416 86 87 R415 SCLK ROF/FD TCLK/DTRDO 17 R438 0.01u 2 DTMF 1 PCTV L403 47k 5T_C 81 5R_C 82 5C_C 83 84 85 R437 76 SW1 SW1 79 80 470p C424 S1 SIDE2 19 18 12 VSS 11 XOUT 10 RESET 9 AUX GND S2 LED SW /RED PTT STD DIR TDATA/DTRCLK DI/O TCLK/DTRDO 16 INT 15 VCC 14 VCC 13 XIN VCC 77 SIM1 78 SIM2 SIDE1 PTT Q402 RT1N141U LED SW /GREEN 23 RDF/FD 72 Q401 RT1N141U 24 STD 22 DIR 21 TDATA/DTRCLK 20 DI/O DI EN2 LEDTX 73 LEDRX 74 PF1 75 PF2 TX_W/N DTMF DTRLOADN 25 DTRLOADN QTVCO 70 71 1k ON:4.92V OFF:0.01V ON:4.92V OFF:0.01V 57 58 59 C458 * * C457 1000p C428 C429 1000p R:4.83V OPTDET AF_CONT L404 1u C427 1u C421 53 54 CP407 1Kx2 Q405 RT1P237U-T111 49 48 51 52 R:5.01V 45 RX_W/N 44 VCC 43 PLL_CLK 42 PLL_DAT 41 PLL_STB 40 PLL_UL 39 GND 38 TX_SW 37 RX_SW 36 TX_W/N 35 DCSW 34 33 CP406 1Kx2 EN1 50 1k 5R SW Q404 RT1P237U-T111 47k RSSI BUSY THM VOX BATT RESET INT 5M 5M DI 4.96V AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB CL CE DO SB C458 X57-7130-XX L16 L17 C52 C55 C56 C58 C61 C64 C65 C67 C457 K,M 22n 18n 27n 22n 11p 12p 11p 12p 2p NO 6p 9p 3p 4p 4p 5p 6p 5p 5p 7p NO NO 470p 470p -12 -13 K2,M2 X57-713 2/4 K L M TK-3212L N O SCHEMATIC DIAGRAM TX-RX UNIT (X57-7130-XX) RF AMP 330 L101 R112 R111 7p 0 0 15n R110 C112 470p 10k C108 R452 R453 22k T:4.96V 10k R115 -t TH101 THM 100k 0.1u 470p C113 1000p C111 22 5T C84 R47 470p L102 L411 RF AMP 470p C100 4.7k R100 D202 HSC277 R50 4.7k Q100 2SC4619 C110 12p 100 470p 15n HSC277 R107 10p 22n L25 R49 2.2k 1000p 330 R48 C85 1000p 10k R46 R:2.934V T:3.002V C86 15p 22 C102 6p 330 C101 47k L100 D101 18n C87 C83 C107 R105 4.62V Q9 2SC4619 R103 470p R106 R:0V T:2.846V C106 RF AMP 3.86V T:4.81V TX/RX RF SW T:4.96V Q101 2SK3077F D101,202 THM DCSW APCSW DCSW APCSW OSCIN 5C B 5T 5R B L202 C233 6p(B) C225 0.1u 0.01u C291 6p(B) C221 C222 100 oSCIN R215 38.4 MHz C231 R219 L204 1 0.01u 560 270n 1.5p 3.5p(B) 100k C240 R:1.795V 10p C239 1000p R:1.808V R:0.47V * L290 56k * L206 0.1u 150 C238 18p C232 CN201 R236 1k 0.01u C234 IF AMP R233 Q204 3SK318 MIXER R226 C228 C440 180k -t Q203 2SC4649(N,P) 1k R227 R:5V IN 3 4 5 6 2 1000p R228 oUT C237 560 C236 R218 0.01u 560n C224 120k 1000p R216 33p L203 C219 100K C215 R:5V BPF 0.01u C230 C220 1000p L201 MIXIN 1u C218 0.1u 1 2 0.22u TH203 R203 0.1u C201 C217 W:0.015V N:4.94V W/N SW/TX 3.3k R213 RX_W/N R211 3.9k Q202 RT1P441U CD201 1800p C207 Q901 2SK1824-A W/N SW/RX MCF XF201 L71-0619-05 38.85 MHz R:4.74V R210 3.3k 2p(B) 5R 16 0.1u 4 3 MIXoUT oSCoUT GND N-REC 14 15 C216 5 VCC N-DET IFIN 12 RSSI IFoUT 68p 13 82k 7 6 DEC FILIN AFoUT QUAD 11 10 C214 9 1u FILoUT R212 IC201 TA31136FNG C901 4.7k R901 470p FM IF SYSTEM R902 4.7k C210 8 470p 2.7k 4.7k C206 1000p R207 82k C208 R208 R209 C211 0.01u C209 10u6.3 0.1u 18n C290 4.7k R217 C213 L250 R:2.87V T:0V 1000p R:5.01V T:0V 10 R206 5R CF201 L72-0958-05 1000p TX_W/N DTMF TX_W/N DTMF DTRLOADN R316 STD C320 0.01u 27k 470k 270p R317 10k 270p R304 330k C319 C302 330k R301 R315 TDATA/DTRCLK DI/O R312 120k DIR 5M 5 11 0.01u 12 0.1u Q R306 13 1k 14 SDA AGNDIN 2 TXIN LIMLV TXINo 3 4 5 MoD EXTLIMIN 6 1 RXINO 29 FILTERO 28 EXPOUT 27 RXAFIN 26 RXAF FILTERo EXPoUT DTRAIN AMP4N AMP4o 25 24 AMP4P 22 23 AMP3N 20 AMP3P VSS 19 RXAF DTRAIN 68 D301 RB706F-40 C309 C313 82p R310 120p R313 390k 100k 0.1u 47k C318 47k R425 C314 R424 5 C311 R314 1u DETECTOR C310 2.7k 0.068u C316 0.1u R311 12k AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB X57-7130-XX -12 K,M -13 K2,M2 X57-713 3/4 4.7u6.3 GND 6 0.22u 4 7 100k SCL C304 WP A2 RXIN 30 3.6864MHz CLK 8 R305 A1 3 31 RXAFIN XoUT 0 R307 BEAT SHIFT SW R451 2 VCC IC301 AQUA-L AUDIO PROCESSOR DIR IC406 AT24128N10SU27 A0 RXINo 15 16 1 DI/o SCLK 1000p 32 AGND RXIN RDF/FD Q407,408 EEPROM 7 TDATA/DTRCLK C452 EEPDAT DTRLoADN TCLK/DTRDo AMP3o GND C451 8 9 10 6 4 XIN Q408 2SK1830F 21 CLR VDD Q 3 STD 7 PR 18 C435 VCC D 17 EEPCLK 8 CK 5p 0 2 470p 0 1 1u C350 0 5p C433 BSHIFT R423 C450 0.01u LIMLV C315 3p C432 Q407 2SK1830F X3 L77-1633-05 R410 7.37MHz R409 3p 1k BSHIFT ON:4.95V OFF:0V C434 R422 XOUT 5M 12p FREQUENCY DIVIDER IC407 TC7W74FU-F XIN RSSI BUSY THM VOX C312 0.1u C308 TCLK/DTRDO 3900p C306 C301 ROF/FD 4.7u6.3 C307 SCLK L206 L290 NO 27n 30n NO P Q R S T TK-3212L SCHEMATIC DIAGRAM Note : The components marked with a dot ( ● ) are parts of layer 1. TX-RX UNIT (X57-7130-XX) 1 D103,122 ANT SW C163 * C160 * C166 3p 1u * C168 * C164 220n ANT CN13 R147 0 0 D106 (B) D104 (B) HSC277 R145 4T HSC277 L223 * C157 1u * C156 470p 270 C154 (B) R191 270 R192 * C444 0.01u 2.5n 0.1u C191 C135 27p 470p L109 0.01u C136 470p C134 C130 470p C133 100 47k C129 20p 47k R124 R194 6p 470p * C161 4T * C159 L226 4T L110 L225 4T * C151 L224 100p * C145 C158 HVC131 * C445 D103 20p L220 C152 0 C132 R137 0 R190 R123 L111 STRIP LINE HVC131 1.2n 33p L106 C122 1u C128 C190 470p 10p C124 * R456 L107 C127 C125 22 * L105 R116 11p 47k R193 Q103 2SK3476-F R:7.61V T:7.26V C123 33p(G) 120k C119 8.2n R114 L104 8.2n C116 L103 D122 TX FINAL AMP TX DRIVE AMP Q102 T:1.36V 2SK2596-E * C169 2 5T 5T T:2.5V(H) 1.97V(L) D104,106 ANT SW R126 2.2k R135 56k APC SW Q108 2SK1824-A R141 100k 150k(D) APCSW R142 B 0 100k 5 COMPARATOR (APC) R134 R140 6 R143 IN2+ 1M IN2- VEE 1000p 1000p IN1+ C146 7 47k 4 8 R138 oUT-B IN1- C148 150k (D) C138 R133 22 R121 150k(D) VCC oUT1 3 1000p R131 APC SW 1 2 150k(D) 0.39 R129 0.39 0.39 Q105 2SK879(Y)F B R128 R127 R130 150k (D) Q104 RT1N141U Q109 RT1P441U IC101 TA75W01FUF 100p R132 APC SW DCSW APCSW APC SW 150k(D) C140 R139 1u16 C126 D102 HZU5CLL APC PROTECT 3 Q107 RT1N141U R:7.61V T:7.39V APC SW 7 PHASE 6 100p C338 R337 C339 150 10u6.3 C333 15k 0.1u 0 * * C276 (B) L229 * C273 HVC355B C274 * 1.0M D206 R257 1.0M L230 56n 470p 470p C271 56k L302 1000p C346 1k K2,M2 D210 L105 L211 L212 L214 L228 L229 R241 R449 R450 HVC355B NO 15n 22n 8.2n NO 8.2n 6.8n 8.2n 6.8n 8.2n 6.8n 8.2n 6.8n 1.0M NO NO 0 NO 0 R456 NO C145 C151 C156 C157 C159 C160 16p 18p NO 7p 6p 3.5p 2.5p 4p 2p 3p 2p 1.5p 0 C161 5p C164 C166 C168 C169 5p 6p 0.75p 1.5p 1p 0.3p 5p 9p 6p C245 22p C246 1p C247 470p C248 2p C249 5p C250 22p C253 C255 C257 C267 C268 C273 C275 C276 K,M C244 3p C252 -12 2p 2p 22p 3.5p 3.5p 22p 22p 2p 2p 2.5p 7p 7p -13 K2,M2 NO NO NO NO NO 3p 18p 1.5p 1p 18p 5p 4.5p 18p 18p 1.5p 2.5p 2p NO 20p X57-7130-XX J301 E11-0707-05 6 MIC1 L301 AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB X57-7130-XX -12 K,M 1k C356 470 10k C342 100 R344 C348 R332 R346 PTT/RXD MIC MICIN OPTDET 5MS AE TXD NC SPO SPI 10u6.3 R339 R340 C357 4700p 470p C332 DAN222 100 0.033u R352 1u R345 10k C274 C444 470p 0.1u MIC AGC Q302 2SC4919 2.2k R341 R350 C331 150k R338 100k R331 100k 180k R327 0.047u R348 Q305 RT1N441U DC SW/SP MUTE R328 R353 HVC355B R256 0.1u R:7.3V(MUTE ON) 0.3V(MUTE OFF) T:7.3V Q303 RT1N441U C330 10k 5 SP C340 R330 3.3k D303 33k AF AMP 220p R347 1u SP MUTE SW Q316 2SK3577-A NF R349 0.47u 220p C336 C335 R335 82k -13 R258 470p 100k C265 100k R253 68k 470p R254 470p C292 C263 PRE-GND RIPPLE C329 0.1u 1000p R318 C321 RB706F-40 NC2 VIN R329 ISOLATION 1.2k 0.1u 5 DC SW/SP MUTE DETECTOR D302 4 1k 82p C325 C326 DTRAIN C317 3 R336 100u6.3 0 C324 RXAF 4 C345 9 C344 0 (B) 8 100 R326 PW-GND 0.047u 220k 82p RXAFIN PoUT VCC 0.047u C343 0.015u NC1 Q306 2SK3577-A 10 2 R334 SP MUTE SW 470k 1 Q304 2SA1362-F(GR) R342 C327 C322 * C275 R343 IC302 TA7368FG 47k FILTERO EXPOUT 220 R248 D205,206 C341 7.52V 100p R321 RXINO 2p (B) RF BPF TUNING 2.2k 56k R319 R320 3.3k 100k C323 R325 RXIN C272 2p (B) D203,204 DC SW 390p 100k C269 0 C270 470p C254 470p C251 0.1u 180k C328 R324 R255 R:2.046V RF BPF TUNING R:0.3V(MUTE ON) 7.3V(MUTE OFF) T:0.3V Q301 RT1P141U 56k R251 RF AMP R:0.96V C354 0.1u W/N SW/TX R323 R:4.98V C266 470p * L228 * C267 (B) D205 * C268 22 C334 R322 470p 220n 470p PCTV 5M LIMLV C262 R249 * * L214 1.0M D204 R244 1.0M R243 HVC355B * (B) C259 HVC355B C257 (B) * C247 C352 0.01u 0.01u C351 * C253 PCTV TX_W/N DTMF R355 10k C252 C255 * C250 (B) D203 * L212 * C249 * R241 * * L211 * C244 * RF BPF TUNING R354 10k Q205 3SK318 R:4.9V (B) (B) * 0 (B) D210 C245 470p * R449 * R450 * C246 * C248 56k R240 470p 4.7u6.3 C258 C256 100k R238 R239 C241 L215 L410 5R 7 C445 31 X57-713 4/4 TK-3212L BLOCK DIAGRAM X57-713 IC404 BD4845FVE INT INT D401 RB521S-30 IC401 XC6204B502MR PROTECT AVR SB IC403 BD4840FVE RESET IC1 MB15A02PFV2E1 PLL_DAT PLL_CLK PLL_STB RESET Q4 2SK508NV(K52) D2,D4,D6,D7 HVC376B D10 1SV278F PLL 5M Loop Filter Q405 RT1P237U-T111 DC SW TX VCO 5C Q5 RT1P430U 5C 12.8MHz 5C_C X1 L77-1931-05 Q403 CPH3317 IC402 XC6204B502MR DC SW AVR 5T_C TX QTTCXO LPF LPF ENCODER Q3 2SK508NV(K52) D3,D5,D8,D9 HVC376B 5T 5C RX VCO QTVCO Q7 RT1P430U Q404 RT1P237U-T111 EN1 DC SW EN2 DC SW RX 5R 5R_C DC SW Q1 KTC4082 TRIPLER Q901 2SK1824-A RX_W/N BATT + - 5R Q202 RT1P441U WIDE/ NARROW SW RX_W/N BATT DET CD201 L79-1582-05 SW 450kHz 5C PROTECT 38.4MHz 5C IC301 AQUA-L BATT MOD D402 1SR154-400 AUDIO PROCESSOR PWR SW / VOL 5M SB DI/O SP Q306,Q316 2SK3577-A IC302 TA7368FG MUTE SW AF AMP Q305 RT1N441U DC SW SB DTRLOADN TDATA/DTRCLK SCLK DIR ALT DTMF AQUAXIN TXAFI RXAF0 XIN STD RDF/FD TCLK/DTRDO IC406 AT24128N10SU27 EEPROM AGC Q407,Q408 2SK1830F Q304 2SA1362-F(GR) DC SW Q302 2SC4919 D303 DAN222 D302 RB706F-40 DET VOX D301 RB706F-40 SB SW X3 L77-1633-05 7.37MHz DC SW AFCONT Q303 RT1N441U MIC 32 TK-3212L BLOCK DIAGRAM TX/RX:450.00~490.00MHz(K,M) TX/RX:470.00~512.00MHz(K2,M2) Q2 2SC5108(Y)F RF AMP 5C Q6 2SC5108(Y)F Q9 2SC4619 D101,D202 HSC277 BUFF AMP RF AMP T/R SW 5C 5C 5R 5C Q100 2SC4619 Q101 2SK3077F RF AMP Q102 2SK2596-E D122,D104,D106 HSC277 D103 HVC131 TX FINAL AMP TX DRIVE AMP RF AMP 5T Q103 2SK3476-F ANT SW 5T LPF ANT 5T Q104 RT1N141U Q105 2SK879(Y)F Q109 RT1P441U DC SW DC SW B IC101 TA75W01FUF CURRENT DET Q108 2SK1824-A DCSW Q8 2SC4617(S) D11 MA2S111-F RIPPLE FILTER DC SW APCSW Q107 RT1N141U 5C IC201 TA31136FNG DC SW APCSW PCTV Q203 2SC4649(N,P) XF201 L71-0619-05 Q204 3SK318 IF AMP MCF 1st MIXER 5R D203,D204 HVC355B Q205 3SK318 D205,D206 HVC355B BPF RF AMP BPF PCTV 5R PCTV 38.85MHz 5R CF201 L72-0958-05 FM IF SYSTEM CF 450kHz RSSI SB SB LED (RED) LED (GREEN) D403 B30-2156-05 BUSY D404 B30-2157-05 PTT PTT 5C Q401 RT1N141U Q402 RT1N141U DC SW DC SW LEDTX LEDRX PF1 SW1 PF2 SW2 IC405 30620MCP***GU EEPDAT INT RESET VOX RXD BUSY BATT TH_DET RSSI QT/DQT_IN EEPCLK BSHIFT MICROPROCESSOR TCLK/DTRDO PTT PF1 PF2 EN1 EN2 RDF/FD STD PLL_UL 5T_C 5C_C 5R_C DTRLOADN TDATA/DTRCLK SCLK DIR AF_CONT XOUT XIN DI CE APCSW DCSW QTVCO QTTCXO MIC MUTE DTMF TXD TX_W/N OPTDET RX_W/N TX_SW RX_SW PLL_DAT PLL_CLK PLL_STB LEDTX LEDRX PCTV CL DO 5M DI/O LCD ASSY B38-0906-25 33 34 16mVrms MIC LPF C158 -119.5dBm BPF IC301 C902 206mVrms AQUA-L AF (1kHz) C266 VCO Q205 -120.0dBm PLL RF (Center Frequency) Transmitter Section -119.5dBm Receiver Section C83 BPF Q9 C241 C87 Q204 -104.0dBm RXLO D202 D101 3.8dBm XF201 Q203 C101 Q100 C107 Q101 7.3dBm C112 Q102 IC301 AQUA-L C330 30mV AF (1kHz) IC302 SP 500mW LPF 4.0W AG is set to the MIC input becomes 3kHz DEV at 1kHz MOD.(WIDE) To make measurements in the AF section, connect the AC level meter. In the RF section, use 1000pF coupling capacitor. C158 31.5dBm To make measurements in the AF section, connect the AC level meter. (ANT input: -53dBm, 1kHz FM, 3kHz DEV (WIDE).) In the RF section, use 1000pF coupling capacitor. (The display shows the SSG input value required to obtain 12dB SINAD without local level.) Q103 C329 290mV 15.0dBm IC201 FM IF SYSTEM IF2 (450kHz) C219 -104.0dBm RF (Center Frequency) C224 -110.0dBm IF1 (38.85MHz) TK-3212L LEVEL DIAGRAM TK-3212L OPTIONAL ACCESSORIES KSC-35 (RAPID CHARGER) KNB-45L (Li-ion BATTERY PACK) ■ External View ■ External View ■ Specifications ■ Specifications Charging time ..................... KNB-45L : Approx.180 minutes Dimensions (Charger only) .... 86.3W x 43.2H x 100.0D (mm) 3-3/8W x 1-45/64 x 4D (inches) Weight (Charger only) ............ Approx. 90g / 0.2 lbs Voltage ................ 7.4V (3.7V x 2) Battery capacity ... 2000mAh ■ Schematic Diagram DISCHARGE TERMINAL SIDE 10kΩ ±0.5% PCBA Thermistor Diode REAR CHARGE TERMINAL SIDE 35 TK-3212L SPECIFICATIONS General Frequency Range ............................................................. 450~490MHz (K,M) 470~512MHz (K2,M2) Number of Channels ........................................................ Zone : Max.128 per Radio Channel : Max.128 per Zone Channel Spacing ............................................................... 25kHz (Wide) 12.5kHz (Narrow) Battery Voltage ................................................................. 7.5 V DC ±20% Battery Life (5-5-90 duty cycle, during high power, Battery Saver off) ... KNB-45L(2000mAh) : Approx.12 hours Operating Temperature Range ......................................... –22˚F to +140˚F (–30˚C to +60˚C) (+14˚F to +140˚F (–10˚C to +60˚C) when KNB-45L in use) Frequency Stability ........................................................... ±2.5ppm (–22˚F to +140˚F / –30˚C to +60˚C) Antenna Impedance ......................................................... 50Ω Channel Frequency Spread .............................................. 40MHz (K,M) 42MHz (K2,M2) Dimensions (W x H x D) (Projections not included, Min /Max) Radio Only ...................................................................... 54 x 122 x 21.1 mm / 57 x 124.5 x 30.1 mm 2-1/8 x 4-13/16 x 13/16 in. / 2-1/4 x 4-7/8 x 1-3/16 in. With KNB-45L (2000mAh battery) .................................. 54 x 122 x 33 mm / 57 x 124.5 x 42 mm 2-1/8 x 4-13/16 x 1-5/16 in. / 2-1/4 x 4-7/8 x 1-5/8 in. Weight (net) Radio Only ...................................................................... 6.3 oz (180g) With KNB-45L (2000mAh battery) .................................. 10.6 oz (300g) Receiver (Measurements made per TIA/EIA-603) Selectivity (12dB SINAD) .................................................. 0.25µV (Wide)/0.28µV (Narrow) Selectivity ......................................................................... 70dB (Wide)/60dB (Narrow) Intermodulation ................................................................ 65dB (Wide)/60dB (Narrow) Spurious Response .......................................................... 65dB Audio Output (8Ω) ............................................................ 500mW with less than 10% distortion Receiver (Measurements made per TIA/EIA-603) RF Output Power ............................................................. 4W/1W Spurious Response .......................................................... 65dB Type of Emission .............................................................. 16K0F3E (Wide)/11K0F3E (Narrow) FM Hum and Noise .......................................................... 45dB (Wide)/40dB (Narrow) Audio Distortion ............................................................... Less than 5% 2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A. Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands Via G. Sirtori, 7/9 20129 Milano, Italy 6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 Bolivia, 239-08020 Barcelona, Spain Rembrücker Str. 15, 63150 Heusenstamm, Germany Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium (A.C.N. 001 499 074) 16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia L’Etoile Paris Nord 2, 50 Allée des Impressionnistes, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom 1 Ang Mo Kio Street 63, Singapore 569110 A 1 2 B C D TK-3212L E F G H I J K L M N O P PC BOARD Q PC BOARD TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Component side view (J79-0075-19) R S TK-3212L TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Component side view (J79-0075-19) 1 2 J79-0075-19 R438 R437 R436 R131 4 C408 L111 R127 CN401 G 5 D R128 + C126 Q105 PCTV S 5C R129 B C431 C415 R404 R406 C456 CN402 6 SB L403 6 R121 IC405 10 GND DO CE CL DI GND 5M SB NC 1 GND CP405 5 R135 D102 R408 8 GND DOWN UP GND AFO AFI SB 1 B Q104 C140 CN13 ANT R412 C403 R130 R126 Q107 1 R132 + C146 – SP+ BATT+ 8 R140 RSSI R403 MIC1 C138 R142 SP– C406 4 IC101 R138 C217 C214 Q108 G D S Q109 5 R133 C215 R141 R134 50 R139 R211 C148 76 R416 C402 51 R143 75 3 C424 BPF Q202 CP407 CP406 CP404 R206 4 5R L404 R213 R415 L401 C401 C458 C201 C405 L402 R203 F401 C430 TH203 AUX FUSE C457 3 100 1 25 R334 Q304 7 C335 R336 Q305 C336 R343 C340 L301 Q306 R414 D 1 S D403 G S 10 6 D 9 R340 SPO C342 C346 C41 C39 C327 + + PTT/RXD CV R339 MIC Q316 RXD R345 D11 MICIN OPT DET C345 + C77 5MS R349 R42 C79 R26 C80 C45 C902 L12 R31 Q301 C329 R30 C320 C328 R324 R325 R326 R322 R25 R316 R317 Q8 R902 8 R413 IC302 R312 R315 C901 R901 D404 R348 G 5 R346 C356 R347 R350 R421 + Q901 G D S C354 Q303 C343 R344 C352 C351 R355 R319 R329 R338 R341 C319 R323 R320 C350 C323 R354 R304 C302 C312 32 R321 C322 R330 R327 R305 C304 C330 1 C324 C325 C315 25 26 C307 IC301 C313 R313 C331 R331 9 C309 R310 C316 C321 R318 C317 C306 17 R314 D301 10 C308 C314 C318 + C311 16 C326 10 R306 R307 C310 C301 C432 C418 R311 R332 D303 9 3 5 C433 C434 R335 R301 Q407 G D S R328 D302 R423 1 4 C333 R353 C410 R407 C332 R409 R419 R405 D401 C419 Q302 IC403 8 R422 R410 5 1 Q408 S D G 7 5M C435 C411 IC404 4 3 C334 26 TXD C344 C338 TXD SPI AE L302 NC 10 11 11 Component side Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address 12 13 24 14 IC101 IC301 IC302 4N 9D 9P Q105 Q107 Q108 5L 5L 4M Q304 Q305 Q306 7Q 8P 8Q D102 D301 D302 5M 9B 9B IC403 IC404 IC405 8B 7B 5D Q109 Q202 Q301 4M 4F 10E Q316 Q407 Q408 9O 8D 7D D303 D401 D403 8A 7A 8R Q8 Q104 9J 5M Q302 Q303 8B 8O Q901 D11 8F 9J D404 8R Layer 1 Layer 2 Layer 3 Layer 4 12 Foil side 13 25 14 A 1 2 B C D TK-3212L E F G H I J K L M N O PC BOARD P Q R S TK-3212L PC BOARD TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Foil side view (J79-0075-19) TX-RX UNIT (X57-7130-XX) -12 : K,M -13 : K2,M2 Foil side view (J79-0075-19) 1 2 J79-0075-19 D104 R215 C234 R216 Q203 R218 C224 R219 C231 L202 L203 4 L201 9 16 C216 R236 R238 R239 2 3 C220 C207 R210 R435 5 5 R424 6 R425 R420 R3 C3 R6 R4 4 R447 R2 L3 8 R1 C24 C26 R17 L7 C2 C221 R14 C83 C209 C12 R46 C211 R47 C14 C85 C5 C86 C84 R48 C1 L5 1 IC406 + R7 C101 L411 Q9 L25 R49 R100 C208 C210 C35 C25 C87 C100 D101 C213 C34 R50 R212 8 1 C218 C222 C291 C290 R217 D202 R207 R209 R418 C206 R208 IC201 C240 C233 R107 VR1 X3 7 Q1 X1 S R5 8 3 1 C409 4 3 9 IC401 5 1 C429 C407 C417 D1 C7 C6 C8 R11 Q404 Q403 C4 C11 5 C428 C33 C19 C21 20 11 R9 4 IC402 C357 R352 R10 C421 Q405 R20 R21 R22 D3 L11 + L6 + IC1 R19 C32 C10 R18 1 + 10 C27 TC2 G + C426 D R8 C427 C443 R451 C13 8 5 D C450 C451 C452 IC407 + R16 C22 1 4 R12 C17 C16 R15 Q3 G D8 D9 R13 R38 C49 CV L14 L1 C15 C18 S D5 Q7 C90 10 C56 C55 R37 D2 L24 R23 C9 L20 C71 C47 L10 C58 C61 C63 D4 D6 L21 TC1 L17 C65 C74 C67 D7 AE C29 R41 Q6 C73 R39 C38 C66 L18 C54 L16 C339 C341 PTT/RXD L13 C44 Q4 G S D D10 L19 R40 C72 C59 C62 C52 R27 L23 L8 C42 C78 R43 C40 Q2 C50 R33 R34 R35 R36 C64 C43 L9 C76 C48 R32 C70 C75 5MS SPO NC C219 C440 L290 L206 C68 SPI C228 D402 R417 C102 L22 C69 J301 EXT. SP/EXT. MIC TXD C232 L204 Q204 C239 C106 R105 L100 C110 R342 9 1 4 L250 C111 C113 L102 R337 OPT DET R226 C119 C60 MICIN C238 C244 C230 3 R470 CD201 XF201 C124 Q401 MIC R233 R240 R106 Q5 + R228 C237 D210 R241 R193 R115 TH101 8 C241 3 2 4 1 Q101 R114 R116 C132 S Q102 G D C128 R227 C107 Q100 C108 R103 R452 R453 C145 Q402 C249 C190 S L211 R449 C246 R450 C248 L101 C112 G C247 C245 R110 R112 R111 R123 C445 R456 C252 L104 Q103 C348 L212 L105 D D203 C116 C122 L106 C123 R190 L220 L103 R903 L107 C444 C250 C253 C125 C127 R194 C255 L214 L410 C259 R124 C257 L215 S 7 R243 R244 C265 C129 L109 C251 D204 R249 C256 + CN201 C236 R248 C263 R251 C272 R137 6 Q205 3 2 C258 S3 SW2 C254 4 1 C136 C130 C134 C191 C133 R192 C135 C151 R191 C163 C273 L110 C152 C154 5 R258 C169 C269 D206 C274 L229 C276 R147 D103 D122 C160 L224 C275 L225 R253 C262 C271 R257 L230 C161 C164 L226 C166 D106 R145 R254 C266 C267 C158 S2 SW1 L228 C292 L223 C159 4 C268 C157 C156 C168 R256 C225 S1 PTT R255 C270 D205 3 10 11 11 Component side Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address IC1 9O Q3 9M Q102 7G Q404 8R D7 10J D122 4D IC201 5N Q4 8J Q103 7F Q405 9R D8 10L D202 6K 12 13 26 14 IC401 IC402 IC406 9S 8S 5Q Q5 Q6 Q7 8I 8K 10L Q203 Q204 Q205 4N 4K 4G D1 D2 D3 10Q 9K 10M D9 D10 D101 10L 8J 6K D203 D204 D205 4H 4G 3F IC407 Q1 8Q 7O Q9 Q100 6L 7J Q401 Q402 8B 8B D4 D5 9K 10L D103 D104 4D 3C D206 D210 4F 4J Q2 8L Q101 6I Q403 8R D6 9J D106 4D D402 4R Layer 1 Layer 2 Layer 3 Layer 4 12 Foil side 13 27 14 TK-3212L SCHEMATIC DIAGRAM Note : The components marked with a dot ( ● ) are parts of layer 1. TX-RX UNIT (X57-7130-XX) 4 3 A 2 S 1 7 CL CL 8 CE CE DO 9 DO DO GND 10 SB SB C52 C55 C56 C58 C61 C64 C65 C67 C457 27n 22n 11p 12p 11p 12p 2p NO 6p 9p 3p 4p 4p 5p 6p 5p 5p 7p NO NO 470p 470p C458 5M 1u L111 * C168 * C164 470p * C161 * C159 220n 270 C154 HSC277 D106 HSC277 (B) D104 (B) * C157 (B) L110 56k 1M R140 R138 C148 100k R143 1000p 1000p 47k R139 150k (D) R132 C138 120p R313 390k 100k RB706F-40 C311 R314 1u C310 2.7k 0.068u X57-7130-XX -12 K,M -13 K2,M2 C339 150 10u6.3 0 * * C274 * C276 (B) * L229 HVC355B C273 1.0M D206 R257 1.0M HVC355B R256 * L228 * C267 (B) D205 * C268 L230 56n 470p 470p C271 C270 56k R348 33k SP 0.1u R:7.3V(MUTE ON) 0.3V(MUTE OFF) T:7.3V Q303 RT1N441U Q305 RT1N441U DC SW/SP MUTE C330 C331 150k 0.1u MIC AGC Q302 2SC4919 1u R328 DAN222 R332 C333 R311 12k 15k 0.1u L302 1u 10k R349 AF AMP C340 R331 D303 R318 SP MUTE SW Q316 2SK3577-A NF 0.047u 0.47u C336 220p C335 2.2k 100p C338 R337 100 6 0.047u C343 5 R342 7 PHASE C329 R330 3.3k 0.1u 1000p R258 470p 100k C265 R251 100k R253 68k 470p R254 C263 470p C292 8 PRE-GND RIPPLE 100u6.3 C341 100p 1k R334 0.1u AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB NC2 4 VIN C316 AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB 3 C345 9 DC SW/SP MUTE ISOLATION 1.2k 0.1u PW-GND R338 2.2k R345 R341 10k 100 R346 100 R344 1k PTT/RXD MIC MICIN OPTDET 5MS AE TXD NC SPO SPI MIC1 L301 AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB K2,M2 D210 L105 L211 L212 L214 L228 L229 R241 R449 R450 HVC355B NO 15n 22n 8.2n NO 8.2n 6.8n 8.2n 6.8n 8.2n 6.8n 8.2n 6.8n 1.0M NO NO 0 NO 0 J301 E11-0707-05 0.033u 82p R310 PoUT VCC 2 1k C356 C325 C326 DTRAIN (B) 1000p 0 D302 NC1 Q306 2SK3577-A 10 C346 R326 C317 Q304 2SA1362-F(GR) SP MUTE SW 470k 1 100k 220k * C275 R343 IC302 TA7368FG R350 D301 RB706F-40 C313 C327 0.015u DETECTOR C309 R329 82k RXAF 220 R248 D205,206 RF BPF TUNING 47k C322 2p (B) RF BPF TUNING R336 R321 C272 2p (B) D203,204 R335 AGNDIN DTRAIN 25 AMP4N AMP4P AMP3o AMP3N AMP3P AMP4o 24 23 DTRAIN 100k C269 0 220p R347 RXAF R325 R255 R:2.046V 100k 26 RXAF 390p 100k 470p RF AMP C344 47k 100k 10u6.3 R425 APC SW Q108 2SK1824-A R141 R142 R:0.96V 470 5 5 0 R:4.98V C266 470p 10k C342 47k R133 22 DC SW C357 R424 * C151 * C156 470p C254 470p C251 * C247 RXAFIN C318 6 56k R319 R320 3.3k 1 3 2 TXIN TXINo 4 LIMLV EXTLIMIN MoD 5 6 20 17 RXAFIN RXAFIN XoUT 0 R307 27 C328 R324 0.047u SDA EXPOUT 56k C321 GND FILTERO EXPOUT 0.1u SCL 4 FILTERO 28 EXPoUT DIR RXINO 29 FILTERo AUDIO PROCESSOR 15 RXINO 3.6864MHz CLK 7 6 COMPARATOR (APC) 4700p SCLK 470p WP IC301 AQUA-L RDF/FD 0.1u R352 14 RXINo RXIN R323 C262 470p * * L214 * R249 HVC355B C257 1.0M D204 R244 1.0M R243 HVC355B C259 R:0.3V(MUTE ON) 7.3V(MUTE OFF) T:0.3V 470p 13 1k BEAT SHIFT SW 8 1000p C354 0.1u C332 R306 30 RXIN DI/o C350 A1 7 TDATA/DTRCLK RXIN 68 VCC C146 7 PCTV 7.52V 180k 12 31 220n L215 470p 4.7u6.3 C258 C256 C255 (B) 180k R327 0.01u Q R451 A0 IN2+ 82p 11 32 AGND C323 C451 22 GND IN2- VEE PCTV Q301 RT1P141U R322 LIMLV C324 5 DTRLoADN TCLK/DTRDo 21 4 8 9 10 6 VDD CLR STD PR Q C314 RSSI BUSY THM VOX 0.1u 0.1u C308 4.7u6.3 C307 3900p C306 7 D IN1+ 150k (D) 0.39 R129 0.39 R128 0.39 R127 (B) W/N SW/TX 1u 19 Q408 2SK1830F 270 R192 R191 1u 0.01u C136 470p C134 C130 C126 1u16 * C250 (B) * C253 C334 12p VSS 5p 0 * C444 * C145 * C445 0.01u 0.1u C191 2.5n L220 C135 470p L109 27p C132 C133 470p 47k C129 100 R190 20p * * C352 0.01u 0.01u C351 C252 5M C312 LIMLV C452 L404 L17 47k R124 R194 (B) D210 C245 * L211 * C244 56k R239 C320 0.01u R355 10k -13 22n 18n * (B) (B) D203 0 X57-7130-XX -12 K,M L16 HZU5CLL D102 470p * L290 56k * L206 470k 5M C315 VCC 3 4 Q205 3SK318 R:4.9V * L212 * C249 R240 * R241 C241 TX_W/N DTMF R354 10k R317 27k 270p 270p 330k C319 10k 330k R304 R315 C302 DETECTOR K,M 22 100k R238 3.5p(B) 100k C240 C239 1000p R236 0.1u 150 C238 1000p R228 C237 18p C236 0.01u C234 1000p C232 * R449 * R450 * C246 * C248 R:1.795V R:1.808V R:0.47V R312 R301 8 2 3 8 L410 1k XIN 0.01u C435 oUT-B IN1- Q107 RT1N141U 5R MIXER 10p C228 R233 Q204 3SK318 560n 3 4 5 6 1.5p C440 180k -t 100K C201 0.22u TH203 R203 0.1u C217 1k R227 270n L203 L204 560 18 C433 0 EEPDAT A2 K2,M2 6p 470p 1u C128 C190 R121 L202 C230 C220 1000p 0.01u R219 0.01u CN201 C301 0 5p X3 L77-1633-05 R410 7.37MHz R409 EEPCLK 3 X57-7130-XX C127 33p L106 C122 470p 10k R115 -t TH101 100k 0.1u 470p C113 10p C124 470p 10k C108 C111 C233 C225 0.1u C221 0.01u C231 1 3p R423 C434 C432 3p 1k BSHIFT 47k -12 -13 150k(D) 6p(B) C291 1000p 6p(B) 4.7k R217 C222 R215 L201 oSCIN MIXIN 38.4 MHz C218 0.1u 1 2 MIXoUT oSCoUT GND 16 15 R:5V IN FREQUENCY DIVIDER IC407 TC7W74FU-F 2 AFCONT OPTDET RXD/PTT TXD PCTV MIC_MUTE QT/DQT_IN PTTSW SB R131 BPF R226 IF AMP IC406 AT24128N10SU27 5M C125 22 120k C119 * L105 R116 R114 47k 11p C116 R193 330 L101 15n R110 100 470p L102 15n 22 C110 330 L100 470p R106 R107 R105 C106 18n L411 470p C100 4.7k R100 HSC277 3 N-DET N-REC IFIN VCC RSSI 13 12 68p 14 4 0.1u C216 5 82k 6 DEC 7 FILoUT IFoUT 11 10 3.9k R213 CD201 1800p C207 2 16 4.96V 150k(D) VCC oUT1 2 R456 NO C145 C151 C156 C157 C159 C160 16p 18p NO 7p 6p 3.5p 2.5p 4p 2p 3p 2p 1.5p 0 C161 5p C164 C166 C168 C169 5p 6p 0.75p 1.5p 1p 0.3p 5p 9p 6p L206 L290 X57-7130-XX C247 470p C248 2p C249 5p C250 22p C257 C267 C268 C273 C275 C276 K,M C246 1p C255 -12 C245 22p C253 30n NO C244 3p C252 NO 27n 2p 2p 22p 3.5p 3.5p 22p 22p 2p 2p 2.5p 7p 7p -13 K2,M2 NO NO NO NO NO 3p 18p 1.5p 1p 18p 5p 4.5p 18p 18p 1.5p 2.5p 2p NO 20p C274 C444 470p CL oUT Q407,408 BATT RESET INT 5M CE Q203 2SC4649(N,P) ROF/FD CK 1 R339 DI 560 1 100p R340 DI R218 0.01u TCLK/DTRDO EEPROM RSSI BUSY THM VOX R130 Q105 2SK879(Y)F B APC SW Q109 RT1P441U IC101 TA75W01FUF 0 6 C224 120k 1000p 2 DTMF 1 PCTV R135 150k(D) C140 SCLK 47k EEPCLK EEPDAT 2.2k Q104 RT1N141U R353 5 DI C214 QUAD R212 8 FILIN 9 AFoUT 470p 2.7k 1000p R209 0.01u C211 4.7k C206 R207 0.01u R216 33p TDATA/DTRCLK DI/O R420 96 VREF 97 AVCC 98 99 MIC_MUTE 100 86 87 BSHIFT D104,106 ANT SW R126 APC SW DCSW APCSW 120k 1 R438 C219 * C169 APC SW STD R422 0 R:5V 5R DIR Q407 2SK1830F R147 0 R:7.61V T:7.39V MCF XF201 L71-0619-05 38.85 MHz ANT CN13 5T R316 XOUT R145 4T T:2.5V(H) 1.97V(L) RF BPF TUNING XIN L223 B TX_W/N DTMF BSHIFT ON:4.95V OFF:0V GND GND 4.7k R452 C84 R206 C209 1u C901 4.7k R901 GND 30 RxD 29 TxD 28 QTTCXO 27 PTT 26 32 31 APCSW RX_W/N 44 VCC 43 42 PLL_DAT 41 PLL_STB 40 PLL_UL 39 GND 38 TX_SW 37 RX_SW 36 TX_W/N 35 DCSW 34 33 PLL_CLK 45 5T_C 81 5R_C 82 5C_C 83 84 85 47k 47 46 49 48 EN2 LEDTX 79 80 C458 * * C457 1000p C428 SW2 BATT RESET INT 5M D202 22n R50 L25 R49 2.2k 1000p 330 C86 R48 C85 1000p 10k R46 R47 470p W:0.015V N:4.94V C450 8 BSHIFT 7 GND 6 BYTE 5 EEPCLK 4 EEPDAT 3 AUX 77 SIM1 78 SIM2 1u C427 1u C421 C429 1000p 330 R414 330 EN1 50 0.1u C456 1u C417 3.3k 47k XOUT 4T APCSW 4.7u6.3 4 NC R211 R419 XIN L226 4T 150k(D) 0.22u 3 47k R416 ROF/FD TCLK/DTRDO L225 4T APC PROTECT TX_W/N DTMF DTRLOADN 9 C431 SW2 VDD SUB Q202 RT1P441U RX_W/N L403 4 R415 IC405 30620MCP422GU GND GND SCLK L224 100p C348 5 3 2 47k MICROPROCESSOR VSS TDATA/DTRCLK DI/O C158 HVC131 R134 100k 6 SB 5M 330k R437 STD DIR D103 20p 2p(B) C304 7 2 SW1 23 STD 22 DIR 21 TDATA/DTRCLK 20 DI/O 19 SCLK 18 RDF/FD 17 TCLK/DTRDO 16 INT 15 VCC 14 VCC 13 XIN 12 VSS 11 XOUT 10 RESET VCC GND 5 VoUT SIDE2 24 C152 0 18n C290 R305 8 NC 1 1000p 9 1 1000p 50 10 R405 GND PTT SW1 C411 47 Q402 RT1N141U LED SW /GREEN 25 R137 0 APC SW R:4.74V * C166 3p R123 5T 1000p TX_W/N DTMF DTRLOADN DTRLOADN QTVCO DI 73 LEDRX 74 PF1 75 PF2 SIDE1 PTT Q401 RT1N141U IC404 BD4845FVE CN402 E40-6430-05 70 71 1k 72 LED SW /RED C419 46 67 68 69 R470 ON:4.92V OFF:0.01V ON:4.92V OFF:0.01V VOLTAGE DETECTOR/INT 45 B 4 5 44 C GND AUX 5 SUB NC D404 B30-2157-05 64 65 66 OPTDET AF_CONT DO CE CL 76 6 VDD D403 B30-2156-05 C424 7 43 VoUT 63 CP404 47Kx2 470p 3 1u C443 2 LED/GREEN S1 330k 8 LED/RED S2 9 60 61 62 C430 0.01u S3 1 57 58 59 4.95V L402 1u 10 R407 42 NC R:4.83V 5600p 41 CE 4 C418 PT6554LQ VoUT 55 56 4.96V VSS 53 54 CP407 1Kx2 Q405 RT1P237U-T111 5 C410 11 LCD DRIVER VOLTAGE REGULATOR/5V VOLTAGE DETECTOR/RESET IC403 BD4840FVE 12 40 VIN W/N SW/RX C215 51 52 5C SW R413 C407 3 CP406 1Kx2 IC401,402 1000p 13 NC Q901 2SK1824-A 3.3k R421 R:5.01V 4 1u C409 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 14 37 1 2 36 5.00V 5 IC401 XC6204B502MR R:7.28V T:6.80V 35 VoUT 470p FM IF SYSTEM IC201 TA31136FNG R210 W/N SW/TX 5R SW Q404 RT1P237U-T111 VSS 3 C210 1k 2 CE 15 470p 0 R436 470k (D) 100 R403 R406 1 VIN 34 R:3.70V T:3.57V IC402 XC6204B502MR R:7.56V T:7.26V 16 C415 R404 33 RX_W/N 0.47u C426 4700p 4700p C408 Q403 CPH3317 GND D401 RB521S-30 12k DOWN 5T SW R447 7 T:4.99V 47k UP 4.7k EN2 R435 6 EN2 5V PROTECTION R208 1Kx2 CP405 47k 47k 47k R408 470k(D) C213 R902 R418 R412 GND EN1 47k AFO 5 EN1 R417 4 8 B 88 BATT 89 RSSI 90 BUSY 91 VOX 92 QT/DQT_IN 93 TH_DET 94 AVSS 95 100p C405 1000p AFI 0.1u C406 37 SB 3 T:4.96V C163 * C160 HVC131 1.2n L250 R:2.87V T:0V CF201 L72-0958-05 R:5.01V T:0V * STRIP LINE L107 33p(G) 22k B 5R 0.1u B 8.2n DCSW APCSW QTTCXO PLL_UL PLL_STB PLL_DAT PLL_CLK 5C D402 1SR154-400 REVERSE PROTECTION L104 8.2n THM 82k 2 C403 S33 S31 S32 S28 S29 S30 S27 S24 S25 S26 S23 S20 S21 S22 S19 S16 S17 S18 S15 S12 S13 S14 S8 S9 S10 S11 S7 S4 S5 S6 S2 S3 C1 C2 C3 C4 S1 1 470p C402 C401 BATT CN401 E40-6363-05 1 F53-0324-05 2.5A L103 0 D122 Q103 2SK3476-F R:7.61V T:7.26V C123 R456 R453 DCSW APCSW OSCIN 5C B 5T 5R C208 B BATT RF AMP R111 0 5T 10u6.3 F401 L401 6p R112 7p THM DCSW APCSW OSCIN 5C B 5T 5R LCD QTTCXO PLL_UL PLL_STB PLL_DAT PLL_CLK 5C 47k Q100 2SC4619 C112 22 C75 1000p C80 4.7k C79 CURRENT STEERING 12p C107 1000p R43 1000p C90 C77 470p R42 D11 MA2S111-F L20 6p R38 C66 3.3u 0.5p Q3 VCO/RX 2SK508NV(K52) RIPPLE FILTER 10u6.3 0.1u C68 C74 C102 470p R:0.59V T:4.94V Q8 2SC4617(S) DC SW/RX VCO 180 * C58 Q7 RT1P430U 470p C71 C63 100p C70 R35 270k 470p 100 * C65 * L17 * C61 * TC2 L14 HVC376B C56 HVC376B D3 D5 C49 HVC376B R37 C101 HSC277 R103 100 1000p * C55 10p HVC376B D9 R:3.4V L18 220n RX VCO D101 10p 1u 2p 100p 1000p C24 TRIPLER Q1 KTC4082 C34 4.0V FREQUENCY CONTROL /RX VCO 100n C39 6800p 33k 1u R:2.934V T:3.002V L22 R36 270k C87 10 330k D3,5,8,9 DC SW/TX VCO 27p 47p 100 C25 560n C35 2.2k OSCIN C18 TXCO OSCIN 10p LCD ASSY (B38-0906-25) oUTPUT R14 L5 4.7u 0.71V C17 30p R12 C26 3 L1 C15 GND 470k R30 D8 560n 4.72V L3 4 10p 2 470k 0 R13 C14 C12 VCC R31 1u C902 R17 18p VC C45 10k 4.9V 12.8MHz R4 C2 1 C9 1u 56k C5 33k 1000p 10k 6800p R2 C3 3300p C1 22k R3 X1 L77-1931-05 82k R6 C6 0.1u 0.01u R26 22k L11 100n L7 VR1 68k R32-0736-05 MA2S111-F C4 R1 1000p 0.01u D1 3.3u16 1.2k R19 C27 1000p C16 100 R7 R5 100k RIPPLE FILTER R25 C41 0 TX MODULATION L12 R34 3300p 680 0.1u35 560 C32 220 180 R22 R18 R21 C22 R16 0.33u35 10u6.3 0.1u C21 C19 0.1u C10 10u6.3 C13 MODULATOR 470p R15 15p R:4.97V T:0.58V 0 4.76V 22n L23 3.86V R:0V T:2.846V 4.62V Q9 2SC4619 C83 100 C76 Q5 RT1P430U T:4.81V TX/RX RF SW RF AMP T:4.96V Q101 2SK3077F D101,202 82p C72 0.1u R41 150k L21 R39 2p D10 0.5p (B) TX FINAL AMP TX DRIVE AMP Q102 T:1.36V 2SK2596-E RF AMP 3.7V * C67 1p C59 VCO/TX Q4 2SK508NV(K52) 1SV278F 1p C60 9p C54 TC1 D2 D4 0.72V 1000p * C62 * ANT SW RF BUFFER AMP Q6 2SC5108(Y)F 100 C73 3.3u C64 T:3.37V 150 L16 C69 470p 220n 10p HVC376B HVC376B C47 C50 * C52 D103,122 R40 TX VCO HVC376B L13 470p R33 D7 PLL IC F_IN AMP 470p 22 C44 R27 10 D6 HVC376B 100n 10p Q2 2SC5108(Y)F C29 10k R23 1k R32 18n L19 FREQUENCY CONTROL /TX VCO L10 L24 5p 5p L9 10p C42 C38 18n 2.74V 150k C48 1000p 10 C33 R20 11 12 13 C43 FIN NC2 9 14 R8 D2,4,6,7 CV 3p L8 100n C40 CLoCK NC3 DATA LD 8 15 7 17 18 16 6 Do GND LE FC NC4 5 VP VCC FoUT P oSCoUT 4 19 2 1 4.82V NC1 oSCIN IC1 MB15A02PFV2E1 3 20 R NC5 100p 100p 100p C8 C7 PLL SYSTEM C11 5C L6 0 0 0 100p 5C R9 R10 R11 C445 TK-3212L TK-3212L BLOCK DIAGRAM BLOCK DIAGRAM X57-713 IC404 BD4845FVE INT INT D401 RB521S-30 IC401 XC6204B502MR PROTECT AVR SB IC403 BD4840FVE RESET RF AMP PLL_DAT PLL_CLK PLL_STB RESET Q4 2SK508NV(K52) D2,D4,D6,D7 HVC376B D10 1SV278F PLL 5M Loop Filter Q405 RT1P237U-T111 DC SW TX VCO Q5 RT1P430U 5C 12.8MHz AVR 5T_C TX X1 L77-1931-05 Q403 CPH3317 DC SW QTTCXO LPF LPF 5T DC SW EN2 D101,D202 HSC277 BUFF AMP RF AMP T/R SW 5C 5C 5R 5C Q100 2SC4619 Q101 2SK3077F RF AMP Q102 2SK2596-E DCSW 5R_C LPF ANT B IC101 TA75W01FUF DC SW CURRENT DET Q108 2SK1824-A Q8 2SC4617(S) D11 MA2S111-F RIPPLE FILTER DC SW Q1 KTC4082 TRIPLER ANT SW 5T Q109 RT1P441U RX VCO RX D122,D104,D106 HSC277 D103 HVC131 TX FINAL AMP 5T Q104 RT1N141U Q105 2SK879(Y)F DC SW 5R Q103 2SK3476-F TX DRIVE AMP RF AMP 5T DC SW Q7 RT1P430U Q404 RT1P237U-T111 EN1 Q9 2SC4619 Q3 2SK508NV(K52) D3,D5,D8,D9 HVC376B QTVCO 5C ENCODER 5C Q6 2SC5108(Y)F 5C 5C_C IC402 XC6204B502MR TX/RX:450.00~490.00MHz(K,M) TX/RX:470.00~512.00MHz(K2,M2) Q2 2SC5108(Y)F IC1 MB15A02PFV2E1 APCSW DC SW APCSW Q107 RT1N141U 5C IC201 TA31136FNG DC SW PCTV Q203 2SC4649(N,P) XF201 L71-0619-05 Q204 3SK318 IF AMP MCF 1st MIXER 5R 38.4MHz D203,D204 HVC355B Q205 3SK318 D205,D206 HVC355B BPF RF AMP BPF PCTV 5R PCTV 38.85MHz Q901 2SK1824-A RX_W/N BATT + - 5R Q202 RT1P441U WIDE/ NARROW SW RX_W/N 5R CD201 L79-1582-05 CF201 L72-0958-05 FM IF SYSTEM SW CF 450kHz 450kHz 5C BATT DET PROTECT BATT SB SB LED (RED) LED (GREEN) 5C IC301 AQUA-L RSSI MOD D403 B30-2156-05 BUSY D402 1SR154-400 D404 B30-2157-05 PTT AUDIO PROCESSOR PWR SW / VOL PTT 5C Q401 RT1N141U 5M Q402 RT1N141U DC SW DC SW LEDTX LEDRX SW1 SB PF2 DI/O Q306,Q316 2SK3577-A SP PF1 IC302 TA7368FG MUTE SW AF AMP Q305 RT1N441U DC SW DTRLOADN TDATA/DTRCLK SCLK DIR ALT DTMF AQUAXIN TXAFI RXAF0 XIN IC406 AT24128N10SU27 IC405 30620MCP***GU INT RESET VOX RXD BUSY BATT TH_DET RSSI QT/DQT_IN EEPDAT EEPROM EEPCLK AGC Q407,Q408 2SK1830F Q304 2SA1362-F(GR) DC SW Q302 2SC4919 D303 DAN222 D302 RB706F-40 DET SW BSHIFT MICROPROCESSOR XOUT VOX D301 RB706F-40 SB X3 L77-1633-05 7.37MHz DC SW TCLK/DTRDO PTT PF1 PF2 EN1 EN2 RDF/FD STD PLL_UL 5T_C 5C_C 5R_C DTRLOADN TDATA/DTRCLK SCLK DIR AF_CONT XIN SB SW2 STD RDF/FD TCLK/DTRDO DI CE APCSW DCSW QTVCO QTTCXO MIC MUTE DTMF TXD TX_W/N OPTDET RX_W/N TX_SW RX_SW PLL_DAT PLL_CLK PLL_STB LEDTX LEDRX PCTV CL DO 5M DI/O AFCONT Q303 RT1N441U MIC LCD ASSY B38-0906-25 32 33