VHF FM TRANSCEIVER TK-2000 SERVICE MANUAL REVISED II © 2015-1 PRINTED IN JAPAN RQ062 (K) B5B-7185-00 This service manual applies to products with B4603266 or subsequent serial numbers. CONTENTS Knob(Selector) (K29-9488-03) Helical antenna (T90-1094-05) Knob (Volume) (K29-9487-03) Knob (PTT) (K29-9489-13) Button knob (Side) (K29-9490-13) Plastic cabinet assy (A02-4135-13) This product complies with the RoHS directive for the European market. GENERAL ....................................................2 SYSTEM SET-UP .........................................3 REALIGNMENT ...........................................3 DISASSEMBLY FOR REPAIR .....................6 CIRCUIT DESCRIPTION .............................7 SEMICONDUCTOR DATA .........................10 COMPONENTS DESCRIPTION ................11 PARTS LIST ...............................................12 EXPLODED VIEW ......................................18 ADJUSTMENT ...........................................19 PC BOARD TX-RX UNIT (X57-8093-00) ....................24 SCHEMATIC DIAGRAM ............................28 BLOCK DIAGRAM .....................................32 LEVEL DIAGRAM ......................................34 SPECIFICATIONS ......................................35 This product uses Lead Free solder. TK-2000 Document Copyrights Firmware Copyrights Copyright 2014 by JVC 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 JVC KENWOOD Corporation. The title to and ownership of copyrights for firmware embedded in Kenwood product memories are reserved for JVC KENWOOD Corporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website of the firmware is strictly prohibited without prior written consent of JVC KENWOOD Corporation. Furthermore, any reselling, assigning or transferring of the firmware is also strictly prohibited without embedding the firmware in Kenwood product memories. Disclaimer While every precaution has been taken in the preparation of this manual, JVC KENWOOD Corporation assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. JVC KENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes. Service Manual List Title Frequency Range [MHz] Parts number market code TK-2000 144~174 B51-8937-00 K, M TK-2000 136~174 *1 B51-8937-10 K, M From B2200631 J79-0362-09 TK-2000 136~174 *1 B5B-7185-00 (This service manual) K, M From B4603266 J7C-0043-00 Serial number PCB number J79-0350-09 *1: Guaranted frequency range ................................................... 144~174MHz (K) GENERAL 2 INTRODUCTION PERSONAL SAFETY SCOPE OF THIS MANUAL This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required. 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. ORDERING REPLACEMENT PARTS SERVICE 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. This transceiver is designed for easy servicing. Refer to the schematic diagrams, printed circuit board views, and alignment procedures contained within. Model Type TX-RX unit Frequency range Remarks TK-2000 K,M X57-8093-00 136~174MHz IF1: 38.85MHz LOC: 38.4MHz TK-2000 SYSTEM SET-UP Merchandise received Choose the type of transceiver Frequency range (MHz) RF power TX/RX 136~174 5.0W Type TK-2000 K,M A personal computer, programming interface (KPG-22A/22U), and FPU (programming software) are required for programming. (The frequency, TX power HI/LOW, and signaling data are programmed for the transceiver.) Transceiver programming Are you using the optional antenna? YES KRA-22 or KRA-26 Optional antenna YES KMC-21 or KMC-45 Speaker microphone NO Are you using the speaker microphone? NO (Option) Delivery REALIGNMENT 1. Modes 2. How to Enter Each Mode Mode User mode PC mode Clone mode User mode Data programming mode PC test mode Operation Power ON PC mode Received commands from PC Clone mode [PTT]+[Side]+Power ON (Two seconds) PC tuning mode 3. PC Mode Mode Function User mode For normal use. PC mode Used for communication between the transceiver and PC. Data programming mode Used to read and write frequency data and other features to and from the transceiver. PC test mode Used to check the transceiver using the PC. This feature is included in the FPU. Clone mode Used to transfer programming data from one transceiver to another. 3-1. Preface The transceiver is programmed by using a personal computer, a programming interface (KPG-22A/22U) and FPU programming software (KPG-137D : ver.2.20 or later). The programming software can be used with a PC. Figure 1 shows the setup of a PC for programming. 3-2. Connection Procedure 1. Connect the transceiver to the personal computer with the interface cable. Note: • You must install the KPG-22 driver in the computer to use the USB programming interface cable (KPG-22U). 3 TK-2000 REALIGNMENT 2. When the POWER is switched on, user mode can be entered immediately. When the PC sends a command, the transceiver enters PC mode. When data is read from the transceiver, the red LED lights. When data is written to by the transceiver, the green LED lights. No. 11 12 13 14 15 Frequency (MHz) 172.79375 172.79500 172.80000 172.80500 172.80625 Note: • • The data stored in the personal computer must match Model Name and Model Type when it is written into EEPROM. Do not press the [PTT] key during data transmission or reception. 3-3. KPG-22A Description (PC programming interface cable: Option) 3-6. Programming with PC If data is transferred to the transceiver from a PC with the FPU, the data for each set can be modified. Data can be programmed into the EEPROM in RS-232C format via the SP/MIC jack. In this mode the PTT line operate as TXD and RXD data lines respectively. The KPG-22A is required to interface the transceiver with the computer. It has a circuit in its D-sub connector (KPG-22A: 9-pin) case that converts the RS-232C logic level to the TTL level. The KPG-22A connects the SP/MIC connector of the transceiver to the RS-232C serial port of the computer. PC KPG-22A or KPG-22U or Illustration is KPG-22A. 3-4. KPG-22U Description (USB programming interface cable: Option) The KPG-22U is a cable which connects to a USB port on a computer. When using the KPG-22U, install the supplied CD-ROM (with driver software) in the computer. The KPG-22U driver runs under Windows XP, Vista, 7 or 8. FPU Gray Gray/Black 1.5D-XV Lead wire 1.5D-XV Shield wire 3-5. Programming Software KPG-137D Description The KPG-137D is the programming software for the transceiver supplied on a CD-ROM. This software runs under windows XP, Vista, 7 or 8 on a PC. The software on this disk allows a user to program the transceiver via Programming interface cable (KPG-22A/22U). Tuning cable (E30-3216-05) Note: • • Use the FPU that matches the market when you first set the market code and model name/frequency data to the service unit. The unit set by mistake cannot be restored. Receive frequencies listed below may result in the interference of reception due to the harmonics of internal oscillators. Enter a frequency not listed in the table. No. 1 2 3 4 5 6 7 8 9 10 4 Frequency (MHz) 152.69375 152.69500 152.70000 152.70500 152.70625 153.59375 153.59500 153.60000 153.60500 153.60625 PC PC D-SUB (9-pin) USB KPG-22U KPG-22A Transceiver Transceiver Fig. 1 + – + – SP MIC TK-2000 REALIGNMENT 4. Clone mode Note: Programming data can be transferred from one transceiver to another by connecting them via their SP/MIC connectors. Cloning can be performed as described below (the transmit transceiver is the source and the receive transceiver is the target). • • • • The following data cannot be cloned. • Tuning data • Model name data • ESN data 1. Turn the source transceiver and target transceiver power OFF. 2. Turn the source transceiver power ON while pressing the [PTT] and [Side] keys, to enter clone mode. 3. Connect the cloning cable (part No. E30-3410-05) to the SP/MIC connectors on the source and target transceivers. 4. Turn the target transceiver power ON. 5. Press the [Side] key on the source transceiver. The data of the source is sent to the target. While the source is sending data, red LED will light. While the target is receiving the data, green LED will light. When cloning of data is completed, the source red LED turned off, and the target automatically operates in the User mode. 6. Additional targets can be continuously cloned. When the [Side] key on the source is pressed, the data of the source is sent to the target again. Repeat steps 3 to 5 to clone additional transceivers. The Model name and Market codes must be the same in order to clone the transceiver. If the transceivers clone mode is configured as “Disabled”, the transceiver cannot enter clone mode. If the Read authorization password is set to the transceiver, the transceiver cannot enter to the clone mode. Cannot be cloned if the password (overwrite password) is programmed to the target. Cloning cable (E30-3410-05) Fig. 2 5 TK-2000 DISASSEMBLY FOR REPAIR 1. Separating the Case Assembly from the Chassis 2. Removing the TX-RX unit from the Chassis 1. Remove the two knobs (a). 2. Remove the two screws (b). 3. Expand the right and left sides of the bottom of the case assembly, Iift the chassis, and remove it from the case assembly (c). 1. Remove the packing (e). 2. Remove the 13 screws (f). 3. Remove the packing (g) and two hexagon nuts (h). 4. Remove the solder from the antenna terminal using a soldering iron then lift the unit off (i). Note: a b a When reassembling the unit in the chassis, be sure to solder the antenna terminal. i b Antenna terminal g f c h h 4. Taking care not to cut the speaker lead (d), open the chassis and case assembly. e Note: Solder the speaker wire back in its original position if you have removed it. 3. Removing the Rear Panel – d + BRN 1. Raise the rear panel on the chassis (j). GRN j 6 TK-2000 CIRCUIT DESCRIPTION 1. Frequency Configuration The receiver utilizes double conversion. The first IF is 38.85MHz and the second IF is 450kHz. The first Local oscillator is supplied from the PLL circuit. The PLL circuit in the transmitter generates the necessary frequencies. CF 450kHz TX/RX: 136~174MHz ANT 1st MIX ANT SW MCF SP RF AMP IF SYSTEM 38.85MHz AF AMP AF filter 38.4MHz 174.85~ 212.85MHz X2 doubler TCXO 19.2MHz MIC TX AMP 136~174MHz RF AMP Fig. 1 PLL VCO MIC AMP Frequency configuration 2. Receiver System The receiver system is shown in Figure 2. CF200 ANT BPF Q204 RF AMP BPF Q203 1st MIX XF200 ANT SW IC303 AFfilter Q202 IF AMP IC302 VR500 AF PA SP IC200 IF,MIX,DET MCF BPF BPF 1st Local Fig. 2 Q201 X2 doubler X1 TCXO 2nd Local 19.2MHz Receiver system 2-1. RF Amplifier Circuit 2-2. First Mixer The signal coming from the antenna passes through the transmit/receive switching diode circuit (D101, D102, and D103) and a BPF (L210), and is then amplified by the RF amplifier (Q204). The resulting signal passes through a BPF (L207, L208 and L215) and goes to the mixer. These BPFs are adjusted by variable capacitors (D201,D202 and D204). The input voltage to the variable capacitor is a regulated voltage output from the DAC (IC300). The signal from the front end is mixed with the first local oscillator signal generated in the PLL circuit by Q203 to produce a first IF frequency of 38.85 MHz. The resulting signal passes through the XF200 MCF to cut the adjacent spurious and provide the optimum characteristics, such as adjacent frequency selectivity. 7 TK-2000 CIRCUIT DESCRIPTION 2-3. IF Amplifier Circuit 3. Transmitter System The first IF signal is passed through a four-pole monolithic crystal filter (XF200) to remove the adjacent channel signal. The filtered first IF signal is amplified by the first IF amplifier (Q202) and then applied to the lF system IC (IC200). The IF system IC provides a second mixer, second local oscillator, limiting amplifier, quadrature detector and RSSI (Received Signal Strength Indicator).The second mixer mixes the first IF signal with the 38.4MHz of the second local oscillator output (TCXO X1) and produces the second IF signal of 450kHz. The second IF signal is passed through the ceramic filter (CF200) to remove the adjacent channel signal. The filtered second IF signal is amplified by the limiting amplifier and demodulated by the quadrature detector with the ceramic discriminator (CD201).The demodulated signal is routed to the audio circuit. 3-1. Microphone Amplifier Circuit The signal from microphone amplified by IC301 and goes through mute switch (IC300). IC304 is composed of high-pass filter, low-pass filter and pre-emphasis/IDC circuit. The output signal from the DAC IC (IC300) goes to the VCO modulation input. MIC IC300 VCO IC301 BUFF DAC X1 LSDO TCXO MIC AMP IC304 LSDO 2-4. Audio Amplifier Circuit The demodulated signal from IC200 is amplified by IC305, IC303 and goes to AF amplifier through IC302. The signal then goes through an volume control (VR500), and is routed to an audio power amplifier (IC302) where it is amplified and output to the speaker. To output sounds from the speaker, IC400 sends a high signal to the SPMUT line and turns IC400 on through Q300, Q301, Q302 and Q306. Fig. 3 Microphone amplifier circuit 3-2. Driver and Final Amplifier Circuit The signal from the T/R switch (D100 is on) is amplified by the pre-drive amplifier (Q100) to 30mW. The output of the pre-drive amplifier is amplified by the drive amplifier (Q101) and the RF final amplifier (Q102) to 5.0W (1W when the power is low). The drive amplifier and the RF final amplifier consist of two MOS FET stages. The output of the RF final amplifier is then passed through the harmonic filter (LPF) and antenna switch (D101 and D102) and is applied to the antenna terminal. ANT From T/R SW (D100) Q100 Q101 Q102 D101,102 Pre-DRIVE AMP DRIVE AMP RF FINAL AMP ANT SW R121 VDD VG +B R122 POWC R123 CURDET Fig. 4 Drive and final amplifier circuit 8 LPF TK-2000 CIRCUIT DESCRIPTION 4. Frequency Synthesizer Circuit 4-1. Frequency Synthesizer The frequency synthesizer consists of the TCXO (X1), VCO, PLL IC (IC1) and buffer amplifiers. The TCXO generates 19.2MHz. The frequency stability is 5.0 ppm within the temperature range of –30 to +60°C. The frequency tuning and modulation of the TCXO are done to apply a voltage to pin 1 of the TCXO. The output of the TCXO is applied to pin 1 of the PLL IC. The VCO consists of 1VCO and covers a dual range of the 136.00~174.00MHz and the 174.85~212.85MHz. The VCO generates 174.85~212.85MHz for providing to the first local signal in receive. The PLL IC consists of a prescaler, reference divider, phase comparator, charge pump (The frequency step of the PLL circuit is 5 or 6.25 kHz). PLL data is output from DATA (pin 19), CLOCK (pin 18) and PLDL (pin 20) of the MCU (IC400). The data are input to the PLL IC when the channel is changed or when transmission is changed to reception and vice versa. A PLL lock condition is always monitored by the pin 22 (PLUL) of the MCU. When the PLL is unlocked, the PLUL goes low. VCO T/RSHF (TX: Low) Q5 Q6 D100 BUFF RF AMP SW CV D200 LPF SW 5 Q1 PLUL IC400 MCU To RF AMP 8 IC1 PLL 1 To mixer X1 TCXO Note: The EEPROM stores tuning data (Deviation, Squelch, etc.). Realign the transceiver after replacing the EEPROM. 6. Signaling Circuit 6-1. Encode ■ Low-speed data (QT, DQT) Low-speed data is output from pin 49 (LSDO) of the MCU (IC400). The signal passes through a low-pass CR filter. The signal is mixed with the audio signal and goes to the VCO and TCXO (X1) modulation input after signal processing in the DAC IC (IC300). ■ High-speed data (DTMF) High-speed data (HSD) is output from pin 50 (HSDO) of the MCU. The signal passes through a low-pass CR filter. TX deviation making an adjustment by MCU is applied to the DAC IC (IC300). The signal is mixed with the audio signal and goes to the VCO and TCXO. 6-2. Decode ■ QT/DQT The output signal from IF IC (IC200) enters the MCU (IC400) through IC300. IC400 determines whether the QT or DQT matches the preset value, and controls the SPMUT and the speaker output sounds according to the squelch results. IC300 DAC IC400 MCU INV 14 DATA, CLOCK,PLDL LSDO LSDO 49 24 21 FADJ TCXO 20 Fig. 5 PLL block diagram HSDO 50 18 19 MOD VCO 12 BEEP 5. Control Circuit The control consists of the MCU (IC400) and its peripheral circuits. It controls the TX-RX unit. IC400 mainly performs the following; 1) Switching between transmission and reception by PTT signal input. 2) Reading channel information, frequency, and program data from the memory circuit. 3) Sending frequency program data to the PLL. 4) Controlling squelch on/off via the DC voltage from the squelch circuit. 5) Controlling the audio mute circuit via the decode data input. 6) Transmitting tone and encode data. AF AMP Fig. 6 Encode 7. Power Supply There are five 5V power supplies for the MCU: 5M is always output while the power is on. 5C is a common 5V and is output when SAVE is not set to ON. 5R is 5V for reception and output during reception. 5T is 5V for transmission and output during transmission. 5MS is 5V for the SP/MIC connector and the DAC IC (IC300). 9 TK-2000 SEMICONDUCTOR DATA MCU: F2136ACNKDRD (TX-RX unit IC400) Pin No. 10 Signal Name I/O Function Pin No. Signal Name I/O Function 45 NC O NC NC O NC I VOX level input 1 NC O NC 46 2 VREF - Reference voltage input 47 VOXIN 3 MODE I Mode select for MCU 48 CVDET I VCO voltage detection 4 NC O NC 49 LSDO O Low speed data output 5 NC O NC 50 HSDO O DTMF/beep output 6 RESET I Reset signal input 51 BATT I Battery voltage input 7 XOUT O Oscillation circuit 52 RSSI I RSSI input SQL I Squelch input 8 Vss - GND 53 9 XIN I Oscillation circuit 54 LSDIN I LSD input THDET I Thermistor input 10 Vcc - Power supply 55 11 BSFT O Beat shift for MCU clock 56 CURDET I Current detection T/RSHF O VCO shift control 12 NC O NC 57 13 NC O NC 58 5VC O 5V control 14 NC O NC 59 NC O NC NC O NC 15 E2WP O Write protect for EEPROM 60 16 E2DAT I/O Data input/output from EEPROM 61 NC O NC TYPE2 I Destination selection 2 17 E2CLK O Clock for EEPROM 62 18 CLOCK O Clock for PLL/DAC IC 63 TYPE1 I Destination selection 1 64 5RC O 5R control 19 DATA O Data for PLL/DAC IC 20 PLDL O Load enable for PLL IC 21 PLPS O Power saving for PLL IC 22 PLUL I Lock detect signal from PLL IC 23 NC O NC 24 EN4 I Encoder input 4 25 EN3 I Encoder input 3 26 EN2 I Encoder input 2 27 EN1 I Encoder input 1 28 NC O NC 29 OPTDET I 2pin option detection 30 LEDR O LED (red) control 31 LEDG O LED (green) control 32 SPMUT O Power switch for AF amp 33 NC O NC 34 5TC O 5T control 35 5CC O 5C control (SAVE) 36 5MSC O 5MS control 37 DACLD O Load enable for DAC IC 38 PTT I PTT key input 39 PFKEY I PF key input 40 INT I INT signal input 41 VDCSW O Voltage discharge switch 42 WID/NAR O Wide/Narrow control 43 RXD I Serial data input (FPU) 44 TXD O Serial data output (FPU) TK-2000 COMPONENTS DESCRIPTION TX-RX unit (X57-8093-00) Ref. No. Part Name Ref. No. Description Part Name Description D2 Variable capacitance diode Frequency control/ VCO IC1 IC PLL system IC200 IC FM IF system D3 Variable capacitance diode Frequency control/ VCO IC300 IC DAC D4 Diode TX/RX RF switch IC301 IC LSD buffer D5 IC AF power AMP Variable capacitance diode Modulator /TX VCO IC302 IC303 IC AF filter D6 Variable capacitance diode Frequency control/ VCO IC304 IC MIC AMP D7 Diode Ripple filter IC305 IC QT/DQT filter D100 Diode TX/RX RF switch IC400 IC MCU D101 Diode ANT switch IC401 IC EEPROM D102 Diode ANT switch IC500 IC Voltage detector/RESET D103 Diode ANT switch IC501 IC Voltage regulator/5V D200 Diode TX/RX RF switch IC503 IC Voltage regulator/5V Q1 Transistor DC switch D201 Variable capacitance diode RX BPF tuning Q2 Transistor TX/RX RF switch D202 RX BPF tuning Q3 Transistor Ripple filter Variable capacitance diode Q4 FET VCO D203 Variable capacitance diode RX BPF tuning Q5 Transistor RF buffer AMP D204 Transistor RF AMP Variable capacitance diode RX BPF tuning Q6 Q7 Transistor Voltage regulator/3V D301 Diode Current steering Q100 Transistor Pre drive AMP D400 LED LED/green LED LED/red Q101 FET Drive AMP D401 Q102 FET Final AMP D402 Diode VCO speed up Diode Protect Diode Current steering Q103 Transistor Voltage discharge switch D500 Q200 Transistor W/N switch D501 Q201 Transistor Doubler Q202 Transistor IF AMP Q203 FET Mixer Q204 FET RF AMP Q300 Transistor DC switch Q301 Transistor DC switch Q302 FET Mute swtch Q303 FET DC switch Q304 Transistor DC switch Q305 Transistor W/N switch Q306 FET Mute switch Q400 Transistor Switch Q401 Transistor DC switch Q402 Transistor DC switch Q500 FET DC switch Q501 FET DC switch Q502 Transistor DC switch D1 Diode Current steering 11 TK-2000 PARTS LIST ✽ New Parts. indicates safety critical components. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. TK-2000 TX-RX UNIT (X57-8093-00) New Ref. No. Address parts Parts No. L : Scandinavia Y : PX (Far East, Hawaii) C : China Destination Description TK-2000 1 2 3 4 6 1A 3A 3B 2B 3B A02-4135-13 A10-4150-41 A82-0081-02 B11-1892-03 E04-0486-05 PLASTIC CABINET ASSY CHASSIS REAR PANEL ILLUMINATION GUIDE RF COAXIAL RECEPTACLE(SMA) 7 8 9 10 11 2A 1B 1B 2A 2B E23-1373-14 E37-1539-05 E37-1540-05 E72-0437-03 F10-3186-04 TERMINAL PROCESSED LEAD WIRE(SP-/BRN) PROCESSED LEAD WIRE(SP+/GRN) TERMINAL BLOCK SHIELDING CASE(CF200) 12 13 14 15 16 3B 2A 3A 3A 2A G01-4571-04 G11-4644-04 G13-2364-14 G13-2366-04 G53-1867-13 COIL SPRING SHEET(Q102-CHASSIS) CUSHION(BATT-GRAY) CUSHION(TERMINAL) PACKING(CHASSIS) 18 19 20 22 23 1B 3B 1A 1B 1B G53-1868-12 G53-1869-13 G53-1871-14 K29-9487-03 K29-9488-03 PACKING(TOP) PACKING(JACK) PACKING(MIC) KNOB(VOL) KNOB(SELECTOR) 24 25 26 A B 1A 1A 3A 2B 3A K29-9489-13 K29-9490-13 K29-9491-03 N09-2438-05 N30-2606-48 KNOB(PTT) BUTTON KNOB(SIDE) LEVER KNOB(BATTERY) BINDING HEAD SCREW(ANT) PAN HEAD MACHINE SCREW C 28 1A,2A 1B N83-2005-48 T07-0787-15 PAN HEAD TAPTITE SCREW SPEAKER B09-0744-03 B62-2299-20 B62-2300-20 B62-2301-20 J29-0756-05 ACCESSORY CAP(MIC) ACCESSORY INSTRUCTION MANUAL(E) ACCESSORY INSTRUCTION MANUAL(R) ACCESSORY M INSTRUCTION MANUAL(S) ACCESSORY K BELT CLIP ACCESSORY N35-3005-43 T90-1094-05 W08-1246-25 W08-1247-25 W08-1249-45 BINDING HEAD MACHINE SCREW ACCESSORY HELICAL ANTENNA ACCESSORY AC ADAPTER ACCESSORY M AC ADAPTER ACCESSORY K CHARGER ACCESSORY W09-1073-25 W09-1081-05 X57-8090-21 BATTERY ASSY ACCESSORY M BATTERY ASSY ACCESSORY K TX-RX UNIT(FOR SERVICE) TX-RX UNIT (X57-8093-00) C1 C2 C4 C5 C6 12 CK73GB1E154K CK73HB1A184K CS77MA1A6R8M CS77MA1ER68M CK73HB1A105K CHIP C CHIP C CHIP TNTL CHIP TNTL CHIP C 0.15UF 0.18UF 6.8UF 0.68UF 1.0UF K K 10WV 25WV K New Ref. No. Address parts K : USA T : England X : Australia P : Canada E : Europe M : Other Areas Parts No. Destination Description C7 C8 C9 C11 C12 CC73HCH1H390G CK73HBB1A104K CK73HBB1A104K CK73HB1A105K CC73HCH1H0R5B CHIP C CHIP C CHIP C CHIP C CHIP C 39PF 0.10UF 0.10UF 1.0UF 0.5PF G K K K B C13 C14 C15 C16 C17 CS77BP0J010M CK73HB1C103K CK73HB1C103K CK73HBB1H102K CC73HCH1H120J CHIP TNTL CHIP C CHIP C CHIP C CHIP C 1.0UF 0.010UF 0.010UF 1000PF 12PF 6.3WV K K K J C18 C19 C20 C21 C22 CK73HBB1H102K CK73HBB1H102K CS77MA1C100M CC73GCH1H100B CC73GCH1H120G CHIP C CHIP C CHIP TNTL CHIP C CHIP C 1000PF 1000PF 10UF 10PF 12PF K K 16WV B G C23 C24 C25 C26 C27 CK73HBB1H102K CK73HBB1H102K CK73HB1C103K CK73HBB1H102K CC73HCH1H220J CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1000PF 0.010UF 1000PF 22PF K K K K J C28 C29 C30 C31 C32 CK73HBB1H102K CC73GCH1H0R5B CK73HBB1H102K CK73HB1C103K CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.5PF 1000PF 0.010UF 1000PF K B K K K C33 C34 C35 C36 C37 CC73HCH1H470J CK73HBB1H102K CC73HCH1H150J CC73HCH1H120G CC73HCH1H150J CHIP C CHIP C CHIP C CHIP C CHIP C 47PF 1000PF 15PF 12PF 15PF J K J G J C38 C39 C40 C41 C42 CC73GCH1H220J CC73HCH1H120J CK73HBB1H102K CK73HBB1H102K CC73HCH1H150J CHIP C CHIP C CHIP C CHIP C CHIP C 22PF 12PF 1000PF 1000PF 15PF J J K K J C43 C44 C57 C59 C100 CK73HBB1H102K CK73HBB1A104K CC73HCH1H471J CK73HBB1C333K CC73HCH1H180J CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.10UF 470PF 0.033UF 18PF K K J K J C101 C102 C103 C104 C105 CK73HBB1H102K CK73HBB1H102K CK73HBB1H102K CK73HBB1H102K CK73HB1A105K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1000PF 1000PF 1000PF 1.0UF K K K K K C106 C107 C108 C109 C110 CC73HCH1H090B CK73HBB1H102K CK73HBB1H102K CC73HCH1H220J CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 9.0PF 1000PF 1000PF 22PF 1000PF B K K J K C111 C112 C113 C114 C116 CK73HB1C103K CC73HCH1H560J CK73HBB1H102K CK73HBB1H102K CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 56PF 1000PF 1000PF 0.010UF K J K K K TK-2000 PARTS LIST TX-RX UNIT (X57-8093-00) Ref. No. New Address parts Parts No. Destination Description New Ref. No. Address parts Parts No. Destination Description C117 C119 C120 C121 C122 CK73FBB1A225K CK73HBB1H102K CK73HBB1H102K CC73GCH1H390J CC73GCH1H470J CHIP C CHIP C CHIP C CHIP C CHIP C 2.2UF 1000PF 1000PF 39PF 47PF K K K J J C234 C235 C236 C237 C238 CC73HCH1H101J CK73HBB1H102K CK73HBB1H102K CC73HCH1HR75B CC73HCH1H270J CHIP C CHIP C CHIP C CHIP C CHIP C 100PF 1000PF 1000PF 0.75PF 27PF J K K B J C123 C124 C125 C126 C127 CC73GCH1H150J CK73HBB1H102K CC73GCH1H270J CC73GCH1H050B CK73GBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 15PF J 1000PF K 27PF J 5.0PF B 0.0010UF K C239 C240 C242 C243 C244 CK73HBB1H102K CC73HCH1H010B CC73HCH1H270J CC73HCH1H010B CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1.0PF 27PF 1.0PF 1000PF K B J B K C128 C129 C130 C131 C132 CC73GCH1H060B CK73HBB1H102K CC73GCH1H220J CK73GBB1H102K CC73GCH1H120J CHIP C CHIP C CHIP C CHIP C CHIP C 6.0PF B 1000PF K 22PF J 0.0010UF K 12PF J C245 C247 C248 C249 C250 CK73HBB1H102K CC73HCH1H470J CK73HBB1H102K CC73HCH1H270J CC73HCH1H470G CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 47PF 1000PF 27PF 47PF K J K J G C134 C135 C136 C137 C138 CK73HBB1H102K CC73GCH1H060B CC73GCH1H270J CC73GCH1H060B CC73GCH1H120J CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 6.0PF 27PF 6.0PF 12PF K B J B J C251 C253 C254 C256 C257 CK73HBB1H102K CC73HCH1H010B CC73HCH1H270J CK73HBB1H102K CC73HCH1H150J CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1.0PF 27PF 1000PF 15PF K B J K J C139 C145 C146 C152 C158 CK73FBB1A225K CK73HBB1H102K CC73HCH1H180J CK73HBB1A104K CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 2.2UF 1000PF 18PF 0.10UF 1000PF K K J K K C259 C262 C264 C266 C272 CC73HCH1H060B CK73HBB1H102K CC73HCH1H070B CC73HCH1H030B CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 6.0PF 1000PF 7.0PF 3.0PF 0.010UF B K B B K C159 C200 C201 C202 C203 CK73HBB1H102K CK73FB1A106K CK73HBB1H102K CK73HB1C103K CC73HCH1H101J CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 10UF 1000PF 0.010UF 100PF K K K K J C300 C301 C302 C303 C304 CK73HBB1H102K CK73HBB1H102K C92-0953-05 CK73HBB1C473K CK73FB1A106K CHIP C CHIP C ELECTRO CHIP C CHIP C 1000PF 1000PF 100UF 0.047UF 10UF K K 6.3WV K K C204 C205 C206 C207 C208 CK73HBB1E223K CK73HBB1A104K CK73HB1H391K CK73HB1H391K CK73HBB1A104K CHIP C CHIP C CHIP C CHIP C CHIP C 0.022UF 0.10UF 390PF 390PF 0.10UF K K K K K C305 C306 C308 C309 C310 CK73HB1C103K CK73HB1A224K CK73GB1E105K CK73HBB1A104K CK73HBB1C473K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 0.22UF 1.0UF 0.10UF 0.047UF K K K K K C209 C210 C211 C212 C213 CC73HCH1H180J CK73HBB1A104K CK73HBB1C333K CK73HBB1A104K CK73HBB1A104K CHIP C CHIP C CHIP C CHIP C CHIP C 18PF 0.10UF 0.033UF 0.10UF 0.10UF J K K K K C311 C312 C313 C314 C315 CK73HB1A105K CK73HBB1C473K CK73HBB1A104K CC73HCH1H101J CK73FB1A106K CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 0.047UF 0.10UF 100PF 10UF K K K J K C214 C215 C216 C217 C218 CK73HB1C103K CC73HCH1H470J CK73HB1C103K CC73HCH1H050C CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 47PF 0.010UF 5.0PF 0.010UF K J K C K C316 C317 C318 C319 C320 CK73HBB1A104K CK73HB1C103K CC73HCH1H221J CK73HB1C103K CK73GB1E104K CHIP C CHIP C CHIP C CHIP C CHIP C 0.10UF 0.010UF 220PF 0.010UF 0.10UF K K J K K C219 C220 C221 C222 C223 CC73HCH1H220J CK73HBB1H102K CK73HB1C103K CC73HCH1H080D CC73HCH1H060B CHIP C CHIP C CHIP C CHIP C CHIP C 22PF 1000PF 0.010UF 8.0PF 6.0PF J K K D B C321 C322 C323 C324 C325 CK73HB1C103K CK73HBB1H102K CK73HBB1A104K CK73HB1A184K CK73HBB1E153K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 1000PF 0.10UF 0.18UF 0.015UF K K K K K C224 C225 C226 C227 C228 CK73HB1C103K CC73HCH1H050C CK73HBB1H102K CK73HB1C103K CC73HCH1H100D CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 5.0PF 1000PF 0.010UF 10PF K C K K D C326 C328 C329 C330 C332 CK73HB1C103K CK73HB1A184K CK73HBB1C333K CK73HB1H561K CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 0.18UF 0.033UF 560PF 0.010UF K K K K K C229 C230 C231 C232 C233 CK73HB1C103K CC73HCH1H050C CC73HCH1H220J CC73HCH1H030B CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 0.010UF 5.0PF 22PF 3.0PF 0.010UF K C J B K C333 C334 C335 C336 C337 CK73HBB1H102K CK73HB1A184K CK73HB1A184K CK73HB1C103K CK73HB1A184K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.18UF 0.18UF 0.010UF 0.18UF K K K K K 13 TK-2000 PARTS LIST TX-RX UNIT (X57-8093-00) New Ref. No. Address parts Parts No. Destination Description Ref. No. New Address parts Parts No. Description C338 C339 C340 C341 C342 CC73HCH1H331J CK73HBB1A104K CC73HCH1H330J CK73HBB1H332K CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 330PF 0.10UF 33PF 3300PF 0.010UF J K J K K CD200 D1 D2 D3 D4 L79-1914-05 DA2J101 BBY66-02V BBY66-02V BA892-02V TUNING COIL DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE DIODE C343 C344 C345 C346 C347 CK73HB1A184K CK73HB1C273K CK73HBB1H102K CK73HB1A184K CK73GB1A105K CHIP C CHIP C CHIP C CHIP C CHIP C 0.18UF 0.027UF 1000PF 0.18UF 1.0UF K K K K K D5 D6 D7 D100 D101 BBY57-02V BBY57-02V DA2J101 1SS390 RN262CS VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE DIODE DIODE DIODE C349 C350 C352 C353 C354 CK73HBB1C473K CK73HBB1H102K CK73HBB1H102K CK73GB1E105K CK73HB1A224K CHIP C CHIP C CHIP C CHIP C CHIP C 0.047UF 1000PF 1000PF 1.0UF 0.22UF K K K K K D102 D103 D200 D201 D202 RN262CS RN262CS 1SS390 BBY57-02V BBY57-02V DIODE DIODE DIODE VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE C355 C357 C358 C360 C385 CK73HB1A105K CK73HBB1A104K CK73HBB1A104K CK73HBB1A104K CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 0.10UF 0.10UF 0.10UF 1000PF K K K K K D203 D204 D301 D380 D400 BBY57-02V BBY57-02V RB706F-40 EDZV6.8B B30-1782-05 VARIABLE CAPACITANCE DIODE VARIABLE CAPACITANCE DIODE DIODE ZENER DIODE LED(GREEN/1608/8) C397 C400 C401 C402 C403 CK73HBB1H102K CK73HBB1A104K CK73HBB1H102K CC73HCH1H120J CC73HCH1H010B CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 0.10UF 1000PF 12PF 1.0PF K K K J B D401 D402 D500 D501 IC1 B30-1779-05 DA2J101 GN1G RB531SM-30 MB15E03SL-E1 LED(RED/1608/8) DIODE DIODE DIODE MOS-IC C404 C405 C406 C407 C408 CK73HBB1A104K CK73HBB1H102K CC73HCH1H120J CK73HBB1H102K CK73HB1C103K CHIP C CHIP C CHIP C CHIP C CHIP C 0.10UF 1000PF 12PF 1000PF 0.010UF K K J K K IC200 IC300 IC301 IC302 IC303 TA31136FNG R2A20178NP BA2904FVM TA7368FG BA2904FVM MOS-IC MICROCONTROLLER IC MOS-IC MOS-IC MOS-IC C409 C411 C412 C413 C414 CK73HBB1H102K CK73HBB1H102K CK73HBB1H102K CK73HBB1H102K CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1000PF 1000PF 1000PF 1000PF K K K K K IC304 IC305 IC400 IC401 IC500 BA2904FVM BA2904FVM F2136ACNKDRD BR24T16FVT-W BU4830F MOS-IC MOS-IC MPU ROM IC MOS-IC C415 C500 C501 C502 C503 CK73HBB1H102K CC73HCH1H101J CK73HBB1H102K CK73HBB1H102K CK73FB1A475K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 100PF 1000PF 1000PF 4.7UF K J K K K IC501 IC503 L1 L2 L3 NJM2878F4-05 NJM2878F4-05 LK73G0BB4R7K L40-1888-98 LR79F0ED18NG BIPOLAR IC BIPOLAR IC SMALL FIXED INDUCTOR(4.7UH) SMALL FIXED INDUCTOR(180NH) SMALL FIXED INDUCTOR(18NH) C504 C505 C506 C507 C511 CK73HBB1H102K CK73GB1E105K CK73HBB1H102K CK73FB1A106K CK73HBB1H102K CHIP C CHIP C CHIP C CHIP C CHIP C 1000PF 1.0UF 1000PF 10UF 1000PF K K K K K L4 L5 L6 L7 L8 LR79F0ED18NG LK73G0BB100K LK73G0BB100K LK73H0BDR12J LK73H0BD27NJ SMALL FIXED INDUCTOR(18NH) SMALL FIXED INDUCTOR(10NU) SMALL FIXED INDUCTOR(10NU) SMALL FIXED INDUCTOR(120NH) SMALL FIXED INDUCTOR(27NH) C513 C514 C515 C516 C517 CK73GB1E105K CK73GB1E105K CK73HBB1H102K CK73HBB1H102K CK73FB1A475K CHIP C CHIP C CHIP C CHIP C CHIP C 1.0UF 1.0UF 1000PF 1000PF 4.7UF K K K K K L9 L100 L101 L102 L103 LK73H0BD82NJ LK73H0BD68NJ LK73H0BDR10J LK73H0BD27NJ L41-8275-53 SMALL FIXED INDUCTOR(82NH) SMALL FIXED INDUCTOR(68NH) SMALL FIXED INDUCTOR(100NH) SMALL FIXED INDUCTOR(27NH) SMALL FIXED INDUCTOR(82NH) C522 C523 C524 J300 J301 2B 2B CK73HBB1H102K CK73HBB1H102K CK73HBB1H102K E11-0484-05 E11-0717-05 CHIP C 1000PF K CHIP C 1000PF K CHIP C 1000PF K 3.5D PHONE JACK(3.5D/3P) 2.5D PHONE JACK(2.5D/4P) L104 L105 L106 L107 L108 L34-4577-05 L34-4571-05 L34-4573-05 L34-4573-05 L34-4574-05 AIR-CORE COIL AIR-CORE COIL AIR-CORE COIL AIR-CORE COIL AIR-CORE COIL 2A 2A F53-0287-05 F53-0467-05 FZA10BQ-3R15 J30-1308-04 L72-1046-05 FUSE(0.5A) FUSE(0.315A) FUSE(3.15A) SPACER(MIC300) CERAMIC FILTER L109 L110 L111 L112 L203 L41-2295-52 L34-4577-05 L34-4577-05 L34-4577-05 LK73H0BD2N7S SMALL FIXED INDUCTOR(2.2UH) AIR-CORE COIL AIR-CORE COIL AIR-CORE COIL SMALL FIXED INDUCTOR(2.7NH) F101 F300 F500 101 CF200 14 Destination If a part reference number is listed in a shaded box, that part does not come with the PCB. TK-2000 PARTS LIST TX-RX UNIT (X57-8093-00) Ref. No. New Address parts Parts No. Destination Description New Ref. No. Address parts Parts No. Destination Description L204 L205 L206 L207 L208 LR79F0EDR82G LK73H0BD22NJ LK73H0BDR10J LR79F0ED82NG LR79F0ED82NG SMALL FIXED INDUCTOR(820NH) SMALL FIXED INDUCTOR(22NH) SMALL FIXED INDUCTOR(100NH) SMALL FIXED INDUCTOR(82NH) SMALL FIXED INDUCTOR(82NH) R25 R26 R27 R28 R29 RK73HB1J100J RK73HB1J392J RK73HB1J181J RK73HB1J560J RK73HB1J472J CHIP R CHIP R CHIP R CHIP R CHIP R 10 3.9K 180 56 4.7K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L209 L210 L211 L212 L213 LR79F0ED68NG LR79F0ED18NG LK73G0BBR56K LK73G0BBR82K LK73G0BBR56K SMALL FIXED INDUCTOR(68NH) SMALL FIXED INDUCTOR(18NH) SMALL FIXED INDUCTOR(560NH) SMALL FIXED INDUCTOR(820NH) SMALL FIXED INDUCTOR(560NH) R30 R32 R33 R34 R37 RK73HB1J221J RK73HB1J102J RK73HB1J473J RK73HB1J100J RK73HB1J562J CHIP R CHIP R CHIP R CHIP R CHIP R 220 1.0K 47K 10 5.6K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W L215 L500 Q1 Q2 Q3 LR79F0ED82NG L92-0149-05 LTC014EEBFS8 LTC043ZEBFS8 LSCR523EBFS8 SMALL FIXED INDUCTOR(82NH) CHIP FERRITE DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR R38 R39 R40 R41 R42 RK73HB1J332J RK73HB1J331J RK73HB1J332J RK73HB1J100J RK73HB1J332J CHIP R CHIP R CHIP R CHIP R CHIP R 3.3K 330 3.3K 10 3.3K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W Q4 Q5 Q6 Q7 Q100 MCH3914(7)-H 2SC5108(Y)F 2SC4726(P,Q) LSCR523EBFS8 BFR193F FET TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR R43 R45 R50 R51 R52 RK73HB1J103J RK73HB1J000J RK73HB1J104J RK73HB1J333J RK73HB1J102J CHIP R CHIP R CHIP R CHIP R CHIP R 10K 0.0 100K 33K 1.0K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W Q101 Q102 Q103 Q200 Q201 RFM01U7P RD07MUS2BT214 LTC014EEBFS8 LTA023JEBFS8 LSCR523EBFS8 FET FET DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR R100 R101 R102 R103 R104 RK73HB1J472J RK73HB1J102J RK73HB1J222J RK73HB1J220J RK73HB1J331J CHIP R CHIP R CHIP R CHIP R CHIP R 4.7K 1.0K 2.2K 22 330 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W Q202 Q203 Q204 Q300 Q301 KTC4080E-P BF5020W BF5020W LTC044EEBFS8 LTC044EEBFS8 TRANSISTOR FET FET DIGITAL TRANSISTOR DIGITAL TRANSISTOR R105 R106 R107 R108 R109 RK73HB1J180J RK73HB1J104J RK73HB1J100J RK73HB1J104J RK73HB1J470J CHIP R CHIP R CHIP R CHIP R CHIP R 18 100K 10 100K 47 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W Q302 Q303 Q304 Q305 Q306 RTQ035N03 RW1E015RP LTA023JEBFS8 LTC014YEBFS8 RTQ035N03 FET FET DIGITAL TRANSISTOR TRANSISTOR FET R111 R112 R113 R114 R115 RK73HB1J683J RK73HB1J470J RK73HB1J563J RK73GB2A000J RK73FB2B000J CHIP R CHIP R CHIP R CHIP R CHIP R 68K 47 56K 0.0 0.0 J J J J J 1/16W 1/16W 1/16W 1/10W 1/8W Q400 Q401 Q402 Q403 Q500 LSCR523EBFS8 LTC014YEBFS8 LTC014YEBFS8 EM6M2 RE1C001ZP TRANSISTOR TRANSISTOR TRANSISTOR FET FET R116 R117 R119 R120 R121 RK73HB1J393J RK73HB1J271J RK73HB1J271J RK73HB1J331J RK73EB2ER39K CHIP R CHIP R CHIP R CHIP R CHIP R 39K 270 270 330 0.39 J J J J K 1/16W 1/16W 1/16W 1/16W 1/4W Q501 Q502 R1 R2 R3 RE1C001ZP LTA023JEBFS8 RK73HB1J105J RK73HB1J103J RK73HB1J222J FET DIGITAL TRANSISTOR CHIP R 1.0M J CHIP R 10K J CHIP R 2.2K J 1/16W 1/16W 1/16W R122 R123 R136 R155 R200 RK73EB2ER39K RK73EB2ER39K RK73HB1J182J RK73HB1J4R7J RK73HB1J103J CHIP R CHIP R CHIP R CHIP R CHIP R 0.39 0.39 1.8K 4.7 10K K K J J J 1/4W 1/4W 1/16W 1/16W 1/16W R5 R9 R11 R12 R13 RK73HB1J821J RK73HB1J103J RK73HB1J272J RK73HB1J104J RK73HB1J681J CHIP R CHIP R CHIP R CHIP R CHIP R 820 10K 2.7K 100K 680 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R201 R202 R203 R204 R205 RK73HB1J470J RK73HB1J561J RK73HB1J223J RK73HB1J271J RK73HB1J332J CHIP R CHIP R CHIP R CHIP R CHIP R 47 560 22K 270 3.3K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R14 R15 R16 R17 R18 RK73HB1J103J RK73HB1J104J RK73HB1J103J RK73HB1J103J RK73HB1J103J CHIP R CHIP R CHIP R CHIP R CHIP R 10K 100K 10K 10K 10K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R206 R207 R208 R209 R210 RK73HB1J684J RK73HB1J682J RK73HB1J101J RK73HB1J470J RK73HB1J474J CHIP R CHIP R CHIP R CHIP R CHIP R 680K 6.8K 100 47 470K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R19 R20 R21 R22 R23 RK73HB1J103J RK73HB1J103J RK73HB1J103J RK73HB1J103J RK73HB1J104J CHIP R CHIP R CHIP R CHIP R CHIP R 10K 10K 10K 10K 100K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R211 R212 R213 R214 R215 RK73HB1J182J RK73HB1J184J RK73HB1J331J RK73HB1J681J RK73HB1J331J CHIP R CHIP R CHIP R CHIP R CHIP R 1.8K 180K 330 680 330 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W 15 TK-2000 PARTS LIST TX-RX UNIT (X57-8093-00) New Ref. No. Address parts Parts No. Destination Description Ref. No. New Address parts Parts No. Destination Description R216 R217 R218 R219 R220 RK73HB1J470J RK73HB1J000J RK73HB1J102J RK73HB1J332J RK73HB1J471J CHIP R CHIP R CHIP R CHIP R CHIP R 47 0.0 1.0K 3.3K 470 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R342 R344 R345 R347 R348 RK73HB1J153J RK73HB1J103J RK73HB1J561J RK73HB1J103J RK73HB1J183J CHIP R CHIP R CHIP R CHIP R CHIP R 15K 10K 560 10K 18K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R221 R222 R223 R224 R225 RK73HB1J823J RK73HB1J104J RK73HB1J823J RK73HB1J124J RK73HB1J181J CHIP R CHIP R CHIP R CHIP R CHIP R 82K 100K 82K 120K 180 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R350 R351 R352 R353 R354 RK73HB1J471J RK73HB1J561J RK73HB1J104J RK73HB1J102J RK73HB1J334J CHIP R CHIP R CHIP R CHIP R CHIP R 470 560 100K 1.0K 330K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R226 R227 R228 R229 R230 RK73HB1J105J RK73HB1J105J RK73HB1J470J RK73HB1J681J RK73HB1J820J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0M 1.0M 47 680 82 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R355 R356 R357 R358 R360 RK73HB1J473J RK73HB1J183J RK73HB1J564J RK73HB1J473J RK73HB1J184J CHIP R CHIP R CHIP R CHIP R CHIP R 47K 18K 560K 47K 180K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R231 R232 R233 R234 R236 RK73HB1J391J RK73HB1J394J RK73HB1J104J RK73HB1J564J RK73HB1J105J CHIP R CHIP R CHIP R CHIP R CHIP R 390 390K 100K 560K 1.0M J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R361 R363 R364 R366 R367 RK73HB1J561J RK73HB1J562J RK73HB1J471J RK73HB1J104J RK73HB1J473J CHIP R CHIP R CHIP R CHIP R CHIP R 560 5.6K 470 100K 47K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R237 R260 R262 R264 R267 RK73HB1J105J RK73HB1J823J RK73HB1J823J RK73HB1J394J RK73HB1J820J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0M 82K 82K 390K 82 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R369 R370 R371 R372 R374 RK73HB1J103J RK73HH1J473D RK73HB1J822J RK73HH1J473D RK73HH1J473D CHIP R CHIP R CHIP R CHIP R CHIP R 10K 47K 8.2K 47K 47K J D J D D 1/16W 1/16W 1/16W 1/16W 1/16W R268 R300 R301 R302 R303 RK73HB1J000J RK73HB1J152J RK73HB1J101J RK73HB1J102J RK73HB1J471J CHIP R CHIP R CHIP R CHIP R CHIP R 0.0 1.5K 100 1.0K 470 J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R375 R376 R377 R378 R379 RK73HB1J103J RK73HH1J473D RK73HB1J393J RK73HB1J102J RK73HB1J104J CHIP R CHIP R CHIP R CHIP R CHIP R 10K 47K 39K 1.0K 100K J D J J J 1/16W 1/16W 1/16W 1/16W 1/16W R304 R305 R306 R307 R308 RK73HB1J473J RK73HB1J102J RK73HB1J102J RK73HB1J102J RK73HB1J102J CHIP R CHIP R CHIP R CHIP R CHIP R 47K 1.0K 1.0K 1.0K 1.0K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R386 R388 R389 R392 R393 RK73HB1J392J RK73HB1J822J RK73HB1J102J RK73HB1J102J RK73HB1J102J CHIP R CHIP R CHIP R CHIP R CHIP R 3.9K 8.2K 1.0K 1.0K 1.0K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R309 R310 R311 R312 R313 RK73HB1J182J RK73HB1J102J RK73HB1J102J RK73HB1J222J RK73HB1J103J CHIP R CHIP R CHIP R CHIP R CHIP R 1.8K 1.0K 1.0K 2.2K 10K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R394 R396 R397 R400 R401 RK73HB1J000J RK73HB1J000J RK73HB1J473J RK73HB1J472J RK73HB1J102J CHIP R CHIP R CHIP R CHIP R CHIP R 0.0 0.0 47K 4.7K 1.0K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R314 R315 R317 R318 R321 RK73HB1J103J RK73HB1J103J RK73HB1J334J RK73HB1J274J RK73HB1J474J CHIP R CHIP R CHIP R CHIP R CHIP R 10K 10K 330K 270K 470K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R406 R407 R408 R409 R410 RK73HB1J101J RK73HB1J473J RK73HB1J101J RK73GB2A271J RK73GB2A271J CHIP R CHIP R CHIP R CHIP R CHIP R 100 47K 100 270 270 J J J J J 1/16W 1/16W 1/16W 1/10W 1/10W R322 R323 R324 R325 R326 RK73HB1J105J RK73HB1J562J RK73HH1J473D RK73HH1J473D RK73HB1J000J CHIP R CHIP R CHIP R CHIP R CHIP R 1.0M 5.6K 47K 47K 0.0 J J D D J 1/16W 1/16W 1/16W 1/16W 1/16W R411 R412 R413 R414 R438 RK73HB1J472J RK73HB1J472J RK73HB1J102J RK73HB1J474J RK73HB1J473J CHIP R CHIP R CHIP R CHIP R CHIP R 4.7K 4.7K 1.0K 470K 47K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R327 R328 R329 R330 R331 RK73HB1J824J RK73HB1J684J RK73HB1J103J RK73HB1J103J RK73HB1J473J CHIP R CHIP R CHIP R CHIP R CHIP R 820K 680K 10K 10K 47K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R455 R471 R502 R505 R508 RK73HB1J562J RK73HB1J000J RK73HB1J334J RK73HB1J473J RK73HB1J473J CHIP R CHIP R CHIP R CHIP R CHIP R 5.6K 0.0 330K 47K 47K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R332 R334 R336 R337 R340 RK73HB1J272J RK73HB1J103J RK73HB1J473J RK73HB1J000J RK73HB1J103J CHIP R CHIP R CHIP R CHIP R CHIP R 2.7K 10K 47K 0.0 10K J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W R509 R511 R512 VR500 S401 RK73HB1J104J RK73HB1J334J RK73GB2A271J R31-0684-15 S70-0514-05 CHIP R 100K J CHIP R 330K J CHIP R 270 J VARIABLE RESISTOR TACT SWITCH(SIDE) 1/16W 1/16W 1/10W 16 2B 2B If a part reference number is listed in a shaded box, that part does not come with the PCB. TK-2000 PARTS LIST Ref. No. S402 S400 MIC300 TH100 TH260 X1 X400 XF200 New Address parts 2B 2B 2A Parts No. Description S6A-0002-00 S70-0414-05 T91-0674-05 B57331V2104J B57331V2104J ROTARY SWITCH(SELECTOR) TACT SWITCH(PTT) MIC ELEMENT THERMISTOR THERMISTOR L77-3074-05 L77-2974-05 L71-0669-05 TCXO (19.2 MHZ) CRYSTAL RESONATOR(11.0592MHZ) MCF Destination New Ref. No. Address parts Parts No. If a part reference number is listed in a shaded box, that part does not come with the PCB. Description Destination 17 TK-2000 EXPLODED VIEW A B 23 24 25 22 1 1 28 20 9 18 8 11 S400 Cx13 4 MIC300 J301 J300 2 101 CF200 CD200 13 TX-RX unit VR500 S402 10 7 16 A A 6 2 19 3 B 15 14 B 3 701 700 12 26 18 A : N09-2438-05 B : N30-2606-48 C : N83-2005-48 Parts with the exploded numbers larger than 700 are not supplied. If a part reference number is listed in a box on the exploded view of the PCB, that part does not come with the PCB. These parts must be ordered separately. TK-2000 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications 1. Standard Signal Generator (SSG) Frequency Range Modulation Output 136 to 174MHz Frequency modulation and external modulation –127dBm/0.1µV to greater than –47dBm/1mV 2. RF Power Meter Input Impedance Operation Frequency Measurement Range 50Ω 136 to 174MHz Vicinity of 10W 3. Deviation Meter Frequency Range 136 to 174MHz 4. Digital Volt Meter (DVM) Measuring Range Input Impedance 10mV to 10V DC High input impedance for minimum circuit loading 5. Oscilloscope 6. High Sensitivity Frequency Counter Frequency Range Frequency Stability 10Hz to 1000MHz 0.2ppm or less 7. DC Ammeter 8. AF Volt Meter (AF VM) Frequency Range Voltage Range 50Hz to 10kHz 1mV to 10V 9. Audio Generator (AG) Frequency Range Output 50Hz to 5kHz or more 0 to 1V Capability Input Level 3% or less at 1kHz 50mV to 10Vrms 10. Distortion Meter DC through 30MHz 5A 11. Spectrum Analyzer Measuring Range 10kHz to 1GHz or more 12. Tracking Generator Center frequency Output Voltage 50kHz to 600MHz 100mV or more 13. 8Ω Dummy Load Approx. 8Ω, 3W 14. Regulated Power Supply 5V to 10V, approx. 3A Useful if ammeter equipped ■ Antenna connector adapter ■ DC Supply 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.) BATT+, BATT– : External power supply terminal (Fasten it with an alligator clip.) BATT+ (7.5V) – + BATT– (GND) 19 TK-2000 ADJUSTMENT Frequency and Signaling Preparations for Tuning the Transceiver The transceiver has been adjusted for the frequencies shown in the following table. When required, re-adjust them following the adjustment procedure to obtain the frequencies you want in actual operation. 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. ■ Test Frequency (MHz) CH RX Frequency TX Frequency 1 155.05000 155.10000 2 136.05000 136.10000 3 173.95000 173.90000 Tuning point RX TX 4 155.00000 155.00000 Low 136.05000 136.10000 5 155.20000 155.20000 Center 155.05000 155.10000 6 155.40000 155.40000 High 173.95000 173.90000 7~16 - - RX (Decode) TX (Encode) ■ Adjustment frequency (MHz) ■ Signaling No. 1 None None 2 None 100Hz Square Wave 3 QT 67.0Hz QT 67.0Hz 4 QT 151.4Hz QT 151.4Hz 5 QT 210.7Hz QT 210.7Hz 6 QT 254.1Hz QT 254.1Hz 7 DQT D023N DQT D023N 8 DQT D754I DQT D754I 9 10 None DTMF (Code: 159D) None DTMF (Code: 9) Adjustment Points TX-RX UNIT Component side view CV CV: VCO Lock Voltage ANT BATT+ BATT– IC400 CF200 CD200 Note: When replacing CF200, apply bond to the point shown in the figure. Foil side view S400 PTT S401 Side KEY J301 SP J300 MIC 20 ‒+ MIC300 TK-2000 ADJUSTMENT Common Section Measurement Item Condition 1. Setting 1) BATT terminal voltage: 7.5V 2) SSG standard modulation [Wide] MOD: 1kHz, DEV: 3kHz [Narrow] MOD: 1kHz, DEV: 1.5kHz 2. VCO Lock Voltage 1) Adj item: High Testequipment Power meter Unit Terminal Adjustment Unit TX-RX ANT (CV) Parts FPU Method 4.0V Specifications / Remarks ±0.1V Transmitter Section Measurement Item Condition Testequipment 1. Frequency 1) Adj item: High Press [Transmit] button. f. counter 2. High Transmit Power and Protective Current *Note 1) Adj item: Low, Center, High (3 points) BATT terminal voltage: 7.5V Press [Transmit] button. Power meter Ammeter 3. Low Transmit Power 1) Adj item: Low, Center, High (3 points) BATT terminal voltage: 7.5V Press [Transmit] button. 4. DQT Balance [Wide] 1) Adj item: Low, Center, High (3 points) (Signaling Square Wave) Deviation meter filter LPF: 3kHz HPF: OFF Press [Transmit] button. 5. Maximum Deviation [Wide] 1) Adj item: Center, Low, High (3 points) AG: 1kHz/150mV Deviation meter filter LPF: 15kHz HPF: OFF Press [Transmit] button. 6. Battery Warning Level 1) BATT terminal voltage: 5.9V 7. Battery 1) BATT terminal voltage: 5.7V Detection PTT: ON Check (User mode) 2) BATT terminal voltage: 7.5V PTT: ON Unit Terminal TX-RX ANT Power TX-RX ANT meter SP/MIC Deviation connector meter Oscilloscope AG AF VM DVM Power meter DVM TX-RX BATT terminal ANT BATT terminal Adjustment Unit Parts Method Specifications / Remarks FPU 173.900MHz ±50Hz FPU 4.8W ±0.1W 2.0A or less 1.0W ±0.1W 1.0A or less FPU FPU Make the modulation wave into square waves. 4.0kHz (According to the lager +, –) ±100Hz Write BATT terminal voltage: 5.9V Check LED blinks No transmit power LED does not blink • It is not necessary to adjust the fixed values for the DTMF-DEV, DQT-DEV, QT-DEV, and MIC sensitivity. • The TX-DEV Narrow setting uses the Wide calculated adjustment level value. *Note: Please do not adjust High Transmit power without connecting TX Power meter or 50 ohm dummy load to the ANT terminal. 21 TK-2000 ADJUSTMENT Receiver Section Measurement Item Condition 1) BPF Adj at Center (1 point) 1. Squelch SSG output: -118dBm, DEV Level 5 Write [Wide]* 3.0kHz 2) Adj item: Low, Center, High (3 points) SSG output: –121dBm (0.2µV): K –119dBm (0.25µV): M SSG DEV: 3.0kHz [Narrow]* 2. Sensitivity Check [Wide]] [Narrow] Testequipment Unit Terminal Adjustment Unit SSG TX-RX ANT DVM SP/MIC Oscilloscope connector AF VM Method Check 3) Adj item: Low, Center, High (3 points) SSG output: –121dBm (0.2µV): K –119dBm (0.25µV): M SSG DEV: 1.5kHz 1) Adj item: Center (1 point) SSG output: –117dBm (0.32µV) SSG DEV: 3.0kHz 2) Adj item: Low, High (2 points) SSG output: –115dBm (0.4µV) SSG DEV: 1.5kHz • It is not necessary to adjust the fixed value for the BPF. • The Squelch Level 9 setting uses the Squelch Level 5 calculated adjustment level value. * After BPF Adj, squelch can be aligned. 22 Parts FPU Write Specifications / Remarks 12dB SINAD or more TK-2000 MEMO 23 A 1 B C D E F G H J TK-2000 PC BOARD TX-RX UNIT (X57-8093-00) Component side view (J7C-0043-00) 2 R392 C329 C523 C158 C124 R323 R315 C310 7 R373 R388 R371 CN2 49 Q305 R412 CN200 CN201 24 R120 13 6 C349 12 24 1 R307 R306 R305 11 13 12 IC300 R375 Ref. No. Address Ref. No. Address Ref. No. Address IC300 6I Q103 4I Q501 3N IC301 4H Q300 4O Q502 6F IC302 6P Q301 4P D301 4F IC303 8L Q302 5P D400 8R IC304 3H Q303 7P D401 8R IC400 8H Q304 3H D402 6G IC401 8F Q305 7I D500 6K IC500 4M Q306 5P D501 5O IC501 4M Q400 7F IC503 4O Q500 5M 18 19 R314 R313 IC400 10 R374 J7C-0043-00 R411 IC401 Note : for service unit C309 C311 R370 R372 R397 C403 X400 C401 C400 R401 R413 CN1 8 9 Q103 48 C402 C406 5 C362 R218 C516 Q502 R414 64 C407 C408 R438 4 C6 C59 R322 R471 R472 Q400 8 R18 R52 6 1 Q403 C524 R136 C319 C317 R396 C350 R376 1 R328 5 C352 7 8 4 3 CN508 CN401 R473 CN402 6 CN202 CN403 R400 R455 C139 R329 R327 C360 R116 D402 IC301 C313 R325 R324 CN404 5 4 C134 C321 C323 R332 C316 1 R377 C354 R357 R358 C355 C326 R340 R355 C336 C342 5 R386 R389 D301 4 4 R393 8 R367 C345 R360 C340 R356 C517 C330 R344 R334 C353 IC304 CN3 CV R347 1 C332 C333 3 Q304 C322 14 I J K L M N O P Q PC BOARD R S TK-2000 TX-RX UNIT (X57-8093-00) Component side view (J7C-0043-00) CN506 2 C411 CN507 D S C514 C511 ANT C312 4 R317 C308 CN510 C124 Q306 4 3 R330 C522 R508 R505 R321 D501 2 3 IC501 C504 Q300 C513 C503 1 4 C306 C506 2 3 IC500 C505 R502 C145 Q301 1 4 IC503 2 3 C507 1 4 3 R406 C409 R511 R509 C515 C502 MIC300 G R408 CN504 + Q501 R407 – 1 S D 6 CN511 R123 R122 R121 1 R410 Q302 4 3 R409 G Q500 CN505 C315 1 R318 6 6 C501 10 CN503 CN502 R323 D500 CN500 BATT+ L920 C314 6 F500 R326 C159 5 IC302 SP– (BRN) C414 C320 C412 7 C318 R335 R331 R345 C325 R308 C397 R311 R378 R304 D400 D401 R312 C358 8 5 8 C303 C500 C305 CN300 CN301 R303 D380 C304 C301 R309 R301 CN302 R337 R302 CN303 R310 C385 R379 C337 R351 R340 CN200 C335 R336 F300 SP+ (GRN) 1 4 IC303 5 1 Q303 D D D D S G CN501 BATT– C324 C346 R350 R342 R394 9 10 Component side Layer 1 Layer 2 Layer 3 Layer 4 11 Foil side 12 13 25 14 A 1 B C TK-2000 D E F G H I J PC BOARD TX-RX UNIT (X57-8093-00) Foil side view (J7C-0043-00) 2 S401 Side R300 S400 PTT 3 C121 C123 L105 C127 C250 C271 C249 5 C119 C116 C120 C117 R268 C248 D203 R236 C413 C415 C328 R228 C244 C256 R353 C334 C341 R363 Q401 C343 R364 C357 7 C208 R361 5 8 IC305 C212 4 1 Q402 8 C338 9 10 Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address IC1 8P Q7 9P Q401 7C D100 5N IC200 8K Q100 4M Q402 8C D101 4F IC305 8I Q101 5L D1 4P D102 4F Q1 7P Q102 4K D2 4O D103 5G Q2 4O Q200 9J D3 4O D200 6O Q3 5O Q201 9N D4 4N D201 6K Q4 5P Q202 8L D5 4O D202 6J Q5 5P Q203 6M D6 4O D203 5I Q6 6O Q204 6I D7 5O D204 6L 11 12 13 26 C205 C202 J301 SP C347 VR500 R352 R366 R354 C344 R369 C339 J300 MIC C243 + L208 C302 G D R229 R230 S402 Q204 G S R231 C245 R264 R232 R233 C247 R234 6 14 TH100 R115 L209 L210 C130 D103 C146 R139 L110 L104 D101 D102 C131 C137 L112 L111 C122 L107 C135 4 L106 L108 C126 C128 C132 L109 C136 C125 C129 R117 R119 C138 C300 Q200 R J K L M N O P Q PC BOARD R S TK-2000 TX-RX UNIT (X57-8093-00) Foil side view (J7C-0043-00) C57 C105 C29 R45 Q6 R39 C32 C30 6 L8 R38 C39 7 R26 R3 R19 + C4 R14 + R34 C34 C31 C5 C14 R28 R25 C15 C16 9 Q7 C38 8 1 C264 C23 C27 R50 R51 C220 8 R16 R44 X1 R21 R17 R20 IC1 C26 R213 Q201 L211 R210 R208 C219 C217 L213 C214 9 16 R5 C404 C405 C222 R43 R2 R9 C1 C272 C215 TH260 R262 C33 R37 R215 R267 R212 C257 L7 C36 R200 R33 Q5 C35 C37 C225 C230 L206 L9 5 R27 C40 R40 L203 C224 C223 XF200 Q202 L212 C216 R211 C205 C202 C213 C211 R207 R205 L6 R32 C234 C226 C229 R223 R224 L205 R29 C24 R41 D7 Q3 D200 R221 C236 R201 C259 R209 16 9 C204 C203 C212 R204 Q200 C228 Q4 G D Q1 R214 C221 C218 IC200 C209 C232 R30 C25 C41 C42 S C200 1 8 R260 L215 C201 C210 C208 R361 C207 R203 R202 C206 C251 D204 R237 R206 R225 C253 C254 D201 C239 D202 C244 C256 L207 C266 C238 R226 R227 C243 C242 L208 R229 R228 C240 R217 C22 C28 C20 C18 R15 + C19 D100 G D L204 Q203 R220 C235 C231 C233 R219 R216 C227 D1 D2 C2 C101 C11 R42 G S R1 C21 C117 C237 4 C17 L5 L100 R222 C262 C12 D6 Q2 C100 R100 C120 C8 R13 C102 G C111 F101 TH100 S Q101 D L103 R109 R155 R101 C13 D5 C44 R11 3 C7 R22 L2 D3 L1 L4 D4 C106 C109 R103 2 C43 R12 R23 C9 R104 R105 C107 L3 C103 Q100 R102 C112 R114 L104 C119 C116 L102 G R107 Q102 R111 R112 D C104 L101 R106 R108 C152 C110 C108 C113 R113 C114 R512 1 J7C-0043-00 10 Component side Layer 1 Layer 2 Layer 3 Layer 4 11 Foil side 12 13 27 14 TK-2000 SCHEMATIC DIAGRAM TX-RX UNIT(X57-8093-00) S2_D S2_E S2_F S1_A S1_B S1_C EN3 EN1 EN4 S402 S6A-0002-00 DATA CLOCK DACLD DACLD DACLD PFKEY PFKEY PFKEY LEDG 10k R313 CURRENT STEERING EN3 EN1 EN4 LEDR LSDO LSDO 10k PTT EN2 EN2 EN3 EN1 EN4 R314 R1 1000p C409 S70-0414-05 S400 DATA CLOCK 100 R406 PTTSW DATA CLOCK D A2 J1 0 1 SELECTOR EN2 1M D1 4 5 6 1 2 3 T0 T0 VIN6 13 R410 270 R409 CURDET B30-1779-05 RED LED ON:5.0V GREEN LED ON:5.0V 0.01u C319 820k C317 LSD BUFFER LTC014YEBFS8 Q402 D401 270 0.1u C316 680k 0.01u 4 7k 0.1u 5 - GND LTC014YEBFS8 Q401 LEDR LEDG C311 0.1u VoUT6 C309 LSDO T0 1u R322 VREF 11 VIN5 VoUT5 14 R328 DC SW LED RED B30-1782-05 6 R327 R325 19 20 VoUT7 21 VIN8 VoUT8 22 VIN1 23 8 VDAREF1 4 12 VIN3 VIN4 DI 7 6 16 DC SW D400 + + GND 1 7 R 2 A 2 0 1 7 8 N P RESET IC300 VDAREF2 1 5 8 7 - D/A CONVERTER 10 R307 1k 5 V+ 2 3 VDD CLK IC301 BA2904FVM 1 18 LD VoUT3 R306 1k 4 VIN7 LED GREEN Vref C313 2 R305 1k 3 VoUT1 VoUT2 VIN2 VoUT4 1 9 1000p C411 S401 S70-0514-05 24 Side 47k R324 5MS 1M 5MS VOXIN R367 47k HSDO POWC T91-0651-15 1 R360 180k 560k 8 V+ 2 7 C340 6 10p - + C355 CN303 + - 5 47k 18k R358 R356 C332 0.01u 1k GND R393 TXD 1k 560p 4 C330 3 10k 0.01u R347 10k 10k C326 R344 10k R340 R334 1u OPTDET 1k 100k R357 BA2904FVM 1k R392 0.033u RXD PTT R379 47k R308 0.01u MIC AMP/LIMITER IC304 R378 R 3 31 AFO C342 C322 3.9k R386 0.01u 2.7k 1000p 39k R332 C329 0.047u 1000p 10k R329 5VC Q304 LTA023JEBFS8 C321 RB706F-40 R377 1u C354 1k 0.1u C360 C353 0.22u 0.047u R389 0 E11-0717-05 1 SPG 3 TXD 4 SPK 2 47k 2.2k C303 R301 J301 R355 0.01u R312 1k E11-0484-05 1 0 0 R337 SP/MIC JACKS R302 1k C336 DC SW CURRENT D 3 0 1 STEERING 1k R310 C385 1000p J300 0.1u R 3 96 0 C362 R311 CN302 47k 0.047u 5.6k 1.8k R309 PTTSW R304 1 PTT/RXD 3 MIC 1 1 IM 1 0 OPTDET 2 5MS C323 10u 470 C304 R303 0.01u D380 EDZV6.8B C310 C345 VREF C305 1000p C301 1.5k R323 R300 10k R315 1000p MIC300 C300 MIC C333 1000p SP+ SP VREF 1000p 0.047u 1 0 u 10 PoUT 9 PW-GND VCC 8 PRE-GND NC2 100p 7 PHASE R326 6 NF VIN RIPPLE 2 VOL OUT 47k Q303 ON:7.5V 1 OFF: 0V NC1 R336 10 AF AMP TA7368FG DC SW 3 4 C320 R345 5 0.1u 560 0 AF AMP ON:5.0V AF POWER AMP OFF: 0V 0.015u 10k R330 R318 270k 470k C312 Q301 LTC044EEBFS8 C315 R321 1u DC SW DC SW C314 IC302 C325 330k R317 AF AMP ON:3.3V OFF: 0V Q302 RTQ035N03 RTQ035N03 C308 C511 1000p C505 C504 BU4830F 3 VoUT 2 VSS NC 1 IC500 1000p C502 VIN 4 330k LTC044EEBFS8 Q300 330k C306 R502 POWER SW /AF VOLIUM 10u R505 100u 6.3 R511 RW1E015RP F53-0467-05 SP MUTE SW Q306 5.0V VOLTAGE REGULATOR/5V CN510 F300 DC SW Q500 RE1C001ZP C302 VR500 R31-0684-05 5C 5C 1000p C503 4.7u VIN 100p C500 4 3 CE +B SB 5MS SB VoUT 2 VSS PROTECT 5MS 5 1 NC C506 -BATT SB 220p I C 5 0 1 NJM2878F4-05 D501 RB531SM-30 +B SB 0.22u GN1G 1000p D500 C501 L 500 +BATT BATTERY TERMINAL +B 5MS 5M C318 CURRENT STEERING 47k 7.5V F500 (3.15A) 1000p C507 FZA10BQ-3R15 RXD PTT TXD OPTDET BPF RXD PTT TXD OPTDET BPF 1u C397 SP- SP- SPMUT SPMUT 5MSC INT RESET 5MSC VOLTAGE DETECTOR/RESET INT RESET VOL OUT 28 X57-809 1/4 TK-2000 SCHEMATIC DIAGRAM TX-RX UNIT(X57-8093-00) DATA CLOCK DATA CLOCK PFKEY EN2 EN3 EN1 EN4 LEDR LEDG R408 PFKEY CURDET EN2 EN3 EN1 EN4 LEDR LEDG LSDO WID/NAR T/RSHF 8.2k R371 W/N SW T0 100 DACLD DACLD WID: 0V NAR:5.0V SQL WID/NAR VDCSW RSSI PFKEY Q305 LTC014YEBFS8 THDET CVDET PTT INT 5MSC VOXIN LSDO RXD 5TC TXD 5CC 33 NC 36 5TC 3 4 37 38 5CC 3 5 5MSC 39 PTT DACLD INT 4 0 PFKEY VDCSW 4 1 RXD 4 3 NC 4 5 WID/NAR 4 2 LSDO NC 4 6 CV DET 4 8 SPMUT 50 LEDG BATT LEDR 51 52 NC SQL 26 60 NC PLUL NC PLPS 61 PLDL NC 62 5VC 63 21 20 CVDET CLOCK 18 E2CLK 17 PFKEY 1 6 E2DAT E2WP 15 NC 14 NC 13 NC VCC BSFT 12 11 RESET 10 XIN 9 8 VSS XOUT RESET 7 6 NC 5 VREF NC 4 1 CN401 2 NC 5RC 3 5RC 6 4 MODE TYPE1 22 VDCSW 19 DATA TYPE2 C415 59 5.6k NC 1000p 5VC 1000p 23 58 R455 THDET 24 C413 EN4 F2136ACNKDRD 1000p DA2J101 CURDET 25 EN3 IC400 57 T/RSHF 47k R376 C352 1000p CURDET D402 EN2 MCU C414 THDET 56 4 7 k (D) SQL 28 EN1 LSDIN 55 R374 RSSI 29 27 54 POWC WID/NAR 30 53 HSDO HSDO SPMUT 31 OPTDET RSSI VOXIN VOXIN 32 C412 BATT HSDO 1000p 8.2k R388 C349 0.047u 49 HSDO TXD 4 4 T/RSHF 10k VOX IN 4 7 R375 CLOCK DATA 1u R:4.93V T: 0V VoUT NC 47k 3 2 1 R508 PTT SPMUT 5TC 5MSC CE C522 1000p 5 5C 5RC IC503 NJM2878F 4-05 VOLTAGE REGULATOR/5V 5R RXD PTT TXD OPTDET BPF VIN VSS 4.7u C514 5.0V 4 C517 SWITCH 1u Q 4 0 0 1k L SC R 5 2 3 EBFS8 SB C513 R413 470k CN403 5CC 12p CN404 C406 12p C402 4.7k R400 1p (B) OPTDET C403 CN402 47k R372 1000p C350 47k R414 SB E2CLK E2DAT E2WP BSFT 0.1u PLDL ( 1 1 .0 5 9 2 M H z) 1000p R370 PLPS L77-2974-05 1000p C404 X400 0.1u C401 1k 7.5V C405 R401 5M PLUL C400 PTT LSDIN OPTDET BPF POWC +B SB +B SB POWC 5MS 5M 5M 5R T0 SPMUT 5MSC VREF C343 15k 18k VREF GND 0.18u 100k R366 C347 100k 1u Q502 LTA023JEBFS8 T0 LSDI SPMUT 5MSC 5R 5C CN508 CN507 5T CN506 5MS CN505 5M CN504 SB CN503 +B CN502 DC SW 4 R363 5.6k R509 R352 100k CN511 5 470 R342 R348 R:2.49V T:2.45V 3 1000p R364 BA2904FVM 2 C524 + - + C516 6 DC SW 1000p 7 0.18u 5R 5R 1000p C324 0.18u C515 C346 330k 5T 5T 1000p 3 4 1 C523 0.1u 8 V+ 0.1u VSS 470 C339 IN1+ INT2+ 2 0.027u INT2- 1 0 IN1- R354 330p 6 C335 0.18u 5 oUT1 5C RE1C001ZP Q501 10k IC305 B A 2 9 0 4 F VM C344 R351 560 VDD oUT2 R369 QT/DQT FILTER C338 7 R394 8 R350 C357 IC303 0.1u C358 C337 0.18u AF FILTER 5C BPF 5TC T0 LSDI 29 X57-809 2/4 TK-2000 SCHEMATIC DIAGRAM TX-RX UNIT(X57-8093-00) PRI DRIVE R102 100n R: 0V T:4.27V 10k 18 R104 330 L101 22 C104 1k R:0V T:0.57V 10 R41 R200 C41 1000p R105 4.7 R101 R155 1000p C103 4.7k R100 1SS390 R42 3.3k D200 82n 3.3k L9 2SC4726(P,Q) R40 C102 1stLO 1000p 330 C40 R38 3.3k 18p 1SS390 2.2k BFR193F Q100 1000p 5R 5T 1stLO 5C C30 15p 1000p R37 Q6 12p R39 L7 0 1k 5.6k C39 120n R45 R32 C32 220 R30 1000p C25 0.01u 4.17V C28 10p 180 L6 10u C21 12p(G) R27 12p D6 BBY57-02V 1000p D5 BBY57-02V C43 10k 10u C33 47p 0.5p (B) C22 C12 0 . 5 p (B) L5 R22 D4 C17 18n L3 0.1u 18n 270 0.1u L2 C9 180n C44 D2 BBY66-02V 0.18u 47k 2SC5108(Y)F Q5 Q4 C29 R512 1.82V R33 MCH3914(7)-H C7 39p BA892-02V L4 L1 FREQUENCY CONTROL D3 BBY66-02V 4.7u C2 VCO D2,3,4,6 1000p CN3 L100 C42 68n TX/RX SW D100 C100 RF AMP RF BUFFER 0.75V R: 0V T:1.14V 1000p R103 R:1.03V T:1.69V D5 MODULATOR LSCR523EBFS8 C20 10u 16 C107 1u C105 C101 CURDET POWC R:4.93V T: 0V 5C 5C 5R R: 0V T:4.86V RIPPLE FILTER SHIFT T/RSHF 1000p 4.7k DA2J101 R29 1000p D7 C24 1000p 1000p C19 C18 1u 6.3 TX/RX SW 5.0V 1000p 5T Q3 C13 C11 100k Q2 LTC043ZEBFS8 1u C8 1k 0.1u R52 C57 470p C59 0.033u R15 680 10k 100k 1u R23 MOD R13 R18 R12 100k R11 2.7k C6 VDCSW 5R 5T 5T THDET WID/NAR WID/NAR WID/NAR RSSI RSSI RSSI SQL SQL SQL CURDET CURDET THDET THDET VDCSW VDCSW +B CVDET L8 15p C37 CN2 R26 CLOCK CLOCK DATA 15p 27n CN1 C35 C5 0 . 6 8 u 20 820 6.8u 10 PFKEY R5 C36 1 2 p (G) C4 R3 2.2k 0.15u C1 CVDET 5.0V 3.9k DATA SCL SDA 7 6 Q1 LTC014EEBFS8 DC SW 5 oSCIN 2 1 C27 33k BPF 100k oSCoUT 16 R Q7 LSCR523EBFS8 3 R50 15 P 3.0V 0.01u VP 5R R51 1000p R28 6 1000p 56 R25 C16 2ndLO 22p IC1 M B1 5 E0 3 SL - E1 R19 PLDL C23 8 7 C14 47k 10k R21 E2DAT 10k E2WP E2WP POWC +B 10k 10k E2CLK R16 R17 E2CLK E2DAT 10k 10k R20 EEPROM R14 VSS WP R 4 38 4 VCC VOLTAGE REGULATOR/3V Do 5 4 VCC 14 LD/FoUT 4.7k A2 4.7k A1 3 GND 13 ZC R 4 12 2 8 R 4 11 A0 11 L E 1 2 PS IC401 BR24T16FVT-W 1 XFIN 0.01u 0.01u FIN 10 D A T A C15 1000p C408 R2 C407 9 CLoCK 10k 5.0V 47k 5M PLL SYSTEM 10k 10k R9 R43 PLDL R407 PLPS 10 PLUL 5M C26 GND VCC 1000p VCoNT 10 T0 1000p 5R R34 L 7 7 - 3 0 7 4 - 0 5 (19.2MHz) X1 5T C31 TCXO 0.01u C34 5M 5C C38 oUTPUT 22p +B +B 5R BPF BPF T0 LSDI T0 LSDI 5R BPF LSDI WID/NAR LSDI RSSI SQL POWC 30 X57-809 3/4 POWC POWC LSDI 5R LSDI 5R R205 3.3k CD200 18p C209 L79-1914-05 5R CN200 100k W/N SW Note : The components marked with a dot (•) are parts of layer 1. T H 260 R262 -t CN201 82k 5p 1.8k R:4.93V T: 0V 0.01u L72-1046-05 ( 4 5 0 k H z) R:4.76V T: 0V C216 82 470k IF AMP 5R C247 R268 47p 0 1000p 6p (B) 6p (B) 12p C137 18p 27p C138 9T C135 68n C146 C136 12p C132 9T C131 18n Q204 BF5020W 100p 3p (B) 100n ANT SW 27p (G) L209 C249 C232 22n 1M L205 2.7n RN262CS 6p (B) L111 BBY57-02V L210 L203 1000p C228 C234 Temp compensation L206 D103 22p 270 2.2u RN262CS R236 5p C130 270 R119 L108 C248 D203 R234 1 0 p (D) C230 F101 560k 100k 5p C128 L109 D101 7p C264 390k R264 R233 C129 D102 RN262CS 0.01u 0.01u KTC4080E-P C217 390k F53-0287-05 82 C272 2nd-LO (38.4MHz) 0.01u R267 C214 1000p R117 1000p 22p C225 5p (B) 1000p 5R 0.39 5T 820n R230 1000p 5T R232 3T 390 27p C127 560n V.D.C SW L211 2.2u 10p (C) C125 C126 C219 R208 0.39 39k 47p C123 L107 47 C218 R 2 11 R123 C139 1000p C134 330 -t 100k R116 C122 39p C121 9T L104 L106 100 C220 C159 R122 0.39 R121 R120 TH100 0 1000p R115 0.01u C119 C116 1000p L105 L212 C245 680 7.5V 1000p R231 82n L208 R229 1p (B) C240 1000p 47 C244 R228 +B 560n C256 1000p 1000p LTC014EEBFS8 Q103 47p L213 C215 6p C259 BBY57-02V 27p(G) C243 C242 VDCSW R209 1 0.1u C212 D202 1000p C124 1000p 2.2u C120 C117 FINAL 15p oSCIN MIXIN C 2 06 C257 oSCoUT BPF IC200 TA31136FNG MIXoUT SEREC GND 1M C158 C145 1000p CURDET 0.1u C213 1M R227 1000p BPF 5R 0.033u FM IF SYSTEM V+ 0.1u 1p (B) SEDET IFIN DEC R226 THDET SQL C211 82k RSSI 390p IFoUT C 2 07 C239 27p BBY57-02V C237 0.1u BPF TUNING C210 C208 D201,202,204 FILoUT 390p 680k C238 0.75p (B) D201 R:2.7V T: 0V R206 R:5.0V T: 0V 16 270 3p 100k R222 R:2.43V T: 0V 82n L207 27p R136 8 C266 BBY57-02V R114 RSSI R260 FILIN 1M R237 47 R112 0 QUAD AFoUT 22k C254 56k C114 68k R113 Q102 RD07MUS2BT214 6.8k 9 100p D204 1000p R111 82n Hi:1.67V Lo:1.37V R207 R204 560 0.022u 1000p 180 R203 1000p 0.1u C203 R225 82n 1.8k C205 R361 1k C204 C251 1p (B) C253 1stLO 0.01u C201 C113 47 L103 R109 C111 0.01u 0.1u C112 560 POWC L215 C110 C152 1000p DRIVE C202 R202 MIXER Q203 BF5020W 120k R224 82k 5T 10u 82k R223 R221 Hi:3.71V Lo:3.04V C200 R353 0.18u 3300p 1000p 1000p R108 100k 10 100k Q101 RFM01U7P 47 R201 C328 C341 0.01u C235 0 1k R218 CN202 470 R217 0.01u 22p L71-0669-05 R220 C224 330 C233 R215 680 3.3k R219 R214 C231 0.01u 1st IF (38.85MHz) XF200 C229 R107 Hi:1.49V Lo:1.22V R106 1stLO 820n L204 27n 47 C226 1000p R216 L102 C236 0.01u 22p C109 9p (B) C108 1000p 0.18u C334 C227 6p (B) 8p (D) C223 C222 C106 SCHEMATIC DIAGRAM TK-2000 TX-RX UNIT(X57-8093-00) L112 ANT 56p D101,102,103 R: 0V T:0.8V L110 9T 5T R: 0V T:4.86V C262 +B 1000p RF AMP C250 47p BPF TUNING R:4.93V T: 0V 2ndLO CF200 DOUBLER R210 R:0.62V T: 0V Q201 330 LSCR523EBFS8 R213 R212 R:0.73V T: 0V Q202 180k C221 0.01u Q200 LTA023JEBFS8 WID/NAR RSSI SQL 31 X57-809 4/4 TK-2000 BLOCK DIAGRAM X57-8093-00 IC1 MB15E03SL-E1 VHF:174.85 136M LPF PLPS PLL IC PLDL DATA CLOCK Q1 LTC014EEBFS8 MOD D5:BBY57-02V D6:BBY57-02V 3.3V REG LSCR523EBFS8 FUSE F500 3.15A BATT+ 7.5V LPF Q7 INV PLUL +B X1 L77-3074-05 19.2MHz TCXO RF BUFFER AMP VCO Q2:LTC043ZEBFS8 D4:BA892-02V TUNE 5M SHIFT SW PROTECT Q3:LSCR523EBFS8 D7:DA2J101 RIPPLE FILTER 5C ASSIST 5M SHIFT SB D500 GN1G BATT- Q5 2SC5108(Y)F Q4 :MCH3914(7)-H D2,3:BBY66-02V DO FADJ VR500 R31-0684-05 D501 RB531SM-30 SB PROTECT LSDO IC501 NJM2878F4-05 AVR 5M VOLIN Q500 RE1C001ZP AFOUT 5MS DC SW 5MSC IC500 BU4830F 1 RESET EN1 TXD 5CC 5TC 5RC 5VC 5MSC BSFT LSDO HSDO PLDL RESET 2 S402 S6A-0002-00 3 4 EN4 IC503 NJM2878F4-05 EN2 AVR 5 5C 5CC 6 Q501 RE1C001ZP EN3 DC SW 5T 5TC Q502 LTA023JEBFS8 DC SW Q402 LTC014YEBFS8 D401 B30-1779-05 D400 B30-1782-05 DC SW LED (Green) 5R 5RC 5MS LED (Red) LEDR LEDG DATA CLOCK DACLD SPMUT VDCSW T/RSHF WID/NAR PLPS LEDR Q401 LTC014YEBFS8 DC LEDG SW 5M Q400 2SC4919-S SW EN4 EN3 EN2 EN1 PTT RXD SQL INT PLUL RSSI MCU BSFT XOUT IC400 F2136ACNKDRD XIN X400 L77-2974-05 11.0592MHz E2CLK E2WP E2DAT EEPROM IC401 BR24T16FVT-W S400 S70-0414-05 PTT 5M PTT S401 S70-0514-05 SIDE 32 PFKEY BATT RESET VOXIN PFKEY CVDET LSDIN THDET OPTDET CURDET TK-2000 BLOCK DIAGRAM VHF:136MHz~ 174MHz VHF:174.85MHz~212.85MHz (RX) 136MHz~174MHz (TX) 5T Q6 2SC4726(P,Q) D100,D200 1SS390 TX/RX RF SW RF AMP Q101 RFM01U7P Q100 BFR193F DRIVE AMP PRE DRIVE D101,102,103 RN262CS Q102 RD07MUS2BT214 FINAL AMP ANT SW LPF ANT POWC 5T 5R F101 -t 5C 5T FUSE 0.5A VDCSW CURDET VDC SW Q103 LTC014EEBFS8 1st Local VHF:174.85MHz~212.85MHz 5R Q201 LSCR523EBFS8 DOUBLER 2nd Local 38.4MHz LPF IC200 TA31136FNG RSSI SQL CF200 L72-1046-05 CF THDET +B Q202 KTC4080E-P XF200 L71-0669-05 IF AMP MCF FM IF IC 450kHz 5R CD200 L79-1914-05 CD DETAF IC305 BA2904FVM 5C LSDIN QT/DQT FILTER DC SW Q203 BF5020W D201,D202,D204 BBY57-02V MIXER 1st IF 38.85MHz BPF Q204 BF5020W D203 BBY57-02V RF AMP 5R BPF 5R Q200 LTA023JEBFS8 BPF WID/NAR 5R IC303 BA2904FVM AF FILTER VOLIN 5R J301 E11-0717-05 SPG TXD SPK AFO TXD AST FADJ POWC BPF SP DAC CLK DAT DALD 5MS IC300 R2A20178NP MIC AFOUT LSDO MOD Q302 RTQ035N03 IC302 TA7368FG AF POWER AMP MUTE SW Q306 RTQ035N03 RXD MUTE SW MIC2 IC301 BA2904FVM LSD 5MS BUFF Q303 RW1E015RP DC SW IC304 BA2904FVM MIC AMP HSDO F300 FUSE 3EBFS8 Q304 LTA023JEBFS8 5VC SB Q301 PTT DC SW LTC044EEBFS8 Q300 LTC044EEBFS8 DC SW J300 E11-0484-05 PTT/RXD MIC IM OPTDET 5MS OPTDED 5MS MIC300 T91-0674-05 SPMUT DC SW MIC PROTECT 5MS D380 EDZV6.8B 33 34 50Ω ANT C250 MIC 15.1mVrms IC300 DAC AF (1kHz) R313 Q4 VCO 216mVrms C29 Q5 –11.2dBm –74.8dBm C33 C247 Q6 5.2dBm Q204 –67.6dBm RF (CENTER FREQUENCY) C224 XF200 –47.5dBm D200 C100 Q100 3.0dBm C108 Q202 C216 IC200 FM IF SYSTEM –33.47dBm IF2 450kHz C328 174mVrms IC300 DAC C320 Q302 Q306 1.9Vrms 1.9Vrms IC302 AF AMP 71mVrms AF (1kHz) C302 SP 500mW 1.9Vrms Q102 C127 36.2dBm 38.2dBm ANT 50Ω AG is set to the MIC input becomes 1.5kHz Dev, at 1kHz MOD. (Narrow) To make measurements in the AF section, connect the AC level meter. In the RF section, use a 1000pF coupling capacitor. C112 18.5dBm To make measurements in the AF section, connect the AC level meter. (ANT input: –53dBm,1kHz FM, 1.5kHz Dev (Narrow).) In the RF section, use a high impedance probe. (ANT input: –53dBm, MOD off). C221 –60.8dBm Q101 11.8dBm RF (CENTER FREQUENCY) MIXER Q203 –52.6dBm C237 D100 RXLo 2.2dBm C42 C240 –55.0dBm IF1 (38.85MHz) + Transmitter Section SG –53dBm –58.0dBm Receiver Section TK-2000 LEVEL DIAGRAM TK-2000 SPECIFICATIONS General Frequency Range ................................................. 136~174MHz Number of Channels ............................................ Max. 16 Channel Spacing .................................................. 25kHz (Wide) / 12.5kHz (Narrow) PLL Channel Stepping ......................................... 5kHz, 6.25kHz Operating Voltage .................................................. 7.5V DC ±20% Battery Life ............................................................ More than 10 hours at 5 watts (5-5-90 duty cycle with KNB-63L battery) Operating Temperature Range ............................. –20°C to +60°C (–4°F to +140°F) Frequency Stability ............................................... ±5.0ppm Channel Frequency Spread .................................. 38MHz Dimensions and Weight (Dimensions not including protrusions) Radio Only ....................................................... 54 (2.13) W x 113 (4.45) H x 14 (0.55) D mm (in), 130g (4.6oz) With KNB-63L battery (1130mAh battery) ....... 54 (2.13) W x 113 (4.45) H x 24.9 (0.98) D mm (in), 203g (7.2oz) Receiver (Measurements made per TIA/EIA-603) Sensitivity EIA 12dB SINAD .............................................0.25µV (Wide) / 0.28µV (Narrow) Selectivity .............................................................70dB (Wide) / 60dB (Narrow) Intermodulation Distortion ....................................65dB (Wide) / 60dB (Narrow) Spurious Response ...............................................65dB Audio Output .........................................................500mW at 8Ω Transmitter (Measurements made per TIA/EIA-603) RF Output Power ................................................. 5W/1W Spurious Response ............................................. 65dB Modulation ........................................................... 16K0F3E (Wide) / 11K0F3E (Narrow) FM Hum & Noise ................................................. 45dB (Wide) / 40dB (Narrow) Modulation Distortion ........................................... Less than 5% Guaranted frequency range ................................. 144~174MHz (K) Measurements made per TIA/EIA-603 and specifications shown are typical. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. 35 TK-2000 Communications Systems BU A 1 2 B C D E TK-2000 PC BOARD F G H I J K L O P Q CN506 TK-2000 CN507 D S R406 C409 4 R317 C308 R330 Q306 4 3 S 6 CN511 R123 R122 R121 G 1 R410 Q302 4 3 R409 CN505 C315 C314 1 5 R318 CN503 D500 CN500 BATT+ 6 6 C501 10 CN502 R323 7 L920 R326 6 6 R321 C522 R508 C306 Q300 D501 C312 CN510 2 3 IC501 C503 1 4 C513 Q500 F500 R307 R306 R305 IC302 D D D D S G R345 C325 C412 D400 D401 R312 8 5 C358 R308 C397 R311 R378 R304 C500 CN300 CN301 R303 D380 C301 R309 CN302 R301 C305 CN303 C385 R310 R379 C337 R351 R340 CN200 CN201 8 C303 R337 R302 C304 7 C318 R331 C414 C320 R335 R336 SP+ (GRN) 1 4 IC400 IC303 5 1 Q303 SP– (BRN) F300 C324 C346 R350 R342 R394 CN2 49 Q305 R371 CN501 BATT– C349 R373 R388 G C124 C309 24 1 ANT C506 C159 R315 C310 2 Q301 1 4 IC503 2 3 C507 R505 C145 13 12 1 3 C514 C511 C504 D IC300 R375 R374 9 R412 R509 C515 2 3 IC500 C505 R502 C335 5 R411 IC401 8 R511 CN504 C502 C158 Q103 48 C402 C406 Q501 R407 R136 18 19 R314 R313 R408 1 4 R120 C362 C311 R370 R372 R397 C403 X400 C401 C400 R401 64 C407 C408 R438 4 C6 C59 + MIC300 C321 C323 R332 R218 C516 Q502 R413 R414 CN1 8 R18 R52 R322 R471 R472 Q400 – S C411 C139 C319 C317 R396 C350 R376 1 R328 R116 R327 C360 C352 7 5 6 1 Q403 C524 C134 R329 8 4 3 CN508 CN401 R473 CN402 CN202 CN403 R400 R455 4 R357 R358 1 R355 C336 C342 C316 IC301 CN404 D402 5 R386 C326 R340 C313 R325 R324 R377 C354 4 C355 R367 C345 R360 R393 8 C340 R356 R389 D301 4 C330 R344 R334 C353 C517 IC304 CN3 CV R347 1 Q304 C523 C332 C333 3 R392 C329 R TX-RX UNIT (X57-8093-00) Component side view (J7C-0043-00) C322 6 N PC BOARD TX-RX UNIT (X57-8093-00) Component side view (J7C-0043-00) 5 M 9 Note : for service unit J7C-0043-00 10 11 12 10 Ref. No. Address Ref. No. Address Ref. No. Address IC300 6I Q103 4I Q501 3N IC301 4H Q300 4O Q502 6F IC302 6P Q301 4P D301 4F IC303 8L Q302 5P D400 8R IC304 3H Q303 7P D401 8R IC400 8H Q304 3H D402 6G IC401 8F Q305 7I D500 6K IC500 4M Q306 5P D501 5O IC501 4M Q400 7F IC503 4O Q500 5M Component side Layer 1 Layer 2 Layer 3 Layer 4 11 Foil side 12 13 13 14 14 2 C TK-2000 D E F G H I J L M N O P PC BOARD C105 D2 C2 R155 R101 R13 G C30 L7 C33 R37 7 + C34 C31 R34 R14 C5 R28 C14 C16 9 Q7 C38 R25 C15 C264 C23 C27 R50 R51 C220 8 1 X1 8 R16 R44 R213 Q201 L211 R210 R208 C219 C217 L213 C215 TH260 C214 R21 R17 R20 IC1 C26 C216 R211 C213 C211 C205 C202 C347 R352 R366 R354 C344 R369 C339 C272 C4 9 L212 16 9 C222 R19 + 16 C404 C405 R5 R43 R2 R26 R3 R215 R267 R9 C1 C224 C223 R201 C259 R209 1 8 XF200 Q202 R212 C257 6 L8 R38 C39 C35 C37 C201 C210 C204 C203 C212 4 1 R207 R205 Q6 C32 C36 R200 R39 R32 C225 C230 L206 L9 R33 Q3 D200 C234 C226 C229 R223 R224 L215 L205 R40 L203 C29 Q1 R214 C221 C218 R204 Q200 C228 C40 5 R27 Q5 R45 C41 C42 L6 Q4 G D C200 IC200 C209 D204 R237 C232 S R30 C25 R29 C24 R41 D7 + C19 C22 C28 C20 R15 C11 C18 C101 R221 C236 L207 D201 C239 C207 R203 R202 C208 R361 R260 C206 R206 C251 R217 G D L204 Q203 R220 C235 C231 C233 R219 R216 C227 R1 L5 D100 G S R225 C253 C254 C266 C238 R226 R227 D202 C334 5 8 C338 9 C243 R353 Q402 J301 SP C240 C244 C256 IC305 J300 MIC C242 C328 L208 R228 C341 Q401 R363 C357 C343 R364 7 R229 R230 + G D R231 C245 R264 R232 R233 C247 R234 6 C237 Q204 G S 4 C17 C21 R42 R222 C262 C12 D6 Q2 L100 C100 R100 C13 D5 C8 C44 R11 C102 R268 C248 D203 R236 C413 C415 VR500 2 C7 R22 L2 D3 L1 L4 D4 R103 C117 C302 1 3 C43 R12 R23 L3 C9 R105 R104 C106 C109 L102 C111 S Q101 D L103 F101 C120 R107 R111 R112 C119 C116 R512 C107 C103 Q100 R102 C112 R114 TH100 R115 L209 C271 C249 5 G R109 C250 L210 C130 D103 C146 R139 Q102 L104 D101 D102 C131 C137 L112 D C104 L101 C121 C122 L105 C127 L110 R106 R108 C152 C110 C108 C113 R113 C114 L106 L107 C57 R300 C300 C123 L108 C126 C128 L109 C132 L111 S402 S TK-2000 TX-RX UNIT (X57-8093-00) Foil side view (J7C-0043-00) C125 C129 R117 R119 C136 C135 4 R S401 Side S400 PTT C138 Q PC BOARD TX-RX UNIT (X57-8093-00) Foil side view (J7C-0043-00) 3 8 K D1 1 B R262 A J7C-0043-00 10 11 12 10 Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address IC1 8P Q7 9P Q401 7C D100 5N IC200 8K Q100 4M Q402 8C D101 4F IC305 8I Q101 5L D1 4P D102 4F Q1 7P Q102 4K D2 4O D103 5G Q2 4O Q200 9J D3 4O D200 6O Q3 5O Q201 9N D4 4N D201 6K Q4 5P Q202 8L D5 4O D202 6J Q5 5P Q203 6M D6 4O D203 5I Q6 6O Q204 6I D7 5O D204 6L Component side Layer 1 Layer 2 Layer 3 Layer 4 11 Foil side 12 13 13 14 14 TX-RX UNIT(X57-8093-00) S2_D S2_E S2_F S1_A S1_B S1_C EN2 EN3 EN1 PRI DRIVE VOLTAGE DETECTOR/RESET RESET SPMUT 5MSC INT RESET INT VOL OUT SPMUT 5MSC VREF 18k 15k 0.18u Q502 LTA023JEBFS8 T0 LSDI SPMUT 5MSC 100k R50 2ndLO BPF LSDI POWC 12p 27p C138 12p C136 C132 6 p (B) 2.2u L109 C128 27p C125 1 0 p (C) 47p 39p C123 270 270 R119 C129 1000p R117 18p C146 RN262CS D103 22p C 1 30 39k -t 100k R116 TH100 C124 1000p 1000p 2.2u C120 100n 100p C234 L206 5p 5p C225 0.39 C159 1000p 0.39 R123 R122 0.39 R121 1000p C230 2.2u C139 1000p C134 330 R120 1000p 100k C249 560k 6p LSDI WID/NAR WID/NAR RSSI RSSI SQL SQL 22p 1000p 560n L211 C219 100 C220 R208 5R LSDI 5R Q200 LTA023JEBFS8 C N 201 1M 1000p 180k Q202 C221 0.01u 0.01u R:4.93V T: 0V 47 C218 R209 C N 200 1 0 0 k W/N SW KTC4080E- P 82k 820n -t 15p C 2 57 C213 R262 0.1u 0.033u T H 260 R:0.73V T: 0V R212 0.01u 82 C272 1.8k SQL 18p R213 330 LSCR523EBFS8 C216 R 2 11 16 RSSI IFoUT 3.3k CD200 Q201 IF AMP L212 oSCIN MIXIN IC200 TA31136FNG oSCoUT MIXoUT SEREC GND V+ SEDET IFIN DEC FILoUT C209 R:0.62V T: 0V 470k 1 560n C215 47p L213 5p 0.1u C210 680k R206 FILIN 22k 8 R205 C211 C204 3300p 0.01u 7p C264 R210 0.01u R267 C259 0.1u C212 0.1u DOUBLER 68n 18n R236 C248 47p BBY57-02V L210 R234 C250 D203 1000p C256 5R LSDI C217 27p (G) L209 0 100k 390k R264 390k R232 390 C245 1000p R231 R233 680 R229 1000p L208 82n 47 C244 R228 1 p (B) B B Y 5 7 - 0 2 V 2 7 p(G) C243 C242 1M D202 1M R227 1000p 27p BBY57-02V R226 C238 82n 3p C266 D201 L207 1000p C203 5R 5TC POWC R:4.76V T: 0V L79-1914-05 +B 5R T0 LSDI 270 22p +B T0 LSDI R204 560 C341 10 C38 oUTPUT R361 1k RSSI GND VCC R353 0.18u 0.18u C26 VCoNT C328 C334 T0 QUAD L 7 7 -3 0 7 4 -0 5 (19.2MHz) X1 AFoUT 5R R207 5T 5R 9 5T R268 47p R:4.93V T: 0V C214 FM IF SYSTEM 100p TCXO 390p 82k 0.022u 5C T0 LSDI 390p R260 5M BPF C 2 06 0.1u 5C C247 CF200 C205 5M BPF 1 0 p (D) L72-1046-05 ( 4 5 0 k H z) C 2 07 5M BPF 3p (B) 2ndLO R203 +B BPF 5R 22p 0.01u 10k C232 22n 82 BPF C201 E2WP L205 2.7n 5R 560 E2DAT E2WP L203 2nd-LO (38.4MHz) R14 E2DAT C122 C121 9T 0 1000p R115 0.01u C119 C116 1000p C117 R222 27p R237 1p (B) 1M D204 BBY57-02V 1 p (B) 82n C254 0.75p (B) 1000p C236 0.01u C227 33k R51 56 R28 C27 R: 0V T:0.8V ANT SW Q204 BF5020W R230 C240 C237 C253 L215 120k R224 180 10k R21 E2CLK POWC L104 47 R112 56k C114 68k R113 R111 R223 1000p 82k R221 1000p 0.01u R220 C233 82k 22p 1k R218 3.3k R219 C231 0.01u C229 820n L204 47 C226 1000p R216 6 p (B) 8 p (D) C 2 2 3 C222 15p C37 C35 C5 0 . 6 8 u 20 820 6.8u 10 R5 R225 C239 10 R25 2 1 ANT RF AMP C251 10k R20 5R 5C CN508 CN507 5T 5MS CN506 CN505 5M CN504 SB CN503 +B 0 IC1 MB 1 5 E 0 3 S L -E 1 R19 PLDL oSCIN DC SW DC SW R217 0.01u 6.8k 5 oSCoUT 16 R BPF 6p (B) C228 5R 1000p 5R C224 330 C208 SDA VP 15 P 0.01u VSS 6 Q1 LTC014EEBFS8 DC SW C14 4 SCL 7 Q7 LSCR523EBFS8 3 R34 5T R215 3.0V VCC 14 LD/FoUT 47k A2 WP 8 R 4 38 3 VCC 1000p Do 5 4 13 ZC EEPROM POWC L71-0669-05 R:2.43V T: 0V R202 VOLTAGE REGULATOR/5V A1 6 6p (B) 1000p MIXER Q203 BF5020W BPF TUNING 5R 1000p R: 0V T:4.86V LTC014EEBFS8 Q103 D201,202,204 1000p 0.01u C34 IC503 N J M2 8 7 8 F 4 -0 5 A0 2 GND C16 C31 1 1 11 LE 7 D102 RN262CS +B C23 0.01u 2 XFIN 12 PS 4.7k VoUT NC 3 47k CE VSS 10 D A T A 1000p 1u C517 VIN R508 5 5C 4.7u C514 1u 4 C4 0.15u R2 0.01u 4.7k C408 C522 1000p PTT C513 5TC 5MSC OPTDET 1000p FIN C137 9T V.D.C SW VOLTAGE REGULATOR/3V 8 C15 C407 9 CLoCK 10k 5.0V IC401 BR24T16FVT-W SB PLL SYSTEM 10k C135 L110 C145 C107 1u C105 C101 1000p 4.7k DA2J101 R29 1000p D7 R43 5M 9T C131 C262 R:2.7V T: 0V C235 C20 C24 1000p 1000p C19 C18 1u 6.3 C13 1u C11 R15 680 R13 C1 PLDL 10k PLPS 1000p 7.5V 5.0V 3.9k R9 PLPS PLDL R26 DATA 47k PLUL CN2 5p (B) C158 +B L8 CN1 5T 82n 47 C113 5R L103 R109 C111 10 R107 0.01u 0.1u C110 C152 1000p 100k R108 100k R106 22p C109 C106 9 p (B) 18 +B 27n CLOCK R407 CLOCK DATA PLUL 1 2 p (G) 5T 1000p THDET CVDET PFKEY CLOCK DATA 1000p 100n R104 330 L101 1000p R105 22 C104 C103 10k R200 R41 1000p R103 R101 4.7k L100 R100 1SS390 82n 3.3k D200 3.3k L9 R42 2SC4726(P,Q) R40 C41 330 C40 1000p 10 5T C32 5C C30 1000p R37 5.6k R 38 3.3k R 39 L7 0 120n R45 1k 220 R30 1000p 180 C25 0.01u C28 10p 1000p D6 BBY57-02V D5 BBY57-02V C43 10k 10u C21 1 2 p(G) R27 L6 12p C22 C12 0 . 5 p (B) C17 18n L3 D4 0.1u L2 180n C44 1000p THDET R:5.0V T: 0V C202 1u VDCSW 10u C347 100k 1.8k VDCSW VDCSW R 4 12 17 PFKEY 4 R366 R136 POWC 680 R3 3T CURDET R214 2.2k C127 5T 1stLO C36 C126 F53-0287-05 10k 10k CVDET L107 Temp compensation R16 R17 C415 1000p CVDET L106 F101 5T 1st IF (38.85MHz) XF200 19 CN502 R509 0.1u C338 330p 100k R363 5.6k VDCSW L105 L112 9T D101,102,103 C200 GND R352 POWC L111 RN262CS 56p Hi:1.49V Lo:1.22V 47 5 470 C343 3 - + Q101 R F M0 1 U 7P R201 6 2 VDCSW CN511 R364 R342 + - 27n Hi:1.67V Lo:1.37V WID/NAR 10k 20 1000p 0.18u 1 7 C339 0.1u C324 C515 0.18u 4 R348 VREF C357 0 R394 0.1u C358 R:2.49V T:2.45V T0 SPMUT VSS C346 3 BA2904FVM SP- 5MSC INT2+ 2 CURDET R:4.93V T: 0V 1000p C412 21 C414 22 1000p C413 THDET 1000p CURDET C524 560 IN1+ 330k R: 0V T:4.86V RIPPLE FILTER SQL THDET R:4.93V T: 0V C516 R345 0.1u IN1- INT2- 8 V+ SQL CURDET E2CLK 1000p C320 oUT2 R354 5.0V SQL THDET 18 RE1C001ZP Q501 10k IC305 B A 2904F V M C523 4 5 AF AMP ON:5.0V AF POWER AMP OFF: 0V 0.18u C337 47k R336 C335 0.18u 5 oUT1 R369 QT/DQT FILTER L102 1stLO 5T RSSI CURDET 5C 470 C108 1000p C112 Hi:3.71V Lo:3.04V RSSI 24 POWC 0.027u RIPPLE 6 VDD R350 1 RSSI E2CLK C344 0 VIN R351 560 0.015u NF NC2 C325 10u 10 100p 7 PHASE R326 6 DC SW 3 220p VCC IC303 8 7 2 C318 PoUT VOL OUT ON:7.5V 1 OFF: 0V NC1 8 PRE-GND C314 AF AMP TA7368FG 9 PW-GND 10k 330k R317 R318 R330 0.047u C312 470k IC302 10 C315 R321 1u Q301 LTC044EEBFS8 AF AMP ON:3.3V OFF: 0V Q302 RTQ035N03 RTQ035N03 DC SW C308 C511 1u 1000p C505 C504 BU4830F 3 VoUT DC SW C306 LTC044EEBFS8 Q300 330k 2 VSS VIN 4 NC 1 100u 6.3 R511 SP MUTE SW Q306 270k RE1C001ZP Q303 1stLO WID/NAR 25 5MS 5M AF FILTER RW1E015RP F53-0467-05 0.22u C503 4.7u IC500 1000p DC SW Q500 C302 R502 +B SB 0 DRIVE CN202 PTT LSDIN OPTDET BPF POWC +B SB F300 SB 330k C502 5C 5.0V VOLTAGE REGULATOR/5V VR500 POWER SW /AF VOLIUM 5C 10u R505 VIN 100p C500 4 3 CE R31-0684-05 5MS VoUT 2 VSS CN510 5MS 5M +B SB 5MS 5 1 NC PROTECT SB 1000p -BATT SB R114 26 BSFT 470k SWITCH 5R 1000p C507 D501 RB531SM-30 +B +B 1stLO R: 0V T:4.27V 27 ( 1 1 .0 5 9 2 M H z) 12p Q 4 0 0 1k LSCR523EBF S8 SQL WID/NAR 5CC 1000p I C 5 0 1 NJM2878F4-05 C506 GN1G 1000p D500 C501 L 500 (3.15A) R:0V T:0.57V 5R 5T E2WP 100k CURRENT STEERING 47k 7.5V F500 4.7 D101 L108 Q102 RD07MUS2BT214 28 CLOCK 1000p 1000p C397 FZA10BQ-3R15 RXD PTT TXD OPTDET BPF 1000p FINAL 470 RSSI 29 5R RXD PTT TXD OPTDET BPF 12p 5C R 4 11 E2WP 30 5RC SP- 4.17V Q3 5T WID/NAR 1 6 E2DAT NC 15 NC 14 13 NC BSFT 12 C406 X400 L77-2974-05 VCC R413 5.0V VREF Q6 SHIFT E2CLK E2DAT R414 CN403 RXD PTT TXD OPTDET BPF BBY66-02V D2 33 NC 5TC 3 4 36 5MSC 5CC 3 5 37 38 39 PTT DACLD PFKEY INT 4 0 1k 12p R400 1p (B) 4.7k 47k 1000p C350 C403 C333 SP+ VDCSW 4 1 RXD 4 3 WID/NAR 4 2 0.1u 11 NC 1 5M 1000p CN404 1000p BATTERY TERMINAL 1000p C404 CN402 47k 18k R358 C332 0.01u C405 0.1u C401 C402 C355 47k 5 C400 R370 SB + - GND R356 TXD 6 10p 1k 4 560p 3 10k C330 R347 10k R340 R344 7 - + XIN 5RC 7.5V R372 2 C340 NC 4 5 TYPE1 RESET 560k 8 V+ TXD 4 4 PLDL DATA R357 R393 1k R392 C329 1 10k CN303 +BATT NC 4 6 VOX IN 4 7 PLPS VSS 180k R360 C342 NC TYPE2 5RC 6 4 BA2904FVM R334 0.01u 1k 10k C326 OPTDET 1k SP PLUL NC 62 5VC 1k 100k Q2 LTC043ZEBFS8 T/RSHF SPMUT 31 SPMUT 60 NC 9 5.6k 32 23 NC 10 R376 C352 59 CN401 0.01u C322 3.9k R386 0.01u 2.7k RXD PTT 100k R455 5VC 61 1000p R332 1u 47k R308 1 Q304 LTA023JEBFS8 0.033u C385 1000p R 3 31 AFO 6 58 EN4 F2136ACNKDRD MIC AMP/LIMITER R378 R379 1 SPG 3 TXD 4 SPK 47k DA2J101 EN3 IC400 T/RSHF 63 IC304 0 R337 0.047u 2 EM6M2 5VC 2.2k E11-0717-05 5 CURDET 57 EN2 MCU R401 DC SW R397 THDET 56 D402 4 7 k (D) 3 1000p 47k 1000p 10k R329 0.01u 0.1u 39k C354 RB706F-40 R377 1u 0.22u 1k R355 R312 1k C303 R301 E11-0484-05 1 0 0 2 C353 1k R310 R302 1k J300 J301 R311 R389 C321 47k CURRENT D 3 0 1 STEERING 0.1u C360 R304 CN302 1 PTT/RXD 3 MIC 1 1 IM 1 0 OPTDET 2 5MS 5.6k R 3 96 0 C362 PTTSW R323 0.047u 0.047u 1.8k R309 0.01u D380 EDZV6.8B 10u 470 C304 R303 C323 C310 C336 C345 VREF C305 1000p C301 10k R315 1000p C300 R300 1.5k SP/MIC JACKS R374 Q403 4 EN1 LSDIN 55 XOUT MIC300 54 RESET POWC T91-0651-15 NC SQL 8 POWC HSDO 7 HSDO OPTDET RSSI 53 NC HSDO VOXIN LEDR 6 47k VOXIN BATT NC 51 SPMUT LEDG 5 BATT LSDO C39 1SS390 R155 LSCR523EBFS8 5C 5R HSDO MODE 50 CV DET 4 8 49 HSDO 47k R367 VOXIN 10k R52 MODULATOR R23 TX/RX SW T/RSHF 8.2k R388 C349 5MS 10u C33 47p 0.5p (B) 10u 16 5CC 52 MIC C2 5TC TXD 4 1M RXD 10k VREF 1u R322 L5 MOD R12 100k R11 2.7k CURDET LEDG 1u 5MSC VOXIN T0 0.1u R18 C59 0.033u PTT INT VREF R410 CVDET 0.047u 0.1u C311 C6 THDET LSDO 47k 2SC5108(Y)F Q5 15p 18p C102 2.2k BFR193F Q100 D5 PFKEY Q305 LTC014YEBFS8 R375 270 VDCSW RSSI LEDR C9 SQL WID/NAR RED LED ON:5.0V GREEN LED ON:5.0V 0.01u 0.01u 820k C317 WID: 0V NAR:5.0V B30-1779-05 270 680k 5 GND R409 - T0 270 0.1u R328 6 + R327 0.1u C316 + LTC014YEBFS8 Q402 D401 B30-1782-05 C319 - DC SW LED RED T/RSHF LSDO C309 13 4 8 DC SW LTC014YEBFS8 D400 Q401 7 2 LSD BUFFER VoUT6 14 VIN6 VoUT5 47k R324 16 VDAREF1 11 8 VIN5 DI C313 R 2 A 2 0 1 7 8 N P RESET IC300 VDAREF2 1 5 VIN3 47k R325 19 20 VoUT7 21 VIN8 VoUT8 22 23 VIN1 VoUT1 VoUT2 D/A CONVERTER CLK V+ 3 VDD 7 6 18 1 12 R307 1k 5 VIN7 IC301 BA2904FVM Vref GND 1 7 LD VIN4 R306 1k 4 10 R305 1k 3 VIN2 VoUT4 2 VoUT3 1 9 1000p C411 S401 S70-0514-05 24 Side LED GREEN WID/NAR W/N SW R512 1.82V R33 MCH3914(7)-H Q4 C29 39p C57 470p T0 T0 5MS LEDG LSDO FREQUENCY CONTROL C7 0.18u LEDG R408 LEDG D3 BBY66-02V 4.7u 100 EN3 EN1 EN4 LEDR 3 10k EN2 EN3 EN1 EN4 LEDR LSDO LSDO R314 CURRENT STEERING EN2 L1 PFKEY CURDET EN2 EN3 EN1 EN4 LEDR 2 10k R313 DA2J101 R1 1M D1 1000p EN2 EN3 EN1 EN4 PFKEY R371 100 R406 C409 S70-0414-05 S400 PFKEY D2,3,4,6 DACLD DACLD 8.2k PFKEY PFKEY PTT DACLD VCO 1000p CN3 PTTSW C 42 RF BUFFER 0.75V R32 DATA CLOCK 18n DACLD DATA CLOCK R22 DACLD DATA CLOCK C8 DATA CLOCK 0.1u DATA CLOCK BA892-02V L4 S6A-0002-00 100k SELECTOR S402 68n TX/RX SW D100 C100 RF AMP R102 R: 0V T:1.14V 1k R:1.03V T:1.69V EN4 15p 4 5 6 1 2 3 BPF TUNING X57-8093-00 VHF:136MHz~ 174MHz IC1 MB15E03SL-E1 PLL IC DATA CLOCK DO Q1 LTC014EEBFS8 MOD D5:BBY57-02V D6:BBY57-02V 3.3V REG LSCR523EBFS8 PLUL +B X1 L77-3074-05 19.2MHz TCXO TUNE SHIFT SW BATT- FADJ D501 RB531SM-30 SB PROTECT TX/RX RF SW RF AMP Q3:LSCR523EBFS8 D7:DA2J101 5C 1st Local VHF:174.85MHz~212.85MHz IC501 NJM2878F4-05 AVR 5R Q201 LSCR523EBFS8 5M 2nd Local 38.4MHz RESET SQL CF200 L72-1046-05 CF TXD 5CC 5TC 5RC 5VC 5MSC BSFT LSDO HSDO PLDL RESET EN4 IC503 NJM2878F4-05 EN2 AVR 5C 5 5CC 6 Q501 RE1C001ZP DC SW Q502 LTA023JEBFS8 DC SW D401 B30-1779-05 D400 B30-1782-05 S400 S70-0414-05 PTT S401 S70-0514-05 SIDE LED (Red) DC SW LED (Green) 5R 5RC Q402 LTC014YEBFS8 LEDR Q401 LTC014YEBFS8 DC LEDG SW LEDR LEDG DATA CLOCK DACLD SPMUT VDCSW T/RSHF WID/NAR PLPS SW BSFT XOUT IC400 F2136ACNKDRD XIN X400 L77-2974-05 11.0592MHz LSDIN BATT RESET VOXIN PFKEY CVDET LSDIN THDET OPTDET CURDET QT/DQT FILTER AF FILTER 5R DC SW Q203 BF5020W D201,D202,D204 BBY57-02V MIXER 1st IF 38.85MHz BPF Q204 BF5020W D203 BBY57-02V RF AMP 5R BPF 5R Q200 LTA023JEBFS8 BPF WID/NAR 5R 5R J301 E11-0717-05 SPG TXD SPK AFO TXD AST FADJ POWC BPF DAC CLK DAT DALD SP 5MS IC300 R2A20178NP MOD MIC2 MIC IC301 BA2904FVM LSD 5MS BUFF AF POWER AMP MUTE SW Q303 RW1E015RP DC SW EEPROM IC304 BA2904FVM MIC AMP HSDO Q304 LTA023JEBFS8 5VC Q302 RTQ035N03 IC302 TA7368FG AFOUT E2WP E2DAT 5M PFKEY THDET +B IC303 BA2904FVM LSDO E2CLK MCF DETAF IC305 BA2904FVM 5C EN4 EN3 EN2 EN1 PTT RXD SQL INT PLUL RSSI MCU IF AMP CD200 L79-1914-05 VOLIN Q400 2SC4919-S XF200 L71-0669-05 FM IF IC 450kHz 5M IC401 BR24T16FVT-W PTT 5T LPF Q202 KTC4080E-P CD 5T 5TC 5MS ANT IC200 TA31136FNG RSSI 5MS DC SW EN3 LPF LSDO 2 4 CURDET VDC SW Q103 LTC014EEBFS8 IC500 BU4830F 3 ANT SW F101 VDCSW 5MSC S402 S6A-0002-00 FINAL AMP FUSE 0.5A Q500 RE1C001ZP EN1 5T RIPPLE FILTER VOLIN 1 D101,102,103 RN262CS Q102 RD07MUS2BT214 DRIVE AMP PRE DRIVE 5R DOUBLER AFOUT Q101 RFM01U7P Q100 BFR193F SHIFT SB VR500 R31-0684-05 5C ASSIST PROTECT D100,D200 1SS390 POWC Q2:LTC043ZEBFS8 D4:BA892-02V 5M 5M D500 GN1G RF BUFFER AMP VCO 5T Q6 2SC4726(P,Q) F300 FUSE BATT+ 7.5V LPF Q7 INV Q5 2SC5108(Y)F Q4 :MCH3914(7)-H D2,3:BBY66-02V -t PLDL FUSE F500 3.15A VHF:174.85MHz~212.85MHz (RX) 136MHz~174MHz (TX) LPF PLPS SB Q306 RTQ035N03 RXD MUTE SW Q301 PTT DC SW LTC044EEBFS8 Q300 LTC044EEBFS8 DC SW J300 E11-0484-05 PTT/RXD MIC IM OPTDET 5MS OPTDED 5MS MIC300 T91-0674-05 SPMUT DC SW MIC PROTECT 5MS D380 EDZV6.8B