SERVICE MANUALmanuals.repeater-builder.com/Kenwood/nx/NX-240/NX-240(V...IC consists of an 18-bit...

SERVICE MANUAL

COPYRIGHT © 2013 JVC KENWOOD Corporation No.RA002<Rev.001>2013/8

B53-7066-00

VHF DIGITAL TRANSCEIVERRA002<Rev.001>20138SERVICE MANUALB53-7066-00

NX-240, NX-240(V)

COPYRIGHT © 2013 JVC KENWOOD CorporationNote :Lead free solder used in the board (material : Sn, Ag, In, Bi, melting point : 227 Centigrade)

TABLE OF CONTENTS1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-42 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-43 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-134 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-165 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20

This product complies with the RoHS directive for the European market. This product uses Lead Free solder.

1-2 (No.RA002<Rev.001>)

Document CopyrightsCopyright 2013 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, mechan-ical, photocopying, recording, or otherwise, for any purpose without the prior written permission of JVC KENWOOD Corporation.

DisclaimerWhile every precaution has been taken in the preparation of this manual, JVC KENWOOD Corporation assumes no responsibilityfor 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.

Firmware CopyrightsThe title to and ownership of copyrights for firmware embedded in KENWOOD product memories are reserved for JVC KENWOODCorporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website of the firmware is strictlyprohibited without prior written consent of JVC KENWOOD Corporation. Furthermore, any reselling, assigning or transferring of thefirmware is also strictly prohibited without embedding the firmware in KENWOOD product memories.

Transceivers containing AMBE+2 Vocoder: The AMBE+2 voice coding technology is embedded in the firmware under the li-cense of Digital Voice Systems, Inc.

TM TM

(No.RA002<Rev.001>)1-3

SPECIFICATION

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.

GENERALFrequency Range 136~174MHz

Number of Channels 32

Zones 2

Max. Channels per zone 16

Channel Spacing Analog 12.5kHz

Digital 6.25kHz

Operating Voltage 7.5V DC ±20%

Battery LifeBattery Saver OFF/ON(5-5-90 at high power with KNB-45L (2000mAh))

Approx. 10/12 hours

Operating Temperature Range -30°C~+60°C (-22°F to +140°F)

Frequency Stability ±2.0ppm

Antenna Impedance 50Ω

Dimensions (W x H x D)(Projections not included)

with KNB-45L 54 x 122 x 35.3 mm (2.13 x 4.80 x 1.39 in)

Weight (net) Radio only 165 g (5.8 oz)

with KNB-45L 281 g (9.9 oz)

RECEIVERSensitivity Digital 0.25µV

Analog 0.25µV (EIA 12dB SINAD)

Selectivity Analog 60dB

Intermodulation Distortion Analog 60dB

Spurious Response Analog 70dB

Audio Distortion Less than 10%

Audio Output 1W/12Ω (Internal speaker)500mW/8Ω (External output)

TRANSMITTERRF Power Output High/Low 5W/1W

Spurious Response 70dB

FM Hum & Noise Analog 40dB

Audio Distortion Less than 10%

Modulation 11K0F3E, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D

1-4 (No.RA002<Rev.001>)

SECTION 1PRECAUTION

This service manual does not describe PRECAUTION.

SECTION 2SPECIFIC SERVICE INSTRUCTIONS

2.1 CIRCUIT DESCRIPTION2.1.1 Frequency ConfigurationThe receiver utilizes double conversion. The first IF is 45.45MHz and the second IF is 450kHz. The first Local oscillator is suppliedfrom the PLL circuit.The PLL circuit in the transmitter generates the necessary frequencies. Figure 1 shows the frequencies.

Fig.1 Frequency configuration

2.1.2 Receiver SystemThe receiver system is shown in Figure 2.

Fig.2 Receiver system

2.1.2.1 Front End (RF Amplifier) CircuitThe signal coming from the antenna passes through the transmit/receive switching diode circuit (D201, D202, D203 and D204) and aBPF (L415 and L416), and is then amplified by the RF amplifier (Q405).The resulting signal passes through a BPF (L411) and goes to the mixer. The BPF is adjusted by variable capacitance diodes (D401,D402, D403 and D404). The input voltage to the variable capacitance diodes is the regulated voltage output from the DC amplifier(IC704).

2.1.2.2 First MixerThe signal from the front end is mixed with the first local oscillator signal generated in the PLL circuit by Q404 to produce the first IFfrequency of 45.45MHz.The resulting signal passes through the XF400 MCF to cut the adjacent spurious and provide optimum characteristics, such as adja-cent frequency selectivity.

TX/RX: 136~174MHz

181.45~219.45MHz

136~174MHz

1st MIX MCF SP

MIC

ANT

ANTSW

RFAMP

IFSystem

x3Tripler

PLLVCO

45.45MHz 45.9MHz

TXAMP

RFAMP

AFAMP

MICAMP

Baseband

TCXO 15.3MHz

SP

ANT

IC400IF,MIX,DET

Q4041st MIX

ANTSW

Q400x3 Tripler

2nd Local

X1TCXO

15.3MHz

Baseband

IC705

BPF1

BPFQ405

RF AMP XF400

MCF

Q403IF AMP

IC709AF PA(INT)

BPF1 1st Local

BPF

(No.RA002<Rev.001>)1-5

2.1.2.3 IF Amplifier CircuitThe first IF signal is passed through a four-pole monolithic crystal filter (XF400) to remove the adjacent channel signal. The filteredfirst IF signal is amplified by the first IF amplifier (Q403) and is then applied to the IF system IC (IC400).The IF system IC provides a second mixer, AGC+BPF, PLL FM detector, noise squelch and RSSI circuit.The second mixer mixes the first IF signal (45.45MHz) with the signal of the second local oscillator output (Q400) and produces thesecond IF signal of 450kHz.The second IF signal is passed through the internal bandpass filter of the IF system IC to remove the adjacent channel signal. Thefiltered second IF signal is amplified by the limiting amplifier and demodulated by the internal discriminator of the IF system IC.The demodulated signal is routed to the audio circuit.

2.1.2.4 Audio Amplifier CircuitThe demodulated signal from IC400 is sent to an AF amplifier through IC705, and is routed to an audio power amplifier (INT:IC709,EXT:IC707) where it is amplified and output to the speaker.

Fig.3 Audio amplifier circuit

2.1.2.5 Squelch CircuitPart of the AF signal from the IC400 enters the FM IC (IC400) again, and the noise component is amplified and rectified by a filter andan amplifier to produce a DC voltage corresponding to the noise level.The DC signal from the FM IC goes to the analog port of the MCU (IC710). IC710 determines whether or not to output sounds fromthe speaker by checking if the input voltage is higher or lower than the preset value.To output sounds from the speaker, IC710 sends a high signal to the EXTSPSW line and turns IC707 on through Q709, Q710, Q713and Q716. This explanation is for the external speaker amplifier. For the internal loudspeaker amplifier, IC710 sends a high signal tothe INTSPSW line and turns IC709 on through Q711 and Q714.

2.1.3 Transmitter System2.1.3.1 Microphone Amplifier CircuitThe signal from the microphone is limited by the AGC circuit, which is composed of D700, D701, Q705, Q706 and the mute switch(Q704). IC705 is composed of a high-pass filter, low-pass filter and pre-emphasis/IDC circuit.The signal from the microphone and the low speed data from the MCU (IC710) enter the baseband IC (IC705) and pass through eachpath and are mixed inside the IC.The output signal from the audio processor MOD2 goes to the VCO modulation input. The other output signal from MOD1 goes to theTCXO modulation input.

Fig.4 Microphone amplifier circuit

2.1.3.2 Drive and Final Amplifier CircuitThe signal from the T/R switch (D15 is on) is amplified by the pre-drive amplifier (Q201) to 20mW.The output of the pre-drive amplifier is amplified by the drive amplifier (Q206) and the RF final amplifier (Q208) to 5.0W (1W when thepower 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 antenna switch (D203 and D204) and harmonic filter (LPF) and is ap-plied to the antenna terminal.

BasebandIC

IC705

AF PA(INT)

IC709

INTSP

FM IC

IC400

AF PA(EXT)

IC707

EXTSP

SPO

MICAGC

SW

D700,701Q705,706

MICM

X1

TCXO

VCO

LSDOUT

IC705

Q704

MIC

Baseband

MOD1

MOD2

1-6 (No.RA002<Rev.001>)

2.1.3.3 APC CircuitThe APC circuit always monitors the current flowing through the drive amplifier (Q206) and RF power amplifier (Q208), and keeps itconstant. The voltage drop at R230, R231 and R233 is caused by the current flowing through the RF final amplifier. This voltage isapplied to the differential amplifier IC200 (1/2).IC200 (2/2) compares the output voltage of IC200 (1/2) with the reference voltage from IC705 (32pin:AUXDAC1). The output of IC200(2/2) controls the gate bias voltage of the RF power amplifier and the drive amplifier to make both voltages the same.The change of power (high/low) is carried out by the change of the reference voltage.

Fig.5 Drive and final amplifier and APC circuit

2.1.4 Frequency Synthesizer Unit2.1.4.1 Frequency synthesizerThe frequency synthesizer consists of the TCXO (X1), VCO, PLL-IC (IC2), and buffer amplifiers.The TCXO generates 15.3MHz. The frequency stability of TCXO is 0.45ppm within the temperature range of -30°C to +60°C. Thefrequency tuning and modulation of the TCXO are done to apply voltage to pin 1 of the TCXO. The TCXO output is applied to pin 10of the PLL-IC.The VCO consists of 2 VCOs and covers a dual range of 181.45~219.45MHz and 136~174MHz. The VCO generates181.45~219.45MHz to provide the first local signal for reception. The operating frequency is generated by Q6 in transmitting modeand Q5 in receiving mode. The oscillation frequency is controlled by applying the VCO control voltage, obtained from the phase com-parator (IC2) to the variable capacitance diodes (D3, D5, D8, D9, D11,and D13 while transmitting and D2, D4, D6, D7 and D12 whilereceiving).The TX/RX pin of IC710 goes “high” in transmission mode, causing Q8 to turn off, and Q7 turn on. The TX/RX pin goes “low” in recep-tion mode.The output from Q5 and Q6 are amplified by a buffer amplifier (Q9) and RF amplifier (Q2), and are then sent to the PLL-IC. The PLL-IC consists of an 18-bit delta signal modulator, prescaler, reference divider, phase comparator, and charge pump.The input signal from pin 10 and 17 of the PLL-IC is divided down and compared at the phase comparator. The pulse output signal ofthe phase comparator is applied to the charge pump and transformed into a DC signal in the loop filter (LPF). The DC signal is appliedto the CV of the VCO and is locked to keep the VCO frequency constant.PLL data is output from PLL_LE (pin 87), PLL_DATA (pin 86) and PLL_CLK (pin 88) of the MCU (IC710). The data is input to the PLL-IC when the channel is changed or when transmission is changed to reception and vice-versa. The PLL lock condition is always mon-itored by pin 70 (PLL_LD) of the MCU. When the PLL is unlocked, PLL_LD goes low.

Fig.6 PLL block diagram

ANT

RF FINALAMP

ANTSW

FromT/R SW

(D15)

D203,204

+B

PC

Q208

DRIVEAMP

Q206

VDD

VG

Pre-DRIVEAMP

Q201

IC200(1/2)

IC200(2/2)

R230

R231

R233

AMP

Baseband

VCO

PLL

MCU

IC710PLL_LE,PLL_DATA,PLL_CLK

IC2

PLL_LD

17

10

21

7

BUFF

SWLPF

To mixer

VC

Q10

RFAMP

Q9

TCXO

X1 IC705

SW ToRF AMP

TX/RX(TX: High)

D15

D14Q2CV

(No.RA002<Rev.001>)1-7

2.1.5 Control CircuitThe control consists of the MCU (IC710) and its peripheral circuits. It controls the TX-RX unit. IC710 mainly performs the following;

(1) Switching between transmission and reception via the 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.

2.1.5.1 Frequency Shift CircuitThe MCU (IC710) and baseband IC (IC705) operate at a clock frequency of 19.2MHz.The clock frequency can be shifted by 50ppm when the beat shift is checked in the FPU. This is implemented by applying the beatshift voltage of 3.2V to pin 1 of X2.The beat shift function must be ON if there is any internal beat which is related to the 19.2MHz clock.

Fig.7 Frequency shift circuit

2.1.5.2 Memory CircuitThe Memory circuit consists of the MCU (IC710) and EEPROM (IC700). The EEPROM has a capacity of 64K-bit and stores the chan-nel information, the last channel data, the scan on status, and other parameters.

EEPROMNote:The EEPROM stores tuning data (Deviation, Squelch, etc.).Realign the transceiver after replacing the EEPROM.

2.1.5.3 Low Battery WarningThe battery voltage is monitored by the MCU (IC710 pin 33: BATT). When the battery voltage falls below 6.4V approximately, the redLED blinks, notifying the operator that it is time to replace the battery (When “Always” option (default setting) under the Battery Warningfunction in the FPU is selected).If the battery voltage falls below 5.8V approximately, the transceiver does not transmit and a warning tone beeps when the PTT switchis pressed (When the Battery Warning Tone is selected in the FPU).

2.1.5.4 Key InputKeys and channel selector circuit.The signal from the keys and channel selector are directly input to the MCU, as shown in Figure 8.

Fig.8 Key input

IC705Baseband IC

H: OFFL: ON

39

XTAL

IC710MCU

8 12

BSHIFT XIN

X2

TCXO

19.2MHz

IC713

CLK AMP

1

3 2

6

4

EN4

EN3

Selector

IC710

MCUSide1

Side2

PTTSW

EN2

EN1 Side2

Side1

PTT66

64

6563

59

60

61

1-8 (No.RA002<Rev.001>)

2.1.6 Signaling Circuit2.1.6.1 Encode

Low-speed data (QT, DQT)Low-speed data is output from pin 29 of the MCU. The signal passes through the low pass CR filter, and goes to the audio processor(IC705). The signal is mixed with the audio signal and goes to the VCO and TCXO (X1) modulation input after passing through theD/A converter inside the audio processor (IC705) for BAL adjustment.

High-speed data (2-tone,DTMF)High-speed data (HSD) is output from pin 30 of the MCU. HSD deviation made by an adjustment in the MCU is passed through thelow pass CR filter and is then mixed with the microphone signal before being applied to the baseband IC (IC705).The output of the baseband IC, MOD1 and MOD2, will be fed into the TCXO and VCO respectively.

MSK (Fleet Sync/MDC-1200)The MSK signal is generated in the audio processor (IC705). The signal passes through the D/A converter (inside the baseband IC:IC705) and is routed to the VCO. When encoding the MSK, the microphone input signal is muted.

2.1.6.2 DecodeQT/DQTThe output signal from the FM IC (IC400) enters the MCU (IC710) through IC705. IC710 determines whether or not the QT or DQTmatches the preset value, and controls the AFSW and speaker output sounds according to the squelch results.

2-tonePart of the received AF signal output from the FM IC (IC400) passes through the baseband IC (IC705), and is compared and outputfrom MOD2 before going to the MCU (IC710). IC710 checks whether or not the 2-tone data is necessary. If it matches, IC710 carriesout a specified operation, such as turning the speaker on.

MSK (Fleet Sync)The MSK input signal from the FM IC (IC400) goes to IC705. The decoded information is then processed by the MCU.

DTMFThe DTMF input signal from the FM IC (IC400) goes to IC705. The decoded information is then processed by the MCU.

(No.RA002<Rev.001>)1-9

2.1.7 Power SupplyThere are five 5V power supplies and five 3.3V power supplies: 50M, 50V, 50C, 50R, 50T, 33M, 33MS, 33B, 33R and 33MD.50M and 33M are always output while the power is on.33MS is always output, but turns off when the power is turned off, to prevent a malfunction of the MCU.50C is a common 5V and is output when SAVE is not set to ON.50R is 5V for reception and is output during reception.50T is 5V for transmission and is output during transmission.50V is 5V for the SP/MIC connector.33B is 3.3V for the baseband IC (IC705) digital supply.33R is 3.3V for the IF IC (IC400).33MD is 3.3V for the MCU digital supply.

Fig.9 Power supply

2.1.8 NXDN Receiving2.1.8.1 For Digital Data ModeThe demodulated signal from IC400 (Pin13) is fed into the baseband IC (Pin 16) for NXDN decoding. The decoded digital data willpass to the MCU through the C-BUS. The MCU determines whether or not to output sound from the speaker by checking if the datamatches.

IC601AVR

IC703AVR

IC603AVR

Q60150T SW

Q60250R SW

IC710MCU

IC600DET

IC605DET

+B

SB

BATT

33M

50R

33MD

Q60633MS SW

33MS

50T

50M

IC606AVR

33R

33B

50V

F601

1A

F600

2.5A

SB

BATT

GND

D6

00

IC602AVR

50C

IC604AVR

VDDA

INT

50RC

50TC

5CC

33MSCVDD1-VDD6

RESET

IC715AVR

1-10 (No.RA002<Rev.001>)

2.1.8.2 For Digital Voice ModeIf the digital data matches in the MCU, the digital voice payload data will go into the Vocoder in the MCU for conversion to PCM. ThePCM data will go to the baseband IC through the SPI input, where it will be converted to analog by the DAC. Analog voice will befiltered and finally sent to the audio amplifier.

Fig.10 NXDN receiver system

2.1.9 NXDN Transmitting2.1.9.1 For Digital Data ModeThe digital data will be generated by the MCU, where it will be passed to the baseband IC, through the C-BUS for the encoding pro-cess. The encoded data will finally transmit through the TCXO and VCO modulation.

2.1.9.2 For Digital Voice ModeThe analog voice from the microphone will go to the ADC (after the audio filter) to convert to PCM data. The PCM data will be sent tothe Vocoder through the SPI output. The Vocoder will convert the PCM to NXDN protocol, where it will be sent to the baseband throughthe C-BUS. In the baseband IC, the data will be encoded and finally transmitted through the TCXO and VCO modulation.

Fig.11 NXDN transmit system

2.2 SEMICONDUCTOR DATA2.2.1 MCU: 2F405VGT6KFAA (TX-RX unit IC710)

54 4316 13

79

IC400

FM IC

IC705 Baseband IC

C-BUS

SPI Vocoder

C-BUSNXDN

decoder

Audio

Output

To Audio AMP

DA

C 3

IC710 MCU

2342

1

42

IC705 Baseband IC

C-BUS

SPI Vocoder

C-BUSNXDN

encoder

Audio

Filter

From MIC

TCXO

VCO

AD

C

53

80

IC710 MCU

Pin No.

Name I/O Function

1 MINVOL O Minimum volume control

2 DCSW O APC voltage discharge switch

3 APCSW O APC switch

4 TEST_1 O Test land 1

5 TEST_2 O Test land 2

6 VBAT - 3.3V

7 BLULED O Blue LED light control (Hi: LED ON)

8 BSHIFT O MPU clock frequency shift

9 INSPMT O Internal speaker mute

10 VSS1 - GND

11 VDD1 - 3.3V

12 XIN I Crystal (19.2MHz)

13 NC O No connection

14 NRST I MCU reset input

15 LSDI I QT/DQT decode

16 HSDDEC I 2-tone decode

17 VOX I VOX level input

18 OPT4 I/O Option port 4

19 VDD - 33MD

20 VSSA - GND

21 VREF+ - 33M

22 VDDA - 33M

23 5CC O 5C control

24 CVIN I VCO lock voltage (for automaticalignment)

25 EMPTT O Emergency PTT

26 50VC O 5V AVR control for GPS MIC option/OPT detection

27 VSS2 - GND

28 VDD3 - 33MD

29 LSDO O QT/DQT output

30 HSDENC O BEEP/HSD output

31 5RC O 5R control

32 5TC O 5T control

33 BATT I Battery level input

Pin No.

Name I/O Function

(No.RA002<Rev.001>)1-11

2.3 COMPONENTS DESCRIPTION2.3.1 TX-RX unit (X57-8500-10)

34 RSSI I RSSI input

35 BUSY I BUSY input

36 TH_DET I Thermistor detection (Temperaturedetection)

37 33MSC I/O 33M switch control

38 OPT1 O Option port 1

39 OPTDET I Option detection

40 GRNLED O Green LED control (Hi: LED ON)

41 REDLED O Red LED control (Hi: LED ON)

42 MIC_MT O MIC mute

43 EXTSPMT O Speaker mute

44 ASSTSW O Assist switch

45 TX/RX O TX/RX switch (Hi: TX, Lo: RX)

46 INSPSW O Internal speaker switch

47 TEST_TX O UART_TX for test

48 TEST_RX I UART_RX for test

49 VCAP_1 - 2.2uF

50 VDD4 - 33MD

51 CML_CSN O Chip select for baseband IC

52 CML_SCLK O SCLK for baseband IC

53 CML_CDATA O Command for baseband IC

54 CML_RDATA I REPLY for baseband IC

55 FM_RSTN O Hardware reset for FM IC

56 FM_CSN O Chip select for FM IC

57 FM_SCLK O Clock for FM IC

58 FM_SDATA I/O Data I/O for FM IC

59 PTT I PTT key

60 PF1 I Programmable function key input 1

61 PF2 I Programmable function key input 2

62 FM_PDN O Power down port for LDO of FM IC

63 EN1 I Encoder input 1





68 TXD O Serial data to MIC jack

69 RXD I Serial data from MIC jack

70 PLL_UL I Unlock voltage for PLL


72 SWDIO I/O SWDIO for SWD

73 VCAP_2 - 2.2uF

74 VSS3 - GND

75 VDD5 - 33MD

76 SWCLK I/O SWCLK for SWD

77 CML_SSOUT I SPI chip select for baseband IC

78 CML_EPSCLK I Clock for SPI

Pin No.

Name I/O Function

79 CML_EPSO O SPI output

80 CML_EPSI I SPI input

81 EEP_DATAI I Data input for EEPROM

82 EEP_DATAO O Data output to EEPROM

83 EEP_CS O Chip select for EEPROM

84 EEP_CLK O Clock for EEPROM

85 EEP_WP O Write protect for EEPROM

86 PLL_DATA O Data output for PLL

87 PLL_LE O Chip select for PLL

88 PLL_CLK O Clock for PLL

89 SWO O SWO for SWD

90 SRST I SRST for SWD




94 NC I No connection

95 GPIO6 I/O No connection

96 GPIO7 I/O No connection

97 INT I Interrupt

98 CML_IRQN I IRQ for baseband IC

99 PDR_ON - GND

100 VDD6 - 33MD

Ref. No.

Part Name Description

IC2 IC PLL System

IC3 IC DC amplifier (CV)

IC200 IC DC amplifier (APC)

IC400 IC IF System

IC600 IC Voltage detector (INT)

IC601 IC Voltage regulator (50M)

IC602 IC Voltage regulator (50C)

IC603 IC Voltage regulator (50V)

IC604 IC Voltage regulator (33M)

IC605 IC Voltage detector (Reset)

IC606 IC Voltage regulator (33R)

IC700 IC EEPROM

IC703 IC Voltage regulator (33B)

IC704 IC DC amplifier (BPF tune)

IC705 IC Baseband system

IC706 IC DC amplifier (VOX)

IC707 IC AF power amplifier (EXT)

IC708 IC AF amplifier

IC709 IC AF power amplifier (INT)

Pin No.

Name I/O Function

1-12 (No.RA002<Rev.001>)

IC710 IC MCU

IC713 IC Crystal oscillator amplifier

IC715 IC Voltage regulator (33MD)

IC717 IC AF amplifier

Q1 FET DC switch (MOD)

Q2 Transistor PLL Fin amplifier

Q3 FET Q1 control

Q4 Transistor Rippler filter

Q5 FET RX VCO

Q6 FET TX VCO

Q7 FET Q8 control

Q8 FET TX/RX VCO DC switch

Q9 Transistor Buffer amplifier

Q10 Transistor RF amplifier

Q201 Transistor Pre-drive amplifier

Q203 Transistor Discharge switch

Q205 FET APC control switch

Q206 FET Drive amplifier

Q207 Transistor DC switch (APC)

Q208 FET Final amplifier

Q209 FET DC switch (Power control)

Q210 Transistor DC switch (Power control)

Q400 Transistor 2nd local amplifer

Q403 Transistor 1st IF amplifier

Q404 FET 1st mixer

Q405 FET RX RF amplifier

Q600 Transistor DC switch (BUSY LED)

Q601 FET DC switch (50T)

Q602 FET DC switch (50R)

Q603 FET DC switch (MIN VOL)

Q604 Transistor DC switch (RED LED)

Q605 Transistor DC switch (BLUE LED)

Q606 FET DC switch (33MS )

Q703 FET Level shift (TXD)

Q704 Transistor MIC mute switch

Q705 Transistor MIC AGC amplifier

Q706 Transistor MIC AGC amplifier

Q707 FET Level shift (RXD)

Q708 Transistor DC switch (EXT PTT)

Q709 Transistor Q710 control

Q710 Transistor DC switch (IC707 SB)


Q712 Transistor Pop noise mute control

Q713 FET AF switch (EXT SP)

Q714 Transistor DC switch (IC709 SB)

Ref. No.



Q716 FET AF switch (EXT SP)

D2 Variable capacitance diode RX VCO tune

D3 Variable capacitance diode TX VCO tune

D4 Variable capacitance diode RX VCO tune

D5 Variable capacitance diode TX VCO tune

D6, 7 Variable capacitance diode RX VCO tune

D8, 9 Variable capacitance diode TX VCO tune

D10 Diode Speed up

D11 Variable capacitance diode TX assist

D12 Variable capacitance diode RX assist

D13 Variable capacitance diode Modulation

D14, 15 Diode TX/RX switch

D200 Zener diode Over voltage protection

D201-204

Diode Antenna switch

D401-404

Variable capacitance diode RX BPF tuning

D600 Diode Voltage drop

D601 LED Green (BUSY)

D602 LED Red (TX)

D603 Diode Voltage prevention

D604 LED Blue

D700,701

Diode AF detector (MIC)

D702 Diode AF detector (VOX)

D703 Diode Limiter

Ref. No.


(No.RA002<Rev.001>)1-13

SECTION 3DISASSEMBLY

3.1 Precautions for Disassembly3.1.1 Removing the Case Assembly from the Chassis

(1) Remove the selector knob <1> and volume knob <2>.(2) Remove the two screws <3>.(3) Lift and remove the chassis from the case assembly <4>.

(Use a flat-blade screwdriver to easily lift the chassis.)

3.1.2 Removing the Holder Assembly from the Chassis(1) Remove the packing <5> from the SMA, volume and selec-

tor.(2) Remove the holder from the chassis.

Note:Take care to not cut the speaker and microphone leads.

(3) Detach the solder of the speaker and microphone leadsfrom the PCB beforehand.

(4) Remove the packing <6> from the SP/MIC jack of the TX-RX unit.

3.1.3 Removing the TX-RX unit from the Chassis(1) Remove the twelve screws <7> fixing the TX-RX unit.(2) Remove the solder of the antenna terminal with a soldering

iron <8>.(3) Remove the solder of the positive terminal with a soldering

iron <9>.

Note:You can remove the TX-RX unit from the chassis withoutremoving the solder at the positive terminal. However, inthis case, you cannot attach the packing (G53-2218-03)that is on the positive terminal to the chassis during as-sembly. So, we advise you to remove the solder on thepositive terminal first.

(4) Remove the FPC from the flat cable connector <10>.(5) Lift and remove the TX-RX unit from the chassis <11>.

3.1.4 Removing the Battery Release Lever from the CaseAssembly

(1) Press the upper part of the lever toward the inside of thecase assembly. One side of the shaft will be removed <1>.

(2) Lift and remove the battery release lever from the case as-sembly <2>.

Note:Scratch and widen the glue hole if you are having difficul-ty removing the other end of the shaft. No glue is re-quired when you reassemble the battery release lever.

<1><2>

<3>

<3>

<4>

M-M-M+M+

S-S-

S+S+

RED

BROWNRED

BLACK

Note: To remove the Holder

Assy from the Chassis, use

a flat-blade screwdriver and

insert to this hole. <5>

<6>

<8>

<7><7>x2

<7><7>

<7>x4<7>

<10>

<9>

<7>x2<11>

<2>

<1>

1-14 (No.RA002<Rev.001>)

3.2 Precautions for Reassembly3.2.1 Attaching the Battery Release Lever to the Case As-

sembly(1) Insert one side of the shaft into the hole at the lever fitting

section on the case assembly <1>.

Caution:Position the thin spring (G01-4543-14) above the twotabs of the lever.

(2) Tilt the battery release lever slightly forward <2>, so thatthe thick spring (G01-4542-04) is positioned below thecase surface.

(3) With the thick spring positioned below the case surface, at-tach the other side of the shaft to the case assembly bypressing the battery release lever <3> until it snaps intoplace <4>.

Caution:Be careful to not tilt the battery release lever too far for-ward.If the battery release lever is pushed in this state wherethe two tabs come below the case surface, there is apossibility of damaging the two tabs.

3.2.2 Assembling the Battery Release Lever(1) Place the lever <2> onto the stopper <1>.(2) Place the thick spring <3> onto the lever.(3) Hook the right and left ends of the thin spring <4> onto the

tabs of the stopper, then place the thin spring onto the lever<5>.

(4) Slide the shaft through the hole of the stopper and lever<6>.

3.2.3 Attaching the Positive Terminal to the ChassisAlways attach the positive terminal to the chassis using the fol-lowing procedures, before mounting the TX-RX unit onto thechassis.

(1) Remove the holder assembly <2> from the packing <1> ofthe positive terminal.

(2) Mount the packing of the positive terminal into the chassishole <3>.

(3) Mount the holder assembly into the packing of the positiveterminal <4>.

A thin spring

ShaftTow tabs

A thick spring

<1> <2>

<4>

<3>

<1>

<2>

<3>

<4>

<5>

<6>

<1>

<3>

<2> <4>

(No.RA002<Rev.001>)1-15

3.2.4 Mounting the Chassis to the Case Assembly(1) Confirm that the waterproof packing attached to the cir-

cumference of the chassis is securely inserted in thegroove of the chassis <1>.

(2) Insert the upper part of the chassis into the case assembly<2>.

(3) Press the chassis <3> and the case assembly together toattach them.

Caution:If the packing of the SP/MIC is not at the correct positionafter attaching the chassis to the case assembly, reposi-tion the packing with your fingers.

3.2.5 Attaching the Antenna Receptacle to the ChassisScrew the antenna receptacle to the chassis in the order shownin the drawing so that the antenna receptacle comes to the cen-ter of the case hole.

3.2.6 The Nuts of the Volume Knob and Channel KnobNote that the shape, color and height of the nuts of the volumeknob and channel knob are different from one another. (The nutof volume knob is silver, and the nut of channel knob is gold.)Use the following jig when removing the nuts of the volume knoband channel knob:• Jig (Part No.: W05-1012-00)

<1>

<2>

<3><3>

<3><3>

Tighten this screw second.

Tighten this screw first.

for Volume knob

(Long)

for Selector knob

(Short)

1-16 (No.RA002<Rev.001>)

SECTION 4ADJUSTMENT

4.1 Test Equipment Required for Alignment

Antenna connector adapterThe antenna connector of this transceiver uses an SMA termi-nal.Use an antenna connector adapter [SMA(f) - BNC(f) or SMA(f)- N(f)] for adjustment. (The adapter is not provided as an op-tion, so buy a commercially-available one.)

Repair Jig (Chassis)Use jig (Chassis) for repairing the transceiver. Place the TX-RX unit on the jig and fit it with screws.The jig facilitates the voltage check and protects the final am-plifier FET when the voltage on the flow side of the TX-RX unitis checked during repairs.

Battery Jig (W05-1011-00)Connect the power cable properly between the battery jig in-stalled in the transceiver and the power supply, and be sureoutput voltage and the power supply polarity prior to switchingthe power supply ON, otherwise over voltage and reverse con-nection may damage the transceiver, or the power supply orboth.

Note:When using the battery jig, you must measure the voltage atthe terminals of the battery jig. Otherwise, a slight voltagedrop may occur within the power cable, between the powersupply and the battery jig, especially while the transceivertransmits.

Test Equipment Major Specifications1. Standard Signal Generator (SSG)

Frequency Range 100 to 520MHz

Modulation Frequency modulation and external modulation

Output -127dBm/0.1µV to greater than -47dBm/1mV

2. Power Meter Input Impedance 50Ω

Operation Frequency 100 to 520MHz

Measuring Range Vicinity of 10W

3. Deviation Meter Frequency Range 100 to 520MHz

4. Digital Volt Meter (DVM) Measuring Range 10mV to 10V DC

Input Impedance High input impedance for minimum circuit loading

5. Oscilloscope DC through 30MHz

6. High Sensitivity Frequency Counter

Frequency Range 10Hz to 1000MHz

Frequency Stability 0.2ppm or less

7. Ammeter 5A

8. AF Volt Meter (AF VM) Frequency Range 50Hz to 10kHz

Voltage Range 1mV to 10V

9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more

Output 0 to 1V

10. Distortion Meter Capability 3% or less at 1kHz

Input Level 50mV to 10Vrms

11. 8Ω Dummy Load Approx. 8Ω, 3W

12. Regulated Power Supply 5V to 10V, approx. 3AUseful if ammeter equipped

+ Terminal (Red)

- Terminal (Black)

S

-

+

C1

10

0P

/25

V

C2

47

0P

/25

V

C3

R1

1.8

M

+

+Terminal(Red)

- Terminal

(Black)

Power

supplyPowercable

Schematic diagram

10

0 /2

5V

(No.RA002<Rev.001>)1-17

4.2 Frequency and SignalingThe transceiver has been adjusted for the frequencies shown inthe following table. When required, readjust them following theadjustment procedure to obtain the frequencies you want in ac-tual operation.

Test frequency

Analog mode signaling

NXDN mode signaling

RAN: Radio Access NumberPN9: Pseudo-Random Pattern (for production only)*1: To output 150Hz square wave (for production only)

4.3 Preparations for Tuning the TransceiverBefore attempting to tune the transceiver, connect the unit to asuitable power supply.Whenever the transmitter is tuned, the unit must be connected toa suitable dummy load (i.e. power meter).The speaker output connector must be terminated with a 8Ωdummy load and connected to an AC voltmeter and an audio dis-tortion meter or a SINAD measurement meter at all times duringtuning.

5 reference level adjustments frequency

4.4 Adjustment Points

CH RX (MHz) TX (MHz)1 155.05000 155.10000

2 136.05000 136.10000

3 173.85000 173.90000

4 155.00000 155.00000

5 155.20000 155.20000

6 155.40000 155.40000

7~16 - -

No. RX TX1 None None

2 None 20 Hz Square Wave

3 QT 67.0 Hz QT 67.0 Hz

4 QT 151.4 Hz QT 151.4 Hz

5 QT 210.7 Hz QT 210.7 Hz

6 QT 254.1 Hz QT 254.1 Hz

7 DQT D023N DQT D023N

8 DQT D754I DQT D754I

9 DTMF Decode (Code: 159D)

DTMF Encode (Code: 159D)

10 None DTMF (Code: 9)

11 None MSK (1010..)

12 FleetSync: 100-1000 FleetSync: 100-1000

13 None Single Tone: 1000 Hz

14 2-tone Decode:A: 304.7 Hz

B: 3106.0 Hz

2-tone Encode:A: 304.7 Hz

B: 3106.0 Hz

15 None DTMF Tone: 1477 Hz

16 Single Tone: 979.9 Hz Single Tone: 979.9 Hz

17 None MSK PN9

18 None DTMF (Code: 3)

No. RX TX1 RAN1 RAN1

2 None PN9

3 RAN1 Maximum Deviation Pattern

4 FSW+PN9 Mod set-up *1

TEST CH RX (MHz) TX (MHz)Low 136.05000 136.10000

Low’ 145.55000 145.50000

Center 155.05000 155.10000

High’ 164.55000 164.50000

High 173.85000 173.90000

CVIN

TX-RX UNIT

Component side view

1-18 (No.RA002<Rev.001>)

4.5 Common Section

*Note 1:During test mode, click the [Tune Assist Voltage] button in test mode dialog box, then start automatic adjustment of the Receive/Transmit assist voltage.

*Note 2:The CV voltage checking of CH:2 (Default value) test frequency must be performed in test mode.

4.6 Transmitter Section

Item Condition Measurement Adjustment Specifications/RemarksTest-

equipmentUnit Terminal Unit Parts Method

1. Setting 1) Power supply voltageDC power supply terminal : 7.5V

2. Receive Assist voltage

1) Auto tuning*Note 1

FPU 4.0 ± 0.1V

2) CH: Low*Note 2

DVM TX-RX CVIN Check 0.6V or more (at CVIN terminal)

3. Transmit Assist voltage

1) Auto tuning*Note 1

FPU 4.0 ± 0.1V

2) CH: Low *Note 2

DVM TX-RX CVIN Check 0.6V or more (at CVIN terminal)

Item Condition Measurement Adjustment Specifica-tions

/RemarksTest-


1. Frequency (1)TEST CH: CenterPTT ON

Frequencycounter

ANT FPU 155.100MHz ±30Hz

2. High Trans-mit Power

(1)TEST CH: Low, Low', Center, High', High (5 point)

(2)Baterry Terminal voltage: 7.5V

(3)PTT ON

PowermeterAmmeter

ANT FPU 5.0W ±0.1W2.0A or less

3. Low Trans-mit Power

(1)TEST CH: Low, Center, High (3 point)

(2)Baterry Terminal voltage: 7.5V

(3)PTT ON

PowermeterAmmeter

ANT FPU 1.0W ±0.1W1.0A or less

4. DQT Balance 1*Note 3


(2)Deviation meter filterLPF: 3kHzHPF: OFF

(3)PTT ON

DeviationmeterOscillo-scope

ANT FPU Make the demodula-tion wave into squarewave.

4. DQT Balance 2*Note 3



(3)PTT ON


ANT FPU The Deviation of 20Hz frequency is-fixed.Change the 1kHz ad-justment value to be-come the same deviation of 20Hz within the specified range.

±15Hz

5. Maximum Deviation (Ana-log Narrow)



(3)PTT ON


ANT FPU 2.0kHz (According tolarger +, -)

±50Hz

Note:FPU auto in-put 1kHz/150mV

(No.RA002<Rev.001>)1-19

*Note 3:Only 1 DQT Balance needs to be adjusted (either DQT Balance 1 or DQT Balance 2).

*Note 4:For the adjustment of the Maximum Deviation (NXDN Very Narrow) and CW ID Deviation (NXDN Very Narrow).After adjusting the DQT Balance and Maximum Deviation (Analog), it is necessary to adjust the Maximum Deviation (NXDN VeryNarrow) and CW ID Deviation (NXDN Very Narrow).

4.7 Receiver Section

6. Maximum Deviation (NXDN Very Narrow)*Note 4



(3)PTT ON


ANT FPU 1.337kHz ±50Hz

7. CW ID Devi-ation (NXDN Very Narrow)*Note 4

(1)TEST CH: Center (2)Deviation meter filter

LPF: 15kHzHPF: OFF

(3)PTT ON



8. DQT Deviation (Analog Nar-row)


LPF: 3kHzHPF: OFF

(3)PTT ON



9. QT Deviation (Analog Nar-row)


LPF: 3kHzHPF: OFF

(3)PTT ON



10. DTMF Deviation (Analog Nar-row)


LPF: 15kHzHPF: OFF

(3)PTT ON



11. MSK Deviation (Analog Nar-row)


LPF: 15kHzHPF: OFF

(3)PTT ON




/RemarksTest-



/RemarksTest-


1. RX Sensitivity (Semiautomatic)

*Note 5

(1)TEST CH: Low, Center, High (3 point)(2)SSG output: -90dBm (7.08uV)

AF Freq : 1kHzMod Dev : ±1.5kHz

SSGOscilloscopeAudio Analyzer

ANT FPU Press [Start](Auto tuning)

2. Open Squelch 5(Analog Narrow)





2. Open Squelch 5(NXDN Very Narrow)

(1)TEST CH: Low, Center, High (3 point)(2)SSG output:

Low : -123dBm (0.158uV)Center, High : -124dBm (0.14uV)AF Freq : 400HzMod Dev : ±1.1kHz



1-20 (No.RA002<Rev.001>)

*Note 5:(1) Only RX Sensitivity (Semiautomatic) needs to be adjusted (RX Sensitivity does not need to be adjusted again).

*Note 6:(1) If Analog Narrow band RSSI tuning is selected, Analog Narrow band and NXDN Very Narrow will be adjusted with the same

tuning value.(2) If NXDN Very Narrow RSSI tuning is selected, it will adjust for the NXDN Very Narrow band only.

SECTION 5TROUBLESHOOTING

5.1 SYSTEM SET-UP

3. Tight squelch (Analog Narrow)





4. Low RSSI (Analog Narrow)

*Note 6





4. Low RSSI (NXDN Very Narrow)

*Note 6





5. High RSSI (Analog Narrow)

*Note 6





5. High RSSI (NXDN Very Narrow)

*Note 6






/RemarksTest-


Choose the type of transceiver

Transceiver programming

Delivery

Merchandise received

Are you using the speaker microphone?

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.)

YES

NO

KMC-21, KMC-45

Speaker microphone

or

KMC-48GPS

GPS speaker microphone

(Option)

Are you using the optional antenna?YES

NO

KRA-22, KRA-26 or KRA-41

Optional antenna

TX/RX 136~174 5.0WNX-240 K, P

NX-240(V) K

Frequency range (MHz) RF power Type

(No.RA002<Rev.001>)1-21

5.2 REALIGNMENT5.2.1 Modes

5.2.2 How to Enter Each Mode

5.2.3 PC Mode5.2.3.1 PrefaceThe transceiver is programmed by using a personal computer, aprogramming interface (KPG-22A/22U) and the FPU (program-ming software).The programming software can be used with a PC. Figure 1shows the setup of a PC for programming.

Fig.1

5.2.3.2 Connection procedure(1) Connect the transceiver to the computer using the interface

cable.

Note:You must install the KPG-22U driver in the computer touse the USB programming interface cable (KPG-22U).

(2) When the Power is switched on, you can immediately enteruser mode. When the PC sends a command, the transceiv-er enters PC mode.When data is transmitting from the transceiver, the red LEDlights.When data is being received by the transceiver, the greenLED lights.

Note:• The data stored in the computer must match the “Mod-

el Name and Model Type” when it is written into theEEPROM.

• Do not press the [PTT] key during data transmission orreception.

Mode FunctionUser mode For normal use.

PC mode Used to communication between thetransceiver and PC.

Data programmingmode

Used to read and write frequency data andother features to and from the transceiver.

PC test mode Used to check the transceiver using thePC. This feature is included in the FPU.

Wireless clone mode

Used to transfer programming data fromone transceiver to another.

Mode OperationUser mode Power ON

PC mode Received commands from PC

Wireless clone mode

[PTT] + [Side2] + Power ON (Two seconds)

User mode

Data programming mode

PC test mode PC tuning mode

PC mode

Wireless clone mode

PC

KPG-22A or KPG-22U

FPU

Tuning cable

(E30-3216-05)

Gray

Gray/Black

1.5D-XV Lead wire

1.5D-XV Shield wire

+

–

+

–

SP

MIC

D-SUB(9-pin)

KPG-22A

PC

Transceiver Transceiver

USB

KPG-22U

PC

1-22 (No.RA002<Rev.001>)

5.2.3.3 KPG-22A description (PC programming interfacecable: Option)

The KPG-22A is required to interface the transceiver with thecomputer. 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 transceiverto the RS-232C serial port of the computer.

5.2.3.4 KPG-22U description (USB programming interfacecable: Option)

The KPG-22U is a cable which connects to a USB port on a com-puter.When using the KPG-22U, install the supplied CD-ROM (withdriver software) in the computer. The KPG-22U driver runs underWindows XP, Vista, 7 or 8.The latest version of the USB driver is available for downloadfrom the following URL:http://www.kenwood.com/usb-com/(This URL may change without notice.)

5.2.3.5 Programming software descriptionThe FPU is the programming software for the transceiver sup-plied on a CD-ROM. This software runs under Windows XP, Vis-ta, 7 or 8 on a PC. The software on this disk allows a user toprogram the transceiver via the Programming interface cable(KPG-22A/22U). • Use the FPU that matches the market when you first set the

market code and model name/frequency data to the serviceunit. A unit set by mistake cannot be restored.

• List of FPU for transceiver

5.2.3.6 Programming with a PCIf 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 formatvia the SP/MIC jack.In this mode, the PTT line operate as TXD and RXD data lines,respectively.

5.2.4 Wireless Clone Mode5.2.4.1 Outline“Wireless Clone Mode” copies the transceiver data to anothertransceiver.The dealer can copy the transceiver data to another transceivereven without the use of a personal computer.

5.2.4.2 ExampleThe transceiver can copy the programming data to one or moretransceivers via RF communication.The clone source and clone target(s) must be in wireless clonemode.

5.2.4.3 Operation(1) To switch the clone target(s) to Wireless Clone mode,

press and hold the [PTT] and [Side2] keys while turning thetransceiver power ON.

(2) Wait for 2 seconds. The LED will light orange and the trans-ceiver will announce “Clone”.

(3) Select a channel table number using the Side1 (incrementchannel table) and Side2 (decrement channel table) keys.

(4) To switch the clone source to wireless clone mode, pressand hold the [PTT] and [Side2] keys while turning the trans-ceiver power ON.

(5) Wait for 2 seconds. The LED will light orange and the trans-ceiver will announce “Clone”.

(6) Select the same channel table number as the clone tar-get(s).

(7) Press [PTT] on the clone source to begin data transmis-sion.When the clone target starts to receive data, the LED willlight green.When the clone source finishes sending data, a “confirma-tion” tone will sound.If data transmission fails while cloning, an “error” tone willsound from the target unit.

(8) If the cloning fails, no data will be available in the target unitwhen it is returned to User mode.

(9) When the cloning is successful, the target unit’s “Scan” and“Key lock” functions will return to their default values (Scan= OFF, Key lock = OFF).

Note:• The dealer can clone data to two or more transceivers by re-

peating the above procedures.• If the transceiver’s wireless clone Mode is configured as

“Disabled”, it cannot enter Clone mode.• The table shown in the next page covers the frequencies

used for wireless cloning.• Wireless clone mode cannot be entered in battery low state.• A unit cannot be a “Source Unit” if it is not programmed. If

[PTT] is pressed, an “error” tone will sound.• The language available is only English.• 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 thesource unit.

• Electronic interface may cause a failure in data transfer dur-ing Wireless Cloning, such as when waveforms or electro-magnetic fields are being performed at the workbench.

• Wireless clone mode can be used ONLY by authorizedservice personnel.

• The wireless clone mode setting must be configured as“Disable” before being delivered to the end-user.

• To clone, replace the antenna from both the sourcetransceiver and the target transceiver with a dummyload.

• The transmit output power is automatically set to Low inclone mode.

• Wireless clone mode does not function if Read Authori-zation Password or Overwrite Password has been con-figured in Data Password.

Model Type FPUNX-240 K, P KPG-169D

NX-240(V) K KPG-170D

(No.RA002<Rev.001>)1-23

• Clone frequency table

5.3 Replacing TX-RX UnitTX-RX unit Information

Supplied Accessories of "Service TX-RX unit"

“Service TX-RX unit” DataThe following data is written on the service TX-RX unit:

After Changing the PCB(1) Using the KPG-169D (NX-240) / KPG-170D (NX-240V),

select your desired item (Model Name and Frequency)from the Model> Product Information menu, then useProgram> Write Data to the Transceiver to write the FPUdata (PC Programming mode). When writing to thetransceiver, a Warning Message, corresponding to theitem selected, appears. Click [OK] to continue writing thedata.

(2) Enter Program> Test Mode, then adjust the various ad-justment data (PC Test Mode) as described in the “SEC-TION 4 ADJUSTMENT" .

(3) Attach the new labels corresponding to the new printedcircuit board. (Refer to the images below for label place-ment.)

(4) If necessary, write the FPU data used by the customerwith the KPG-169D (NX-240) / KPG-170D (NX-240V).

Note:• When a new printed circuit board is used, the KENWOOD

ESN changes, as does the Transceiver Information dis-play of the KPG-169D (NX-240) / KPG-170D (NX-240V),but this does not have any effect on the operation of thetransceiver.

• If changing to the original ESN, please contact our servicecenter.

Model Name Plate Label Layout

No. Operating frequency 136~174 (MHz)1 136.150

2 138.150

3 140.150

4 142.150

5 144.150

6 146.150

7 148.150

8 150.150

9 152.150

10 154.150

11 156.150

12 158.150

13 160.150

14 162.150

15 164.150

16 166.150

17 168.150

18 170.150

19 172.150

20 174.150

Model Name

Original TX-RX unit Number

For Service TX-RX unit Number

NX-240 K X57-8500-10 X60-4120-10

NX-240V K X57-8500-10 X60-4120-11

NX-240 P X57-8500-10 X60-4121-01

Item (Including Parts Number) QuantityTX-RX Unit (X60-412) 1

Model Name Plate 1

Data Type DescriptionFirmware NX-240/340 Firmware

FPU Data (PC programming mode)

X60-412 (NX-240/240V) K type data.X60-412 (NX-240) P type data.

KENWOOD ESN Model name: NX-240 or NX-240VType: K or PThe same number as the Model Name Plate label is written.

NXDN ESN The same number as the Model Name Plate label is written.

KENWOOD ESN

NXDN ESN

Model Name Plate Label

1-24 (No.RA002<Rev.001>)

5.4 TERMINAL FUNCTION5.4.1 TX-RX unit (X57-8500-10)

5.4.2 SP/MIC Connector Specification

Pin No. Name I/O FunctionCN600

1 VOLOUT O Volume output to audio amplifier

2 VOLIN I Volume level input for audio control

3 SB I Power input after power switch

4 SB I Connect to pin 3

5 B O Power output after passing through the fuse

6 B O Connect to pin 5

7 VOLGND - GND for volume level

8 EN2 I Rotary switch input


10 GND - GND



Pin No. Name I/O Signal Type Function1 PTT/RXD I Digital PTT/RXD input

2 MICIN I Analog External MIC input

3 MICO O Analog Internal MIC output

4 OPTDET I Digital External option detection

5 50V O Power DC 5V output

6 AE - GND GND

7 TXD O Digital TXD output

8 NC - - No connection

9 NC - - No connection

10 SPO O Analog Internal audio output

(No.RA002<Rev.001>)1-25

MEMO

PARTS LIST

[NX-240,NX-240(V)]

* SAFETY PRECAUTION

Parts identified by the symbol are critical for safety. Replace only with

specified part numbers.

* BEWARE OF BOGUS PARTS

Parts that do not meet specifications may cause trouble in regard to safety and

performance. We recommend that genuine parts be used.

* (x_) in a description column shows the number of the used part.

- Contents - Exploded view of general assembly and parts list Electrical parts list Packing materials and accessories parts list

3-2 3-43-10

(No.RA002<Rev.001>)3-1

Exploded view of general assembly and parts list

D

D

B

C

EA

26

23

39

38

15

20

1637

36

29

28

9

24

34

33

19

17

25 1810

21

22

F

F

F

F

12

4

31

35

32

5

3

Block No.M1MM

78

6

13

14

1

2

27

11

TX-RX UNIT<01>

3-2(No.RA002<Rev.001>)

General assemblyBlock No. [M][1][M][M]

Symbol No. Part No. Part Name Description Local

1 A02-4228-03 PLASTIC CABINET ASSY 2 A10-4177-01 CHASSIS 3 B43-1693-04 BADGE(KENWOOD-FRONT) 4 B43-1694-04 BADGE(KENWOOD) 5 B43-1700-04 BADGE(NEXEDGE) 6 D10-0649-03 LEVER 7 D21-0863-04 SHAFT 8 D32-0441-13 STOPPER 9 E04-0477-15 RF COAXIAL RECEPTACLE(SMA) 10 E23-1253-14 TERMINAL(GROUND) 11 E23-1395-04 TERMINAL(+VE) 12 E37-1288-05 PARALLEL CORD 13 G01-4542-04 COIL SPRING(LEVER) 14 G01-4543-14 COIL SPRING(STOPPER) 15 G10-1348-04 FIBROUS SHEET(X57-IC) 16 G11-4465-04 RUBBER SHEET(FET) 17 G13-2009-04 CUSHION(CHASSIS) 18 G13-2033-04 CUSHION(GROUND) 19 G13-2034-14 CUSHION(CHASSIS) 20 G13-2448-04 CUSHION(X57,SP) 21 G53-1604-03 PACKING(CHASSIS) 22 G53-2215-03 PACKING(SP/MIC) 23 G53-2216-03 PACKING(SP) 24 G53-2217-02 PACKING(VOLUME/SELECTOR) 25 G53-2218-03 PACKING(+VE) 26 J19-5578-12 HOLDER(SP) 27 J19-5579-03 HOLDER(+VE) 28 J19-5580-03 HOLDER ASSY 29 J87-0054-05 FPC(VOLUME/SELECTOR) 31 J99-0783-04 ADHESIVE SHEET(PTT) 32 K29-9612-03 BUTTON KNOB(PTT) 33 K29-9614-03 KNOB(VOLUME) 34 K29-9615-03 KNOB(SELECTOR) 35 K29-9625-03 BUTTON KNOB(PF) 36 R31-0670-25 VARIABLE RESISTOR 37 S60-0450-05 ROTARY SWITCH 38 T07-0805-05 SPEAKER 39 T91-0659-15 MIC ELEMENT A N09-6621-05 PAN HEAD SCREW (x2) B N14-0849-05 CIRCULAR NUT(VOLUME) C N14-0869-05 CIRCULAR NUT(SELECTOR) D N19-2214-05 SPECIAL WASHER(VOL/SELECTOR) (x2) E N30-2604-48 PAN HEAD MACHINE SCREW (x2) F N83-2005-48 PAN HEAD TAPTITE SCREW (x12)

(No.RA002<Rev.001>)3-3

Electrical parts listTX-RX UNIT

X57-8500-10Block No. [0][1]


IC2 AK1541 MOS-ICIC3 BD7542FVM MOS-ICIC200 BA2904FVM MOS-ICIC400 AK2365 MOS-ICIC600 XC61CN4502N-G MOS-ICIC601 XC6209B502P-G MOS-ICIC602 MM1856A50N BI-POLAR ICIC603 XC6209B502P-G MOS-ICIC604 MM1856A33N BI-POLAR ICIC605 BU4830F MOS-ICIC606 XC6209B332M-G MOS-ICIC700 EX25064ATA00A ROM ICIC703 MM1856A33N BI-POLAR ICIC704 BU7465HFV MOS-ICIC705 CMX7141 MOS-ICIC706 BU7465HFV MOS-ICIC707 TA7368PL MOS-ICIC708 BU7465HFV MOS-ICIC709 NJU7089KV1 MOS-ICIC710 2F405VGT6KFAA MICROPROCESSOR ICIC713 SM5023CNDH-G MOS-ICIC715 MM1856A33N BI-POLAR ICIC717 BU7465HFV MOS-IC

Q1 SSM3J36TUT FETQ2 2SC5636 TRANSISTORQ3 RE1C001UN FETQ4 KTC4075E(Y,GR) TRANSISTORQ5 MCH3914(8)-H FETQ6 MCH3914(7)-H FETQ7 SSM6L36FE FETQ8 SSM3J36TUT FETQ9 2SC5636 TRANSISTORQ10 2SC5636 TRANSISTORQ201 2SC5455-A TRANSISTORQ203 LTC014TEBFS8 TRANSISTORQ205 RE1C001UN FETQ206 RFM01U7P FETQ207 LTC014EEBFS8 TRANSISTORQ208 RD07MUS2BT112 FETQ209 RE1L002SN FETQ210 LTA044EEBFS8 DIGITAL TRANSISTORQ400 KTC4080E-P TRANSISTORQ403 KTC4075E(Y,GR) TRANSISTORQ404 BB506CFS-E FETQ405 BB506CFS-E FETQ600 LTC014EEBFS8 TRANSISTORQ601 SSM6L36FE FETQ602 SSM6L36FE FETQ603 SSM3K127TUT FETQ604 LTC014EEBFS8 TRANSISTORQ605 LTC014EEBFS8 TRANSISTORQ606 SSM3J36TUT FETQ703 UM6K34N FETQ704 KTC4075E(Y,GR) TRANSISTORQ705 2SC4116(GR)F TRANSISTORQ706 2SA1586(Y,GR)F TRANSISTORQ707 UPA672T-A FETQ708 LTC014EEBFS8 TRANSISTORQ709 LTC014EEBFS8 TRANSISTORQ710 2SB1694 TRANSISTORQ711 LTC014EEBFS8 TRANSISTORQ712 LTC044EEBFS8 TRANSISTORQ713 2SK3577-A FETQ714 2SB1132(Q,R) TRANSISTORQ715 UMG3N TRANSISTORQ716 2SK3577-A FET

D2 1SV323F VARIABLE CAPACITANCE DIODED3 1SV323F VARIABLE CAPACITANCE DIODE

D4 1SV323F VARIABLE CAPACITANCE DIODED5 1SV323F VARIABLE CAPACITANCE DIODED6 1SV323F VARIABLE CAPACITANCE DIODED7 1SV323F VARIABLE CAPACITANCE DIODED8 1SV325F VARIABLE CAPACITANCE DIODED9 1SV323F VARIABLE CAPACITANCE DIODED10 KDS160E-P DIODED11 BBY57-02V VARIABLE CAPACITANCE DIODED12 BBY57-02V VARIABLE CAPACITANCE DIODED13 1SV305F VARIABLE CAPACITANCE DIODED14 1SS390 DIODED15 1SS390 DIODED200 UDZW5.1(B) ZENER DIODED201 RN142S DIODED202 RN142S DIODED203 RN141S DIODED204 RN141S DIODED401 1SV323F VARIABLE CAPACITANCE DIODED402 1SV323F VARIABLE CAPACITANCE DIODED403 1SV323F VARIABLE CAPACITANCE DIODED404 1SV323F VARIABLE CAPACITANCE DIODED600 RB521S-30-TP DIODED601 B30-2314-05 LED (GREEN)D602 B30-2315-05 LED (RED)D603 GN1G DIODED604 B30-1790-05 LED (BLUE)D700 RB706F-40 DIODED701 RB706F-40 DIODED702 1SS372F DIODED703 MC2850 DIODE

C6 CC73HCH1H101J C CAPACITOR 100PF JC7 CC73HCH1H100B C CAPACITOR 10PF BC8 CK73HB1E103K C CAPACITOR 0.010UF KC9 CC73HCH1H101J C CAPACITOR 100PF JC11 CC73HCH1H100B C CAPACITOR 10PF BC13 CC73HCH1H101J C CAPACITOR 100PF JC15 CK73HB1E103K C CAPACITOR 0.010UF KC16 CK73HB1E103K C CAPACITOR 0.010UF KC18 CK73HB1H102K C CAPACITOR 1000PF KC19 CK73HB1E103K C CAPACITOR 0.010UF KC22 CK73HB1H102K C CAPACITOR 1000PF KC23 CK73HB1E103K C CAPACITOR 0.010UF KC26 CS77MA1ER47M TA E CAPACITOR 0.47UF 25WVC27 CK73HB1H102K C CAPACITOR 1000PF KC28 CK73HB1H102K C CAPACITOR 1000PF KC29 C93-1905-05 C CAPACITOR 0.068UF JC30 CK73HB1H102K C CAPACITOR 1000PF KC31 CS77MA1V0R1M TA E CAPACITOR 0.1UF 35WVC32 CK73HB1H471K C CAPACITOR 470PF KC33 CK73HB1E103K C CAPACITOR 0.010UF KC34 CK73HB1A104K C CAPACITOR 0.10UF KC35 CC73HCH1H220J C CAPACITOR 22PF JC36 CK73HB1A105K C CAPACITOR 1.0UF KC37 CC73HCH1H150J C CAPACITOR 15PF JC38 CK73HB1H102K C CAPACITOR 1000PF KC40 CC73HCH1H470J C CAPACITOR 47PF JC41 CK73HB1H102K C CAPACITOR 1000PF KC42 CK73HB1A104K C CAPACITOR 0.10UF KC43 CK73HB1H102K C CAPACITOR 1000PF KC45 CK73HB1H102K C CAPACITOR 1000PF KC46 CC73HCH1H330J C CAPACITOR 33PF JC47 CC73HCH1H470J C CAPACITOR 47PF JC48 CC73HCH1H070B C CAPACITOR 7.0PF BC49 CC73HCH1H090B C CAPACITOR 9.0PF BC50 CC73HCH1H330J C CAPACITOR 33PF JC51 CK73HB1H102K C CAPACITOR 1000PF KC54 CC73HCH1HR75B C CAPACITOR 0.75PF BC56 CK73FB0J106K C CAPACITOR 10UF KC57 CC73HCH1H100B C CAPACITOR 10PF BC58 CC73HCH1H060B C CAPACITOR 6.0PF BC59 CK73HB1A105K C CAPACITOR 1.0UF KC60 CC73HCH1H180J C CAPACITOR 18PF JC61 CC73HCH1H050B C CAPACITOR 5.0PF BC64 CK73HB1E103K C CAPACITOR 0.010UF KC65 CK73HB1E103K C CAPACITOR 0.010UF K


3-4(No.RA002<Rev.001>)

C66 CC73HCH1H0R5B C CAPACITOR 0.5PF BC68 CC73HCH1H010B C CAPACITOR 1.0PF BC71 CK73HB1H102K C CAPACITOR 1000PF KC72 CC73HCH1H330J C CAPACITOR 33PF JC73 CC73HCH1H050B C CAPACITOR 5.0PF BC74 CC73HCH1H150J C CAPACITOR 15PF JC75 CK73HB1H102K C CAPACITOR 1000PF KC76 CK73HB1H102K C CAPACITOR 1000PF KC77 CK73HB1A104K C CAPACITOR 0.10UF KC78 CC73HCH1H220J C CAPACITOR 22PF JC79 CC73HCH1H180J C CAPACITOR 18PF JC80 CC73HCH1H220J C CAPACITOR 22PF JC81 CC73HCH1H180J C CAPACITOR 18PF JC82 CC73HCH1H101J C CAPACITOR 100PF JC83 CK73HB1H102K C CAPACITOR 1000PF KC84 CK73HB1H103K C CAPACITOR 0.010UF KC85 CK73HB1A473K C CAPACITOR 0.047UF KC86 CK73HB1E103K C CAPACITOR 0.010UF KC87 CK73HB1H102K C CAPACITOR 1000PF KC88 CK73HB1H102K C CAPACITOR 1000PF KC89 CK73HB1A224K C CAPACITOR 0.22UF KC90 CK73HB1A224K C CAPACITOR 0.22UF KC200 CK73HB1H102K C CAPACITOR 1000PF KC201 CK73HB1H102K C CAPACITOR 1000PF KC202 CC73HCH1H470J C CAPACITOR 47PF JC207 CC73HCH1H390J C CAPACITOR 39PF JC208 CC73HCH1H390J C CAPACITOR 39PF JC210 CK73HB1A224K C CAPACITOR 0.22UF KC211 CK73HB1H102K C CAPACITOR 1000PF KC212 CK73HB1H102K C CAPACITOR 1000PF KC213 CK73HB1H102K C CAPACITOR 1000PF KC214 CK73HB1H102K C CAPACITOR 1000PF KC216 CC73HCH1H390J C CAPACITOR 39PF JC218 CK73HB1A104K C CAPACITOR 0.10UF KC219 CC73HCH1H300J C CAPACITOR 30PF JC220 CC73HCH1H180J C CAPACITOR 18PF JC222 CK73HB1H102K C CAPACITOR 1000PF KC224 CK73HB1H102K C CAPACITOR 1000PF KC225 CK73HB1H102K C CAPACITOR 1000PF KC226 CK73HB1H102K C CAPACITOR 1000PF KC227 CK73FB1A475K C CAPACITOR 4.7UF KC228 CC73HCH1H680J C CAPACITOR 68PF JC229 CK73HB1H102K C CAPACITOR 1000PF KC230 CC73HCH1H470J C CAPACITOR 47PF JC232 CK73HB1H102K C CAPACITOR 1000PF KC233 CK73HB1H102K C CAPACITOR 1000PF KC235 CC73HCH1H470J C CAPACITOR 47PF JC236 CC73HCH1H100B C CAPACITOR 10PF BC239 CC73HCH1H151J C CAPACITOR 150PF JC240 CC73HCH1H151J C CAPACITOR 150PF JC242 CC73GCH1H390J C CAPACITOR 39PF JC245 CK73GB1A105K C CAPACITOR 1.0UF KC247 CK73GB1C104K C CAPACITOR 0.10UF KC249 CK73HB1H102K C CAPACITOR 1000PF KC250 CK73HB1H102K C CAPACITOR 1000PF KC252 CK73HB1H102K C CAPACITOR 1000PF KC253 CC73GCH1H560J C CAPACITOR 56PF JC257 CC73GCH1H390J C CAPACITOR 39PF JC258 CK73HB1H102K C CAPACITOR 1000PF KC259 CC73GCH1H120J C CAPACITOR 12PF JC260 CC73GCH1H220J C CAPACITOR 22PF JC262 CK73HB1A104K C CAPACITOR 0.10UF KC263 CK73HB1H102K C CAPACITOR 1000PF KC264 CK73GB1H102K C CAPACITOR 1000PF KC268 CK73GB1H102K C CAPACITOR 1000PF KC269 CK73HB1H102K C CAPACITOR 1000PF KC270 CC73HCH1H040B C CAPACITOR 4.0PF BC271 CC73GCH1H110J C CAPACITOR 11PF JC272 CK73GB1H102K C CAPACITOR 1000PF KC273 CC73GCH1H100C C CAPACITOR 10PF CC274 CC73GCH1H160J C CAPACITOR 16PF JC275 CC73GCH1H200J C CAPACITOR 20PF JC276 CC73GCH1H060B C CAPACITOR 6.0PF BC277 CC73GCH1H030B C CAPACITOR 3.0PF BC278 CC73GCH1H220J C CAPACITOR 22PF JC279 CC73GCH1H070B C CAPACITOR 7.0PF BC280 CC73GCH1H100C C CAPACITOR 10PF CC400 CK73HB1A104K C CAPACITOR 0.10UF K


C402 CC73HCH1H470J C CAPACITOR 47PF JC403 CK73HB1E103K C CAPACITOR 0.010UF KC404 CC73HCH1H180J C CAPACITOR 18PF JC405 CC73HCH1H820J C CAPACITOR 82PF JC406 CK73HB1H271K C CAPACITOR 270PF KC407 CC73HCH1H390J C CAPACITOR 39PF JC409 CC73HCH1H820J C CAPACITOR 82PF JC410 CK73HB1H271K C CAPACITOR 270PF KC412 CC73HCH1H560J C CAPACITOR 56PF JC413 CK73HB1H182K C CAPACITOR 1800PF KC414 CK73HB1H681K C CAPACITOR 680PF KC419 CK73HB1H102K C CAPACITOR 1000PF KC421 CK73HB1A333K C CAPACITOR 0.033UF KC422 CK73HB1E103K C CAPACITOR 0.010UF KC424 CK73HB1E103K C CAPACITOR 0.010UF KC425 CK73HB1H102K C CAPACITOR 1000PF KC426 CK73HB1E103K C CAPACITOR 0.010UF KC428 CC73HCH1H020B C CAPACITOR 2.0PF BC429 CC73HCH1H180J C CAPACITOR 18PF JC430 CC73HCH1H100B C CAPACITOR 10PF BC431 CK73HB1H102K C CAPACITOR 1000PF KC432 CK73HB1E103K C CAPACITOR 0.010UF KC433 CK73HB1H102K C CAPACITOR 1000PF KC434 CC73HCH1H100B C CAPACITOR 10PF BC435 CK73HB1E103K C CAPACITOR 0.010UF KC436 CC73HCH1H020B C CAPACITOR 2.0PF BC437 CC73HCH1H100C C CAPACITOR 10PF CC438 CC73HCH1H130J C CAPACITOR 13PF JC439 CC73HCH1H030B C CAPACITOR 3.0PF BC440 CC73HCH1H030B C CAPACITOR 3.0PF BC441 CK73HB1E103K C CAPACITOR 0.010UF KC442 CC73HCH1H010B C CAPACITOR 1.0PF BC443 CK73HB1H102K C CAPACITOR 1000PF KC444 CK73HB1H102K C CAPACITOR 1000PF KC445 CC73HCH1H020B C CAPACITOR 2.0PF BC446 CK73HB1H102K C CAPACITOR 1000PF KC447 CK73HB1H102K C CAPACITOR 1000PF KC450 CK73HB1H102K C CAPACITOR 1000PF KC452 CK73HB1H102K C CAPACITOR 1000PF KC453 CK73HB1H102K C CAPACITOR 1000PF KC454 CC73HCH1H2R5B C CAPACITOR 2.5PF BC455 CC73HCH1H680J C CAPACITOR 68PF JC456 CC73HCH1H1R5B C CAPACITOR 1.5PF BC457 CK73HB1H102K C CAPACITOR 1000PF KC458 CC73HCH1H1R5B C CAPACITOR 1.5PF BC459 CC73HCH1H220J C CAPACITOR 22PF JC460 CC73HCH1H4R5B C CAPACITOR 4.5PF BC461 CK73HB1H102K C CAPACITOR 1000PF KC464 CK73HB1H102K C CAPACITOR 1000PF KC465 CK73HB1H102K C CAPACITOR 1000PF KC466 CK73HB1H102K C CAPACITOR 1000PF KC468 CK73HB1A104K C CAPACITOR 0.10UF KC469 CC73HCH1H080B C CAPACITOR 8.0PF BC470 CC73HCH1H2R5B C CAPACITOR 2.5PF BC471 CC73HCH1H330J C CAPACITOR 33PF JC472 CK73HB1H102K C CAPACITOR 1000PF KC474 CC73HCH1H2R5B C CAPACITOR 2.5PF BC475 CC73HCH1H300J C CAPACITOR 30PF JC478 CC73HCH1H070B C CAPACITOR 7.0PF BC484 CC73HCH1H080B C CAPACITOR 8.0PF BC485 CK73HB1H102K C CAPACITOR 1000PF KC486 CK73GB0J106K C CAPACITOR 10UF KC487 CK73HB1A104K C CAPACITOR 0.10UF KC488 CK73HB1A224K C CAPACITOR 0.22UF KC489 CK73HB1A105K C CAPACITOR 1.0UF KC491 CK73HB1A105K C CAPACITOR 1.0UF KC492 CK73HB1E103K C CAPACITOR 0.010UF KC493 CK73HB1E103K C CAPACITOR 0.010UF KC494 CK73HB1A224K C CAPACITOR 0.22UF KC495 CK73HB1A104K C CAPACITOR 0.10UF KC496 CK73GB0J106K C CAPACITOR 10UF KC497 CK73HB1A104K C CAPACITOR 0.10UF KC600 CK73GB1A105K C CAPACITOR 1.0UF KC601 CK73GB1A105K C CAPACITOR 1.0UF KC602 CK73GB1C225K C CAPACITOR 2.2UF KC603 CK73GB1A105K C CAPACITOR 1.0UF KC604 CK73HB1H102K C CAPACITOR 1000PF KC605 CK73GB1A105K C CAPACITOR 1.0UF K


(No.RA002<Rev.001>)3-5

C606 CK73GB1A105K C CAPACITOR 1.0UF KC607 CK73GB1A105K C CAPACITOR 1.0UF KC609 CK73HB1H102K C CAPACITOR 1000PF KC610 CK73HB1H102K C CAPACITOR 1000PF KC611 CK73HB1H102K C CAPACITOR 1000PF KC612 CK73HB1A104K C CAPACITOR 0.10UF KC613 CK73HB1H102K C CAPACITOR 1000PF KC615 CK73HB1H102K C CAPACITOR 1000PF KC616 CK73HB1H102K C CAPACITOR 1000PF KC618 CK73GB1A105K C CAPACITOR 1.0UF KC620 CK73HB1H102K C CAPACITOR 1000PF KC621 CK73GB1A105K C CAPACITOR 1.0UF KC623 CK73HB1H102K C CAPACITOR 1000PF KC624 CK73HB1H102K C CAPACITOR 1000PF KC625 CK73HB1H102K C CAPACITOR 1000PF KC626 CK73HB1H102K C CAPACITOR 1000PF KC628 CK73HB1H102K C CAPACITOR 1000PF KC629 CK73HB1E103K C CAPACITOR 0.010UF KC630 CK73HB1H102K C CAPACITOR 1000PF KC631 CK73HB1H102K C CAPACITOR 1000PF KC700 CK73HB1H102K C CAPACITOR 1000PF KC704 CK73HB1H102K C CAPACITOR 1000PF KC706 CK73HB1A104K C CAPACITOR 0.10UF KC711 CK73HB1H102K C CAPACITOR 1000PF KC718 CK73HB1A104K C CAPACITOR 0.10UF KC719 CK73HB1H102K C CAPACITOR 1000PF KC720 CK73GB1A105K C CAPACITOR 1.0UF KC723 CK73GB1A105K C CAPACITOR 1.0UF KC730 CK73GB1A105K C CAPACITOR 1.0UF KC732 CK73HB1H102K C CAPACITOR 1000PF KC734 CK73GB0J106K C CAPACITOR 10UF KC735 CK73GB0J106K C CAPACITOR 10UF KC736 CK73HB1H102K C CAPACITOR 1000PF KC737 CK73HB1A105K C CAPACITOR 1.0UF KC739 CK73HB1E103K C CAPACITOR 0.010UF KC740 CK73HB1A104K C CAPACITOR 0.10UF KC741 CK73GB0J106K C CAPACITOR 10UF KC742 CK73HB1H102K C CAPACITOR 1000PF KC743 CK73HB1H103K C CAPACITOR 0.010UF KC744 CK73GB0J106K C CAPACITOR 10UF KC745 CK73HB1A104K C CAPACITOR 0.10UF KC746 CK73HB1H102K C CAPACITOR 1000PF KC747 CK73HB1H152K C CAPACITOR 1500PF KC748 CK73HB1A105K C CAPACITOR 1.0UF KC749 CC73HCH1H101J C CAPACITOR 100PF JC750 CC73HCH1H101J C CAPACITOR 100PF JC751 CC73HCH1H271J C CAPACITOR 270PF JC754 CC73HCH1H101J C CAPACITOR 100PF JC756 CK73HB1A105K C CAPACITOR 1.0UF KC758 CK73HB0J475M C CAPACITOR 4.7UF MC759 CK73HB1A105K C CAPACITOR 1.0UF KC760 CK73HB1A474K C CAPACITOR 0.47UF KC761 CK73HB1A474K C CAPACITOR 0.47UF KC762 CK73HB1H102K C CAPACITOR 1000PF KC763 CK73HB1A473K C CAPACITOR 0.047UF KC764 CK73HB1H102K C CAPACITOR 1000PF KC765 CK73HB1H102K C CAPACITOR 1000PF KC766 CK73HB1A474K C CAPACITOR 0.47UF KC767 CK73GB0J225K C CAPACITOR 2.2UF KC768 CK73GB0J225K C CAPACITOR 2.2UF KC769 CK73HB1A474K C CAPACITOR 0.47UF KC770 CK73HB1H102K C CAPACITOR 1000PF KC771 CK73HB1H102K C CAPACITOR 1000PF KC772 CC73HCH1H470J C CAPACITOR 47PF JC773 CK73HB1H102K C CAPACITOR 1000PF KC774 CK73HB1H102K C CAPACITOR 1000PF KC775 CK73HB1A104K C CAPACITOR 0.10UF KC777 CK73HB1A683K C CAPACITOR 0.068UF KC778 CK73HB1H102K C CAPACITOR 1000PF KC779 CK73GB0J106K C CAPACITOR 10UF KC780 CK73HB1H102K C CAPACITOR 1000PF KC781 CK73HB1A104K C CAPACITOR 0.10UF KC782 CK73HB1H102K C CAPACITOR 1000PF KC783 CK73GB1A105K C CAPACITOR 1.0UF KC784 CK73GB1C225K C CAPACITOR 2.2UF KC785 CK73GB0J106K C CAPACITOR 10UF KC786 CK73HB1A224K C CAPACITOR 0.22UF KC787 CK73HB1A104K C CAPACITOR 0.10UF K


C788 CK73FB0J226M C CAPACITOR 22UF MC789 CC73HCH1H101J C CAPACITOR 100PF JC790 CK73HB1A473K C CAPACITOR 0.047UF KC791 CK73HB1A104K C CAPACITOR 0.10UF KC792 CC73HCH1H101J C CAPACITOR 100PF JC794 CK73HB1A683K C CAPACITOR 0.068UF KC795 CK73GB1A105K C CAPACITOR 1.0UF KC798 CK73HB1H102K C CAPACITOR 1000PF KC801 CK73GB1A105K C CAPACITOR 1.0UF KC802 CK73HB1H102K C CAPACITOR 1000PF KC805 CK73HB1H102K C CAPACITOR 1000PF KC806 CK73HB1H102K C CAPACITOR 1000PF KC807 CK73HB1A104K C CAPACITOR 0.10UF KC808 CK73EB0J476M C CAPACITOR 47UF MC809 CK73EB0J476M C CAPACITOR 47UF MC812 CK73HB1H102K C CAPACITOR 1000PF KC814 CK73HB1A104K C CAPACITOR 0.10UF KC815 CK73HB1A105K C CAPACITOR 1.0UF KC851 CK73HB1A104K C CAPACITOR 0.10UF KC852 CK73HB1H152K C CAPACITOR 1500PF KC853 CK73HB1A104K C CAPACITOR 0.10UF KC905 CK73HB1A104K C CAPACITOR 0.10UF KC906 CK73HB1H103K C CAPACITOR 0.010UF KC907 CK73HB1H103K C CAPACITOR 0.010UF KC908 CK73HB0J105K C CAPACITOR 1.0UF KC909 CK73HB1A104K C CAPACITOR 0.10UF KC910 CK73HB0J225K C CAPACITOR 2.2UF KC911 CK73HB1A104K C CAPACITOR 0.10UF KC912 CK73HB0J225K C CAPACITOR 2.2UF KC913 CK73HB1A104K C CAPACITOR 0.10UF KC914 CK73HB1H103K C CAPACITOR 0.010UF KC915 CK73HB1H103K C CAPACITOR 0.010UF KC920 CK73HB1A104K C CAPACITOR 0.10UF KC921 CK73HB1A104K C CAPACITOR 0.10UF KC922 CK73HB1A104K C CAPACITOR 0.10UF KC923 CK73HB1A104K C CAPACITOR 0.10UF KC924 CK73GB1A105K C CAPACITOR 1.0UF KC925 CK73HB1A105K C CAPACITOR 1.0UF KC970 CK73HB1H102K C CAPACITOR 1000PF KC971 CK73HB1A104K C CAPACITOR 0.10UF KC980 CS77MB20J101M TA E CAPACITOR 100UF 6.3WVC981 CK73HB0J475M C CAPACITOR 4.7UF MC982 CK73HB0J105K C CAPACITOR 1.0UF KC983 CK73HB1H102K C CAPACITOR 1000PF KC984 CK73HB1H102K C CAPACITOR 1000PF KC985 CK73HB1H102K C CAPACITOR 1000PF KC986 CK73HB1H102K C CAPACITOR 1000PF KC989 CK73HB1A104K C CAPACITOR 0.10UF KC999 CK73HB1A104K C CAPACITOR 0.10UF K

R1 RK73HB1J223J MG RESISTOR 22K J 1/16WR2 RK73HB1J123J MG RESISTOR 12K J 1/16WR3 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR4 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR5 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR7 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR8 RK73HB1J331J MG RESISTOR 330 J 1/16WR9 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR10 RK73HB1J101J MG RESISTOR 100 J 1/16WR11 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR13 RK73HB1J100J MG RESISTOR 10 J 1/16WR16 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR17 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR18 RK73HB1J152J MG RESISTOR 1.5K J 1/16WR19 RK73HB1J471J MG RESISTOR 470 J 1/16WR20 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR21 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR22 RK73HB1J103J MG RESISTOR 10K J 1/16WR23 RK73HB1J470J MG RESISTOR 47 J 1/16WR24 RK73HB1J474J MG RESISTOR 470K J 1/16WR25 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR26 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR27 RK73HB1J103J MG RESISTOR 10K J 1/16WR28 RK73HB1J471J MG RESISTOR 470 J 1/16WR29 RK73HB1J271J MG RESISTOR 270 J 1/16WR30 RK73HB1J683J MG RESISTOR 68K J 1/16WR31 RK73HB1J334J MG RESISTOR 330K J 1/16WR32 RK73HB1J152J MG RESISTOR 1.5K J 1/16W


3-6(No.RA002<Rev.001>)

R33 RK73HB1J124J MG RESISTOR 120K J 1/16WR34 RK73HB1J104J MG RESISTOR 100K J 1/16WR35 RK73HB1J271J MG RESISTOR 270 J 1/16WR36 RK73HB1J391J MG RESISTOR 390 J 1/16WR37 RK73HB1J220J MG RESISTOR 22 J 1/16WR38 RK73HB1J220J MG RESISTOR 22 J 1/16WR39 RK73HB1J104J MG RESISTOR 100K J 1/16WR40 RK73HB1J154J MG RESISTOR 150K J 1/16WR41 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR43 RK73HB1J103J MG RESISTOR 10K J 1/16WR44 RK73HB1J470J MG RESISTOR 47 J 1/16WR45 RK73HB1J271J MG RESISTOR 270 J 1/16WR46 RK73HB1J103J MG RESISTOR 10K J 1/16WR48 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR51 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR52 RK73HB1J100J MG RESISTOR 10 J 1/16WR53 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR54 RK73HB1J103J MG RESISTOR 10K J 1/16WR55 RK73HB1J273J MG RESISTOR 27K J 1/16WR56 RK73HB1J100J MG RESISTOR 10 J 1/16WR58 RK73HB1J103J MG RESISTOR 10K J 1/16WR200 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR202 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR210 RK73HB1J220J MG RESISTOR 22 J 1/16WR211 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR212 RK73HB1J152J MG RESISTOR 1.5K J 1/16WR213 RK73HB1J220J MG RESISTOR 22 J 1/16WR214 RK73HB1J561J MG RESISTOR 560 J 1/16WR215 RK73HB1J561J MG RESISTOR 560 J 1/16WR217 RK73HB1J100J MG RESISTOR 10 J 1/16WR219 RK73HB1J561J MG RESISTOR 560 J 1/16WR222 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR223 RK73HB1J561J MG RESISTOR 560 J 1/16WR224 RK73HB1J470J MG RESISTOR 47 J 1/16WR225 RK73HB1J823J MG RESISTOR 82K J 1/16WR226 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR227 RK73HB1J563J MG RESISTOR 56K J 1/16WR228 RK73HB1J333J MG RESISTOR 33K J 1/16WR229 RK73HB1J391J MG RESISTOR 390 J 1/16WR230 RK73EB2ER39K MG RESISTOR 0.39 K 1/4WR231 RK73EB2ER39K MG RESISTOR 0.39 K 1/4WR232 RK73HB1J563J MG RESISTOR 56K J 1/16WR233 RK73EB2ER39K MG RESISTOR 0.39 K 1/4WR235 RK73HB1J182J MG RESISTOR 1.8K J 1/16WR236 RK73HB1J820J MG RESISTOR 82 J 1/16WR237 RK73HH1J154D MG RESISTOR 150K D 1/16WR238 RK73HH1J154D MG RESISTOR 150K D 1/16WR239 RK73HB1J333J MG RESISTOR 33K J 1/16WR240 RK73GB2A100J MG RESISTOR 10 J 1/10WR241 RK73HH1J474D MG RESISTOR 470K D 1/16WR242 RK73HH1J474D MG RESISTOR 470K D 1/16WR243 RK73HB1J103J MG RESISTOR 10K J 1/16WR244 RK73HB1J563J MG RESISTOR 56K J 1/16WR246 RK73HB1J474J MG RESISTOR 470K J 1/16WR247 RK73HB1J104J MG RESISTOR 100K J 1/16WR248 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR249 RK73HB1J271J MG RESISTOR 270 J 1/16WR250 RK73FB2B000J MG RESISTOR 0.0 J 1/8WR251 RK73HB1J271J MG RESISTOR 270 J 1/16WR252 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR253 RK73GB2A823J MG RESISTOR 82K J 1/10WR400 RK73HB1J334J MG RESISTOR 330K J 1/16WR401 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR403 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR404 RK73HB1J564J MG RESISTOR 560K J 1/16WR405 RK73HB1J474J MG RESISTOR 470K J 1/16WR407 RK73HB1J332J MG RESISTOR 3.3K J 1/16WR408 RK73HB1J332J MG RESISTOR 3.3K J 1/16WR409 RK73HB1J563J MG RESISTOR 56K J 1/16WR412 RK73HB1J100J MG RESISTOR 10 J 1/16WR413 RK73HB1J184J MG RESISTOR 180K J 1/16WR414 RK73HB1J101J MG RESISTOR 100 J 1/16WR417 RK73HB1J684J MG RESISTOR 680K J 1/16WR418 RK73HB1J334J MG RESISTOR 330K J 1/16WR419 RK73HB1J331J MG RESISTOR 330 J 1/16WR420 RK73HB1J271J MG RESISTOR 270 J 1/16WR421 RK73HB1J101J MG RESISTOR 100 J 1/16WR422 RK73HB1J472J MG RESISTOR 4.7K J 1/16W


R423 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR424 RK73HB1J471J MG RESISTOR 470 J 1/16WR425 RK73HB1J563J MG RESISTOR 56K J 1/16WR426 RK73HB1J104J MG RESISTOR 100K J 1/16WR427 RK73HB1J104J MG RESISTOR 100K J 1/16WR428 RK73HB1J563J MG RESISTOR 56K J 1/16WR429 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR433 RK73HB1J681J MG RESISTOR 680 J 1/16WR434 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR435 RK73HB1J471J MG RESISTOR 470 J 1/16WR436 RK73HB1J104J MG RESISTOR 100K J 1/16WR437 RK73HB1J564J MG RESISTOR 560K J 1/16WR438 RK73HB1J104J MG RESISTOR 100K J 1/16WR439 RK73HB1J154J MG RESISTOR 150K J 1/16WR440 RK73HB1J270J MG RESISTOR 27 J 1/16WR441 RK73HH1J473D MG RESISTOR 47K D 1/16WR442 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR446 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR448 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR449 RK73HB1J224J MG RESISTOR 220K J 1/16WR450 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR451 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR452 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR453 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR454 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR455 RK73HB1J104J MG RESISTOR 100K J 1/16WR460 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR600 RK73GB2A221J MG RESISTOR 220 J 1/10WR601 RK73HB1J104J MG RESISTOR 100K J 1/16WR602 RK73HB1J104J MG RESISTOR 100K J 1/16WR603 RK73HB1J101J MG RESISTOR 100 J 1/16WR604 RK73GB2A331J MG RESISTOR 330 J 1/10WR605 RK73HB1J223J MG RESISTOR 22K J 1/16WR606 RK73HB1J104J MG RESISTOR 100K J 1/16WR607 RK73HB1J104J MG RESISTOR 100K J 1/16WR608 RK73GB2A271J MG RESISTOR 270 J 1/10WR609 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR610 RK73HB1J104J MG RESISTOR 100K J 1/16WR611 RK73HB1J104J MG RESISTOR 100K J 1/16WR612 RK73HB1J104J MG RESISTOR 100K J 1/16WR613 RK73HB1J104J MG RESISTOR 100K J 1/16WR614 RK73HH1J824D MG RESISTOR 820K D 1/16WR615 RK73HH1J394D MG RESISTOR 390K D 1/16WR616 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR701 RK73HH1J103D MG RESISTOR 10K D 1/16WR702 RK73HH1J103D MG RESISTOR 10K D 1/16WR703 RK73HB1J153J MG RESISTOR 15K J 1/16WR705 RK73HB1J103J MG RESISTOR 10K J 1/16WR708 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR709 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR710 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR711 RK73HH1J103D MG RESISTOR 10K D 1/16WR712 RK73HB1J473J MG RESISTOR 47K J 1/16WR715 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR718 RK73HB1J820J MG RESISTOR 82 J 1/16WR720 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR723 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR725 RK73HB1J473J MG RESISTOR 47K J 1/16WR726 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR736 RK73HB1J101J MG RESISTOR 100 J 1/16WR737 RK73HB1J101J MG RESISTOR 100 J 1/16WR740 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR744 RK73HB1J150J MG RESISTOR 15 J 1/16WR746 RK73HB1J103J MG RESISTOR 10K J 1/16WR748 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR751 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR752 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR755 RK73HB1J564J MG RESISTOR 560K J 1/16WR756 RK73HB1J100J MG RESISTOR 10 J 1/16WR757 RK73HB1J473J MG RESISTOR 47K J 1/16WR759 RK73HB1J153J MG RESISTOR 15K J 1/16WR760 RK73HB1J473J MG RESISTOR 47K J 1/16WR762 RK73HB1J104J MG RESISTOR 100K J 1/16WR763 RK73HB1J104J MG RESISTOR 100K J 1/16WR764 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR765 RK73HB1J273J MG RESISTOR 27K J 1/16WR766 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR767 RK73HB1J104J MG RESISTOR 100K J 1/16W


(No.RA002<Rev.001>)3-7

R768 RK73HB1J103J MG RESISTOR 10K J 1/16WR769 RK73HB1J104J MG RESISTOR 100K J 1/16WR770 RK73HB1J124J MG RESISTOR 120K J 1/16WR772 RK73HB1J154J MG RESISTOR 150K J 1/16WR773 RK73HB1J103J MG RESISTOR 10K J 1/16WR774 RK73HB1J101J MG RESISTOR 100 J 1/16WR775 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR777 RK73HB1J104J MG RESISTOR 100K J 1/16WR780 RK73HB1J474J MG RESISTOR 470K J 1/16WR781 RK73HB1J682J MG RESISTOR 6.8K J 1/16WR782 RK73HB1J473J MG RESISTOR 47K J 1/16WR783 RK73HB1J272J MG RESISTOR 2.7K J 1/16WR784 RK73HB1J123J MG RESISTOR 12K J 1/16WR785 RK73HB1J123J MG RESISTOR 12K J 1/16WR786 RK73HB1J104J MG RESISTOR 100K J 1/16WR787 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR788 RK73HB1J473J MG RESISTOR 47K J 1/16WR789 RK73HB1J103J MG RESISTOR 10K J 1/16WR790 RK73HB1J103J MG RESISTOR 10K J 1/16WR792 RK73HB1J471J MG RESISTOR 470 J 1/16WR793 RK73HB1J182J MG RESISTOR 1.8K J 1/16WR794 RK73HB1J152J MG RESISTOR 1.5K J 1/16WR795 RK73HB1J473J MG RESISTOR 47K J 1/16WR796 RK73HB1J561J MG RESISTOR 560 J 1/16WR797 RK73HH1J334D MG RESISTOR 330K D 1/16WR798 RK73HH1J154D MG RESISTOR 150K D 1/16WR800 RK73HB1J183J MG RESISTOR 18K J 1/16WR801 RK73HB1J101J MG RESISTOR 100 J 1/16WR802 RK73HB1J474J MG RESISTOR 470K J 1/16WR803 RK73HB1J391J MG RESISTOR 390 J 1/16WR804 RK73HB1J124J MG RESISTOR 120K J 1/16WR805 RK73HB1J103J MG RESISTOR 10K J 1/16WR806 RK73HB1J103J MG RESISTOR 10K J 1/16WR807 RK73HB1J183J MG RESISTOR 18K J 1/16WR809 RK73HB1J103J MG RESISTOR 10K J 1/16WR810 RK73HB1J334J MG RESISTOR 330K J 1/16WR811 RK73HB1J274J MG RESISTOR 270K J 1/16WR812 RK73HB1J473J MG RESISTOR 47K J 1/16WR813 RK73HB1J823J MG RESISTOR 82K J 1/16WR814 RK73HB1J273J MG RESISTOR 27K J 1/16WR815 RK73HB1J101J MG RESISTOR 100 J 1/16WR816 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR817 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR822 RK73HB1J224J MG RESISTOR 220K J 1/16WR824 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR825 RK73HB1J104J MG RESISTOR 100K J 1/16WR826 RK73HB1J104J MG RESISTOR 100K J 1/16WR828 RK73HB1J273J MG RESISTOR 27K J 1/16WR850 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR852 RK73HB1J123J MG RESISTOR 12K J 1/16WR853 RK73HB1J123J MG RESISTOR 12K J 1/16WR857 RK73HB1J100J MG RESISTOR 10 J 1/16WR860 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR901 RK73HB1J473J MG RESISTOR 47K J 1/16WR902 RK73HB1J473J MG RESISTOR 47K J 1/16WR903 RK73HB1J220J MG RESISTOR 22 J 1/16WR904 RK73HB1J820J MG RESISTOR 82 J 1/16WR905 RK73HB1J474J MG RESISTOR 470K J 1/16WR907 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR960 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR970 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR977 RK73HB1J103J MG RESISTOR 10K J 1/16WR978 RK73HB1J103J MG RESISTOR 10K J 1/16WR979 RK73HB1J103J MG RESISTOR 10K J 1/16WR983 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR984 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR987 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR988 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR991 RK73HB1J101J MG RESISTOR 100 J 1/16WR992 RK73HB1J101J MG RESISTOR 100 J 1/16WR993 RK73HB1J101J MG RESISTOR 100 J 1/16WR994 RK73HB1J101J MG RESISTOR 100 J 1/16WR995 RK73HB1J101J MG RESISTOR 100 J 1/16WR996 RK73HB1J101J MG RESISTOR 100 J 1/16WR997 RK73HB1J101J MG RESISTOR 100 J 1/16W

L1 L41-4795-39 SMALL FIXED INDUCTOR (4.7UH)L2 L92-0442-05 CHIP FERRITE


L3 L92-0163-05 BEADS COREL4 L40-1575-71 SMALL FIXED INDUCTOR (15NH)L7 L40-1001-86 SMALL FIXED INDUCTOR (10UH)L8 L40-1001-86 SMALL FIXED INDUCTOR (10UH)L9 L40-2775-71 SMALL FIXED INDUCTOR (27NH)L10 L40-2702-86 SMALL FIXED INDUCTOR (27UH)L11 L40-2702-86 SMALL FIXED INDUCTOR (27UH)L13 L40-3391-86 SMALL FIXED INDUCTOR (3.3UH)L14 L40-3391-86 SMALL FIXED INDUCTOR (3.3UH)L15 L41-3978-14 SMALL FIXED INDUCTOR (39NH)L16 L41-2278-14 SMALL FIXED INDUCTOR (22NH)L17 L92-0163-05 BEADS COREL21 L40-1001-86 SMALL FIXED INDUCTOR (10UH)L23 L40-1001-86 SMALL FIXED INDUCTOR (10UH)L24 L40-1085-71 SMALL FIXED INDUCTOR (100NH)L25 L40-1085-71 SMALL FIXED INDUCTOR (100NH)L26 L40-1875-71 SMALL FIXED INDUCTOR (18NH)L204 L40-3375-71 SMALL FIXED INDUCTOR (33NH)L205 L40-1085-71 SMALL FIXED INDUCTOR (100NH)L206 L92-0162-05 BEADS COREL207 L40-3975-71 SMALL FIXED INDUCTOR (39NH)L208 L34-4577-05 AIR-CORE COILL209 L92-0149-05 CHIP FERRITEL212 L92-0149-05 CHIP FERRITEL213 L34-4569-05 AIR-CORE COILL216 L41-2295-39 SMALL FIXED INDUCTOR (2.2UH)L217 L34-4577-05 AIR-CORE COILL218 L34-4566-05 AIR-CORE COILL219 L34-4569-05 AIR-CORE COILL220 L34-4568-05 AIR-CORE COILL221 L34-4563-05 AIR-CORE COILL222 L34-4565-05 AIR-CORE COILL223 L34-4566-05 AIR-CORE COILL400 L41-1885-53 SMALL FIXED INDUCTOR (0.18UH)L401 L40-1085-71 SMALL FIXED INDUCTOR (100NH)L402 L40-1591-86 SMALL FIXED INDUCTOR (1.5UH)L403 L92-0138-05 CHIP FERRITEL404 L41-6885-39 SMALL FIXED INDUCTOR (0.68UH)L405 L40-5675-71 SMALL FIXED INDUCTOR (56NH)L406 L41-1885-53 SMALL FIXED INDUCTOR (0.18UH)L407 L40-5675-71 SMALL FIXED INDUCTOR (56NH)L408 L41-1585-53 SMALL FIXED INDUCTOR (0.15UH)L409 L41-2785-53 SMALL FIXED INDUCTOR (0.27UH)L411 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L412 L92-0138-05 CHIP FERRITEL414 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L415 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L416 L41-6878-14 SMALL FIXED INDUCTOR (68NH)L600 L92-0472-05 CHIP FERRITEL601 L92-0138-05 CHIP FERRITEL700 L92-0161-05 BEADS COREL701 L92-0161-05 BEADS COREL702 L92-0161-05 BEADS COREL901 L92-0163-05 BEADS COREL902 L92-0163-05 BEADS COREL903 L92-0163-05 BEADS CORE

CN600 E40-6922-05 FLAT CABLE CONNECTORCN912 E23-1167-05 TERMINALCN913 E23-1167-05 TERMINALCN914 E23-1167-05 TERMINALCN915 E23-1167-05 TERMINALCN916 E23-1167-05 TERMINALCN917 E23-1167-05 TERMINALCN918 E23-1167-05 TERMINALCN919 E23-1167-05 TERMINALCN920 E23-1167-05 TERMINALCN921 E23-1167-05 TERMINALCP1 RK75HA1J101J CHIP-COM 100 J 1/16WCP20 RK75HA1J473J CHIP-COM 47K J 1/16WCP21 RK75HA1J473J CHIP-COM 47K J 1/16WCP22 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP23 RK75HA1J473J CHIP-COM 47K J 1/16WCP24 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP25 RK75HA1J473J CHIP-COM 47K J 1/16WCP26 RK75HA1J103J CHIP-COM 10K J 1/16WCP27 RK75HA1J474J CHIP-COM 470K J 1/16WCP28 RK75HA1J103J CHIP-COM 10K J 1/16W


3-8(No.RA002<Rev.001>)

CP401 RK75HA1J474J CHIP-COM 470K J 1/16WCP402 RK75HA1J474J CHIP-COM 470K J 1/16WF600 F53-0324-15 FUSE (2.5A)F601 F53-0319-15 FUSE (1A)J601 E11-0703-05 PHONE JACK (SP/MIC)S601 S70-0414-05 TACT SWITCHS602 S70-0414-05 TACT SWITCHS603 S70-0414-05 TACT SWITCHTH200 ERTJ0EV104J THERMISTORTH400 NCP18WM224J03 THERMISTORX1 L77-3127-05 TCXO (15.3MHZ)X2 L77-3129-05 TCXO (19.2MHZ)XF400 L71-0686-05 MCF (45.45MHZ)


(No.RA002<Rev.001>)3-9

Packing materials and accessories parts list

Packing and accessoriesBlock No. [M][2][M][M]


1 B09-0758-03 CAP(SP/MIC) 2 ------------ PAMPHLET(SAR) 3 ------------ PAMPHLET(VOCODER) 4 B62-2580-00 INSTRUCTION MANUAL 5 D32-0456-03 STOPPER(SELECTOR) 6 H12-4319-05 PACKING FIXTURE 7 ------------ PROTECTION BAG (100/200/0.07) 8 ------------ PROTECTION BAG 9 H52-2589-01 ITEM CARTON CASE 10 J19-5577-03 HOLDER(SP/MIC) 11 J29-0734-15 BELT CLIP 12 N99-2089-05 SCREW SET 13 T90-1036-15 HELICAL ANTENNA 14 W08-1247-25 AC ADAPTER NX-240_K,NX-240(V)_K 14 W08-1326-05 AC ADAPTER NX-240_P 15 W08-1249-45 CHARGER NX-240_K,NX-240(V)_K 15 W08-1331-05 CHARGER NX-240_P 16 ------------ BATTERY ASSY

9

6

13

14

2

3

4

15

167

5

1011

12

1

Block No.M2MM

8

3-10(No.RA002<Rev.001>)

(No.RA002<Rev.001>)

VSEPrinted in Japan

JVC KENWOOD CorporationCommunications Equipment Div

(No.RA002<Rev.001>) 2-1 2-1 (No.RA002<Rev.001>)

B

A

54321

X2

R988 R987

R9

84

R983

R979

R9

78

R9

77

R9

60

R907

R905

R9

04

R9

03

R9

02

R9

01

R8

60

R8

57

R8

53

R8

52

R8

28

R8

26

R825

R8

22

R817

R8

16

R8

15

R8

14

R8

13

R8

12

R811

R810

R8

09R807

R8

06

R8

05

R804

R8

03

R802

R8

01

R8

00

R7

98

R797

R796R795

R7

94

R793

R792

R790

R7

89

R7

88

R7

87

R7

86

R7

85

R784

R783

R780

R777

R7

75

R7

74

R7

73

R7

72

R7

70

R769

R7

68

R767

R766

R765

R764

R7

63

R7

62

R760

R7

59

R7

57

R7

56

R752

R7

48

R7

46

R744

R7

40

R7

37

R7

36

R726

R725

R7

23

R718

R715

R712

R711

R710

R7

09

R708

R7

05

R703

R702

R701

R6

16

R6

15

R6

14

R6

13

R612

R6

11

R6

10

R609

R6

08

R607

R6

06

R6

05

R6

04

R6

03

R6

02

R6

01

R6

00

R253

R2

48

R247

R2

46

R244

R2

43

R242

R2

41

R2

38

R2

37

R2

35

R233

R231

R230

R2

28

R2

26

R2

23

R222

Q7

16

Q715

Q714

Q713

Q7

12

Q7

11

Q7

10

Q709

Q708

Q707

Q7

06

Q7

05

Q7

04

Q6

06

Q6

05

Q6

04

Q6

03

Q602

Q601

Q6

00

Q2

10

Q2

09

Q207

Q205

Q203

L903

L9

02

L9

01

L7

01

L7

00

L6

01

L6

00

IC717

IC713

IC710

IC7

09

IC7

08

IC707

IC706

IC7

05

IC7

03

IC700

IC606

IC605

IC604

IC603

IC602

IC601

IC600

IC200

F6

01

F6

00

D703

D7

02

D701

D700

D6

04

D6

03

D6

02

D6

01

D600

D2

00

CP28

CP27

CP26

CP25

CP

24

CP23

CP22CP21

CP20

CN

90

8

CN

90

7C

N9

06

CN

90

5

CN

90

4

CN

90

3

CN

90

2

CN

90

1

CN

70

9

CN

70

8

CN

70

5

CN

70

4

CN

70

3

CN702

CN

70

0

CN

60

2

CN601

CN600

CN

40

2

CN

40

1

CN

40

0

CN

2

CN

1

C999

C989

C986

C9

85

C9

84

C983

C982

C981

C9

71

C970

C9

15

C9

14

C913

C9

12

C9

11

C9

10

C9

09

C908

C907

C906

C9

05

C8

53

C8

52

C851

C8

15

C8

14

C812

C8

08

C807

C806C8

05

C802

C801

C7

98

C795

C7

94

C792 C7

91

C790

C789

C7

88

C787

C7

86

C785

C784

C7

83

C782

C781

C7

80

C779

C778

C777

C7

75

C7

74

C7

73

C7

72

C771

C770

C7

69

C7

68

C7

67

C766

C7

65

C7

64

C7

63

C761

C7

60

C759

C7

58

C756

C7

54

C7

51

C7

50

C7

49

C748

C7

47

C7

46

C745

C744

C743

C7

42

C741

C7

40

C737

C7

35

C7

34

C7

32

C7

30

C723 C720

C719

C718

C711

C704

C700

C6

31

C6

30

C629

C6

28

C626

C6

25

C624

C6

23

C6

21

C6

20

C618

C6

16

C615

C6

13C612

C611

C610

C6

09

C6

07

C6

06

C6

05

C604

C6

03

C602

C6

01

C6

00

C2

63

C258

C2

52

C2

49

C236

C2

35

C2

30

C2

27

C2

26

C2

25

C218

0-1

0

PT

T/R

XD

IC7

00

SB

33

R

5T

5R

5C

5M

TX

D

BPF

BU

SY

INT

T2

T1

CV

CVIN

DVCC

HSDENC

RSSI

TEST RX

TEST TX

TX

D

SW

DIO

SWCLK

SR

ST

SW

O

OPT7

RS

T

DV

SS

R9

83

R9

88

R9

87

S+

S-

BA

TT

F6

00

R9

84

M+

M-

CN

60

0

AN

T

F6

01

X57-8

50

J79-0

400-0

9

TX-RX UNIT (X57-8500-10)

--- Component side view (J79-0400-09) ---

A-1C

Side Y axisX axis

ADDRESS TABLE OF BOARD PARTS

Each address may have an address error by one

interval.

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

IC IC200 A- 4AIC600 A- 1BIC601 A- 4BIC602 A- 3BIC603 A- 3AIC604 A- 1BIC605 A- 1AIC606 A- 4BIC700 A- 1AIC703 A- 2BIC705 A- 2BIC706 A- 3AIC707 A- 5BIC708 A- 4BIC709 A- 4AIC710 A- 1AIC713 A- 1BIC717 A- 2B

TRANSISTOR

Q203 A- 3BQ205 A- 4BQ207 A- 4BQ209 A- 4BQ210 A- 4AQ600 A- 5AQ601 A- 4BQ602 A- 4BQ603 A- 4BQ604 A- 5AQ605 A- 5AQ606 A- 1BQ704 A- 3BQ705 A- 3BQ706 A- 3BQ707 A- 3AQ708 A- 3A

Q709 A- 5BQ710 A- 5BQ711 A- 4AQ712 A- 4AQ713 A- 5AQ714 A- 4AQ715 A- 4AQ716 A- 5A

DIODE

D200 A- 3BD600 A- 1BD601 A- 5AD602 A- 5AD603 A- 1BD604 A- 5AD700 A- 3BD701 A- 3BD702 A- 3A

D703 A- 3A

RESISTOR

R222 A- 3BR223 A- 4BR226 A- 4BR228 A- 3BR230 A- 5BR231 A- 5BR233 A- 5BR235 A- 4BR237 A- 4AR238 A- 4AR241 A- 4BR242 A- 4AR243 A- 4AR244 A- 4BR246 A- 4AR247 A- 4B

R248 A- 4BR253 A- 5BR600 A- 5AR601 A- 4BR602 A- 4BR603 A- 4BR604 A- 5AR605 A- 1BR606 A- 4BR607 A- 4BR608 A- 5AR609 A- 1BR610 A- 1BR611 A- 3BR612 A- 3AR613 A- 1AR614 A- 2AR615 A- 2AR616 A- 1A

R701 A- 2AR702 A- 2AR703 A- 2AR705 A- 2AR708 A- 2AR709 A- 1AR710 A- 1AR711 A- 2AR712 A- 1BR715 A- 1AR718 A- 2BR723 A- 2AR725 A- 2AR726 A- 2AR736 A- 1BR737 A- 1BR740 A- 1BR744 A- 1BR746 A- 2B

R748 A- 2BR752 A- 2BR756 A- 2BR757 A- 2BR759 A- 2BR760 A- 2BR762 A- 2BR763 A- 2BR764 A- 2BR765 A- 2BR766 A- 2BR767 A- 2BR768 A- 2BR769 A- 2BR770 A- 2BR772 A- 2BR773 A- 3BR774 A- 3AR775 A- 3A

R777 A- 2AR780 A- 3AR783 A- 3BR784 A- 3BR785 A- 3BR786 A- 3AR787 A- 3AR788 A- 3AR789 A- 3BR790 A- 3AR792 A- 4AR793 A- 4AR794 A- 4BR795 A- 5BR796 A- 5BR797 A- 1AR798 A- 1AR800 A- 4BR801 A- 4B

R802 A- 5AR803 A- 4AR804 A- 4AR805 A- 4AR806 A- 4AR807 A- 4AR809 A- 4AR810 A- 5AR811 A- 5AR812 A- 3AR813 A- 4AR814 A- 4AR815 A- 4AR816 A- 3AR817 A- 3AR822 A- 4AR825 A- 2AR826 A- 2BR828 A- 2A

R852 A- 2BR853 A- 2BR857 A- 2BR860 A- 2AR901 A- 2AR902 A- 2AR903 A- 2BR904 A- 1BR905 A- 1BR907 A- 1BR960 A- 2AR977 A- 1AR978 A- 1BR979 A- 1BR983 A- 2BR984 A- 2BR987 A- 3BR988 A- 3B

CAPACITOR

C218 A- 3BC225 A- 4BC226 A- 4AC227 A- 4BC230 A- 4BC235 A- 4AC236 A- 4AC249 A- 4AC252 A- 4BC258 A- 4BC263 A- 3AC600 A- 4BC601 A- 3AC602 A- 1BC603 A- 4BC604 A- 4BC605 A- 1BC606 A- 4B

C607 A- 3AC609 A- 1BC610 A- 1AC611 A- 3BC612 A- 1BC613 A- 4BC615 A- 3BC616 A- 4BC618 A- 3BC620 A- 4BC621 A- 1BC623 A- 4BC624 A- 5AC625 A- 4BC626 A- 1BC628 A- 4BC629 A- 1AC630 A- 2AC631 A- 4B

C700 A- 2AC704 A- 2AC711 A- 1BC718 A- 1AC719 A- 1AC720 A- 4BC723 A- 3BC730 A- 1BC732 A- 2BC734 A- 2BC735 A- 2BC737 A- 1BC740 A- 2BC741 A- 2BC742 A- 2BC743 A- 2BC744 A- 2BC745 A- 2BC746 A- 2B

C747 A- 2BC748 A- 2BC749 A- 2BC750 A- 2BC751 A- 2BC754 A- 2BC756 A- 2BC758 A- 2BC759 A- 2BC760 A- 2BC761 A- 2BC763 A- 3BC764 A- 3BC765 A- 3BC766 A- 3AC767 A- 3BC768 A- 3BC769 A- 3AC770 A- 3B

C771 A- 3BC772 A- 3AC773 A- 3AC774 A- 3AC775 A- 3BC777 A- 3AC778 A- 4AC779 A- 4AC780 A- 4AC781 A- 4BC782 A- 5BC783 A- 5BC784 A- 4BC785 A- 4BC786 A- 4BC787 A- 5BC788 A- 4BC789 A- 5AC790 A- 5A

C791 A- 4AC792 A- 4AC794 A- 4AC795 A- 4AC798 A- 4AC801 A- 4AC802 A- 4AC805 A- 3AC806 A- 4AC807 A- 2AC808 A- 5AC812 A- 4AC814 A- 4AC815 A- 2BC851 A- 2BC852 A- 2BC853 A- 2BC905 A- 1AC906 A- 2A

C907 A- 2AC908 A- 2AC909 A- 2AC910 A- 2AC911 A- 1BC912 A- 1BC913 A- 1BC914 A- 1BC915 A- 1BC970 A- 2AC971 A- 2BC981 A- 2AC982 A- 2AC983 A- 1AC984 A- 1AC985 A- 2AC986 A- 1BC989 A- 1AC999 A- 1A

OTHER

X2 A- 1BCN600 A- 4BCP20 A- 1BCP21 A- 1ACP22 A- 1ACP23 A- 1BCP24 A- 2BCP25 A- 2BCP26 A- 3ACP27 A- 3ACP28 A- 4BF600 A- 1BF601 A- 5BL600 A- 1BL601 A- 5BL700 A- 1BL701 A- 2B

L901 A- 1BL902 A- 1BL903 A- 2A

PRINTED CIRCUIT BOARD

(No.RA002<Rev.001>) 2-2 2-2 (No.RA002<Rev.001>)

B

A

5 4 3 2 1

XF

400

X1

TH

400

TH

200

S603S602S601

R997

R996

R995

R994

R993

R992

R991

R970

R850

R824

R782

R781

R755

R751

R720

R460

R455

R454

R453

R452

R451

R450

R449

R448

R446

R442

R441

R440

R439

R438

R437

R436

R435

R434

R433R429

R428

R427

R426

R425

R424 R423

R422

R421

R420

R419

R418

R417

R414

R413

R412

R409

R408

R407

R405

R404

R403

R401

R400

R252

R251

R250

R249

R240

R239

R236 R232

R229

R227 R225

R224

R219

R217

R215

R214

R213

R212

R211R210

R202

R200

R58

R56

R55

R54

R53

R52

R51

R48

R46

R45

R44

R43

R41

R40

R39

R38

R37R36

R35

R34

R33

R32

R31

R30

R29 R

28

R27

R26

R25

R24

R23

R22

R21

R20

R19

R18

R17

R16

R13

R11

R10

R9

R8

R7

R5

R4

R3

R2

R1

Q703

Q405

Q404

Q403

Q400

Q208

Q206

Q201

Q10

Q9

Q8

Q7

Q6

Q5

Q4

Q3

Q2

Q1

L702

L416

L415

L414

L412

L411

L409

L408

L407

L406

L405

L404

L403

L402

L401

L400

L223

L222

L221

L220

L219

L218

L217

L216

L213

L212

L209

L208

L207

L206

L205

L204

L26

L25

L24

L23

L21

L17

L16

L15L14

L13

L11

L10

L9

L8

L7

L4

L3

L2

L1

J601

IC715

IC704

IC400

IC3

IC2

D404 D403 D402 D401

D204

D203

D202

D201

D15

D14

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D3

D2

CP402CP

401

CP

1

CN

940

CN

939

CN

938

CN

937

CN

936

CN

935

CN

934

CN

933

CN

932

CN

931

CN

930

CN

921

CN

920

CN919

CN

918

CN

917

CN916

CN915

CN914CN913CN912

C980

C925

C924

C923

C922

C921

C920

C809

C762

C739

C736

C706

C497

C496

C495

C494

C493

C492

C491

C489

C488

C487

C486

C485

C484

C478

C475

C474

C472

C471

C470

C469

C468

C466

C465

C464

C461

C460

C459

C458

C457

C456

C455

C454

C453

C452

C450 C447

C446

C445

C444

C443

C442

C441

C440C439

C438

C437

C436

C435

C434

C433

C432

C431

C430

C429

C428

C426

C425

C424

C422

C421

C419

C414

C413

C412

C410

C409

C407

C406

C405

C404

C403

C402

C400

C280

C279

C278

C277

C276

C275

C274

C273

C272

C271

C270

C269

C268

C264

C262

C260

C259

C257

C253

C250

C247

C245

C242

C240

C239

C233

C232

C229

C228

C224

C222

C220

C219

C216

C214

C213

C212

C211

C210

C208

C207

C202

C201

C200

C90

C89

C88

C87

C86

C85

C84

C83

C82

C81

C80

C79

C78

C77

C76

C75

C74

C73

C72

C71

C68 C66

C65

C64

C61

C60

C59

C58

C57

C56

C54

C51

C50

C49

C48

C47

C46

C45

C43

C42

C41

C40

C38

C37

C36

C35

C34

C33

C32

C31

C30

C29

C28

C27

C26

C23

C22

C19

C18

C16

C15

C13

C11

C9

C8

C7

C6

J601

S601 S602 S603

TXO

XF

400

OPT7

OPT6

OPT5

OPT4

OPT3

OPT2

OPT1

TXI

RXI

RXO

TX-RX UNIT (X57-8500-10)

--- Foil side view (J79-0400-09) ---

A-1C

Side Y axisX axis

ADDRESS TABLE OF BOARD PARTS

Each address may have an address error by one interval.

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

IC IC2 B- 2AIC3 B- 2AIC400 B- 2BIC704 B- 4BIC715 B- 1B

TRANSISTOR

Q1 B- 2AQ2 B- 2AQ3 B- 2AQ4 B- 2AQ5 B- 3AQ6 B- 3AQ7 B- 2AQ8 B- 2AQ9 B- 3AQ10 B- 3AQ201 B- 3AQ206 B- 4AQ208 B- 4AQ400 B- 1BQ403 B- 2BQ404 B- 2B

Q405 B- 3BQ703 B- 3A

DIODE

D2 B- 3AD3 B- 2AD4 B- 3AD5 B- 2AD6 B- 3AD7 B- 3AD8 B- 2AD9 B- 2AD10 B- 2AD11 B- 2AD12 B- 3AD13 B- 3AD14 B- 3AD15 B- 3AD201 B- 4BD202 B- 4BD203 B- 5BD204 B- 5BD401 B- 3BD402 B- 3B

D403 B- 4BD404 B- 4B

RESISTOR

R1 B- 1BR2 B- 1BR3 B- 1BR4 B- 1AR5 B- 1BR7 B- 1BR8 B- 2BR9 B- 1BR10 B- 1AR11 B- 1BR13 B- 2AR16 B- 2AR17 B- 2AR18 B- 2AR19 B- 2AR20 B- 2AR21 B- 2AR22 B- 2AR23 B- 2AR24 B- 2A

R25 B- 2AR26 B- 2AR27 B- 2AR28 B- 2AR29 B- 2AR30 B- 2AR31 B- 2AR32 B- 2AR33 B- 3AR34 B- 2AR35 B- 2AR36 B- 3AR37 B- 2AR38 B- 3AR39 B- 2AR40 B- 3AR41 B- 2AR43 B- 3AR44 B- 3AR45 B- 2AR46 B- 3AR48 B- 3AR51 B- 1AR52 B- 1A

R53 B- 2AR54 B- 2AR55 B- 2AR56 B- 2AR58 B- 2AR200 B- 3AR202 B- 3AR210 B- 3AR211 B- 3AR212 B- 3AR213 B- 3AR214 B- 3BR215 B- 3BR217 B- 3BR219 B- 3BR224 B- 3BR225 B- 4BR227 B- 4BR229 B- 4AR232 B- 4BR236 B- 4BR239 B- 4BR240 B- 4AR249 B- 4B

R250 B- 5BR251 B- 4BR252 B- 4BR400 B- 1BR401 B- 1BR403 B- 2BR404 B- 2BR405 B- 2BR407 B- 2BR408 B- 2BR409 B- 2BR412 B- 1BR413 B- 1BR414 B- 1BR417 B- 1BR418 B- 2BR419 B- 2BR420 B- 2BR421 B- 2BR422 B- 3AR423 B- 2BR424 B- 2BR425 B- 2BR426 B- 2B

R427 B- 2BR428 B- 2BR429 B- 2BR433 B- 3BR434 B- 3BR435 B- 3BR436 B- 3BR437 B- 3BR438 B- 3BR439 B- 3BR440 B- 3BR441 B- 2BR442 B- 4BR446 B- 4BR448 B- 4BR449 B- 2BR450 B- 2BR451 B- 2BR452 B- 2BR453 B- 2BR454 B- 2BR455 B- 2BR460 B- 2BR720 B- 1A

R751 B- 4BR755 B- 4BR781 B- 3AR782 B- 3AR824 B- 4BR850 B- 2BR970 B- 4BR991 B- 1AR992 B- 1AR993 B- 1AR994 B- 1AR995 B- 1AR996 B- 1AR997 B- 1A

CAPACITOR

C6 B- 1AC7 B- 1BC8 B- 1AC9 B- 1AC11 B- 1BC13 B- 1AC15 B- 1BC16 B- 2A

C18 B- 1AC19 B- 1AC22 B- 2AC23 B- 2AC26 B- 1AC27 B- 2AC28 B- 2AC29 B- 1AC30 B- 2AC31 B- 1AC32 B- 2AC33 B- 2AC34 B- 2AC35 B- 2AC36 B- 2AC37 B- 2AC38 B- 3AC40 B- 2AC41 B- 2AC42 B- 2AC43 B- 2AC45 B- 2AC46 B- 3AC47 B- 2A

C48 B- 2AC49 B- 3AC50 B- 2AC51 B- 2AC54 B- 3AC56 B- 2AC57 B- 3AC58 B- 2AC59 B- 2AC60 B- 3AC61 B- 3AC64 B- 3AC65 B- 2AC66 B- 3AC68 B- 3AC71 B- 2AC72 B- 3AC73 B- 2AC74 B- 3AC75 B- 2AC76 B- 3AC77 B- 3AC78 B- 3AC79 B- 3A

C80 B- 3AC81 B- 3AC82 B- 1AC83 B- 1AC84 B- 1AC85 B- 1AC86 B- 2AC87 B- 2AC88 B- 2AC89 B- 2AC90 B- 2AC200 B- 3AC201 B- 3AC202 B- 3AC207 B- 3AC208 B- 3AC210 B- 3AC211 B- 3AC212 B- 3BC213 B- 3AC214 B- 4BC216 B- 3BC219 B- 3BC220 B- 3B

C222 B- 3BC224 B- 4BC228 B- 4AC229 B- 4BC232 B- 4AC233 B- 4AC239 B- 4BC240 B- 4BC242 B- 4AC245 B- 4BC247 B- 4BC250 B- 4BC253 B- 5AC257 B- 5AC259 B- 5BC260 B- 5BC262 B- 4BC264 B- 5BC268 B- 5BC269 B- 4BC270 B- 4BC271 B- 5BC272 B- 5BC273 B- 5B

C274 B- 5BC275 B- 5BC276 B- 5BC277 B- 5BC278 B- 5BC279 B- 5BC280 B- 5BC400 B- 1BC402 B- 1BC403 B- 1BC404 B- 1BC405 B- 1BC406 B- 2BC407 B- 1BC409 B- 1BC410 B- 2BC412 B- 2BC413 B- 2BC414 B- 2BC419 B- 1BC421 B- 2BC422 B- 2BC424 B- 1BC425 B- 2B

C426 B- 2BC428 B- 2BC429 B- 2BC430 B- 2BC431 B- 3AC432 B- 2BC433 B- 2BC434 B- 3BC435 B- 2BC436 B- 3BC437 B- 2BC438 B- 3BC439 B- 3BC440 B- 2BC441 B- 2BC442 B- 2BC443 B- 2BC444 B- 2BC445 B- 2BC446 B- 2BC447 B- 3BC450 B- 3BC452 B- 3BC453 B- 3B

C454 B- 3BC455 B- 3BC456 B- 3BC457 B- 3BC458 B- 3BC459 B- 3BC460 B- 3BC461 B- 3BC464 B- 3BC465 B- 3BC466 B- 3BC468 B- 3BC469 B- 3BC470 B- 4BC471 B- 4BC472 B- 4BC474 B- 4BC475 B- 4BC478 B- 4BC484 B- 3BC485 B- 2BC486 B- 1BC487 B- 1BC488 B- 1B

C489 B- 1BC491 B- 1BC492 B- 1BC493 B- 1BC494 B- 2BC495 B- 2BC496 B- 2BC497 B- 2BC706 B- 1AC736 B- 4BC739 B- 4BC762 B- 3AC809 B- 5AC920 B- 1AC921 B- 1AC922 B- 1AC923 B- 1AC924 B- 1BC925 B- 1BC980 B- 1A

OTHER

X1 B- 1BTH200 B- 4A

TH400 B- 1BCN912 B- 4BCN913 B- 3BCN914 B- 3BCN915 B- 4ACN916 B- 3BCN917 B- 2ACN918 B- 2ACN919 B- 2ACN920 B- 3ACN921 B- 3AS601 B- 4BS602 B- 3BS603 B- 3BCP1 B- 1ACP401 B- 4BCP402 B- 3BJ601 B- 4AL1 B- 2BL2 B- 2AL3 B- 2AL4 B- 2AL7 B- 3AL8 B- 2A

L9 B- 2AL10 B- 3AL11 B- 2AL13 B- 2AL14 B- 3AL15 B- 2AL16 B- 3AL17 B- 2AL21 B- 3AL23 B- 3AL24 B- 2AL25 B- 3AL26 B- 3AL204 B- 3AL205 B- 3BL206 B- 3BL207 B- 3BL208 B- 4AL209 B- 4BL212 B- 4BL213 B- 4AL216 B- 5BL217 B- 4BL218 B- 5B

L219 B- 5BL220 B- 5BL221 B- 4AL222 B- 5AL223 B- 5BL400 B- 1BL401 B- 1BL402 B- 2BL403 B- 2BL404 B- 2BL405 B- 3BL406 B- 2BL407 B- 3BL408 B- 2BL409 B- 3BL411 B- 3BL412 B- 3BL414 B- 3BL415 B- 3BL416 B- 4BL702 B- 1BXF400 B- 2B

A

1

2

3

4

5

B C D E F G(No.RA002<Rev.001>) 2-3 2-3 (No.RA002<Rev.001>)

TX-RX UNIT (X57-8500-10)

SCHEMATIC DIAGRAM

MIC MUTE:3.3VMIC UNMUTE:0V

3.3V

OPTDET LOW &

MUTE ON:0VMUTE OFF:7.4V

MUTE ON:0V

OPTDET LOW &MUTE OFF:3.2V

INSERT 2PIN JACK:0V(L)

OPTDETWITHOUT 2PIN JACK:3.2V(H)

OPTDET HIGH &MUTE OFF:5.5VMUTE ON:0V

5.0V

T:0VR:3.2V

3.3V7.4V

5.0V

OPTDET HIGH &


MUTE ON:0VMUTE OFF:5.5VOPTDET HIGH &

MUTE ON:0VMUTE OFF:3.3VOPTDET HIGH &

OPTDET HIGH &

T:0VR:3.2V


T:4.9VR:0V

R:4.2VT:0V

R:2.4VT:0V

7.5V

0V

R:3.3VT:0V

R:0VT:4.9V

R:0VT:1.7V

R:0VT:0.9V

H:2.6VL:1.2V

L:1.9VH:4.2V

H:1.4VL:0.8V

R:0VT:0.8V

T:4.9VR:0V

3.2V

7.4V 3.3V

3.2V

T:3.3VR:0V

ON:3.3VBLUE LED

ON:3.3VBLUE LED

7.4V

3.3V

7.2V

3.3V ON:0V

3.3V

3.3V

5.0V

50VC ON:3.3V

50CC ON:3.3V

5.0V

3.3V

T:0VR:0.6V

T:0VR:4.9V

R:4.9VT:0V3.3V

R:0VT:3.3V

5.0V

T:2.1VR:2.1V2.9V

0.7V

T:4.1VR:0V

4.2V

3.2VR:4.2VT:0V

R:3.5VT:0V

0.7V

3.3V

T:0VR:3.3V

R:4.9VT:0V

5.0V

T:3.3VR:0V

R:0VT:4.9V

7.4V

7.5V

1.7V 3.2V

3.3V

0.3V

1.4V5.0V

5.0V

INT-MIC

EXT-SP/MIC

INT-SP

10

K

47K

HS

DD

EC

VOLUME

SELECTOR

7.5V

9T

3T 5T 6TANT

1ST MIXER

RX BPF TUNING RX BPF TUNING

RX BPF TUNING RX BPF TUNING

RX RF AMP

DC SW(POWER CONTROL)

DC SW(POWER CONTROL)

DC SW(APC)

DC SW(APC)

OVER VOLTAGE PROTECTION

APC CONTROL SW

DISCHARGE SW

PRE-DRIVE AMPDRIVE AMP FINAL AMP

D201,202

ANT SW

D203,204

ANT SW

DC AMP(BPF TUNE)

AF AMP

AF AMP

AF POWER AMP(INT)

DC SW(IC709 SB)

Q715 CONTROL

Q714 CONTROL

(EXTAF SW

SP) SP)

AF SW(EXT

POP NOISE MUTE CONTROL

Q710 CONTROL

AF POWER AMP(EXT)

SB)

DC SW(IC707

DC AMP(VOX)

AF DETECTOR(VOX)

AF DETECTOR(MIC)

AF DETECTOR(MIC)

MIC MUTE SW LIMITER

MIC AGC AMP

MIC AGC AMP

DC SW(EXT PLL)

LEVEL SHIFT(RXD)LEVEL SHIFT(TXD)

BLUE

RED(TX)(BUSY)

GREEN

VOLTAGE DROP

VOLTAGE PREVENTION

SPEED UP

D14,15

TX/RX SW

MODULATION

D13

TX ASSISTD3,5,8,9

TX VCO TUNE

RX ASSIST

D2,4,6,7

RX VCO TUNE

1ST IF AMP

2ND LOCAL AMP

IF SYSTEM

MCU

EEPROM

VOLTAGE REGULATOR(33B)

BASEBAND SYSTEM

CRYSTAL OSCILLATOR AMP

VOLTAGE REGULATOR(33MD)

DC SW(BLUE LED)

DC SW(RED LED)

DC SW(BLUE LED)

VOLTAGE DETECTOR(RESET)

VOLTAGE DETECTOR(INT)

DC SW(33MS)

VOLTAGE REGULATOR(33M)

VOLTAGE REGULATOR(50V)

VOLTAGE REGULATOR(50C)

VOLTAGE REGULATOR(33R)

DC SW(50R)

DC SW(50T)

VOLTAGE REGULATOR(50M)

DC SW(MIN VOL)

TX/RX VCO DC SW

Q8 CONTROLRIPPLE FILTER

RF AMPBUFFER AMP

PLL FIN AMP

Q1 CONTROL

DC SW(MOD)

DC AMP(CV)

RX VCO

TX VCO

PLL SYSTEM

PTT

Side2

Side1

PTTSide1Side2

GND

GND

B

33

M

33M

33

M

33M

33M

33

M

33M

5TC

5T

C

5TC

TXO

RX

IR

XO

SB

SB

SB

SB

SB

SB

Freq

PL

L_

LE

PLL_LE

33MS

33

MS

33MS

EP

SI_

CM

L

EPSI_CML

EP

SO

_C

ML

EPSO_CML

HS

DD

EC

/MO

D2

HS

DD

EC

/MO

D2

HSDDEC/MOD2

33MD 33

MD

MOD2

TX

/RX

TX

/RX

50C

50C

50C

50

C

50

C

50

C

50C

PC

PC

DE

TA

F

33MM

QT

DQ

TIN

CV

AD

J

50T

50

T

50T

50T

BPF1

LSDO

PF1

PF1

PF

1

50V

50V

50V

50

V

PL

L_

CL

K

PLL_CLK

PL

L_

DA

TA

PLL_DATA

PLL_DATA

SD

AT

A_

I_C

ML

SD

AT

A_

O_

CM

L

+B +B +B

VOLOUT

VOLOUT

VO

LO

UT

VOLOUT

VO

LO

UT

VO

LO

UT

VOLOUT

B

VOLGND

EN2

EN

2

EN2

EN

2

EN2

EN4

EN4

EN

4

EN4

EN

4

GND

EN3

EN

3

EN3

EN

3

EN3

EN1

EN

1

EN1

EN

1

EN1

VOLIN

VOLIN

VO

LIN

VOLIN

VO

LIN

VOLIN

33MA

PLL_LD

PLL_LD

PL

L_

LD

PLL_LD

OP

T7

33MSC

33

MS

C

33MSC

OP

T1

OP

T4

OP

T6

OP

T5

OP

T7

OP

T2

OP

T3

OP

T6

OP

T5

OP

T4

OP

T3

OP

T2

OP

T1

MIC

50

R

50R

50R

50R

50

M

50M

50M

50

M

50M

50M

5RC

5R

C

5RC

50CC

50

CC

EP

SC

LK

_C

ML

EPSCLK_CML

SS

OU

T_

CM

L

PF2

PF2

PF

2

CM

L_

IRQ

CML_IRQ

INT

INT

EMPTT

CVIN

CV

INC

VIN

TH_DET

TH

_D

ET

TH

_D

ET

TH

_D

ET

PTT/RXD1

RS

SI

RSSI

REDLED

REDLED

BU

SY

MINVOL

MIN

VO

L

MIC_MT

BA

TT

BA

TT

BATT

BATT

AsstSW

AsstS

W

AsstS

W

GRNLED

GRNLED

INTSPMT

INT

SP

MT

INTSPMT

INT

SP

MT

AP

CS

W

APCSW

AP

CS

W

DC

SW

DCSW

DC

SW

EXTSPSW

EX

TS

PS

W

EXTSPSW

EX

TS

PS

W

INTSPSW

INT

SP

SW

INTSPSW

50VC

50

VC

50VC

VOX

VO

X

BLULED

BL

UL

ED

OP

TD

ET

OPTDET

CM

L_

CS

NS

CL

K_

CM

L

MO

D1

MOD1

MO

D1

MOD1

HSDENC

PTT/RXD

PTT/RXD

PTT/RXD

PT

T/R

XD

TXD_OUT

TX

D_

OU

T

DV

DD

16.8MHz

CV

TXD

D

D

D

D

D

D

D

DD

D

D

D

D

D

D

DD

100R995

47pC772

470K

CP

27

22

n

L1

6

35

0.1

u

C3

1

Q7062SA1586(Y,GR)F

47uC809

10

k

R8

05

LTC014EEBFS8Q709

Q5MCH3914(8)-H

Q1SSM3J36TUT

100R994

1u

C6

07

1u

C3

6

RN141S

D204

PoUT 10PW-GND 9

PRE-GND 8PHASE

7NF 6

RIPPLE5

VIN4

NC23

VCC2

NC11

TA7368PLIC707

10

00

p

C2

52

0.068u

C794

(D)

47

0k

R2

41

CP

25

10

k

R4

6

UM6K34NQ703

100n

L401

100R996

0.5p

C66

0.0

47

uC

85

1000p

C7

64

0.0

68u

C7

77

1u

C6

01

13

p

C4

38

VCC

2.2

u

L2

16

470

R28

0.1uC922

0

R9

87

10

0n

L2

4

100

R774

0

R775

(B)

4.5

p

C4

60

1u

C795

L2

10

k

R2

2

KD

S1

60

E-P

D1

0

(B)

10

pC7

56

kR

22

7

330k

R418

Q606SSM3J36TUT

L221

47

kR

75

7

1000p

C264

100k

R6

10

1u

C8

01

100k

R8

25

10

0

R4

14

TXI0.1uC923

47

0

R4

35

CN912

47k

R725

47K

CP

20

10

R217

100p

C749

1.5

u

L4

02

1000p

C461

(B)1.5p

C456

47

k

R8

12

CN919

LTC014EEBFS8Q605

1u

C723

33

k

R2

28

L2

06

Q8SSM3J36TUT

12

11

10

9

8

7

6

5

4

3

2

1

CN600

CN920

0.1uC920

0.1

u

C7

7

33

n

L2

04

1000p

C2

26

0

R984

47K

CP23

10

00

p

C6

26

0.0

1u

C4

24

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R2

3

0.1u

C781

1u

C9

25

0R

45

0

47

p

C4

02

1000p

C6

11

12k

R853

100

R815

BB

Y5

7-0

2V

D1

1

0.1u

C853

L901

220K

NC

P1

8W

M2

24

J0

3

TH

40

0

-t

0

R7

23

1p

C4

42

1MR460

100k

R763

47

kR

71

2

1000p

C1

8

VDD 5

oUT 4IN-3

VSS2

IN+1

BU7465HFVIC708

82

p

C4

05

47

K

CP

21

Q2012SC5455-A

120kR770

10

0k

R3

9

20

p

C2

75

100k

R4

27

18

0k

R4

13

100k

R769

10

0k

R3

4

UPA672T-AQ707

100kR826

47

k

R7

82

1000pC986

B30-1

790-0

5

D6

04

39

nL

15

VD

D6

10

0P

DR

_o

N99

CM

L_

IRQ

N98

INT

97

GP

IO7

96

GP

IO6

95

Bo

oT

094

OP

T7

93

OP

T6

92

OP

T5

91

SR

ST

90

SW

O89

PL

L_

CL

K88

PL

L_

LE

87

PL

L_

DA

TA

86

EE

P_

WP

85

EE

P_

CL

K84

EE

P_

CS

83

EE

P_

DA

TA

O82

EE

P_

DA

TA

I81

CM

L_

EP

SI

80

CM

L_

EP

SO

79

CM

L_

EP

SC

LK

78

CM

L_

SS

OU

T77

SW

CL

K76

VDD5

75

VSS3

74

VCAP_2

73

SWDIO

72

OPT2

71

PLL_LD 70

RXD 69

TXD 68

OPT3 67

EN4 66

EN2 65

EN3 64

EN1 63

FM_PDN 62

PF2 61

PF1 60

PTT 59

FM_SDATA 58

FM_SCLK 57

FM_CSN 56

FM_RSTN

55

CML_RDATA

54

CML_CDATA

53

CML_SCLK

52

CML_CSN

51

VD

D4

50

VC

AP

_1

49

TE

ST

_R

X4

8

TE

ST

_T

X4

7

INS

PS

W4

6

TX

/RX

45

AS

SIS

W4

4

EX

TS

PM

T4

3

MIC

_M

T4

2

RE

DL

ED

41

GR

NL

ED

40

OP

TD

ET

39

OP

T1

38

33

MS

C3

7

TH

_D

ET

36

BU

SY

35

RS

SI

34

BA

TT

33

5T

C3

2

5R

C3

1

HS

DE

NC

30

LS

DO

29

VD

D3

28

VS

S2

27

50

VC

26

EMPTT

25

CVIN

24

5CC

23

VDDA

22

VREF+

21VSSA20VDD219OPT418VOX17HSDDEC16LSDI15NRST14NC13XIN12

VDD111

VSS110

INTSPMT9

BSHIFT8

BLUELED7

VBAT6

TEST_2

5

TEST_1

4

APCSW

3

DCSW

2

MINVOL

1

2F405VGT6KFAA

IC710

10

00

p

C4

5

0

R4

10uC486

10

0n

L2

05

0.1

u

C706

LTC014EEBFS8Q708

1k

R4

01

39

0

R2

29

0

R202

10u

C4

96

BB

Y5

7-0

2V

D1

2

10

0k

R606

22

R2

13

1000p

C7

04

12k

R785

0.1

u

C4

95

0.3

9

R2

30

2.2k

R766

1000p

C41

VDD 8

oUT2 7

IN2- 6

IN2+ 5VSS4

IN1+3

IN1-2

oUT11

BD7542FVMIC3

4.7k

R422

Q7162SK3577-A

27

uL

11

VoUT 5

NC 4CE3

VSS2

VIN1

XC6209B332M-GIC606

LTC014EEBFS8Q600

B3

0-2

31

4-0

5

D6

01

0.1uC497

1000p

C7

70

0.01uC84

1u

C756

VoUT 5

NC 4CoNT3

GND2

VIN1

MM1856A33NIC715

18

p

C4

29

100

R10

10

00

p

C7

32

L701

0.0

1u

C4

35

10

0k

R4

55

10

0

R8

01

68

0k

R4

17

OPT7

0.1

u

C8

51

1uC908

1kR710

100R736

1000p

C8

12

10

00

p

C4

65

33

k

R2

39

0.1u

C775

18p

C79

1S

V3

23

F

D4

02

39n

L207

10

0p

C1

3

10

00

p

C6

31

0.047u

C763

22

u

C7

88

A

1

2

3

4

5


ANT

To make measurements in the RF section, connect the RF level meter.

In the RF section, use a 0.01µF coupling capacitor.

(The display shows the SSG input value required to obtain 12dB SINAD.)

To make measurement in the AF section, connect the AC level meter.

(ANT input: –53dBm, 1kHz FM, 1.5kHz Dev (Narrow).)

The AF output level is adjusted for a 0.6Vrms/8ohm by the Volume knob.

To make measurements in the AF section, connect the AC level meter.

AG is set so that MIC input becomes 1.5kHz (Narrow) DEV at 1kHz MOD.To make measurements in the RF section, connect the RF Wattmeter (50ohm).

BPF BPF LNA

Q405 Mixer Q404

MCF

XF400

FM IC

IC400

IF1 (45.45MHz) IF2 (450kHz)

1 13 IC707 J601

16 26

AF (1kHz)

10 4

0.80Vrms 441mVrms

15.9mVrms 0.63Vrms

17 16

90mVrms

RF (Center Frequency)

IF AMP

Q403

85.7mVrms

N : –109.5dBm

81mVrms

Q9 Q10

–0.6dBm

AF (1KHz)

G1 D G1 D

20

21 24 ANT

D203 D204

TX VCO

MIC

13.65dBm

11.4dBm

N : –117dBm N : –100.5dBm

N : –114dBm

N : –100dBm

92mVrms

17.6mVrms

IC705

Baseband IC

CML

93mVrms

RF (Center Frequency)

-3.7dBm

PRE DRIVE AMP

Q201

DRIVE FET

Q206

FINAL FET

Q208

H:5W L:1W

In the RF section, use a 1000pF coupling capacitor.

L:14.6dBm

H:19.2dBm

C216 C228C219C74 C81

L:25.35dBm

H:32.75dBm

IC705

CML

BasebandIC

IC705

CML

BasebandIC

N : –120dBm

C775 C268

LEVEL DIAGRAM

Receiver Section

Transmitter Section

A

1

2

3

4

5


BLOCK DIAGRAM TX-RX UNIT (X57-8500-10)

MCU

CVIN

BATT

BUSY

TH_DET

OPTDET

EN1

EN2

EN3

EN4

ATADR_LMCDXR

PTT

PF1

PF2

RSSI

VOX RESET

MINVOL

DCSW

APCSW

BLUELED

BSHIFT

INTSPMT

5CC

EMPTT

50VC

LSDO

HSDENC

50RC

33MSC

GRNLED

MIC_MT

EXTSPMT

PLL_DATA

PLL_CLK

PLL_LE

FM_SDATA33M

XIN

X2

19.2MHz

EEPROMAMP

IC710 2F405VGT6KFAA

LPFANT

SW

RF

AMP

RF

AMP

RF

AMP

T/R

SW

RF

AMP

BUFFER

AMP

RF

AMP

CURRENT

DET

DC

SW

DC

SW

DC

SW

DC

SW

BPFRF

AMPBPF

1st

MIXERMCF

IF

AMP

D201,202 RN142S

D203,204 RN141S

B

50T

IC700 EX25064ATA00A

50T

Q208

RD07MUS2BT112

Q206

RFM01U7P

IC200BA2904FVM

Q210LTA044EEBFS 8

2SC5455-A

DCSW

APCSW

PCAPCSW

RE1L002SN

Q207

Q203

LTC014EEBFS8

D403,404

1SV323F

Q405

BB506CFS-E

D401,402

1SV323F

Q404

D14,15

1SS390

50C

50C

Q10 2SC5636

Q2

Q9

2SC5636

2SC5636

TX

VCO

DC

SW

RX

VCO

DC

SW

RIPPLE

FILTER

Q6

D3,5,8,9

D11

Q8

SSM3J36TUT

D4 D6,

Q5

50C

Q7

Q4 KTC4075E(Y,GR )

D10 KDS160E-P

TX/RX

DC

LOOP

FILTER

CVADJ

LPF

PLL

TRIPLER

PLL_CLK

PLL_DATA

PLL_LE

PLL_LD

33MS

IC2 AK1541

33MS

MOD1

X1 15.3MHz

50R

Q400 KTC4080E-P

1st IF

45.45MHz

MONOLITHIC CRYSTAL FILTE R

XF400

45.45MHzKTC4075E(Y,GR )

R0550R33C

FM IF

SYSTEMBUSY

RSSI

33C

AK2365IC400

PTT

SIDE1

SIDE2

S601

S602

S603

PTT

PF1

PF2

2nd LOCAL

45.9MHz

BASEBAND

SPO

TXD

AE50V

OPTDET

MICIN

SB (7.5V)

IC707 TA7368PL

+

-

(7.5V)

J601

EN1

EN2

EN3

EN4

AVR

AVR

DC

SW

DC

SW

SB

IC601 XC6209B502P-G

IC606 XC6209B332M-G

50M (5.0V)

50T (5.0V)

50R (5.0V)

Q601 SSM6L36FE

5TC

5RC

B (7.5V)

SSM6L36FE

CMX7141IC705

Q201

Q209

B

DC

SW

50T

Q205

LTC014TEBFS8

RE1C001UN

BB506CFS-E

Q403

NX-240-K

NX-240(V)-K

NX-240-P

TX/RXTX VCO

136.00~174.00MHz

D13

MCH3914(7)-H

1SV323F

BBY57-02V

1SV305F

D12

1SV323F

MCH3914(8)-H

BBY57-02V

AMP

50C

Q3

Q1

IC3(2/2)

RE1C001UN

SSM3J36TUT

BD7542FVM

DC

AMP

50C

IC3(1/2)

CVIN

BD7542FVM

50C

DC

AMP

50C

PCBU7465HFV

PLL_UL

CML_SSOUT

CML_EPSCLK

CML_EPSI

EEP_DATA I

INT

CML_IRQN

FM_CSN

TX/RX

FM_RSTN

INSPSW

CML_SCLK

CML_CDATA

ASSISW

CML_CSN

FM_SCLK

FM_PDN

TXD

CML_EPSO

EEP_DATA O

EEP_CS

EEP_SCLK

EEP_WP

REDLED

EEP_CS

EEP_DATA O

EEP_SCLK

EEP_WP

EEP_DATA I

33M

FM_CSN

FM_SCLK

FM_PDN

FM_RSTN

FM_SDATA

AMP

HSDDEC

LSDI

CML_CDATA

CML_CSN

CML_SCLK

CML_EPSO

CML_EPSI

CML_RDATA

CML_EPSCLK

CML_IRQN

CML_SSOUT

LSDI

HSDDEC

33M

HSDENC

LSDO

LSDO

PC

CVADJ

FREQ

FREQ

33MD

XIN

BSHIFT

SM5023CNDH-G

IC713

33MD 33MD

XIN

BU7465HFVIC717

33B

MOD1

LEVEL

SHIFT

LEVEL

SHIFT

PTT

RXD

AMP

AF

AMPAF

AMP

DC

SW

SB 50M

INTSPSW

BU7465HFVNJU7089KV1

IC709 IC708

Q711

Q714

Q715

LTC014EEBFS8

2SB1132(Q,R)

UMG3N

MUTE

SW

2SK3577-A716Q713 ,

DC

SW

DC

SW

Q710

2SB1694

SB

DC

SWEXTSPM

Q709 LTC014EEBFS8

LTC044EEBFS8

Q712

MIC

MUTE

VOX

Q704

Q705

Q706

D700,701

KTC4075E(Y,GR)

SC4116(GR)F

2SA1586(Y,GR)F

RB706F-40

IC706

D702

D703

BU7465HFV

1SS372F

MC2850

SW

DCEMPTT 33M 50M

Q708 LTC014EEBFS8

Q707 UPA672T-A

50M33M

Q703

UM6K34N

PTT/RXD

TXD

VOX

33M

DC

SW

SB

D601

B30-2314-05

LTC014EEBFS8

Q600

REDLEDGRNLED

SB

B30-2315-05

D602

Q604

SW

LTC014EEBFS8

DCBLUELED

SB

B30-1790-05

D604

Q605

SW

LTC014EEBFS8

DC

PROTECT

D603 GN1G

DC

SW

MINVOL

SSM3K127TUT

Q603

33C (3.3V)

IC602 MM1856A50N

AVR

50CC

50CC

50C (5.0V)

IC603 XC6209B502P-G

AVR

50VC

50V (5.0V)

IC604 MM1856A33N

RVA

DC

SW

Q606 SSM3J36TUT

33MSC

33MS (3.3V)

33M (3.3V)

Q602 SSM6L36FE

PROTECT

D600

RESET

IC605

RESET

INT INT

IC600 XC61CN4502N-G

RB521S-30-TP

BATT

IC703

BU4830F

MM1856A33N

AVR33B

(3.3V)IC715 MM1856A33N

AVR 33MD (3.3V)

136.00~174.00MHz181.45~219.45MHz 181.45~219.45MHz

TX VCO

RX VCO1st Local

TX/RX

+

-

BATT

PWR

SW

/ VOL

SPINT

INT

SP/MICEXT

MIC

CH SW

ANT

MICO

IC704

RX VCO 1st LOCAL

50T 50R

Date post:	20-Jan-2021
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