M-495 Power Service Manual

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M-495 Power Service Manual | Manualzz

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M-495 Power

Service Manual

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Table of Contents

Page

Specifications 3

Block Diagram 14

Schematic Diagram 15

Printed Circuit Board 25

Channel Frequency Charts 26

Test and Alignment Procedure 4

Parts List 38

Semiconductor Voltage Chart 48

Semiconductor Lead Assignment and Block Diagram 49

Exploded View part list 54

Exploded View 55

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SPECIFICATIONS

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1. GENERAL

Channels………………………...…………………………….................. 400 Ch AM/FM 4W

Frequency Range………………………………...……………… ..25.615 to 30.105 MHz

FrequencyControl……………………………………………………..…………..………PLL

Operating Temperature Range……………………..…………………………-10

° / +55°C

DC Input Voltage…………………………...……………………………....13.2 V DC

±15%

Size………………………………………….……………….…180(L) X 50(H) X 153(D) mm

Weight………………………………………………………………..……...…………0.850 kg

2. RECEIVER

Receiving System………………………………....Dual Conversion Super Heterodyne

Intermediate Frequency………………………….…1 st

IF: 10.695 MHz, 2 nd

IF: 455 MHZ

Sensitivity………………………………………...….0.5

µV for 20 db SINAD in FM mode

Audio Distortion……………………………………..…………….Less Than 8% @ 1 KHz

ImageRejection………………………………………………………………………...65 dB

Adjacent ChannelRejection…………………………………………………………....65 dB

Signal/ Noise Ratio…………………………………………………………………..….45 dB

Current Drain at standby……………………………………………………………..325 mA

3. TRANSMITTER

Output Power……………………………………………………..……...….4W @ 13.2 V DC

Modulation……………………………………………………...………FM: 1.8 KHz

±0.2 KHz

Frequency response………………………………………………...From 400 Hz to 2.5 KHz

Output impedance…………………………………..…………………RF 50 ohm Unbalance

Signal/ Noise Ratio…………………………………………………………………..40 dB MIN

Current Drain…………………………………………………………………….…….1300 mA

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OPERATION INSTRUCTIONS

Having properly installed your batteries and hooked-up the antenna, you are now ready to operate your radio for optimum reception and voice transmission.

Turn the power “ON” with ON/OFF switch.

Set the desired channel.

Adjust the squelch control knob to reduce any undesirable background noise when no signal is being received. To do this, select a channel where no signal are present, or wait until signals cease on your channel. Then, rotate the squelch control knob clockwise to a point where the background noise disappears.

Note: When the squelch is set properly, the speaker will remain quiet until a signal is

received. In order to receive weak signals, do not set the squelch too high.

Adjust the volume to the desired listening level.

Drawring No:

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To Transmit

Press and hold the push-to-talk button. Speak slowly and clearly in a normal voice two to three inches from the microphone. A buit-in modulation control circuit will automatically adjust the microphone input level. There is no need to speak loudly.

To Receive

Release the push-to-talk button.

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THEORY OF OPERATIONS

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TRANSMITTER

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A. RF Amplification

The output of double AMP Q301 is fed through tuning IFT L301 and L302 to the base of pre driver AMP

Q302. The output is then supplied through tuning circuit L303 to RF driver AMP Q303. The output of

Q303 is supplied with tuning circuit L304 and C317,C315,C21 and goes to the base of final RF AMP

Q304. The output of Q304 is supplied to the antenna through L-C tuning circuit.

B. Circuit for Suppression of Spurious Radiation

The tuning circuit between the output of final AMP Q304 and antenna, 4-stage “PHI” network L308,

C324, C1, C327, L311, C337, C333, L312, C328, C334, C338, L313 serves as a spurious radiation suppressor . This network also serves to match the impedance between TX power AMP Q304 and the antenna.

C. Circuit for Limiting Power

After finished all alignment, the constant voltage supply circuit limits the available power 4 W or slightly less. RV1 and corresponding three transistors control supply voltage of RF amplifier and other circuits.

Tune all the trimmer parts for maximum indication of RF power meter and adjust RV1 to make 4 w indication of RF power meter.

The tuning is adjusted so that the actual power is from 3.8 to 4.0 W. There are no other additional controls for adjusting the TX output power.

D. Modulation Control a. FM

The mic input is fed to mic audio amplifier IC KIA324 which drives modulation varicap diode

D403 in the VCO circuit. RV401 limits the incoming modulation audio levels to inhibit over modulation.

While reading the modulation factor on the modulation analyzing equipment, adjust

RV401 shall not exceed +-1.8 KHz/Dev. After 20 dB up from 1.25 KHz/1.2 KHz/Dev. Audio level b. AM

Modulation signals are filtered with RC network and goes to the audio power AMP IC IC103 to make nominal signal level to achieve wanted modulation. To control incoming audio signal, diode D203 and corresponding ALC circuit limits the modulation shall not exceed +/-80% adjust RV201 +/-80% modulation under 1.0 KHz AF 60% mod plus 20 dB of audio signal.

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E. Receiver

CB receiver is dual conversion supper-heterodyne type with the first IF 10.695 MHz and second IF 455

KHz. Receiver is separated two blocks, 1 st

IF section and 2 nd

IF section.

The PLL synthesizer supplies first local frequency 16.270 ~ 16.710 MHz.(for EU) and 16.90625 MHz ~

17.29625 MHz (for UK) With the provided first local frequencies Q105,Q106 mixes the incoming RF signal to generate first IF signal. Mixed signals were filtered with the XF101 (10.695 MHz) crystal filter and other tuning circuits. Output signal of mixer is filtered with CF101 (455 KHz ceramic filter). The 455

KHz signal from the 2 nd

IF filter was amplified and limits internaly. After amplification the signals fed the quadrature detector loop L104. Then we can see the recovered audio signals on Pin 11 for FM of

IC102. With the amplitude of recovered signals, Q112 serves as an audio amplifier. For AM signal Will be pass filter CF101 and induced to Q116, Q117 respective and detected to voice signal by D111.

TROUBLESHOOTING HINTS

Symptom

Probable Cause Remedy

Unit does not work at all

No output from speaker at all

No noise on speaker

Squelch does not work

• Defective power switch VR102.

• Blown fuse.

• Broken DC power cord.

• Defective IC101.

• Defective external speaker jack.

• Poor connection on microphone connector

• Defective push switch on microphone.

• Defective internal speaker.

• Defective VR102, IC103 other components.

• Measure all the voltage of IC102 with voltage chart

• Defective squelch circuit components (RV102,

VR108, IC102)

• Replace

• Replace

• Replace

• Replace

• Repair or replace

• Repair or replace

• Repair or replace

• Replace

• Replace the defective

components.

• Replace

• Replace

• Defective VR108, RV2, IC2.

• Replace the defective

components.

• Re-adjust

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No modulation

LCD meter does not work

• Defective microphone.

• Poor audio output and defective modulation

microphone amplifier components (IC103).

• Defective microphone connector components.

• Defective ALC circuit D413, D414.

• Defective D5.D3

• Defective IC101.

• Defective RV101.RV202

LCD display does not work

• Defective RED wire fuse.

• Defective IC101, Q415.

• Replace

• Replace the defective

components.

• Replace

• Replace the defective

components.

• Replace

• Replace

• Replace

• Replace

• Replace

Channel selector does not work

• Defective IC101, SW105.

EMG CH9.19 does not work

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• Defective EMG SW.

• Defective IC101.

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• Replace

• Replace

• Replace

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ALIGNMENT PROCEDURE

Step Setting

1

Frequency adjustment

MIC : Receive

Volume : optional

Squelch : optional

CH selector : 19 EU

CH9 : off

Frequency counter to dummy load

(Figure 1).

CT201

2

VCO Voltage adjustment

MIC : Receive

Volume : optional

Squelch : optional

CH selector : 1A

CH9 : OFF

Connect DC voltmeter between

R406, C411 and

GND.

(Figure 2).

L501

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27.185MHz

±300Hz

1V at TX.

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TRANSMITTER SECTION

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Test Equipment Required

• RF power meter (RF SSVM)

• 50 ohms dummy load (non-inductive)

• DC power supply (13.2 volt, 3 amp)

• Spectrum analyzer

• RF attenuator (50 ohms non-inductive) • Frequency counter

• Oscilloscope

• Audio generator

• Coupler

ALIGNMENT PROCEDURE

Step Setting

1

RF power stage

MIC : Transmit

Volume : optional

Squelch : optional

CH : selector : 19

CH9 : OFF

Connect dummy load and RF power meter to the EXT-ANT jack on the set (Figure 3).

L301

L302

L303

Maximum indication on the power meter (4 watts). If indication is not in 4 watts range, adjust L301, L302,

L303.

2

Second harmonic check

MIC : Transmit

Volume : optional

Squelch : optional

CH : selector : 19

CH9 : OFF

3

Frequency check

MIC : Transmit

Volume : optional

Squelch : optional

CH : selector : 19

CH9 : OFF

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Connect RF power meter

With dummy load to spectrum analyzer through coupler /-40 dB

Attenuator to EXT-ANT jack on the set

(Figure 4).

At no modulation, compare the level o fundamental frequency to the level of harmonic frequency.

Suppression of the

2 nd

harmonic frequency level must be lower than –60 dB.

Check for the other channels.

Connect dummy load and frequency counter though coupler to RF powermeter. Connect RF powermeter to EXT-ANT jack on the set

(Figure 5).

CT201 Be sure that the indication of the transmitter frequency is 27.185MHz

±300Hz on the frequency counter.

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4

TX power level adjustment

Volume : optional

Squelch : optional

CH : selector : 1

CH9 : OFF

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Connect dummy load and oscilloscope through

Coupler to RF powermeter connect audio generator to microphone jack

(Figure 6).

RV202 Adjust until the 5 th

bar appears on the channel display LCD.

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Figure 4

RECEIVER SECTION

Test Equipment Required

• RF Signal generator (RFSG)

• SSVM

• Distortion meter

• DC power supply

ALIGNMENT PROCEDURE

Step Setting

1

Audio output adjustment

MIC : Receive

Volume : Fully clockwise

Squelch: Turn to-

Counter clockwise

CH selector : 19

RF gain : Fully clockwise

CH9 : OFF

RFSG:27.185 MHz,1kHZ

1

µV , 1.2 K Dev.

Connect RF signal generator to EXT-ANT jack. Connect SSVM and distortion meter with 8 ohm dummy load

(Figure 7).

L101

L102

L103

L104

L106

L401

L402

L403

Maximum indication on SSVM. Reduce output from RFSG until the audio output becomes about

500mW (2V).

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2

Squelch adjustment

MIC : Receive

Volume : 50mW (2V)

Squelch : Clockwise

CH selector : 19

RFSG:27.185MHz, 1kHZ

1mV, 1.2K DEV.

Title

M-495 Power

Connect RF signal generator to EXT-ANT

Jack. Connect SSVM and distortion meter to

EXT speaker jack with

8 ohm dummy load

(Figure 7).

RV1

Drawring No:

Rev,Date:

Adjust until the audio output appears.

3

RF signal meter adjustment

MIC : Receive

Volume : 500mW (2V)

Squelch : Fully counter

Clockwise

RFSG: 27.185 MHz, 1kHZ,

1

µV, 1.2K Dev.

Connect RF signal generator to EXT-ANT

Jack. Connect SSVM and distortion meter to

EXT speaker jack with

8 ohm dummy load

(Figure 7).

RV101 Adjust until the 3 rd

LED on the S/RF meter lights up.

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Figure 6

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Commander

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CTCSS

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PLL CIRCUIT BLOCK DIAGRAM

1. INTRODUCTION

The frequencies for transmitter and receiver first local frequencies are all derived from a single 4.5 MHz crystal by means of a phase locked loop. The first local oscillator frequencies are 16.270 MHz (CH 1) to

16.710 MHz (CH 40) for EU and 16.90625 MHz (CH 1) to 17.29625 MHz (CH 40) for UK . The second local frequency is fixed at 10.240 MHz to generate second IF 455 KHz. During transmit, The VCO of the PLL operates 13.4825 MHz (CH 1) to 13.7025 MHz (CH 40) for EU ,13.800625 MHz (CH 1) to

13.995625 MHz (CH 40) for UK the VCO frequency gose to the double circuit Q301,L301,L302 which doubles the frequency to generate 26.965 MHz (CH 1) to 27.405 MHz (CH 40) for EU and 27.60125

MHz (CH 1) to 27.99125 MHz (CH 40) for UK

Q 301

Doubler

To Transmitter

Q408

VCO

13.4825 MHz (CH 1) EU

13.7025 MHz (CH 40) EU

13.800625 MHz (CH 1) UK

13.995625 MHz (CH 40) UK

26.965 MHz (CH 1)

27.405 MHz (CH 40)

27.60125 MHz (CH 1)

27.99125 MHz (CH 40)

The VCO operating frequency for the receiver is 16.270,16.90625 MHz (CH 1) to 16.710,17.29625 MHz

(CH 40) as the first local oscillator, injected through the buffer AMP Q506 into the first fed balanced mixer Q107,Q108

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2. BASIC SYNTHESIZER SCHEME

The crystal frequency (4.500 MHz) is divided by 1800 times to make 2.5 KHz which is fed to one side of the phase detector. The VCO output is divided by a programmable divider, and fed to other side of the phase detector Pin 75 of IC101. The feedback loop is closed by passing the phase detector output through an active low pass filter and using the output to control the VCO frequency through varicap diode D402

Under locked conditions, both of phase detector input signal must be indential at 2.5 KHz. The VCO frequency is then given by:

FVCO / N = 0.0025 MHz or FVCO = 0.0025 x N MHz

Since “N” is an integer, the VCO frequency can be stepped up with 2.5 KHz increments. By suitable choice of “N” the desired output frequency can be obtained.

Channel 1 Channel 40

Function

N FVCO N FVCO

EU

UK

(SEE TABLE FOR OTHER CHANNELS)

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The VCO frequency goes to the double circuit, which doubles the incoming signals.

Double output Frequency

Transmit

_______

Transmit

_______

CH 1, 13.4825 MHz

CH 1, 13.800625 MHz

CH 40, 13.7025 MHz

CH 40, 13.995625 MHz

26.965 MHz

27.60125 MHz

27.405 MHz

27.99125 MHz

Since all frequencies are obtained from the crystal controlled PLL oscillator, all outputs are coherent with the crystal oscillator frequency and maintaining the same percentage accuracy.

INTERNAL BLOCK DIAGRAM

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Channels

DIVIDE RATIO, VCO RX

/

TX FREQUENCIES FOR EACH CHANNEL OF “EU”

Frequencies

(MHz)

RX TX

Frequencies

MHz

Frequencies

MHz

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DIVIDE RATIO, VCO RX/TX FREQUENCIES FOR EACH CHANNEL OF “UK”

Channels

Frequencies

(MHz)

RX TX

Frequencies

MHz

N

Frequencies

MHz

13.800625

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3. DESCRIPTIONS OF EACH BLOCK

A. Introduction

The synthesizer is implemented with the following

Components:

PLL IC (IC6)

X-TAL (X2)

IC101 is a cmos LSI that includes most of PLL block and driver, the Q401-Q406, C412, C415, C416,

C417 and L501, Varicap diode D402,D403 are clapp oscillator circuit to operate as a VCO of the

IC101. Q406 is a switching transistor to connect or disconnect the tuning capacitor in the VCO oscillator tank circuit for transmitter or receiver. Q408 works as a buffer AMP for RX local frequencies

(16 MHz) and TX generating frequencies (13 MHz).

B. Reference frequency

The crystal, X2 (4.500 MHz) and other components at PIN 1 and 80 of IC101 can make a reference frequency oscillator with internal amplifier.

C. VCO

Q503 and surrounding parts are consisting a clapp oscillator works as a VCO of IC101. the VCO can be oscillate over the required of 13.4825 MHz to 17.29625 MHz

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D. Phase detector and VCO control

The detector is a digital phase comparator which compares the phase of the reference signal with programmable divider output square waves and develops a series of pulses whose DC level depends on the phase error of each signal.

E. Transmitter/Receiver buffer AMP

Output signal of Q408 is fed into buffer AMP Q411,

F. Transmitter doubler

The output signals of Q411 goes to an amplifier with tuning circuit Q301,L301,L302 which doubles incoming 13 MHz signals.

G. Switching of tuning capacitor in VCO

The VCO circuit must tune with a wide rang of frequencies 13.4825 ~ 13.7025 MHz (EU), 13.800625 ~

13.995625 MHz (UK) for transmitter and 16.270~16.710 MHz (EU), 16.90625 ~ 17.29625 MHz (UK) for receiver. To comply above rang of VCO, the tuning capacitance should switched for transmission or reception.

H. Receiver local oscillator outputs

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First Mixer:

The secondary output signals is injected to the sources of 1 st

mixer Q105,Q106 in the 1 st

IF mixer section

Second Mixer:

The output of 10.24 MHz oscillator circuit with X-1 is injected into the IF IC internally. Incoming IF signal and 10.24 MHz are mixed inside the IF IC to extract 2 nd

IF signal 455 KHz. FM,AM audio signals are recovered with the way of quadrature detector, AM signals are recovered with envelope detector.

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4. FREQUENCY STABILITY

LET : Fo = Crystal oscillator frequency

Fr = Phase detector reference frequency

Fvco = VCO frequency

Ft = Transmit frequency

Then : Fr = Fo/1800

And under locked conditions : Fr = Fvco / N

WHERE, “N” is the programmable divider divide ratio.

THEN : Fvco = N X Fr

From which it can be seen, the percentage error in Ft is the same as the percentage error in Fo. The stability of the crystal oscillator is determined primarily by the crystal itself and having lesser deviation by the active and passive components of the oscillator. The choice of crystal and component is such that the required frequency stability is maintained over the required voltage and temperature rang.

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Printed Circuit Board

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Frequencies Tables for M-495Plus

Specification

Legal Bands

Italy 40CH AM / FM 4W

Italy 36CH AM / FM 4W

Germany 80CH FM 4W 12CH AM 1W

Germany 40CH FM 4W 12CH AM 1W

Europe 40CH FM 4W 40CH AM 1W

CEPT 40CH FM 4W

Spain 40CH AM / FM 4W

France 40CH FM 4W 40CH AM 1W

England 40CH FM 4W English Frequencies + EC 40CH FM 4W CEPT

Poland 40CH AM / FM 4W Polish Frequencies –5kHz

Illegal Bands

Russia 400CH AM / FM 4W

Poland 400CH AM / FM 4W Polish Frequencies –5kHz

Private Channels AM / FM 4W

**Sweden 24CH FM 4W (31MHz) **Sweden Band won’t be work

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LCD Display

IO

I2

DE

D2

EU

CE

SP

FR

UK

PL

RU

PO

PC

SW

Rev.No:

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For Stage:

CH

27

28

29

30

23

24

25

26

31

32

33

34

19

20

21

22

15

16

17

18

35

36

37

38

39

40

9

10

11

12

13

14

5

6

7

8

1

2

3

4

Title

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Rev,Date:

Frequencies for I0 band (Italy 40CH AM / FM 4W)

Frequency (MHz)

26.965

26.975

26.985

27.005

27.015

27.025

27.035

27.055

27.065

27.075

27.085

27.105

27.115

27.125

27.255

27.235

27.245

27.265

27.275

27.285

27.295

27.305

27.135

27.155

27.165

27.175

27.185

27.205

27.215

27.225

27.315

27.325

27.335

27.345

27.355

27.365

27.375

27.385

27.395

27.405

Modulation

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

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CH

31

32

33

34

27

28

29

30

35

36

23

24

25

26

19

20

21

22

13

14

15

16

9

10

11

12

17

18

5

6

7

8

1

2

3

4

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Frequencies for I2 band (Italy 34CH AM / FM 4W)

Frequency (MHz)

27.065

27.075

27.085

27.105

27.115

27.125

27.135

27.155

27.165

27.175

26.965

26.975

26.985

27.005

27.015

27.025

27.035

27.055

26.885

26.895

26.905

26.915

26.925

26.935

26.945

26.955

26.855

26.865

27.185

27.205

27.215

27.225

27.255

27.245

27.265

26.875

Modulation

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

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Drawring No:

Rev,Date:

Frequencies for DE band (Germany 80CH FM 4W 12CH AM 1W)

CH

Frequency (MHz)

Modulation

9

10

11

12

13

14

5

6

7

8

1 26.965 FM

2 26.975 FM

3 26.985 FM

4 27.005 AM / FM

27.015

27.025

27.035

27.055

AM / FM

AM / FM

AM / FM

AM / FM

27.065

27.075

27.085

27.105

27.115

27.125

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

15 27.135 AM / FM

16 27.155 FM

17 27.165 FM

18 27.175 FM

19 27.185 FM

20 27.205

21 27.215 FM

22 27.225 FM

23 27.255 FM

24 27.235 FM

25 27.245

26 27.265 FM

27 27.275 FM

28 27.285 FM

29 27.295 FM

30 27.305

31 27.315 FM

32 27.325 FM

33 27.335 FM

34 27.345 FM

35 27.355

36 27.365 FM

37 27.375 FM

38 27.385 FM

39 27.395 FM

40

Created by:

For Stage:

27.405

Approved by:

Release Date:

CH

Frequency (MHz)

Modulation

49

50

51

52

53

54

45

46

47

48

41 26.565 FM

42 26.575 FM

43 26.585 FM

44 26.595 FM

26.605

26.615

26.625

26.635

FM

FM

FM

FM

26.645

26.655

26.665

26.675

26.685

26.695

FM

FM

FM

FM

FM

FM

55 26.705 FM

56 26.715 FM

57 26.725 FM

58 26.735 FM

59 26.745 FM

26.755 FM

61 26.765 FM

62 26.775 FM

63 26.785 FM

64 26.795 FM

26.805 FM

66 26.815 FM

67 26.825 FM

68 26.835 FM

69 26.845 FM

26.855 FM

71 26.865 FM

72 26.875 FM

73 26.885 FM

74 26.895 FM

26.905 FM

76 26.915 FM

77 26.925 FM

78 26.935 FM

79 26.945 FM

26.955 FM

Rev.No:

Page: 29 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Frequencies for D2 band (Germany 40CH FM 4W 12CH AM 1W)

CH

Frequency (MHz)

Modulation

5

6

7

8

1 26.965 FM

2 26.975 FM

3 26.985 FM

4 27.005 AM / FM

27.015

27.025

27.035

27.055

AM / FM

AM / FM

AM / FM

AM / FM

9

10

11

12

27.065

27.075

27.085

27.105

AM / FM

AM / FM

AM / FM

AM / FM

13

14

27.115

27.125

AM / FM

AM / FM

15 27.135 AM / FM

16 27.155 FM

17 27.165 FM

18 27.175 FM

19 27.185 FM

20 27.205 FM

21 27.215 FM

22 27.225 FM

23 27.255 FM

24 27.235 FM

25 27.245 FM

26 27.265 FM

27 27.275 FM

28 27.285 FM

29 27.295 FM

30 27.305 FM

31 27.315 FM

32 27.325 FM

33 27.335 FM

34 27.345 FM

35 27.355 FM

36 27.365 FM

37 27.375 FM

38 27.385 FM

39 27.395 FM

40 27.405 FM

Created by:

For Stage:

Approved by:

Release Date:

Rev.No:

Page: 30 / 55

Created by:

For Stage:

CH

27

28

29

30

23

24

25

26

31

32

33

34

19

20

21

22

15

16

17

18

35

36

37

38

39

40

9

10

11

12

13

14

5

6

7

8

1

2

3

4

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Frequencies for EU band (Europe 40CH FM 4W 40CH AM 1W)

Frequency (MHz)

Modulation

26.965

26.975

26.985

27.005

27.015

27.025

27.035

27.055

27.065

27.075

27.085

27.105

27.115

27.125

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

27.255

27.235

27.245

27.265

27.275

27.285

27.295

27.305

27.135

27.155

27.165

27.175

27.185

27.205

27.215

27.225

27.315

27.325

27.335

27.345

27.355

27.365

27.375

27.385

27.395

27.405

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

Approved by:

Release Date:

Rev.No:

Page: 31 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Frequencies for CE band (CEPT 40CH FM 4W)

CH

Frequency (MHz)

Modulation

1 26.965 FM

2 26.975 FM

3 26.985 FM

4 27.005 FM

5 27.015 FM

6 27.025 FM

7 27.035 FM

8 27.055 FM

9 27.065 FM

10 27.075 FM

11 27.085 FM

12 27.105 FM

13 27.115 FM

14 27.125 FM

15 27.135 FM

16 27.155 FM

17 27.165 FM

18 27.175 FM

19 27.185 FM

20 27.205 FM

21 27.215 FM

22 27.225 FM

23 27.255 FM

24 27.235 FM

25 27.245 FM

26 27.265 FM

27 27.275 FM

28 27.285 FM

29 27.295 FM

30 27.305 FM

31 27.315 FM

32 27.325 FM

33 27.335 FM

34 27.345 FM

35 27.355 FM

36 27.365 FM

37 27.375 FM

38 27.385 FM

39 27.395 FM

40 27.405 FM

Created by:

For Stage:

Approved by:

Release Date:

Rev.No:

Page: 32 / 55

Model No: 3418

Customer :

Created by:

For Stage:

CH

27

28

29

30

23

24

25

26

31

32

33

34

19

20

21

22

15

16

17

18

35

36

37

38

39

40

9

10

11

12

13

14

5

6

7

8

1

2

3

4

27.255

27.235

27.245

27.265

27.275

27.285

27.295

27.305

27.135

27.155

27.165

27.175

27.185

27.205

27.215

27.225

27.315

27.325

27.335

27.345

27.355

27.365

27.375

27.385

27.395

27.405

Frequency (MHz)

26.965

26.975

26.985

27.005

27.015

27.025

27.035

27.055

27.065

27.075

27.085

27.105

27.115

27.125

Title

M-495 Power

Drawring No:

Rev,Date:

Frequencies for SP band (Spain 40CH AM / FM 4W)

Modulation

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

Approved by:

Release Date:

Rev.No:

Page: 33 / 55

Model No: 3418

Customer :

CH

27

28

29

30

23

24

25

26

31

32

33

34

19

20

21

22

15

16

17

18

35

36

37

38

39

40

9

10

11

12

13

14

5

6

7

8

1

2

3

4

Created by:

For Stage:

Title

M-495 Power

27.255

27.235

27.245

27.265

27.275

27.285

27.295

27.305

27.135

27.155

27.165

27.175

27.185

27.205

27.215

27.225

27.315

27.325

27.335

27.345

27.355

27.365

27.375

27.385

27.395

27.405

Frequency (MHz)

26.965

26.975

26.985

27.005

27.015

27.025

27.035

27.055

27.065

27.075

27.085

27.105

27.115

27.125

Frequencies for FR band (France 40CH FM 4W 40CH AM 1W)

Modulation

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

Approved by:

Release Date:

Drawring No:

Rev,Date:

Rev.No:

Page: 34 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

CH

Frequencies for UK band (England 40CH FM 4W + CEPT 40CH FM 4W)

CEPT Frequencies

Frequency (MHz)

Modulation CH

Frequency (MHz)

Modulation

1 27.60125 FM

2 27.61125 FM

3 27.62125 FM

4 27.63125 FM

1 26.965 FM

2 26.975 FM

3 26.985 FM

4 27.005 FM

5 27.64125 FM 5

6 27.65125 FM

27.015

6 27.025

FM

FM

7 27.66125 FM

8 27.67125 FM

7 27.035

8 27.055

FM

FM

9 27.68125 FM

10 27.69125

11 27.70125 FM

12 27.71125 FM

9 27.065 FM

27.075

11 27.085

12 27.105

FM

FM

FM

13 27.72125 FM

14 27.73125 FM

15 27.74125 FM

16 27.75125 FM

17 27.76125 FM

18 27.77125 FM

19 27.78125 FM

20 27.79125

21 27.80125 FM

22 27.81125 FM

23 27.82125 FM

24 27.83125 FM

13 27.115

14 27.125

15 27.135

16 27.155

17 27.165

18 27.175

19 27.185

27.205

21 27.215

22 27.225

23 27.255

24 27.235

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

25 27.84125 FM

26 27.85125 FM

27 27.86125 FM

28 27.87125 FM

29 27.88125 FM

30 27.89125

31 27.90125 FM

32 27.91125 FM

33 27.92125 FM

34 27.93125 FM

35 27.94125 FM

36 27.95125 FM

37 27.96125 FM

38 27.97125 FM

39 27.98125 FM

40

Created by:

For Stage:

27.99125

Approved by:

Release Date:

25 27.245

26 27.265

27 27.275

28 27.285

29 27.295

27.305

31 27.315

32 27.325

33 27.335

34 27.345

35 27.355

36 27.365

37 27.375

38 27.385

39 27.395

27.405

Rev.No:

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

FM

Page: 35 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Frequencies for PL band (Poland 40CH AM / FM 4W Polish Frequencies –5kHz)

CH

27

28

29

30

23

24

25

26

31

32

33

34

19

20

21

22

15

16

17

18

35

36

37

38

39

40

9

10

11

12

13

14

5

6

7

8

1

2

3

4

27.250

27.230

27.240

27.260

27.270

27.280

27.290

27.300

27.130

27.150

27.160

27.170

27.180

27.200

27.210

27.220

27.310

27.320

27.330

27.340

27.350

27.360

27.370

27.380

27.390

27.400

Frequency (MHz)

26.960

26.970

26.980

27.000

27.010

27.020

27.030

27.050

27.060

27.070

27.080

27.100

27.110

27.120

Modulation

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

AM / FM

Created by:

For Stage:

Approved by:

Release Date:

Rev.No:

Page: 36 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Frequencies for SW band (Sweden 24 CH FM 4W 31 MHz)

Created by:

For Stage:

CH

Frequency (MHz)

Modulation

1 30.930 FM

2 31.040 FM

3 31.050 FM

4 31.060 FM

5 31.070 FM

6 31.080 FM

7 31.090 FM

8 31.100 FM

9 31.110 FM

10 31.120 FM

11 31.140 FM

12 31.150 FM

13 31.160 FM

14 31.180 FM

15 31.190 FM

16 31.200 FM

17 31.210 FM

18 31.220 FM

19 31.250 FM

20 31.260 FM

21 31.270 FM

22 31.330 FM

23 31.340 FM

24 31.570 FM

Approved by:

Release Date:

Rev.No:

Page: 37 / 55

Model No: 3418

Customer :

Code No Name

925-990064AA 4215956(CONNECTOR)

922-390001AB 4292669Z(FLAT CABLE)

Title

M-495 Power

PART LIST

Description

SCN-16-6(BR):SW-1610

924-220120SK

924-431110AA

4300498Y(SW ROTARY)

4506090(VR)

924-431620AB 4506210Y(VR)

922-390001AG

932-510003AB

501-400008BB

932-510001AB

932-510002AB

501-900027LA

883-190016RA

883-110334BA

883-990060MA

883-190115VE

924-252021TA

FLAT CABLE 8PIN

PCB VOLUME ( M-495 )

PCB ASSY ( M-495 )

PCB LCD ( M-495 )

PCB ROTARY ( M-495 )

53007LPA(LCD PCB ASSY)

2510529Z(LED LAMP)

2511625Y(LED LAMP)

2512248Z(PILOT LAMP)

2512864Z(LED LAMP)

4311621Z(SW SLIDE)

7PIN 88MM 2.5PITCH

YPS2101 20SK

50KA:K161110-5M1112 PCB TYPE

RV16AF-20-25K-B50K-3

UL2651 #26 TC 8PIN FLAT CABLE GRAY

PITCH

113.4 X 132.1 X 1.6T

167 X 194.1 X 1.6T

149 X 46 X 1.6T

17 X 14 X 1.6T

LCD PCB ASSY

LTL-16KE RED 5V 100MW

L-334GC

60MA 3& 14V

L-115 VEGW

SKS-22021T

934-590095AA

501-350027MA

911-110067CH

911-115067CH

911-147057CH

932-557803AA

927-130004AA

LCD DISPLAY(M495 PLUS)

53007MA(MIC ASSY)

0021041Z (RES. FILM )

0021546Z(RES. FILM)

0024734Z(RES. FILM)

411803A(PCB MIC)

4202335(MIC CARTRIDGE)

925-990009AA

924-212210CA

924-211011AA

924-160001ZA

4210698(CONNECTOR MIC)

4320036Y(SW PUSH)

4320406(SW PUSH)

4360597Z(SW TACT)

881-690016HH 2003453(TR FET RF POWER AMP)

881-191367YA 2020662(TR)

881-962078EA 2040101(TR POWER AMP)

875-902003VA 2292898(IC)

925-990004AA

935-410001AA

4210467(CONNECTOR)

4400204(MICA )

501-394001AX

501-400027AA

911-600007BG

911-610027BG

911-610037BG

504892(MOLEX PLUG ASSY)

53007MPA(MAIN PCB AUTO ASSY)

05B0005Z(RES. CHIP)

05B1002Z(RES. CHIP)

05B1013Z(RES. CHIP)

911-610047BG 05B1024Z(RES. CHIP)

911-610057BG

911-610067BG

911-610087BG

911-612047BG

911-612057BG

Created by:

For Stage:

05B1035Z(RES. CHIP)

05B1046Z(RES. CHIP)

05B1068Z(RES. CHIP)

05B1222Z(RES. CHIP)

05B1233Z(RES. CHIP)

10K 1/16W 5% 1608

100K 1/16W 5% 1608

10M 1/16W 5% 1608

1.2K 1/16W 5% T 1608

12K 1/16W 5% T 1608

Approved by:

Release Date:

TM115AP

912-842A-0095

MIC ASSY

100K 1/8W 5% ST

150K 1/ 8W 5% ST

47K 1/ 8W 5% ST

16.9X33.5X1.6T XPC-94HB 1/0

FDM-600M

STHK-23063

MIC-6PIN(P) SW-1561

CPS-2210C

SPPH221AP011

TM115AP

RD16HHF1

KTB1367Y(TO-220)

2SC2078-E(TO-220)

TDA2003V-LF

CH-239(A) SW-1229

0.1T:15X13 MICA FOR TR

MOLEX PLUG ASSY

MAIN PCB AUTO ASSY

0 1/16W 5% 1608

10 1/16W 5% T 1608

100 1/16W 5% T 1608

1K 1/16W 5% 1608

Drawring No:

Rev,Date:

Unit_Qty Reference No

1 MAN; (SUB)--- CON(MAIN)

1 MAN; SW1

3 MAN; VR2.3.4

1 MAN; (SUB)--- CON(MAIN)

1 MAN;

1 MAN;

1 SUB;

1 SUB;

1

1 SUB; LED2

5 MAN; B9.10.11.12.13

3 MAN; B6.7.8

1 SUB; LED4

2 MAN; SW2.3

MAN; QUP1.QDW1.ESP1.EMG1.SCAN

1.AM/FM1.TRUCK1.F1.DW1.LCR1.

1 SUB; LCD1

1

1 SUB; R70

1 SUB; R69

1 SUB; R23

1 SUB;

1 SUB; MIC1

1 SUB; J106

1 SUB; SW102

1 SUB; SW460

2 SUB; SW103.104

1 SUB; Q13

1 Q214

1 SUB; Q304

1 IC4

1 SUB; J103(ANT)

1 SUB;

1 SUB;

1

7 SMD; R11.12.31.31A.42.68.C13A

1 SMD; R127A

10 SMD; R6.104.109.139.152.276.333.447.601.612

SMD;

15 R2.17.37.38.62.101.105.106.130.134A.226.412.416.425.605

24

SMD; R1A.10A.21.22.27.28.32A.34A.46A.53.56.142.171.

228.272.273.274.275.444.461A.462A.446.607.610

1 SMD; R176

1 SMD; R44

1 SMD; R604

Rev.No:

Page: 38 / 55

Model No: 3418

Customer :

911-612077BG

911-615037BGAA

911-615037BG

911-615057BG

911-615067BG

911-618047BG

911-618057BG

911-618067BG

911-620057BG

911-622037BG

911-622047BG

911-622057BG

911-622067BG

911-622077BG

911-622017BG

911-627047BG

911-627057BG

911-633047BG

911-633057BG

911-633077BG

911-639047BG

911-639057BG

911-647027BG

911-647037BG

911-647047BG

911-647057BG

911-647067BG

911-647077BG

911-647017BG

911-656037BG

911-656057BG

911-668037BG

911-668047BG

911-668057BG

911-668017BG

911-682047BG

911-682057BG

911-682067BG

911-691057BG

913-421203HG

05B1255Z (RES. CHIP )

05B1518Z(CHIP RESISTOR)

05B1529Z(RES. CHIP)

05B1530Z (CHIP RESISTOR)

05B1541Z (CHIP RESISTOR)

05B1826Z(RES. CHIP)

05B1837Z(RES. CHIP)

05B1848Z(RES. CHIP)

05B2032Z(RES. CHIP)

05B2218Z(RES. CHIP)

05B2229Z(RES. CHIP)

05B2230Z(RES. CHIP)

05B2241Z(RES. CHIP)

05B2252Z(CHIP RESISTOR)

05B2296Z(RES. CHIP)

05B2724Z(RES. CHIP)

05B2735Z(RES. CHIP)

05B3325Z(RES. CHIP)

05B3336Z(RES. CHIP)

05B3358Z(RES. CHIP)

05B3929Z(RES. CHIP)

05B3930Z(RES. CHIP)

05B4706Z(RES. CHIP)

05B4717Z(RES. CHIP)

05B4728Z(RES. CHIP)

05B4739Z(RES. CHIP)

05B4740Z(RES. CHIP)

05B4751Z(RES. CHIP)

05B4795Z(RES. CHIP)

05B5615Z(RES. CHIP)

05B5637Z(RES. CHIP)

05B6810Z(RES. CHIP)

05B6821Z(RES. CHIP)

05B6832Z(RES. CHIP)

05B6898Z(Resistor Chip)

05B8221Z(RES. CHIP)

05B8232Z(RES. CHIP)

05B8243Z(RES. CHIP)

05B9130(RES. CHIP)

130A473(CAP. CERAMIC CHIP)

Title

M-495 Power

1.2M 1/16W 5% T1608

150 1/16W 5% T 1608

1.5K 1/16W 5% 1608

15K 1/16W 5% 1608

150K 1/16W 5% T 1608

1.8K 1/16W 5% T 1608

18K 1/16W 5% 1608

180K 1/16W 5% T 1608

20K 1/16W 5% T 1608

220 1/16W 5% T 1608

2.2K 1/16W 5% T 1608

22K 1/16W 5% T 1608

220K 1/16W 5% 1608

2.2M 1/16W 5% T 1608

2.2 1/16W 5% T 1608

2.7K 1/16W 5% T 1608

27K 1/16W 5% T 1608

3.3K 1/16W 5% 1608

33K 1/16W 5% 1608

3.3M 1/16W 5% 1608

3.9K 1/16W 5% 1608

39K 1/16W 5% 1608

47 1/16W 5% 1608

470 1/16W 5% 1608

4.7K 1/16W 5% 1608

47K 1/16W 5% 1608

470K 1/16W 5% 1608

4.7M 1/16W 5% 1608

4.7 1/16W 5% 1608

560 1/16W 5% 1608

56K 1/16W 5% 1608

680 1/16W 5% 1608

6.8K 1/16W 5% 1608

68K 1/16W 5% T 1608

6.8 1/16W 5% 1608

8.2K 1/16W 5% 1608

82K 1/16W 5% 1608

820K 1/16W 5% 1608

91K 1/16W 5% 1608

0.0012UF GRM39X7R122J50V

913-421004EK

913-421003HH

913-422204HH

913-432704EH

913-423304CH

913-424704EX

Created by:

For Stage:

130A736Y(CAP. CERAMIC CHIP)

130A758Y(CAP. CERAMIC CHIP)

1302619Y(CAP. CERAMIC CHIP)

1302763Y(CAP. CERAMIC CHIP)

1303418Y(CAP. CERAMIC CHIP)

1304404Y(CAP. CERAMIC CHIP)

0.01UF GRM39X7R103K25V

0.001UF GRM39 X7R102K 50V PT

0.027UF GRM39X7R273K25V

0.033UF GRM39X7R333K16V

0.047UF GRM39Y5V473Z25V

Approved by:

Release Date:

Drawring No:

Rev,Date:

1 SMD; R445

2 SMD; R229.313

3 SMD; R126A.211.218

3 SMD; R26A.145.212

1 SMD; R301

1 SMD; R129

3 SMD; R3.7A.48

2 SMD; R16.173

1 SMD; R178

3 SMD; R153.302.452

14 SMD; R4.16AA.20.28A.41.127.136.201.219.227.232.278.408.433A

7 SMD; R3A.8A.126.154.157.162.277

2 SMD; R15A.36

1 SMD; R135

2 SMD; R35.314

2 SMD; R32.151

8 SMD; R4A.20A.103.133.147.181.208.436

4 SMD; R13.60.202.451

5 SMD; R149.158.414.437.441

1 SMD; R177

4 SMD; R2A.61.125.132

5 SMD; R16A.19A.155.407.435

3 SMD; R27A.128.306

6 SMD; R24.25.34.112.213.311

27

SMD; R5.9A.12A.15.18.19.30.40.46.49.50.51.52.54.58.59.

113.134.143.144.236.303.304.448.603.606.613

9 SMD; R9.13A.47.146.159.405.418A.442.443

7 SMD; R10.33.131A.315.450.608.999

1 SMD; R434

1 SMD; R308

3 SMD; R55.148.611

3 SMD; R102.175.413

2 SMD; R39.609

2 SMD; R137.305

1 SMD; R602

1 SMD; R204

1 SMD; R439

1 SMD; R6A

1 SMD; R138

1 SMD; R5A

1 SMD; C316

40

SMD; C5.7A.10.22.24.26.47.57.58.70.99.102.105.106.112.

120A.129.137.138.139.149.217.227.231.234.236.241.256

.302.304.308.424.427.438.443.503.531.532.612.616

10 SMD; C4A.6A.10A.37.42.115.144.221.226.446

1 SMD; C144A

2 SMD; C1A.142A

SMD;

15 C35.61.138A.141.143.145.146.242.248.314.317A.322.323.432.530

Rev.No:

Page: 39 / 55

Model No: 3418

Customer :

913-425604CH

913-426803HH

913-426804CHAA

913-428203EG

913-421005CH

913-431006CX

913-421001HC

913-421002HG

913-421201HGAA

913-421006HX

913-421202HG

913-421301HG

913-421505HG

913-421502HG

913-421801HG

913-421802HG

913-422001HG

913-422201HG

913-422202HG

913-422700HB

913-422701HG

913-422702HG

913-423301HG

913-423302HG

913-423601HH

913-423901HG

1305292(CAP. CERAMIC CHIP)

1306201(CAP. CERAMIC CHIP)

1306309Y(CAP CERAMIC CHIP)

1308062(CAP. CERAMIC CHIP)

130B099Y(CAP. CERAMIC CHIP)

1310897Y(CAP.CERAMIC CHIP)

1310928Y(CAP. CERAMIC CHIP)

1310939Y(CAP. CERAMIC CHIP)

1312405Y(CAP. CERAMIC CHIP)

1311497Y(CAP. CERAMIC CHIP)

1312416Y(CAP. CERAMIC CHIP)

1313062Y(CAP. CERAMIC CHIP)

1315648Y(CAP. CERAMIC CHIP)

1315758Y(CAP. CERAMIC CHIP)

1318342Y(CAP. CERAMIC CHIP)

1318353Y(CAP. CERAMIC CHIP)

1320253Y(CAP. CERAMIC CHIP)

1322598Y(CAP.CERAMIC CHIP)

1322608Y(CAP. CERAMIC CHIP)

1327339Y(CAP. CERAMIC CHIP)

1327340Y(CAP. CERAMIC CHIP)

1327351Y(CAP. CERAMIC CHIP)

1333491Y(CAP. CERAMIC CHIP)

1333501Y(CAP. CERAMIC CHIP)

1336162Y(CAP. CERAMIC CHIP)

1339305Y(CAP. CERAMIC CHIP)

Title

M-495 Power

0.056UF GRM39X7R563K16V

0.0068UF GRM39X7R682K50V

0.068UF GRM39X7R683K16V

0.0082UF GRM39X7R822J25V

0.1UF GRM39X7R104K16V

1UF GRM40Y5V105Z16V

10PF GRM39COG100D50V

100PF GRM39 COG101J 50V PT

12PF GRM39COG120J50V

1UF GRM39Y5V105Z50V

120PF GRM39COG121J50V

13PF GRM39COG130J50V

15PF GRM39COG150J50V

150PF GRM39COG151J50V

18PF GRM39COG180J50V

180PF GRM39COG181J50V

20PF GRM39COG200J50V

22PF GRM39 COG220J 50V PT

220PF GRM39COG221J 50V

2.7PF GRM39COG2R7C50V

27PF GRM39 COG270J 50V PT

270PF GRM39COG271J50V

33PF GRM39COG330J50V

330PF GRM39COG331J50V

36PF GRM39COG360J50V

39PF GRM39COG390J50V

913-424000HB

913-424701HG

913-424702HH

913-425000HB

913-425601HG

913-425602EG

913-426000HC

913-426801HG

913-426802HH

913-428201HG

1340121Y(CAP. CERAMIC CHIP)

1347571Y(CAP. CERAMIC CHIP)

1347702Y(CAP. CERAMIC CHIP)

1350214Y(CAP. CERAMIC CHIP)

1356326Y(CAP. CERAMIC CHIP)

1356502Y(CAP. CERAMIC CHIP)

1360143Y(CAP. CERAMIC CHIP)

1368392Y(CAP. CERAMIC CHIP)

1368402Y(CAP. CERAMIC CHIP)

1382323Y(CAP. CERAMIC CHIP)

881-390101SNAA 2020859Z(TR)

881-390104SN 2020958Z(TR)

881-390102SNAB 2020981(TR)

881-990001AA 2020992Z(TR)

881-191504SY 2021065(TR)

881-393875SG 2021120(TR)

881-393876SY 2021142(TR)

881-390112SNAA 2021296Z(TR)

881-393880SY 2021537(TR)

881-880211GR 2021834Z(TR FET)

2200482Y(IC IF) 875-314489

Created by:

For Stage:

Approved by:

Release Date:

4PF GRM39COG040C50V

47PF GRM39COG470J50V

470PF GRM39X7R471K50V

5PF GRM39COG050C50V

56PF GRM39COG560J50V

560PF GRM39COG561J25V

6PF GRM39COG060D50V

68PF GRM39COG680J50V

680PF GRM39X7R681K50V

82PF GRM39COG820J50V

KRC101SNA(SOT-23)

KRC104SND(SOT-23)

KRC102S(SOT-23)

KRC111SNM

KTA1504SY(SOT-23)

KTC3875S(GR)SOT-23

KTC3876ST1(Y)SOT-23

KRC112ST1(SOT-23)

KTC3880SY(SOT-23)

2SK211-GR

TK14489V

Drawring No:

Rev,Date:

4 SMD; C2A.5A.11A.455

2 SMD; C445.454

1 SMD; C411

1 SMD; C3A

24

SMD; C4.8.17.29.36.122.127.128.135.136.141A.142.147

.152.177.178.215.451.453.458.602.613.614.615

8 SMD; C9A.72.604.606.607.609.611.701

1 SMD; C425

9 SMD; C74.180.250.251.252.253.333.414.423

1 SMD; C103

1 SMD; C442

2 SMD; C118.307

2 SMD; C30.255

2 SMD; C104.416

1 SMD; C317

1 SMD; C55

1 SMD; C46

4 SMD; C6.19.75.901

3 SMD; C1.413.447

5 SMD; C49.50.51.60.324

1 SMD; C417

3 SMD; C43.73.415

3 SMD; C44.56.412

1 SMD; C101

1 SMD; C313

1 SMD; C421

5 SMD; C117.254.301.303A.428

1 SMD; C315

1 SMD; C326

3 SMD; C38.64.71

1 SMD; C12A

1 SMD; C3

2 SMD; C34.338

1 SMD; C52

2 SMD; C422.426

2 SMD; C318.337

2 SMD; C77.457

1 SMD; C327

1 SMD; Q2

5 Q115.118.205.208.213

9 Q1.7.11.112.113.207.211.215.415

8 Q102.116.117.301.302.408.411.412

2 SMD; Q105.106

1 SMD; IC102

Rev.No:

Page: 40 / 55

Model No: 3418

Customer :

Title

M-495 Power

875-905020SP

874-102630FA

876-900001AA

874-178569AL

875-100324FL

2217178(IC COMPANDER)

2214605(IC PLL(DUAL))

2218051(IC E2PROM )

2218858 ( IC OTP)

2220185A(IC OP AMP)

875-907042SO 2220239A(IC VOLT. DETECTOR)

874-114066BD 2232249(IC)

882-590251SA 2420246(DIODE)

882-190226AA 2430494(DIODE SWITCHING)

882-190184SA

882-190181SA

932-510004AB

501-400027AB

911-322027JH

911-322037JH

911-347017LH

911-110027GH

911-147027GH

912-390013AA

912-390016AA

912-390017AA

884-190006AA

884-190010AA

915-121005HKAD

915-121006HKAC

915-124705HKAC

2430515(DIODE SWITCHING)

2430636(DIODE SWITCHING)

PCB MAIN ( M-495 )

53007MPM(MP MANUAL ASSY)

0182205X(RES. METALOXIDE)

0182216X(RES. METALOXIDE)

0194798X(METAL OXID RESISTOR)

0301006Z(RES. FILM)

0304793Z(RES. FILM)

0615118(RES.SEMIFIXED)

0615141(RES. SEMIFIXED)

0615152(RES. SEMIFIXED)

0982012(THERMISTOR DISK)

0985013(THERMISTOR DISK)

1001019Y(CAP. ELECT)

1010062Y(CAP. ELECT)

1004054T(CAP.ELECT)

915-121007CKAB

915-121009CKAF

915-121008CKZZ

915-12207AA

915-122206HKAB

915-122208FKAE

915-123306HKBA

915-124707CAAD

915-124708CKAE

1010435Z(CAP. ELECT)

1011179(CAP. ELECT)

1011223(CAP. ELECT)

1022104Z(CAP. ELECT)

1022412Y(CAP. ELECT)

1023013(CAP. ELECT)

1033393Y(CAP. ELECT)

1047714X(CAP. ELECT)

1048139X(CAP. ELECT)

10UF 16V SRA(M) 4X7 T2.5pt

1000UF 16V 20% 10X16 T5.0pt

100UF 16V 20% 6.3X11 T5.0pt

22UF 16V 20% 5X11 T2.5pt

2.2UF 50V 20% 4X7 T2.5pt

220UF 35V 20% 8X12 T5.0pt

3.3UF 50V 20% 4X7 T2.5pt

47UF 16V 20% 5X11 T2.5pt

470UF 16V 20% 8X12 T3.5pt

915-124706EKAB

913-114704AA

913-111502AA

913-113302HH

1048250(CAP. ELECT)

1304053X(CAP. CERAMIC DISK)

1315109X(CAP. CERAMIC DISK)

1333110(CAP. CERAMIC DISK)

913-114701HH 1347087X(CAP. CERAMIC DISK)

917-112001AB 1720156W(TRIMMER DIP)

881-962314EA 2040167(TR)

882-215232BS

882-215237BA

882-315404AA

882-900001AA

2412630(DIODE ZENER)

2412632(DIODE ZENER)

2450087X(DIODE RECTIFIER)

2450153X(DIODE RECTIFIER)

2604855V(CRYSTAL HC49U) 928-130001BA

Created by:

For Stage:

4.7UF 50V 20% 4X7

0.047UF SDD360Y5V473M50V

150PF NPO151K 50V

330PF NPO331K 50V

47PF NPO470K 50V

20PF CVN620

2SC2314-E

1N5232BST

1N5237BST

1N5404

1N4004

10.240MHZ -30 30PM 32P

Approved by:

Release Date:

DBL5020V (SOP)

BU2630F

24LC16A(SOP-8)

EM78P569ALQJ

KIA324F-EL

KIA7042AF

MC14066BDR2G

KDV251S

KDS226

KDS184S

KDS181S

167.7 X 153.5 X 1.6T

MP MANUAL ASSY

22 1W 5% ST

220 1W 5% ST

4.7 2W 5% ST BULK

10 1/ 2W 5% ST MINI

4.7 1/ 2W 5% ST MINI

2K SC-085 H 8DIA

20K SC-085 H 8DIA

50K SC-085 H 8DIA

200 15% KC5B120L

500 KC5C150L

0.1UF 50V 20% 5X11 T2.5pt

1UF 50V 20% 5X11 T2.5pt

0.47UF 50V 20% 5X11

Drawring No:

Rev,Date:

1 SMD; IC601

1 SMD; IC6

1 SMD; IC4A

1 SMD; IC3

3 SMD; IC2.701.702

1 SMD; IC1

1 SMD; D101

13 SMD; D2.3.6.7.8.103.104.111A.122.154.203.301.302

1 SMD; D413

1 SMD;

1

1 MAN; R237

1 MAN; R26

1 MAN; R207

2 MAN; R43.225

1 MAN; R312

2 MAN; RV1A.201

2 MAN; RV1.401

4 MAN; RV2.3.101.202

3 MAN; TH1.105.201

1 MAN; TH55

3 MAN; C13.31A.433

3 MAN; C153.448.452

1 MAN; C605

17

MAN; C9.25.32.33.134.136A.232.235.239.436.461.

466.467.468.502.601.610

2 MAN; C11AA.15

2 MAN; C228.237

1 MAN; C18

3 MAN; C12.603.608

4 MAN; C14.212.216.233

3 MAN; C8A.107.108

3 MAN; C205.206.437

2 MAN; C213.702

1 MAN; C39

1 MAN; C201

1 MAN; C2

1 SUB; C339

1 SUB; C31

1 MAN; CT201

2 MAN; DZ1.401

1 MAN; DZ201

1 MAN; D202

1 MAN; D531

1 MAN; X101

Rev.No:

Page: 41 / 55

Model No: 3418

Customer :

Title

M-495 Power

919-490004AB

919-490005AB

919-290010AA

919-120001AL

919-990001AC

919-294251AA

919-390073AA

919-990002AA

925-740002AA

925-770001AA

937-901001AF

501-900004AF

913-431002HG

913-431502HG

913-433301HG

913-434701HG

928-130001AF

928-130001AW

929-310455HTAB

929-300049TA

2620439Y(CRYSTAL HC-49U)

2634855(CRYSTAL OSCILLATOR)

2700070X(FILTER CERAMIC)

2710305Z(FILTER CRYSTAL)

918-900004AA 3001165Z(TRANSFORMER MOD.)

918-900012AA TRANSFORMER

919-220001AA 3100226Z(COIL RF CHOKE)

919-120001AD

919-420225ZCAB

919-420110ZBAB

919-490012YA

919-120001AEAA

919-290001AC

919-120001AG

919-290359AA

3102912Z(COIL AXIAL)

3102967Y(COIL SPRING)

3102978Y(COIL SPRING)

3122648Z(COIL SPRING)

3103018Z(COIL CHOKE)

3202762Y(COIL IFT DET )

3103166(COIL AXIAL)

3203187Z(COIL IFT)

3104071Z(COIL SPRING)

3105364X(COIL SPRING)

3205763U(COIL IFT)

3106217Z(COIL AXIAL)

3205806X(COIL IFT)

3205840Z(COIL IFT)

3205851Z(COIL IFT)

3210952(COIL IFT)

4207051Z(JACK DC)

4207263X(JACK MINIATURE)

509110Z(COIL SPRING)

594083(CB BPF MODULE)

1310270Y(CAP. CERAMIC CHIP)

1315297Y(CAP. CERAMIC CHIP)

1333062Y(CAP. CERAMIC CHIP)

1347221Y(CAP. CERAMIC CHIP)

919-120001AL

919-490023ZA

932-557985AZ

501-400027SP

501-900027WJ

3106217Z(COIL AXIAL)

3108233Z(CORE SPRING ASSY)

1.5UH:CESS-1R5K

0.17UH 0.45X2.3RX5.5T

411985(PCB SUB) 25.5X9.0X1.2 FR4 1/1

53007SPM(SUB PCB MANUAL ASSY) SUB; PCB MANUAL ASSY

53007WJMA(WIRE JACK MIC ASSY)

923-114202AC 4270038(WIRE)

923-114202AF 4270061(WIRE)

923-114202AG 4270072(WIRE)

WIRE JACK MIC ASSY

1007 AWG 24(1/0.51)RED

1007 AWG 24 (1/0.51) YEL 923-114202AE 4270050(WIRE)

923-114202AH 4270083(WIRE)

923-114202AL 4270104(WIRE)

501-900027WA 53007WMA(WIRE MIC ASSY)

923-111502AC 4270236(WIRE)

923-111502AF 4270258(WIRE)

923-111502AH 4270269(WIRE)

501-900027WP 53007WMP(WIRE MAIN PCB ASSY)

WIRE MIC ASSY

1007 AWG 24(11/0.16) RED

4270456(WIRE)

4270467(WIRE)

WIRE MAIN PCB ASSY

1007 AWG 26(7/0.16) YEL

1007 AWG 26(7/0.16) GRN

923-111502AN

923-111502AP

Created by:

For Stage:

Approved by:

Release Date:

4.5MHZ -30 30PPM 16PF

32.768KHZ -10 20PPM 12.5PF

LT455HT

HC49/T (10.695M)

EI-19

EI-28(6.7mH)

10UF CR5K-869538

6.8UH:TCEC-6R8K

0.8X6.0X5.5TR

0.8X2.5X7TR

0.5X4.0X5TR

6UH BOBBIN CORE +-20%

R4251-AHK7-854462

0.47UH:LAL03TBR47K

Z73C-359

0.6X5.0X13.5TR

4 X 0.45 X 12TR

10.7MHZ MAX RX

1.5UH:CESS-1R5K

16.5MHZ 82PF COIL VCO

R4251-AHK7-854461

27MHZ Z073I-1

27MHZ RX (7RC)

TC38-078-01

FJ-2506 2.5MM

0.55X3.4RX6.5T

CB BPF MODULE ALAN-78 PLUS

100PF GRM40COG101J50V

150PF GRM40COG151J50V

33PF GRM40COG330J50V

47PF GRM40COG470J50V

Drawring No:

Rev,Date:

1 MAN; X901

1 MAN; X1

1 MAN; CF101

1 MAN; XF101

1 MAN; CH501

1 MAN; L601

2 MAN; L3.306

1 MAN; L308

1 MAN; L304

2 MAN; L2.4

1 MAN; L201

1 MAN; L104

1 MAN; L7

2 MAN; L301.302

3 MAN; L5.6.307

3 MAN; L311.312.313

1 MAN; L103

1 MAN; L100

1 MAN; L501

1 MAN; L106

1 MAN; L101

1 MAN; L102

2 MAN; J1.101

1 MAN; J102

1 SUB; L314

1 SMD;

2 SMD; C400.409

3 SMD; C402.404.406

1 SMD; C408

3 SMD; C403.405.407

1 MAN; L404

3 MAN; L401.402.403

1 SMD;

1

1

0.12 SUB; MIC6 --- MP MIC6 0.5:0.5

0.18 SUB; MIC3 --- MP MIC3 0.5:0.5

0.1 SUB; MIC5 --- MP MIC5 0.5:0.5

0.17 SUB; MIC4 --- MP MIC4 0.5:0.5

0.16 SUB; MIC2 --- MP MIC2 0.5:0.5

0.12 SUB; MIC1 --- MP MIC1 0.5:0.5

1

0.06 SUB; SW --- PCB MIC 0.5:0.5

0.06 SUB; SW --- MIC(+) 0.5:0.5

0.08 SUB; SW --- MIC- 0.5:0.5

1

0.19 MAN; SPK(+) --- MP SPK(+) 0.5:0.5

0.19 MAN; SPK(-) --- MP SPK(-) 0.5:0.5

Rev.No:

Page: 42 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Voltage Chart

TRANSISTOR

Ref. Pin TX RX Ref. Pin TX RX

KRC111 C 0 0.2 KRC101 C 0 0

KRC104 C 0 0 KTK211 S 0 1.14

B 3.2 0 D 0 6.3

KRC104 C 0 3.2 KTK211 S 0 1

B 6.8 0 D 0 6.3

KTC3880 C 2.5 2.5 KTC3875 C 0 0

KTC3876 C 0 0 KTC3876 C 0 0

KRC104 C 7.8 0 KRC101 C 0 0

KTC3876 C 2.7 2.7 KTC3880 C 0 6.8

KRA101 C 1.2 1.2 0 6.4

Q102 E 0 1.4 Q118 E 0 0

Created by:

For Stage:

Approved by:

Release Date:

Rev.No:

Page: 43 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

TRANSISTOR

Ref. Pin TX RX Ref. Pin TX RX

Q202 E 0 0 Q303 E 0 0

KRC102 C 0 0 2SC2314 C 7.8 4.5

Q204 E 0 0 Q304 E 0 0

KTC3876 C 0.3 0.3 2SC2078 C 12 4.5

B 0 0 B 0 0

Q205 E 3.6 0 Q403 E 0 0

KTA1504 C 0 0 KRC101 C 0.3 0.3

Q207 E 0 7 Q404 E 0 0

Q208 E 8 8 Q405 E 0 0

Q211 E 8 8 Q406 E 0 0

KTC3876 C 11.2 12.39 0 0.5

Q212 E 6.7 1.4 Q408 E 0 0

KRC102 C 10.8 12.4 7 7

Q213 E 11.5 12.5 0

Q214 E 12.3 12.9 0

KTB1367 C 11 1.4 KTC3880 C 3.5 3.5

Q215 E 7.1 7.1 Q412 E 0 0

KTC3876 C 8 8 KTC3880 C 3.4 3.4

Q301 E 1.2 0 Q415 E 5 5

KTC3880 C 8 0 KTC3876 C 12.8 12.8

Q302 E 0.8 0 Q418 E 0 0

KTC3880 C 7.8 0 KRC101 C 0 0

Created by:

For Stage:

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Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

TRANSISTOR

Ref. Pin TX RX Ref. Pin TX RX

Q601 E 0.2 0.2 Q603 E 0 0

KTC3875 C 1.5 1.5 KTC3875 C 4 4

DIODE

Ref. Pin TX RX Ref. Pin TX RX

KDS184 K 0 0 KDS184 K 0.7 3.1

KDS184 K 4.3 4.3 KDS184 K 7.8 0

KDS184 K 2.2 1 KDS184 K 9 4.4

KDS184 K 4.3 4.3 KDS184 K 5.8 0

KDS184 K 2.2 1 KDS184 K 7 0.5

KDS184 K 0 3.1 KDS184 K 0 6.4

D101 A 0 0 D402 A 0 0

D102 A 0 0 D403 A 0 0

D103 A 0 0 D407 A 1.6 0

KDS184 K 0 KDS184 K 4.3 0

D104 A 0 6.8 D413 A 0 0

KDS184 K 0 6 KDS184 K 0 0

D111 A 0 -2.6 D414 A 0 0

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Rev.No:

Page: 45 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

DIODE

Ref. Pin TX RX Ref. Pin TX RX

DZ201 A 0.3 0.3 D202 A 10 1

1N5237 K 8.7 8.7 1N5404 K 9.2 2.5

1N5232 K 5.6 5.6 1N4004 K 13 13

IC 102 TK14489

PIN TX RX PIN TX RX

1 0 0 11 0 0

2 0 6.2 12 0 3.6

3 0 0 13 0 0.4

5 0 6.8 15 0 2.2

6 0 1 16 0 0

7 0 1 17 0 0

8 0 1 18 0 6.3

10 0 6.8 20 0 1.4

IC6 BU2630F

PIN TX RX PIN TX RX

1 1.7 1.7 9 0 0

2 0 0 10 0 0

3 0.2 0.2 11 4.7 4.7

7 0 0 15 5 5

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Page 46 / 55

Model No: 3418

Customer :

Title

M-495 Power

IC601 DBL5020V

Drawring No:

Rev,Date:

PIN TX RX PIN TX RX

1 1.2 1.2 8 2.3 2.3

2 1.3 1.3 9 2.3 2.3

4 2.4 2.4 11 2.3 2.3

5 2.4 2.4 12 0.5 0.5

IC103 KIA7212

PIN TX RX PIN TX RX

3 3.7 3.8 8 1.2 0.8

4 7.4 7.7 9 0 0

5 1.4 1.4 10 6.2 6.5

Created by:

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Page: 47 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

IC101 S3P8249XZZ-TWR9

PIN TX RX PIN TX RX

1 4.3 4.3 41 4.3 4.3

2 0.7 0.7 42 0 0

3 0.7 0.7 43 4.8 4.8

4 4.3 4.3 44 4.4 4.4

5 4.3 4.3 45 0 0

9 0 0 49 3 3

10 4.3 0 50 4.5 4.5

12 4.4 4.4 52 2.2 2.2

14 2.2 2.2 54 2.2 2.2

15 2.1 2.1 55 2.2 2.2

18 4.3 4.3 58 2.2 2.2

19 4.3 4.3 59 2.2 2.2

20 4.3 4.3 60 2.2 2.2

25 4.7 4.7 65 2.2 2.2

26 4.3 0 66 2.2 2.2

27 4.3 0 67 2.2 2.2

31 4.3 4.3 71 2.2 2.2

32 4.3 4.3 72 2.2 2.2

33 4.3 4.3 73 2.2 2.2

34 4.3 4.3 74 2.2 2.2

39 4.3 4.3 79 4.4 4.4

40 2.2 0 80 4.4 4.4

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Page: 48 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

IC9 24LLC02A

PIN TX RX PIN TX RX

1 0 0 5 0 0

3 0 0 7 0 0

IC2 KIA324

PIN TX RX PIN TX RX

1 0 0 8 0 3.8

2 3.2 3.2 9 0 3.7

3 3.2 3.2 10 0 3.7

4 7.9 7.9 11 0 0

5 3.8 3.8 12 0 0

6 3.8 3.8 13 0 3.7

7 3.8 3.8 14 0 0

IC1 KIA7042F

PIN TX RX PIN TX RX

2 0 0 - - -

IC602 MC14066BDR2

PIN TX RX PIN TX RX

2 0.8 0.8 9 0.5 0.5

3 0.8 0.8 10 0.3 0.3

4 0.8 0.8 11 0.2 0.2

5 4.3 4.3 12 4.3 4.3

6 0 0 13 0 0

7 0 0 14 5 5

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Page: 49 / 55

Model No: 3418

Customer :

INTERATED CIRCUITS

IC101 : S3P8249XZZ-TWR9

Title

M-495 Power

Drawring No:

Rev,Date:

SEMICONDUCTOR LEAD IDENTIFICATION

AND IC INTERNAL CONNECTIONS

IC102 : TK14489 IC9 : 24LLC02

8 PIN

IC104 : KIA7217A

DIODES

1N4004 .1N60 .1N5232

1N5404 .1N5237

KDV251

TRANSISTORS

KTK211 KRC101S, KRC110,

KTC3876, KTC3880

KTC3875,3880

KRC101~104

2SC2314 2SC2078,KTB1367

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Rev.No:

Page: 50 / 55

Model No: 3418

Customer :

KDS184

Title

M-495 Power

MC14066BDR2

KIA324

DBL5020V

BU2630F

Drawring No:

Rev,Date:

IC1 KIA7042F

IC104 KIA7217A

Created by:

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Rev.No:

Page: 51 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Created by:

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Release Date:

Rev.No:

Page: 52 / 55

Model No: 3418

Customer :

NO. PART-NO.

1. 623-344

2. 633-082

3. 633-152

4. 719-072-G

5. 719-073-B

6. 730-015-A

7. 891-590

8. 900-708

9. 901-794-A

10. 907-546

11. 611-095

12. 724-005

13. 733-065

14. 796-167

15. 834-501166AB

16. 834-501202BB

17. 834-501217BB

18. 834-501218BB

19. 833-501168BB

20. 896-436

21. 907-146

22. 932-510004AB

23. 504-892

24. 613-271

25. 613-305

26. 613-332

27. 621-420

28. 623-265

29. 651-024

30. 662-305

31. 832-501010AB

32. 732-560

33. 750-766

34. 760-704

35. 832-501216AA

36. 853-105

37. 771-850

38. 772-238

39. 835-130209AA

40. 420-113-6

41. 202-066-2

42. 204-010-1

43. 881-690016HH

44. 875-902003VA

45. 932-510002AB

46. 932-510001AB

47. 932-510003AB

48. 420-705-1Z

49. 420-726-3X

50. 421-046-7

51. 421-595-6

Created by:

For Stage:

Title

M-495 Power

M495 EXPLODE VIEW PART LIST

(+)TAPPING SCREW (BH) 3X8-2S BLK

(+)TAP TITE SCREW BH 3X6 BLK

(+)TAP TITE SCREW BH 3X4-3S BLK

UPPER COVER SECC+PVC T=0.75

COVER BOTTOM SPC+VIN.SHT.T0.75

HOLDER(SPK) EGI T1 USCOATING

CUSHION 25X25XT5 RUBB.SP0.BLK STI

FELT Ø77XT0.3 FELT

FELT 8X45XT0.3 FELT STIC.ALAN4

FELT T0.3 BLACK 15X120

(+)MACHINE SCREW (FH) 2.6X5 ZN-PLAT

LCD BRACKET SPTE T0.3

HOLDER LCD ABS WHITE

PLATE BACK PC T0.5 YELLOW 56.8 X 21

E.S.C( M-495 POWER ) ABS 94HB BLACK

WINDOW(M-495 POWER) ACRYL SCREEN SILVER

KNOB VOL(M-495 POWER) ABS 94HB SILVER

KNOB CH(M-495 POWER) ABS 94HB SILVER

KEY PAD(M-495 POWER) SILICONE RUBBER CLEAR

EMG KEY SILICONE RUBBER RED / BLU

DOUBLE TAPE 3M TAPE T0.16

PCB MAIN ( M-495 ) 167.7 X 153.5 X 1.6T

MOLEX PLUG ASS'Y

(BH) 3X6 ZN-PLAT

(+)MACHINE SCREW (BH) 3X8 ZN-PLAT

(+)MACHINE SCREW (BH) 3X10 ZN-PLAT

(+)TAPPING SCREW (PH) 2.6X8-2S ZN-PLAT

(+)TAPPING SCREW (BH) 3X6-2S ZN-PLAT

NUT SS41 M3-1S ZN-PLAT

WASHER (SPRING) M3 ZN-PLAT

MAIN BODY EGI T1.0 US COATING

HOLDER(ANT MTG) SPTE T0.3

CORD STOPPER PP

HEAT SINK(IC MTG) ALP 30X18XT2

REAR HEAT SINK AL 32X61.6X25 BLK ANODIZED

BUSHING NYLON66+GLASS

SHIELD PLATE SPTE T0.5

SHIELD HOUSING SPTE T0.3

NAME LABEL(M-495 POWER) POLYESTER 40X27X0.05T

SPEAKER 8 OHM 3.0W 77MM P-302RM-A

TRANSISTOR KTB1367

TRANSISTOR 2SC2078(E)

2003453(TR FET RF POWER AMP) RD16HHF1

2292898(IC) TDA2003V-LF

PCB ROTARY ( M-495 ) 17 X 14 X 1.6T

P.C.B LCD ( M-495 ) 149 X 46 X 1.6T

P.C.B VOLUME ( M-495 ) 113.4 X 132.1 X 1.6T

JACK DC TC38-078-01

JACK MINIATURE FJ-2506 2.5MM

CONNECTOR CH-239(A) SW-1229

CONNECTOR SCN-16-6(BR):SW-1610

Approved by:

Release Date:

Drawring No:

Rev,Date:

1

1

1

1

1

1

1

1

3

5

2

4

1

3

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

4

1

1

1

1

1

4

1

1

1

1

1

1

1

2

1

2

1

3

4

1

3

Q214

Q304

Q13

IC4

HEAT SINK MTG

TR MTG:1

TR MTG

J1.101

J102

J103(ANT)

J105(MIC JACK)

Rev.No:

Page: 53 / 55

Model No: 3418

Customer :

52. 429-335-4

53. 429-266-9Z

54. 430-049-8Y

55. 440-020-4

56. 450-609-0

57. 450-621-0Y

58. 251-052-9Z

59. 251-162-5Y

60. 251-224-8Z

61. 251-286-4Z

62. 934-590095AA

63. 431-162-1Z

64. 436-059-7Z

Title

M-495 Power

FLAT CABLE 7PIN 88MM 2.5PITCH

FLAT CABLE 03P 80MM 2.5PITCH (HH-35)

SW ROTARY YPS210120SK

MICA 0.1T:15X13 MICA FOR TR

VR 50KA:K161110-5M1112 PCB TYPE

VR (B50K) RV16A-20-25K-B54-3

LED LAMP LTL-16KE RED 5V 100MW

LED LAMP L-334GC

PILOT LAMP 60MA 3& 14V

LAMP LED L-115 VEGW

LCD DISPLAY(M495 PLUS) 912-842A-0095

SW SLIDE SKS-22021T

SW TACT TM115AP

Created by:

For Stage:

Approved by:

Release Date:

Drawring No:

Rev,Date:

1

5

3

1

1

1

1

1

CON (MAIN)

J4 (MAIN)

SW105

VR1.3.4

VR2

LED2

B9.10.11.12.13

1

2

3

1

B6.7.8

LED4

LCD1

SW2.3

10 QUP1.QDW1.ESP1.EMG1.SCAN1.

AM/FM1.TRUCK1.F1.DW1.LCR1

Rev.No:

Page: 54 / 55

Model No: 3418

Customer :

Title

M-495 Power

Drawring No:

Rev,Date:

Created by:

For Stage:

Approved by:

Release Date:

Rev.No:

Page 55 / 55

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