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d o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER / band 4 4 AUX repeat sound VOLUME / multi control O.T.E. CD TAPE 6 tape EQ. 7 2 2 Auto Reverse phones push open 0 TAPE / preset 1 1 Top panel (A21-3780-08) Display lens * (B12-) Knob (REPEAT) (K29-7629-08) Knob (SOUND) (K29-7633-08) Knob (O.T.E) (K29-7632-08) LED lens (MIDDLE) (B12-0376-08) Knob (VOLUME) (K29-7626-08) Sensor lens (B12-0375-08) Cassette door cover (SILVER) (A02-2922-08) Cassette door lens (B10-3524-08) Panel cover (A21-3778-08) Rubber foot (J02-1456-08) Knob (FF/TUNER/AUX) (K29-7631-08) Head phone jack (E11-0398-08) Knob (SET/DEMO) (K29-7630-08) Knob (MENU) (K29-7628-08) Knob (TAPE/EQ/CD) (K29-7634-08) Knob (TAPE/STOP) (K29-7635-08) Control panel * (A21-) Knob (ON/STANDBY) (K29-7636-08) Knob (PANEL OPEN/CLOSE) (K29-7637-08) Knob (TAPE REC) (K29-7627-08) (HM-331)** MICRO HiFi COMPONENT SYSTEM RXD-M31/LS-M31(S) SERVICE MANUAL © 1999-4/B51-5521-00 (K/K) 3590 KENWOOD-Crop. certifies this equipment conforms to DHHS Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM * Refer to parts list on page 29. In compliance with Federal Regulations, following are reproduc- tions of labels on, or inside the product relating to laser product safety. **Refer to page 2 if you wnat to know system configuration.
27

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Page 1: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

down up

on/standby

TAPE rec

menu

panel

TAPE

direction

STOP

CD

open / close

set / demoTUNER / band

4 4AUX

repeat sound

VOLUME / multi control

O.T.E.

CD TAPE

6tapeEQ.

7

2 2

Auto Reverse

phones

push open0

TAPE / preset1 1

Top panel(A21-3780-08)

Display lens *(B12-)

Knob (REPEAT)(K29-7629-08)

Knob (SOUND)(K29-7633-08)

Knob (O.T.E)(K29-7632-08)

LED lens (MIDDLE)(B12-0376-08)

Knob (VOLUME)(K29-7626-08)

Sensor lens(B12-0375-08)

Cassette door cover(SILVER)(A02-2922-08)

Cassette door lens(B10-3524-08)

Panel cover(A21-3778-08)

Rubber foot(J02-1456-08)

Knob(FF/TUNER/AUX)(K29-7631-08)

Head phone jack(E11-0398-08)

Knob (SET/DEMO)(K29-7630-08)

Knob (MENU)(K29-7628-08)

Knob(TAPE/EQ/CD)(K29-7634-08)

Knob(TAPE/STOP)(K29-7635-08)

Control panel *(A21-)

Knob(ON/STANDBY)(K29-7636-08)

Knob(PANEL OPEN/CLOSE)(K29-7637-08)

Knob (TAPE REC)(K29-7627-08)

(HM-331)**

MICRO HiFi COMPONENT SYSTEM

RXD-M31/LS-M31(S)SERVICE MANUAL

© 1999-4/B51-5521-00 (K/K) 3590

KENWOOD-Crop. certifies this equipment conforms to DHHSRegulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J.DANGER : Laser radiation when open and interlock defeated.AVOID DIRECT EXPOSURE TO BEAM

* Refer to parts list on page 29.In compliance with Federal Regulations, following are reproduc-tions of labels on, or inside the product relating to laser productsafety.

**Refer to page 2 if you wnat to know system configuration.

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y [ W 2

Page 2: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

SYSTEM MAIN UNIT SPEAKERHM-331 RXD-M31 * LS-M31(S)

FM indoor antenna (1) Loop antenna (1)

Batteries (R6/AA) (2)

Please confirm that the following accessories are present.

Europe, and U.K. Other countries

* AC (T90-0846-08) (E03-0115-05)

(T90-0810-05) : ET (T90-0801-05) : KPMX

plug adaptor (1)

* Use to adapt the plug on the power cord to the shape of the wall outlet.

(Accessory only for regions where use is necessary.)

Remote control unit (1)(A70-1242-05) : RC-F0503E.....ET(A70-1241-05) : RC-F0503........KPMX

Battery cover (A09-1114-08)

¢

RE

MO

TE

CO

NT

RO

L U

NIT

RC

-F05

03E

SLE

EPTO

NE

SO

UN

D

12

3TI

MER

45

6R

EPEA

T

78

9R

AN

DO

M

+10

0PG

MCLE

AR

DO

T D

ISP.

TIM

E D

ISP.

TAPE

P.C

ALL

TAPE

TUN

ERB

AN

DCD

PTY

TA/N

EWS

AU

X

SET

ENTE

RM

UTE

¡4

2 3

7 % fi

6

1

PO

WER

VO

LUM

E

O.T

.E.

Operation to resetThe microcomputer may fall into malfunction (impossibil-ity to operate, erroneous display, etc.) when the powercord is unplugged while unit is ON or due to an externalfactor. In this case, execute the following procedure toreset the microcomputer and return it to normal condi-tion.

Unplug the power cord from the power outlet then, whileholding the “set/demo” key depressed, plug the powercord again.

÷ Please note that resetting the microcomputer clears thecontents stored in and it returns to condition when it leftthe factory.

2 2

set/demo

RXD-M31

2

CONTENTS / ACCESSORIES / CAUTIONS

CONTENTS / ACCESSORIES / CAUTIONS...............2EXTERNAL VIEW ........................................................3BLOCK DIAGRAM .......................................................4CIRCUIT DESCRIPTION .............................................5ADJUSTMENT ............................................................ 8

PC BOARD ..................................................................9SCHEMATIC DIAGRAM ............................................14EXPLODED VIEW .....................................................27PARTS LIST...............................................................29SPECIFICATIONS .....................................................37

Accessories

Cautions

System configuration

Contents

*Refer number for LS-M31(S), refer to parts list on page 36.

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y [ W 3

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RXD-M31

3

EXTERNAL VIEW

FM300W

FM75W

AMGND

DIGITALOUT

OPTICAL

ANTENNA

AUX INPUT

AC 110–120V AC 220–240V

SPEAKERS(6–16Ω)

+

+

SUPERWOOFERPRE OUT

MANUAL AUTO

PANELOPEN/CLOSE

R

R

L

L

Metal plate(RIGHT SIDE)(J21-6763-08)

Metal plate(LEFT SIDE)(J21-6762-08)

Speaker terminal(E70-0113-08)

Phono jack(E63-1092-08)

Slide switch(S62-0090-08)

Power cord bushing *(J42-)

AC power cord *(E30-)

Slide switch *(S62-0091-08)

Lock terminal board(E70-0112-08)

PVC cover(BLACK)(F07-1685-08)

RCA jack(E63-1091-08)

Oscillating module(OPTICAL)(W02-1114-05)

* Refer to parts list on page 29.

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RX

D-M

31

4

BLO

CK

DIA

GR

AM

DISPLAY

MAIN BOARD

ONLYE,T TYPE

POWER BOARD

RXD-M31

BOARD BOARDKEY

CASSETTE BOARD

TRANSFORMER BOARD

AUX INATT-3dB

FM

AMANT TUNER

ERASE

R/PBIAS TRAP

OSCBIAS Q713

IC702IC703

FE-BIAS

VR201

(RF-AMP)CXA1571M

IC202

CXD2587Q(DSP/DAC/CD-TEXT)

IC201

(4ch BTL-DRIVER)BA5979S

IC203

MECHA.CD

DIGITAL OUT

RDS

(MAIN u-COM)

IC401

IC103

REMOTEFL

FLDRIVER

(A/D)KEY

ENCODERROTARY

C0NTROLLED

MIDTREBLE

BASS

EX.BASSLOUD

JK602

HEADPHONESAMPPOWER

D+12V

F.OFF

u-COM

CD+B

FL

FL FILAMENT

IC801

J1001 1007IC1001

IC701

IC301

Q601,

IC601

Q612

-32VAVR

+8.0V

Q607

AC IN

DIGITAL OUT

JK302

DECK

JK601

SPEAKERS

JK301

JK101

Q712

MECHA.DECK

Q1001-

603

AC5.6V

+5.6V

Q611

-18.5V

+18.5V

POWERAMP

AVR+12V

Q604

FE

TE

SI

RF

FFDR

FRDR

TFDR

TRDR

SFDR

SRDR

MDP

Rch-OUT

Lch-OUT

PB AMP

REC AMP

DO

UT

(FC

S.T

RK

.SLD

.SF

D-D

RIV

E)

+3dB

MUTE

200mVDECK

TUNER

AUX

CD

+12V

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

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4. Main microprocessor M30622MA-198FP (MAIN BOARD IC401)4-1 Microprocessor periphery block diagram

4-2 Key matrixVref = 5V

Desti- U-COM Discrimination Receiving frequency Channelnation Desti-

DSW4 DSW3 DSW2 Band range space IF RFnation

K, P K1 0 0 0FM 87.5MHz~108.0MHz 100kHz +10.7MHz 25kHzAM 530kHz~1700kHz 10kHz +450kHz 10kHz

M, X K2 0 0 1FM 87.5MHz~108.0MHz 100kHz +10.7MHz 25kHzAM 530kHz~1610kHz 10kHz +450kHz 10kHz

J J 0 1FM 76.0MHz~108.0MHz 100kHz -10.7MHz 25kHzAM 531kHz~1629kHz 9kHz +450kHz 9kHz

E, T E1 1 1 0

0FM 87.5MHz~108.0MHz 50kHz +10.7MHz 25kHz

RDS AM 531kHz~1602kHz 9kHz +450kHz 9kHz

3. Destination list of TUNER (DSW4=50pin, DSW3=49pin, DSW2=48pin)

0=(input low) 1=(input high)

IC202

IC801

DISPLAYBOARD Q1001

~1007

IC301

IC702

IC102

IC103E TYPEONLY

IC401

CD mechanism

Mechanismcontrolcircuit Mechanism

controlcircuit

Auto reversecassettemechanism

Head amp

CXD2587QCD-DSP

TUNERPLL ICLC72131

AUDIOAMP SYSTEM IC(LC75396)

LED

FD801

FLCM1829C Key matrix

encoderremocon

RDSdemodu-lator

DOT driverLC75710NE LED driver

M30622MA-198FP

u-COM

VOLTAGE[V]

MENU

REC

O.T.E

1. Initialization

1-1 Setting of initial conditionsWhile pressing the [SET] key, plug the AC power cord

into an AC power outlet.

1-2 Initializing operation• A microcomputer is initialized for start when the AC

power is turned on while pressing the [SET] key. Atthat time, CD mechanism, and CASSETTE mechanismare also initialized.

• During the initial operation, the display shows "INITIAL-IZE" and normal indication, after that it goes off immedi-ately.

1-3 Initial items and back up data

1-4 Mechanism initialization

1-4-1 CD mechanism• If a mechanism error occurs, “C” is indicated on the

display.

1-4-2 CASSETTE mechanism• If a mechanism error occurs, "X" is indicated on the dis-

play.

ch DestinationK2 E2 E1/H

1 FM 97.50MHz FM 97.50MHz FM 97.50MHz2 FM 108.00MHz FM 108.00MHz FM 108.00MHz3 AM 630kHz AM 630kHz AM 630kHz4 AM 1000kHz AM 999kHz AM 999kHz5 AM 1440kHz AM 1440kHz AM 1440kHz6 AM 1610kHz AM 1602kHz AM 1602kHz7 FM 87.50MHz FM 87.50MHz FM 87.50MHz8 FM 87.50MHz FM 87.50MHz FM 87.50MHz9 FM 87.50MHz FM 87.50MHz FM 87.50MHz

10 FM 89.10MHz FM 89.10MHz FM 89.10MHz11 FM 87.50MHz FM 87.50MHz FM 87.50MHz12 FM 90.00MHz FM 90.00MHz FM 90.00MHz13 FM 106.00MHz FM 106.00MHz FM 106.00MHz14 AM 530kHz AM 531kHz AM 531kHz15 FM 87.50MHz FM 87.50MHz FM 87.50MHz16 FM 98.00MHz FM 98.00MHz FM 98.00MHz17 FM 98.50MHz FM 98.50MHz FM 98.50MHz18 FM 87.50MHz FM 87.50MHz FM 87.50MHz19 AM 990kHz AM 990kHz AM 990kHz20 FM 97.40MHz FM 97.40MHz FM 97.40MHz21 FM 87.50MHz FM 87.50MHz FM 87.50MHz22 FM 87.50MHz FM 87.50MHz FM 87.50MHz23 FM 87.50MHz FM 87.50MHz FM 87.50MHz24 FM 87.50MHz FM 87.50MHz FM 87.50MHz25 FM 87.50MHz FM 87.50MHz FM 87.50MHz26 FM 87.50MHz FM 87.50MHz FM 87.50MHz27 FM 87.50MHz FM 87.50MHz FM 87.50MHz28 FM 87.50MHz FM 87.50MHz FM 87.50MHz29 FM 87.50MHz FM 87.50MHz FM 87.50MHz30 FM 87.50MHz FM 87.50MHz FM 87.50MHz31 FM 87.50MHz FM 87.50MHz FM 87.50MHz32 FM 87.50MHz FM 87.50MHz FM 87.50MHz33 FM 87.50MHz FM 87.50MHz FM 87.50MHz34 FM 87.50MHz FM 87.50MHz FM 87.50MHz35 FM 87.50MHz FM 87.50MHz FM 87.50MHz36 FM 87.50MHz FM 87.50MHz FM 87.50MHz37 FM 87.50MHz FM 87.50MHz FM 87.50MHz38 FM 87.50MHz FM 87.50MHz FML 74.00MHz39 FM 87.50MHz FM 87.50MHz FML 65.00MHz40 FM 87.50MHz FM 87.50MHz FML 69.00MHz

2. TUNER preset frequency

ITEMSPOWER OFFVOLUME 15BALANCE CENTERLOUDNESS OFF

AMP EX. BASS ONINPUT SEL TUNERAUX INPUT 0BASS 0TREBLE 0BAND FMLAST f LIMIT

TUNER LAST PchAUTO/MONO AUTOPch TEST fCLOCK AM 12 : 00PROG ON AM 12 : 00

CLOCK PROG OFF AM 12 : 00TIMER PRO MODE PLAY

SOURCE TUNERPch 1EXE OFFOTT OFF

SLEEP OFFPLAY MODE TRACKREPEAT OFF

CD RANDOM OFFPLAY MODE STOP

DIRECTION FORWARDDECK RVS MODE p

OPERATION MODE STOP

back up data

5

CIR

CU

IT DESC

RIPTIO

N

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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6

CIR

CU

IT DESC

RIPTIO

NPin No. Name I/O Description

52 PWX33 – NO USED

53 ENC1 I ROTARY ENCODER1 (VOL. INPUT A)

54 ENC2 I ROTARY ENCODER2 (VOL. INPUT B)

55 LED5 – NO USED

56 LED4 O LED OUTPUT D1032 SELECTOR CD H : ON L : OFF

57 LED3 O LED OUTPUT D1031(RED) STANDBY H : OFF L : ON

58 LED2 O LED OUTPUT D1031(GRN) STANDBY H : OFF L : ON

59 LED1 O LED OUTPUT D1035 TAPE DIRECTION(FWD) H : ON L : OFF

60 LED0 O LED OUTPUT D1034 TAPE DIRECTION(RVS) H : ON L : OFF

61 FL CE O FL DRIVER CE OUTPUT (LC75710NE)

62 VCC – POWER SUPPLY

63 NC O NO USED

64 VSS – GND

65 A/B-2 O DECK ACTIVITY CHOICE MODE (HA12219NT)

66 A/B-1 O DECK ACTIVITY CHOICE MODE (HA12219NT)

67 CPM O DECK MOTOR CONTROL H : ON L : OFF

68 SOL O DECK SOLENOID CONTROL H : ON L : OFF

69 REC F SW I DECK FEW REC SW INPUT H : OFF L : ON

70 REC R SW I DECK RVS REC SW INPUT H : OFF L : ON

71 PACK SW I DECK PACK SW INPUT H : OFF L : ON

72 Cr02 SW – NO USED

73 PLAY SW I DECK PLAY SW INPUT H : OFF L : ON

74 B1/2 – NO USED

75 A120/70 – NO USED

76 BIAS O DECK BIAS CONTROL H : ON L : OFF

77 NOR – NO USED

78 REC/PLAY – NO USED

79 NR ON – NO USED

80 S.CL O CLOCK OUTPUT TO SYSTEM IC/PLL IC

81 PRT MD – NO USED

82 FAN H/L – NO USED

83 FAN ON/OFF – NO USED

84 A MUTE O AUDIO MUTE CONTROL H : OFF L : ON

85 CD A MUTE O CD ANALOG MUTE CONTROL H : ON L : OFF

86 TU. MT O TUNER MUTE CONTROL H : ON L : OFF

87 PWR07 O POWER RELAY CONTROL H : ON L : OFF

88 PRT07 I PROTECTION DETECT H : PROTECTION ON

89-91 KEY1-KEY3 I KEY A/D INPUT1-3

92,93 A/DP1,A/DP2 I NO USED

94 TA. MT O DECK MECHA MUTE OUTPUT H : ON L : OFF

95 RDS SLEVEL I RDS S-LEVEL INPUT (E,T type)

96 AVSS – GND

97 PHOTO I DECK ROTARY DETECT INPUT

98 VREF – 5V REFERENCE VOLTAGE ( NO BACKUP)

99 AVCC – 5V POWER SUPPLY ( BACKUP)

100 S. DT O DATA OUTPUT TO SYSTEM IC/PLL IC

65 66

H H REC

L H REC PAUSE,ARM

L L PLAY

Pin No. Name I/O Description

1 CE O SYSTEM IC(LC75396)/PLL IC(LC72131) CE

2 PLL DO I PLL DATA INPUT

3 SD I TUNER SD DETECT INPUT H : NO TUNED L : TUNED

4 STEREO I TUNER STEREO DETECT INPUT H : MONO L : STEREO

5 EMPHASIS – NO USED

6 RDS DATA I RDS DATA INPUT E,T TYPE ONLY

7 CE I AC OFF DETECT INPUT H : AC ON L : AC OFF

8 BYTE I CONNECT GND

9 CNVSS I CONNECT GND

10 XCIN I TIMMER CLOCK(32.768kHz)

11 XCOUT O TIMMER CLOCK(32.768kHz)

12 RESET I U-COM RESET H : NORMAL L : RESET

13 XOUT O MAIN CLOCK

14 VSS – GND

15 XIN I MAIN CLOCK

16 VCC – 5V POWER SUPPLY

17 NMI I CONNECT 5V

18 REMOCON I REMOCON INPUT INTERRUPT BY H L

19 RDX CLK I RDS CLK INPUT INTERRUPT BY L H

20 SCOR I SUB CODE SYNCHRO SIGNAL INTERRUPT BY H L (CXD2587Q)

21 CD DC OFF O CD DSP POWER SUPPLY CONTROL H : OFF L : ON

22 SCLK O CD SENSE DATD READ OUT CLOCK (CXD2587Q)

23 SENSE I CD SENSE INPUT (CXD2587Q)

24 CD CLK O CD DSP LOCK (CXD2587Q)

25 XLAT O CD DSP LATCH OUTPUT (CXD2587Q) L : LATCH

26 CD DATA O CD DSP DATA OUTPUT (CXD2587Q)

27 CD RST O CD DSP RESET OUTPUT (CXD2587Q) H : NORMAL L : RESET

28 SQCK O CD SUB CODE CLOCK (CXD2587Q)

29 SQSO I CD SUB CODE INPUT (CXD2587Q)

30 NC O NO USED

31 FL DATA O FL DRIVER DATA OUTPUT (LC75710NE)

32 NC O NO USED

33 FL CLK O FL DRIVER CLOCK (LC75710NE)

34 CDZD – NO USED

35 UA RT1 – NO USED

36 UA RT2 –

NO USED

37 LCD O CD LASER OUTPUT CONTROL H : OFF L : ON

38 NC O NO USED

39 MD RST NO USED

40 CD MON O CD MON OUTPUT H : ON L : OFF

41 NC O NO USED

42 DM SHORT O SAME CD POWER SIGNAL H : OFF L : ON

43 DOOR SW I CD DOOR SWITCH INPUT H : OPEN L : CLOSE

44,45 NC O NO USED

46 MODEL I DESTINATION DISTINCTION (MODEL) H : RXD-M31

47 DOLBY I NO USED

48-50 CODE2~4 I DESTINATION DISTINCTION (TUNER)

51 FL RST O FL DRIVER RESET OUTPUT (LC75710NE) H : NORMAL L : RESET

4-3 Pin description of main microprocessor: M30622MA-198FP (MAIN BOARD IC401)

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

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317

CIR

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IT DESC

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N

5-3 Test mode of CD player5-3-1 Main unit

(1) Setting of the test modeWhile pressing the [CD PLAY] key, plug the ACpower cord into an AC outlet.

(2) Canceling of the test mode.Unplug the AC power cord from AC power outlet.

(3) Operation

KEY

[CD PLAY] +AC

CD 5 01POWER ON, SEL CDMecha. initialization

STOP CD 5 01 STOP

SKIP DOWN

SKIP UP

CD 5

CD 5 06

Indication: Adjustment value/Meanvalue (stop mode only)/HEX

Read TOC î play

DOT TNO SEC. section section sectionTB/FB TB value FB valueTG/FG TG value FG valueFE/RF FE value RF valueTE/VC TE value VC value

PLAY/PAUSEPAUSEóïPLAY

(Cyclicallychanged)

CD 5 05PLAY MARK

ON ‰

CD 5 03PAUSE MARK

ON 803 MODE(TRACKING SERVO OFF)

05 MODE

DISPLAY OPERATION

DOT (DISPLAY) 1st figure 2nd figure 3rd figure 4th figure

MECHA. HALF FWD REC INHIBIT RVS REC INHIBIT CRO2(TYPE¿) CASSETTE HALFSWITCH DETECTION SW DETECTION SW DETECTION SW DETECTION SW

NG / / / /

OK T A P E

(c) Mechanism half switches indicationThe mechanism half switches status are indicated "/ " or "TAPE" on the display as shown below.

(4) Basic operation in test mode.The muting during mode selection is not controlled in the test mode.The test mode is cancelled when the AC power is turned OFF.

(5) The operation of the keys in the test mode.

5-2 Test mode of DECK section(1) Setting

While pressing the TAPE key(DECK), plug the AC power cord into an AC power outlet.(2) Resetting

Disconnect the AC power cord from an AC power outlet or press the [ON/STANDBY] key.(3) Operation in TEST mode(a) Initial condition

Item ConditionPower ONSelector TAPEMain VOL. 0dB (VOL. 80)Input level(AUX) -6dB(INPUT 0)EX. bass OFFFL, LED, LCD All the FLs, LEDs, and LCDs are turned on

(b) 4-sec REC• If the REC key is pushed, the system record for 4sec. Then, it rewinds to the REC starting position and plays back auto-

matically.• If the REC key is pushed during the 4-sec REC operation, the system records further for 4-sec, then returns to the start-

ing position of the first 4-sec REC operation and plays back.

SERECTOR TUNER AUXOPERATION KEY

MENU NORMAL ACTIVITY DISPLAY DISPLAY DISPLAY

VOLUME INPUT BALANCE(VOLUME15) (INPUT 0 ) (CENTER)

4 P.CALL : DOWN VOLUME 1 INPUT-6(dB)

7P.CALL : 10 STEP CHANGEOVER

VOLUME 40 INPUT 0 (dB)10 20 30 40 01

¢ P.CALL : UP VOLUME 80 INPUT+3(dB)

REPEAT EQU.MAX EQU.MINI EQU.FLAT

SOUND

S-LEVEL DISPLAY

(E.T only)

ATT OFF

ATT ON NORMAL ACTIVITY

TUNER ATT OFF(NORMAL DISPLAY)

: S-LEVEL A/D VALUE(HEX)

5. Test mode5-1 Test mode of the receiver(1) Setting of the test mode.

While pressing the [Band] key, plug the AC power cord into an AC power outlet.(2) Canceling of the test mode.

Unplug an AC power cord.(3) Condition in test mode.

POWER • • • • • • ONSELECTOR • • • TUNER [BAND]FL, LED • • • • • • All the fluorescent display indicate and LEDs light. (The all illuminated state is cleared by pressing any main

unit key or remocon key.EX. BASS • • • • • OFF

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

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(b)(a) Laser Power

Pickup

0.05~0.15 mW

Optical power meter

RF signal in test mode (PLAY).Perform the tangential and focusing offset are focusedinto one point on the display. The crossing points aboveand below the center shall also be looked clearly.

No.

1

2

ITEM

LASERPOWER

FOCUSERROR

BIAS

INPUTSETTING

Test discType 4

OUTPUTSETTING

Connect an oscilloscopeas follows.

(+)side: RF(IC201,17pin)GND: VREF(test pin)

Set the senor section ofthe optical power meter

on the pickup lens.

PLAYERSETTING

Press the "PLAY"key to check thatthe display is "03".

Press the "PLAY"key. Confirm that

the display is "05".

ALIGNMENTPOINT

VR201

ALIGN FOR

On the powerfrom.0.05 to

0.15mw. when thediffraction grating is

correctly alignedwith the RF level of

0.8Vp-p or more

Optimum eye pattern

FIG.

(a)

(b)

Note:Type 4disc :SONY YEDS-18 Test Disc or equivalent.LPF : Around 47kΩ + 390pF or so.

Adjustment of CD player

TEST MODE : While pressing the [CD PLAY] key, plug the AC power cord into the AC outlet.

RF signal : AC coupled

No.

1

ITEM

TUNEDLEVEL

INPUTSETTING

OUTPUTSETTING

TUNERSETTING

ALIGNMENTPOINT

ALIGN FOR FIG.

Adjustment of tuner

(A)98MHz,

31.2dBf (ANT INPUT)1kHz, ±40kHz DEV

Adjust VR1 and stopat the point where

ED1 (TUNED)goes ON.

VR101MONO 98.0MHz

FM300W

FM75W

AMGND

DIGITALOUT

OPTICAL

ANTENNA

AUX INPUT

AC 110–120V AC 220–240V

SPEAKERS(6–16Ω)

+

+

SUPERWOOFERPRE OUT

MANUAL AUTO

PANELOPEN/CLOSE

R

R

L

L

AG

(E)(B)

Oscilloscope AC voltmeter AC voltmeter

Frequency counter

(A)

(C)

(D)

Dummy antenna

FM-MPX-SG

FM-MPX-SG POLAR SG

AM-SG

MAIN BOARDCN404

1

2

3

PLAY (R)

PLAY (L)

A. GND

RVS FWD

NO. ITEM INPUTSETTING

OUTPUTSETTING

CASSETTE TAPEDECK SETTING

ALIGNMENTPOINTS ALIGN FOR FIG.

Unless otherwise specified, set the respective switches as follows: 0dBs = 0.775V TAPE : NORMAL DOLBY : OFFI Cassette mechanism unit (Adjustment of the REC / PLAY head)

(1) Demagnetization and cleaning — —

Power : OFF Demagnetization,

cleaning, PLAY

Recording head, erase

head, capstan pinch roller

Demagnetize the REC / PLAY head with the head eraser. Clean the REC/ PLAY head, erase head, capstan and pinch roller using a cotton swab slightlydamped with alcohol.

(2)Azimuth of the REC / PLAY

head

SCC-1727TCC-153MTT-114

10kHz, -10dB

(B) PLAY

Adjust the output to maximum and adjust the azimuth adjustment screw for the Lissajours waveform pattern of the oscilloscope to become close to a 45˚ straight ling.

II PC board adjustment.

(1) BIAS CURRENT

(E)• Set the AUX input level to +3dB.• Adjust the AG for the output of the deck to become -20dB (400Hz/12.5kHz)

(B) REC PLAY VR701(L)VR702(R)

Record 400Hz and 12.5kHz alternately, and adjust the bias current adjustment potentiometer for the playback levels to become the same.

Adjustment of cassette deck

8

AD

JUSTM

ENT

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

[W 9

Page 9: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

11617

3233 48

49

64

SW1007OP/CL

E

B

D1032

SW1004

(TAPE EQ)CD

SW1003

(CD)MD

SW1001TAPE

SW1006POWER

SW1002

V1001

J1018

J1017CONTROL BOARD

C1003CN1001

J1016IC1001

J1015

J1013

Q1001

Q1003

Q1002

Q1004Q1005Q1006Q1007

J1014

1 8D1031

EJECT

SW1005STOP

E B

E B

B E B E B E B E

D1033

J1001

D1035

D1034

J1002 J1003

J100

9

J101

0

J101

1

J101

2

J100

7J1

008

J100

6

J100

4J1

005

1 8

3 1

1 152 14

E1

2

11

10

B E B E

E

E

E

E

B

B B

EB

1

17

B

BEB

EEB

B

E1

1

1

1

4

5

5

4

118

B

99

1

1 6

1

1

1

20

22

11 12

12 211 1

A B D F H JC E G I

2

1

3

5

7

4

6

Refer to the schematic diagram for the value of resistors and capacitors.

PC BOARD (Component side view)

KEY CONTROL UNIT

DISPLAY UNIT

CASSETTE DECK UNIT

POWER UNIT

9 10

RXD-M31(K) int1,2P( 99.4.22 5:03 PM y [ W 1

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R642A R641A

1

1

5

5

SPEAKERS

PRE OUTWOOFERSUPER

PHONES

Lch Rch

E B

18 1

1

4

B E

E

E

B

12

E

B

E

B

E

B

B

E

B

E

B

E

B

E

B

E

B

E

B

E

B

E

B

E B

E B

Q SP R UT WV YXK M OL N

2

1

3

5

7

4

6

RXD-M31

Refer to the schematic diagram for the value of resistors and capacitors.

PC BOARD(Component side view)

POWER UNIT

POWER UNIT

MAIN UNIT

MAIN UNIT

1

80

2021

40

41

60 61

1 10

1

16 17

32

33

4849

64

1

30 31

50

51

8081

100

1120

1 8

1

1112

22

1

16

B E

EB

1

117

1

8 9

16

E

B

E

B

B

E

1

1516

30

ANTENNA

INPUTAUX

B

E

B

E

B

E

E

B

E

B

E B

1 6

B

E14

1

1

20

1

1

16

B E

E B

1

2

15

116

17 32

3

11 12 13

RXD-M31(K) in-net1.3( 99.4.22 5:05 PM y [ W 1

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L M N O

RXD-M31A B D F HC E G I J K

2

1

3

5

7

4

6

61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

LRC

K

PC

MD

BC

K

EM

PH

XV

DD

XTA

I

XTA

O

XV

SS

AV

DD

1

AO

UT

1

AIN

1

LOU

T1

AV

SS

1

AV

SS

2

LOU

T2

AIN

2

AO

UT

2

AV

DD

2

RM

UT

LMU

T

SQSO

SQCK

XRST

SYSM

DATA

XLAT

CLOK

SENS

SCLK

VDD

ATSK

SPOA

SPOB

XLON

WFCK

XUGF

XPCK

GFS

C2PO

SCOR

SE

FE

VC

XT

SL

TE

ST

TE

ST

VS

S

FR

DR

FF

DR

TR

DR

TF

DR

SR

DR

SF

DR

SS

TP

MD

P

LOC

K

FO

X

DF

CT

MIR

R

CO

UT

DOUT

VDD

VSS

AVDD3

PCO

FILI

FILO

CLTV

AVSS3

RFAC

BIAS

ASY1

ASY0

AVDD0

ICEN

AVSS0

ADIO

RFDC

CE

TE

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

GN

D

FC

S(+

)

TR

K(-

)

FC

S(+

)

FC

S(-

)

RE

SE

T

VC

C

CA

PA

2

CA

PA

1

VR

EF

1

VR

EF

0

GN

D

FR

DR

FF

DR

TR

DR

TF

DR

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

DM

(+)

DM

(-)

FM

(+)

FM

(-)

MU

TE

VC

C

VC

C2

CA

PA

3

SR

DR

SF

DR

NC

DM

DR

BIA

S

RE

G

RE

GIN

GN

D2

87654321R

CLK X

2

T57

VR

EF

OU

AL

DA

TA

SG

IN

16

X1

15 1314

T1

VS

S2

VD

D2 T2

VD

D1

VS

S1

CM

P

VS

S3

1112 10 9

PD

CL

XOUT22

1XIN

AOUT

VSS21

AIN19

20

2CE

NC

4

3DI

BO2

AMIN

17VDD

18

FMIN16

6

5DO

7BO1

NC14

15

IFIN12

9

8BO3

11IO1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

VC

VCC

E

D

A

B

C

F

GND

LD

VR

PD

FCS(+)

TRK(+)

TRK(-)

FCS(-)

DM(-)

L.SW

L.SW

FM(-)

FM(+)

DM(+)

2

6

5

4

3

1

15 14 13 12 C246A

100P

220KR251A

1MR250A470K

R248A

29 28

29 28

470u

10C

243 +

R235A

R23

6A

4.7K

17 18 19 20

C241A

R255A470

22

23

25

24

26

27

29

28

C22

4

0.01

R232A 470

R227A 470

R226A 470

R229A 470

R230A 1K

R228A 1K

R234A 470

R233A 470

R231A 47K

470u

10C

228 +

8.2KR242A

C233A

270P

R24

1A

8.2K

9.1K

R24

0A

C23

6A

R243A8.2K

8.2K

R24

5A

R253A

100

C237 10u16

+

R24

4A

270P

C234A

+

C238 10u16

R32

2A

R32

1A

4.7K 4.7KR329AR330A

R333A10K

12

14

15

13

R256A 10

4.7KR260A

33 303132

30313233

85

10R

258A

2.2K

R319A

R320A 2.2K

9.1K

X20

116

.934

4MH

z

C208A

47P

47P

C215A

0.01

C206A

R25

7A 3

30

R324A 470

R323A 470

0.01C217A

R216A

3.3KC219A0.0473.3K

R217A

10K

R21

8A

1500PC218A

R219A

1M

100P

C21

6A0.

01C

214A

R22

0A10

0KC

213 +

0.01

C21

2A R222A

33K

10KR221A

R224A 100K

R225A 15K

15K

C203 4700P

220P

C20

9

C21

10.

1

R22

3A

C210A

470P

20

42

15K

R23

7A

2.2R259

R23

9A

1K10K

21

10KR247A

40180KR238A0.1

C245

R249A470K

R24

6A

C24

2 1u

50

+

C239 470u10

+C248A 100P

15K

15K

R316A C35

2A27

0PC

351A

270P

R31

8A10

0KR

317A

100K

R315A

C13

8A

39P

C14

1A

33P

10BO4

IO213

560P

C15

0C14

7

4.7u

50 +

1K C14

6

R141A

47K

R13

9A

R13

8A47

K

R14

0A1K

47K

R143A 47u16C148

+

0.01C149

ANT1

2

3

4

5

6

7

8

NC

GND

GND

VT

+12V

IF

OSC

R121A 3.3K

R150A

10.7MHzCF101

0.01C113A

R155A R142A

C11

2A0.

01C

105A

10u1

6C

106 +

R13

3A 3

30

100R118A

T101

L101 2.2uH

2.2K

R113A

R115A 10K

T104450kHz

T103

100u

16C

107

+

R11

9A 1

00

47R

117A

0.02

2C

117A

4.7u

16

+ +

10u5

0

3.6K

C11

4A

C12

0 0.

47u5

0

+

+

1u50

C12

13.

3KR

149A

C11

9 1u

50 +

R107

47

R108A 5.6K

R148A 5.6K

CF103

C10

9 0.

01

C11

0 0.

01

C11

6 10

0u16

+

5.6K

R12

0A

C15

3 1u

50 +

C15

5A 0

.01

R123A

12K

C12

4A 4

7P

C15

7A 4

7P

1.5K

R116A

5KV

R10

1

C12

6A 0

.01

+

C12

5 3.

3u50 R12

4A

10K

C1300.022

+

C12

7 10

u16

C12

8A

220P

R10

4A

C13

5

C13

4

470PC104A10

PC

103A

100K

R10

2A

T102

2829

20P

TC

101VC101

680

CF10210.7MHz

C13

1A

330P

C13

7A

FM

IF

AM

SD

GN

D

FM

SM

VC

C

SD ST

DE

T

AF

LI

AF

RI

LOU

T

RO

UT

AF

IN

AF

RO

FM

OU

T

AF

LO

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

M/S

AM

/FM

AM

SM

MU

TE

AM

RF

AM

OU

T

AM

OS

C

RE

Q

FM

BW

AM

AG

C

AM

OU

T

27

27

29

28

C10

10.

022

X101

7.2MHz

33P

C14

4A

33P

C14

3A

47K

R10

1

1KR131A

R130A

1K4.7u50C139

+

100PC1

R13

2A10

0 +

47u1

6C

142+

C14

547

u16

L102 100uH

15

14

15

14

R10

9A 1

0K

R11

2A 1

0K

R15

1A 1

0K

R106 1K

39K

R12

8AR

129A

4.7K

R127A 2.7K

R134A 1K

R135A 1K

R137A 1K

R136A 1K

470

R15

4

R152A 100

R10

5

R153 220

+

C15

61u

50

47K

R11

1A47

KR

110A

1000

PC

115A

1u50

C15

2 + +

C15

11u

50

100P

C16

0A

100PC158A

10K

R12

5A

R14

5A1K

R14

4A1K

59 53

R12

2A

C11

8

1

6

19

86

95

4

2

100

80

3

61

51

R201A 68K

R202A 68K

R203A 68K

R204A 68K

C20

1 10

0u10

+

R20

8A 1

0

L20110uH

100u10C205

+

R21

2A15

K

R213A

27K

9N

CN

C12

10 8 7 46 5 3 12

11 13 14 1715 16 18 2019

EO

VC

EI

VR

TE

E

FE

BIA

SF

FE

VE

E

RF

OP

D2

RF

I

PD

1

LDO

N

PD

VC

C

LD

18K

R20

9A

10K

R210A

10KR214A

10K

R215A

VR20120K

37

39

40

40 39

100u10C202

+

18

19

17

20

52

60

L103

100u

H

1000PC235A

100P

C15

9A

5.6K

R10

3

10KR211

12PC220

100PC247A

C225A0.01

1MR

254A

R25

9A

470

1000

P

100K

100K

0.47

u50 +

4.7K

0.033

0.01

C10

8A

C15

4

R12

6A10

K

1u50C133

+

+

C132 1u50

4700

PC

161A

4700

PC

162A

47K

R14

7A

47K

R14

6A

0.01

0.01C123

4.332MHzX102

270P

0.01

C12

2A

0.01

C13

6A

47K

R11

4A

C165A

C164A

Q201

+8V+8V+8V+8V+8V

+8V

+8V

+8V +8V

B

+B

SLD+

5

PD

SW-GND

SLD-

SLT-SW

12

+2.5V

16

+5V

14

15

13

SHORTLAND

6

5

4

311

10

9

7

8

6

A

VC

E

VCC

D

B

C

F

LD

GND

-VPD

DM-

DM+

FOCUSING COIL

TRACKING COIL

2

1

1

3

4

2

FCS-

TRK+

FCS+

TRK-

220K

R20

6A

R20

5A

220K

C204A0.01

C221A

0.01

0R156A

100PC163A

100P

100P

47P

2.2u50C129

120

180P

470PGENERAL MARKET

AUSTRALIA

EUROPE

U.K.

E

T

X

M

YES0.018

NO0.033

C131A

CANADA

DESTINATION

COUNTRY

U.S.A.

ABB.

K

P

C134,135

R105

NO

YES

C163A-165A

10

330

R142A

470

680

R150A

0

4.7

R155A

NO

YES

R156A

+5V

+5V +5V

+5V +B

+B

+5V

+B

+B +B

+B +

12V

+5V

+5V

+5V

+12

V

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B +B

+B

+B

+B

+B +B

+B

+12

V

+B

+B +B

+B

+B +B +B

+B

+B

+B

+12

V

+B

+B

+B

+B

+12V

+B

+12V

+12V +12V +12V

IC202

IC203

IC201

IC101

IC103

IC102

U101

MAIN BOARD(1/2)

PICKUP (KSS-213C)

ONLY(E,T) TYPE

(E,T) TYPE ONLY

CN201

CN202

Q204

Q301

Q304

Q303

Q202

Q203

D202

Rch

AUX IN

Lch

JK301

JK101

FM ANT

ANTAM LOOP

Q102

D102

D101

Q101

D10

3

D401

D201

Q201

Q103

LDON/OFF

CDRF AMP

DSP

LINECD

MUTE

MDPPROTECTION

+5V AVR

4CH BTLDRIVER

RFAMP

/MPXFM/AM

SYSTEMIC

FMSW

RDSDEMODULATOR

IC101 : LA1837IC102 : LC72131IC103 : BU1923IC201 : CXA1571MIC202 : CXD2587QIC203 : BA5979SIC301 : LC75396NEIC401 : M30622MA-198FPIC402 : PST600F

Q101,103,301,302: 2SA1317T

Q102 : 2SC1923-OQ201,203 : 2SA984EQ202,303-306,401

: 2SC3330(S,T)Q204 : 2SB764(E,F)

D101,102,201,202,401,404,406-408

: 1SS133D103 : MTZJ5.1B

DIGITAL LINE

GND LINESIGNAL LINE

B LINEB LINE

FE BIAS

E

CA

MON

BD

SLT-SW

F

SLDLD

DM

PLL

VC101 SVC342M:

1.9V

3.5V

4.2V0.

2V

2.3V

2.3V

2.3V

2.3V

2.3V

1.8V

0V2.3V

3.3V

2.3V

2.3V

2.3V

2.0V

4.8V

MUTE ON: 4.8V

3.9V

4.4V

2.1V

2.2V

2.2V

1.7V

4.6V

4.8V

4.4V

2.3V

2.8V

2.8V

2.3V

0.7V

2.3V

2.3V

1.3V

2.3V

2.3V

3.3V

2.3V

2.3V 2.3V4.8V

2.3V

4.8V

5.0V7.1V

0V0V0V0V3.9V

3.9V

3.9V

4.2V

4.0V

3.9V

4.2V

3.6V 7.

7V

4.3V

4.0V

3.6V

3.9V

5.0V

7.7V0V0V3.

9V

2.3V

2.3V

5.0V

8.5V

11.8V

11.9V

11.1V

4.9V

2.6V

2.6V

2.4V

2.4V 1.6V

4.8V

2.6V

0V

0V

0V

5.2V

(0V)

(9.4V)

(0.2V)

(11.9V)

9.2V

9.2V

0.3V

4.1V0V

0V

0V

2.5V(0V)

5.2V

0.8V

8.0V(7.7V)

2.6V

10.2

V(1

0.4V

)

3.6V

3.6V

3.6V

0V 0.1V

(4.9

7V)

10.2

V(1

0.5V

)

10.3

V(1

0.5V

)

1.4V

4.3V

(0V

)

0V 0V 9.1V

(5.7

V)

9.2V

(9.4

V)

(1.9

V)

2.1V

(3.6

V)

3.8V

0V(1

.3V

)

0.2V

(1.4

V)

FM

: 3.6

V

2.9V

3.6V

3.6V

4.3V

4.3V

4.3V

4.3V

3.8V

(3.6

V)

3.7V

3.7V

3.9V

RXD-M31(K) in-net1.3( 99.4.22 5:05 PM y [ W 3

Page 12: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

VDD

VSS

62

LF2C

2

LF2C

1

LF1C

3

21LF

1C1

543LF

1C2

64LTIN

LSELO63

LF5

LF4C

3

LF4C

2

LF4C

1

LF3C

3

LF3C

2

LF3C

1

LF2C

3

9876 13121110

L/AUX

LINVIN1

61L/CD

60

59L/TUNER

L/MD58

L/TAPE57

56

19

LFOUT

LFC

OM

LTO

UT

161514

LFIN

17

18

LVREF

VREF

S.CL

S.DI

S.CE

20

21

22

23

24

25

3839404142434445464748

49

R/CD

54

R/TAPE55

R/TUNER53

R/AUX

52

51RINVIN1

LSELO

50

RT

IN

RF

2C1

RF

1C3

RF

1C2

RF

1C1

RF

3C2

RF

3C1

RF

2C3

RF

2C2

RF

4C3

RF

4C2

RF

4C1

RF

3C3

3637

32

RVREF

RFOUT

RFCOM

27

26

28

29

30

31

RF

IN

RT

OU

T

RF

53435 33

XC

OU

T

84

18

F.ON83

81

82PRTMD

F.H/L

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CO

R

19R

EM

RC

LK

XIN

NM

I

VC

C(B

.U.)

1715 16

RE

SE

T

XO

UT

VS

S1412 13

92

TU.MT

PWR07

PRT07

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KEY2

KEY3

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88

86

87

85

90

91

89

TA.MT

AVSS

PHOTO

A/DP2

A/DP1

96

94

95

93

S.LEVEL

98

99

97

VREF

AVCC

50

49

48

47

46

45

44

43

42

41

40

5

BY

TE

CN

VS

S

XC

IN10 119

EM

PH

AS

IS

RD

ATA

CE

7 86

S.D

O

ST

IND

SD

IND

42 3

S.C

E1

CODE3

CODE2

CODE4

39

NC

NC

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DOOR SW

DMSHORT

35

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UART2

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38

36

FLCL

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UART1

CDZD34

33

32

R.R

EC

63

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VC

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69 6876

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7075

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ON

79 78

S.C

L80

31

OUT(L)

A.GND

OUT(R)

AGND

AMUTE

PWRO7

A+12V

OP/CL

CD+8V

u+5.6V

D+12V

M.GND

CDGND

VFL

FLAC

FLAC

F.OFF

17

16

15

14

13

12

11

1

2

3

4

5

6

7

8

9

10

PHOTO20

A/B.1

A/B.2

R.REC

PACK

F.REC

PLAY19

18

17

16

15

14 SOL

CMP

13

12

+12V

M.GND

D+12V

B.1/211

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9

8

LIN

+5V7

6

RIN

5

4

ROUT

LOUT

A.GND3

2

1

2

3

4

66

74

76

67

65

68

97

73

71

70

69

55

57

4.7K

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C355A

8.2K

R30

3A

10u1

6C

313 +

R309A 3.3K

0.04

7C

317

4.7u

50C

315

+ 7.5K

R30

7A

R305A

7.5K4.7u50C333

+

0.47u50C323

+

0.47u50C319

+

2200PC329

0.056C327

0.027C325

0.056C321

C33

1

0.01

4.7u50C334

+

0.47u50C324

+

0.47u50C320

+

0.01

C33

6

+

2200PC330

0.056C328

0.027C326

0.056C322

R30

2A

4.7K

R306A

7.5K

4.7u

50C

316 +

0.04

7C

318

3.3KR310A 7.

5KR

308A

C31

4 10

u16

+

R30

4A 8

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10u1

6

C33

2

C338 10u16

+

4.7KR331A

4.7KR332A

220K

R32

6A

220K

R32

7A

R328A 1K

R325A 1K

C339 10u16

+

+

C337 10u16

C335 10u16

+

1

100

80

10u1

6C

341 +

C354A 470P

R312 1K

R313 1K

C353A 100P

R311 1K

C349A 100P

+

C340 10u16

+

C347 22u16

+

C342 10u16

C34

3A 1

00P

XR

ST

SQ

SO

NC

30

SQ

CK

2928

XLA

T26 27

CD

ATA

24C

LOK

SE

NS

252322S

CLK

CD

ON

21

EN

C1

PW

X33

FLR

ST

51

EN

C2

5253

LED

4

LED

555 54

LED

3

LED

257 56

LED

1

LED

0

585960

4.7M

R418A

100K

R41

7A

X40132.768kHz

C40

6A

18P

C40

5A

22P

1963 41 2

292827262523 24222120

47K

R42

8A

R42

9A 4

7K

42

40

37

1KR

419A

51535455565758596061

R40

6A

47K

R43

2A 4

7K

0.01C411A

100

47K

R43

0A

80

86

76 74 73 71 70 69 6768 66 65

97

89

90

91

95

R408 100

R403

100

33

31

R407A 47K

R412A 47K

R413A 47K

R414A 47K

R425A 47K

100u10C408

+

C404A

0.1 C401

0.0110K

0.01

C40

2A

R44

2A

0.01

C41

2A

0.01

C40

3A

3151

78910111213141516 6 5 4 3 2 1

33 61

4 3 2

91 90

58

89

5457 53 18 6056 55 59

100u16C348

+

R31

4

56

10K

R33

4A

57

55

R42

1A10

K

1KR426A

100K

R42

2A

1u50C409

+

R434A 100

47KR404A

KE

Y3

KE

Y2

KE

Y1

LED

2

LED

3

EN

C1

EN

C2

RE

M

u+5V

u.G

ND

+5V

OP

/CL

LED

4

LED

5

LED

0

LED

1

KE

Y1

KE

Y2

KE

Y3

VR

EF

FLD

I

FLR

ST

FLC

E

FLC

L

FLA

C

FLA

C

FLA

C

VF

L

+5V

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ND

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C

C304 10u16

+

+

C301 1u50

+

C305 1u50

+

C309 4.7u50

C302 4.7u50

+

31 2

R43

3A

10K

0.01

C41

0A

1KR

431A

470u

10C

407 +

+

C306 1u50

+

C303 10u16

C310 1u50

+

52

60

51

85

18

61

59

53

3

2

1

4.7u50C345

+

4.7u50C346

+

X40

210

MH

z

100PC312A

+8V

+8V

+8V

+8V

+8V+8V+8V+8V

R/MD

1015 14 13 12 11 69 8 7 12345

100

1

80

100PC413A

100P

C31

1A

47u1

6C

350 +

+5V

+5V

+12V

+5V

+12V

+5V+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+12V

+5V+5V

+5.6V

+5V

+5V +5V

+5V

+12V

+5V

+5V

+5V

+5V +12V

+12

V

+5V

+5V

+5V

+5V +5V

+5V

+5.6V

+5V+5.

6V

+12V

+5V

+5V

+5V

+5V

+B

+5V

+5V

+5V

+5V

+5V +5V

+5V

+B

+5.

6V

+12

V

+5V

+12V

+5.6V

+12V

+5.

6V

+12

V

IC301

IC401

IC402

RXD-M31 (1/4)

A

B

MAIN BOARD(2/2)

C

D

CN405

CN404

Q306 Q305

SW401 CN402CN401

Q302

D40

8

Q401

D40

7

D404

JK302

D40

6

u-COM

MAIN VOL.INPUT SEL.

TONESURROUND

TAPEMUTE

RESETIC

RESET

-CN601BOARD

2/4

2/4

BOARD-CN701

POWER

CASSETTE

C D

3/4

BOARD-CN1001/1002

KEY

4/4

BOARD-CN801

DISPLAY

ATT.

0V0V5.2V

0V

1.5V

2.4V

5.0V

2.2V

5.0V

2.4V

0V 0.3V

5.0V

4.3V

5.0V

5.0V

5.0V

5.0V

5.0V

4.4V

0.7V

0V

0V

0V

5.0V

5.0V

0V

5.0V

5.0V4.9V

4.9V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

4.8V

4.8V4.8V

4.8V

4.5V

4.8V

4.7V

4.5V

4.8V

4.7V

4.5V

4.8V

4.7V

4.5V

4.8V 4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.8V

4.5V

4.8V

4.7V

4.5V

4.8V

4.7V

4.5V

4.8V

4.7V

4.5V

4.8V

4.7V

4.7V

4.8V

4.8V

4.8V

4.8V

9.6V

4.8V

15.9V

5.6V

7.7V

11.9V

11.9V

5.0V

5.0V

4.8V

U WT V YX AAZ AB AC ADQ SP R

RXD-M312SB7642SC1923-O

LA6458S BA3126N HA12219NT

CXA1571M LC72131 LC75710NE

CXD2587Q LA1837 LC75396NE

16

17

32

1

BA5979S

RXD-M31Y39-3210-11

CAUTION: For continued safety, replace safety critical components only with man-ufacturer's recommended parts (refer to parts list). indicates safety critical com-ponents. For continued protection against risk of fire, replace only with same typeand rating fuse(s). To reduce the risk of electric shock, leakage-current or resis-tance measurements shall be carried out (exposed parts are acceptably insulatedfrom the supply circuit) before the appliance is returned to the customer.

MODE CARRIERMODULATION ANT

INPUTFREQUENCY DEVIATION

FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB

AM 1000(999)kHz 400Hz MONO 30% MOD 60dB

The DC voltage is an actual reading measured with a high impedance type volt-meter as the AM/FM signal generator is specified to the conditions as shown in thelist below. The measurement value may vary depending on the measuring instru-ments used or on the product. The value shown in ( ) is actual reading mea-sured in the AM mode.

The DC voltage is an actual reading measured with a high impedance type volt-meter. The measurement value may vary depending on the measuring instrumentsused or on the product. Refer to the voltage during PLAY unless otherwise speci-fied; The value shown in ( ) is the voltage measured at the moment of STOP.

RXD-M31(K) in-net1.3( 99.4.22 5:06 PM y [ W 5

Page 13: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

AP AQ AR AS

RXD-M31AE AF AH AJ ALAG AI AK AM AN AO

2

1

3

5

7

4

6

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

R OUT

L OUT

A.GND

R IN

+12V

L IN

+5V

M.GND

D.+12V

BIAS

B.1/2

A/B.1

A/B.2

SOL

CMP

R.REC

F.REC

PACK

PLAY

PHOTO

VCC

22REC.I/R

REC.O/R

21REC.I/L

REC.O/L

20B.1/2

REC SW

19A/B

PB.I/R

18120/70

PB.I/L

17NF/R

VREF

16EQ/R

B.IN/R

15PB.O/R

B.IN/L 14PB.O/L

IREF 13EQ/L

GND 12NF/L

1

2

3

4

5

6

7

8

9

10

11

5

RE

C

VR

EF

P/B

VC

C

VR

EF

9876

CT

RL

P/B

VR

EF

RE

C

4321

+IN

16789

NC

-IN

1

OU

T1

VC

C12345

+IN

2

GN

D

OU

T2

-IN

2R

715A

390

10K

R71

3A

R71

4A

10K

390

R71

6A

47PC743A

47PC742A

10KR718A

100PC732A

10KR717A

100PC733A

4.7KR780A

100u16C724

+

100u

16C

736 +

C70

94.

7u50 +

100

R73

6A

C71

04.

7u50 +

1.5K

R78

8A

R78

71.

5K

3300PC738A

3300PC739A

12KR709A

0.01C705A

1u50

C71

1 +

18K

R712A

2.2K

R72

3A

2.2u50C714

+

18K

R711A

2.2K

R72

4A1u

50C

712 +2.

7KR

721A

2.7K

R72

2A

22u1

6C

737 +

18KR720A

C735A 47P

220K

100u16C722

+

R735A 22K

R703A 10K

R704A 10K

R710A12K

C706A0.01

220K

C734A 47P

2.2u50C708

+

2.2u50C707

+

R706A

R705A

C7132.2u50

+

18KR719A

47K

R77

5A

47P

C70

4A

180K

R70

2A

180K

R70

1A

470P

C70

2A

470P

C70

1A

47P

C70

3A

430R708A

430R707A

R77

9A4.

7K

4.7u50C721

+

100

R73

1A

47K

R78

5A

4.7K

R784A

T701

0.022C728A

10u1

6C

730 +

18KR740A

18KR739A

0.01

C72

9A

0.01

C72

6A

0.022C727A

3.3

R74

1

3.3

R74

2

C72

5 10

u16

+

2KR

744A

33K

R74

3A

R738

10

1K

R745A

4.7K

R74

7A

47KR748A

100K

R74

9A

100K

R78

3A

10K

R782A

R774A

2.7K

6800

PC

731

C72

310

0u16 +

R734A

1K

+

C71510u16

560P

L70110mH

C717A

R72

5A

R727A

15K

10K

+

10u16C716L702

10mH R72

6A10

K15K

R728A

R786A

10K

C718A560P

22KR752A

33KR751A 47

K

R75

3A

10KR750A

9.1K

R755A

4.7K

R76

0A

4.7K

R75

8A

68K

R75

9A

4.7K

R75

7A

4.7K

R75

6A

330

R78

9

47u2

5C

741 +

100

100

100

R76

9AR

770A

2.2K

R76

8A

47K

R76

7A

100K

R77

3A

10K

R76

2A

4.7K

R77

2A

47K

R77

1A

R766A100

20

19

18

16

17

1

2

3

4

5

6

7

8

9

10

11

12 16

17

18

19

20

1

2

3

4

5

6

12

11

10

9

8

7

6

5

4

3

2

1

470

R.REC

F.REC

CrO2

PACK

SOLEMOID

GND

SENSOR

PLAY

M+

20K

VR

702

20K

VR

701

220P

C72

0A

220P

C71

9A

1

3

2

4

5

6

3.9K

R754A

R765A

R764A

R763A

+12V

+5V

+5V

+5V

+5V

+5V

+12V

+12V

+12

V

+12

V

+12

V

+BBIAS OSC

10

R778A

10R777A

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

LOUT

AGND

ROUT

AGND

AMUTE

PWR07

A+12V

OP/CL

CD+8V

u+5.6V

D+12V

M.GMD

CDGND

VFL

FLAC

FLAC

F.OFF

5

4

3

2

1

1

2

3

4

5

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

F.O

FF

(FLA

C)

(FLA

C)

-31V

(VF

L)

D.G

ND

D.G

ND

D.G

ND

D.G

ND

+12

V

+12

V

-16V

-16V

+16

V

+16

V

A.G

ND

A.G

ND

A.G

ND

A.G

ND

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

4

5

2

1

2

3

1

4

3

5

R617A

1k

1000

P

C64

3

1000

P

C64

4

10K

R61

6

R61

5A10

K

R61

4

R61

3

330

1/4W

11 10

9 8 7 6 5 4 3 2 1

LIN

LNF

GN

D

RN

F

RIN

VB

-

ST.

BY

RO

UT

VB

+

LOU

T

VB

-

18K

R606A

4.7

4.7

R61

1

R60

7A 4

30

0.22

C60

9

C61

0

0.22

0.22C616

0.22C611

330

1/4W

22KR603A

1u50C605

+

R62

0A

10K

0.1

C63

0A0.

1C

631A

3300

u25

C61

5 +

3300

u25

C61

4 +

R605A

18K

R60

8A 4

30

C61

3A

C61

2A 1

00P

C60

4A 2

20P

C60

3A 2

20P

2.2u50C608

+

+

C607

10K

R65

3A

3.3 1/4W

R622

R623A

220 150

R659

0.22

R629

12K

R635A

820R630A

100R634A 1K

R63

6A

47KR637A

1000

PC

605A

47u2

5C

623 +

R63

3A

560

R63

2A5.

6KR

631A

10u16C621

+

470u

10C

620 +

470u

16C

618 +C

617

0.01

47K

R62

8A

3GND

B+(ON/OFF) 4

+12V 2

OP/CL 1

4.7K

R65

7A

3AMUTE

A+12V 4

MDGND 2

MD+8V 1

R627A10K

3

1

2

1 2 3

47K

R62

5A

10K

R62

6A

47u2

5 +

C60

10.

01

10K

R65

2A

C65

010

u25

560K

R65

8A

R60

410

0K

1.8KR654A

220u10C606

+

10K

R65

6A

R655A

10K

47u2

5C

627 +

0.01

C62

6

F6013.15A 250V

3.15A 250VF602

3.15A 250VF603

F60

52A

250

V47

00P

C64

0

3.3MR649

1/2W

C635 0.01

C649

C648

4.7u

50C

633

+2.7K

R64

1A

1.2KR642A

100u

50C

636

+

330R646

R64

7

1.8K

100u

50C

638

+

R64

3 10

0

R64

4 10

0

R64

5 33

K 0.01C639

T601

F604500mA 250V

MU

TE

/

33u5

0VC

634

+

+12V+12V

Q712

Q703

100P

2.2u50

2W

2K

10

R638

680

R64

0A

3.3 1/4W

R609

150R624

C60

2

220R610A

0.01

0.01

C647 0.01

+12

V+12V

+5V

R601A

4.7K

4.7KR602A

10K

R65

1A

10K

R65

0A

MA

NU

AL

AU

TO

+8V

+8V

+8V

+12V

+5.6V

+12V

+5.6V

+8V

+8V

+12

V+

12V

+8V+8V

16V 16V

16V

16V

16V

16V

16V

16V

16V

16V

+16V +16V

+16

V+

16V

+16

V+

16V

Q613

Q611

(K,P)(Y,M)

(C,Q)(X)

(T,E)

: AC120V 60Hz: AC110-120V/220-240V~

50/60Hz: AC220V~ 50Hz: AC240V~ 50Hz: AC230V~ 50Hz

AC

5.6V

AC

5.6V

4700

u25

C62

5 +

10K

100K

+

1/4W

R61

2

1/4W

+16V

16VXAUSTRALIA

EUROPE

U.K.NO

E

T

R649

GENERAL MARKET

CANADAYES

P

M

ABB.COUNTRY

U.S.A. K

DESTINATIONF601-603

F50-0151-08

F50-0152-08

F50-0151-08

F50-0153-08

F50-0149-08

F50-0149-08

F604

F50-0154-08

F50-0150-08

F50-0150-08

F605

B

B

B

B

+12

V

+12

V

B

+12

V

+12

V

+12V +12V

B

+5.

6V

B

+12V +12V

+12

V

+12V

+5.6V

+12V

+B

+12

V

+12

V

+12V

CN701

D702

Q703

Q702

Q701

Q705

Q706

Q713

D70

8

D70

5

Q707

Q714

Q715

D70

9

D70

3

D70

4

Q708Q710

Q709

CN703

D70

6

CN702

M

ERASE

Rch

Lch

IC701 : BA3126NIC702 : HA12219NTIC703 : LA6458S

Q708 : 2SA984E

Q714 : 2SD2061EQ710 : 2SB1205(S.T)

Q701,702,706,707,709,: 2SC3330(S.T)

1N4004

MTZJ5.1BD708 :

D703,704D702,705,706

:

: 1SS1332SC2274E:Q7032SA1317TQ705,712 :

MTZJ13BD709 :

GND LINESIGNAL LINEDIGITAL LINE

B LINE

-CN901BOARD

3/4

MOTOR

Q712

CN601

CN604 CN605

CN603

CN602

CN608 CN609

Lch+

Lch-

Rch-

Rch+

HEADPHONE

JK602

JK601

JK603

D61

3

D620

D61

7

Q606

D604

Q607

D60

5

Q609

Q608

Q610

Q604

Q603

CN606

SW601

CN607

D612

D61

5D

602

Q602

Q605

Q601

D60

1

Q613

D614 D606

D611

D610

D607

Q611

Q612

D60

8

D609

PLAY/REC HEAD SW(PB:ON, REC:OFF)

OPE AMP

P.B/REC EQ.

R/P SWITCH

BIAS AVR

BIASOSC

ON/OFFBIAS

SW

MOTORDRIVER

OPEN/PANEL

CLOSESW

MUTING

POWERAMP

MUTINGDRIVER

+12V AVR

+8V AVR

+5.6V AVR IC601 : TDA7265

Q601-603 : 2SD2144WQ604,607 : 2SD2061FQ605,610,613 : 2SA1317TQ606,609 : 2SC3330(S.T)Q608,611 : 2SC2274EQ612 : 2SA984E

D601,604,610-614,620: 1SS133

D602,617 :D605 :D606,615 :D607 :D608 : MTZJ33BD609 : IN4004

A

B

-CN405BOARD

1/4

-CN404

1/4

BOARD

MAIN

MAIN

BD602

BD601

RS402BD601,602 :

ADJ.BIAS

(Lch)

(Rch)

BIASADJ.

711,713,715

Q711 SOL.DRIVER

MTZJ6.2BMTZJ5.6BMTZJ5.1BMTZJ6.8B

IC702

IC701

IC703

E

CASSETTE BOARD

RXD-M31 (2/4)

IC601

A

B

POWER BOARD

TRANSFORMER BOARD

11.5V

11.9V

REC: 0.7V

0.8V

1.8V

5.0V

11.9V

10.9V

11.7V

9.7V

REC: 10.3V

REC: 9.1V

REC: 5.0V

12.2V

15.9V

12.8V

13.4V

5.0V

11.9V

11.3V

15.2

18.5V

-18.9V

-32.2V

6.2V

15.5V

15.9V

5.1V

5.6V

8.3V

8.9V

13.3V

18.5V

-18.9V

18.0V

12.5V

11.9V

5.6V

15.9V

-32.2V

11.9V

12.0V

12.0V

12.6

V11.4V

12.0V

15.9V

OFF: 5.0VON: 4.5V

ON: 3.9VOFF: -2.5V

POWER ON: 0.1V

POWER ON: 0.7V

:19.3VSTANDBY

15.8V

7.7V

1.3V

RXD-M31Y39-3210-11

CAUTION: For continued safety, replace safety criticalcomponents only with manufacturer's recommendedparts (refer to parts list). indicates safety criticalcomponents. For continued protection against risk offire, replace only with same type and rating fuse(s). Toreduce the risk of electric shock, leakage-current orresistance measurements shall be carried out(exposed parts are acceptably insulated from the sup-ply circuit) before the appliance is returned to the cus-tomer.

The DC voltage is an actual reading measured with ahigh impedance type voltmeter with a cassette loadedat playback mode. The measurement value may varydepending on the measuring instruments used or onthe product. Bias circuit DC voltage is measured whilein the record mode.

DOLBY and the double-D symbol are trademarks ofDolby Laboratories Licensing Corporation. Noisereduction circuit made under license from Dolby Labo-ratories Licensing Corporation.

RXD-M31(K) in-net1.3( 99.4.22 5:06 PM y [ W 7

Page 14: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

CN1002

SW1004

SW1005

STOP

CD

SW1001

SW1003

HM331

TAPE

SW1006

POWER

CN902

SW902

SW901

SWITCHCLOSEPANEL

PANEL

SWITCHOPEN

D911

D91

0

Q916D90

8D

907

D91

2

D91

3

Q901 Q904

Q902 Q903

Q907

Q909

Q908

Q910

D90

1

D90

3

D90

4

Q905

Q906

Q913Q915

Q914

Q911

D909

D902

Q912

CN901

CN1001

EQ.TAPE

GR

EE

N

RE

D

Q1001 Q1002

D1031

SW1007

OP/CL

D10

32

CD

V1001

/JOG

Q1003 Q1004 Q1006

D10

34

RE

V

Q1007

FW

D

D10

35

D905

D90

6

VOLUME

911,913-916 : 2SC3330(S,T)Q905,906,908,909,

Q901,904Q902,903,907

: 2SC2274E: 2SA984E

D901-906,908-913 : 1SS133

: 2SA1317TQ910,912

D907 : MTZJ4.3B

D1031D1032,1034,1035

Q1001,1002Q1003,1004,1006,1007

: 2SA1317T: 2SC3330(S,T)

: W02-2707-08IC1001

GND LINEB LINEB LINE

-CN401BOARD

1/4

2/4

-CN606BOARDPOWER

MAIN

REMOTESENSOR

LEDDRIVER

STAND-BY

: B30-2558-08: B30-2500-08

5LED2

1REM

LED3

ENC1

ENC2

3

2

4

KEY3

KEY1

KEY2 7

6

8

R10

02A

200

R10

08A

A B C

200

270

R10

03A

R10

04A

360

R10

09A

270

R10

10A

360

D

R10

13A

E

200

R10

14A

270

R10

15A

360

1.3K

R10

06A

R10

05A

620

1.3K

R10

17A

620

R10

16A

3

2

1

2

3

1

100KR936A

0.1

C91

8A

47u16C910

+

33K

R93

8A

R93

0A47 47

0R

931A

R93

5A 1

0K

0.22

C90

9

0.22C919

R90

5A4.

7K

4.7K

R90

1A

220R933

1/2W

4.7KR916A

R91

7A4.

7K

47u1

6C

916 +

10K

R94

8A

10K

R94

9A

10K

R91

8A

22K

R92

1A47

KR

920A

22K

R91

4A

R913A10K

100u

10C

906A

+

R902A 22K

R906A 22K

R91

2A6.

8K

3.3KR904A

68KR908A

2.2K

R93

2A

+

C91

44.

7u50

2

4

1

3

1K

100u

25C

915 +

47KR943A

47K

R94

2A

100K

R91

1A

10u16C911

+

0.1C908A

100K

R92

2A

47K

R90

9A

22K

R91

0A

100K

R92

5A

R92

4A10

K

10u1

6C

912

+

R941A 220K

R947A 33K

R946A 33K

4.7u

50C

907 +

100KR926A

22K

R92

7A

+

C91

34.

7u50

10K

R91

9A

OP/CL

+12V

B+(ON/OFF)

GND

1LED1

LED0 2

LED4

LED5

4

3

6+5V

OP/CL 5

u.+5V

u.GND

8

7

3

2

1.2K

R10

01A

1.2K

R10

07A

1.2K

R10

12A

5

4

5

1

2

4

100PC1001A

100PC1002A

10KR1019A

10KR1018A

2 3

10KR1042A

R10

20A

22K

R10

21A

22K

R10

22A

330

R10

25A

330

R10

41A

10K

22K

R10

23A

R10

40A

10K

R10

24A

22K

1 2 3

5 4

10K

R10

26A

R10

27A

1.8

K

C10

04A

0.0

22

R10

28A

10K

R10

29A

100

K

330

4.7u10

Q1004-1007

C1003

+

R10

32A

10K

R10

33A

100

K

R10

34A

10K

R10

35A

100

K

330

330

R10

36A

R10

38A

R10

39A

5 4 2 1

1000PC902A

1000PC903A

68KR907A

R944A

4.7u

50C

904

+ +C90

54.

7u50

0.02

2C

917A

R90

3A

5.6K

+

10u25C901

R928A 22K

B

+B

+5V

+5V +5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+12V

+12V

+12

V

+12V +12V

+12V

+12

V

+12V

+5V +5V

+12V

+12V

+12

V

+12V

MOTOR BOARD

M

IC1001

KEY BOARD

RXD-M31 (3/4)

C

E

5.0V

5.0V

ON: 0.6VMOTOR

0.7V

12.0V OPEN: 0.6VCLOSE: 0V CLOSE: 0.6V

OPEN: 0V

0.3VOPEN:

0.3VCLOSE:

9.2V

9.2V

9.2V

12.0V

12.0V

11.9V

0.5V

11.8V

11.4V

AT AV AX AZ BBAU AW AY BA BC

2

1

3

5

7

4

6

RXD-M31Y39-3210-11

CAUTION: For continued safety, replace safety critical compo-nents only with manufacturer's recommended parts (refer toparts list). indicates safety critical components. For contin-ued protection against risk of fire, replace only with same typeand rating fuse(s). To reduce the risk of electric shock, leak-age-current or resistance measurements shall be carried out(exposed parts are acceptably insulated from the supply cir-cuit) before the appliance is returned to the customer.

The DC voltage is an actual reading measured with a highimpedance type voltmeter with no signal input. The measure-ment value may vary depending on the measuring instrumentsused or on the product.

RXD-M31(K) int1,2P( 99.4.22 5:03 PM y [ W 2

Page 15: RXD-M31(K) (A21-) - Diagramas dediagramas.diagramasde.com/audio/Kenwood RXD-M31.pdfd o w n u p on/standby TAPE rec menu panel TAPE direction STOP CD open / close set / demo TUNER /

G13

G1 G2 G3 G4 G5 G6 G7 G8 G9 G10

G14

G11

G15

G12

G16

(G1-G11)

(G13,G14)

CN801

SW807

SW805

SW801

SW802

SW803

SW804SW808

SW809

SW806SW810

O.T.E.TAPEREC

F.SKIP

R.SKIP

TUNER

AUX

SET

MENU

REPEAT

SOUND

Q807

Q808

Q806

Q805

Q801

Q802

Q803

Q804

FL DRIVER

Q801-808 : 2SC3330(S,T)

: LC75710NEIC801

GND LINESIGNAL LINE

B LINEB LINE

-CN402BOARD

1/4

FOR HM331

MAIN

31

1 32 4 5

34 33 32

6 7 8 9

F1

S35

S34

S33

S32

S27 S26

S5S4S3S2S1

S6

41

S16

S24

242930 28

10 11 1312

2627 25

1514 16 17

S28

S30

S31

S29

S26

S27

S25

202223 21

1918 20 21

181922 23 24 25

S20

S22

S23

S21

S18

S19

S17

26 27 28 29 3130 3332

S12

S14

S15

S13

S11

S10

S9

3534 3736 38 39 40

S7

S8

S5

S6

S3

S4

S1

S2

S31

S26

S21

S16

S11

49454342 44 4746 48 53

54 535150 52 5554

G1

G2

G3

G4

G5

G6

S25

S30

S35S32 S33 S34

S23

S28S27

S22

S29

S24

S10

S15

S20

S13

S18S17

S12

S19

S14

S8S7 S9

S22 S21

S17

S29

S19

S16

S11 S12

S28

S23

S28

S16

S30

S1

S15

S27

S14

S26

5748

56G

7

6561

47 46 45 44

5958 60

43 42 41 40

6362 64

G9

G8

G11

G10

G13

G12

G14

G15

6766 68 7069

G16

F2

1017 16 15 14 13 12 11 19 578 6 34 2 52 5051 49

39

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

G7

G8

G9

G10

G11

AA

8/G

12

AA

7/G

13

AA

6/G

14

AA

5/G

15

AA

4/G

16

AA

3

AA

2

AA

1

AM

35

AM

34

AM

33

AM32

AM31

AM30

AM29

AM28

AM27

AM26

AM25

AM24

AM23

AM22

AM21

AM20

AM19

AM18

AM17

AM

1

AM

2

AM

3

AM

4

AM

5

AM

6

AM

7

AM

8

AM

9

AM

10

AM

11

AM

12

AM

13

AM

14

AM

15

AM

16

G6

G5

G4

G3

G2

G1

VFL

TEST

VSS

OSC0

OSC1

VDD

RST

CE

CL

DI

R83

5A 4

7K

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16

R83

4A 4

7K

R83

3A 4

7K

R83

1A 4

7K

R83

2A 4

7K

R83

0A 4

7K

R82

9A 4

7K

R82

8A 4

7K

R82

7A 4

7K

R82

6A 4

7K

R82

5A 4

7K

R82

4A 4

7K

R82

2A 4

7K

R82

1A 4

7K

R82

0A 4

7K

17

R819A 47K

VFL 5

FLAC 1

FLAC

FLAC

2

3

FLAC 4

KEY1 13

FLDI 9

u.GND 7

+5V 6

VREF 8

FLCE 11

FLRST 10

FLCL 12

KEY2 14

KEY3 15

R818A 47K

R816A 47K

R817A 47K

R813A 47K

R812A 47K

R814A 47K

R815A 47K

R808A 47K

R810A 47K

R811A 47K

R807A 47K

R806A 47K

R804A 47K

R805A 47K

18

19

20

21

22

23

24

25

26

28

29

30

31

32

1KR859A

R858A1K

35

R857A1K

43

R856A1K

42

R855A1K

41

R854A1K

40

R853A1K

39

R852A1K

464748 4445

R80

3A 4

7K

R80

2A 4

7K

34 33

43 42 41 3940 35

R823A 10K

13

R809A 10K

27

35

43

42

41

40

39

R847A 10K

R801A 10K

R850A 10K

R849A 10K

R848A 10K

R851A 10K

R841A 47K

R84

6A 4

7K

R84

5A 4

7K

R84

3A 4

7K

R84

4A 4

7K

R84

2A 4

7K

R840A 47K49

R839A 47K

R837A 47K

R838A 47K

R836A 47K

50

51

52

53

54

10KR860A

64

63

62

61

64

62

61

63

200

R87

7AR

878A

270

R87

1A20

0R

872A

270

200

R86

6A

270

R86

7AR

868A

360

R86

9A

620

R87

3A36

0R

874

620

3.3K

R87

5

R87

5A

3.3K

R88

3A

1.3K

360

R87

9A62

0R

880A

R88

1A1.

3KR

882A

3.3K

R861A1K

1KR862A

1K

R864A1K

R863A

68P

C80

4A

C80

3A 0

.047

0.047C802A

EDCBA

1u50

C80

5 +

1u50

C80

6 +

0.01C801A

B+B

NL

NP

NL

NL

NL

NL

NL

NL

NL

NL

NL

NL

NL

NL

NP

NL

NL

35

B

+5V +5V

+5V

B

B

B

+5V

B

+5V

BB

B B

+5V

B

+5V

+5V

B

+5V

B

BB

+5V

B

B

B

FD801

IC801

D

RXD-M31 (4/4)

DISPLAY BOARD

kHz

1 2

STEREO

RANDOM PGM

MHz

TP

AM

FM

PM

REPEAT

TRACK NO. TOTAL AUTO TUNED

BEST HITS O.T.E.CD

CD

MD

TAPE MD

RECREC

MD EDIT LOUD EX.BASS

TITLE

NR T.E.

ALL SLEEP A.P.S. O.T.T. PROG. EONR D S NEWS

TA PTY

SEARCH

S24

S17

S31

S26

S21

S16

S11

S6

S30

S35S34S33S32

S28S27 S29

S10

S15

S20

S25

S18

S23S22

S17

S24

S19

S8

S13S12

S7

S14

S9

S1 S3S2 S4 S5

S31

S20S14

S33

S32

S31

S9S13

S5

S25 S21

S30

S33

S15

S18 S20

S13

S14

S34 S32 S33

S29

S23 S13S18S17 S15 S16 S25 S26 S19 S27 S28

S9

S6 S7

S22S21

S32 S33

S10 S25

S33 S32

S29

S30 S31

S20

S8

S4

S12

S24

S3

S11

S23

S7

S19

S2

S10

S22 S18

S6

S32 S31

S24

S30

-32.2V

S29 S30

BD BE BG BI BK BMBF BH BJ BL

2

1

3

5

7

4

6

RXD-M31Y39-3210-11

CAUTION: For continued safety, replace safety criticalcomponents only with manufacturer's recommendedparts (refer to parts list). indicates safety critical com-ponents. For continued protection against risk of fire,replace only with same type and rating fuse(s). Toreduce the risk of electric shock, leakage-current orresistance measurements shall be carried out (exposedparts are acceptably insulated from the supply circuit)before the appliance is returned to the customer.

The DC voltage is an actual reading measured with ahigh impedance type voltmeter with no signal input. Themeasurement value may vary depending on the measur-ing instruments used or on the product.

RXD-M31(K) int1,2P( 99.4.22 5:03 PM y [ W 3

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RX

D-M

31

1

2

A CB

Parts w

ith the exploded numbers larger than 700 are not supplied.

EXPLOD

ED VIEW

(CA

SSETTE DEC

K M

ECH

AN

ISM)

27

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

D-M

31

RXD-M31

SW801SW802SW809SW808SW804SW803

SW806SW807

FL801

SW805SW810TAPE rec O.T.E.

soundrepeatAUXmenu

JK601

JK603

SPEAKERS

SW603

AC110- AC220-120V~ 240V~

SUPERWOOFERPRE OUT

SW601

PANELOPEN/CLOSE

JK101

SW401ANTENNA

SW1007

SW1004

open/close panel

tape EQ.

SW1001

SW1002

V1001

SW1003 IC1001

SW1005 SW1006direction

JK301

JK302

DIGITAL OUT OPTICAL

AUX INPUT

CD DOOR

set/demo TUNER/band

TAPE

VOLUME

C

C

Fx2

Ux2

Ux2Ux2

Fx2

P

Ux2

U

F

Fx2

Nx2

Nx2

A

A

B

B

B

B

Bx2

Bx2

Bx2

Bx3

Fx2A

Fx4D

F

Fx4

Ux4

T

U

phones

JK602

Ux4

B

Ex3

Ex3

B

Fx2Ux2

FU

U

U

U

UF

L

L

F

S

S

Bx2

K

K

E

E

B

B

796 771

794

796

795

798

795

799

787

795

796

711

797

Bx3

Lx2

Ux4Fx4

Gx3

Hx2

Hx2

J

Ax9

Bx4

J

S

S

Rx2Rx2

M

ABCDEFGHJKLMNPRSTU

ø3x6 (BLK)M3x8 (BLK)M3x6 (BLK)ø2.6x8ø3x10ø3x8ø2.6x6ø2x6 (BLK)ø2x8 (BLK)ø3x6 (BLK)ø3x6ø2.6x10 (BLK)M4x8ø2x4ø3x8ø3x6WASHERWASHER

: N89-3006-45: N35-3008-45: N32-3006-45: N89-2608-46: N46-3010-46: N89-3008-46: N89-2606-46: N89-2006-45: N89-2008-45: N85-3006-45: N89-3006-46: N86-2610-45: N90-4006-41: N35-2004-46: N09-1522-05: N88-3006-46: N15-1026-46: N15-1030-46

685

684

616617

674

757

797

712

682

619618

614

603

607

683

665

646

650

662

729

653

654

631

661

660

660

628

609640

691

615

642662

602648

643

608

630669

641

634

631

693

670

689

690

613

611

632

623

623

628

625

625

651

692

666

688

635

634

681

605

647

676

675

622

638

678

620

680

679677

635

601

663

668x2

633

610

624

626627

664

606

626624

636

636

668668

767

645

604

1

2

D FE

Parts w

ith the exploded numbers larger than 700 are not supplied.

EXPLOD

ED VIEW

(UN

IT)

28

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

D-M

3129

PAR

TS LIST New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

638 1F F07-1685-08 PVC COVER (BLACK)640 1E F07-1687-08 CD COVER641 1E F07-1688-08 9829 CD COVER (BLACK) ABS642 1E J19-6023-08 213CDM CD MAGNET COVER-TOP643 1E J11-0850-08 213CDM CD MAGNET COVER-BOTTOM

645 2D G09-0671-08 CASSETTE DOOR SPRING646 2D G09-0672-08 DOOR LOCKER SPRING647 1E G11-2485-08 RUBBER (10X5X3) SIDE TAPE648 1E G09-0674-08 CD DOOR SPRING

- H10-7611-08 MAIN UNIT POLYFOAM- H25-1658-08 POLYBAG 18X24- H50-3332-08 ITEM CARTON CASE KP- H50-3333-08 ITEM CARTON CASE MX- H50-3334-08 ITEM CARTON CASE T

- H50-3335-08 ITEM CARTON CASE E

650 2D A13-3147-08 BRACKET (CASSETTE DOOR) BLACK651 1E A13-3148-08 BRACKET (MOTOR)653 2E A13-3150-08 BRACKET (CASSETTE R)654 2E A13-3151-08 BRACKET (CASSETTE L)660 2D A13-3152-08 MOUNTING BRACKET

661 2E F07-1986-08 HS COVER (BLACK)662 1E,2E J19-6024-08 HOLDER(CD/CASSETTE EJECT GEAR)663 2F J42-0343-08 POWER CORD BUSHING KP663 2F J42-0344-08 POWER CORD BUSHING SR-F42 MET664 1E D32-0363-08 STOPPER

665 2D D32-0364-08 CASSETTE LOCKER666 2E A13-3153-08 MOUNTING BRACKET (PCB/CD)668 2D,2F J02-1456-08 RUBBER FOOT (12.5X3.5)669 1E J02-1454-08 SOFT RUBBER NO TY717A-IIR-40670 1E J02-1455-08 HARD RUBBER NO TV717A-11R-500E

674 2D K29-7626-08 KNOB (VOLUME)675 1F K29-7627-08 KNOB (TAPE REC)676 1F K29-7628-08 KNOB (MENU)677 1F K29-7629-08 KNOB (REPEAT)678 1F K29-7630-08 KNOB (SET/DEMO)

679 1F K29-7631-08 KNOB (FF/TUNER/AUX)680 1F K29-7632-08 KNOB (O.T.E)681 1F K29-7633-08 KNOB (SOUND)682 2D K29-7634-08 KNOB (TAPE/EQ/CD)683 2D K29-7635-08 KNOB (TAPE/STOP)

684 2D K29-7636-08 KNOB (ON/STANDBY)685 2D K29-7637-08 KNOB (PANEL OPEN/CLOSE)

688 2F L07-2772-08 POWER TRANSFORMER KP688 2F L07-2773-08 POWER TRANSFORMER MX688 2F L07-2771-08 POWER TRANSFORMER ET

693 1E D32-0365-08 CD LOCKER PLASTIC

689 1D T90-0846-08 AM LOOP ANTENNA690 1D T90-0801-05 LEAD WIRE ANTENNA KPMX690 1D T90-0810-05 LEAD WIRE ANTENNA ET691 1E T99-0624-08 MAGNET MNB FERRITE CORES692 1E T42-0953-08 GEAR MOTOR

SW603 2E S62-0091-08 SLIDE SWITCH

601 1F A60-1719-08 FRONT CABINET602 1E A02-2921-08 TOP CABINET603 2D A02-2922-08 CASSETTE DOOR COVER (SILVER)604 2D A21-3778-08 PANEL COVER605 1E A21-3779-08 TUNING PANEL

606 2E A21-3780-08 TOP PANEL607 2D A21-3781-08 CONTROL PANEL KPMX607 2D A21-3782-08 CONTROL PANEL ET608 1E A52-0374-08 CD DOOR609 1D J21-6762-08 METAL PLATE (LEFT SIDE)

610 2F J21-6763-08 METAL PLATE (RIGHT SIDE)611 1D A09-1114-08 BATTERY COVER613 1D A70-1241-05 REMOTE CONTROL ASSY(RC-F0503) KPMX613 1D A70-1242-05 REMOTE CONTROL ASSY(RC-F0503E) ET

614 2D B10-3524-08 CASSETTE DOOR LENS615 1E B10-3525-08 CD DOOR LENS616 2D B12-0375-08 SENSOR LENS617 2D B12-0376-08 LED LENS (MIDDLE)618 2D B12-0377-08 LED LENS (TAPE)

619 2D B12-0378-08 LED LENS (CD/MD)620 1E B12-0379-08 DISPLAY LENS KPMX620 1E B12-0380-08 DISPLAY LENS ET622 1F B03-3854-08 PLATED BAR- B46-0096-53 WARRANTY CARD X

- B46-0310-03 WARRANTY CARD ET- B46-0328-03 WARRANTY CARD K- B46-0336-03 WARRANTY CARD P- B58-1643-04 CAUTION CARD (CASSETTE TAPE)- B60-4227-08 INSTRUCTION MANUAL(EN1) KP

- B60-4228-08 INSTRUCTION MANUAL(EN2) MXT- B60-4229-08 INSTRUCTION MANUAL(FR) E- B60-4230-08 INSTRUCTION MANUAL(TC) M- B60-4231-08 INSTRUCTION MANUAL(GE) E- B60-4232-08 INSTRUCTION MANUAL(IT) E

- B60-4233-08 INSTRUCTION MANUAL(NE) E- B60-4234-08 INSTRUCTION MANUAL(ES) E

623 1D,2E D13-1946-08 GEAR A624 1D,2E D13-1947-08 GEAR B625 1D,2E D13-1948-08 GEAR C626 1D,2E D13-1949-08 GEAR D627 1E D10-3905-08 SHAFT (HEXAGON)

628 1D,2E D10-3906-08 LEVER630 1E D40-1640-05 CD MECHANISM KSM-213CDM(SONY)631 2D,1E D13-1950-08 CD/CASSETTE EJECT GEAR

632 1D E03-0115-05 AC PLUG ADAPTOR M633 2F E30-2928-08 AC POWER CORD EM633 2F E30-2929-08 AC POWER CORD KP633 2F E30-2930-08 AC POWER CORD T634 1E,1F E35-2429-08 FLAT CABLE (16P,280mm) CD

635 1F E35-2430-08 FLAT CABLE (15P,270mm) DISPLAY636 2E E35-2431-08 FLAT CABLE (12P,60mm) CASSETTE

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

1 2

RXD-M31

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

D-M

31

30

PAR

TS LIST New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

R620A RK73FB2A103J CHIP R 10K J 1/10WR622 R92-1921-08 FUSE RESISTOR 3.3 J 1/4WR623A RK73FB2A221J CHIP R 220 J 1/10WR625A RK73FB2A473J CHIP R 47K J 1/10WR626A,627A RK73FB2A103J CHIP R 10K J 1/10W

R628A RK73FB2A473J CHIP R 47K J 1/10WR629 RS14GB3DR22J FL-PROOF RS 0.22 J 2WR630A RK73FB2A821J CHIP R 820 J 1/10WR631A RK73FB2A202J CHIP R 2.0K J 1/10WR632A RK73FB2A562J CHIP R 5.6K J 1/10W

R633A RK73FB2A561J CHIP R 560 J 1/10WR634A RK73FB2A101J CHIP R 100 J 1/10WR635A RK73FB2A123J CHIP R 12K J 1/10WR636A RK73FB2A102J CHIP R 1.0K J 1/10WR637A RK73FB2A473J CHIP R 47K J 1/10W

R638 R92-0219-05 FUSE RESIST 10 G 1/4WR640A RK73FB2A681J CHIP R 680 J 1/10WR641A RK73FB2A272J CHIP R 2.7K J 1/10WR642A RK73FB2A122J CHIP R 1.2K J 1/10WR649 RD14BB2H335J RD 3.3M J 1/2W KP

R650A-653A RK73FB2A103J CHIP R 10K J 1/10WR654A RK73FB2A182J CHIP R 1.8K J 1/10WR655A,656A RK73FB2A103J CHIP R 10K J 1/10WR657A RK73FB2A472K CHIP R 4.7K K 1/10WR658A RK73FB2A564J CHIP R 560K J 1/10W

SW601 S62-0090-08 SLIDE SWITCH

BD601,602 RS402 BRIDGE RECTIFIER RS402D601 1SS133 SWITCHING DIODED602 MTZJ6.8B ZENER DIODED604 1SS133 SWITCHING DIODED605 MTZJ5.1B ZENER DIODE

D606 MTZJ5.6B ZENER DIODED607 MTZJ6.2B ZENER DIODED608 MTZJ33B ZENER DIODED609 1N4004 DIODED610-614 1SS133 DIODE (SWITCHING)

D615,616 MTZJ5.6B ZENER DIODED617 MTZJ6.8B ZENER DIODED620 1SS133 DIODE (SWITCHING)IC601 TDA7265 ICQ601-603 2SD2144W TRANSISTOR

Q604 2SD2061F TRANSISTORQ605 2SA1317T TRANSISTORQ606 2SC3330(S,T) TRANSISTORQ607 2SD2061F TRANSISTORQ608 2SC2274E TRANSISTOR

Q609 2SC3330(S,T) TRANSISTORQ610 2SA1317T TRANSISTORQ611 2SC2274E TRANSISTORQ612 2SA984E TRANSISTORQ613 2SA1317T TRANSISTOR

C1 CC45FSL1H101J CERAMIC 100PF JC101 CK45FB1H223Z CERAMIC 0.022UF Z

C601 CK45FB1H103Z CERAMIC 0.010UF ZC602 CE04KW1E470M ELECTRO 47UF 25WVC603A,604A CK73FB1H221J CHIP C 220PF JC605 CE04KW1H010M ELECTRO 1.0UF 50WVC605A CK73FB1H102K CHIP C 1000PF K

C606 CE04KW1A221M ELECTRO 220UF 10WVC607,608 CE04KW1H2R2M ELECTRO 2.2UF 50WVC609-611 CK45FB1H224Z CERAMIC 0.22UF ZC612A,613A CC73FSL1H101J CHIP C 100PF JC614,615 CE04KW1E332M ELECTRO 3300UF 25WV

C616 CK45FB1H224Z CERAMIC 0.22UF ZC617 CK45FB1H103Z CERAMIC 0.010UF ZC618 CE04KW1C471M ELECTRO 470UF 16WVC620 CE04KW1A471M ELECTRO 470UF 10WVC621 CE04KW1C100M ELECTRO 10UF 16WV

C623 CE04KW1E470M ELECTRO 47UF 25WVC625 CE04KW1E472M ELECTRO 4700UF 25WVC626 CK45FB1H103Z CERAMIC 0.010UF ZC627 CE04KW1E470M ELECTRO 47UF 25WVC630A,631A CK45FB1H104Z CERAMIC 0.10UF Z

C633 CE04KW1H4R7M ELECTRO 4.7UF 50WVC634 CE04KW1H330M ELECTRO 33UF 50WVC635 CK45FB1H103Z CERAMIC 0.010UF ZC636 CE04KW1H101M ELECTRO 100UF 50WVC638 CE04KW1H101M ELECTRO 100UF 50WV

C639 CK45FB1H103Z CERAMIC 0.010UF ZC640 C90-3862-08 SAFETY CAPA 0.0047UF 250VC643,644 CK45FB1H102K CERAMIC 1000PF KC647-649 CK45FB1H103Z CERAMIC 0.010UF ZC650 CE04KW1E100M ELECTRO 10UF 25WV

CN601 E35-2426-08 PIN ASSY (17P)CN602 E40-8450-08 PIN ASSY (18P)CN603 E35-2427-08 PIN ASSY (18P)JK601 E70-0113-08 SPEAKER TERMINAL (4P)JK602 E11-0398-08 HEADPHONE JACK

JK603 E63-1092-08 PHONO JACK (1P) SUPER WOOFER

F601-603 F50-0151-08 FUSE 3.15A/250V KPMEF601-603 F50-0152-08 FUSE 2A/250V TF604 F50-0149-08 GLASS FUSE 500MA/250V KPMEF604 F50-0153-08 GLASS FUSE 500MA/250V TF605 F50-0150-08 FUSE 2A/250V KPME

F605 F50-0154-08 FUSE 3.15A/250V T

R601A,602A RK73FB2A472J CHIP R 4.7K J 1/10WR603A RK73FB2A223J CHIP R 22K J 1/10WR604A RK73FB2A104J CHIP R 100K J 1/10WR605A,606A RK73FB2A183J CHIP R 18K J 1/10WR607A,608A RK73FB2A431J CHIP R 430 J 1/10W

R609 R92-1921-08 FUSE RESISTOR 3.3 J 1/4WR610A RK73FB2A221J CHIP R 220 J 1/10WR611,612 R92-0341-05 FUSE RESIST 4.7 J 1/4WR615A RK73FB2A103J CHIP R 10K J 1/10WR617A RK73FB2A102J CHIP R 1.0K J 1/10W

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

3 4

POWER UNIT

MAIN UNIT

RXD-M31(K) in-net1,1P( 99.4.22 4:57 PM y

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RX

D-M

3131

PAR

TS LIST New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

C206A CK73FB1E103K CHIP C 0.010UF KC208A CC73FSL1H470J CHIP C 47PF JC209 CC45FSL1H221J CERAMIC 220PF JC210A CK73FB1H471K CHIP C 470PF KC211A CK45FB1H104Z CERAMIC 0.10UF Z

C212A CK73FB1E103K CHIP C 0.010UF KC213 CE04KW1HR47M ELECTRO 0.47UF 50WVC214A CK73FB1E103K CHIP C 0.010UF KC215A CC73FCH1H240J CHIP C 24PF JC215A CC73FSL1H470J CHIP C 47PF J

C216A CC73FSL1H101J CHIP C 100PF JC217A CK73FB1E103K CHIP C 0.010UF KC218A CK73FB1H152K CHIP C 1500PF KC219A CK73FB1H473K CHIP C 0.047UF KC220 CC45FSL1H120J CERAMIC 12PF J

C221A CK45FB1H103Z CERAMIC 0.010UF ZC224 CK45FB1H103Z CERAMIC 0.010UF ZC225A CK73FB1E103K CHIP C 0.010UF KC228 CE04KW1A471M ELECTRO 470UF 10WVC233A,234A CK73FB1H271J CHIP C 270PF J

C235A,236A CK73FB1H102J CHIP C 1000PF JC237,238 CE04KW1C100M ELECTRO 10UF 16WVC239 CE04KW1A471M ELECTRO 470UF 10WVC241A CK73FB1E333K CHIP C 0.033UF KC242 CE04KW1H010M ELECTRO 1.0UF 50WV

C243 CE04KW1A471M ELECTRO 470UF 10WVC245 CK45FB1H104Z CERAMIC 0.10UF ZC246A-248A CC73FSL1H101J CHIP C 100PF JC301 CE04KW1H010M ELECTRO 1.0UF 50WVC302 CE04KW1H4R7M ELECTRO 4.7UF 50WV

C303,304 CE04KW1C100M ELECTRO 10UF 16WVC305,306 CE04KW1H010M ELECTRO 1.0UF 50WVC309 CE04KW1H4R7M ELECTRO 4.7UF 50WVC310 CE04KW1H010M ELECTRO 1.0UF 50WVC311A,312A CC73FSL1H101J CHIP C 100PF J

C313,314 CE04KW1C100M ELECTRO 10UF 16WVC315,316 CE04KW1H4R7M ELECTRO 4.7UF 50WVC317,318 CK45FB1H473Z CERAMIC 0.047UF ZC319,320 CE04KW1HR47M ELECTRO 0.47UF 50WVC321,322 CK45FF1H563Z CERAMIC 0.056UF Z

C323,324 CE04KW1HR47M ELECTRO 0.47UF 50WVC325,326 CK45FB1H273K CERAMIC 0.027UF KC327,328 CK45FF1H563Z CERAMIC 0.056UF ZC329,330 CK45FB1H222K CERAMIC 2200PF KC331,332 CK45FB1H103Z CERAMIC 0.010UF Z

C333,334 CE04KW1H4R7M ELECTRO 4.7UF 50WVC335-342 CE04KW1C100M ELECTRO 10UF 16WVC343A CC73FSL1H101J CHIP C 100PF JC345,346 CE04KW1H4R7M ELECTRO 4.7UF 50WVC347 CE04KW1C220M ELECTRO 22UF 16WV

C348 CE04KW1C101M ELECTRO 100UF 16WVC349A CC73FSL1H101J CHIP C 100PF JC350 CE04KW1C470M ELECTRO 47UF 16WVC351A,352A CK73FB1H271J CHIP C 270PF JC353A CC73FSL1H101J CHIP C 100PF J

C103A CC73FSL1H100J CHIP C 10PF JC104A CK73FB1H471K CHIP C 470PF KC105A CK73FB1E103K CHIP C 0.010UF KC106 CE04KW1C100M ELECTRO 10UF 16WVC107 CE04KW1C101M ELECTRO 100UF 16WV

C108A CK73FB1E103K CHIP C 0.010UF KC109,110 CK45FB1H103Z CERAMIC 0.010UF ZC112A,113A CK73FB1E103K CHIP C 0.010UF KC114A CC73FSL1H470J CHIP C 47PF JC115A CK73FB1H102J CHIP C 1000PF J ET

C116 CE04KW1C101M ELECTRO 100UF 16WVC117A CK73FB1E223K CHIP C 0.022UF KC118 CE04KW1C100M ELECTRO 10UF 16WVC119 CE04KW1H010M ELECTRO 1.0UF 50WVC120 CE04KW1HR47M ELECTRO 0.47UF 50WV

C121 CE04KW1H010M ELECTRO 1.0UF 50WVC122A CK73FB1E103K CHIP C 0.010UF KC123 CK45FB1H103Z CERAMIC 0.010UF ZC124A CC73FSL1H470J CHIP C 47PF JC125 CE04KW1H3R3M ELECTRO 3.3UF 50WV

C126A CK73FB1E103K CHIP C 0.010UF KC127 CE04KW1C100M ELECTRO 10UF 16WVC128A CK73FB1H221J CHIP C 220PF JC129 CE04HW1H2R2M NP-ELEC 2.2UF 50WVC130 CK45FB1H223Z CERAMIC 0.022UF Z

C131A CC73FSL1H181J CHIP C 180PF J ETC131A CK73FB1H471K CHIP C 470PF K KPMXC132,133 CE04KW1H010M ELECTRO 1.0UF 50WVC134,135 CQ93FMG1H183J MYLAR 0.018UF J ETC134,135 CQ93FMG1H333J MYLAR 0.033UF J KPMX

C136A CK73FB1E103K CHIP C 0.010UF KC137A CC73FCH1H331J CHIP C 330PF JC138A CC73FCH1H390J CHIP C 39PF J ETC139 CE04KW1H4R7M ELECTRO 4.7UF 50WVC141A CC73FCH1H330J CHIP C 33PF J ET

C142 CE04KW1C470M ELECTRO 47UF 16WVC143A,144A CC73FCH1H330J CHIP C 33PF JC145 CE04KW1C470M ELECTRO 47UF 16WVC146 CE04KW1H4R7M ELECTRO 4.7UF 50WV ETC147 CC45FSL1H271J CERAMIC 270PF J ET

C148 CE04KW1C470M ELECTRO 47UF 16WV ETC149 CK45FB1H103Z CERAMIC 0.010UF Z ETC150 CC45FSL1H561J CERAMIC 560PF J ETC151-153 CE04KW1H010M ELECTRO 1.0UF 50WVC154 CE04KW1H100M ELECTRO 10UF 50WV

C155A CK73FB1E103K CHIP C 0.010UF KC156 CE04KW1H010M ELECTRO 1.0UF 50WVC157A CC73FSL1H470J CHIP C 47PF JC158A-160A CC73FSL1H101J CHIP C 100PF JC161A,162A CK73FB1H472K CHIP C 4700PF K

C163A-165A CC73FSL1H101J CHIP C 100PF J KPMXC201,202 CE04KW1A101M ELECTRO 100UF 10WVC203 CK45FB1H472K CERAMIC 4700PF KC204 CK45FB1H103Z CERAMIC 0.010UF ZC205 CE04KW1A101M ELECTRO 100UF 10WV

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

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Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

R110A,111A RK73FB2A473J CHIP R 47K J 1/10W ETR112A RK73FB2A103J CHIP R 10K J 1/10WR113A RK73FB2A222J CHIP R 2.2K J 1/10WR114A RK73FB2A473J CHIP R 47K J 1/10W ETR115A RK73FB2A103J CHIP R 10K J 1/10W ET

R116A RK73FB2A152J CHIP R 1.5K J 1/10WR117A RK73FB2A470J CHIP R 47 J 1/10WR118A,119A RK73FB2A101J CHIP R 100 J 1/10WR120A RK73FB2A562J CHIP R 5.6K J 1/10WR121A RK73FB2A332J CHIP R 3.3K J 1/10W

R122A RK73FB2A362J CHIP R 3.6K J 1/10WR123A RK73FB2A123J CHIP R 12K J 1/10WR124A-126A RK73FB2A103J CHIP R 10K J 1/10WR127A RK73FB2A272J CHIP R 2.7K J 1/10WR128A RK73FB2A393J CHIP R 39K J 1/10W

R129A RK73FB2A472J CHIP R 4.7K J 1/10WR130A,131A RK73FB2A102J CHIP R 1.0K J 1/10WR132A RK73FB2A562J CHIP R 5.6K J 1/10WR133A RK73FB2A331J CHIP R 330 J 1/10WR134A-137A RK73FB2A102J CHIP R 1.0K J 1/10W

R138A RK73FB2A473J CHIP R 47K J 1/10W ETR139A,140A RK73FB2A102J CHIP R 1.0K J 1/10W ETR141A RK73FB2A473J CHIP R 47K J 1/10W ETR142A RK73FB2A100J CHIP R 10 J 1/10W ETR142A RK73FB2A331J CHIP R 330 J 1/10W KPMX

R143A RK73FB2A473J CHIP R 47K J 1/10W ETR144A,145A RK73FB2A102J CHIP R 1.0K J 1/10WR146,147A RK73FB2A473J CHIP R 47K J 1/10WR149A RK73FB2A332J CHIP R 3.3K J 1/10WR150A RK73FB2A681J CHIP R 680 J 1/10W KPMX

R151A RK73FB2A103J CHIP R 10K J 1/10WR152A RK73FB2A101J CHIP R 100 J 1/10W ETR155A RK73FB2A000J CHIP R 0 J 1/10W ETR155A RK73FB2A4R7J CHIP R 4.7 J 1/10W KPMXR156A RK73FB2A000J CHIP R 0 J 1/10W ET

R201A-204A RK73FB2A683J CHIP R 68K J 1/10WR205A,206A RK73FB2A224J CHIP R 220K J 1/10WR208A RK73FB2A100J CHIP R 10 J 1/10WR209A RK73FB2A183J CHIP R 18K J 1/10WR210A,211A RK73FB2A103J CHIP R 10K J 1/10W

R212A RK73FB2A153J CHIP R 15K J 1/10WR213A RK73FB2A273J CHIP R 27K J 1/10WR214A,215A RK73FB2A103J CHIP R 10K J 1/10WR216A,217A RK73FB2A332J CHIP R 3.3K J 1/10WR218A RK73FB2A103J CHIP R 10K J 1/10W

R219A RK73FB2A105J CHIP R 1.0M J 1/10WR220A RK73FB2A104J CHIP R 100K J 1/10WR221A RK73FB2A103J CHIP R 10K J 1/10WR222A RK73FB2A333J CHIP R 33K J 1/10WR223A RK73FB2A153J CHIP R 15K J 1/10W

R224A RK73FB2A104J CHIP R 100K J 1/10WR225A RK73FB2A153J CHIP R 15K J 1/10WR226A,227A RK73FB2A471J CHIP R 470 J 1/10WR228A RK73FB2A102J CHIP R 1.0K J 1/10WR229A RK73FB2A471J CHIP R 470 J 1/10W

C354A CK73FB1H471K CHIP C 470PF KC355A CC73FSL1H101J CHIP C 100PF JC401A-403A CK73FB1E103K CHIP C 0.010UF KC404A CK73FB1E104K CHIP C 0.10UF KC405A CC73FCH1H220J CHIP C 22PF J

C406A CC73FCH1H180J CHIP C 18PF JC407 CE04KW1A471M ELECTRO 470UF 10WVC408 CE04KW1A101M ELECTRO 100UF 10WVC409 CE04KW1H010M ELECTRO 1.0UF 50WVC410A-412A CK73FB1E103K CHIP C 0.010UF K

C413A CC73FSL1H101J CHIP C 100PF JC901 CE04KW1E100M ELECTRO 10UF 25WVC902A,903A CK73FB1H102K CHIP C 1000PF KC904,905 CE04KW1H4R7M ELECTRO 4.7UF 50WVC906A CE04KW1A101M ELECTRO 100UF 10WV

C907 CE04KW1H4R7M ELECTRO 4.7UF 50WVC908A CK73FB1E104K CHIP C 0.10UF KC909 CK45FB1H224Z CERAMIC 0.22UF ZC910 CE04KW1C470M ELECTRO 47UF 16WVC911,912 CE04KW1C100M ELECTRO 10UF 16WV

C913,914 CE04KW1H4R7M ELECTRO 4.7UF 50WVC915 CE04KW1E101M ELECTRO 100UF 25WVC916 CE04KW1C470M ELECTRO 47UF 16WVC917A CK45FB1H223Z CERAMIC 0.022UF ZC918A CK73FB1E104K CHIP C 0.10UF K

C919A CK45FB1H224Z CERAMIC 0.22UF ZTC101 C05-0242-08 CERAMIC TRIMMER CAPACITOR

- E35-2437-08 WIRE HARNESS(CN401-CN1001)16PCN201 E40-8445-08 FFC CONNECTOR (16P)CN401 E40-8444-08 PIN ASSY (16P)CN402 E40-8443-08 FFC CONNECTOR (15P)CN404 E40-8447-08 PIN ASSY (20P)

CN405 E40-8446-08 PIN ASSY (17P)JK101 E70-0112-08 LOCK TERMINAL BOARD (4P)JK301 E63-1091-08 RCA JACK (2P)

CF101,102 L72-0536-05 CERAMIC FILTERCF103 L72-0624-08 CERAMIC FILTERL101 L40-2291-17 INDUCTOR 2.2UHL102 L40-1011-17 INDUCTOR 100UHL103 L40-1011-17 INDUCTOR 100UH ET

L201 L40-1001-17 INDUCTOR 10UHT101 L31-0640-08 AM ANT COILT102 L32-1018-08 MW OSC COILT103 L30-0963-08 AM IFTT104 L30-0962-08 FM IFT

X101 L77-2262-08 CRYSTAL (7.2MHZ)X102 L77-2265-08 CRYSTAL (4.332MHZ) ETX201 L77-2263-08 CRYSTAL (16.934MHZ)X401 L77-2264-08 CRYSTAL (32.768MHZ)X402 L78-0705-08 CERAMIC RESONATOR

R102A RK73FB2A104J CHIP R 100K J 1/10WR104A RK73FB2A681J CHIP R 680 J 1/10WR108A RK73FB2A562J CHIP R 5.6K J 1/10WR109A RK73FB2A103J CHIP R 10K J 1/10W

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

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New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

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Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

R904A RK73FB2A332J CHIP R 3.3K J 1/10WR905A RK73FB2A472J CHIP R 4.7K J 1/10WR906A RK73FB2A223J CHIP R 22K J 1/10WR907A,908A RK73FB2A683J CHIP R 68K J 1/10WR909A RK73FB2A473J CHIP R 47K J 1/10W

R910A RK73FB2A223J CHIP R 22K J 1/10WR911A RK73FB2A104J CHIP R 100K J 1/10WR912A RK73FB2A682J CHIP R 6.8K J 1/10WR913A RK73FB2A103J CHIP R 10K J 1/10WR914A RK73FB2A223J CHIP R 22K J 1/10W

R916A,917A RK73FB2A472J CHIP R 4.7K J 1/10WR918A,919A RK73FB2A103J CHIP R 10K J 1/10WR920A RK73FB2A473J CHIP R 47K J 1/10WR921A RK73FB2A223J CHIP R 22K J 1/10WR922A RK73FB2A104J CHIP R 100K J 1/10W

R924A RK73FB2A103J CHIP R 10K J 1/10WR925A,926A RK73FB2A104J CHIP R 100K J 1/10WR927A,928A RK73FB2A223J CHIP R 22K J 1/10WR930A RK73FB2A470J CHIP R 47 J 1/10WR931A RK73FB2A471J CHIP R 470 J 1/10W

R932A RK73FB2A222J CHIP R 2.2K J 1/10WR933 RD14BB2H221J RD 220 J 1/2WR935A RK73FB2A103J CHIP R 10K J 1/10WR936A RK73FB2A104J CHIP R 100K J 1/10WR938A RK73FB2A333J CHIP R 33K J 1/10W

R941A RK73FB2A224J CHIP R 220K J 1/10WR942A,943A RK73FB2A473J CHIP R 47K J 1/10WR944A RK73FB2A102J CHIP R 1.0K J 1/10WR946A,947A RK73FB2A333J CHIP R 33K J 1/10WR948A,949A RK73FB2A103J CHIP R 10K J 1/10W

VR101 R32-0085-08 SEMI FIXED VARIABLE RESISTORVR201 R32-0084-08 SEMI FIXED VARIABLE RESISTOR

SW401 S68-0123-08 PUSH SWITCHSW901,902 S74-0082-08 DETECTOR SWITCH

D101,102 1SS133 SWITCHING DIODED103 MTZJ5.1B ZENER DIODED201,202 1SS133 SWITCHING DIODED401 1SS133 SWITCHING DIODED404 1SS133 SWITCHING DIODE

D406-408 1SS133 SWITCHING DIODED901-906 1SS133 SWITCHING DIODED907 MTZJ4.3B ZENER DIODED908-913 1SS133 SWITCHING DIODEIC101 LA1837 IC(FM/AM SYSTEM IC)

IC102 LC72131 IC(PLL FREQUENCY SYNTHESIZER)IC103 BU1923 IC ETIC201 CXA1571M IC(CD RF AMP)IC202 CXD2587Q IC(DAC DSP)IC203 BA5979S IC(4CH BTL)

IC301 LC75396NE IC(ELECTRIC VOLUME)IC401 M30622MA-198FP ICIC402 PST600F ICQ101 2SA1317T TRANSISTORQ102 2SC1923-O TRANSISTOR

R230A RK73FB2A102J CHIP R 1.0K J 1/10WR231A RK73FB2A473J CHIP R 47K J 1/10WR232A-234A RK73FB2A471J CHIP R 470 J 1/10WR235A,236A RK73FB2A472J CHIP R 4.7K J 1/10WR237A RK73FB2A153J CHIP R 15K J 1/10W

R238A RK73FB2A184J CHIP R 180K J 1/10WR239A RK73FB2A102J CHIP R 1.0K J 1/10WR240A RK73FB2A912J CHIP R 9.1K J 1/10WR241A-244A RK73FB2A822J CHIP R 8.2K J 1/10WR245A RK73FB2A912J CHIP R 9.1K J 1/10W

R246A,247A RK73FB2A103J CHIP R 10K J 1/10WR248A,249A RK73FB2A474J CHIP R 470K J 1/10WR250A RK73FB2A105J CHIP R 1.0M J 1/10WR251A RK73FB2A224J CHIP R 220K J 1/10WR253A RK73FB2A101J CHIP R 100 J 1/10W

R254A RK73FB2A105J CHIP R 1.0M J 1/10WR255A RK73FB2A471J CHIP R 470 J 1/10WR256A RK73FB2A100J CHIP R 10 J 1/10WR257A RK73FB2A331J CHIP R 330 J 1/10WR258A RK73FB2A100J CHIP R 10 J 1/10W

R259A RK73FB2A471J CHIP R 470 J 1/10WR260A RK73FB2A472J CHIP R 4.7K J 1/10WR301A,302A RK73FB2A472J CHIP R 4.7K J 1/10WR303A,304A RK73FB2A822J CHIP R 8.2K J 1/10WR305A-308A RK73FB2A752J CHIP R 7.5K J 1/10W

R309A,310A RK73FB2A332J CHIP R 3.3K J 1/10WR315A,316A RK73FB2A153J CHIP R 15K J 1/10WR317A,318A RK73FB2A104J CHIP R 100K J 1/10WR319A,320A RK73FB2A222J CHIP R 2.2K J 1/10WR321A,322A RK73FB2A104J CHIP R 100K J 1/10W

R323A,324A RK73FB2A471J CHIP R 470 J 1/10WR325A RK73FB2A102J CHIP R 1.0K J 1/10WR326A,327A RK73FB2A224J CHIP R 220K J 1/10WR328A RK73FB2A102J CHIP R 1.0K J 1/10WR329A-332A RK73FB2A472J CHIP R 4.7K J 1/10W

R333A,334A RK73FB2A103J CHIP R 10K J 1/10WR404A RK73FB2A473J CHIP R 47K J 1/10WR406A,407A RK73FB2A473J CHIP R 47K J 1/10WR412A-414A RK73FB2A473J CHIP R 47K J 1/10WR417A RK73FB2A104J CHIP R 100K J 1/10W

R418A RK73FB2A475J CHIP R 4.7M J 1/10WR419A RK73FB2A102J CHIP R 1.0K J 1/10WR421A RK73FB2A103J CHIP R 10K J 1/10WR422A RK73FB2A104J CHIP R 100K J 1/10WR425A RK73FB2A473J CHIP R 47K J 1/10W

R426A RK73FB2A102J CHIP R 1.0K J 1/10WR428A-430A RK73FB2A473J CHIP R 47K J 1/10WR431A RK73FB2A102J CHIP R 1.0K J 1/10WR432A RK73FB2A473J CHIP R 47K J 1/10WR433A RK73FB2A103J CHIP R 10K J 1/10W

R434A RK73FB2A101J CHIP R 100 J 1/10WR442A RK73FB2A103J CHIP R 10K J 1/10WR901A RK73FB2A472J CHIP R 4.7K J 1/10WR902A RK73FB2A223J CHIP R 22K J 1/10WR903A RK73FB2A562J CHIP R 5.6K J 1/10W

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

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Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

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nationRe-

marksParts No.

R874A RK73FB2A621J CHIP R 620 J 1/10WR875A RK73FB2A332J CHIP R 3.3K J 1/10WR877A RK73FB2A201J CHIP R 200 J 1/10WR878A RK73FB2A271J CHIP R 270 J 1/10WR879A RK73FB2A361J CHIP R 360 J 1/10W

R880A RK73FB2A621J CHIP R 620 J 1/10WR881A RK73FB2A132J CHIP R 1.3K J 1/10WR882A RK73FB2A332J CHIP R 3.3K J 1/10WR883A RK73FB2A132J CHIP R 1.3K J 1/10WR1001A RK73FB2A122J CHIP R 1.2K J 1/10W

R1002A RK73FB2A201J CHIP R 200 J 1/10WR1003A RK73FB2A271J CHIP R 270 J 1/10WR1004A RK73FB2A361J CHIP R 360 J 1/10WR1005A RK73FB2A621J CHIP R 620 J 1/10WR1006A RK73FB2A132J CHIP R 1.3K J 1/10W

R1007A RK73FB2A122J CHIP R 1.2K J 1/10WR1008A RK73FB2A201J CHIP R 200 J 1/10WR1009A RK73FB2A271J CHIP R 270 J 1/10WR1010A RK73FB2A361J CHIP R 360 J 1/10WR1012A RK73FB2A122J CHIP R 1.2K J 1/10W

R1013A RK73FB2A201J CHIP R 200 J 1/10WR1014A RK73FB2A271J CHIP R 270 J 1/10WR1015A RK73FB2A361J CHIP R 360 J 1/10WR1016A RK73FB2A621J CHIP R 620 J 1/10WR1017A RK73FB2A132J CHIP R 1.3K J 1/10W

R1018A,1019A RK73FB2A103J CHIP R 10K J 1/10WR1020A,1021A RK73FB2A223J CHIP R 22K J 1/10WR1022A RK73FB2A331J CHIP R 330 J 1/10WR1023A,1024A RK73FB2A223J CHIP R 22K J 1/10WR1025A RK73FB2A331J CHIP R 330 J 1/10W

R1026A RK73FB2A103J CHIP R 10K J 1/10WR1027A RK73FB2A182J CHIP R 1.8K J 1/10WR1028A RK73FB2A103J CHIP R 10K J 1/10WR1029A RK73FB2A104J CHIP R 100K J 1/10WR1032A RK73FB2A103J CHIP R 10K J 1/10W

R1033A RK73FB2A104J CHIP R 100K J 1/10WR1034A RK73FB2A103J CHIP R 10K J 1/10WR1035A RK73FB2A104J CHIP R 100K J 1/10WR1036A RK73FB2A331J CHIP R 330 J 1/10WR1038A,1039A RK73FB2A331J CHIP R 330 J 1/10W

R1040A-1042A RK73FB2A103J CHIP R 10K J 1/10WV1001 T99-0625-08 ROTARY ENCODER

SW1001 S70-0053-08 TACT SWITCHSW1003-107 S70-0053-08 TACT SWITCHSW801-810 S70-0075-08 TACT SWITCH

FD801 CM1829C INDICATOR TUBE (CM1829C)IC1001 W02-2707-08 ELECTRIC CIRCUIT MODULEIC801 LC75710NE IC(VFD DISPLAY DRIVER)Q801-808 2SC3330(S,T) TRANSISTORQ1001,1002 2SA1317T TRANSISTOR

Q1003,1004 2SC3330(S,T) TRANSISTORQ1006,1007 2SC3330(S,T) TRANSISTOR

Q103 2SA1317T TRANSISTOR ETQ201 2SA984E TRANSISTORQ202 2SC3330(S,T) TRANSISTORQ203 2SA984E TRANSISTORQ204 2SB764(E,F) TRANSISTOR

Q301,302 2SA1317T TRANSISTORQ303-306 2SC3330(S,T) TRANSISTORQ401 2SC3330(S,T) TRANSISTORQ901 2SC2274E TRANSISTORQ902,903 2SA984E TRANSISTOR

Q904 2SC2274E TRANSISTORQ905,906 2SC3330(S,T) TRANSISTORQ907 2SA984E TRANSISTORQ908,909 2SC3330(S,T) TRANSISTORQ910 2SA1317T TRANSISTOR

Q911 2SC3330(S,T) TRANSISTORQ912 2SA1317T TRANSISTORQ913-916 2SC3330(S,T) TRANSISTORVC101 SVC342M TUNING DIODES

JK302 W02-1114-05 OSCILLATING MODULE (OPTICAL)U101 W02-2706-08 FM FRONT END (ENV17209G) ETU101 W02-2711-08 FM FRONT END (ENV17209G) KPMX

- A13-3149-08 BRACKET (FL DISPLAY)

D1031 B30-2558-08 LED LAMPD1032 B30-2500-08 LEDD1034,1035 B30-2500-08 LED

C801A CK73FB1E103K CHIP C 0.010UF KC802A,803A CK73FB1E473K CHIP C 0.047UF KC804A CC73FSL1H680J CHIP C 68PF JC805,806 CE04KW1H010M ELECTRO 1.0UF 50WVC1001A,1002A CC73FSL1H101J CHIP C 100PF J

C1003 CE04KW1A470M ELECTRO 47UF 10WVC1004A CK73FB1E223K CHIP C 0.022UF K

CN801 E35-2428-08 PIN ASSY (15P)

R801A RK73FB2A103J CHIP R 10K J 1/10WR802A-808A RK73FB2A473J CHIP R 47K J 1/10WR809A RK73FB2A103J CHIP R 10K J 1/10WR810A-822A RK73FB2A473J CHIP R 47K J 1/10WR823A RK73FB2A103J CHIP R 10K J 1/10W

R824A-846A RK73FB2A473J CHIP R 47K J 1/10WR847A-851A RK73FB2A103J CHIP R 10K J 1/10WR852A-859A RK73FB2A102J CHIP R 1.0K J 1/10WR860A RK73FB2A103J CHIP R 10K J 1/10WR861A-864A RK73FB2A102J CHIP R 1.0K J 1/10W

R866A RK73FB2A201J CHIP R 200 J 1/10WR867A RK73FB2A271J CHIP R 270 J 1/10WR868A RK73FB2A361J CHIP R 360 J 1/10WR869A RK73FB2A621J CHIP R 620 J 1/10WR871A RK73FB2A201J CHIP R 200 J 1/10W

R872A RK73FB2A271J CHIP R 270 J 1/10WR873A RK73FB2A361J CHIP R 360 J 1/10W

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

! @

DISPLAY / KEY CONTROL UNIT

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TS LIST New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description Desti-

nationRe-

marksParts No.

R747A RK73FB2A472J CHIP R 4.7K J 1/10WR748A RK73FB2A473J CHIP R 47K J 1/10WR749A RK73FB2A104J CHIP R 100K J 1/10WR750A RK73FB2A103J CHIP R 10K J 1/10WR751A RK73FB2A333J CHIP R 33K J 1/10W

R752A RK73FB2A223J CHIP R 22K J 1/10WR753A RK73FB2A473J CHIP R 47K J 1/10WR754A RK73FB2A912J CHIP R 9.1K J 1/10WR755A RK73FB2A392J CHIP R 3.9K J 1/10WR756A-758A RK73FB2A472J CHIP R 4.7K J 1/10W

R759A RK73FB2A683J CHIP R 68K J 1/10WR760A RK73FB2A472J CHIP R 4.7K J 1/10WR762A RK73FB2A103J CHIP R 10K J 1/10WR763A-766A RK73FB2A101J CHIP R 100 J 1/10WR767A RK73FB2A473J CHIP R 47K J 1/10W

R768A RK73FB2A222J CHIP R 2.2K J 1/10WR769A RK73FB2A103J CHIP R 10K J 1/10WR770A RK73FB2A104J CHIP R 100K J 1/10WR771A RK73FB2A473J CHIP R 47K J 1/10WR772A RK73FB2A472J CHIP R 4.7K J 1/10W

R773A RK73FB2A104J CHIP R 100K J 1/10WR774A RK73FB2A272J CHIP R 2.7K J 1/10WR775A RK73FB2A473J CHIP R 47K J 1/10WR777A,778A RK73FB2A100J CHIP R 10 J 1/10WR779A,780A RK73FB2A472J CHIP R 4.7K J 1/10W

R782A RK73FB2A103J CHIP R 10K J 1/10WR783A RK73FB2A104J CHIP R 100K J 1/10WR784A RK73FB2A472J CHIP R 4.7K J 1/10WR785A RK73FB2A473J CHIP R 47K J 1/10WR786A RK73FB2A103J CHIP R 10K J 1/10W

R787A,788A RK73FB2A152J CHIP R 1.5K J 1/10WR789 RK73FB2A331J CHIP R 330 J 1/10WVR701,702 R32-0086-08 SEMI FIXED VARIABLE RESISTOR

D702 1SS133 DIODE (SWITCHING)D703,704 1N4004 DIODED705,706 1SS133 DIODE (SWITCHING)D708 MTZJ5.1B ZENER DIODED709 MTZJ13B ZENER DIODE

IC701 BA3126N IC(HEAD SW)IC702 HA12219NT IC(EQ)IC703 LA6458S IC(OP AMP X2)Q701,702 2SC3330(S,T) TRANSISTORQ703 2SC2274E TRANSISTOR

Q705 2SA1317T TRANSISTORQ706,707 2SC3330(S,T) TRANSISTORQ708 2SA984E TRANSISTORQ709 2SC3330(S,T) TRANSISTORQ710 2SB1205(S,T) TRANSISTOR

Q711 2SC3330(S,T) TRANSISTORQ712 2SA1317T TRANSISTORQ713 2SC3330(S,T) TRANSISTORQ714 2SD2061E TRANSISTORQ715 2SC3330(S,T) TRANSISTOR

C701A,702A CK73FB1H471J CHIP C 470PF JC703A,704A CC73FSL1H470J CHIP C 47PF JC705A,706A CK73FB1E103K CHIP C 0.010UF KC707,708 CE04KW1H2R2M ELECTRO 2.2UF 50WVC709,710 CE04KW1H4R7M ELECTRO 4.7UF 50WV

C711,712 CE04KW1H010M ELECTRO 1.0UF 50WVC713,714 CE04KW1H2R2M ELECTRO 2.2UF 50WVC715,716 CE04KW1C100M ELECTRO 10UF 16WVC717A,718A CK73FB1H561J CHIP C 560PF JC719A,720A CK73FB1H221J CHIP C 220PF J

C721 CE04KW1H4R7M ELECTRO 4.7UF 50WVC722-724 CE04KW1C101M ELECTRO 100UF 16WVC725 CE04KW1C100M ELECTRO 10UF 16WVC726A CK73FB1E103K CHIP C 0.010UF KC727A,728A CK73FB1E223K CHIP C 0.022UF K

C729A CK73FB1E103K CHIP C 0.010UF KC730 CE04KW1C100M ELECTRO 10UF 16WVC731 CQ93HP2A682J MYLAR 6800PF JC732A,733A CC73FSL1H101J CHIP C 100PF JC734A,735A CC73FSL1H470J CHIP C 47PF J

C736 CE04KW1C101M ELECTRO 100UF 16WVC737 CE04KW1C220M ELECTRO 22UF 16WVC738A,739A CK73FB1H332K CHIP C 3300PF KC741 CE04KW1E470M ELECTRO 47UF 25WVC742A,743A CC73FSL1H470J CHIP C 47PF J

CN701 E40-8449-08 PIN ASSY (20P)CN703 E40-8448-08 FFC CONNECTOR (12P)

L701,702 L40-1035-29 CHOKE COILS (10MH)T701 L32-1019-08 BIAS OSCILLATING COIL

R701A,702A RK73FB2A184J CHIP R 180K J 1/10WR703A,704A RK73FB2A103J CHIP R 10K J 1/10WR705A,706A RK73FB2A224J CHIP R 220K J 1/10WR707A,708A RK73FB2A431J CHIP R 430 J 1/10WR709A,710A RK73FB2A123J CHIP R 12K J 1/10W

R711A,712A RK73FB2A183J CHIP R 18K J 1/10WR713A,714A RK73FB2A103J CHIP R 10K J 1/10WR715A,716A RK73FB2A391J CHIP R 390 J 1/10WR717A,718A RK73FB2A103J CHIP R 10K J 1/10WR719A,720A RK73FB2A183J CHIP R 18K J 1/10W

R721A,722A RK73FB2A272J CHIP R 2.7K J 1/10WR723A,724A RK73FB2A222J CHIP R 2.2K J 1/10WR725A,726A RK73FB2A103J CHIP R 10K J 1/10WR727A,728A RK73FB2A153J CHIP R 15K J 1/10WR731A RK73FB2A101J CHIP R 100 J 1/10W

R734A RK73FB2A102J CHIP R 1.0K J 1/10WR735A RK73FB2A223J CHIP R 22K J 1/10WR736A RK73FB2A101J CHIP R 100 J 1/10WR739A,740A RK73FB2A183J CHIP R 18K J 1/10WR741,742 RK73FB2A3R3J CHIP R 3.3 J 1/10W

R743A RK73FB2A333J CHIP R 33K J 1/10WR744A RK73FB2A202J CHIP R 2.0K J 1/10WR745A RK73FB2A102J CHIP R 1.0K J 1/10W

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

# $

CASSETTE DECK UNIT

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TS LIST New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

Ref. NoAdd-ress

NewParts Description

Desti-nation

Re-marksParts No.

301 1B A10-3157-08 CHASSIS BASE

305 1B D01-0119-08 FLYWHEEL ASSY LEFT306 1C D01-0205-08 FLYWHEEL ASSY RIGHT331 2B D19-0310-08 CLUTCH ASSY369 2A N87-2004-46 HEAD PCB SCREW370 2A N87-2006-46 SCREW

374 1C N19-0904-08 WASHER375 1B,1C N19-0905-08 WASHER378 2B N19-1214-08 WASHER380 2B N29-0205-04 E RING389 2C T94-0225-08 SOLENOID SHAFT

391 1C W02-2688-08 ELECTRIC UNIT BBM 1C D16-0371-08 MAIN BELTBR 2C D16-0372-08 REEL BELTMM 1B T42-0933-08 MAIN MOTOR ASSYPF 2B D14-0399-08 PINCH ROLLER ASSY (FWD)

PR 1A D14-0400-08 PINCH ROLLER ASSY (RVS)RPEH 2A T39-0038-08 REC/PLAYBACK/ERASE HEAD

PU T25-0061-08 PICKUP (KSS-213C)

- A21-3784-08 FRONT PANEL

- T03-0509-08 TWEETER- T10-1013-08 WOOFER- T19-0209-08 SPEAKER SYSTEM (ONE PAIR)

L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.

%

CASSETTE MECHANISM

CD MECHANISM

SPEAKER (LS-M31(S))

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RXD-M31

37

SPECIFICATIONS

[Amplifier section]Effective output power during STEREO operation

1 kHz, 10 % T.H.D., at 6 Ω .................... 15 W + 15 WRated output power during STEREO operation

Other countries1 kHz, 0.7 % T.H.D., at 6 Ω ................... 12 W + 12 W

Frequency responseAUX ................................ 20 Hz~20 kHz (0 dB ~ -3dB)

[Tuner section]FM tuner section

Tuning frequency range ............. 87.5 MHz ~ 108 MHz

MW (AM) tuner sectionTuning frequency range

9 kHz step ............................. 531 kHz ~ 1,602 kHz10 kHz step ........................... 530 kHz ~ 1,610 kHz

[CD player section]Laser ................................................ Semiconductor laserD/A Conversion .......................................................... 1 BitFrequency response ................................. 20 Hz~20 kHzWow and flutter .................. Less than unmeasurable limit

[Cassette deck section]Track ......................................... 4-track, 2-channel stereoRecording system .................................... AC bias system

(Frequency: 65 kHz)Heads

Playback / recording head ......................................... 1Erasing head .............................................................. 1

Motors ............................................................................. 1Wow and flutter .................................... 0.2 % (W.R.M.S.)Fast winding time ............................ Approx. 100 seconds

(C-60 tape)

[General]Power consumption.................................................. 36 WDimensions .................................................. W : 180 mm

H : 257 mm D : 275 mm

Weight (net) ............................................................ 5.1 kg

Main unitEnclosure ............ Book shelf type, magnetically shieldedSpeaker configuration

Woofer .......................................... 100 mm, cone typeTweeter .......................................... 50 mm, cone type

Impedance ................................................................. 6 ΩMaximum input level .................................................20 WDimensions ................................................... W : 150 mm

H : 255 mmD : 240 mm

Weight (net) ............................................... 2.4 kg(1 piece)

KENWOOD follows a policy of continuous advancements in development. For this reason specifications may bechanged without notice.÷ Sufficient performance may not be exhibited at extremely cold locations (where water freezes).

NotesNotes

Speakers

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RXD-M31

14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan

KENWOOD SERVICE CORPORATIONP.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.

KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS LATIN AMERICA S.A.P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama

KENWOOD ELECTRONICS BRASIL LTDA.Av. Moema, 170-17˚, Andar-Cobertura “B”, Ed. Maximum Service Center, 04077-020Moema, São Paulo-SP-Brasil

KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom

KENWOOD ELECTRONICS BELGUM N.V.Meachelsesteenweg 418, B-1930 Zaventem, Belgium

KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS FRANCE S.A.13 Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129, Milano, ltaly

KENWOOD IBÉRICA S.A.Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001499 074) P.O Box 504, 8 Figtree Drive, Australia Centre, Homebush, N.S.W. 2140, Australia

KENWOOD & LEE ELECTRONICS, LTD.Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong

KENWOOD ELECTRONICS GULF FZEP.O.Box 61318, Jebel Ali, Dubai, U.A.E.

KENWOOD ELECTRONICS SINGAPORE PTE LTD. No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544

KENWOOD ELECTRONICS (MALAYSIA) SDN BHD.#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul EhsanMalaysia

KENWOOD ELECTRONICS (THAILAND) CO., LTD.2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand

Note:Component and circuit are subject to modification to insure bestoperation under differing local conditions. This manual is based onGeneral market(M) standard, and provides information on regionalcircuit modification through use of alternate schematic diagrams, andinformation on regional component variations through use of partslist.

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