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DISC SKIP DISC3 DISC2 DISC1 INPUT BAND PHONES EX.BASS TUNING MODE MULTI CONTROL MENU SELECT DISPLAY ENTER DEMO ON/STANDBY TAPE A/B REC/ARM VOLUME APLAY REC/ PLAYB OPEN/CLOSE button (K29-7646-08) Front window (A29-1069-08) POWER button (K29-7650-08) Knob (JOG) (K29-7658-08) EX. BASS button assy (K29-7642-08) Knob (STOP) (K29-7654-08) Cass window L (B10-3527-08) Cass door L (A53-2158-08) Tuning button assy (K29-7643-08) Headphone jack (E11-0386-08) PLAY button (K29-7656-08) Knob (VOLUME) (K29-7652-08) CD door (A60-1723-08) PLAY PAUSE button (K29-7648-08) DISC button bass assy (K29-7641-08) Cass window R (B10-3528-08) Cass door R (A53-2159-08) Foot rubber (G11-2484-08) (XD-302/A31)** MICRO HiFi COMPONENT SYSTEM RXD-302/A31 LS-N302/N352 SERVICE MANUAL © 1999-4/B51-5523-00 (K/K) 1377 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 Illust. is RXD-A31. In compliance with Federal Regulations, following are reproduc- tions of labels on, or inside the product relating to laser product safety. This manual is available for repair in USA and CANADA markets. **Refer to page 2 if you want to know system configuration. Refer to service manual RXD-251/301/301E/301W/351/ 351E/351W/371S (B51-5454-00), if you require CD MECHA- NISM OPERATION DESCRIPTION in detail.
27

LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

May 09, 2018

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Page 1: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

DISC SKIPDISC 3DISC 2DISC 1

INPUT BAND

PHONES

EX.BASS TUNING MODE

MULTI CONTROL

MENU SELECT

DISPLAY ENTER

DEMO

ON/STANDBY

TAPE A/B REC/ARM

VOLUME

A PLAYREC/PLAYB

OPEN/CLOSE button(K29-7646-08)

Front window(A29-1069-08)

POWER button(K29-7650-08)

Knob (JOG)(K29-7658-08)

EX. BASS button assy(K29-7642-08)

Knob (STOP)(K29-7654-08)

Cass window L(B10-3527-08)

Cass door L(A53-2158-08)

Tuning button assy(K29-7643-08)

Headphone jack(E11-0386-08)

PLAY button(K29-7656-08)

Knob (VOLUME)(K29-7652-08)

CD door(A60-1723-08)

PLAY PAUSE button(K29-7648-08)

DISC button bass assy(K29-7641-08)

Cass window R(B10-3528-08)

Cass door R(A53-2159-08)

Foot rubber(G11-2484-08)

(XD-302/A31)**

MICRO HiFi COMPONENT SYSTEM

RXD-302/A31LS-N302/N352SERVICE MANUAL

© 1999-4/B51-5523-00 (K/K) 1377

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

Illust. is RXD-A31.In compliance with Federal Regulations, following are reproduc-tions of labels on, or inside the product relating to laser productsafety.

This manual is available for repair in USA and CANADA markets.

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

Refer to service manual RXD-251/301/301E/301W/351/351E/351W/371S (B51-5454-00), if you require CD MECHA-NISM OPERATION DESCRIPTION in detail.

Page 2: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

FM indoor antenna (1) AM(T90-0815-08)

loop antenna (1)

Remote(A70-1320-08) : RC-352

control unit (1)

Batteries (R6/AA) (2)(T90-0847-08)

RXD-302/A31

2

CONTENTS / ACCESSORIES / CAUTIONS

CONTENTS / ACCESSORIES / CAUTIONS...............2EXTERNAL VIEW ........................................................3BLOCK DIAGRAM .......................................................4CIRCUIT DESCRIPTION .............................................5ADJUSTMENT ............................................................ 7

PC BOARD ................................................................10SCHEMATIC DIAGRAM ............................................13EXPLODED VIEW .....................................................24PARTS LIST...............................................................27SPECIFICATIONS .....................................................33

Accessories

Contents

Operation to resetThe microcomputer may fall into malfunction (impossibility to oper-ate, erroneous display, etc.) when the power cord is unpluggedwhile power is ON or due to an external factor. In this case, executethe following procedure to reset the microcomputer and return it tonormal condition.

Press the "POWER" key while holding the Stop (7) key ofthe CD section pressed, to switch off the power, and thenswitch the power on again after a few seconds.

÷ Please note that resetting the microcomputer clears the contentsstored in and returns and to condition when it left the factory.

System configuration CautionsSYSTEM MAIN UNIT DESTINATION SPEAKERXD-302 RXD-302 K LS-N302XD-A31 RXD-A31 KP LS-N352

Parts number for LS-N302/N352, refer to parts list onpage 32.

Page 3: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

RXD-302/A31

3

EXTERNAL VIEW

SUPER WOOFER

PRE OUT

AC power cord (E30-2932-08)

Cabinet *(A01-)

Phono jack(E63-1073-08)

Phono jack(E63-1074-08)

Lock terminal board(E70-0108-08)

Antenna terminal (E70-0070-08)

* Refer to parts list on page 27.

Page 4: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

RX

D-302/A

31

4

BLO

CK

DIA

GR

AM

24 23

13

+

+

100K

17 18 28 19 20 21 2

15 16 26 25 23 24

12

11

13

14

10

9

8

7

22

4

3

5

29

1

30

6

100K

100K

100K

100K

100K

100K

100K

G

G

2

1 2 5 9 11

20 19 16 14

+

27

CD

TUNER

TAPE

A/B

PLAYAMP.

ALCPLAY

R/P OSCBIAS

(Q213,L201)

Q205Q203 Q204

Q206Q201Q202

TAPE OUT

Q403,404REC BUFFER

TAPE OUT REC. OUTREC IN

DECK A/B SW.

B+

PRE. SET EQ

PRE-AMPIC402

RL501

Q408,409

MUTESYSTEM

POWERIC501

+Vcc

-VccQ501-503DETECTOR

u-COMSPEAKER

PROTECTOR

+12V

506Q505,

MUTE

JACKSPEAKER

HEADPHONES

+5.5VQ706

Q707

Q705

+Vcc(SWITCHED)

toX'FORMER

-35VQ708

+12V

-Vcc

CN702D709

D710

Q702

FLD DISPLAY

IC601u-COM

KEYMATRIX

CN05-to CD PCB

to MAIN PCB

RFAMP FILTER

RCTUNEAMPMIX IFT CF1

BUFFOSCTUNE

AMPIF CF2

TUNE

AM RF

AMPRF

Q106

FM SECTION

Q101

PLL

u-COMIC201

L.P.F

AM SECTION

V.T.

AM ANT

GND

FM ANT OUT

MIX

BUFF

AMP

TUNE

AMP

AM RF

TUNE

OSC

ANT RF

PLL

L.P.F

AMPRF

IC201

u-COM

AMP

Q106

IFT CF1 IFFILTER

AM SECTION

FM SECTION

CF2OUTRC

IC102

IC102

TUNE

FM RF

FM

OSC

Q102

IC01 CXA1992BRRF SIGNAL PROCESSING/SERVO AMP

PROCESSOR W/DACDIGITAL SIGNAL

CD POWER DRIVERIC03 BA5936S

IC02 CXD2589Q

XTL0133.86MHz

M MOTORDISC

MOTORFEEDM

TR

AC

KIN

G

FO

CU

S

TRAY MOTORT/T MOTOR

SW.LIMIT IN

OUTPUTAUDIO

CONTROL SW.S01-04

Rch

Lch

u-COM

AUX

BASSMIDDLETREBLEVOLUME SPKR ATTLEFT

PRE. SET EQ

VOLUME MIDDLETREBLE BASS

SUPPLY

SPKR ATTLEFT

I CBUS DECODER+ LATCHES

INPUT MULTIPLEXER+GAIN

VREF

0/30 dB2dB STEP

Lch

Rch

R/P SWITCHING

Lch

Rch

REC.AMP.

-Vcc 12V

+Vcc 12V

JK601

AMP.

PRE. AMP.

IC602SUB WOOFER

B +12V

FRONT PCBto

MOTOR SOL.7.2MHZ

7.2MHZ

V.T

IFTAM

IC201

FM FRONT-END

FM RF IC101

TUNER PCB UNIT

CD MECHA. UNIT

TUNER PCB UNIT MAIN PCB/FRONT PCB

IC401

RXD-A31

Page 5: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

RXD-302/A31

5

CIRCUIT DESCRIPTION

CD MECHA(9140-C1)

DECK MECHA

IC01 IC601 IC201

RF AMP/SERVO(CXA1992BR)

DECK PLAY/REC EQ IC(TA8189N)

IC02 IC102

MAIN U-COMDSP

(CXD2589Q)FM/AM/MPX IC(LC1833L)LC867240A-5L36

IC03 IC103

BTL DRIVER(BA5936S)

PLL IC(LC72131D)

IC801 IC401

FL CONTROLLER(M66004SPA)

AUDIO CONTROL IC(TDA7439)

00.290.610.991.381.822.32.772.77<

1. Main microprocessor LC867240A-5L36(IC601)

1-1 Microprocessor periphery block diagram

1-2 VOLTAGE KEY/BAND MATRIX

Page 6: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

RX

D-302/A

31

6

CIR

CU

IT DESC

RIPTIO

NPin No. Name I/O Description Active

1 PLL-CE O CE OUTPUT (LC72131) H: DATA L: ADDRESS

2 XRST I RESET (CXD2589Q) L: ON

3 PLL-DO O DATA OUTPUT (LC72131)

4 PLL-DI I PLL DATA INPUT (LC72131)

5 PLL-CLK O CLK OUTPUT (LC72131)

6 SO O DATA OUTPUT (CXD2589Q)

7 SQSO I SUB CODE INPUT(CXD2589Q)

8 SQCK O SUB CODE CLOCK OUTPUT (CXD2589Q)

9 XLAT O LATCH OUTPUT (CXD2589Q)

10 – –

NOT USED

11 SENS1 I SENS1(CXD2589Q)

12 RESET I uCOM RESET H: NORMAL L: RESET

13 POWER DOWN I POWER DOWN INPUT L: POWER DOWN

14 SENS2 I SENS2(CXD2589Q)

15 VSS GND

16,17 X1,2 Xtal 6.0MHz

18 VDD1 +5V

19-21 KEY1-3 I KEY 1-3 INPUT

22 VSS GND

23 L-METER L I LEVEL METER L,R

24 – I NOT USED

25 MODE-SW I DECK MODE SWITCH

26 BAND I BAND SWITCH

27 SCOR I SUB-CODE SYNCH DETECT (CXD2589Q)

28 PROTEC I PROTECTION IN H: PROTECT

29 REMOTE I REMOTE SIGNAL INPUT L: ON

30,31 ENC A,B I VOLUME ENCODER INPUT A,B

32 PIC-UP I PICK UP UP SWITCH

33 PIC-DOWN I PICK UP DOWN SWITCH

34 DISC-COUNT I DISC COUNTER SWITCH

35 T.T-SW I TURNTABLE SWITCH

36 TRAY-OPEN I TRAY OPEN SWITCH

37 TRAY-CLOSE I TRAY CLOSE SWITCH

38 MOTOR+ O T.T./U.D MOTOR +

39 MOTOR- O T.T./U.D MOTOR -

40 TRAY-M + O TRAY MOTOR +

41 TRAY-M - O TRAY MOTOR -

42 T,T-MSP O TURNTABLE MOTOR SPEED

43 CD-VDD O CD VDD CONTOROL(BA5936S MUTE) H: CD

44-51 –

O NOT USED

52 LED-STBY O LED STANDBY ON/OFF L: ON

53 LED-TIMER O LED TIMER ON/OFF L: ON

54,55 DECK A,B I DECK MECHA MODE SWITCH A,B H: STOP L: PLAY

56 VDD +5V

57 VSS GND

58,59 HALF A,B I DECK MECHA HALF SWITCH A,B L: EXSIT

60 REC-FEW-SW I REC FEW SWITCH L: HOOK EXSIT

1-3 Pin descriptionPin No. Name I/O Description Active

61 REC-REV-SW I REC REV SWITCH L: HOOK EXSIT

62 A-PH I A DECK REEL SENSOR

63 B-PH I B DECK REEL SENSOR

64 DECK VCC O DECK MECHA VCC H: PLAY L: STOP

65 A SOL O A DECK SOLENOID CONTROL H: ON L: OFF

66 B SOL. O B DECK SOLENOID CONTROL H: ON L: OFF

67 DUBBING O DUBBING CONTROL H: DUBBING L: NORMAL

68 REC O REC CONTROL H: REC L: OTHER

69 REC-MUTE O REC MUTE H: OTHER L: REC

70 BIAS O BIAS ON/OFF CHANGEOVER CONTROL H: REC L: OTHER

71 A/B O A/B DECK MECHA CHANGEOVER H: A DECK L: B DECK

72 BEET CANCEL O REC BEET CANCEL H: ON L: OFF

73 TAPE-MUTE O DECK PLAY OUTPUT MUTE H: ON L: OFF

74-78 – –

– –

––

NOT USED

79 SP-RLY O SPEAKER RELAY ON/OFF H: ON L: OFF

80 NOT USED

81 MODE-SW4 I MODE SWITCH 4 SHORT WAVE H: EXSIT L: NONE

82 VSS GND

83,84 ENC A,B I JOG ENCODER(MULTI CONTROL) A,B L: ON

85 FOK I FOCUS OK OUTPUT (CXD2589Q) H: ON

86 STEREO I FM STEREO IN H: MONO L: STEREO

87 SDA I/O AUDIO CONTROL IC (TDA7439) DATA

88 SCL O AUDIO CONTROL IC (TDA7439)CLOCK

89 VSS2 GND

90 VDD2 +5V

91 – NOT USED

92 MUTE O SYSTEM MUTE H: OFF L: ON

93 TUNER-MUTE O TUNER MUTE H: ON L: OFF

94 AUDIO-MUTE O LINE (AUDIO) MUTE H: ON L: OFF

95 EX. BASS O EX BASS CONTROL H: ON L: OFF

96 – NOT USED

97 FL-CS O FL CONTROLLER (M66004DP) CS L: ON

98 FL-RESET I FL CONTROLLER (M66004DP) RESET L: ON

99 CLOCK O CLOCK OUTPUT (CXD2589Q)

100 2589Q MUT I MUTING SIGNAL INPUT (CXD2589Q) H: ON

Page 7: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

9

ADJUSTMENT

FIG.

(a)

No. ITEM INPUTSETTINGS

OUTPUTSETTINGS

ALIGNMENTPOINTS

ALIGNFOR

PLAYERSETTINGS

1 LASER POWER −Apply the sensor sectionof optical power meter

on the pickup lens.−

On the power from0.08 to 0.15 mW,

when the diffractiongrating is correctlyaligned with the RFlevel of 0.6 Vp-p or

more.

Press thePLAY/PAUSE key.

Pickup

Note:Type 4 disc : SONY YEDS-18 Test Disc or equivalent.(KTD-0)

0.08~0.15 mW

Optical power meter

(a) Laser power

CD SECTION

RXD-302/A31W&g

?W&@g

W&@@g

.Y@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

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@@@@@@f

?W&?2@6Kf

O&@@@@@@@?e

?@@@@(M?I'@Le

?@@He?N@1e

?@@?f@@e

?@@?f@@e

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?@@?f@5e

?@@Le?J@He

?@@)K?O&@?e

?@@V4@0Mf

?@@?h

?@@?h

?@@?h

?@@?h

?@@?h

?@@@@@@?g

O2@@6Kf

?@@(MI'@@?e

J@(YeV'@Le

7@H?e?N@1e

@@g@@e

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3@L?e?J@@e

N@)XeW&@@e

?@@)KO&@@@e

I4@@0Y@5e

?J@He

W&5?e

?W&(Y?e

O&(Yf

O2@0Y?f

?@@0M?g

O2@@6Kf

?@@(MI'@@?e

J@(YeV'@Le

7@H?e?N@1e

@@g@@e

@@g@@e

3@L?e?J@@e

N@)XeW&@@e

?@@)KO&@@@e

I4@@0Y@5e

?J@He

W&5?e

?W&(Y?e

O&(Yf

O2@0Y?f

?@@0M?g

?@@?e

?@@?e

W&g

?W&@g

W&@@g

.Y@@g

@@g

@@g

@@g

@@g

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@@g

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@@@@@@f

W2@@6Xf

?W&(MI')X?e

?7@HeN@1?e

J@5?e?3@Le

7@H?e?N@1e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

3@L?e?J@5e

N@1?e?7@He

?3@LeJ@5?e

?V')KO&(Y?e

V4@@0Yf

?@@?e

?@@?e

O2@6X?f

W2@@@@)Xf

7(M?I'@1f

(Ye?N@@f

?J@5f

W&(Yf

?W&@g

?&@@)Xf

?I')X?e

N@1?e

?@@?e

?@@?e

?@5?e

@6X?eJ@H?e

3@)K?O&@f

V4@@@0M?f

W2@@6Xf

?W&(MI')X?e

?7@HeN@1?e

J@5?e?3@Le

7@H?e?N@1e

@@g@@e

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3@L?e?J@5e

N@1?e?7@He

?3@LeJ@5?e

?V')KO&(Y?e

V4@@0Yf

O2@6X?f

W2@@@@)Xf

7(M?I'@1f

(Ye?N@@f

?J@5f

W&(Yf

?W&@g

?&@@)Xf

?I')X?e

N@1?e

?@@?e

?@@?e

?@5?e

@6X?eJ@H?e

3@)K?O&@f

V4@@@0M?f

?????????????

?@@?e?

?@@?e????????

?@@?e?

?@@?e????????

?O2@@6X?f

@@@@@@)Xf

?J(MeI'@1f

?.Y?e?N@@f

@@f

@@f

?J@5f

?7@Hf

J@5?f

7(Y?f

?J(Yg

W.Y?g

?W.Yh

W&Y?fO.e

?W&@@@@@@@(Ye

?&@@@@@@@0Y?e

W2@@6Xf

?W&(MI')X?e

?7@HeN@1?e

?@@?e?@@?e

?@@LeJ@@?e

?3@)KO&@5?e

?V'@@@@(Y?e

?@@@@?f

?W&(?'@)X?e

W&(Y?V'@)Xe

7@H?eV'@1e

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V4)KeO&0Ye

I4@@0Mf

????????

?@@@@@@@@6K?e?

?@@?eI'@@e?

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?@@?f@@@??

?@@?f@@5??

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?@@?eO&@@e?

?@@@@@@0M?e?

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?@@?h?

?@@?h?

?@@@@@@?g????????

????????

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@@L?g?J@@@?e?

@@1?g?7Y@@?e?

@@@Lg?@?@@?e?

@?@1gJ5?@@?e?

@?3@L?f7H?@@?e?

@?N@1?f@??@@?e?

@??3@Le?J5??@@?e?

@??N@1e?7H??@@?e?

@?e3@L??@e?@@?e?

@?eN@1?J5e?@@?e?

@?e?3@W&He?@@?e?

@?e?N@@@?e?@@?e?

@?f3@5?e?@@?e?

@?fN@H?e?@@?e?

@@@@@?e?@e?@@@@@@?????????

W26Xf

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3=C5f

W2@@6XfV40Yf

?W&(MI')X?he

W&(YeV')Xhe

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W&(YgV')Xh

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V'@6X?e

?V'@)Xe

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?@K?f?O2@@@@@@@@@1?e

?3@@@@@@@@0Mg?I@?e

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?@@6K?

I'@@hfW.f

?V4@he?W&Hf

W&5?f

?W&(Y?f

W&(Yg

?W&(Y?g

O&(Yh

W2@(Y?h

?O&@0Yhe

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?@KO2@@0Y?hf

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Page 8: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

8

RXD-302/A31ADJUSTMENT

N O . ITEM INPUT

SETTINGSOUTPUT

SETTINGSCASSETTE TAPE DECK SETTINGS

ALIGNMENTPOINT ALIGN FOR F I G .

Unless otherwise specified : each ; switch should be set as follows : 0dBs = 0.775VBEAT SW : OFFI. Cassette mechanism section (REC/PB head adjustment)

[1] Demagnetization and cleaning

– –Power OFF,

demagnetization, cleaning play

REC/PB head, erase head.

capstan, pinch roller

Demagnetize the REC/PB head by head eraser. Clean the REC/PB head, erasehead capstan and pinch roller with a cotton swab immersed in alcohol.

[2]REC/PB head azimuth

MTT-114, TCC-153

SCC-1727 10 kHz, -10dB

(A) PLAYAzimuth

adjustment screw

In a setting wher the outputis maximized, adjust theazimuth adjustment screw so that the Lissajous figure appearing on the oscilloscope screen comes near to a line slanted45° Note : The head should be installed in such a manner that it approaches the tape face.

II. PC board adjustment

< 1 > Tape speed

MTT-111TCC-100

SCC-1727 3 kHz, -4 dB

(A) PLAY SFR201Adjust so that Frequency is 3 kHz at the center of the tape.

< 2 > Playback levelTCC-120

315 Hz 0dB (A) PLAYApprox. -5dBm

reference level

< 3 >

Recording level

Put standard test tape(TCC-120)

into B deck.

Put standard blank tape into A deck.

(A)

Dubbing and playback. Approx. -5dBm

reference level

Oscilloscope

Frequency counter

AC voltmeter

PIN8PIN13

Lch: PIN13(LA08)Rch: PIN8(LA06)

– IC401

(A)

MAIN UNIT

INSTRUMENTS CONNECTION

CASSETTE DECK SECTION

W&g

?W&@g

W&@@g

.Y@@g

@@g

@@g

@@g

@@g

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Page 9: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

7

RXD-302/A31

N O . ITEMINPUT

SETTINGOUTPUTSETTING

TUNERSETTING

ALIGNMENTPOINTS ALIGN FOR F I G .

1 LOW END TRACKING

(A)600 kHz or 603 kHz1 kHz, 30% MOD

30 dBu (ANT INPUT)

(B)600 kHz

or603 kHz

T103 Maximum output

2 HIGH END TRACKING

(A)1400 kHz or 1404 kHz

1 kHz, 30% MOD30 dBu (ANT INPUT)

(B)1400 kHz

or1404 kHz

TC101 Maximum output

AM SECTION

ADJUSTMENT

FM 75 Ω AM

ANTENNA

GND

(A)

(C)

(D) AM-SG

FM-MPX-SG

FM-MPX-SG

POLAR SGDummy antenna

OscilloscopeAC voltmeter

(B)

Distortion meter

TO TUNER UNITCN101, pin 9 (Lch)

pin 7 (Rch)pin 8 (GND)

INSTRUMENTS CONNECTION

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Page 10: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

A B DC E

2

1

3

5

7

4

6

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

PC BOARD(Component side view)

10

E

BE

E

B

B

B

B

B

E

E

E

GD

S

GD

S

S

GD

8

1

3

B

16

B

B

E

E

E

1

15

24

1

1

61 7

B E1

215 16

TUNER UNIT

CD UNIT

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Page 11: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

4

1 15

E E

AUX

E

1

1

8

8

3

31

1

5

1

23

24

B E

B

B

E

E

2

1

1

15

10 1 10

1516

2

15

21

1

B

E

1

10

EBEB

E

E

B

BE B

E B

E

E

E

EE

B

B

B

EB

EB

BB

1

1

8

6

B B

B

1

E

E

E

E

EE

E

E

E

E

E

E

E

E

B

B

B

B

BB

B

B

BB

BEB

BB

EB

EE

E

B

EBB B

E

E

E

BE

B

B

E

BEB

EB

B

B

PHONES

F H J L NG I K M O

2

1

3

5

7

4

6

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

PC BOARD(Component side view)

11 12

MAIN UNIT

FRONT UNIT

Page 12: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

A B D F H JC E G I

2

1

3

5

7

4

6

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

FM

IF

AM

MIX

RE

G

AM

IF

GN

D

TU

LED

ST

IND

FM

DE

T

VC

C

IFB

UF

AM

/FM

ST

/MO

24 23 22 21 20 19 18 17 16 15 14 13

OS

C/F

MS

D

OS

C

AF

C

AM

RF

SM

ET

AM

OU

T

FM

OU

T

PLL

IN

MP

XIN

PIL

OT

RO

UT

LOU

T

22 21 20 19 18 17 16 15 14 13 12

XO

UT

VS

S

AO

UT

AIN PD

VD

D

FM

IN

AM

IN

NC

SW

B+

IFIN

1 2 3 4 5 6 7 8 9 10 11

XIN

NC

CE

DI

CLK

DO

DE

MF

FM

B+

FM

/AM

FM

ST

SD

/IN

1

0.01 G

0.02

2C

105

0.02

2C

107

10.7MS

6.8K

R10

41.

5KR

105

CF102

330

R10

6

0.02

2

R107100

270

R11

1

10.7MG46-A

3.3K

R11

21u

50C

116 +

0.47

u50

C11

7 +

20P

C11

8

0.04

7C

109

10u5

0C

110 +

C11

10.

022

C11

4

47P

2

4

5

6

3

1

T1021 2 3

4 6C119

+

1u50

8.2KR110

R123

3.3K

3.3u

50C

140 +

0.022C159

100u

16C

113 +

0.02

2C

112

R10

9

10KR108

R13

63.

3K

C13

9 10

0P +

C13

8 22

u16

6.8KR151

47K C13

2 47

00P

R12

010

0K0.

1C

133

820P

C13

6

10

9

8

7

6

5

4

3

2

1

MUTE

Lch

GND

Rch

ST IND

+12V

CE

DI

CLK

DO

3

1

4

6

TC

101

10P

4.7u

50 +

4.7u

50C

125 +

0.03

3

0.03

3

C12

45.

6KR

116

3.9K

R11

7

C12

915

00P

R1183.9K

0.047C137

0.1

T103

3 4

61T104

470PC162

47K

R13

9

0.1

C16

1

C16

320

P

TC

102

10P

1KR13

8

220P

220P

220P

3 4 5

1K1K 1KC15

6

R13

2

C15

4

R13

4

C15

5

R13

3

10KR113

1000PC153

1KR119

1000

PC

121

3

4

5

10P

C16

0

0.022C152

3.3KR124

100

R12

5

L106

47uH C

141

0.02

20.

01C

151

47u1

6C

150 +

10K

R12

9

R1261K

C14

410

0u16 +

0.02

2C

143

10KR127

C145

27P

0.22C149

5.6KR128

0.01C148

220R130

20KSFR101

CF103

1KR103

1/2W+B +B

2 1

TP1

+B

7.2M

Hz

27PC146

X10

1

+B +B

+B

LWB

+

1/4W

5.6K

R11

5

1500PC128

18KR121

10u25C134

+2

1

IF

GND

TP2

100R114

1000

PC

120 1/4W

CF104

CA

NC

EL

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

22uHL107

J104

R13

1

10K

1/2W

C14

2 10

0u16

+

5.6K

R14

9

C10

610

0u16 +

L103

22uH

L10222uH

R1371K

4

8

5

3

7

6

2

J101

1000

PC

102

C10

30.

1

10K

R13

5

+B

+B

+B

L101

22uH

R10122

CF101

C135

+B

C15868

R102

C10

8

22

R122

C12

2

C12

3

J113

J103

J138

+B

(BOTTOM VIEW)

FE101

D10

1

D10

2

JK101

AN

Y J

AC

K 4

P

Q101

AM IFT

AM/FM/MPXSYSTEM ICQ102

CN101

AM ANT COIL

MW OSC COIL

D10

4

D10

3

IF AMP

D105 : SVC3485-TLD103 : MTZJ5.6B

D101,102,104,

Q105 : 2SK544F-TQ102 : 2SJ460TQ101 : 2SC1675(L)

IC103 : LC72131DIC102 : LA1833L

D105

D10

8

D10

7

Q105

107,108 : 1SS133

-CN101MAIN

3/4

SIGNAL LINEB LINE

PLL

1.0V

0.3V

MW999KHz:4.4VFM98MHz:3.4V

0V

5.0V

(5.1V)

2.4V

MW999KHz:4.3VFM98M:3.3V

0.9V

0.9V

4.7V

(0V)2.5V

(2.7V)0V

2.4V

0V

2.3V

0V 0V 0VMW/SW:0VFM:2.8V

MW/SW:6.0VFM:0V

MONO:0VST:3.2V

10.9V

OFF:0VON:4.6VMUTE

ST:3.2V2.8V(0V)

1.8V1.8V

2.9V(0.9V)2.1V

0V(2.1V)

2.1V(2.3V)

2.1V2.1V2.7V(3.5V)

4.3V(5.0V)

2.6V(3.6V)

ST IND.ON:0V

0V0V

2.1V2.1V

4.3V(5.1V)

4.3V(5.1V)

2.1V

5.0V 5.1V

IC102

IC103

RXD-A31(1/4)

TUNER UNIT

A

RXD-302/A31Y39-3250-11

CAUTION: For continued safety, replace safety critical components only with manufactur-er's recommended parts (refer to parts list). indicates safety critical components. Forcontinued protection against risk of fire, replace only with same type and rating fuse(s). Toreduce the risk of electric shock, leakage-current or resistance measurements shall be car-ried out (exposed parts are acceptably insulated from the supply circuit) before the appli-ance 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 measuredin the AM mode.

Page 13: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

K M O Q SL N P R T

2

1

3

5

7

4

6

FZC5214SL P

1F

EO

PD

239

40LRCKI

VDD61

PC

MD

41

20V

SS

51 VCSL M 15

50TDFCT

SL O 16

49TZC ISET 17

48ATSC VCC 18

47TEI LOCK 19

46LPFI CLK 20

45 TEO XLT 21

44 VEE DATA 22

43 EI XRST 23

42 E C.OUT 24

41F SENS1 25

40 FE BIAS SENS2 26

PD

138

2F

EI

PD

373

FO

FC

T

LD36

4F

GD

RF

TC

35

5F

LBR

F N

34

6F

E O

RF

O33

7F

E M

RF

I32

8S

RC

H

CP

319

TG

U

CB

3010

TG

2

CC

129

11F

SE

T

CC

228

12TA

M

FO

K27

13TA

O

LRCK39

62SYSN

ASYO38

63AVSS

ASYI37

64AVDD

BIAS36

65AOUT1

RF35 66

AIN1

AVDD34

67LOUT1

CLTV33

68AVSS

AVSS32 69

XVDDFILI

31 70XTAI

FILO30

71XTAOPCO

29

72XVSSVCTL

28

73AVSSV16M

27

74LOUT2VCKI

26

75AIN2VPCO

25

76AOUT2TES1

24

77AVDDTEST

23

78AVSSPWMI

22

79XRSTMDP

21

80VDD

VD

D19

PC

MD

I42

FO

K18

BC

K43

XLO

N17

BC

KI

44S

PO

B16

VS

S45

SP

OA

15

VD

D46

CLK

O14

XU

GF

47X

LTO

13

XP

CK

48D

AT

O12

GF

S49

CN

IN11

C2P

O50

SE

IN10

XT

SL

51

CLO

K9

C4M

52

XLA

T8

DO

UT

53

DA

TA7

EM

PH

54

SE

NS

6E

MP

HI

55

SQ

SO

5M

FC

K56

SQ

CK

4S

CO

R57

RM

UT

3S

BS

O58

LMU

T2

EX

CK

59

VS

S1

VS

S60

3.3u

50C

29

+

0.06

8C

20A

8.2K

R24 10P

C27

510K

R27

4.7u

25C

24

+

0.1

C230.1

C21 0.1

C22

2200

PC

20 0.01

8C

26

0.06

8C

28

47K

R30

0.03

3

C25

680K

R25

10K

R23

100K

R26

68KR29

150KR32

0.01

C12

4700

PC

11

100u

10C

17

+

100u

10C

18

+68

00P

C13

330K

R20

0.04

7C

14

150K

R19

0.1

C16

0.1

C19

R10 220K

0.022

C15

R11

150K

12K

R33

47PC30

100K

R35

R34

75K

20

21

22

24

25

C05

0.0

1

20K

R04

15PC07

10KR05

12K

R06

1MR07

22u2

5C

06

+

180K

R36

0.1

C31

C04

0.0

33

C03

0.0

1

C02

0.03

3

100u

10

C01

+10

R01

1000

PC

09

100u

10C

34

+

0.02

2C

35

IN3 R

GND16

OUT3-

OUT3+

IN3 F14

15

13

9

REG OUT

REG-B

REG-I

12

11

10

VCC

VCC

IN1

8

7

6

OUT1+

IN2

OUT2+

OUT2-4

5

3

OUT1-2

1

IN5

OUT4-17

19

OUT4+

OUT5-18

OUT5+20

24

IN422

21

VCC

BIAS IN23

GND

GND25

MUTE IN27

26

OUT6-

29

IN6 R

IN6 F

28

OUT6+30

GND32

31

24

23

22

21

20

19

18

17

16

15

GND

T.T+

TRAY+

TRAY-

SCOR

FOK

CD CONTROL

T.T-

XRST

LOCK

SENS2

PIC UP SW

PIC DOWN SW5

7

6

SQCK CLOK

NC

XLAT

SENS1

9

8

11

10

MUTE

DATA

SQSO

13

12

14

2 TRAY OPEN SW

TRAY CLOSE SW1

DISC COUNT

TURN TABLE SW

4

3

B+IN1

A.GND5

Rch OUT6

Lch OUT

D.GND

M.GND

3

4

2

1

2

3

4

5

6

+5V2

6

4

5

3

1VC

E

D

B

A

PD

VR

LD

GND

C

F

12

11

10

9

7

8

TR-15

FC-16

FC+13

TR+14

R17 68K

R16 68K

R15 68K

R14 68K

R18 100K

R13 100K

2

3

1

4

100u

10C

33

+

0.02

2C

32

220K

R63

220P

C60

1MR62

0.22

C61

100u

10C

79

+

0.02

2C

78

0.01

C62

10K

R64

10K

R61

0.47

C56

1K

R60

47KR58

3.3K

R59

470P

C59

C57

0.01

1000

PC

77

12KR83

100u

10C

72

+

0.02

2C

71

12KR81

680P

C83

150P

C81

12K

R85

47K

R76

1KR75

100u

10C

76

+

0.02

2C

75

0.02

2

C63

B

62

57

30P

C73

30P

C74

1MR74

510R73

16.9344MXTL01

0.1

C70

12KR82

12K

R84

680P

C84

150P

C82

12K

R86

4.7u50C86

+2.2KR88

+

C854.7u50

R872.2K

4.7K

R89

1000

PC

8710

00P

C88

4.7K

R90

R66

100

R67

100

R68

100

C68 1000P

C67 1000P

C66 1000P

C65 1000P

C64 1000P

8 7 6 5 4

22 24 252120

9

C63

1000

P

33K

R565

6

4

8

7

22K

R51

0.01C51

0.022C63A

33KR52

6.8K

R53

0.01

C52

10u5

0C

53

+

17

15

14

13

12

18

20

19

R41

22K

R43

22K

47K

R42

0.02

2C

42

2200

u10

C43 +

12K

R40

1

2

4

3

R45

22K

22K

R44

31

30

29

28

R46

10K

10K

R47

19

20

18

17

6

2

1

4

3

5

SLED

SPIND

0.02

2C

890.

022

C900.

022

C92

470u

10C

91

+

10K

R91

10K

R91

A

220u

10C

93

+

0.02

2C

95

220u

10C

94

+

390

R92

L03

22uH

L0222uH

R70E 1K

R70D 1K

R70C 1K

R70B 1K

R70A 1K

9

8

4

5

7

1

2

5

6

62

57

13

28

12

29

6

3

4

54321

1 2 3 4 5

14 15

43

1 2 3 4 5

21 543

76

2 1

4.7u50C46

+

0.022C47

47u10C48

+

6

31 30

5 21

2

3

1

2

3

1

OPEN

CLOSE

UP

DOWN

11

2 2

1

2

1

2STOP

C77

6

0.1

4.7u16C775

+

T/T MOTOR

DISC COUNTER

MOVE

TRAY MOTOR

L05

470u

H

0.02

2C

41

0.02

2C

98

0.1

C49

2110

F9

C

VC

43N

C

78

E5

D6

VC

CA

GN

DB

15

16

13

14

9

11

12

10

7

8

6

2

4

5

3

1

FOCUS

TRACK

C08

0.022

+8V

+8V

+8V

+8V

+8V

+8V

+8V

+5V

+5V

+5V

+5V

+5V

+5V

+8V

+8V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+B

R65

47K

0.0

22

C69

Q01

APCAMP

CN05

CN04

CN02

CN01

IC05

BTLDRIVER

S05

M

M

D03

Q02

Q03

Q04

CN06

CN06CN07

CN07

CN11

CN708S01 S02CN708

M

CD DECK (UP/DOWN)

CN10 CN10S03

CN09 CN09

S04

M

CN01

PD

LD

A B

LIMIT SW

+5.0VAVR

C

IC01 : CXA1992BRCXD2589QIC02 :

NJM4558LBA5936S

IC05IC03

::

2SC945P2SC2001L2SA952L

Q03,04 :Q02Q01

::

MTZJ5.6BD03 :

PROCESSING/SERVO AMP

RF SIGNAL

PROCESSOR W/DACDIGITAL SIGNAL

-CN05UCON

3/4

-CN402

3/4

GND LINESIGNAL LINE

B LINE

CN02

ED

MAIN

2.4V2.5V

2.4V

2.8V

2.4V

0.8V2.4V

2.3V

0.2V

3.1V

1.7V2.4V

2.5V

1.7V

1.2V

1.3V

2.6V

4.9V

4.7V

4.8V

4.9V

4.8V

4.7V

4.7V

2.4V

3.7V

4.4V1.9V

4.8V

4.1V3.7V

2.4V

8.0V

0V

4.1V

0V

3.3V

2.4V

3.3V

4.0V

3.8V

3.7V

4.9V

2.4V2.3V

2.6V

2.6V

4.9V

2.6V

0.9V

2.4V

0.9V

2.4V

4.6V

0V

2.1V

2.3V

2.4V

2.1V

0V

4.9V

4.7V

0.8V

4.8V

4.6V

4.7V

4.6V

4.8V

4.9V

4.8V

0.7V

0V5.6V

5.0V 8.1V

4.8V

2.4V

0.9V

8.1V

IC01

IC02

IC03

B

C

RXD-A31(2/4)

CD CKT

RXD-302/A31Y39-3250-11

CAUTION: For continued safety, replace safety critical compo-nents only with manufacturer's recommended parts (refer toparts list). indicates safety critical components. For continuedprotection against risk of fire, replace only with same type andrating fuse(s). To reduce the risk of electric shock, leakage-cur-rent or resistance measurements shall be carried out (exposedparts are acceptably insulated from the supply circuit) beforethe appliance is returned to the customer.

The DC voltage is an actual reading measured with a highimpedance type voltmeter. The measurement value may varydepending on the measuring instruments used or on the prod-uct. Refer to the voltage during PLAY unless otherwise speci-fied; The value shown in ( ) is the voltage measured at themoment of STOP.

Page 14: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

U V X Z AB ADW Y AA AC

2

1

3

5

7

4

6

1

2

3

4

5

6

+7.5V

MUTE

GND

Lch

GND

Rch

10 9 8 7 6 5 4 3 2 1

MU

TE

Lch

GN

D

Rch

ST

INO

+12

V

CE

OI

CLK

DO

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

OU

TL

AU

X L

TAP

E L

TU

L

CD

L

CD

R

TU

R

TAP

E R

AU

X R

LOU

T

RO

UT

AG

ND VS

CR

EF

SD

A

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

INL

MU

XO

UT

R

INR

MIN

R

XO

UT

R

BIN

R

BO

UT

R

BIN

L

BO

UT

L

MO

UT

L

MIN

L

TR

EB

LE L

TR

EB

LE R

DIG

GN

D

SC

L

C400

0.1

GND

LA09

2.2u

50C

400X +

R41

1

1K R41

2

1K

1 30

301

7213

1 D

ATA

OU

T

7213

1 C

LK O

UT

7213

1 C

E O

UT

TD

A74

39S

CL

+5.

6V

TU

MU

TE

7213

1 D

ATA

IN

FM

ST

IN

TD

A74

39S

DA

6.8K

R40

3

330P

C40

3

39KR401

330P

C40

133

0PC

402

R402

39K

6.8K

R40

4

330P

C40

4

0.47u50C413A

+

0.47u50C412A

+

LA07

LA06

22KR408

10K

R40

9

123464 32 6 1

MO

TO

R L

RE

C S

W R

VS

1

8

MO

TO

R 1

2V

MO

TO

R H

10

9

NC

11

A M

OD

E S

W

A P

HO

TO

OU

T

A S

OL

GN

D

13

12

15

14

A H

ALF

SW

16 2

B S

OL

B P

HO

TO

NC

3

4

5

B M

OD

E S

W

B H

ALF

SW

6

7

RE

C S

W F

WD

4.7KR281

4.7KR279

4.7KR275

4.7KR274

4.7KR278

4.7KR280

R277

4.7K

4.7K

R276

2

3

1

2

1

4

3

5

1

2

PB

IN(R

ch)

(Rch

)P

B O

UT

A/B

1 2

PB

IN(L

ch)

543 76 8

PB

OU

T(L

ch)

9 1110 12

ALC

2324 21 192022 18 17 16 15 14 13

LA11

2.2u

50 +

5600

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5600

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0.02

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0.01

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0.1

0.1

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2.7K

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5.6K

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4

5.6K

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LA04

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JB

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6

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+

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0.47

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+

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2

+

LA02

LA01

IC401

C42

3

C42

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0.1C248

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5

C41

7

C42

1

C41

9

C42

0

C41

8

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6

C41

4

C40

0Y

R445 2.2K

2.2u

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10KR250

10KR248

+B

+B

+B+

B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B+B+B+B+B

+B

+B

+B

+B

+B

+B

+B +B +B

+B

+B

+B

+B

+B

+B +B

+B

+B

+B+B

+B

+B

+B

+B

P72

P68

P70

P69

P67

P71

P73

P23

P54

P66

P65

P92

P3

P5

P1

P88

P87 P4

P93

P86

B+B

3

2

1

1

2

5

4

3

2

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

A-HALF SW

A-MODE SW

A-PHOTO OUT

A-SOL.

GND

NC.

VCC 12V

MOTOR H

MOTOR L

B-HALF SW

B-MODE SW

B-PHOTO OUT

B-SOL.

NC.

REC SW(FWD)

REC SW(RVS)

NC.

HL

470

+

R70

5A 1

K

C70

8 0.

022

22 1

/4W

R70

2F

47u1

0C

709 +

47u10C710

+

1/4W

CN402

CN101

JK401

Rch 2

Lch 1

Q401

CN204

CN201

CN202

CN203

PRE/RECAMP

D40

1

MUTING

D203

P.BMUTING

Q224

Q223

Q204Q202 Q203

Q205Q206Q201

Q216

Q214

Q403 Q404

D20

1 D20

2

Q207

Q208

Q209

Q210

Q212

Q211

Q405

D406

D40

7

Q402A

Q221

Q219

Q222

Q220

Q218

Q217

BUFFER

CONTROLBIAS

BIAS OSC COIL

BIAS OSC

BEATCANCEL

R/P SWITCHING

RECMUTING

PROCESSORCONTROLLED AUDIO3 BANDS DIGITALLY

Q213

Q215

REC

AUX

TUNER

D405

D716 : MTZJ12BD714,715 : 1N4002L

D711 : MTZJ13BD710 : GBU4DD709 : W02G

D705 : MTZJ6.2BD503 : MTZJ5.1B 501,502,504,706 : 1SS133D201-203,401,404-407,

Q708 : 2SA965YQ704,706 : 2SD882P

Q213,702,705 : 2SC2001L

Q503 : 2SA988FQ501,502 : 2SC1841EQ408,409,505,506 : 2SC2878AQ217,219,221 : 2SA934R

Q215,218,220,222,710

Q207,209,212,407 : DTA114ES

Q201-206,208,214,216,223,224,: 2SC945P

IC501 : STK407-040IC402,602 : NJM4558LIC401 : TDA7439IC201 : TAB189N

: MTZJ9.1BD708

: DTC114ES

D713 : MTZJ33B

GND LINESIGNAL LINERECORDING LINE

B LINEB LINE

Lch

Rch

Rch

Lch

ERASE

A-HALF

A-MODE

A-SOLENOID

B-MODE SW

B-HALF SW

REC SW(RVS)

REC SW(FWD)

MOTOR

B-SOLENOID

A-PHOTO INTERRUPTER

B-PHOTO INTERRUPTER

A

C

1/4

TUNER-CN101

2/4

CD CKT-CN04

-CN05

2/4

CD CKT

TAPE APLAY

REC/PLAYTAPE B

401,402A,403-405,504

Q210,211 : 2SK2541

D70

5

Q702

INPUT

(FULL LOGIC)

(AUTO REVERSE)

IC401

IC201

CASSETTE DECKMECHA. ASS'Y MAIN PCBA

C

B

OFF:0VON:4.0V

OFF:0VON:4.6VMUTE

4.7V

4.0V

4.0V

4.7V9.4V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

4.7V

10.9V

12.0V

12.0V

12.0V

REC/PLAY:0V

11.3V

REC/PLAY:4.7V

12.0V

12.0V

5.0V4.7V 5.0V

4.7V

PLAY:9.9VREC:9.8V

10.9V

0.7V

5.3V

1.4V

10.4V

PLAY:0.7VREC:0V

2.0V

0V

0.9V

1.3V

1.4V

0V

1.3V

2.0V

B:0VA:1.5V

TAPE

PLAY:8.4VREC:8.5V

1.4V1.3V

PLAY:0VREC:4.3V

10.9V

0V

0V

8.1V

0V0V1.3V 1.4V

REC:0.7V

REC:10.3V

REC:7.4V REC:9.9V

REC:9.4V

REC:10.9V

REC:3.3V

REC:0VREC:4.7V

REC:4.7V

REC:5.2V

REC:6.5V

REC:10.8V

10.9V

OFF:0VON:4.1VMUTE

CAUTION: For continued safety, replace safety criticalcomponents only with manufacturer's recommended parts(refer to parts list). indicates safety critical components.For continued protection against risk of fire, replace onlywith same type and rating fuse(s). To reduce the risk ofelectric shock, leakage-current or resistance measure-ments shall be carried out (exposed parts are acceptablyinsulated from the supply circuit) before the appliance isreturned to the customer.

The DC voltage is anactual reading mea-sured with a highimpedance type volt-meter with a cassetteloaded at playbackmode. The measure-ment value may varydepending on the mea-suring instrumentsused or on the product.Bias circuit DC voltageis measured while inthe record mode.

Page 15: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

AJ ALAI AK ANAM APAO AQ AR ASAF AHAE AG

1115 1214 13 37810 9 46 5 2 1

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+

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0.47u50C455

+

R74

7

1000

PC

501

56K

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1

SUB.

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510

+

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0.1C753

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6

8

4

7

6

4

57

810u50C681

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3

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AC66

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22KR517

R516 12K

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SP

RE

LAY

OU

T

PR

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EC

TIO

N IN

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

CE

2589

-XR

ST

7213

1 D

ATA

OU

T

7213

1 D

I

7213

1 66

004

CLK

OU

T

2589

-DA

TA

2589

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SO

2589

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CK

2589

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T

2589

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K

2589

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NS

1

RE

SE

T

PO

WE

R-D

OW

N

2589

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NS

2

VS

S X1

X2

VD

D1

K1

K2

K3

VS

S

ME

TE

R-L

DE

CK

-MO

DE

-SW

BA

ND

-SW

2589

-SC

OR

PR

OT

EC

T-IN

RE

MO

TE

IN

VR

+

VR-

PIC-UP

PIC-DOWN

DISK-COUNT

TURNTABLE-SW

TRAY-OPEN

TRAY-CLOSE

T.T/U.D-MOTOR+

T.T/U.D-MOTOR-

TRAY-MOTOR+

TRAY-MOTOR-

T/T-MOTOR-SPEED

CD-VDD-MUT

O

O

O

O

O

O

O

MO

DE

SW

3

SP

-RE

LAY-

OU

T

O O O O O O RE

C-B

EA

T-S

W

A/B

BIA

S

RE

C-M

UT

RE

C

DU

BB

ING

TAP

E-S

OL-

B

TAP

E-S

OL-

A

TAP

E M

EC

HA

VC

C

RE

EL-

PU

LS-B

RE

EL-

PU

LS-A

RE

C-R

EV

-SW

RE

C-F

WD

-SW

TAP

E-H

ALF

-SW

(B)

TAP

E-H

ALF

-SW

(A)

VS

S

VD

D

TAP

E-M

OD

E-S

W(B

)

TAP

E-M

OD

E-S

W(A

)

LED

-TIM

ER

LED

-STA

ND

BY

O

2589MUT

2589LOCK

55004-REST

55004-CS

O

EX-BASS

LINE-OUT-MUT

TU-MUT

SYS-MUT

POWER-SW

VDD2

VSS2

TDA7439-SCL

TDA7439-SDA

FM-STEREO-IN

CXD2589-FOK

JOG-B

JOG-A

VSS

MODESW4

-35VF

2F1

MUTE

CLOSE

14

1

LOCK15

XRST16

FOX17

22 TRAY-

GND

T.T+

24

23

JOGB

K2

K3

1

8

9

10

VR-

LED STANBY

5

4

VR+

K1

6

7

JOGA

LED TIMER

2

3

9DO

-35V 3

F1

F2

2

1

REST 6

5V

GND 4

5

CLK

CS 7

8

REMOTE IN 10

CD CONTROL19

20

21

TRAY-

T.T-

18 SCOR

TURNTABLE3

DISC COUNT4

11 SQCK

PIC UP6

DOWN5

SENS27

9

10 XLAT

8 SENS1

12

13

SQSO

DATA

OPEN2

39

40

43

38

41

R623

10KR624

43

41

40

39

38

30 31C

619

220P

83

84

53 52

53

52

83

84

87

88

J601

J602

R63510K

2

1009985

98

97

98

97

30

31

100

99

85

2

R62

6

1K 1KR62

5

C62

3

22P

C62

2

22P

X6016MHz

86

10KR631

1u50

C61

3 +

0.02

2C

611

10u5

0C

610 ++

C61

247

u16

680R622

7

9

8

6

6 7 8 9

11

14

11 14

23

92

R61

9 10

K

R62

0 10

K

R61

8 10

K

R61

7 10

K

R61

6 10

K

R61

5 10

K

9223

220P

C61

7

C61

622

0P

0.02

2C

602

4700

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C60

1 +

L60247uH

0.1

C60

3

C60

4 +

100u

16

R62710K

47KR604

0.1C606

1KR603

1u50C608

+

3

5

53

C62

6 22

0P

C62

4 22

0P

C62

5 22

0P

R630 1K

R628 1K

R629 1K5

4

3

1

5431868788

CE

TD

A74

39 S

DA

TD

A74

39 S

CL

FM

ST

IN

TU

MU

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DO

CLK

5.6V

BIA

S

F1

F2

SP

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LAY

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EA

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W

TAP

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LS B

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EC

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VC

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ALF

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SW

RE

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WD

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TAP

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ALF

A

SY

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UT

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PR

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EC

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OD

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W A

TAP

E M

OD

E S

W B

ME

TE

R L

R610 10K

C61

522

0P

R609 10K

R608 10K

R641 2.2K

R640 2.2K

R639 2.2K

R638 100K

R637 100K

R61

110

K

J600

10K

1.5KR643

C61

8

100P

10u5

0C

614 +10

KR

614

680

R62

1

470u16C600R

+ 10K

R64

2

R60

722

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15K

R60

6

0.1

C60

947

KR

601

2.2u

50C

607 +

1KR60

247K

R60

5

35V 35V 35V

35V

100u16C605

+

3.3K

R44

6

1KR495

R526

R505

C505

R506

4.7P

1/4W

10KR683

10u50C683

+

10u50C684

+

10KR684

1/4W

1000

PC

526A

3.3KR528

3.3KR527

330 1WR530

1000PC524

1000

PC

525

C44

4 10

0P

R44

2 47

K

Q408,409

1/2W

100KR522

1/2W

2W

1/2W

1/2W

2W

Q501-503

1/2W

1/2W

330

R453

1/4W

1W220

10R710F

47u100C750

+

0.02

2C

740

0.02

2C

741

0.1

C70

0

Q704

Q705

R75

1

1/4W

R712

1/2W

R70

1F1

1/4W

4700

PC

721

4700

PC

722

0.01

C72

5

0.01

C72

6

+B+B

BB

+B

+B

+B

+B

+B

+B

+B+B

+B

+B

1/4W

R452 330

+B

+B

+B +B

+B

+B

+B

+B

+B +B

+B

+B

+B

+B

+B +B

+B+B +B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B +B1/4W

BB

B

B

B

+B

B

+B +B

B

B+

B

+B

+B +B

+B B B

B

+B

B +B

Q708

3A 250VAC1PN1

AC2

T3P5

PN7

PN9

PN6

PN3

PN8

4.7M

R70

0

1/2W

SEE REMARK

+B

P62

P59

P55

P63

P60

P61

P58

P54

P28

P79

5

2

1

6

4

3

2

3

4

5

6

1

P86

P87

P88 P5

P4

P3

P1

P93

P67

P72

P73

P79

P68

P69

P70

P71

P66

P64

P65

P60

P63

P61

P62

P59

P58

P55

P54

P92

P23

P28

GND

GND

1

2

4AC4

AC3 3

AC5 5

AC6 6

7

8

AC7

AC8TF

PN5

PN1

PN9

(K,P) : AC120V 60Hz

F702

B

+B

+B

D716CN501

JK601

CN702

JK501

CN501

D50

2

D50

1

D709

D710

Q501D

708

D706

D71

5

D714

D71

3

Q505

Q506

Q502

Q503

Q504

Q704

Q710

Q708

Q705

Q707

Q706

Q408

Q409Q407

D50

3

(BOTTOM VIEW)

(1/2)IC402

(2/2)IC402

(2/2)IC602

IC602(1/2)

HEADPHONES

JK502

AVR+12V

POWER AMP

ON/OFFSP.RELAY

DETECTOR

SP.RELAY

MUTING

AVR-35V

PRE AMP

PRE AMP

CONTROLMUTING

MUTINGSYSTEM

CN05

CN602

CN601

D605

D601

D602

D60

4

D60

3

Q601Q602

RESET

Q603

SYSTEMMUTING

u-COM

SUB-WOOFER

D404

SYSTEM

D504

SWITCHED+12V

+7.5VAVR

D71

1

D603-605D601,602

IC601

Q601,602Q603 : 2SA733P

: 1N4002L

: 2SC945P

: LC867240A-5L36

: 1SS133

POWER TRANSFORMER

D

E

-CN601FRONT

4/4

-CN602FRONT

4/4

CN702

SUPER WOOFERPRE OUT

R

L

SPEAKERS(6-16 )

IC501

IC601

MAIN PCB UCON

E

D

RXD-A31(3/4)

5.5V

4.7V

0V0V

0V

4.7V

4.7V

4.7V

4.7V

0V

4.0V

0V

4.7V

2.3V

OFF:0VON:4.6VMUTE

4.7V

4.7V

4.7V

OFF:4.7VON:0.5V

ON:4.4VPLAY:0VREC:4.3V

A:4.6VB:0V

REC:4.7V

PLAY:0.7VREC:0V

4.7V

5.5V

5.5V

5.5V

4.7V

-33.0V

-33.6V

-46.2V

10.9V

11.7V

7.5V

0V

12.0V

8.1V

22.0V

12.7V

13.3V

12.0V 11.3V

OFF:-3.7VON:4.1V

-33.5V

33.5V

33.5V

-33.5V

12.0V

ON:0.8VPOWER ON:0VSTANDBY:12.0V

0V

-32.0V

0V

32.3V

0V

0V

-30.8V

0V

0V

0V

0V

0V

33.5V

0V

0V

0V

0V0V

OFF:-3.7VON:2.2V

9.7V0V

-10,8V

0V

0V

-12.1V

8.8V

AC49.6V

AC5.5V

AC17.6V

33.5V

RXD-302/A31Y39-3250-11

Page 16: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

AT AU AW AY BAAV AX AZ BB BC

2

1

3

5

7

4

6

B10

13

NP

60 5962 61F

2

F2

NP

B1

P6

475355 54565758

2GNC

1G 3G 4G

4850 4952 51

5G 6G 7G 10G

8G 9G

B8B20

42434546 4413

G

11G

12G

15G

14G

NC

3637384041 39P

3

P2

P1

P4

P5

B27S18

30313334 3235

P8

P7

P10

P9

P11

26 2529 28 27

P13

P14

P12

P17

P15

P16

P23

1922 2124 23 20

P20

P18

P19

P22

P21

141517 1618

P25

P24

P28

P27

P26

B3

B2

B4

B32B5

B10

B15

B9 B21

B11 B16

B22

B12 B17

B29

B28

B23

B30

B31

B13

B7B6

B24

B14 B18 B25B19 B26

B4

B33 S18

B5

B6 B11

F1

910 81112P

30

P29

P31

P33

P32

P34

234567

NC

P35

P36

NP

NP

1F

1

B17

B7B3

B2

B8

B18B13

B12

B19

B1

B22

B23

B14B9

B16 B21B15B25

B20

B26

B24

S18

1-7 2-7 3-7 5-74-7

1-5

1-6 2-6 3-6

2-5 3-5

1-3

1-4 2-4 3-4

2-3 3-3

5-64-6

5-54-5

5-44-4

5-34-3

1-2

1-1

2-2 3-2

2-1 3-1

5-24-2

5-14-1

S9S6S3

S4S1

S2 S5

S13

S7

S8

S12

S10S17 S16 S14S11 S15

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

DIG

12

DIG

13

DIG

14

SE

G15

VC

C2

SE

G00

SE

G01

SE

G02

SE

G03

SE

G04

SE

G05

SE

G06

SE

G07

SE

G08

SE

G09

SE

G10

SE

G11

SE

G12

SE

G13

SE

G14

SE

G15

SE

G16

SE

G17

SE

G18

SE

G19

SE

G20

SE

G21

SE

G22

SE

G23

SE

G24

SE

G25

SE

G26

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

DIG

11

DIG

10

DIG

09

DIG

08

DIG

07

DIG

06

DIG

05

DIG

04

DIG

03

DIG

02

DIG

01

DIG

00

RE

ST

CS

SC

K

SD

ATA

P1

P0

VC

C1

XO

UT

XIN

VS

S

SE

G35

SE

G34

SE

G33

SE

G32

SE

G31

SE

G30

SE

G29

SE

G28

SE

G27

VP

-34V

10

9

8

7

6

5

4

3

2

1

REMOTE IN

SDATA

SCK

CS

REST

BACKUP B+5V

GND

B-35V

F1

F2

11

10

9

8

7

6

5

4

3

2

1

STANDBY LED

PBC LED

K3

K2

K1

VR+A

VR-B

STANDBY LED

TIMER LED

JOG+A

JOG-B

9101112 1245678 3

1K 1K 1K0.1

C81

0

31 30 29 28 27 26 25 24 23

23 24 25 26 27 28 29 30 31

100PC809

27K

R80

5

14

16

15

13

R80

6

R80

7

R80

8

13 14 1615

100

R80

2

100

R80

1

1/4W

1/4W

47u1

6C

805 +

0.04

7C

803

0.04

7C

804

470 1/4WR840

L802470uH

0.04

7C

802

0.04

7C

801

3 2 1

VC

C

RE

MO

TE

GN

D

3 2 1

3 2 1

33u1

0C

820 +

C81

510

0P

47u1

6C

807 +

0.04

7C

808

220R812

220R811

10K

R81

3

10K

R81

4

1 23

C81

2 22

0P

C81

1 22

0P

10KR810

10KR809

VR801

7

9

8

680R828

820R829

680R821

820R822

1.5KR831

1.2KR830

2.2KR832

1.5KR824

1.2KR823

2.2KR825

3.3KR833

4.7KR827

3.3KR826

2

1

2

1

3

2

1

JOG A+

JOG B-

GND

3

2

1

7

8

R834680

R835820

R8382.2K

R8361.2K

R8371.5K

R8393.3K

1

2

3 VR802

21

+4.7V +4.7V

+4.

7V

+4.

7V+

4.7V

+4.7V

+4.

7V

+4.7V

+4.

7V

+4.

7V

28.3V 28.3V

28.3

V

28.3V

7 8 9 10 11 121 2 3 4 5 6

9

220P

C81

3

220P

C81

4

12

B+B

4.7u50C806

+

+B

33V

5G 6G 7G 8G 9G 10G

1G 2G 3G

12G11G 13G 14G 15G

4G

(5G-14G)

(3G)

CN601

CN602

D80

1

CN804

CN804

RM801

FL CONTROLLER

LED802

LED801 STANDBY LED

TIMER LED

VOLUME

S802 S803 S804 S805 S806 S807S801

S810S809 S811 S812 S814S813

TUNINGMODEL

DISPLAYDEMO

TAPEPLAY

S808

S815

BAND A/BREC REWFFSTOP

POWER MENU SELECT ENTERINPUT EXBASS

CN805CN805

CN803CN803

S816 S817

STOPCD

S820S818

DISCSKIP

S819 S821 S822

PAUSECD-PLAY DISC3 DISC2 DISC1

CLOSEOPEN

-CN601UCON

3/4

3/4

-CN602UCON

IC801 : M66004SPA

D801 : MTZJ5.6B

LED801,802 : B30-2559-08

B LINEB LINE

MULTICONTROL

P20

P36S18

P5P4

P2P1

P36

P7P9

P9

P11P10

P14

P18

P5

P6

P2P1 P3

P8

P4

P8 P3

P13

P7

P17P12

P11

P22 P21

P10

P6

P15

P19

P23 P27

P33P28

P16

P20

P32 P26

P24

P25P31 P30

P24 P21

P6

P10

P14

P13 P11P12P5 P2 P1

P7

P4

P9 P8

P3

P16

P29P29 P30 P36 P26 P25

P34

P35

P27P7P18P10

P3P4P6

P5

P11P9 P8

P13

P33

(P1)

P2

P14P15

P24 P23P19 P22P17

P29P12

P36 P30

P28

P31 P32 P33 P35P34

P22 P23P21

P26 P27 P28

P16 P17 P18

P25P24

P30P29

P20P19

P6

P11 P12 P13

P7 P8

P1 P2 P3

P15P14

P10P9

P4 P5

P18

P22 P19

P21

P23

P28

P20

P15

P16

P27

P17

P32 P34P31 P33 P26 P25

4.7V

-28.3V

4.7V

-33.0V

BA

T.EQ

REC

O.T.T.

TOTAL

21PROG.

1 32

ST.AUTO

NR

3DEQ

kHzMHz

RPT.

EX.BASS

K-PGM

21 3

3DEQ

FLD801

IC801

SENSOR PCB

E

D

JOG PCB

RXD-A31(4/4)

FRONT PCB

CD CONTROL PCB

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer toparts list). indicates safety critical components. 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 resistance measurements shall be carried out(exposed parts are acceptably insulated from the supply circuit) 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-302/A31Y39-3250-11

2SA965Y

2SA7332SA934R2SA9882SC16752SC18412SC20012SC2878A2SC945

2SD882

DTA114ESDTC114ES

NJM4558L

16

17

32

1

BA5936S

Page 17: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

Parts with exploded numbers larger than 700 are not supplied.

204PU

203

632DM

FM

206

208

807

108

106

103

104

1

2

3

A B

RXD-302/A31

24

EXPLODED VIEW (CD MECHANISM)

W&g

?W&@g

W&@@g

.Y@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@@@@@f

?W&?2@6Kf

O&@@@@@@@?e

?@@@@(M?I'@Le

?@@He?N@1e

?@@?f@@e

?@@?f@@e

?@@?f@@e

?@@?f@5e

?@@Le?J@He

?@@)K?O&@?e

?@@V4@0Mf

?@@?h

?@@?h

?@@?h

?@@?h

?@@?h

?@@@@@@?g

O2@@6Kf

?@@(MI'@@?e

J@(YeV'@Le

7@H?e?N@1e

@@g@@e

@@g@@e

3@L?e?J@@e

N@)XeW&@@e

?@@)KO&@@@e

I4@@0Y@5e

?J@He

W&5?e

?W&(Y?e

O&(Yf

O2@0Y?f

?@@0M?g

O2@@6Kf

?@@(MI'@@?e

J@(YeV'@Le

7@H?e?N@1e

@@g@@e

@@g@@e

3@L?e?J@@e

N@)XeW&@@e

?@@)KO&@@@e

I4@@0Y@5e

?J@He

W&5?e

?W&(Y?e

O&(Yf

O2@0Y?f

?@@0M?g

?@@?e

?@@?e

W&g

?W&@g

W&@@g

.Y@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@g

@@@@@@f

W2@@6Xf

?W&(MI')X?e

?7@HeN@1?e

J@5?e?3@Le

7@H?e?N@1e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

3@L?e?J@5e

N@1?e?7@He

?3@LeJ@5?e

?V')KO&(Y?e

V4@@0Yf

?@@?e

?@@?e

O2@6X?f

W2@@@@)Xf

7(M?I'@1f

(Ye?N@@f

?J@5f

W&(Yf

?W&@g

?&@@)Xf

?I')X?e

N@1?e

?@@?e

?@@?e

?@5?e

@6X?eJ@H?e

3@)K?O&@f

V4@@@0M?f

W2@@6Xf

?W&(MI')X?e

?7@HeN@1?e

J@5?e?3@Le

7@H?e?N@1e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

@@g@@e

3@L?e?J@5e

N@1?e?7@He

?3@LeJ@5?e

?V')KO&(Y?e

V4@@0Yf

O2@6X?f

W2@@@@)Xf

7(M?I'@1f

(Ye?N@@f

?J@5f

W&(Yf

?W&@g

?&@@)Xf

?I')X?e

N@1?e

?@@?e

?@@?e

?@5?e

@6X?eJ@H?e

3@)K?O&@f

V4@@@0M?f

?????????????

?@@?e?

?@@?e????????

?@@?e?

?@@?e????????

?O2@@6X?f

@@@@@@)Xf

?J(MeI'@1f

?.Y?e?N@@f

@@f

@@f

?J@5f

?7@Hf

J@5?f

7(Y?f

?J(Yg

W.Y?g

?W.Yh

W&Y?fO.e

?W&@@@@@@@(Ye

?&@@@@@@@0Y?e

W2@@6Xf

?W&(MI')X?e

?7@HeN@1?e

?@@?e?@@?e

?@@LeJ@@?e

?3@)KO&@5?e

?V'@@@@(Y?e

?@@@@?f

?W&(?'@)X?e

W&(Y?V'@)Xe

7@H?eV'@1e

@@f?N@@e

@@g@@e

3@L?e?J@5e

V4)KeO&0Ye

I4@@0Mf

????????

?@@@@@@@@6K?e?

?@@?eI'@@e?

?@@?e?N@@L??

?@@?f@@1??

?@@?f@@@??

?@@?f@@5??

?@@?e?J@@H??

?@@?eO&@@e?

?@@@@@@0M?e?

?@@?h?

?@@?h?

?@@?h?

?@@?h?

?@@?h?

?@@?h?

?@@@@@@?g????????

????????

@@@@he@@@@@??

@@L?g?J@@@?e?

@@1?g?7Y@@?e?

@@@Lg?@?@@?e?

@?@1gJ5?@@?e?

@?3@L?f7H?@@?e?

@?N@1?f@??@@?e?

@??3@Le?J5??@@?e?

@??N@1e?7H??@@?e?

@?e3@L??@e?@@?e?

@?eN@1?J5e?@@?e?

@?e?3@W&He?@@?e?

@?e?N@@@?e?@@?e?

@?f3@5?e?@@?e?

@?fN@H?e?@@?e?

@@@@@?e?@e?@@@@@@?????????

W26Xf

7<B1f

3=C5f

W2@@6XfV40Yf

?W&(MI')X?he

W&(YeV')Xhe

?W&(Y?e?V')X?h

W&(YgV')Xh

@?&@H?g?V')X?g

3@@5heV')Xg

V40Yhe?V')K?f

V'@6X?e

?V'@)Xe

V'@1e

?V4@e

?O26X?e

?@K?f?O2@@@@@@@@@1?e

?3@@@@@@@@0Mg?I@?e

?V40M?

@@6Khe'6X?e

?I'@@?f?'6XV'1?e

V4@?f?V'1?V'?e

V'g

?@@6K?

I'@@hfW.f

?V4@he?W&Hf

W&5?f

?W&(Y?f

W&(Yg

?W&(Y?g

O&(Yh

W2@(Y?h

?O&@0Yhe

?O2@(Mhf

?@KO2@@0Y?hf

?3@@@0M?hg

?V40M?

O2@6X?f

W2@@@@)Xf

7(M?I'@1f

(Ye?N@@f

?J@5f

W&(Yf

?W&@g

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?I')X?e

N@1?e

?@@?e

?@@?e

?@5?e

@6X?eJ@H?e

3@)K?O&@f

V4@@@0M?f

Page 18: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

EXPLOD

ED VIEW

(CD

MEC

HA

NISM

)

RXD-A31 MECHA

AA24

22

S03

S04

S02

S01

823

828

834

868

868

831837

841

839

859

855863

839

835

21

AC

32

1

2x3

AE

AE

AL

AFAF

AF

AE

60

AHx2 AJx2

38ABx2

38

64

54

58

1919

62

57

61

66

46

4545

44

47

46

49

42

AE

AF43

49

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Page 19: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

EXPLOD

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: N91-3010-46 : N89-3010-41: N89-3012-46: N09-5128-08: N29-0035-05: N89-3010-46: N89-3006-46: N89-3008-46: N89-3014-46: N35-3008-41: N88-3008-45: N89-4010-46: N15-1040-46: N19-1498-08: N89-3016-46

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Page 20: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

27

RX

D-302/A

31PA

RTS 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.

652 2G K29-7645-08 TUNING BUTTON ASS'Y RXD-302653 1G K29-7646-08 OPEN/CLOSE BUTTON653 1G K29-7647-08 OPEN/CLOSE BUTTON RXD-302654 1G K29-7648-08 PLAY PAUSE BUTTON654 1G K29-7649-08 PLAY PAUSE BUTTON RXD-302

655 2G K29-7650-08 POWER BUTTON655 2G K29-7651-08 POWER BUTTON RXD-302656 2F K29-7652-08 VOLUME KNOB656 2F K29-7653-08 VOLUME KNOB RXD-302657 2G K29-7654-08 STOP BUTTON

657 2G K29-7655-08 STOP BUTTON RXD-302658 2G K29-7656-08 PLAY BUTTON658 2G K29-7657-08 PLAY BUTTON RXD-302659 2F K29-7658-08 JOG KNOB659 2F K29-7659-08 JOG KNOB RXD-302

663 1H L07-2774-08 POWER TRANS.

D N09-5128-08 SCREW 4X30P N19-1498-08 E-RING

667 1F T90-0815-08 AM LOOP ANTENNA668 1F T90-0847-08 LEAD WIRE ANTENNA

C102 C91-0757-05 CERAMIC 1000PF KC103 C91-1525-08 CERAMIC 0.1UF ZC105 CK14FF1E223Z CERAMIC 0.022UF ZC106 CE04KW1C101M ELECTRO 100UF 16WVC107,108 CK14FF1E223Z CERAMIC 0.022UF Z

C110 CE04KW1H100M ELECTRO 10UF 50WVC111,112 CK14FF1E223Z CERAMIC 0.022UF ZC113 CE04KW1C101M ELECTRO 100UF 16WVC114 C91-0737-05 CERAMIC 47PF JC116 CE04KW1H010M ELECTRO 1.0UF 50WV

C117 CE04KW1HR47M ELECTRO 0.47UF 50WVC118 C91-1592-08 CERAMIC 20PF JC119 CE04KW1H010M ELECTRO 1.0UF 50WVC120,121 C91-0757-05 CERAMIC 1000PF KC122,123 CQ92FM1H333J MYLAR 0.033UF J

C124,125 CE04KW1H4R7M ELECTRO 4.7UF 50WVC128,129 CQ92FM1H152J MYLAR 1500PF JC132 C91-0765-05 CERAMIC 4700PF JC133 CK45FB1H104Z CERAMIC 0.10UF ZC134 CE04KW1H100M ELECTRO 10UF 50WV

C135 CK45FB1H104Z CERAMIC 0.10UF ZC136 C91-0756-05 CERAMIC 820PF KC138 CE04KW1C220M ELECTRO 22UF 16WVC139 C91-0745-05 CERAMIC 100PF KC140 CE04KW1H3R3M ELECTRO 3.3UF 50WV

C141 CK14FF1E223Z CERAMIC 0.022UF ZC142 CE04KW1C101M ELECTRO 100UF 16WVC143 CK14FF1E223Z CERAMIC 0.022UF ZC144 CE04KW1C101M ELECTRO 100UF 16WVC145,146 CC45FCH1H270J CERAMIC 27PF J

C148 CQ92FM1H103J MYLAR 0.010UF JC149 CF92FV1H224J MF-C 0.22UF J

601 1G A01-3709-08 TOP CABINET601 1G A01-3710-08 TOP CABINET RXD-302602 2H A01-3713-08 BACK CABINET602 2H A01-3714-08 BACK CABINET RXD-302603 2F A22-1831-08 CONTROL PLATE

603 2F A22-1832-08 CONTROL PLATE RXD-302604 2F A29-1069-08 FRONT WINDOW604 2F A29-1072-08 FRONT WINDOW RXD-302605 2F A53-2158-08 CASS DOOR L605 2F A53-2160-08 CASS DOOR L RXD-302

606 2F A53-2159-08 CASS DOOR R606 2F A53-2161-08 CASS DOOR R RXD-302607 2F A53-2162-08 CASS. HOLDER L608 2F A53-2163-08 CASS. HOLDER R609 2F A60-1720-08 FRONT PANEL

609 2F A60-1721-08 FRONT PANEL RXD-302610 2F A60-1723-08 CD DOOR610 2F A60-1724-08 CD DOOR RXD-302611 2F A70-1320-08 REMOTE CONTROLLER ASSY(RC-352)

615 2H B06-0071-08 HEAT SINK COVER(GREY)615 2H B06-0072-08 HEAT SINK COVER(BLK) RXD-302616 2F B10-3526-08 DISPLAY WINDOW (FL FILTER)617 2F B10-3527-08 CASS WINDOW L618 2F B10-3528-08 CASS WINDOW R

- B46-0326-03 WARRANTY CARD P- B46-0328-03 WARRANTY CARD K- B60-4304-08 INSTRUCTION MANUAL (EN)- B60-4305-08 INSTRUCTION MANUAL (FR) P

622 2F,2G D39-0325-08 GEAR DAMPER623 1G D40-1652-08 CD MECHANISM ASSY 9140-C1624 2G D40-1653-08 CASS DECK MECHANISM CWL44FR-10

628 2H E30-2932-08 AC CORD629 1H,2G E35-2433-08 FLAT CABLE 16P 200630 1G,1H E35-2434-08 FLAT CABLE 24P 160632 1B E35-2249-08 FLAT CABLE 16P 60- E35-2442-08 A,B DECK HEAD LEAD (7P CON. ASS'Y)

636 2F G01-4155-08 EJECT SPRING637 2F G01-4156-08 SPRING638 2G G02-1686-08 SPRING PLATE(L)639 2G G02-1687-08 SPRING PLATE(R)640 2G G11-2484-08 FOOT RUBBER

- H10-7612-08 SNOW BOX L- H10-7613-08 SNOW BOX R- H21-0366-08 SOFT SHEET (1500X700X0.5T)- H60-0869-08 MASTER CARTON- H60-0870-08 MASTER CARTON RXD-302

644 2H J02-1457-08 FOOT645 2F,2G J19-6026-08 EJECT HOLDER ASS'Y646 2F,2G J19-6027-08 EJECT LEVER

650 1G K29-7641-08 DISC BUTTON BASE ASSY651 1G K29-7642-08 EX. BASS BUTTON ASSY651 1G K29-7644-08 EX. BASS BUTTON ASSY RXD-302652 2G K29-7643-08 TUNING BUTTON ASS'Y

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.Screen shows model RXD-302.

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.Screen shows model RXD-302.

1 2

TUNER UNIT

RXD-302/A31

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Page 21: LS-N302/N352RXD-302/A31 MULTI CONTROL - …diagramasde.com/diagramas/audio/Kenwood RXD-302, A31, LS-N302, … · multi control menu select display enter demo ... fm indoor antenna

28

RX

D-302/A

31PA

RTS 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.

C219-221 CE04KW1H3R3M ELECTRO 3.3UF 50WVC222 CE04KW1C220M ELECTRO 22UF 16WVC223,224 C91-0757-05 CERAMIC 1000PF KC225,226 CE04KW1H3R3M ELECTRO 3.3UF 50WVC227,228 C91-0753-05 CERAMIC 470PF K

C227A CE04KW1C470M ELECTRO 47UF 16WVC230 CQ92FM1H153J MYLAR 0.015UF JC231 CQ92FM1H103J MYLAR 0.010UF JC232 CQ92FM1H472J MYLAR 4700PF JC233 CF92FV1H223J MF-C 0.022UF J

C234 CE04KW1C470M ELECTRO 47UF 16WVC235,236 CK14FF1E223Z CERAMIC 0.022UF ZC237 CE04KW1C331M ELECTRO 330UF 16WVC237A CE04KW1H2R2M ELECTRO 2.2UF 50WVC238 CE04KW1H3R3M ELECTRO 3.3UF 50WV

C239,240 CE04KW1C221M ELECTRO 220UF 16WVC241 CE04KW1C101M ELECTRO 100UF 16WVC245,246 CE04KW1H3R3M ELECTRO 3.3UF 50WVC245A CF92FV1H332J MF-C 3300PF JC247 CE04KW1C221M ELECTRO 220UF 16WV

C248,249 C91-1525-08 CERAMIC 0.1UF ZC400 C91-1525-08 CERAMIC 0.1UF ZC400X CE04HW1H2R2M NP-ELEC 2.2UF 50WVC400Y CE04HW1H2R2M NP-ELEC 2.2UF 50WVC401-404 C91-0751-05 CERAMIC 330PF K

C406,407 CE04KW1H2R2M ELECTRO 2.2UF 50WVC411-413 CE04KW1HR47M ELECTRO 0.47UF 50WVC412A,413A CE04KW1HR47M ELECTRO 0.47UF 50WVC414,415 CQ92FM1H183J MYLAR 0.018UF JC416,417 CQ92FM1H223J MYLAR 0.022UF J

C418-421 CQ92FM1H104J MYLAR 0.10UF JC422,423 CQ92FM2A562J MYLAR 5600PF JC424 C91-0749-05 CERAMIC 220PF KC425 CE04KW1H100M ELECTRO 10UF 50WVC425A C91-0749-05 CERAMIC 220PF K

C426 CE04KW1C221M ELECTRO 220UF 16WVC427,428 CE04KW1H4R7M ELECTRO 4.7UF 50WVC431 CE04KW1C101M ELECTRO 100UF 16WVC432,433 CE04HW1HR47M NP-ELEC 0.47UF 50WVC434,435 C91-0737-05 CERAMIC 47PF J

C436,437 CE04KW1HR47M ELECTRO 0.47UF 50WVC438 C91-0749-05 CERAMIC 220PF KC439 CE04KW1H010M ELECTRO 1.0UF 50WVC439D CE04KW1H010M ELECTRO 1.0UF 50WVC440 CE04KW1C470M ELECTRO 47UF 16WV

C440A CE04KW1C470M ELECTRO 47UF 16WVC441 CE04KW1H2R2M ELECTRO 2.2UF 50WVC444-447 C91-0745-05 CERAMIC 100PF KC448,449 C91-0751-05 CERAMIC 330PF KC450,451 CE04KW1C470M ELECTRO 47UF 16WV

C452,453 CE04KW1H2R2M ELECTRO 2.2UF 50WVC454,455 CE04KW1HR47M ELECTRO 0.47UF 50WVC456 CE04KW1H2R2M ELECTRO 2.2UF 50WVC457 C91-1525-08 CERAMIC 0.1UF ZC501,502 C91-0757-05 CERAMIC 1000PF K

C150 CE04KW1C470M ELECTRO 47UF 16WVC151 C91-0769-05 CERAMIC 0.010UF KC152 CK14FF1E223Z CERAMIC 0.022UF ZC153 C91-0757-05 CERAMIC 1000PF KC154-156 C91-0749-05 CERAMIC 220PF K

C158 C91-0769-05 CERAMIC 0.010UF KC159 CK14FF1E223Z CERAMIC 0.022UF ZC160 C91-0721-05 CERAMIC 10PF JC161 CK45FB1H104Z CERAMIC 0.10UF ZC162 CF92FV1H471J MF-C 470PF J

C163 C91-1592-08 CERAMIC 20PF JC167 CK14FF1E223Z CERAMIC 0.022UF ZTC101 C05-0231-08 TRIMMER 10P-VCT51C554ATC101 C05-0238-08 TRIMMER CON 10PS 5010100055

JK101 E70-0070-08 4P ANT TER

CF101 L72-0586-08 CERAMIC FCF102 L72-0591-08 CERAMIC FCF103 L72-0587-08 CERAMIC FCF104 L78-0706-08 RESONATORL101-103 L39-1334-08 P COIL 220

L106 L39-1344-08 P COIL 470L107 L39-1332-08 P COIL 220T102 L30-0922-08 AM IFT 4340101240T102 L30-0964-08 AM IFT 4340101390T103 L31-0618-08 AM ANT COIL

T104 L32-0581-08 MW OSC COILX101 L77-2243-08 X'TAL 7.2MHZ

R102 RS14GB2H680J FL-PROOF RS 68 J 1/2WR125 RS14GB2H101J FL-PROOF RS 100 J 1/2WSFR101 R32-0087-08 SFR 22KX

D101,102 1SS133 DIODED103 MTZJ5.6B Z DIODED104 1SS133 DIODED105 SVC348S-TL DIODED107,108 1SS133 DIODE

IC102 LA1833L ICIC103 LC72131D ICQ101 2SC1675(L) TRANSISTORQ102 2SJ460 FETQ105 2SK544F-T FET

FE101 W02-2709-08 FM FRONT END

C200A C91-0755-05 CERAMIC 680PF KC200B C91-0755-05 CERAMIC 680PF KC201-204 C91-0755-05 CERAMIC 680PF KC205,206 C91-0749-05 CERAMIC 220PF KC207,208 CE04KW1C470M ELECTRO 47UF 16WV

C209,210 CK45FB1E103K CERAMIC 0.010UF KC211,212 CE04KW1H010M ELECTRO 1.0UF 50WVC213,214 C91-0762-05 CERAMIC 2700PF MC215,216 C91-0760-05 CERAMIC 1800PF MC217,218 C91-0749-05 CERAMIC 220PF K

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

MAIN UNIT

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RX

D-302/A

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.

C743 CE04KW1H101M ELECTRO 100UF 50WVC744,745 CK14F1H473Z CERAMIC 0.047UF ZC746 CE04KW1H101M ELECTRO 100UF 50WVC747 CE04KW2A470M ELECTRO 47UF 100WVC748,749 CK45FB1E103K CERAMIC 0.010UF K

C750 CE04KW2A470M ELECTRO 47UF 100WVC752 CE04KW1E471M ELECTRO 470UF 25WVC753 C91-1525-08 CERAMIC 0.1UF Z

CN05 E40-8457-08 FLAT CABLE CONNECTOR (24P)CN204 E35-2435-08 FLAT CABLE CONNECTOR (16P)CN601 E40-8453-08 PIN ASSY (10P)CN602 E40-8455-08 PIN ASSY (11P)JK401 E63-1073-08 2P RCA JACK

JK501 E70-0108-08 4P SPEAKER TERJK502 E11-0386-08 H/P JACKJK601 E63-1074-08 1P RCA JACK

F701 F05-1623-05 FUSE UL/CSA 1.6A/250VF702 F06-3027-05 FUSE UL/CSA 3A/250V

L201 L32-1007-08 BIAS OSC COILL501,502 L39-1341-08 SPRING COILL602 L39-1382-08 MOTOR CHOKEL700 L39-1380-08 P.COILX601 L77-2244-08 X'TAL 6.00MHZ

R215 RD14BB2E221J RD 220 J 1/4WR417 RD14BB2E151J RD 150 J 1/4WR452,453 RD14BB2E331J RD 330 J 1/4WR507,508 RS14GB2H101J FL-PROOF RS 100 J 1/2WR511,512 R92-1923-08 CEMENT R 0.22 J 2W

R519,520 RS14GB2H4R7J FL-PROOF RS 4.7 J 1/2WR524,525 RS14GB2H4R7J FL-PROOF RS 4.7 J 1/2WR529,530 RS14AB3A331J FL-PROOF RS 330 J 1WR600A RD14BB2E331J RD 330 J 1/4WR600B RD14BB2E331J RD 330 J 1/4W

R700 RD14BB2H475J RD 4.7M J 1/2WR701F R92-1924-08 FL-PROOF RS 1 J 1/4WR702F RS14AB2E220J FL-PROOF RS 22 J 1/4WR710F RS14AB2H100J FL-PROOF RS 10 J 1/2WR712 RS14AB3A221J FL-PROOF RS 220 J 1W

R717 RS14AB3A152J FL-PROOF RS 1.5K J 1WSFR201 R32-0088-08 SFR2KX

RL501 S76-0048-08 RELAY

D201-203 1SS133 DIODED401 1SS133 DIODED404-407 1SS133 DIODED501,502 1SS133 DIODED503 MTZJ5.1B Z DIODE

D504 1SS133 DIODED587A 1SS133 DIODED601,602 1N4002L DIODED603-605 1SS133 DIODED705 MTZJ6.2B Z DIODE

D706 1SS133 DIODE

C503,504 CE04KW1H220M ELECTRO 22UF 50WVC505,506 C91-0717-05 CERAMIC 4.7PF KC507,508 CE04KW1H101M ELECTRO 100UF 50WVC509,510 CE04KW1H100M ELECTRO 10UF 50WVC511 C91-1525-08 CERAMIC 0.1UF Z

C513,514 CQ92FM1H104J MYLAR 0.10UF JC515,516 CK14FF1E223Z CERAMIC 0.022UF ZC517 CE04KW1C101M ELECTRO 100UF 16WVC518 CE04KW1H010M ELECTRO 1.0UF 50WVC519-522 C91-0757-05 CERAMIC 1000PF K

C524,525 C91-0757-05 CERAMIC 1000PF KC526A C91-0757-05 CERAMIC 1000PF KC530 C91-1525-08 CERAMIC 0.1UF ZC600R CE04KW1C471M ELECTRO 470UF 16WVC601 C90-3824-08 ELECTRO 4700UF 5.5WV

C602 CK14FF1E223Z CERAMIC 0.022UF ZC603 C91-1525-08 CERAMIC 0.1UF ZC604,605 CE04KW1C101M ELECTRO 100UF 16WVC606 C91-1525-08 CERAMIC 0.1UF ZC607 CE04KW1H2R2M ELECTRO 2.2UF 50WV

C608 CE04KW1H010M ELECTRO 1.0UF 50WVC609 C91-1525-08 CERAMIC 0.1UF ZC610 CE04KW1H100M ELECTRO 10UF 50WVC611 CK14FF1E223Z CERAMIC 0.022UF ZC612 CE04KW1C470M ELECTRO 47UF 16WV

C613 CE04KW1H010M ELECTRO 1.0UF 50WVC614 CE04KW1H100M ELECTRO 10UF 50WVC615-617 C91-0749-05 CERAMIC 220PF KC618 C91-0745-05 CERAMIC 100PF KC619 C91-0749-05 CERAMIC 220PF K

C622,623 CC45FCH1H220J CERAMIC 22PF JC624-626 C91-0749-05 CERAMIC 220PF KC681-684 CE04KW1H100M ELECTRO 10UF 50WVC685,686 CE04KW1C470M ELECTRO 47UF 16WVC687 C91-1525-08 CERAMIC 0.1UF Z

C700 C91-1525-08 CERAMIC 0.1UF ZC708 CK14FF1E223Z CERAMIC 0.022UF ZC709,710 CE04KW1C470M ELECTRO 47UF 16WVC713 C91-0756-05 CERAMIC 820PF KC714 CE04KW1H010M ELECTRO 1.0UF 50WV

C715 CE04KW1C221M ELECTRO 220UF 16WVC716-718 CK14FF1E223Z CERAMIC 0.022UF ZC719 CE04KW1C221M ELECTRO 220UF 16WVC720 CE04KW1H100M ELECTRO 10UF 50WVC721-724 CK45FB1H472K CERAMIC 4700PF K

C725-728 CK45FB1C103K CERAMIC 0.010UF KC729,730 CE04KW1H332M ELECTRO 3300UF 50WVC731 CE04DW1E222M ELECTRO 2200UF 25WVC732 CE04KW1C471M ELECTRO 470UF 16WVC733-735 CK14FF1E223Z CERAMIC 0.022UF Z

C736 CE04KW1E471M ELECTRO 470UF 25WVC737 CK14FF1E223Z CERAMIC 0.022UF ZC738 CE04KW1C471M ELECTRO 470UF 16WVC739 CE04KW1C101M ELECTRO 100UF 16WVC740,741 CK14FF1E223Z CERAMIC 0.022UF Z

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.

5 6

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RX

D-302/A

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.

C810 C91-1525-08 CERAMIC 0.1UF ZC811-814 C91-0749-05 CERAMIC 220PF KC815 C91-0745-05 CERAMIC 100PF KC820 CE04CW1A330M ELECTRO 33UF 10WV

CN601 E40-8454-08 PIN ASSY (10P)CN602 E40-8456-08 PIN ASSY (11P)

- J19-3697-08 DISPLAY HOLDER

L802 L39-1375-08 MOTOR CHOKE 470UH

S801-815 S70-0076-08 TACT SW EVQ21507KS816-822 S70-0076-08 TACT SWVR801 T99-0616-08 VR ENCODERVR802 T99-0626-08 VR ENCODER

D801 MTZJ5.6B Z DIODEFLD801 BJ665GK FLD DISPLAYIC801 M66004SPA ICLED801,802 B30-2559-08 LED (RED)

RM801 W02-2710-08 REMOTE RECEIVER

C01 CE04KW1A101M ELECTRO 100UF 10WVC02 CQ92FM1H333J MYLAR 0.033UF JC03 C91-0769-05 CERAMIC 0.010UF KC04 CQ92FM1H333J MYLAR 0.033UF JC05 C91-0769-05 CERAMIC 0.010UF K

C06 CE04KW1E220M ELECTRO 22UF 25WVC07 C91-0725-05 CERAMIC 15PF JC08 CK14F1E223Z CERAMIC 0.022UF ZC09 C91-0757-05 CERAMIC 1000PF KC11 C91-0765-05 CERAMIC 4700PF J

C12 C91-0769-05 CERAMIC 0.010UF KC13 C91-0767-05 CERAMIC 6800PF MC14 CQ92FM1H473J MYLAR 0.047UF JC15 CK14F1E223Z CERAMIC 0.022UF ZC16 CQ92FM1H104J MYLAR 0.10UF J

C17 ,18 CE04KW1A101M ELECTRO 100UF 10WVC19 CQ92FM1H104J MYLAR 0.10UF JC20 C91-0761-05 CERAMIC 2200PF MC20A CQ92FM1H683J MYLAR 0.068UF JC21 -23 CQ92FM1H104J MYLAR 0.10UF J

C24 CE04KW1E4R7M ELECTRO 4.7UF 25WVC25 CQ92FM1H333J MYLAR 0.033UF JC26 CQ92FM1H183J MYLAR 0.018UF JC27 C91-0721-05 CERAMIC 10PF JC28 CQ92FM1H683J MYLAR 0.068UF J

C29 CE04KW1H3R3M ELECTRO 3.3UF 50WVC30 C91-0737-05 CERAMIC 47PF JC31 C91-1525-08 CERAMIC 0.1UF ZC32 CK14F1E223Z CERAMIC 0.022UF ZC33 ,34 CE04KW1A101M ELECTRO 100UF 10WV

C35 CK14F1E223Z CERAMIC 0.022UF ZC41 ,42 CK14F1E223Z CERAMIC 0.022UF ZC43 CE04DW1A222M ELECTRO 2200UF 10WVC46 CE04HW1H4R7M NP-ELEC 4.7UF 50WV

D708 RD9.1E(B1) Z DIODED709 W02G DIODED710 GBU4D DIODED711 MTZJ13B Z DIODED713 MTZJ33B Z DIODE

D714,715 1N4002L DIODED716 MTZJ12B Z DIODEIC201 TA8189N ICIC401 TDA7439 ICIC402 NJM4558L IC(OP AMP X2)

IC501 STK407-040 ICIC601 LC867240A-5L36 ICIC602 NJM4558L IC(OP AMP X2)Q201-206 2SC945 TRANSISTORQ207 DTA114ES TRANSISTOR

Q208 2SC945 TRANSISTORQ209 DTA114ES TRANSISTORQ210,211 2SK2541 FETQ212 DTA114ES TRANSISTORQ213 2SC2001L TRANSISTOR

Q214 2SC945 TRANSISTORQ215 2SK2541 FETQ216 2SC945 TRANSISTORQ217 2SA934R TRANSISTORQ218 DTC114ES TRANSISTOR

Q219 2SA934R TRANSISTORQ220 DTC114ES TRANSISTORQ221 2SA934R TRANSISTORQ222 DTC114ES TRANSISTORQ223,224 2SC945 TRANSISTOR

Q401 2SC945 TRANSISTORQ402A 2SC945 TRANSISTORQ403-405 2SC945 TRANSISTORQ407 DTA114ES TRANSISTORQ408,409 2SC2878A TRANSISTOR

Q501,502 2SC1841 TRANSISTORQ503 2SA988 TRANSISTORQ504 2SC945 TRANSISTORQ505,506 2SC2878A TRANSISTORQ601,602 2SC945 TRANSISTOR

Q603 2SA733 TRANSISTORQ704 2SD882 TRANSISTORQ705 2SC2001L TRANSISTORQ706 2SD882 TRANSISTORQ707 2SC945 TRANSISTOR

Q708 2SA965Y TRANSISTORQ710 DTC114ES TRANSISTOR

C801-804 C91-1593-08 CERAMIC 0.047UF ZC805 CE04KW1C470M ELECTRO 47UF 16WVC806 CE04KW1H4R7M ELECTRO 4.7UF 50WVC807 CE04KW1C470M ELECTRO 47UF 16WVC808 C91-1593-08 CERAMIC 0.047UF Z

C809 C91-0745-05 CERAMIC 100PF K

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.

7 8

FRONT UNIT

CD MECHANISM UNIT

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RX

D-302/A

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.

Q02 2SC2001 TRANSISTORQ03 ,04 2SC945 TRANSISTOR

103 2A D10-3606-08 ROD104 1B D13-1720-08 GEAR106 3B S74-0038-08 LEAF SWITCH108 3B E40-3264-05 PIN ASSYDM 1B A11-1082-18 SUB CHASSIS ASSY

FM 2B T42-0817-08 MOTOR ASSYPU 1A T25-0061-08 PICKUP(KSS-213C)

1 2C J99-0810-08 CHANGER BASE2 1C G16-0953-08 TRAY SHEET(BLK)3 2C N19-1489-08 E-RING (2.5Q)4 2C N19-1485-08 CHANGE GEAR WASHER5 2C G01-4125-08 CHANGE GEAR SPRING

6 2C D13-1925-08 CHANGE GEAR7 2C N19-1486-08 POLY WASHER (Q1.4XQ4.1X0.3T)8 2C J19-5990-08 CHANGE PLATE ASSEMBLY10 2C D13-1926-08 RELAY GEAR B11 2C N19-1487-08 CHANGE PLATE WASHER

13 2C D15-0415-08 GEAR PULLEY14 2C D16-0727-08 LOADING BELT15 2C D13-1927-08 RELAY GEAR A17 2C D13-1928-08 TR LOCK GEAR18 1C D13-1929-08 RELAY GEAR C

19 1D,1E G16-0954-08 CUSHION (12X8X4.2T)20 1C D13-1930-08 TR GEAR21 1C F07-1671-08 BLIND SHEET22 1C J30-0493-08 SWITCH FIBER24 1C J99-0812-08 TURNTABLE (TRAY)

26 2C G13-0596-08 SWITCH LEVER CUSHION27 1D D10-3871-08 SENSOR SWITCH LEVER30 1D G01-4126-08 SENSOR SWITCH LEVER SPRING32 1D J90-0868-08 TURNTABLE FIXING PLATE38 1D D14-0806-08 ROLLER

42 2E G01-4127-08 MECHA BASE SPRING (A)43 2E A15-0100-08 MECHA BASE KSM45 1E G01-4128-08 MECHA BASE SPRING46 1E D39-0340-08 DUMPER (RED)47 1E D40-1515-05 CD MECHANISM (KSM213CCM)

49 1E D39-0341-08 DUMPER (GREEN)50 1D D15-0416-08 GEAR PULLEY (B)51 1D D16-0728-08 LOADING GEAR BELT52 1D N19-1488-08 POLY WASHER54 1D D13-1931-08 SLIDE GEAR

56 2D J11-0851-08 MAGNET HOLDER (CLAMPER)57 1D G01-4129-08 CAM BRAKE SPRING58 1D D10-3872-08 SWITCH LEVER60 1D D13-1932-08 UD REDUCE GEAR61 1D T99-0620-08 MAGNET

62 1D D12-0160-08 UD CAM64 2D H21-0376-08 FIBER PLATE66 1D J19-6025-08 MAGNET COVER

C47 CK14F1E223Z CERAMIC 0.022UF ZC48 CE04KW1A470M ELECTRO 47UF 10WVC49 C91-1525-08 CERAMIC 0.1UF ZC51 ,52 CQ92FM1H103J MYLAR 0.010UF JC53 CE04KW1H100M ELECTRO 10UF 50WV

C56 CF92FV1H474J MF-C 0.47UF JC57 C91-0769-05 CERAMIC 0.010UF KC59 C91-0753-05 CERAMIC 470PF KC60 C91-0749-05 CERAMIC 220PF KC61 CF92FV1H224J MF-C 0.22UF J

C62 C91-0769-05 CERAMIC 0.010UF KC63 -68 C91-0757-05 CERAMIC 1000PF KC63A CK14F1E223Z CERAMIC 0.022UF ZC63B CK14F1E223Z CERAMIC 0.022UF ZC69 CK14F1E223Z CERAMIC 0.022UF Z

C70 C91-1525-08 CERAMIC 0.1UF ZC71 CK14F1E223Z CERAMIC 0.022UF ZC72 CE04KW1A101M ELECTRO 100UF 10WVC73 ,74 CC45FSL1H300J CERAMIC 30PF JC75 CK14F1E223Z CERAMIC 0.022UF Z

C76 CE04KW1A101M ELECTRO 100UF 10WVC77 C91-0757-05 CERAMIC 1000PF KC78 CK14F1E223Z CERAMIC 0.022UF ZC79 CE04KW1A101M ELECTRO 100UF 10WVC81 ,82 C91-0747-05 CERAMIC 150PF K

C83 ,84 C91-0755-05 CERAMIC 680PF KC85 ,86 CE04KW1H4R7M ELECTRO 4.7UF 50WVC87 ,88 C91-0757-05 CERAMIC 1000PF KC89 CK14F1E223Z CERAMIC 0.022UF ZC90 CK14F1E223Z CERAMIC 0.022UF Z

C91 CE04KW1A471M ELECTRO 470UF 10WVC92 CK14F1E223Z CERAMIC 0.022UF ZC93 ,94 CE04KW1A221M ELECTRO 220UF 10WVC95 CK14F1E223Z CERAMIC 0.022UF ZC96 ,97 CK14F1E223Z CERAMIC 0.022UF Z

C98 CK14F1E223Z CERAMIC 0.022UF Z

CN01 E40-8463-08 FLAT CABLE CONNECTOR (16P)CN05 E40-8457-08 FLAT CABLE CONNECTOR (24P)CN06 E40-8415-08 FLAT CABLE CONNECTOR (5P)

L02 ,03 L39-1334-08 COIL 220L05 L39-1383-08 MOTOR CHOKE COIL 101XTL01 L77-2267-08 CRYSTAL RESONATOR 16.93MHZ

S01 S90-0133-08 LEAF SWS02 S90-0133-08 LEAF SWS03 S64-0043-08 LEAF SWS04 S64-0043-08 LEAF SWS05 S74-0038-08 SW

D03 MTZJ5.6B ZENER DIODEIC01 CXA1992BR ICIC02 CXD2589Q ICIC03 BA5936S IC(BTL DRIVER)IC05 NJM4558L IC(OP AMP X2)

Q01 2SA952L TRANSISTOR

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.

9 0

CD MECHANISM (D40-1515-05)

CD MECHANISM (D40-1562-08)

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RX

D-302/A

31

32

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.

67 2E N19-1497-08 HEMILON WASHER (65X27.5X0.3)

AG N09-3345-08 SCREW TAPTITE CUP2618 (2.6X16)AK N09-5102-08 RELAY GEAR (B) SCREWAL N09-5101-08 SCREW TAPTITE CUP2010 (2X10)

S01 ,S02 1D S64-0028-05 LEVER SWITCHS03 ,S04 1C S64-0043-08 SWITCH MSS-813

LM 2D T42-0944-08 MOTOR PULLEY ASSYRTM 2D T42-0945-08 MOTOR PULLEY ASSY

441 2H D16-0735-08 BELT (B)MECHA SMALL442 2G D16-0736-08 BELT (A)MECHA SMALL443 2G D16-0737-08 BELT (B)MECHA LARGE444 2G D16-0738-08 BELT (A)MECHA LARGE

- T03-0505-08 TWEETER UNIT- T10-1004-08 W00FER UNIT- T19-0208-08 SPEAKER BOX AASY (LS-N352)- T19-0210-08 SPEAKER BOX AASY (LS-N302)

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 (D40-1653-08)

SPEAKER (LS-N302/N352)

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RXD-302/A31

33

SPECIFICATIONS

Main unit

[ Amplifier section ](XD-A31/XD-302)

Rated power output (U.S.A. and Canada)

30 watts per channel minimum RMS, both channels driven, at 6 Ωfrom 40 Hz to 14 kHz with no more than 0.9 % total harmonic distor-tion.

Effective output power during STEREO operationU.S.A. and Canada

1 kHz, 10 % T.H.D., 6 Ω ................................................... 43 W + 43 W

(XD-352/XD-372S)Effective output power during STEREO operation

1 kHz, 10 % T.H.D., 6 Ω ................................................... 43 W + 43 W

Rated output power during STEREO operationEurope, U.K. and Russia

(DIN) 1 kHz, 0.7 % T.H.D., 6 Ω ......................................... 43 W + 43 WOther countries

1 kHz, 1.0 % T.H.D., 6 Ω ................................................... 43 W + 43 WInput sensitivity / inpedance

AUX ......................................................................... 300 mV / 40 kΩOutput level / impedance

(XD-A31/XD-302)SUPER WOOFER PREOUT ...................................... 1.8 V / 0.6 kΩ

[ Tuner section ]FM tuner section

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

(For Russia) .....................................................( 87.5 MHz ~ 108 MHz

65.0 MHz ~ 74.0 MHzAM (MW) Tuner section

Tuning frequency rangeEurope, U.K. and Russia ..................................... 531 kHz ~ 1,602 kHzU.S.A. and Canada .............................................. 530 kHz ~ 1,700 kHzOther countries

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

LW Tuner section (For U. K.)

Tuning frequency range ............................................ 153 kHz ~ 279 kHz

SW Tuner section (XD-372S)

Tuning frequency range ....................................... 5.95 MHz ~ 17.9 MHz

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

(Frequency: 105 kHz)Heads

B deck Playback / recording head ................................................. 1Erasing head ...................................................................... 1

A deck Playback head ................................................................... 1Motor ..................................................................................................... 1

[ CD player section ]Laser ...................................................................... Semiconductor laserWow & Flutter .......................................... Less than unmeasurable Limit

[ General ]Power consumption ...................................................................... 150 WDimensions ...................................................... W: 280 mm (11”)

H: 330 mm (13”)D: 405 mm (15-15/16”)

Weight (net) .......................................... (XD-A31/XD-302) 6.9kg (15.2 lb)(XD-352) 7.2kg (15.9 lb)

(XD-372S) 9.1kg (20.1 lb)

Speakers (LS-N302/LS-N352)Enclosure ...................................................................... Bass-reflex typeSpeaker configuration

Woofer ............................................................... 130 mm, cone typeTweeter ................................................................. 50 mm, cone type

Impedance ........................................................................................ 6 ΩMaximum input level ....................................................................... 43 WDimensions ........................................................ W: 220 mm (8-11/16”)

H: 330 mm (13”)D: 295 mm (11-5/8”)

Weight (net) ........................................................ 3.2 kg (7.1 lb) (1 piece)

NotesNotes1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.2. Sufficient performance may not be possible at very low temperatures (0°C or less).

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RXD-302/A31

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.