Kenwood Rxd-nv500 User manual

617

679

626

625 625

680

624

615

623

677

609

6TAPE

2 3 MUTE

TUNER TAPE MUTE

ACTIVE

TUNER/BAND

STOP

ON/STANDBY

STANDBY/TIMER

VOLUME

STEREO

PHONES

PUSH OPEN

Indicator

(B12-0366-13)

Knob

(K29-7578-03)

Escutcheon

(B07-2455-02)

Cassette lid

(A53-2138-02)

Escutcheon

(B07-2454-02)

Panel *

(A60-)

Indicator

(B12-0366-13)

Knob

(K29-7573-04)

Knob

(K29-7567-04)

Panel

(A29-1056-13)

Phone jack

(E11-0282-05)

Indicator

(B12-0367-04)

612

613

611

671

640

MONITOR

OUT

RECOUT PLAYIN PLAYIN

VIDEO1

VIDEO

AUDIO

REC

OUT

FRONT

SPEAKERS

(6- 16Ω)

SUBWOOFER

(4- 16Ω)

PLAY

IN PLAY

75ΩGND AM

VIDEO1

AC110–

120V

VIDEO2

ANTENNA

DIGITAL

OUT

OPTICAL

AC220–

240V AC110–

120V AC220–

240V

Side plate R

(A50-1331-11)

Phono jack

(E63-0052-15)

Phono jack

(E63-1090-05)

Lock terminal board

(E70-0052-05)

Power cord bushing

(J42-0083-05)

AC power cord *

(E30-)

Side plate L

(A50-1330-11)

Oscillating module

(W02-1114-15)

Lock terminal board

(E70-0053-05)

Top plate

(A52-0365-02)

HIFI MINI COMPONENT SYSTEM

RXD-NV500/NV600

SERVICE MANUAL

In compliance with Federal Regulations, following are reproduc-

tions of labels on, or inside the product relating to laser product

safety.

KENWOOD-Corp. certifies this equipment conforms to DHHS

Regulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J.

DANGER : Laser radiation when open and interlock defeated.

AVOID DIRECT EXPOSURE TO BEAM.

Illust is RXD-NV600.

* Refer to parts list on page 35.

RXD-NV500/NV600

CONTENTS / ACCESSORIES / CAUTIONS

CONTENTS / ACCESSORIES / CAUTIONS............. 2

CONTROLS................................................................3

DISASSEMBLY FOR REPAIR....................................4

BLOCK DIAGRAM......................................................5

CIRCUIT DESCRIPTION............................................6

ADJUSTMENT..........................................................11

WIRING DIAGRAM...................................................12

PC BOARD .............................................................. 13

SCHEMATIC DIAGRAM.......................................... 19

EXPLODED VIEW ....................................................33

PARTS LIST..............................................................35

SPECIFICATIONS....................................................44

Contents

FM indoor antenna (1)

(T90-0836-05) Loop antenna (1)

(T90-0837-05)

Remote control unit (1)**

(A70-)

Batteries (R6/AA) (6)

*AC plug adaptor (1)

(E03-0115-05)

* Use to adapt the plug on the power

cord to the shape of the wall outlet.

(Accessory only for regions where

use is necessary.)

** Refer to part list.

System configuration

SYSTEM RECEIVER SPEAKER

NV-500 RXD-NV500 LS-NV500

NV-600 RXD-NV600 LS-NV600S

Operation to reset

The microcomputer may fall into malfunction (impos-

sibility to operate, erroneous display, etc.) when the

power cord is unplugged while unit is ON or due to

an external factor. In this case, execute the following

procedure to reset the microcomputer and return it

to normal condition.

Unplug the power cord from the power outlet then,

while holding the CD Open close (

) key de-

pressed, plug the power cord again.

After some time, the power will be switched off and

return will be made to the initial status.

÷ Please note that resetting the microcomputer clears the

contents stored in and it returns to condition when it left

the factory.

Note related to transportation and movement

Before transporting or moving this unit, carry out the

following operations.

1Select the CD input

2Press the 0key and take out the CD.

3Ensure that "No Disc" is displayed.

4Wait for a few seconds, then set the power

OFF.

TUNER

/BAND

Cautions

Accessories

RXD-NV500/NV600

CONTROLS

VIDEO1

VIDEO2

TUNER

TAPE

FUNCTION

VOLUME CONTROL

CLOCK

/LIGHT MUTE

CONFIRM

/DEMO

HOME

IR ON/STANDBY

BAND INPUT DIRECTION

SET ENTER

¶REC

– P.CALL –

CURSOR

¢



¡



IR POWER

(

)

¡ ™ £ ¢ ∞

§



¶



•



ª



⁄



¤



¤



º



$Selector display/icon

Shows the operations selected

with the remote control.

%Menu/recording, editing selec-

tion display

Shows the selection menu, type

of recording or editing, etc.

^Input selection display

Shows the status selected on the

main unit or the input function

selected with the remote control

unit.

&VOLUME CONTROL keys

*CLOCK/LIGHT key

(CONFIRM/DEMO key

)HOME key

¡ MUTE key

™ P.CALL/4 , ¢ keys

£ Stop (7) key

¢ INPUT key

∞ ¶ REC key

§ DIRECTION key

¶ SET key

• ENTER key

ª CURSOR keys

º 6/BAND key

⁄ Display

¤ IR POWER ( ) key

(for U.S.A and CANADA)

IR ON/STANDBY ( ) key

(for other countries)

*The displayed information is variable depending on areas.

30°

CLOCK

/LIGHT

Operation

÷ When pressing more than one remote control keys suc-

cessively, press the keys securely by leaving an interval

of 1 second or more between keys.

After plugging the power cord of this unit, press

the key of the remote control unit to turn the

system ON. When the system is turned ON, press

the key of the function to be operated.

Operating range

(approx.)

Remote sensor

Remotecontrolsig-

nal transmitter

6 m 6 m

When the remote control unit is attached to the

main unit, the power can be switched ON/OFF

only using the POWER ( ) key on the main unit.

To light the back light:

(The back light is permanently on when the remote control unit is

attached to the main unit with power on.)

Press and hold the CLOCK/LIGHT key for

about 2 seconds.

When the remote control unit is detached from

the main unit, it is recommended to leave the

display back light off in normal condition in

order to save the battery power.

Model : GRC-NV501 (for U.S.A. and Canada)

Model : GRC-NV502 (for Europe and U.K.)

Model : GRC-NV503 (for other countries)

Infrared ray system

RXD-NV500/NV600

DISASSEMBLY FOR REPAIR

Electric check of the main PCB

1) Remove X29(A/3),X29(B/3), and X07(A/7) in order.

(Remove the fan motor assy ,then assemble it on the

heatsink1.)

2) Connect GND between each PCB and the rear panel

with 4 alligator clip wires 2.

Remove CD tray

Take notice of the hooks with the

CD tray panel, then remove the

CD tray panel3.

Disassembly the remocon

holder

Take notice of the spring position,

then disassemble the remocon

holder4.

X07

(A/7) X07

(D/7)

X29

(B/3)

X29

(A/3)

X29

(C/3)

Insulator

x12

The method that takes out a tray.

1. Plug thin driver etc.to a square hole. And, press a rack gear

in the direction of an arrow(1).

2. Press the back side of a tray toward an arrow(2) with a fin-

ger. At this time, draw a tray from a front side because a

tray appears on the side of a front.

RXD-NV500/NV600

BLOCK DIAGRAM

CLK

PLL-CLK

PLL-CE

PLL-DO

PLL-DATA

S-LEVEL

DET-OUT

DE-EMPH

POWER

S.W.MUTE

H.P. DETECT

H.P. RELAY

ATT

MUTE

SP RELAY

PROTECTION

REM TXD

REM RXD

REM SW

LATCH

DATA

CLK

READY

V.DOLBY ON/OFF

MON

R/P

RDS-DATA

RDS-CLK

LATCH

Lch-OUT

Rch-OUT

+12V

REC

PB AMP

AMP

OUT

(REC=H)

4.332MHz

RDS IC

+5V

D5V 33.8688MHz

D5V 6.2V

INPUTATT. MAIN VOL.

REC OUT VOL.

7.5V

TUNER

DECK

12V C12,C34 OFF

C55

C112

RST

CD DSP

RF-AMP

FFDR

FRDR

TFDR

TRDR

MDP

SRDR

SFDR SENSE

SCOR

SQSO

SCLK

CLK

XLAT

CD RESET

SQCK

DATA

Lch-OUT

Rch-OUT

DOUT

XTA1

XTA0

(16.9344MHz)

DATA

OPEN SW

TRAY R

TRAY F

CLOSE SW

SLT SW

MD RST

MD PROTECTION(X33)

MD CE

MD TXD

MD RXD

V.CONT(SEL)

V.MUTE1(MONITOR)

V.MUTE2(VIDEO OUT)

XIN

XOUT

XCIN

XCOUT

CD DC POWER

(10MHz) (32.768KHz)

MAIN CLOCK TIMMER CLOCK

A.MUTE

PROTECTION

RST

UART1

UART2

DSTB

MD DATA

LOAD SW

5.0V

(5MHz) DSCK

SERCH

KDATA

PDOWN

RESET

MD-ST

3.3V

MD PLAY

MD REC(ANALOG)

-HB/-LB

+HB/+LB

MUTE -10db ATT.

(600-700mA)

+5.6V

DOLBY

RXD-NV500/NV550MD/NV600

R/P

ERASE

TONE

EX.BASS

SOUND

-4ab

OSC

BIAS

C11,12,L1,2

BIAS

TRAP

MPX

NR SYSTEM

DOLBY B

HA12136A

BA3126N

HA12219NT

24.5V/6

OTHER ch

S.W.MUTE

S.W. PRE-OUT

NV500/550MD ONLY

H.P.

Rch

Lch

SWch

NV600 ONLY

CXA1571M

(RF-AMP)

BA5979S

(4ch BTL-DRIVER)

MOTOR

TA8409S

DRIVER

CXD2587Q

(DSP/DAC/CD-TEXT)

+5V

(LEVEL SHIFT)

TC74HCT7007AF

MD MECHA

MDM-98A

CONTROL u-COM

MD MECHA

UPD78058GC

KEY

LED CONTROL

REMOCON INTERFACE

D104

D103

D102

D101

D109-112

+12

-12

+9V

-7.5V

+7.5V

(X07)

TUNER PACK

FM75

ANT

DECK

(X28)

DECK

MECHA

IC3

IC1Q11

IC2

L3,L4

(X29)

IC2

IC7

CXD2718AQ

BU4052BCF

IC6

M62492FP

IC5

IC12

VIDEO1

(AUDIO)

OUT

VIDEO2 IN

IC4

IC3

TC9215AP

NV550MD

ONLY

NV600

ONLY

IC301

IC302

IC304

FE-BIAS

(FCS,TRK,SLD,

SPD-DRIVE)

CD MECHA

CDM-30

DIGITAL

IC4

(X07)

D.OUT

(OPTICAL)

MONITOR

(VISUAL)

VIDEO2 IN

VIDEO1

OUT

ONLY

NV-500/600

MAIN u-COM

M30622MC

IC2

IC1

IC3

(X33)

NV-550MD

ONLY

Q14

(SP OUTPUT)

RXD-NV500

RXD-NV550MD

RXD-NV600(2ch)

SW OUTPUT

Q32

(X07)

Q1Q3

IC1(2/2) K4

Q15

Q12 Q11

Q109

Q39

+6.2V

+HB

GND

-HB

+LB

GND

-LB

VIDEO SEL

TUNER

DECK

H.P. AMP

OP.AMP

SEL

V.DOLBY

SEL.

E.VOL

V.DOLBY

AVDD

E.VOL

H.P.AMP

OP.AMP

SEL

MUTE

VIDEO SEL REMOCON

TRANSMIT

CD MECHA DRIVER Q105

Q103

Q101

IC11

H.P. RELAY

SP RELAY

+5V

+5.6V

+6.5/5V

+6V

DVDD

REM VDD

MD MECHA.DIGITAL

MD ANALOG

CD BTL-DRIVER

Q5,6

CONTROL

REMOTE

POWER

TRANSFORMER

u-COM +5.6V

VIDEO 1,2

MAX

INITIAL

MINI 0

-12

DISPLAY 0dB

-30dB

-6dB

ATT.

INPUTATT.

POWER

RELAY

IC303

IC9

(X28)

1.8V/3.3K

24.5V/6

15.5V/8

17.9V/4

FTC

EIAT

FTC

65Hz,10%

AMP

300mV/470

OUTPUT

300mV/47K

INPUT

1Vp-p/75

IN,OUT

IC202,203

IC201

IC1(1/2)

IC1 : NV600 ONLY

: NV500/NV550MD

Q33

(X28)

RXD-NV500/NV600

CIRCUIT DESCRIPTION

u-COM

M30622MC-709FP

SINGLE CD MECHA.

CDM_3.0(2)

CD DSP IC

CDX2587Q

AUTO REVERS

CASSETTE MECHA.

ADR-2176TR

MECHA

CONTROL

DECK CIRCUIT

HA12219NT

HA12136A

MD MECHA. uCOM

UPD78058

TUNER CIRCUIT

PLL IC

LC72131

SELECTOR-IC

M62492FP

DOLBY-IC

CXD2718Q

EXPANDER IC

NJU3713D A/D KEY INPUT

DESTINATION

DISTINCTION

EXPANDER IC

BU2090

DISPLAY LED

STANDBY/TIMER

LED

MUT CONTROL

RDS IC

SAA6579T

EXPANDER IC

NJU3711D

FAN CIRCUIT

AUDIO OUTPUT VISUAL

CIRCUIT

EXPANDER IC

NJU3711D

REMOCON SEL/PAR.

CHANGEOVER

UPD17215GT

REMOCON

CIRCUIT

(X28)IC1

(X28)IC101

(X29)IC303

(X28)IC9

(X28)IC201

(X28)

(X07)Q21~23

(X33)IC1

(X28)IC203

(X28)IC202

(X28)

(X07)

(X07)IC3

(X29)IC5

(X29)IC7

(X29)IC2

(X07)A1

ITEM DATA

POWER OFF

VOLUME 10

BALANCE CENTER

BASS 0

TREBLE 0

AMP BASS BOOST OFF

INPUT SEL TUNER

V1 INPUT 0

V2 INPUT 0

SW LEVEL 3

BAND FM

LAST f LOWEST

TUNER FREQUENCY

LAST Pch __

AUTO/MONO AUTO

Pch TESTf

ITEM DATA

CLOCK AM 12:00

PROG ON AM 12:00

CLOCK PROG OFF AM 12:00

TIMER SOURCE TUNER

Pch 1

EXE OFF

OTT OFF AM 7:00

✜SLEEP OFF

DIRECTION FORWARD

DECK RVS MODE REVERS

DOLBY NR OFF

✜ACTIVE MODE STOP

✜PLAY MODE TRACK

✜REPEAT OFF

CD ✜RANDOM OFF

✜ACTIVE MODE STOP

✜TIME SINGLE

1. Initialization

1) Setting of initial conditions

Whole pressing the CD EJECT key, put the plug into an

AC power outlet.

2) Initial items and back up data

✜: Non back up

2. Main microprocessor M30622MC-709FP (X29: IC9)

2-1 Microprocessor periphery block diagram

RXD-NV500/NV600

CIRCUIT DESCRIPTION

2-2. KEY MATRIX

✜Vref: 5V

KEY1

90PIN MUTE Tape Tuner CD POWER KEY OFF

Play Band play

KEY2

91PIN CD Vol Up Vol Down All Stop _ _

KEY OFF

Open/Close

Pin No. Name I/O Connect Description

1 V_DATA O Dolby pro logic surround decoder IC CXD2724Q data output

2 V_CLK O Dolby pro logic surround decoder IC CXD2724Q clock output

3 CD_DC_OFF O PU CD DSP power control H = OFF ( POWER ON) L = ON ( POWER OFF)

4 CD_MON O PD CD MON output H = ON L = OFF

5 SCLK O PU CD SENSE DATA read clock output CXD2587Q

6 RDS_DATA I PU RDS data input H = 1 L = 0

7 CE I PD Electricity failure detect input H = AC ON L = AC OFF

8 BYTE I PD Connect GND

9 CNVSS I GND Connect GND

10 XCIN I Timer clock (32.768kHz)

11 XCOUT O Timer clock (32.769kHz)

12 RESET I PU Ucom reset H = NORMAL L = RESET

13 XOUT O Main clock(10mhz)

14 VSS I GND GND

15 XIN I Main clock(10mhz)

16 +5V I VDD Power supply +5V

17 NMI I PU NO USED connect +5V(VCC)

18 REMOCON I PU Remocon input H îL to thrust

19 RDS_CLK I PD RDS clock input LîH to thrust

20 SCOR I PD Sub cord synchronism signal (CXD2587Q) LîH to thrust

21 SENSE I PU CD SENSE input CXD2587Q H = 1 L = 0

22 CD_CLK O PU CD DSP clock output CXD2587Q

23 XLAT O PU CD DSP latch output CXD2587Q L = LATCH

24 CD_DATA O PU CD DSP data output CXD2587Q H = 1 L = 0

25 CD_CLOSE_M O CD tray motor close output H = ON L = OFF

26 CD_OPEN_M O CD tray motor open output H = ON L = OFF

27 V_RESET O PU Virtual IC reset L = RESET

28 SQCK O PD CD sub cord clock CXD2587Q

29 SUBQ I PU CD sub cord input CXD2587Q

30 NC O NO USED

31 REM_TXD O Remocon UART data output

32 REM_RXD I Remocon UART data input

33 CD_CLOSE_SW I PU CD tray close switch detect H = OFF L = ON

34 CD_OPEN_SW I PU CD tray open switch detect H = OFF L = ON

35 MD_TX O PU Data transmit output to MD

36 MD_RX I PU Data receiving input to MD

37 SEL_CLK O PD Selector IC clock output

38 SEL_DATA O PD Selector IC data output

39 SEL_LAT O PD Selector IC latch output

40 V_LAT O Dolby pro logic surround decoder IC CXD2724Q latch output

41 V_READY I Dolby pro logic surround decoder IC CXD2724Q

ucom interface forwarding permission signal input

42 V_DOLBY O PD Virtual dolby ON/OFF control H = ON L = OFF

2-3 Pin description

RXD-NV500/NV600

CIRCUIT DESCRIPTION

Pin No. Name I/O Connect Description

43 SEL_MUTE O PD Selector CD,MD,TAPE mute output H = ON

MD_PROTECTION

I PU Protection detect input (MD) H = NORMAL L = PROTECT

45 MD_RESET O PD MD ucom reset H = NORMAL L = RESET

46 POWER O PD Power relay control H = ON L = OFF

47 MD_CE O PD MD ucom power supply ON/OFF detect output H = NORMAL L = AC OFF

48 A_MUTE O PD Mute control output H = OFF L = ON

49 PROTECTION I PU Protection detect input H = PROTECTION

50 HP_SW I PU Phones jack detect input L = INSERT PHONES JACK

51 EX_AMP_STB O PD AMP expander IC latch output

52 EX_AMP_CLK O PD AMP expander IC clock output

53 EX_AMP_DATA O PD AMP expander IC data output

54 ATT O PD Attenuator control output H = OFF L = ON

55 SW_MUTE O PD Sub woofer mute control 2CH MUTE L: MUTE ON

3CH RELAY H: SUB WOOFER ON

56 SP_RELAY O PD Speaker relay control H = ON L = OFF

57 HP_RELAY O PD Phones relay output H = ON L = OFF

58 EMP_MONO O PD Tuner emphasis control H = EMP L = MONO

59 PLL_DO I PU PLL IC data input LC72131

60 PLL_CE O PD PLL IC CE LC72131

61 PLL_CLK O PD clock output to PLL IC

62 +5V I VDD LC72131

63 PLL_DATA O PD Data output to PLL IC

64 GND I GND LC72131

65 STEREO I PU Tuner STEREO detect input H = MONO L = STEREO

66 SD I PU Tuner SD detect input H = NO TUNED L = TUNED

67 TUNER_MUTE O PD Tuner MUTE output H = ON L = OFF

68 DECK_DATA O PD DECK expander IC data output

69 DECK_CLK O PD DECK expander IC latch output

70 DECK_LAT O PD DECK expander IC clock output

71 REC_F_SW I PU DECK F-REC SW input H = OFF L = ON

72 PACK_SW I PU DECK PACK SW input H = OFF L = ON

73 PLAY_SW I PU DECK PLAY SW input H = OFF L = ON

74 CrO2_SW I PU DECK CrO2 detect SW input H = CrO2 L = Normal

75 REC_R_SW I PU DECK R-REC SW input H = OFF L = ON

76 REM_SW I PU Remocon and set connection detect SW input H: INSERT REMOCON

77 LED_DATA O PD LED expander IC clock output

78 LED_CLK O PD LED expander IC data output

79 LED2 O PD Standby/timer RED LED output L = ON

80 LED1 O PD Standby/timer GREEN LED output L = ON

81 RTREN I PD Remocon IC data transmit permission signal input L = permission

82 RWR I PD Remocon IC data read request signal input L = READ REQUEST

83 RWRREQ O PD Remocon IC data read signal input L = READING

84 REM_DATA O PD Remocon output expander IC data output

85 REM_CLK O PD Remocon output expander IC latch output

86 REM_LAT O PD Remocon output expander IC clock output

87~89 SIMUKE3~1 I PU Destination distinction input

90 2CH/3CH I PU Speaker output 2ch/3ch select distinction input H: 2CH

91,92 KEY1,2 I PU Key A/D input 1,2

93 DPSS I PU DECK DPSS detect A/D input

94 PHOTO I PU DECK run detect input

95 FAN_SENSOR I PU FAN control noise level detect input

96 AVSS I GND A/D converter GND

97 RDS_SLEVEL I PD RDS S level input

98 VREF I VDD A/D converter reference voltage +5V(non backup 5V)

99 AVCC I VDD A/D converter power supply +5V(backup 5V)

100 NC O NO USED

RXD-NV500/NV600

CIRCUIT DESCRIPTION

DISTINCTION UCOM SIMUKE1 SIMUKE2 SHIMUKE1

DISTINCTION (89PIN) (88PIN) (87PIN)

JJ010

KK1000

ME1001

E E1(RDS) 1 1 0

T E2(RDS) 1 0 1

3. EXPANDER IC PIN DESCRIPTION

(1) STANDBY/TIMER LED

STNDBY LED USES 2COLOR LED TO CONTROL FROM UCON PORT

2-4 DESTINATION

(1) Model distiniction (90PIN) 2CH/3CH

1 : RXD-NV500 (None SW)

0 : RXD-NV600 (Exist SW)

No74 RED No73 GREEN 2COL. LED

STANDBY H L RED

OTT PRG.12 L H GREEN

NO USED H H ORENGE

POWER ON L L OFF

PIN NO NAME I/O CONNECT DESCRIPTION

1 VSS GND

2 DATA I PD DATA INPUT

3 CLOCK I PD CLOCK

4 REC TAPE O REC TAPE (RED) H=OFF L=ON

5 SEL TAPE O SELECTOR TAPE(GREEN) H=OFF L=ON

6 SEL TUNER O SELECTOR TUNER(GREEN) H=OFF L=ON

7 TUNED O TUNED (RED) H=OFF L=ON

8 SEL CD O SELECTOR CD (GREEN) H=OFF L=ON

9 NC O NO USED

10 MUTE/STEREO O STEREO(RED) H=OFF L=ON

11 REC MD/MUTE O MUTE (RED) H=OFF L=ON

12 SEL MD O SELECTOR MD (GREEN) H=OFF L=ON

13 INTERFACE O INTERFACE (RED) H=OFF

REMOCON TRANSMIT L=ON

14,15 NC O NO USED

16 VDD POWER SUPPLY

(2) LED DRIVER EXPANDER IC PIN DESCRIPION : BU2090 (X28:IC201)

(2) TUNER

PIN NO NAME I/O CONNECT DESCRIPTION

1 NORM O PD DECK NORMAL H=NORMAL L=CrO2

2 BIAS O PD DECK BIAS CONTROL H=ON L=OFF

3 BEAT O PD BEAT CANCEL CONTROL

4 SOL O PD DECK SOLENOID CONTROL H=ON L=OFF

5 VSS O GND

6 CPM O PD DECK MOTOR CONTROL H=ON L=OFF

7 REC_PLAY O PD DECK REC/PLAY SW H=REC L=PLAY

8,9 AB-2,1 O PD DECK(ACTIVE MODE SEL.)

10 DATA I DATA INPUT

11 CLK I CLOCK INPUT

12 STB I LATCH INPUT

13 CLR I RAM CLEAR INPUT

14 120_70 O PD DECK (ACTIVE SEL.) H=70u L=120u

15 1_2 O PD DECK(ACTIVEM SEL.) H=B2 L=B1

16 DOLBY_NR O PD DECK DOLBY CONTROL H=ON L=OFF

17 DECK_MUTE O DECK MUTE CONTROL H=ON L=OFF

18 VDD POWER SUPPLY

(3) DECK EXPANDER IC PIN DESCRIPION : NJU3713D (X28:IC101)

RXD-NV500/NV600

CIRCUIT DESCRIPTION

PIN NO NAME I/O CONNECT DESCRIPTION

1 FAN_ON O FAN CONTROL H=OFF L=ON

2 FAN_HI O FAN SPIN SPEED SEL. H=LOW L=HIGH

3 NC O NO USED

4 VSS GND GND

5 VIDEO_INPUT_SW2 O VIDEO1/2 SELECT SW2 L: FIXED

6 VIDEO_MUTE O VIDEO SIGNAL OUTPUT MUTE

SAME TIMING OF POWER H=MUTE OFF

7 VIDEO_INPUT_SW1 O VIDEO1/2 SELECTOR SW1 H=VIDEO2 L=VIDEO1

8 DATA I DATA INPUT

9 CLK I CLOCK INPUT

10 STB I LATCH INPUT

11 CLR I RAM CLEAR INPUT

12,13 NC I NO USED

14 VDD POWER SUPPLY

(4) AMP EXPANDER IC PIN DESCRIPION : NJU3711D (X07:IC3)

(PORT TRUE TABLE)

9AB-1 L H H

8AB-2 L L H

A/B Lo Mid Hi

7R/P 2BIAS 9AB-1 8AB-2

STOP L L L L

PLAY L L L L

FF L L L L

RWD L L L L

REC H H H H

ARM H H H L

REC PAUSE H L H L

How to Use Test Mode for Repair.

Need the remote controller if carry out this test mode.

Cassette Deck

Setting: Plug the power cord in the wall outlet with

pressing the TAPE-PLAY key on the unit.

Cancel: Pull out the power cord from the wall outlet.

Tape LED is blanking in test mode.

LEDs shows leaf switches condition as follows when

press STOP key on the unit.

LED SWITCH CONDITION

CD Mis-erase prevention (FWD)

TUNER Mis-erase prevention (REV)

MUTE Tape detection

STEREO Kind of tape(CrO2)

Recording/playback check

a) Rewind and playback tape after recording any for 4 secs

when TUNER/BAND key on the unit is pressed.

b) More 4 secs recording if the TUNER/BAND key is

pressed in record mode.

c) In this test mode, TUNER LED is blanking.

d) LEDs shows record level as follows when press MUTE

key on the unit.

LED INPUT LEVEL

MUTE 0dB(low)

STEREO +3dB(high)

Initialization

a) The unit returns to factory-out condition if CD EJECT key

on the unit is pressed.

b) The display of remote controller shows mechanism error

(CD: CD_ERR, cassette: X_ERR) if the unit is carried

out no mechanism initialization.

c) The display of remote controller shows "INITIALIZE" in

mechanism initialization.

RXD-NV500/NV600

ADJUSTMENT

CD SECTION (use the LCD remocon.)

NO. ITEM INPUT

SETTINGS OUTPUT

SETTINGS CD PLAYER

SETTINGS ALIGNMENT ALIGN FOR

(Caution) Connect and remove to the tester for the laser current check at POWER OFF condition.

TEST MODE : While pressing the PLAY/PAUSE key ,plug the power code into the AC power wall outlet.

Insert TEST DISC.

[1]

LASER CURRENT

CHECK Test disc

type 4

(POWER OFF

CONDITION ) Set the

tester between and

of CN305 on the

PCB(X29:B/3) of set

upper .

Press the

PLAY/PAUSE key to

check that the

display is 03 or05.

- 0.5 0.2

[2] FOCUS ERROR

BIAS Test disc

type 4

Connect an

oscilloscope and jitter

meter as follows.

CH1:RF(CN301:1pin)

CH2:TE1(CN301:6pin)

GND:VC(CN301:4pin)

Press the

PLAY/PAUSE key .

Confirm that the

display is 05.

FE BIAS

VR301 Optimum eye

pattern

CASSETTE DECK SECTION

NO. ITEM INPUT

SETTINGS OUTPUT

SETTINGS CASSETTE DECK

SETTINGS ALIGNMENT ALIGN FOR FIG.

Unless otherwise specified, set the respective switches as follows:

TAPE: NORMAL DOLBY: OFF INPUT: REC IN OUTPUT: PLAY OUT 0dBm=0.775V

I .Cassette mechanism (REC/PB head adjustment)

[1] Demagnetization

and cleaning --

(POWER OFF)

demagnetization

(PLAY)

cleaning

REC/PB head

erase head

capstan

pinch roller

Demagnetize the

REC/PB head by

head eraser. Clean

the REC/PB head

,eraser head,

capstan and pinch

roller with a cotton

swab immersed in

alcohol.

[2] REC/PB head

azimuth

TCC-153

MTT-114

10kHz,-10dB

Connect the VTVM

and oscilloscope to

REC OUT jack

Connect the VTVM

and oscilloscope to

REC OUT jack

PLAY

FWD RVS

Adjust the output

to maximum and

adjust the azimuth

adjustment screw

for the Lissajous

waveform pattern

of the oscilloscope

to become close to

a 45¡ straight line.

I I. Capstan motor adjustment

[1] Tape speed

(NORMAL)

TCC-110

MTT-111

3kHz PLAY VR.

inside motor

Adjust so that the

frequency 3kHz at

the center of the

tape.

RXD-NV500/NV600

WIRING DIAGRAM

CN1 WH9 E8

CN303

CN302

WH8

E302 WH301 E301

CN5 WH1 E3

CN3 WH4

E10

WH10

CN7 WH5 E3

CN6 WH6 E4

WH7

CN5

WH1

CN201

CN2CN4

CN4

E1 E2

E5 E6

WH3

WH1

WH2

E3 WH2 E4

WH203

CN4

CN3

CN304

CN10 CN9

CN2 CN3CN1

CN5

WH5

WHT WH6

BRN

WH1

T 0-51U.K.

RXD-NV550MD (X28-3010-01)

JAPAN

COUNTRY

DESTINATION

0-01J

UNIT No.

ABB.

RXD-NV500 (X28-301X-XX) RXD-NV600 (X28-301X-XX)

U.S.A.

CANADA

EUROPE

AUSTRALIA

COUNTRY

DESTINATION

0-10

UNIT No.

ABB.

CANADA

U.K.

EUROPE

GENERAL MARKET

U.S.A.

COUNTRY

DESTINATION

0-51

0-10

UNIT No.

ABB.

RXD-NV500(X07-306X-XX)

UNIT No.

PCANADA

EUROPE

GENERAL MARKET

U.K. 2-71

M0-51

0-21

U.S.A.

COUNTRY

DESTINATION ABB.

K0-10

EUROPE

U.K.

AUSTRALIA

U.S.A.

CANADA

T2-72

0-52

0-71

0-11

RXD-NV600(X07-306X-XX)

UNIT No.

COUNTRY

DESTINATION ABB.

UNIT No.

RXD-NV550MD(X07-3060-01)

JAPAN

COUNTRY

DESTINATION ABB. 0-01J

RXD-NV600 (X29-267X-XX)

DESTINATION

RXD-NV500 (X29-267X-XX)

0-10

UNIT No.

0-21

2-71

0-51

PCANADA

U.K.

EUROPE

GENERAL MARKET

U.S.A.

COUNTRY

DESTINATION

ABB.

CANADA

AUSTRALIA

EUROPE

U.K.

COUNTRY

U.S.A. P

2-72

0-52

0-71

ABB.

UNIT No.

0-11

ABB.

RXD-NV550MD (X29-267X-XX)

JAPAN

DESTINATION

COUNTRY 0-01

UNIT No.

25 1

15 15

E35-2361-

E35-2360-E35-2359-

50/60Hz

232328

137 25

(X07- ) (B/7)

F09 (FAN)

(X07- ) (C/7)

(X07- ) (D/7)

(X28- ) (C/4)

(X28- ) (D/4)

(X28- ) (B/4)

(X07-306X-XX) (A/7)

(X07- ) (G/7)

(X28-301X-XX) (A/2)

(X29- ) (C/3)

(X29-267X-XX) (A/3)

CD MECHANISM

D40-1641-

D40-1608-

MD MECHANISM

(X33-1210-00)

USED RXD-NV550MD

USED RXD-NV600

MECHANISM

D40-1642-

CASSETTE

(X07- ) (E/7)

SECONDARY UNIT

(X07- ) (F/7)

PRIMARY UNIT

L07

(X29- ) (B/3)

RXD-NV500/

RXD-NV550MD/

RXD-NV600

ACEGIBDFHJ

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

PC BOARD (Component side view)

13 14

Q25

Q12

Q11

R262

R42

R105

R104

R102

R233

R283

W506

R7 R8

R10

R239

R261

R202

R208

R204

R206

R210

R209

R212

R41

C53

R38

R205

C225

C226

C224

C227

R213 R4

R214

R52

R110

R241

C150

C149

R51

R71

R53

R40

R270

C138

R272 R271

C52

R54

R113

R116

R114

R101

R263

R260

R203

R267

W503

R37

R216

R55

TH2

C171

R111

W504

R207

C172

R61 R1

R66

R108

R109

R137

R138

TH1

W507

R234

R21

C11

C213

R258

R257

R256

C215

C214

R253

R254

R252

R246

R243

R249R250

R39

R121

R120 R122

R123

R237

R23

C12

R255

R244

R282 C152

R290

R235

R107

R126

C217

W501

R242

R62

R24

C56

R60 R20

R22

R128

R25

R26

R31

R32

R63

R236

R284

R127

R68

R34

R33 R67

R259

R106

R247

R280

R279

R266

W53

W36

R64

R28

R27

R264

C19

C20

C59

C115

C212

C114

C117

C136

C135

C118

C124

C127

C54

C211

C210

C207

C110

C120

C109

C123

C133

C205

C206

C216

C134

C130

C129

C132

C131

C10

C222

C220

C221

C116

C55

C223

C137

C111

C112

R265

R131

R132

R248

R103

R65

R36

R29

R30

R59

R17

R18

R35

R251

R112

R245

C201

C202 C203

W112

C17

C18

C60

W16

W101

W22

W100

W102

W95

W69

W63

W45

W40

W48 W51

W93

R217

R268

W38 W37

W98

W111

W92

W68

W47

W86

R148

R125

W52

R218

W94

W99

W96

W85 W97

W77

W60

W84

W46

W44

W49

W34

W54

W88

W82

W64

W81

W80

W87

W23

W25

W26

W27

W28

W30

W20

W39

W43

W31

W32

W73

W17

W14

W61

W42

W41

W11

W83

W72

W74

W58

W59

W62

W67

W56

W15

W18

W55

W89

W19

W91

W70

W21

W110

W57

W107

W108

W24

VIDEO2 IN

VIDEO1 OUT

VIDEO1 MONITOR

RED

WHT

+9V +12V

PROTECTION

TUNER

FAN

CONT.

POWER SUPPLY

VIDEO SEL.

R12

R11

R13

R57

R115

R56

R14

R141

R238

R276

R124

C57

R269

C173

C208

C125

C51

C126

C144

C209

C16

C14

C58

R211

R273

R240

W29

C103

C104

W105

W76

R201

C181

R146

C147 R143

C148

R144

W79

W78

C145

C113

W66

R117

R118

R119

C101

W35

C184

C185

C143

R140

W90

R139

C102

W103

W104

W71

C175

C253

W75

R274

R275

R277

R278

C218C219

W109

C107

C108

C105

C106

C153

C154

C156

C155

C22

R215

C21

C25

C26

C24

C23

C174

C13 C15

15 1

113 4 1

115

BEBE

BE E

WHT

F2 2A L 250V

T2A L 250V

W12

120V

EB T1 R145

R134

C251 RED

240V

W2 W10

R136

C139

R135

C142

120V

240V

C252

R281

C140

R133

W13

+5.6V AVR

C141

W106

R147

X07 E/7

X07 D/7

X07 G/7

X07 F/7

X07-3060-10 A/7

X07 C/7

X07 B/7

VIDEO1

VIDEO2

(J70-1318-11)

IC3

Q35

Q36

Q106

Q37

Q38

Q34

IC2

Q13

Q28

Q31

Q30

Q29

E10

Q108

D121

D108

D17

D19

D105

D106

D107

IC4

Q101

Q105

D102

D103

WH5

WH7

WH6

WH8

WH4

WH10

WH1

WH3

WH2

WH10

E11

D10

D123

D14 D16

D21

D11

D18

CN4

D12

IC1

Q14

CN2

D15

Q103

D104

D101

CN3

CN9

IC5

D122

CN10

D22

Q33

Q32

Q27

Q102

Q104

Q21

Q23

Q22

CN8

CN7

CN6 WH2

CN5

D20 Q39

D109

D110

WH3

WH1

D111

D112

D115

D116

D114

D113

Q109

WH9

D117

CN1

MONITOR

OUT

REC

OUT

PLAY

SUPER

WOOFER

PRE OUT

SUB

WOOFER

FRONT

SPEAKERS

Q15

Q107

KLNPRTMOQS

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

PC BOARD (Component side view)

1615

C209

C210

W202

W201

R250

R249

R205

C204

C202

C207 R233

C212

C213C214

R251

R154

R257

R258

C37

R1C1

R67

R10

C156

R15

R151

R17

R18

R19

R20

R152

C73

C76

C105

R158

C38

C104

R96

R95

C103

R14

R13

R153

R128

R127 R126

R120

R121

R125

R122 R123R124

C218

R206

814

916

D218

D219

D217

D221

D220

IC202

IC203

IC201

Q12

Q11

D222

BIAS-R BIAS-L

VOL VOL

MUTE

MD/

BAND

TUNER

EJECT

POWER

OPEN

3.64MHz

TAPE

STOP

W73

C68

INDICATOR MD/MUTE

RED

TUNER TAPE

MUTE/ST

RED

TUNED

RED

STANDBY

W36

W47

W77

W13

W45

W25

W76

W57

W61

W58

W72

W33

W49

W56

W62

W59

W51

W64

W66

W67

W68

W50

W53

W10

W14

W38

W60

W22

W26

W42

W44

W40

W18

W12

W11

W15

W20

W28 W32

W35

W39

W41

W46

W52

W54

W43

W30

W23

W19

W29

W24

W17

W16

W31

W34

W69

W55

W70

W75

W74

W71

W63

PB&REC EQ.

BIAS.OSC.

DOLBY

DPSS

ANODEGREEN RED

PB-Rch PB-Lch

WHT

PINK

B.CANCEL

MECHA.CONT.

TEST

R223

R82

R68

R76

R60

R70

R69

W65

R65

R64 R63

R103

R66

R44

R43

R87

R84

R85 R83

R79

R78

R77

R101

R102

R80

R12

R22

R21 R11

R32

R31

R30

R39

R42

R41

R40

R25

R24

R23

R26

R29

R28

R27

R301

R302

R115

R116

R113

R114

R117

R118

R119

R106

R107

R104

R105

R108

R111

R112

R109

R110

R162

VR3

VR4

VR2 VR1

W37

R155

R156

R160

R161

R159

W48

W21

W79

W27

L3 L4

C60

C13

C14

C158

C157

C71

C69

C74

C72

C10

C75

C65

C15

C36

C22

C25

C155 C154

C26 C35

C18

C19

C16

C17

C20

C21

C67

C70

C33

C12

C34

C101

C11

C102

C152

C151

C301

C64 C61

C23 C24

C66

C28

C27

C62

C63

R62

R61

X201

R203

R248

R224

R222

R228

R229

R219

R227

R215

R212

R213

R216

R220

R210

R218

R244

R246

R247

R252

R232

R231

R230

R237

R202

R204

R201

R226

R217

R207

R208

C203

C208

C211

R240

R239

C215

C216

R236

R235

C217

C205 C206

R254

R255

R256

L6 C30 C29

R209

R234

R238

C153

R214

R211

C201

25 51

125

EBE

BEB

CN202

D207

CN3

CN4

IC102

Q104

Q102

D224

Q304

D223

Q303

D112

D111

D101

D102

Q301

Q103

Q302

Q101

IC2

IC3

IC101

IC1

Q201 Q202 D206

D215

D216

D211

D210

D209

D214

D213

D212

WH2

Q203

Q204

S10

S2 S5

WH1

D113

D103

WHT

E2 (WH202)

D205

RED/GREEN LED

D201 D202 D203

D204 CN201

RED LED

WH201

WH202

A201 WH203

WH203

D208

X28-3010-10 A/4 (J70-1321-01)

X28 C/4

X28 B/4

X28 D/4

PHONES

UWYAAACVXZABAD

IC2

IC6 IC8

IC3

Q304

D15

D13

IC12

D302

D301

IC301

IC4

Q11

IC9

IC5

IC7

IC303

21 20

40 41

C113

R145R146

R45

R47

R48

C109

C121

R46

R130

R61

R59

C75

R55

C65

C61

C73

R57

C74

R58

R54

C66

C64

C62

R62

R60

C116

R71

R69 R70

R133

R40

R42

C46

R44

C21

C22

C23

C24

C25

R23

R25

R26

R24

R27

R29

R30

R28

R31

R41

R43

R39

C45

R140

C80

C78

R153

R112

R18

R19

R157

R156

R154

R120

R119

R111

R121

R122

R123

R124

R125

R126

R158

R159

R160

C12

C14

R90

R81

R80

R95

R96

R97

R98

R99

R100

R101

R138

C13

R12

R17 R16

R15

C18

C20

C16 C17

R14

R87

R86

R82

R164

C87

R85R84

C99

C97

C98

R167

R168

R169

R170

R171

R172

R94

R91

R93

R92

C338

C337

R352

R353

R354

R355

R356

R357

R358

R359

C328 C326

W502 W501

R335

R334 R338

R333

C311 R332

R331

C77

R49

R51

C63

R53

R56

C90

C30

R135

R136

R165

R116

R127

R129

R128

C132

R373

C330

R20

R50

R65 C71

C69

R63

C76 C82 C83

C84

C134 R183

C136

C135

C138

C139

R144

C107

C122

C140

C141

C142

R152

C143

R175

R174

R176

C137

R72

C85

R79

R78

R77

R143

R34

R32

C26

R181

R182

W510

C130

C144

R22

R372

C316

C317

R344 C318

R351

R343

C321

R347

R349

R345

R346 R348

R350 C322

C327

R377

R378

R327

R319

C306

R322

C335

R320

R321

C305

R316

R318

R311 R315

R314

C303

R313

R317

R312

R310

C314

R336

C315

R337

R329

C309

C310

R361

R323

R325

R360

R326

C307

C333

L302

R305

R304

R303

R306

C145

R374

R184

R185

R178

C146

R109

R108

R107

R115

R114

R106

R105

R104

R103

R309

R83

R139

C89

R37

R35

R38

R36

C79

C117

R161

R177

R179

R155

1100

R118

C114

C115

R33

R64

R66

C70

C72

C129

R74

C133

C108

R173

C124

C123

C81

R328

R330

R342

C339

R131

R132

C149

C150

C336

R150 R149

W504

R302

R147 R148

C308

C340

C178

R52

W511

R173

C313

C312

R102

W503

X29 B/3

X29-2670-10 A/3 (J70-1319-01)

X29 C/3

SCLK

BUSY

EPM

CNVSS

RESET

VSS

VCC

BIAS

W193

R362

C301

C94

C11

C323

C324

C302

C304

C334

C332

C31

C19

C32

C27

C28

C331

C325

R10

C131

C126

C127

R137

R134

R88

R89

TH301

C128

R13

C125

R340

R341 R163

R162

C118

VR301

R11

C10

L301

C319

C320

C329

R308 R301

R307

R371

C103

C104

R363

R364

C29

C101 C102

C93

R339

R142

C15

R141

C151

C92

C91

R117

R180

W10

W127

W42

W191

W206

W14 W28

W16

W29W15

W20

W80

W211

W77

W152

W135

W149

W198

W203

W201

W202

W209

W176

W177

W178

W179

W207

W200

W204

W196

W163

W169

W168

W76

W128

W129

W130

W96

W98

W104

W60

W147

W162

W160

W155

W156

W158

W164

W180

W181

W101

W99

W137

W154

W219

W82

W84

W90

W78

W79

W123

W124

W109

W110

W91

W166

W165

W143

W11

W105

W111

W114

W119

W122

W132

W134

W136

W139

W141

W142

W183

W184

W185

W186

W187

W157

W102

W100

W93

W94

W161

W159

W103

W31

W81

W151

W188

W95

W108

W85

W120

W153

W92

W144

W140

W175

W182

W190

W205

W171

W170

W195

W194 W208

W189

W199 W41

W210

W34

W33

W126

W89

W54

W121

W107

W116

W117

W113

W172

W173

W174

W197

W192 W36

W19 W26

W23

W25

W22 W24

W12

W18

W57

W13

W17

W32

W49

W55

W43

W52

W53

W58

W61

W69

W70

W71

W38

W65

W66

W73

W44

W45

W46

W47

W50

W67

W215

W216

W74

W75

W62

W212

W106

W56

W63

W72

W64

W51

W86

W35

W218

W21

W167

W30

W37

W39

W133

W125

W131

W138

W217

W213

W214

W40

W68

W87

W88

W83

W97

W145

W48

W118

W146 W115

W112

W148

W150

W27

W59

RESET

R67

R76

R75

C105

C120

C119

C106

C100

C88

C86

C67

R186

C68

C52

C53

C50

C51

C54

C57

C58

C55

C56

C39

C36

C40

C35

C49

C34

C33

C95

C96

C112

C111

C43

C44

C41

C42

C110

C59

C60

C48

C47

R68

R376

R73

R151

C38

C37

15 1

413 1

212

242

15 14

23 22

15 1

214

16 1

Q301

IC1

D12

Q12

D16

D304

Q303

WH1

WH3

WH3 WH2

WH301

WH1

WH301

WH2

CN2

CN7

CN3

IC304

E301

E302

Q302

CN1

CN303

CN6

A301

IC302

CN302

CN5

CN4

CN301

CN8

CN304

Q5 Q6

Q10 Q9

CN305

IC11

D11

D10

AUDIO (CD/MD/DECK)

DIGITAL

+5V AVR

REM

+5.6V AVR

SELECTOR

CD MECHA

DRIVER

RDS

U-COM

CONNECT

(RF-AMP. DSP. DAC. DRIVER)

DOLBY

SELECTOR V.DOLBY

DSP

E.VOL SELECTOR

VIDEO 2

DIGITAL

OUTPUT

OPTICAL

PLAY

VIDEO 1

PLAY

OUT

REC

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

PC BOARD(Component side view)

17 18

ABDFHJCEGI

RXD-NV500/NV600

Y39-3260-10

ERASE 2

GND

R-REC

L-REC 6

161

VCC1

RIN-R 22

A/B

REC-RET

ROUT-R

ROUT-L RIN-L

B-1/2

B-IN-L

B-IN-R

PNF-R

A-N/C

VREF

AIN-L

AIN-R

PEQ-R

OUT-L

OUT-R

IREF

PEQ-L

GND

PNF-L 12

VCC

CONT

P/B SW

REC SW

GND

REC SW

P/B SW

DATA

DOLBY NR

1/2

120/70

BIAS

R/P

VSS

SOL

CPM

BEAT

AB-2

VDD

CLR

98 DET

PLAY-OUT

REC-IN

PLAY-IN

VCC

V-REF

DOLBY

GND

BIAS

R-P

REC-OUTRL

F-REC

PHOTO-OUT

SOL+V

PACK-SW

GND

MOTOR+V

GND

PLAY-SW

CrO2-SW

R-REC

D REC R

A GND

D REC L

M GND

M+12V

GND

+12V

GND

+12V

PHOTO

DPSS

D DATA

D CLK

D LAT

REC F SW

PACK SW

PLAY SW

CrO2 SW

REC R SW

D GND

D +5V

A GND

D Rch

A GND

D Lch

L-PLAY

R-PLAY

GND

10K

R67

10u16

C74

10 1/4W

R70

R22 9.1K2.2u50

C16

R24 2.7K

2.2K 1u50

R26 C18

2.2u50

C15

R23 2.7K

R21 9.1K

2.2K

R25 1u50

C17

C20 10u16

C19 10u16

C69 22u16

R10 330

20K

15K

0.01

220K

4.7u35

C30

1.5K

R12

20K

0.01

15K

220K

4.7u35

C29

R11

1.5K

R9 330

R87

R77

10 1/4W

R76

R78 10K

R79 10K

R80 22K

100u16

C67

100u10

C68

C38 47P

47P

C37

C12 220P

C11 220P

L1 10mH

L2 10mH

10u16

C13+

15K

R17

15K

R18 10u16

C14

R104

R103

100

R102

R105

R107

R110

R115

R111

R113

AB-1

STB

CLK

MORM

3.9K

9.1K

100

C105 220P

C104 220P

C103 330P

10K

0.01

C102

C101

0.01

2.7K

R112 47K

R114

4.7K

R108 R109

47K

100

R101

100

4.7K

R66

1K 1/4W

R68

10K

R69

C65 10u16

33K

R65

5.6K

R301

5.6K

R302

Q4 Q5,6

18K

R63

0.01

C61

5600P

C62

C63

R64

18K

5600P

C64 0.01

3.3

R61

3.3

R62

1/4W

33K

R40

220P

C34

33K

R39

220P

C33

VR3

220K

VR4

220K

R128

R127

R126

R119

R116

R117

R118

R96

R95

R125

R124

R123

R122

R121

R120

REC-EQ(L)

REC-EQ(R)

2.2u50

C25

4.7u35

18K

R85

R84

22K

4.7u35

GND3

REC-R

PLAY-R

PLAY-L

REC-L

4.7u35

C10

0.22

C28

1u50

C71

22u16

C72

22K

R83

C70

100u16

10 1/4W

R82

4.7u35

2.2u50

C26

3.9K

R31

6800P

C23

10u16

C21

27K

R27

1.6K

R29

10u16

C22

3.9K

C24

27K

R28

6800P

R30

1.6K

R32

3300P

C152

R157

10K

R129

10 1/4W

220K

R154

10u16

C154

10K

R153

10K

R155

220P

C151

3.3K

R156 1u50

C155

220P

C156

100K

R158

10u16

C157

10K

R159

4.7K

R160

R161

3.3K

1u50

C158

47u16

C106

R162

560P

180K

560P

180K

10K

R19

10K

R20

1.6K

R43 1.6K

R44

4.7u35

C36

4.7u35

C35

VR1

10K

VR2

10K 10K

R14

10K

R13

10uH

R151 56K

R152 56K

7+B

10K

2.2K

WHITE

GND

GREEN

Rch(+)

Lch(+)

RED

Lch(-)

ORANGE

E(-)

BLUE

E(+)

BROWN

Rch(-)

YELLOW

C66 6800P

C301

470P

1000P

C107

4700P

C76

0-10

GENERAL MARKET

EUROPE

U.K. E

MNO NO

UNIT No.

CANADA

DESTINATION

COUNTRY

U.S.A. ABB.

C301

R122

DESTINATION UNIT No.

0-01JAPAN

COUNTRY J

ABB. NONO NO

R122

AC301

0-51 YESYES YES

DESTINATION

AUSTRALIA

EUROPE

U.K.

COUNTRY

CANADA

U.S.A.

YES

R122

0-51T

EYES

0-10

UNIT No.

ABB.

YES

C301

10 1/4W

R60

10u16

C60

1u50

C75

68K

R106

R41 1K

R42 1K

0.01

C153

3900P

0.22

C27

+12V

+5V

+5V +5V

+12V

+5V +5V

+5V

+12V

+B +B +B

+12V

+5V

+12V

+5V

+12V

+5V

+12V

+12V +12V

+12V

+B +B

Rch

ERASE

Lch

WH1

HEAD

(1/2)

DOLBY

IC102

(2/2)

WH2

CN4

PLAYBACK

REC EQ

Q103

Q104

Q101

Q102

D102

D101

Q6Q5Q4

Q301

Q302

Q304

Q303

BIAS AVR

BEAT

CANCEL

SOL

DRIVER

MOTOR

SWITCH

(NDR CRO2) BIAS

ON/OFF

EXPANDER

IC(DECK)

Q2Q1

BIAS

ADJ.(R) BIAS

ADJ.(L)

CN3

D111 D112

D113

IC102

Q11

Q12 REC/PLAY

SWITCH

REC/PLAY

IC1 : HA12219NT

IC2 : HA12136A

IC3 : BA3126N

IC101 : NJU3713D

IC102 : NJM4565L-D

Q1,2 : 2SC2785(F,E) or

2SC1740S(Q,R)

Q3 : 2SC3940A(R,S) or

2SD863(E,F)

Q4-6,102,104,304

: UN4212 or

DTC124ESA

Q11 : UN5112 or

DTA124EUA

Q12 : UN5212 or

DTC124EUA

Q101 : 2SA1286-T11

Q301,302 : 2SC1845(F,E)

Q303 : UN4112 or

DTA124ESA

D1 : MTZJ5.6(B) or

HZS5.6N(B2)

D2,101,102,111,112

: 1SS133 or

HSS104A

D3,103,113: MTZJ5.1(B) or

HZS5.1N(B2)

RECORDING LINE

GND LINE

SIGNAL LINE

B LINE

REC-F

HALF

Cr02

REC-R

MOTOR

CAPSTAN

SENSOR

SOLENOID

DIODE

MODE SW

:Q103 2SA1534A(R,S)

RXD-NV500 (X28-301X-XX)

RXD-NV550MD (X28-3010-01)

RXD-NV600 (X28-301X-XX)

D103

DPSS

PB-LPB-R

TEST PIN

2/2-CN4

X29-A/3-

3/5

IC3

IC1

IC2

IC101

RXD-NV500/NV600/NV550MD (1/5)

(X28-301X-XX) (A/4)

5.7V

REC :12.0V

5.7V

12.0V

5.7V

PLAY :6.0V

REC CrO2 :10.3V

REC NOR :6.7V

12.1V

REC CrO2 :9.9V

REC NOR :6.4V

PLAY :0V

12.1V

4.9V

11.4V

12.1V

CrO2 :0V

NOR :4.9V REC :0V

PLAY :8.4V

PLAY :12.0V

REC :0V

PLAY :12.0V

REC :6.0V

12.1V

REC :5.1V

PLAY :0V

5.1V

3.9V

4.9V

12.1V

6.0V

5.9V

6.0V

11.9V

5.7V

1.3V

5.7V

5.6V

REC :5.0V

5.7V

8.1V

5.7V

PLAY :0V

6.0V

0.9V

REC :4.8V

5.9V

1.9V

5.9V

6.0V

12.1V

5.8V

5.1V

5.9V

1.8V

PLAY :0.4V

2SA1175

2SC2785 DTA124ESA

DTA143TSA

DTC124ESA

UN4112

UN4116

2SC1740S

2SC2458

2SD2114K CAUTION: For continued safety, replace safety critical compo-

nents only with manufacturer's recommended parts (refer to

parts list). indicates safety critical components. For continued

protection against risk of fire, replace only with same type and

rating fuse(s). To reduce the risk of electric shock, leakage-cur-

rent 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 high

impedance type voltmeter with a cassette loaded at play-

back mode. The measurement value may vary depending

on the measuring instruments used or on the product. Bias

circuit DC voltage is measured while in the record mode.

DOLBY and the double-D

symbol are trademarks of

Dolby Laboratories Licens-

ing Corporation. Noise

reduction circuit made

under license from Dolby

Laboratories Licensing Cor-

poration.

2SA1286-T11

2SA1534A

2SA954

2SA992

2SC1845

2SC2003

2SC2878

2SC3246

2SC3940A

2SD863

KMOQSLNPRT

RXD-NV500/NV600

Y39-3260-10

(BOTTOM VIEW)

IC301 : CXA1571M

IC302 : BA5979S

IC303 : CXD2587Q

IC304 : TA8409S

Q301 : 2SA954(L,K)

Q302 : 2SB1370(E,F) or

2SB1375

Q303 : 2SA1286-T11

Q304 : UN5212 or

DTC124EUA

D301,302 : MA111

D304 : S5688B

A301 : W02-1114-15

(BOTTOM VIEW)

CN304

CN303

CN302

CN305 CN301

E301

WH301

E302

A301

RF AMP

D302

BTL DRIVER

CD 4CH

DAC

CD DSP

SERVO

OPTICAL

DIGITAL

OUT

BLOCKDIAGRAM

RXD-402

Q303

ON/OFF

CD POWER(+5V)

Q304

D304

Q302

D301

Q301

FE-BIAS

5V AVR

ON/OFF

TRAY MOTOR

DRIVER

GND LINE

SIGNAL LINE

B LINE

3/5

-2/2

ADJUSTMENT

IC304

RXD-NV500 (X29-267X-XX) RXD-NV600 (X29-267X-XX) RXD-NV550MD (X29-267X-XX)

LD CURRENT

MEASRE TERMINAL

X29-A/3

VEE

PD2

PD1

FE-BIAS

RFO

RFI

LDON

VCC

RFDC

ADIO

AVSS0

IGEN

AVDD0

ASYO

ASYI

BIAS

RFAC

AVSS3

CLTV

FILO

FILI

PCO

AVDD3

VSS

VDD

DOUT

LRCK

PCMD

BCK

EMPH

XVDD

XTAI

XTAO

XVSS

AVDD1

AOUT1

AIN1

LOUT1

AVSS1

AVSS2

LOUT2

AIN2

AOUT2

AVDD2

RMUT

LMUT

SCOR

C2PO

GFS

XPCK

XUGF

WFCK

XLON

SPOB

SPOA

ATSK

VDD

SCLK

SENS

CLOK

XLAT

DATA

SYSM

XRST

SQCK

SQSO

XTSL

TES1

TEST

VSS

FRDR

FFDR

TRDR

TFDR

SRDR

SFDR

SSTP(SLT.SW)

MDP

LOCK

FOK

DFCT

MIRR

COUT

LOAD+

LOAD-

CLOSE.SW

OPEN.SW

GND

SLD-

SLT.SW

GND

SPD-

SLD+

SPD+

FCS- 15

TRK+

TRK-

FCS+

-VPD

GND

VCC

1/2VCC

VCC

0.1

SHORT LAND

MON

VR1 1K

COIL

FOCUS

COIL

TRAKING

SW1

123

VCC

R301

R302 68K

R303 68K

R304 68K

R305 68K

R306 220K

47K

R316

R313 68P

C303

1.5K

R311

10K

R312

27K

R310

15K

R309

R315

100 R314

100

354

FE1

FE2

TE2

S.S

TE1

R307

22K

VR301

10K

R317

10K

R318

CH3

POWVCC

PREVCC

CH4

31 REG

SUB

IN(100)

REG-B

BIAS

27 FIN

RIN

IN(10K)

OUTF19

24 C-IN3

21 OUTR

MUTE

18 OUTF

OUTR

CH1RIN

FIN

CH4

CH2

GND

FIN

RIN

VREFO

VREFI

C-IN1

14OUTR

POWVCC

RESET

C-IN2

CH2OUTF

OUTR 11

CH1

GND

OUTF 15

+5V

D OUT

GND

DOUT

+5V

R374

100u10

C329

C306 0.1

470K

R319

470K

R320

R322

100P

C305

220K

R321

4.7K

R326

0.033

C307

4.7K

R325

15K

R324

180K

R323

R327 1K

100P

C337

100P

C338

270P

C321

8.2K

R347

1200P

C319

10K

R345

8.2K

R349

R346

10K

8.2K

R348

C322

270P

R350

8.2K

C320

1200P

330u6.3

C325

R351

0.01

C327

R344

47P

C318

47P

C317

470

R343

X301

16.9344MHz

L302

10uH

R338

3.3K

R336

10K

R334 3.3K

R335 0.047

C314

C313

R333

0.01

C312

100K

R332

0.47

C311

33K

R331

0.022

C309

100K

R329

100P

C340

15K

220P

470

R361

R360 47K

9R359 470

R358 470

8R357 470

R356 470

6R355 470

R354 470

R353 470

2R352 470

C328 220P

C326 0.01

R377 47K

10u50

C323

100K

R363

10u50

C324

100K

R364

Rch

Lch

470

R372

820

R373

TH301

82 1W

R376

100u10

C332

1/4W

R362

220u16

C331

2.2

L301

10uH

C308

R328

2.2

R378

100u10

C301

R308

220

R339

0.01

C333

1500P

C315

4.7K

R337

220P

C310

41 15K

R330

R341

47K 10K

R340

IN1

VREF 8

OUT1 7

VS 6

GND 5

N.C. 4

OUT2 3

VCC 2

IN2 1TF

100u10

C302

10u50

C334

0.1

C335

0.01

C316

100P

C339

0.1

C330

10K

R371

C304

D+5VD+5V D+5V

D+5V

+9.0V

+9.0V+9.0V +9.0V

+9.0V

+8V

+8V+5V

+8V

+5V

+5V +5V

+5V +5V +5V +5V

+5V+5V

+5V +5V

+5V

+5V +5V

+5V +5V +5V

+5V

+5V +5V

+5V

+5V +5V

+5V

+5V +5V

+5V

+8V

+8V +8V

+8V

+8V +8V

+8V

+8V +8V

+8V

+5V+5V +5V+5V

+5V+5V

+5V +5V

+5V

+5V +5V +5V

+5V +5V

+5V

+5V +5V

+5V

R342

RESET

D +5V

CD.Rch

A.GND

CD.Lch

+9V

GND

D.OUT

CD.GND

CD.POWER

MON

SQSO

TRY.F

TRY.R

OPEN.SW

CLOSE.SW

SENSE

SQCK

CD.DATA

SCOR

CD.LAT

7 CD.CLK

SCLK

LCCW/CW

BRAKE

INPUT

IN1

IN2

CW/CCW

STOP

OUT1 OUT2 MOTOR

OUTPUT

MODE

0-51

2-71

0-21

GENERAL MARKET

EUROPE

U.K. E

MYES 220

UNIT No.

0-10

CANADA

DESTINATION

COUNTRY

U.S.A. ABB.

R338A

U.S.A.

CANADA

DESTINATION

COUNTRY

U.K.

EUROPE

AUSTRALIA

2-72

0-71

0-52

YES 220

0-11

UNIT No.

ABB.

R338A ABB.COUNTRY

DESTINATION

JAPAN NO

UNIT No.

0-01J

510

R338

100P

C336

P301

220K

3300P

2.5V 2.0V

2.2V

2.5V

2.1V

2.4V

2.5V

3.3V

2.5V

3.8V

4.9V

4.4V

2.0V

8.3V

4.3V

4.2V

4.4V

4.0V

4.5V

4.3V

7.5V

2.5V

5.0V

2.4V

4.9V

4.3V

0.3V

4.3V

4.2V

4.3V

3.9V

4.6V

4.3V

8.4V

4.6V

2.5V

4.8V

0.3V

2.5V

2.4V

2.5V

3.3V

1.4V

4.8V

2.4V

0.8V

2.4V

2.9V

2.4V

4.8V

2.3V

4.9V

2.1V

4.9V

2.3V

4.8V

4.3V

4.8V

4.9V

4.8V

4.9V

3.4V

1.1V

9.2V

0.6V

4.2V

5.0V

0.6V

8.1V

5.0V 7.5V

9.1V

9.2V

8.4V

4.9V

IC301

IC303

(D40-1641-05) : CDM-30

PICKUPASS’Y:T25-0050-05

IC302

(X29-) (C/3)

(X29-267X-XX) (A/3) (1/2)

IC304

RXD-NV500/NV600/NV550MD (2/5)

2SB1370

2SD2061

UN4212 2SB1375

2SD2012

2SC4081 DTA124EUA

DTC124EUA

NJM4565D-D NJM2279D

HA12136A TA8409S

NJU3713D

BA3126N

HA12219NT

NJM4565MD

NJU3711D

DA204U NJM78L05A

M62492FP

UN5212

CXD2587Q TC9215AF BU2090F

BU4052BCF

BA5979S SAA6579T/RNJU3711M CXA1571M NJM4565L-D

The DC voltage is an actual reading measured with a high

impedance type voltmeter. The measurement value may vary

depending 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 the

moment of STOP.

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts

list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rat-

ing 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.

UVXZABADWYAAAC

T.P

VSS0

T.P

TST0

VDD0

VSS1

TST1

TST2

TST3

TST4

XRST

BFOT

CSL1

CSL2

VSS2

AVS3

AVD3

LOUT

AVD1

VSS6

T.P

XMST

VSS5

LRCK

BCK

T.P

VSS4

VDD1

XS24

RVDT

XLAT

T.P

REDY

SCK

VSS3

AVS4

AVD4

ROUT

AVD2

T.P

VSS7

VDD2

T.P

220P

100K

R31

R32

R24

R27

R28

220P

C26

220P

470

C25

220P

470

220P

C23C24 C22 C21

220P

100K

R34 100K

R33

100K

R29R30 R25R26

100K

R23

100P

C129

VOL.L

A GND

VOL.R

A GND

SW OUT

-12V

GND

+12V

TA R R

A GND

TA R L

TU MUTE

TU L

A GND

TU R

MD R R

A GND

MD R L

A GND

SEL L

A GND

SEL R

SEL MUTE

DOLBY

V READY

V LAT

S LAT

S DATA

S CLK

V DATA

V SCK

D GND

D+5V

V RESET

C12

C34

OFF

SELOUT

MID

SE-R

TU-R

SUR 2

SUR 1

OUT

AX OUT

V1-R

V2-R

B.BOOST

TONEIN

SUR R

SUR 0

MID

BASS

B.BOOST

REC IN

TREBLE

40REC OUT

66 NC

68 NC

70 GND

71 -AVDD

72 REF

VDD

SURROUND

74 (PORT)

C34 TONE

38TONE OUT 37

VOL.IN

VOL.OUT

D.GND

DVDD

LATCH

DATA 33

CLK

TREBLE

BASS

B.BOOST

TONEIN

SUR 0

AUX OUT-L

V1-L

V2-L

SE-L

TU-L

76 OFF

C12

78 NC

80 NC

OUT 6

MID

REC IN

SELOUT

VOL.IN 28

AVDD

29VOL.OUT

TONE OUT 27

25REC OUT

3.3u50

C49

1200P

C47

C59 4700P

C43 0.01

C45 0.22

C41 0.01

C57 1u50

10K

R43 0.33u50

C39

0.12

C37

820

R41

220K

R39

3.3u50

C35

3.3u50

C33

4.7K

R74

4.7K

R73

2.2K

R147 1u50

C119

R139

100K100K

R140

2.2K

R148 C120

1u50

R174 20K

R175 20K

R176 20K

100K

R181

100K

R182

3.3u50

C34

3.3u50

C36

C42 0.01

C58 1u50

C46 0.22

C44 0.01

0.33u50 R44

10K

220K

R40

R42

820

C40

C38

0.12

C60 4700P

3.3u50

C50

C48

1200P

100P

C140

1000P

C144

C55 3.3u50

C112 33u50

C51 3.3u50

R79 100

R78 100

R77 100

C54 3.3u50 36

C52 3.3u50

C56 3.3u50

C105 3.3u50

+23

C106 3.3u50

Q5,6

0.01

C117C115

0.01

C116

C114

0.01

C85

0.01

15K

R61

R59

22K

C69

100P

33K

R65

R63

330P

C71

R68

COM Y

INH

VEE

VSS

VDD

COM X

81100

R46

7.5K

R47

7.5K

R48

7.5K

R45

0.1

C110

C75

0.1

C84

R183

560 X2

33.8688MHz

C123 100P

C124 100P

C83

C82

0.01

C133

0.01

C134

0.01

C76

C70

100P

R62

15K

22K

R60

330P

C72

R66

33K 1M

R64

C78

0.01

C80

C109

0.47

16K

R130

33u50

C111

R132

33K

R131

C138

47P

100

R71

R72

100

C139

47P

100

R70

R69

100

R180

4.7K

3.3u50

+3.3K 3

10K

R52 10K

R54

330P

C64 R58

10K12K

R56

C66

330P

C62

1000P

R50C126

0.01

C79

3.3u50

C125

R49

3.3K

0.01

C77

C65

C61

1000P

R51

10K R53

10K

C63

330P

12K

R55

10K

R57

0.01

3.3u50

C67

100K

R143

100K

R145 C113

0.01

GND

OUT IN

10 1/4W

R67

10uH

270

R117

100

R133

0.1

C15

0.22

C118

100K

R144

2.2 1/4W

R142

100uH

0.01

C149

100u10

C100

R150

2.2K

R149

R151

4.7K

R152

100P

C146

49 34

100P

C150

C81

100P

C135 100P

C136

R75

100 1/4W 330u10

C95

120

R76

1/4W

330u10

C96

100K

R146

100u10

C93

0.01

C142

C143

0.01

100u10

C86

0.01

C73

0.01

C74

0.01

C137

3.3u50

C151

D PLAY Lch

A GND

D PLAY Rch

A GND

D +5V

D GND

REC R SW

CrO2 SW

PLAY SW

PACK SW

REC F SW

D STB

D CLK

D DATA

DPSS

PHOTO

+12V

GND

+12V

GND

+12V

GND

D REC Lch

A GND

D REC Rch

MD REC Lch

A GND

MD REC Rch

A GND

MD PLAY Lch

A GND

MD PLAY Rch

+12V

RESET

PROTECT

MD RxD

MD TxD

A MUTE

D +5V

D GND

CD GND

D.OUT

+9V

GND

R92

1.5K

R91

820P

R94

820P

R93

10u50

C104

10u50

C103

C101C102

33K33K

0.047

C145

C122 100P

+9V

+9V +9V

0.01

C130

C53 3.3u50

C88 10u50

1000P

C141

100P

C121

R141

10 1/4W

0.01

C108

C107

100P

3.3u50

C127

C68 3.3u50

3.3u50

C128

C132

100P

C30 0.01

C89

ANALOG SW

ADC1

/TIMING CIRCUIT

DAC1

TNM VOL

DAC3

CLOCK GENERATOR

TNM VOL

DAC4

DAC2

DSP

DELAY RAM

24K bit

ANALOG SW

ADC2

I/F

COMPUTER

MICRO-

I/F

DATA

SERIAL

AVS2

LO2 40

XSOUT 36

38RIN

AVD6

AVS6 37

AVSX 35

XTLI 33

XCOUT 29

XTLO

AVDX 32

AVS5 30

AVD5

LIN 28

LO1

AVS1 26

+12V

12V

12V +B

12V

+B 12V

+B +B

12V

+5VB

12V

+12V

+5V

+B +B +5V

+B +B

+B +12V

+5V

+12V

+5V

+12V

+5V +5V

+5V

+12V

12V 12V

+12V

+5V

12V

+12V

+5V +5V

+12V

12V

+12V

+5V

+12V

+5V

12V

+12V

+5V

12V

+5V +B

+12V

+5V

+12V

+5V

+12V

+12V 12V

+12V

+5V

12V

+5V

12V

12V12V

+5V

+12V

12V

+5V

+12V

+5V

+12V

+5V

(BOTTOM VIEW)

VIDEO 2

PLAY IN

VIDEO 1

Rch

Lch

Rch

Lch

Rch

Lch

(2/2)

IC12

(1/2)

IC12

REC OUT E1

WH1

WH2

WH3

Q5Q6

CONTROL

AUDIO

(SELECTOR VOL.TONE)

DSP

(VERTUAL DOLBY)

TUNER

MUTE

(BOTTOM VIEW)

IC10

(1/2)

(2/2)

IC10

(1/2)

IC8

(2/2)

IC8

VERTUAL

DOLBY ON/OFF

Q10Q9

AMP

S.W LPF

AMP

CN4

CN3

D15

IC1 : PST993D-T

IC2 : SAA6579T/R

IC3 : TC9215AF

IC4,8,10,12

: NJM4565MD

IC5 : M62492FP

IC6 : BU4052BCF

IC7 : CXD2718AQ

IC9 : M30622MC-709FP

IC11 : NJM78L05A

Q1,4 : 2SC2785(F,E) or

2SC2458(Y,GR)

Q2,12 : 2SC3246

Q3 : 2SD2012 or

2SD2061(E,F)

Q5,6,9,10 : 2SC2878(B)

Q7,8 : UN4116 or

DTA143TSA

Q11 : 2SC4081

D1,2 : S5688B

D3,6,15 : MA111

D4,5,9,12,16

: 1SS133 or

HSS104A

D7 : RD6.2JS(B2)

D8 : MTZJ5.6(B) or

RD5.6ES(B2)

D10,11 : RD7.5JS(B2)

D13 : UDZ6.2B

X29-A/3

-1/2

2/5

1/5

-CN4

X28-A/4

D11

D10

D13

5V AVR

(BOTTOM VIEW)

IC7

IC5

IC6

IC11

(X29-267X-XX) (B/3) (X29-267X-XX) (A/3) (2/2)

12.1V

-12.1V

4.8V

0.7V 0.7V

7.6V

-7.6V

5.0V

7.6V

5.0V

4.0V

4.4V

4.0V

4.6V

2.2V

2.3V

4.7V

2.4V

4.6V

2.3V

4.6V

2.2V

4.0V

4.5V

-12.1V

6.3V

12.1V

4.9V

-7.6V

7.6V

10u50

C152

CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical

components. For continued protection against risk of fire, replace only with same type and 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.

ANAE AG AI AK AMAF AH AJ AL

RXD-NV500/NV600

Y39-3260-10

ENP/MONO

PLL-DO

PLL-CE

PLL-CLK

PLL-DATA

S.LEVEL

FM-DET/AM-IF

+12V

TU Lch

A GND

TU Rch

u-COM GND

u-COM +5V

F.OFF

POWER

+9V

FAN SENSOR

H.P RELAY

S.P RELAY

S.W MUTE

ATT

A.DATA

A.CLK

A.STB

H.P ON/OFF

PROTECT

A MUTE

N.REG GND

N.REG

D.GND

D+5V

+9V

GND(+9V)

+12V

M+12V

+12V

GND(12V)

-12V

SW OUT

-12V

VOL OUT Rch

A GND

VOL OUT Lch

100

V.DATA

V.CLK

CD POWER(DC OFF)

MON

SCLK

RDS DATA

BYTE

CNVSS

XCIN

XCOUT

RESET

XOUT

VSS

XIN

VCC(B.U.)

NMI

REMCOM

RDS CLK

SCOR

SENSE

CD CLK

XLAT

CD DATA

TRY R

TRY F

V.RESET

SQCK

SUBQ

N.C

REM TxD(OUT)

REM RxD(IN)

CLOSE SW

OPEN SW

MD TxD(OUT)

MD RxD(IN)

SEL CLK

SEL DATA

SEL LAT

V.LAT

V.READY

DOLBY

SEL MUTE

MD PROTECTION

POWER

A MUTE

PROTECTION

H.P SW

LED2

LED1

LED CLK

LED DATA

REM SW1

REC-R SW

CrO2 SW

PLAY SW

PACK SW

REC-F SW

DECK STB

DECK CLK

DECK DATA

TU MUTE

VSS

PLL DT

VCC(B.U.)

PLL CLK

PLL CE

PL DO

ENP/MONO

H.P RERAY

S.P RERAY

SW MUTE

ATT

AMP DATA

N.C

AVCC

VREF

RDS

S.LEVEL

AVSS

FAN SENSOR

PHOTO

DPSS

KEY2

KEY1

2ch/3ch

SHIMUKE 1

SHIMUKE 2

SHIMUKE 3

REM STB

REM CLK

REM DATA

REQ

RWR

REN

AMP CLK

AMP STB

MD u-COM RST

MD u-COM CE

QUAL

RDDATA

VREF

MUX

VDDA

VSSA

CIN

SCOUT

RDCLK

T57

OSC0

OSC1

VDDD

VSSD

TEST

TSTLD

TAPE 7

TAPE

R163 470

R162 470

4.7M

R81

100K

R80

22P

C97

18P

C98

0.1

C99

R90

47K

R101 47K

R102 47K

R100 47K

R99 47K

R98 47K

R97 47K

R96 47K

R95 47K

R126 100

R125 100

R124 100

R123 470

R122 470

R121 470

R158 3.3K

R159 3.3K

R160 470

R161 470

R129 100

R128 100

R127 100

100

R108 100

R107 100

R106 100

R104 100

R105 100

R157 3.3K

R103 100

R155 3.3K

R156 3.3K

R120 470

R154 470

R118 470

R119 470

R86 100

R87 100

R88 100

R89 100

R172 470

R171 470

R170 470

R169 470

R168 470

R167 100

R111 100

R165 100

R173 470

R14 47K

R13 100

C19 2.2u50

C18 330P

C16

0.01

C17

4.332MHz

39P

C14 2.2K

R12

33P

C13

100

R15

100P

C20

10u50

C28

13K

R38

100K

R136

22K

R36

100K

R135

22K

R35

10u50

C27

R37

13K

R138

10u50

C31

10u50

C32

GND

IN OUT

10K

470u6.3

100u10

1u50

0.01

100K

2.2

R137

82 1W

R186

100u10

10u50

100u25

C10

180

R10

1 1/4W

R11

100u10

10u50

100u25

R178

R179

10 1/4W

220 1W

R184

R185

654321

REM SW1

REM +5.6V

REM GND

REM SW2

REM RxD

REM TxD

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

N REG

N REG GND

N.C

REM SW1

REM GND

REM +5.6V

D+5V

D GND

REM

REM TxD

REM RxD

u-COM GND

VREF

LED DATA

LED CLK

LED1

LED2

REN

RWR

REQ

REM DATA

REM CLK

REM STB

KEY1

KEY2

RESET

D +5V

CD Rch

A GND

CD Lch

+9V

GND

D.OUT

CD GND

TRY F

TRY R

OPEN SW

CLOSE SW

MON

SQSO

SQCK

SENSE

SCOR

CD DATA

CD LAT

CD CLK

SCLK

93 92

R164

R82 10K

0.01

C87

47K

R83

R85

47K

R84

47K

R16 47K

R17 47K

R20 4.7K

R22 4.7K

R19 47K

R18 47K

R134 10K

R116 47K

R153 10K

R112 47K

R115 47K

R114 47K

100u35

C92

C91

100u35

C94

100u25

47K

R177

C131 0.047

0-51

2-71

0-21

GENERAL MARKET

EUROPE

U.K. E

UNIT No.

0-10

CANADA

DESTINATION

COUNTRY

U.S.A. ABB.

YES

NO NO

D4,

5,9 CN3

R18,19,88,

89,101,111

R95

YES

R96

YES

R97

YES

R98

YES

R99

YES

R100

YES

C49,50,

55,56,112

U.K. T 0-52 YES

EUROPE 2-72E YES NONO YES NO YES

YES

R96

NOCANADA

AUSTRALIA

U.S.A.

COUNTRY

0-11

0-71

UNIT No.

ABB. A

DESTINATION R18,19,41-44,D4,

CN3

NO NO

5,9

YES

NO NO

88,89,102,111 R95 50,55,56

C37-40,49,

NO YES YESNO

R97 R98 R99

R101R100

YES YES YES

C112

COUNTRY

JAPAN J 0-01

ABB. UNIT No.

DESTINATION R18,19,41-44,88,89,D4,

5,9

YESYESNO

CAB

YES YES

CN3 95,98,99,102,111 C37-40,49,50,

YES NO

55,56,153 C112

R96,97,

100,101

CD POWER 3

+9V

+9V+9V

+9V+9V+9V

+9V

+9V+9V+9V

+9V

0.01

C90

C29

0.01

C12

0.01

47u10

C11

32.768KHz

10KHz

YESNO YES NO

560P

+5V

+5.6V

+5V

+5.6V

12V

+5.6V

+5V

+5V +5V

12V12V

+12V

+5V

+12V

+5V

+12V+12V

+5V

12V

+B +B

12V

+12V

12V

+12V

12V

+B +B

12V

+12V

12V

+12V

+5V

+12V

+5V

+B +B

+12V

+5V

+12V

+5V

+12V +12V

+12V

+5V

100P

C147

C153

100P

R109

0.01

C148

102

R41-44,

YES

C153

YES

C37-

YES

C153

CN5

CN1

CN6

CN7

(BOTTOM VIEW)

(BOTTOM

D12

VIEW)

(2/2)

IC4

(1/2)

IC4

AMP

Q12

Q11

CN8 CN2

D16

CD/MD/TAPE

SEL.

RDS

DEMDULATOR

REMOCON

5.6V AVR

ON/OFF

5.6V

DIGITAL

5V AVR

u-COM

MAIN

CE&RESET

MAIN (SYSTEM) u-COM

B : CD PLAY)(

DIGITAL LINE

GND LINE

SIGNAL LINE

B LINE

RXD-NV500 (X29-267X-XX)

RXD-NV600 (X29-267X-XX)

RXD-NV550MD (X29-2670-01)

-E5

X07-A/7

4/5

-E3

X07-A/7

4/5

-CN201

X28-B/4

5/5

-E4

X07-A/7

4/5

-E8

X07-B/7

4/5

TEST PIN

(BOTTOM VIEW)

IC9

IC2

IC3

(X29-267X-XX) (A/3) (2/2)

IC1

RXD-NV500/NV600/NV550MD (3/5)

12.1V

-12.1V

12.1V

-12.1V

2.5V

1.0V

2.5V

5.0V

2.5V

1.3V

2.5V

5.0V

5.6V

6.2V

8.2V

6.2V

0V 0V

4.9V 4.7V

4.7V 0V

5.0V

9.0V5.0V 5.7V

4.9V

1.5V

4.9V

0.9V

5.0V

4.9V

5.0V

4.8V

5.0V

4.9V

5.0V

4.9V

5.0V

4.0V

3.2V

4.2V

5.0V

4.3V

3.0V

4.8V

5.0V

4.9V

4.8V

5.0V

4.9V

5.0V

2.1V2.3V

1.6V

4.9V

0.4V

4.9V

4.7V

The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value may vary

depending on the measuring instruments used 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.

AO AP AR AT AV AXAQ AS AU AW

TR7 TR27

TR8

TR10 TR30

TR28

TR2TR1 TR11

TR9 TR29

TR4

TR3

TR31

TR24 TR23

TR22 TR21

TR6TR5 TR26 TR25 TR42

TR44

D35

D33

D36

D34

D31

D32

TR1

TR3 TR4 TR9

TR2

TR7

TR5 TR6

TR11

TR10

TR8

D63

TR62

D61

D60

D62

TR72

D71

D72

D70

D73

CN9CN10

WH5

CN4

GND

FM75

ANTENNA

WH7

IC5

(1/2)

(2/2)

IC5

Q12 Q11

MUTE -6db ATT

Q21

Q22

Q23 B

ATT

DRIVER

MUTE

DRIVER

SW MUTE

D18

D19

Q35

Q34

Q38

Q37

Q36

EXPANDER IC

FAN

DRIVER

VIDEO SEL.)

(FAN ON/OFF

Q107

Q108

Q25

D14

D121

Q27

Q28

Q29

Q30

Q31

D122

D123

POWER IC

IC1 PROT VOLTAGE(V)

POWER IC

PROTECTION

100HzHPF

COOLING

FAN

-2/2-CN7

X29-A/3

3/5

-2/2-CN6

X29-A/3

WH6

X29-A/3

-2/2-CN5

3/5

-2/2-CN1

3/5

X29-A/3

FAN SPEED VOLTAGE

FAN

R6R5

R8R9

C4R13

R12

R32

C25

R28R29 R27

R26

R24

C23

R25

C21

R23

R22

R21

C22

R33C24

SWITCH

TRAN-

SISTOR

TRAN-

SISTOR

SWITCH

R43R48

R13

R12

R61

TRANSISTOR

SWITCH

TRANSISTOR

SWITCH

R71

Lch

Rch

A GND

GND

SWch

-12V

+9V

+12V

GND

+9V

GND

+12V

GND

LED VDD 14

GND

A MUTE 12

PROT

HP DEPT 10

S.ST

S.CLK 8

SP RELAY

ATT

S.DT 6

SW MUTE 4

FAN LEVEL

HP RELAY 2

(SW RELAY)

Rch

2GND

3Lch

4+12V

5FM-DET

6S-LEVEL

7SD

8ST

9PLL-DATA

10 PLL CLK

11 PLL CE

12 PLL DO

13 DE-

EMPH/MONO

0.1

C21

0.1

C23

30K

R42

0.1

C24

30K

R40

0.1

C22

30K

R39

30K

R41

1000P

C149

390P

C150

4.7u35

C25

4.7u35

C26

820P

56K

R10

470K

820P

56K

470K

2.2K

R5 0.082

2.2K

R214

2.2K

R213

100K

R37

100K

R38

2.2K

R212

2.2K

R211

2.2K

R2 2.2K

R6 0.082

100K

R71

R51

2.2K

R215

R53

2.2K

R216

R54

470K

C52

R55

56K

820P

1u50

C51

R52

Q3,4,12 Q1,2,11

W503

R208

R205

R202

100K

R210

47K

R209

10u25

C203

100K

R207

10K

R206

10u25

C202

100K

R204

10K

R203

1u50

C201

150

R201

ON/OFF VDD

2HI/LO 13

GND 11

CLR

5SW2

SW1

7V.MUTE 9

STB 10

CLK 8

FAN

2.2 1/4W

R264

820 1W

R265

10K

R267

2200P

C217

100u16

C216

2.2K

R269

2.2K

R268

R266

2.2K

1000P

C227

10K

R263 220P

C226

220P

C224

220P

C225

C175

470P

R262 100

R261 100

R260 100

W504

R259 100

R258 100

R256 100

R257 100

R255 100

1234567891013 11121234

W101

R254

100

C173 0.01

C215 100P

C214 1000P

C183

100P

C213 1000P

100P

C182

100u16

C174

R146

4.7 1/4W

FM IN (300)

FM IN (75)

AM IN

GND

S-LEVEL

FM-DET

SD(TUNED)

ST(STEREO)

Rch

GND

Lch

PLL-CE

PLL-CLK

PLL-DATA

+12V

PLL-DO

DE-EMPH/MONO

80x40x15mm

FM600mV

AM180mV

10u100

C129

1000P

C172

10K

R128

10K

R127

10u100

C134

10u100

C133

2.2

R144

2.2

R143

10u100

C148

10u100

C147

1/4W

3.9K

R217

3.9K

R218

47u50

C132

47u50

C131

330P

C53

47u25

100u10

C54

R11

R56

R12

330P

47u25

39K

R233

TH2

TH1

10K

R239

220u10

C206

6.2K

R236

220u10

C205

10K

R237

2.2K

R238

12K

R240

3.3K

R235

15K

R234

4.7u35

C207

4.7u100

C253

1000P

C208

0.01

C209

0.01

C181

R13

56K

R283

2.2K

C130

10u100

W107

IC3

Q27-31

+12V

+9V

+12V

+5V

VDD

+5V +5V

+12V

VDD

+12V

+12V+12V

+5V

+9V

+12V

-12V

+12V

+9V

VDD

+12V

VDD

+B +B

+12V +B

+9V

+12V

VDD

+9V

+12V

VDD

+9V

+12V

+9V

VDD

+12V

+B +B

+12V

W108

+12V

VDD

47u35

C143

1/4W

2.2

R140

+12V

+B +B

+5V

+5V +5V

SUBI

COMPARATOR

SUBI

COMPARATOR

620

R253

100

R252

RXD-NV600

RXD-NV550MD

SPEED

RXD-NV500 HI OFF

STK495-030

PIN No.

STK495-020

2134 657981013

11,12 14 1615 17 20

18,19 21,22

12V

+5V

12V

OUTPUT

A1 TUNER PACK(AM/FM)

(TOP VIEW)

IC1

(X07-306X-XX) (A/7)

(X07-) (G/7)

RXD-NV600 ONLY

0-10: (STK495-030)

0-21/0-51/2-71/0-01: (STK495-020)

USED: RXD-NV500/NV550MD

USED: RXD-NV600 (STK495-100)

IC3

12.1V

-12.1V

11.9V

4.9V

5.0V

0.7V

0.7V-1.1V

-1.1V

4.0V

4.0V -3.9V

-1.1V

3.9V

4.0V

4.9V

5.0V

12.0V 0V

7.4V

12.0V

12.0V 0V

12.0V

11.4V

7.9V

8.0V 0V

0.6V

5.0V

4.9V

5.0V

62.7V

56.7V 0V NC 27.4V

32.9V -19.6V19.5V -25.0V24.8V -27.5V

-33.0V -27.0V-56.6V -32.4V-62.7V 0V

0V 0V-27.0V 0V-32.4V NC

NC -54.8V0V -61.6V0V 55.1V

61.8V 12.1V0V 11.9V0V 0V

A-1.0V

+0.6V

A-0.4V

B+1.2V

8.7V

0.5V

-0.3V

0V A-0.3V -0.5V

35.6V

18.3V

10.4V

-10.5V

-18.4V

-35.7V

-17.8V

-34.2V

ACDB

This manual suits for next models

Table of contents

Other Kenwood Stereo System manuals

Popular Stereo System manuals by other brands

Craig

Craig CM427BT owner's manual

AudioSonic

AudioSonic TXCD-1536 instruction manual

Philips

Philips MCM148/77 user manual

JVC

JVC RD-D90 instruction manual

Philips

Philips BTD5210 user manual

LG FA162 owner's manual

LG LX-U561 owner's manual

Roadstar

Roadstar HIF-9088TUMP instruction manual

Aiwa

Aiwa NSX-AJ800 Service manual

Aiwa

Aiwa FR-CD2500 Service manual

Philips

Philips FWC143/05 quick start guide

Fluance

Fluance Fi70 manual

Sharp

Sharp CD-XP700 Service manual

Philips

Philips FW-C777/21 user manual

Philips

Philips Harmony DCB7005 user manual

Yamaha

Yamaha TSX-B237 owner's manual

JVC

JVC UX-VJ3W Specifications

Philips

Philips MC 156 Instructions for use

Kenwood RXD-NV500 User manual

Popular Stereo System manuals by other brands