Kenwood KDC-MP828 Service Manual
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Kenwood KDC-MP828 Service Manual

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Table of Contents

See also: Instruction Manual
CD RECEIVER
KDC-MP828
QQ
3 7 63 1515 0
KDC-W7531/Y
KDC-W8531/Y
KDC-X789/X8529/X889
SERVICE MANUAL
A unique identification number (Unique ID) is given to each unit, which is imprinted on
the CD mechanism assembly. If and when the mechanism assembly or Flash ROM
(IC17) on the mechanism board is replaced, it is necessary to write the Unique ID.
For details, refer to "How to Write the Unique ID" on Page 18.
KDC-MP828
ATT
S.MODE
VOL
VOL
AUD
AUD
AUTO
AME
MENU
KDC-W8531/Y
System
ATT
TI
AME
MENU
S.MODE
VOL
AUD
TE
L 13942296513
KDC-X8529
System
ATT
AUTO
AME
MENU
S.MODE
VOL
AUD
Mounting hardware assy
(J21-9716-03)
* DC cord
(E30-xxxx-xx)
www
.
* DC cord
(E30-6412-05)
KDC-MP828
SCRL
SW
SW
RDM
SCAN
D.RDM
REP
F.
M.RDM
SRC
24Bit DAC
KDC-W8531
RDM
SCAN
D.RDM
REP
F.
M.RDM
SRC
KDC-X8529
24Bit DAC
RDM
REP
F.
M.RDM
SCAN
D.RDM
SRC
Plastic cabinet assy
(A02-2732-03)
* Escutcheon
* Compact disc
(B07-xxxx-xx)
(W01-xxxx-xx)
x
ao
y
i
* Antenna adaptor
Lever
(T90-0523-05)
(D10-4589-04) x2
8
KDC-W7531/Y
AN
System
ATT
PTY/C.S.
VOL
VOL
AUD
AUD
FF
FF
KDC-X789
SCRL
AN
ATT
PTY
AUTO
VOL
VOL
SW
AUD
AUD
FF
FF
Q Q
3
6 7
1 3
KDC-X889
SCRL
AN
ATT
AUTO
VOL
VOL
SW
AUD
AUD
FF
FF
SPARE TDF PANEL
MAIN UNIT NAME
KDC-MP828
KDC-W7531/Y
KDC-W8531/Y
KDC-X789
KDC-X8529
KDC-X889
* Screw set
(N99-xxxx-xx)
u163
* Depends on the model. Refer to the parts list.
.
* Tapping screw
(N09-xxxx-xx)
2 9
9 4
2 8
© 2005-3 PRINTED IN JAPAN
B53-0265-00 ( N ) 1708
CD MECHANISM EXTENSION
CORD (24P) : W05-0934-00
24Bit DAC
KDC-W7531
RDM
AME
MENU
S.MODE
SCAN
D.RDM
REP
F.
M.RDM
24Bit DAC
KDC-X789
System
RDM
AME
MENU
S.MODE
D.RDM
REP
F.
M.RDM
SCAN
1 5
0 5
8
2 9
9 4
24Bit DAC
KDC-X889
RDM
AME
MENU
S.MODE
SCAN
D.RDM
REP
F.
M.RDM
TDF PARTS No.
TDF NAME
Y33-2200-61
TDF-MP85D
Y33-2190-64
TDF-W7531
Y33-2190-63
TDF-W8531
Y33-2190-61
TDF-75DX
Y33-2190-62
TDF-X8529
Y33-2190-60
TDF-85DX
* Remote controller assy (RC-527)
(A70-2067-05)
Battery
(Not supplied)
m
co
This product uses Lead Free solder.
9 9
SCRL
AN
PTY
SW
SW
SRC
FF
FF
SCRL
AN
PTY/C.S.
SW
SRC
FF
FF
2 8
9 9
SCRL
AN
PTY/C.S.
SW
SW
SRC
FF
FF

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Summary of Contents for Kenwood KDC-MP828

  • Page 1 CD RECEIVER KDC-MP828 3 7 63 1515 0 KDC-W7531/Y KDC-W8531/Y KDC-X789/X8529/X889 SERVICE MANUAL © 2005-3 PRINTED IN JAPAN B53-0265-00 ( N ) 1708 CD MECHANISM EXTENSION A unique identification number (Unique ID) is given to each unit, which is imprinted on CORD (24P) : W05-0934-00 the CD mechanism assembly.

  • Page 2: Block Diagram

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 BLOCK DIAGRAM 3 7 63 1515 0 AUX IN IC800 Q800,802 SPECTRUM ANALYZER BU5V D3.3V A3.3V REF+B Q402,403 IC500 AM+B PRE OUT FRONT-END Q608-613 IC601-603 A3.3V (FRONT) IC300 PRE OUT IC301,302 IC303 IC305 IC306-308 Q801 (REAR) MUTE E-VOL/...

  • Page 3: Components Description

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 COMPONENTS DESCRIPTION 3 7 63 1515 0 ● ELECTRIC UNIT (X34-3xxx-xx) Ref. No. Application / Function Operation / Condition DSP ANALOG POWER SUPPLY 3.3V output DAC DIGITAL POWER SUPPLY 5.0V output DAC ANALOG POWER SUPPLY 5.0V output DSP DIGITAL POWER SUPPLY 3.3V output...
  • Page 4 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition VFD (4.7V) AVR SW When base is “H”, VFD AVR is turned “OFF” F SEL2 (BASE) SWITCHING REGULATOR FREQUENCY F SEL1 CONTROL SW (IC60)
  • Page 5 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition BUFFER Functions when controlling fruorescent indicator tube (ED1) IC10 2.5V REGULATOR For 2.5V power supply IC11 3.3V REGULATOR For 3.3V power supply TRIANGLE GREEN LED SW Lights up when base is “H”...

  • Page 6: Microcomputer's Terminal Description

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 ● SYSTEM MICROCOMPUTER : IC102 (X34- : ELECTRIC UNIT) Pin No. Pin Name Function Processing Operation VREF Analog reference voltage AVCC LX DATA S Data from slave unit LX DATA M...
  • Page 7 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation E2PROM I2C clock MAX 100kHz ON : H (Momentary power down/Panel detached) PON PANEL Panel 5V control 11 Minutes after ACC OFF : Hi-Z...
  • Page 8 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation OEM DISP DATA External display DATA External display OEM DISP CLK External display CLK External display OEM DISP CE External display control request External display Not used.
  • Page 9 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Truth Value Table CD MOTOR / CD LOEJ PANEL MECHA CD MOTOR CD LOEJ FULL OPEN FULL CLOSE OTHER Standby Hi-Z PM OPEN Eject PM CLOSE Load Brake Hi-Z RDS AFS...
  • Page 10 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation Data reception from system µ-com SYS DATA UART communication 500kbps PAN DATA Data transmission from panel UART communication 500kbps FL CLK Fruorescent indicator serial communication reference clock Reference clock 4.125MHz...
  • Page 11 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation 90~93 Not used Memory data write permission L : Write, H : Wait SW3.3V start up : Hi-Z Memory data transmission permission L : Data transmission, H : Wait SW3.3V start up : Hi-Z...
  • Page 12 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Function Processing Operation SREQ (Decoder) SREQ signal output Not used. Open output L-fixed S_DATA (Decoder) Data output for serial data B_DATA (Decoder) Data input for serial data...

  • Page 13: Test Mode

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 TEST MODE 3 7 63 1515 0 ● How to enter the test mode ● Special display when set to TUNER In order to enter the test mode, reset the unit while simulta- When in TUNER mode, if any of the following displays appear, neously pressing down [1] and [3] keys.
  • Page 14 • Using the VOL knob, the Sub Woofer Level can be adjusted in 3 steps : –15 ↔ 0 ↔ +15 (The initial value is 0) Model with DSP (KDC-MP828/X889) • Using the VOL knob, the Volume Offset can be adjusted in •...
  • Page 15 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 TEST MODE 3 7 63 1515 0 ● OPEL communication items [6] key Press for less than 1 second : PANEL Open/close During the test mode, OPEL communication line outputs the number is displayed. (*1) following (At every 500msec, the output condition of the com- During PANEL Open/close number display, by pressing munication line will be switched.)
  • Page 16 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 TEST MODE 3 7 63 1515 0 2. When entering the test mode, the manufacture code of the • While in the test mode, and at the same time, PM_DET of the 60th terminal (System µ-com) is H, the following will Flash ROM (4M) is read and when it is normal, FROMCHK of the 100th terminal (Panel µ-com) repeats Hi →...
  • Page 17 ] (NEXT) key and [4] key simultaneously, it is possible to turn the power ON for 30 minutes only. ● Method of clearing the programmable security code (KDC-MP828/X789/X889) 1. While “– – – –” is being displayed, press [ ] key for at least 3 seconds while pressing [AUTO] key.

  • Page 18: How To Write The Unique Id

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 HOW TO WRITE THE UNIQUE ID 3 7 63 1515 0 1. Introduction The Unique ID is an identification code allocated to each DXM- 6800 mechanism unit. When written to the mechanism unit, the ID is stored in the Flash memory area, managed by the 63pin DSP.
  • Page 19 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 HOW TO WRITE THE UNIQUE ID 3 7 63 1515 0 The table below is the correspondence between the decimal Using Pause key, the ID is written. (In this unit, and hexadecimal numbers. the center section of the CONTROL Key is to be pressed.)
  • Page 20 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 HOW TO WRITE THE UNIQUE ID 3 7 63 1515 0 3.3. Example of the case of ID to be written is “94850ED2” 4. Note : (Example1). Subject digit of the Unique ID to be changed +1 • When in the Unique ID Write mode, the written Unique ID is The subject digit is 3, 3 digit Unique ID is 08 (hexadecimal not displayed.
  • Page 21 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 PC BOARD 3 7 63 1515 0 (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) SWITCH UNIT SWITCH UNIT X16-2950-1x / X16-3122-71 (J76-0054-02) X16-2950-1x / X16-3122-71 (J76-0054-02) Q4 Q5 R23 R24 CP17 CP12 CP10 CP19 CP11 CP15 CP20 CP14 CP16...

  • Page 22: Pc Board (Component Side View)

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-3xxx-xx (J76-0053-22) IC750 C630 C617 C612 C613 13 10 9 5 1 2 3 TH750 12 11 7 C757 CN600 R759 R762 D700 C702 D702 D701...
  • Page 23 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 TH750 C757 R202 C808 Q202 IC10 R201 C807 R803 C806 R805 C805 W201 IC103 IC200 IC451 X34-3xxx-xx C308 Ref. No. Address Ref. No. Address C309 L 13942296513 IC10 IC60 IC80 IC102 WH100 R186...
  • Page 24 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-3xxx-xx (J76-0053-22) R811 C804 Q802 R817 R763 IC800 R217 C206 Q209 R609 R208 Q203 R207 C310 C388 R321 D302 R311 D303 L 13942296513 R382 C385 R300...
  • Page 25 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 W604 W603 W751 W401 Q609 W608 D401 R619 W612 R613 W607 C636/ W611 W616 C635/W609 C638/ R407 W615 R405 X34-3xxx-xx W610 R406 C637/ R640 Ref. No. Address Ref. No. Address W613 W614 IC100...
  • Page 26 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 CD PLAYER UNIT X32-5730-00 (J76-0060-12) R121 R116 R115 R118 R113 R120 CP16 R114 IC13 IC18 R111 R117 R108 R109 R112 R110 R128 CP14 R153 IC17 L 13942296513 CP17...
  • Page 27 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 CD PLAYER UNIT X32-5730-00 (J76-0060-12) R150 CP10 R123 LRCK BCLK DATA R135 TRK+ IC14 TRK- FLAG FCS- R142 R138 FCS+ HOLD LOCK MIRR C102 IC15 12EJE R129 D-OUT LOSSW A.GND...
  • Page 28 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 ELECTRIC UNIT (X34-3xxx-xx) ∗ ∗ ∗ W616 W615 CN600 D608 D609 5V PREOUT R640 C622 AUX COMMON TP608 ∗ C621 R638 R639 C638 10u16 AUX R TP609 P-NL R643 C631 10u16 P-NL 0.47...
  • Page 29 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 (E30-6292-15) C334 R342 R350 R367 10u16 2.7K 2.7K 3.3K P-NL ∗ C333 R343 R351 R368 Q612,613 10u16 2.7K 2.7K 3.3K D700 PRE- ∗ MUTE R711 1K C704 0.01 AUDIO D701 BUFFER AMP R308...
  • Page 30 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 A3.3V ∗ SW14 R367 3.3K SVR+B R368 ∗ ∗ 3.3K C769 C770 IC306 0.01 0.01 POWER R369 3.3K 8.0V IC750 R370 6.8V 3.3K 6.8V 6.8V R764 R765 TP751 4.3K R772 220 D755 R771 22K R371 3.3K...
  • Page 31 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 TP108 RESET IC ∗ ∗ R136 R140 IC100 100K 100K ∗ ∗ ∗ 5.0V R137 R138 W200 TP100 PREOUT 100K 100K ∗ MUTE ∗ D200 D201 CP105 DRIVER R100 Q201 100K ∗ Q200...
  • Page 32 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 FUSE 10A TP16 (F52-0006-05) FUSE AUDIO3.3V REF SUPPLY TP17 TP15 SVR6.8V REF SUPPLY REF+B AVR Q802 3900u16 R823 TP801 TP18 R810 Q800 1.5K C806 1000P 6.8V R801 R805 IC800 2.4K R809 Q801 3.3V 3.3V...
  • Page 33 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 ∗ IC1,5 : XC6204B332MR Q10,20,30,40 : 2SB1565 : S2V60 IC3,4 : NJM2864F05-ZB Q11,12,43,51 : UMC2N : RB160L-40 IC10 : M5237ML-CF0J Q21,45,91 : 2SD2351(W) D21,40,207,302,303,600 IC60 : FA3687V : 2SA1577 : UDZS5.6B IC80 : LT3467A...
  • Page 34 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 SWITCH UNIT (X16-xxxx-xx) REMOTE CONTROL VCC 3 SW5V 4.7K ∗ R15 270K 1.35V 3.3V R16 270K LNNF LNIN 2.4V RENF REIN 3.3V RSTC 2.4V BISC RELV SPECTRUM ANALYZER C1 0.01 BLUE LED SW C2 0.01...
  • Page 35 TP38 TP39 TP41 TP44 TP45 TP46 TP47 TP43 TP42 TP48 u163 KDC-MP828/W7531/W7531Y/W8531/W8531Y/X789/X8529/X889 (2/2) • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X16-2950-1x / X16-3122-71 (2/2)
  • Page 36 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 (X32-5730-0x) 12EJE-SW SW3.3V TP74 D OUT BU3.3V AVR D.OUT BU3.3V BU3.3V TP73 12EJE-SW 12EJE-SW IC19 5.0V SW3.3V AVR 3.3V TP72 LOS-SW LOS-SW VOUT LOS-SW ON/OFF CP2 100 TP71 3.3V TP70 DATA DATA TP93...
  • Page 37 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 3.3V SW3.3V TP29 26.880MHz RESET TP39 VREF ADCIN C28 10 R35 100K 3.3V 3.3V 270K TP100 IOP1 IOP2 RXD1 TP26 1.7V 3.3V 1.3Vp-p 3.3V 3.3Vp-p DSPSCLK1 1.7V DSPRXD1 1.7V 4.7K ARCH 2.5V DSPTXD1 0.16Vp-p...
  • Page 38 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 3 7 63 1515 0 2SB1565 DTA114EUA BA3830F DTA124EUA DTA143TUA TP75 DTC124EUA TP76 DTC144EUA TP77 1.7Vp-p TP78 DTA123JK TP79 M5237ML-CF0J DTC114YUA DTC143TUA TP80 DTC143ZE 0.16Vp-p 2SA1576A TP81 1.3Vp-p 2SC2713-F C100 2P UMC2N 2SC4617 (X2)RF2- 1.7V C48 4P (X1)RF- TP82 R69 6.8K...
  • Page 39 KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 EXPLODED VIEW (CD MECHANISM) 3 7 63 1515 0 DPU1 L 13942296513 DFPC1 (X32) φ : N09-4460-05 M1.7x8.0 : N09-4472-15 M1.7x2.5 : N09-6004-05 : N09-6007-05 M2x2 u163 φ : N09-6051-05 2x5(BLK) : N19-2163-04 1.6 WASHER : N39-2020-46 M2x2 : N09-6108-05 M2x3.5...

  • Page 40: Exploded View (Unit)

    KDC-MP828/W7531/W7531Y/W8531 /W8531Y/X789/X8529/X889 EXPLODED VIEW (UNIT) 3 7 63 1515 0 741 (only for Euro models) (for RM1) M2x2 : N09-6269-05 M2x2.5 : N09-6326-05 DME1 M1.7x2 : N09-6140-05 M2.6x6 : N78-2660-48 φ2x6 M2x2 : N09-6141-05 : N80-2006-48 (X34) φ2x8 W400 M2x2.5...

  • Page 41: Parts List

    ✽ H54-3338-03 FRONT GLASS ITEM CARTON CASE (KDC-X8529) M1 u163 2C ✽ B10-4662-04 ✽ H54-3341-03 FRONT GLASS ITEM CARTON CASE (KDC-MP828) K2 2C ✽ B10-4714-04 ✽ H54-3391-03 FRONT GLASS E1E2E3 ITEM CARTON CASE (KDC-W8531) E1 2C ✽ B10-4714-04 ✽ H54-3392-03...
  • Page 42 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 43 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)

  • Page 44: Cd Player Unit (X32-5730-00)

    E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)

  • Page 45: Electric Unit (X34-3Xxx-Xx)

    E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 46 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 47 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 48 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 49 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 50 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 51 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)
  • Page 52 E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)

  • Page 53: Mechanism Assy (X92-5100-00)

    E2 : KDC-W7531Y E3 : KDC-W8531Y E4 : KDC-W7531 Indicates safety critical components. K : KDC-X889 K1 : KDC-X789 K2 : KDC-MP828 M1 : KDC-X8529 (E : Europe K : North America M : Other Areas W : Without Europe)

  • Page 54: Specifications

    Digital Filter (D/A) ......8 Times Over Sampling Weight ............1.50kHz (3.31lbs) D/A Converter ..............1Bit Spindle Speed (Audio files) ..1000~400rpm (CLV. 2 times) KENWOOD follows a policy of continuous advancements u163 Wow & Flutter ........Below Measurable Limit in development.

This manual is also suitable for:

Kdc-w7531/yKdc-x889Kdc-w8531/yKdc-x8529Kdc-x789

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