Kenwood CKDC-MP575 Servise Manual
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Kenwood CKDC-MP575 Servise Manual

Kenwood CKDC-MP575 Servise Manual

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CD RECEIVER
CKDC-MP575
QQ
3 7 63 1515 0
SERVICE MANUAL
MANUFACTURED BY VISTEON
TE
L 13942296513
Mounting hardware assy
(J22-0227-03)
www
.
VOL
AUD
SET UP
MENU
FF
Remote controller assy (RC-517)
(A70-2069-05)
DC cord
Escutcheon
(E30-6123-15)
(B07-3160-01)
x
ao
y
i
8
Panel assy
(A64-3690-02)
This panel assy does not include any knobs.
For details, refer to the exploded view.
SCAN
RDM
Q Q
3
6 7
1 3
Battery
(Not supplied)
Lever
(D10-4705-04) x2
u163
.
2 9
9 4
2 8
© 2005-4 CREATED IN JAPAN
B53-0281-00 ( N ) 0
Auxiliar y Input
REP
F.SEL
M.RDM
1 5
0 5
8
2 9
9 4
Plastic cabinet
(A02-2746-01)
This palstic cabinet
does not include the 2 cushions.
For details, refer to the exploded view.
Screw (4x16)
(N84-4016-48)
m
co
This product uses Lead Free solder.
9 9
2 8
9 9

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Summary of Contents for Kenwood CKDC-MP575

  • Page 1 CD RECEIVER CKDC-MP575 3 7 63 1515 0 SERVICE MANUAL © 2005-4 CREATED IN JAPAN B53-0281-00 ( N ) 0 MANUFACTURED BY VISTEON Panel assy (A64-3690-02) This panel assy does not include any knobs. For details, refer to the exploded view.

  • Page 2: Block Diagram

    CKDC-MP575 BLOCK DIAGRAM 3 7 63 1515 0 ELECTRIC UNIT (X34-) L506 FM AGC AM+B Q501 Q351,352 AM AGC PRE MUTE PRE OUT IC10 FM (J/K Type) : 1800mV FM (E Type) 1372mV AM (J/K Type) 600mV MPX OUT SERVO...

  • Page 3: Electric Unit (X34-3920-12)

    CKDC-MP575 COMPONENTS DESCRIPTION 3 7 63 1515 0 ELECTRIC UNIT (X34-3920-12) Ref. No. Application / Function Operation / Condition SYSTEM µ-COM System control. POWER SUPPLY DC5Vx2, 7.9Vx1, 8.1Vx1, 10.3V, P.CON, P-ANT output. POWER IC Audio signal amplifier. MUTE LOGIC Mute control.

  • Page 4: Microcomputer's Terminal Description

    CKDC-MP575 COMPONENTS DESCRIPTION 3 7 63 1515 0 SWITCH UNIT (X16-3370-13) Ref. No. Application / Function Operation / Condition REMOTE SENSOR VFD DRIVER PAN SW5V “ON” when the base goes “H”. MICROCOMPUTER’S TERMINAL DESCRIPTION L 13942296513 SYSTEM µ-COM : IC1 on X34- (ELECTRIC UNIT) Active Pin No.
  • Page 5 CKDC-MP575 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Active Pin No. Pin Name Application Processing Operation (H/L) Adjustment=H, PS1-1,2=L, PS1-3=Hi-Z, TUN ADJ For adjusting IC10 PS2-1,2=Hi-Z, TUN DATA, CLK=Hi-Z TUN SD Tuner search stop output H : Station exists, L : Station does not exist...
  • Page 6 Tuner S-meter input TRUTH TABLE • TUN TYPE TYPE 1 TYPE 2 General models commercially-designated as pure KENWOOD brand (Initial value) u163 Initial value setting General models commercially-designated as pure KENWOOD brand (CRSC is changed) Multi-Path Band-Path Gain=12dB, Multi-Path Charge Current=0.4µA, De-Emphasis=75µS...

  • Page 7: Mechanism Μ-Com : Ic4 On X32- (Cd Player Unit)

    CKDC-MP575 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 • POWER SUPPLY IC (IC3) CONTROL • CD MECHA CONTROL OPERATION SEL1 (Pin No. 11) CD LOEJ CD MOTOR CD MECHA OPERATION PS1-2 PS1-3 PS2-1 ILLUMI P-CON P-ANT Load Eject Hi-Z...
  • Page 8 CKDC-MP575 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Processing Operation Pin No. Pin Name Application Remarks Description TEST_O 1 TEST MODE O 1 (Not used.) TEST_O 2 TEST MODE O 2 (Not used.) TEST_O 3 TEST MODE O 3 (Not used.)
  • Page 9 CKDC-MP575 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Processing Operation Pin No. Pin Name Application Remarks Description H : AAC non-compatible, AAC non-compatible mode has priority AAC compatibility switching L : AAC compatible for both hardware and software. H : Reverse output,...

  • Page 10: Test Mode

    CKDC-MP575 TEST MODE 3 7 63 1515 0 How to enter the test mode PRESET • When pressed for less than 1 second : CD EJECT While simultaneously press PRESET “1” key and PRESET “3” “5” key number display key, press “RESET” button.

  • Page 11: Special Mode

    CKDC-MP575 SPECIAL MODE 3 7 63 1515 0 Security Mechanism memory clear confirmation mode • How to enter the forced POWER ON mode Confirmation mode : While depressing “ATT” key and “Q” key simultaneously, While “– – – –” is being displayed, while simultaneously press “RESET”...
  • Page 12 CKDC-MP575 ADJUSTMENT 3 7 63 1515 0 After replacing the following parts, adjust as follows. 1st AM MIX / 2nd AM MIX ADJUSTMENT ADJUSTMENT POINT : L508 (1st AM MIX) / L509 (2nd AM MIX) REPLACED PARTS ADJUSTMENT ITEMS VOLTAGE VALUE CHECK POINT : S-METER check land (X34-) Ref.
  • Page 13 CKDC-MP575 PC BOARD 3 7 63 1515 0 (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) SWITCH UNIT SWITCH UNIT X16-3370-13 (J76-0140-02) X16-3370-13 (J76-0140-02) CP11 ESD GND TDF DET RTRY CCW DATAS REMO VFD RST FL+B RTRY CW L 13942296513 ILL D GND...
  • Page 14 CKDC-MP575 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-3920-12 (J76-0048-12) J1/L51 W351 W312 W352 W423 W252 C257 C258 W398 R254 R253 W405 W406 W346 R273 R252 R257 R251 R271 W331 Q252 W333 W317 W323 W340...
  • Page 15 CKDC-MP575 3 7 63 1515 0 W335 2 3 4 8 12 11 13 W251 C256 W252 C255 R254 R253 Q352 Q351 C521 L505 L518 C303 C525 L600 W331 C507 D503 L501 L520 Q330 W306 W323 C516 C332 R594 C604...

  • Page 16: Pc Board (Component Side View)

    CKDC-MP575 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 CD PLAYER UNIT X32-5740-02 (J76-0065-12) CP27 L 13942296513 IC11 R150 X32-5740-02 Ref. No. Address IC11 u163 Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 17 CKDC-MP575 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 CD PLAYER UNIT X32-5740-02 (J76-0065-12) 12EJE-SW IOP- IOP+ CP28 ATEST AGND A3.3V REFOUTSV SHOCK LOS-SW LOCK HOLD DOUT DGND AGND C100 R104 L 13942296513 WAIT CP10 CP9 S7.5V CP11...
  • Page 18 CKDC-MP575 3 7 63 1515 0 DAUGHTER UNIT (X89-2690-10) ELECTRIC UNIT (X34-3xxx-xx) 2-PREOUT MUTE L602 C221 R229 R221 10u16 Q221 CN91 CN90 4.7K L509 MUTE CF51 CF52 2 VDD L508 Q222 CF53 10.700MHz 10.700MHz Q225 10.700MHz W101 4.7K C222 R230...
  • Page 19 CKDC-MP575 3 7 63 1515 0 L602 D203 C201 0.01 3,43 TP404 MUTE LOGIC CF54 000kHz S-METER 4.5V ∗ R431 C565 TP408 ∗ R471 ∗ R470 C512 2.2K 10u16 5.0V TUN SMETER TP411 0.5V or RDS NOISE TUN SD 5.0V...
  • Page 20 D401 B30-1567-05 D501 RN739F D502,503 KP2311ETR-G R252 TP31 D504 KV1430STL-G D506 HVC383B-E Q252 CONTROL STBY SIGNAL LINE R141 R140 R139 R138 R137 R136 R135 GND LINE FL+B B LINE CKDC-MP575 (1/2) u163 UMC2N DAP202U NJM4580V-ZB DAN202U DA204U DTA114YUA X34-3920-12 (3/4)
  • Page 21 CKDC-MP575 (X34-3xxx-xx) 3 7 63 1515 0 CATEGORY/ DESTI- C333, C605, D72, MODEL NAME X34-340x-xx X34-341x-xx X34-365x-xx X34-392x-xx C152 C255 C526 C604 606 CN3 D162 D260 Q151 FUNCTION NATION E303/S 0-01 YES YES YES YES YES YES YES YES 784225GC256A...
  • Page 22 CKDC-MP575 3 7 63 1515 0 (X16-3xxx-xx) (3GB/1GB/3GA/2G) (1GA) R80 47 1/2W R81 47 1/2W R82 47 1/2W Upside Downside ∗ REMOTE SW5V SENSOR (14-SEGMENT) L 13942296513 ∗ 100K +B SW 470P 2.2K TP70 FL SW11.25V D-GND 11.3V 0V or VDISP 2.2K...
  • Page 23 SEG56 2SA1774 SEG55 DTA114EE 2SC4081 SEG54 SEG53 D31-33,37-39,43-45,49-51,70 SEG52 ∗ B30-1567-05 (COLOR:RED) D34-36,40-42,46-48,52-54 ∗ ∗ D61-65 D71-77 UDZS5.6B u163 ∗ RED LED SW GREEN LED SW : DA204U GND LINE B LINE 2.2K 2.2K CKDC-MP575 (2/2) X16-3370-13 (2/2)
  • Page 24 CKDC-MP575 3 7 63 1515 0 CD PLAYER UNIT (X32-574x-xx) A3.3V S7.5V 2.4-4.2V 2.6-4.2V 4CH BTL DRIVER 2.4-4.2V 2.6-4.2V TP26 TP31 SLD+ SPD+ 1.2-5.5V 1.0-5.0V TP25 TP32 SLD+ SPD+ 7.5K 7.5K SLD+ SPD+ TP28 TP33 SLD- SPD- 1.2-5.5V 1.0-5.0V TP27...
  • Page 25 CKDC-MP575 3 7 63 1515 0 A3.3V D3.3V TP68 1000P TP93 D.GND IOP2 TP94 RESET TP92 IOP1 1.5V VDDREG15 1.13Vp-p 1.6V 1.13Vp-p 0-3.3V 0-3.3V 3.3V PWMSW0 TEST3 0.2V DGND2 TEST2 4.7K 3.3V TEST1 3.3V 3.2Vp-p PWMSW1 TP91 3.2Vp-p TESTEN C83 0.01 1.8Vp-p...
  • Page 26 CKDC-MP575 EXPLODED VIEW (CD MECHANISM) 3 7 63 1515 0 DPU1 L 13942296513 DFPC1 φ : N09-4460-05 : N09-4472-05 M1.7x8.5 M1.7x2.5 : N09-6004-05 (X32) M2x2 : N09-6007-05 φ : N09-6051-05 2x6(BLK) : N19-2163-04 1.6 WASHER : N39-2020-46 M2x2 φ : N09-6108-05 2x3.5...

  • Page 27: Exploded View (Unit)

    CKDC-MP575 EXPLODED VIEW (UNIT) 3 7 63 1515 0 DME1 : N29-0205-04 : N80-2006-48 : N80-2008-43 : N83-3005-48 : N86-2610-48 : N80-3010-48 : N83-3005-48 : N83-3020-48 : N86-2606-48 (X34) L 13942296513 (X16-) (X34-) u163 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 28: Parts List

    CKDC-MP575 PARTS LIST 3 7 63 1515 0 New parts Parts 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. Desti- Desti- Ref. No.

  • Page 29: Switch Unit (X16-3370-13)

    CKDC-MP575 PARTS LIST 3 7 63 1515 0 SWITCH UNIT (X16-3370-13) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation 2SC4081 TRANSISTOR CK73EB0J226K CHIP C 22UF CK73GB1H104K CHIP C 0.10UF CD PLAYER UNIT (X32-5740-02) C100...
  • Page 30 CKDC-MP575 PARTS LIST 3 7 63 1515 0 CD PLAYER UNIT (X32-5740-02) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation RK73GB2A4R7J CHIP R J 1/10W C258 CD04AS1H010M ELECTRO 50WV RK73GB2A910J CHIP R J 1/10W...
  • Page 31 CKDC-MP575 PARTS LIST 3 7 63 1515 0 ELECTRIC UNIT (X34-3920-12) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation C583 CK73GB1C683K CHIP C 0.068UF K RK73FB2B683J CHIP R J 1/8W C584,585 CK73GB1A105K CHIP C 1.0UF...
  • Page 32 CKDC-MP575 PARTS LIST 3 7 63 1515 0 ELECTRIC UNIT (X34-3920-12) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R301,302 RK73EB2E100J CHIP R J 1/4W R562 RK73GB2A106J CHIP R J 1/10W R303 RK73EB2E101J CHIP R...
  • Page 33 CKDC-MP575 PARTS LIST 3 7 63 1515 0 ELECTRIC UNIT (X34-3920-12) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation W841,842 R92-2053-05 CHIP R 0 OHM J 1/8W D10-4588-13 SLIDER D10-4595-04 IMSA-6801-E SURGE ABSORBER D10-4596-24...

  • Page 34: Specifications

    Installation Size (Width) ..........................182mm (7-3/16 inch) (Height) ..........................53mm (2-1/16 inch) (Depth) ..........................155mm (6-1/10 inch) Weight ................................... 1.40kg (3.1 lbs) KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. u163...

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