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CD PLAYER
CS-434HU/HC
SERVICE MANUAL
HONDA GENUINE
ACCESSORIES
CD mechanism information is not in this
service manual.
Please, refer to service manual X92-4590-03
(B51-7933-00).
Panel assy
(A64-2766-02)
MODEL
CS-434HU
08A06-4E1-2000
CS-434HC
08A06-4E3-2000
Head unit connection code for servicing
Knob (EJECT)
(K24-3960-02)
Screw set
(N99-1621-15)
© 2002-6 PRINTED IN JAPAN
B51-7962-00 ( N ) 1462
PARTS No.
DESTINATION
U.S.A.
CANADA (HONDA)
(HONDA)
E30-4238-05

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Summary of Contents for Kenwood CS-434HU

  • Page 1 CD PLAYER CS-434HU/HC SERVICE MANUAL © 2002-6 PRINTED IN JAPAN B51-7962-00 ( N ) 1462 HONDA GENUINE MODEL PARTS No. DESTINATION CS-434HU 08A06-4E1-2000 U.S.A. (HONDA) ACCESSORIES CS-434HC 08A06-4E3-2000 CANADA (HONDA) CD mechanism information is not in this Head unit connection code for servicing E30-4238-05 service manual.
  • Page 2: Block Diagram

    CS-434HU/HC BLOCK DIAGRAM (X25-9460-10) (A/3) BU 14V SYSTEM BUS+ BUS- GA-NET2 J1,2 ILL CONT (on B/3) Lch+ IC30 Q501 Lch- ILL DET GA-NET Rch+ BUS I/F (on B/3) BU 5V Rch- Q151 SHIELD SYS ACC SYS ACC Q101 CD: 2.0V...
  • Page 3: Microcomputer's Terminal Description

    CS-434HU/HC MICROCOMPUTER’S TERMINAL DESCRIPTION Microcomputer : uPD703034AYGF-M01-3BA (IC1 : X25) Pin name Description Processing Operation CD4.7V ON “L” CD4.7V SW for CD4.7V CD4.7V OFF “H” CD mechanism starting “L” Not used CD DATA CD data For CD mechanism communication Motor ON “H”...
  • Page 4 CS-434HU/HC MICROCOMPUTER’S TERMINAL DESCRIPTION Pin name Description Processing Operation 31,32 Not used System ACC ON “H” SYS ON System control System ACC OFF “L” System ACC ON “H” Reset “L” RESET System reset input Reset voltage: 4.1V Not used Not used...
  • Page 5 PC BOARD (FOIL SIDE VIEW) X25-9460-10 A/3 X25-9460-10 (J74-1417-22) Address C154 R503 X25 C/3 C155 C501 R155 D152 R501 R103 R102 R156 R502 R101 D153 C101 Q141 W217 W102 D101 W228 R105 W289 IC30 R144 W229 W218 R106 R141 W216 R151 R107 R219...
  • Page 6 (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. • DC voltages are as measured with a high CS-434HU/HC impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
  • Page 7: Exploded View

    CS-434HU/HC EXPLODED VIEW : N09-4349-05 M2.6x5 (BLK) : N35-2605-45 φ2x6 DME1 : N80-2006-46 φ3x5 : N83-3005-46 φ3x6 : N83-3006-46 (X25-) (X25-9460-10) (B/3) (X25-) (X25-9460-10) (A/3) (X25-9460-10) (C/3) Parts with the exploded numbers larger than 700 are not supplied.
  • Page 8: Parts List

    R53-55 RK73GB2A222J CHIP R 2.2K J 1/10W C154,155 CK73GB1H102K CHIP C 1000PF R101 RD14BB2C183J J 1/6W C201,202 C90-2600-05 ELECTRO 2.2UF 35WV C203-205 C90-2595-05 ELECTRO 4.7UF 16WV R102 RD14BB2C223J J 1/6W K : CS-434HU K2 : CS-434HC Indicates safety critical components.
  • Page 9 ZENER DIODE D141 HZS9B1L ZENER DIODE D151 1SS133 DIODE D152,153 MA4062-L ZENER DIODE D201 MA4068(N)-M ZENER DIODE D202 DAP202U DIODE D202 MA142WA DIODE D203 MA4068(N)-M ZENER DIODE D205-208 DA204U DIODE K : CS-434HU K2 : CS-434HC Indicates safety critical components.
  • Page 10: Specifications

    KENWOOD ELECTRONICS GULF FZE KENWOOD ELECTRONICS UK LIMITED P.O. Box 61318, Jebel Ali, Dubai, U.A.E. Kenwood House, Dwight Road, Watford, Herts, WD1 8EB, United Kingdom KENWOOD ELECTRONICS (THAILAND) CO., LTD. KENWOOD ELECTRONICS DEUTSCHLAND GMBH 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand Rembrücker-Str.

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Cs-434hc

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