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Kenwood KDC-1016 Service Manual
Kenwood KDC-1016 Service Manual

Kenwood KDC-1016 Service Manual

Cd receiver

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CD RECEIVER
KDC-1016/115S
SERVICE MANUAL
Panel assy
Escutcheon
(B07-2181-02)
(A64-1938-02)
PWR OFF
SRC
ADJ
CLK
LOUD
A.ADJ
CRSC
AUTO
AME
ATT
AUD
BAND
1
2
3
4
5
6
SCAN
RDM
REP
Illustration is KDC-115S.
DC cord
(E30-4783-05)
:KDC-115S
Screw set
(N99-1632-05)
The MECHANISM OPERATION DESCRIPTION is the same as model KDC-S3007 and KDC-5050RG.
Please refer to the service manual for model KDC-S3007(B51-7029-00) or KDC-5050RG(B51-7099-00).
Front glass
(B10-3146-03)
KDC-115S
HIGH POWER 45Wx4
DC cord
(E30-4784-05)
:KDC-1016
Lever
(D10-3031-04)x2
© 1999-12 PRINTED IN JAPAN
B51-7574-00 ( N ) 1793
Extension cord
CD mechanism(22P)
Panel assy
Escutcheon
(A64-1939-02)
(B07-2181-02)
PWR OFF
SRC
ADJ
CLK
LOUD
A.ADJ
CRSC
AUTO
AME
ATT
AUD
BAND
1
2
3
4
5
6
SCAN
RDM
REP
Illustration is KDC-1016.
Mounting hardware assy
(J21-9491-03)
Parts No.
W05-0618-00
Front glass
(B10-3146-03)
KDC-1016
HIGH POWER 45Wx4
Stay
(J54-0606-04)

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Summary of Contents for Kenwood KDC-1016

  • Page 1 A.ADJ CRSC LOUD A.ADJ CRSC AUTO AUTO BAND BAND HIGH POWER 45Wx4 HIGH POWER 45Wx4 SCAN SCAN Illustration is KDC-1016. Illustration is KDC-115S. DC cord DC cord Mounting hardware assy (E30-4784-05) (J21-9491-03) (E30-4783-05) :KDC-1016 :KDC-115S Stay Lever Screw set (N99-1632-05)
  • Page 2: Table Of Contents

    KDC-1016/115S CONTENTS BLOCK DIAGRAM ..................3 COMPONENT DESCRIPTION ..............4 MICRO COMPUTER’S DECRIPTION ............6 ADJUSTMENT ..................... 8 PC BOARD ....................9 SCHEMATIC DIAGRAM ................15 EXPLODED VIEW ..................21 PARTS LIST ....................23 SPECIFICATIONS ..............BACK COVER...
  • Page 3: Block Diagram

    KDC-1016/115S BLOCK DIAGRAM...
  • Page 4: Component Description

    KDC-1016/115S COMPONENT DESCRIPTION ELECTRIC UNIT(X25-8420-XX) Ref.No. Component Name Application/Function Operation/Condition/Compatibility M38258MCD067FP System MI-COM. TDA7400D E-VOL. & N.C. MPX TDA7386 Power IC PST9135NR Reset IC “Lo”: Detection voltage below 3.5V HD74HC27FP Mute logic 3 input NOR gate x3 2SB1565(E,F)or2SB1655(E,F) Inverted darlington connection...
  • Page 5 KDC-1016/115S COMPONENT DESCRIPTION CD PLAYER UNIT(X32-4700-00) Ref.No. Component Name Application/Function Operation/Condition/Compatibility Generation of RF signal based on the signals from the APC circuit and pickup, and generation of servo AN8806SB RF amplifier error(focusing error and tracking error) signals. Detection of dropout, anti-shock, track crossing and off-track conditions.
  • Page 6: Micro Computer's Decription

    KDC-1016/115S MICRO COMPUTER’S DESCRIPTION Terminal Description Pin No. Pin Name Description Processing Operation Not used(N.C.) LCD power supply input terminal Key return input Key return input Key return input Key scan output Key scan output Key scan output Key scan output...
  • Page 7 Destination type input terminal 1 Pull down to GND KDC-115S : Pull down to GND SEL 2 Destination type input terminal 2 KDC-1016 : Pull up to BU 5V MUTE Mute control output “Hi”: Mute ON / “Lo”: Mute OFF...
  • Page 8: Adjustment

    4. Audio adjustment The volume is set to the shown as 22 at KDC-115S. The volume is set to the shown as 30 at KDC-1016. Loudness is OFF. The BASS / TREBLE and BALANCE / FADER controls can be set to the full boost / full cut and full front / full rear respectively by pressing the "Track Up"...
  • Page 9: Pc Board

    PC BOARD (COMPONENT SIDE VIEW) X13-9660-10 (J74-0964-12) X25-8420-XX (J74-0961-12) W109 W110 BAND AUTO W117 W128 W102 W116 R238 W118 W104 Q address R201 R204 W130 R244 R202 C100 C101 R130 W108 R207 R205 R210 R209 R211 R212 R216 R214 R213 R215 R217 R228...
  • Page 10 PC BOARD (FOIL SIDE VIEW) X13-9660-10 (J74-0964-12) X25-8420-XX (J74-0961-12) W109 W110 BAND AUTO W117 W128 W102 W116 R238 W118 W104 W130 R204 R201 R244 R202 Q address C100 C101 R130 W108 R207 R205 R210 R209 R211 R212 R216 R214 R213 R215 R217 C103...
  • Page 11 PC BOARD (COMPONENT SIDE VIEW) PC BOARD (FOIL SIDE VIEW) X32-4700-00 X32-4700-00 (J74-0990-12) (J74-0990-12) /MUTEL /MUTEL LO/EJ LO/EJ /MUTER /MUTER MOTOR MOTOR LOAD A.5V A.5V SLED+ LOAD SLED+ EJECT EJECT SLED- SLED- I G O S.GND S.GND /MSTOP /MSTOP S.+B S.+B SPDL- SPDL-...
  • Page 12 SEG16 M DATA SERVO SEG15 R231 R230 SEG14 R233 DC CORD SEG13 R232 BU 5V (E30-4784-05) SEG12 D GND KDC-1016 R234 10K 1.6V SEG11 M MUTE 3.3V 7.8V M RST M STOP AUDIO+B LO/EJ MO SW SERVO+B R110 SERVO GND 2.2K...
  • Page 13 Q16,18,30,32 : 1SR154-400 UN2113 : 2SB1277(Q,R) UNIT DTC114YK DTC124EK REAR PRE OUT D12,13 R27,201 MODEL NAME R202 KDC-115S x25-8420-10 DTC143TK DTC144EK KDC-1016 x25-8420-21 2SA1036K 2SA1362 2SB709A 2SC2412K R100 RF GND FM ANT 2SB1188 DAP202K AM ANT DA204K 14.4V 4.7K 100u10...
  • Page 14 MOTOR S.7.5V S.GND KDC-1016/115S CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. 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.
  • Page 15: Exploded View

    KDC-1016/115S EXPLODED VIEW (MECHANISM) M1.7x2.5 : N09-4249-05 2x3.5 : N09-4172-05 M1.7x4 : N09-4202-05 M2x2 : N38-2020-46 : N09-4294-05 WASHER 1.2 : N19-2023-04 WASHER 1.6 : N19-2058-04 WASHER 1.6 : N19-2093-04 M2x2 : N39-2020-46 DPU1 Parts with the exploded numbers larger than 700 are not supplied.
  • Page 16 KDC-1016/115S EXPLODED VIEW (UNIT) (X25-) M3x4 : N30-3004-46 : N80-2006-46 (X25-) : N82-2006-46 (X25-) : N83-3005-46 M3x10 : N35-3010-46 : N80-3008-46 3x20 : N83-3020-46 2.6x6 : N86-2606-46 (X25-) (X25-) (X25-) (X25-) (X25-) (X25-) (X25-8420-xx) (X13-9660-10) 230 223 Parts with the exploded numbers larger than 700 are not supplied.
  • Page 17: Parts List

    BINDING HEAD TAPTITE SCREW C90-5235-05 ELECTRO 2200UF 16WV C90-2926-05 ELECTRO 220UF 16WV RK73GB1J223J CHIP R J 1/16W CK73GB1H103K CHIP C 0.010UF K RK73GB1J101J CHIP R J 1/16W C90-2594-05 ELECTRO 10UF 10WV RK73FB2A103J CHIP R J 1/10W K:KDC-115S M1:KDC-1016 indicates safety critical components.
  • Page 18 ZENER DIODE R202,203 RK73GB1J473J CHIP R J 1/16W RD6.8MW ZENER DIODE R203 RK73GB1J473J CHIP R J 1/16W 1SR154-400 DIODE R205 RK73GB1J102J CHIP R 1.0K J 1/16W R206 RD14BB2C103J J 1/6W D32 ,33 AM01Z DIODE K:KDC-115S M1:KDC-1016 indicates safety critical components.
  • Page 19 CHIP C 3.3UF DTC144EK DIGITAL TRANSISTOR CK73FB1C104K CHIP C 0.10UF KRC104S TRANSISTOR C92-1359-05 CHIP-TAN 10UF 16WV UN2213 DIGITAL TRANSISTOR C67 ,68 CK73FB1A105K CHIP C 1.0UF DTC114YK DIGITAL TRANSISTOR C71 ,72 CK73FB1H471K CHIP C 470PF K:KDC-115S M1:KDC-1016 indicates safety critical components.
  • Page 20 RK73FB2A242J CHIP R 2.4K J 1/10W D10-4011-34 LEVER ASSY RK73FB2A202J CHIP R 2.0K J 1/10W D10-4013-14 ARM ASSY RK73FB2A333J CHIP R 33K J 1/10W D10-4050-04 RK73FB2A103J CHIP R 10K J 1/10W D10-4038-23 ARM ASSY K:KDC-115S M1:KDC-1016 indicates safety critical components.
  • Page 21 HOLDER J19-4679-24 HOLDER J21-7684-13 MOUNTING HARDWARE J21-7686-13 MOUNTING HARDWARE J21-7690-03 MOUNTING HARDWARE J31-1032-04 COLLAR 3A ∗ J84-0107-05 FLEXIBLE PRINTED WIRING BOARD J90-0757-22 GUIDE N09-4249-05 MACHINE SCREW (M1.7X2.5,LOCK) N09-4172-05 TAPPING SCREW (2X3.5,CTITE) N09-4202-05 STEPPED SCREW K:KDC-115S M1:KDC-1016 indicates safety critical components.
  • Page 22: Specifications

    6-5/16inch Weight 3.1lbs (1.4kg) 3.1lbs (1.4kg) KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. KENWOOD CORPORATION 14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501 Japan KENWOOD SERVICE CORPORATION KENWOOD ELECTRONICS ITALIA S.p.A.

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Kdc-115s