Kenwood KDC-116S Service Manual
Kenwood KDC-116S Service Manual

Kenwood KDC-116S Service Manual

Cd receiver
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CD RECEIVER
KDC-116S/1018
QQ
3 7 63 1515 0
SERVICE MANUAL
KDC-116S
Knob(EJ)
(K24-3653-04)
TE
L 13942296513
Knob(VOL)
(K25-1256-03)
www
Screw set
(N99-1632-05)
.
Front glass
(B10-4014-01:116S)
(B10-4015-01:1018)
KDC-116S
COMPACT
DIGITAL AUDIO
LOUD
SCAN
RDM
Knob(1-6)
(K25-1253-03)
x
ao
u163
y
i
2 9
8
Panel assy
(A64-2225-02:116S)
(A64-2226-02:1018)
REP
Q Q
3
6 7
1 3
1 5
co
Lever
(D10-4589-04)
.
9 4
2 8
©
2000-12 PRINTED IN JAPAN
B51-7699-00(S) 1752
Knob(Q)
(K24-3652-04)
45Wx4
CRSC
AUD
AUTO
PWR OFF
AME
ADJ
0 5
8
2 9
9 4
Knob(CLK)
(K25-1254-03)
Knob(FM/AM)
(K25-1255-03)
DC cord
(E30-4783-05:116S)
(E30-4784-05:1018)
m
Stay
(J54-0606-04)
9 9
2 8
9 9

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Summary of Contents for Kenwood KDC-116S

  • Page 1 CD RECEIVER KDC-116S/1018 3 7 63 1515 0 SERVICE MANUAL © 2000-12 PRINTED IN JAPAN B51-7699-00(S) 1752 KDC-116S Front glass Panel assy Knob(EJ) (B10-4014-01:116S) (A64-2225-02:116S) Knob(Q) (K24-3653-04) (B10-4015-01:1018) (K24-3652-04) (A64-2226-02:1018) KDC-116S 45Wx4 CRSC COMPACT AUTO DIGITAL AUDIO LOUD SCAN PWR OFF...
  • Page 2 KDC-116S/1018 BLOCK DIAGRAM 3 7 63 1515 0 L 13942296513 u163...
  • Page 3: Component Description

    KDC-116S/1018 COMPONENT DESCRIPTION 3 7 63 1515 0 SWITCH UNIT(X13-9880-14) Ref.No. Component Name Application/Function Operation/Condition/Compatibility LC75853NE LCD driver Ready on key-matrix DTA114EK or KRA102S or key-matrix permission SW Ready on key-matrix, ON when the base goes "Lo" UN2111 ELECTRIC UNIT(X25-8700-XX) Ref.No.
  • Page 4: Microcomputer's Terminal Description

    KDC-116S/1018 MICROCOMPUTER'S TERMINAL DESCRIPTION 3 7 63 1515 0 Terminal Description Function Description Processing Operation AV CONT A/D converter reference voltage control output ”Hi”: ON / ”Lo”: OFF IC2 TYPE0 IC2 setting terminal ”Lo”: Initial value IC2 TYPE1 IC2 setting terminal ”Lo”: Initial value...
  • Page 5 KDC-116S/1018 KDC-116S/1018 MICROCOMPUTER'S TERMINAL DESCRIPTION ADJUSTMENT 3 7 6 3 1 5 1 5 0 • Holding Preset 3 while the operating hour information is Test Mode Function Description Processing Operation Not used displayed clears it. 1. How to enter test mode •...
  • Page 6: Pc Board (Component Side View)

    PC BOARD (Component Side View) 3 7 6 3 1 5 1 5 0 SWITCH UNIT ELECTRIC UNIT X25-8700-XX(J74-1122-12) X13-9880-14(J74-1115-12) ELECTRIC UNIT SWITCH UNIT (X25-8700-XX) (X13-9880-14) C500 C225 C501 13 11 12 6 4 3 2 Q223 Q224 W122 C257 W166 C252 C251...
  • Page 7 PC BOARD (Foil Side View) 3 7 6 3 1 5 1 5 0 SWITCH UNIT ELECTRIC UNIT X25-8700-XX(J74-1122-12) X13-9880-14(J74-1115-12) SWITCH UNIT ELECTRIC UNIT (X13-9880-14) (X25-8700-XX) C500 C501 C225 6 10 9 Q223 Q224 W122 W166 C257 C252 C253 C254 C251 C258 D407...
  • Page 8: Cd Player Unit

    PC BOARD (Component Side View) PC BOARD (Foil Side View) 3 7 6 3 1 5 1 5 0 CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT (X32-5010-00) (X32-5010-00) X32-5010-00 (J74-1158-12) X32-5010-00 (J74-1158-12) /MUTEL /MUTEL MOTOR /MUTER /MUTER MOTOR...
  • Page 9 3 7 6 3 1 5 1 5 0 (X25-8700-XX) UNIT R25, MODEL NAME R138 11,12 KDC-116S 0-10 KDC-1018 0-21 (X25-8700-XX) UPD780058GC233 POWER FUSE TDA7407D TDA7386 BA4911-V4 AM+B 3.4V D267 SURGE FM+B HD74HC27FP IC11 S-80830ANNP POWER D261 IC12 BR24CO1AF SUPPLY...
  • Page 10 (exposed parts are acceptably insulated from the supply circuit) before the appliance u 1 6 3 is returned to the customer. DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual KDC-116S/1018 instruments or/and units.
  • Page 11 To reduce the risk of electric shock, leakage- CD MECHANISM KDC-116S/1018 current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is...
  • Page 12: Exploded View (Unit)

    KDC-116S/1018 KDC-116S/1018 EXPLODED VIEW (CD MECHANISM) 3 7 6 3 1 5 1 5 0 EXPLODED VIEW (UNIT) M1.7x2.5 : N09-4249-05 φ 2x3.5 : N09-4172-05 M1.7x4 : N09-4202-05 M2x2 : N38-2020-46 φ 2x6 : N09-4294-05 WASHER φ 1.2 : N19-2023-04 WASHER φ...
  • Page 13: Parts List

    CHIP C 0.033UF K u163 B38-1060-05 LIQUID CRYSTAL C211 CC73GCH1H151J CHIP C 150PF PL1,2 B30-1485-05 LAMP (5.5V 0.125A) C223,224 C90-2597-05 ELECTRO 10UF 16WV PL1,2 B30-1543-05 LAMP (GRN,5.5V,0.12) C225 CK73GB1H103K CHIP C 0.010UF K K: KDC-116S M1: KDC-1018 indicates safety critical components.
  • Page 14 RK73GB1J473J CHIP R 1/16W D13,14 ERA15-02 DIODE u163 R115 RK73GB1J102J CHIP R 1.0K 1/16W MA4068(N)-M ZENER DIODE R116 RK73GB1J103J CHIP R 1/16W 1SS133 DIODE R117 RK73GB1J102J CHIP R 1.0K 1/16W 1SS133 DIODE K: KDC-116S M1: KDC-1018 indicates safety critical components.
  • Page 15: Cd Player Unit (X32-5010-00)

    CHIP R 100K 1/16W u163 CK73GB1H472K CHIP C 4700PF K RK73GB1J104J CHIP R 100K 1/16W CC73GCH1H471J CHIP C 470PF RK73GB1J103J CHIP R 1/16W C19,20 CK73GB1C104K CHIP C 0.10UF RK73GB1J102J CHIP R 1.0K 1/16W K: KDC-116S M1: KDC-1018 indicates safety critical components.
  • Page 16 HOLDER J21-7684-13 MOUNTING HARDWARE D10-3100-04 SLIDER ASSY D10-4004-04 LEVER ASSY J21-7686-13 MOUNTING HARDWARE u163 D10-4006-04 LEVER J21-7690-03 MOUNTING HARDWARE 3A ∗ J84-0107-05 D10-4007-04 LEVER FLEXIBLE PRINTED WIRING BOARD D10-4008-14 LEVER J90-0757-22 GUIDE K: KDC-116S M1: KDC-1018 indicates safety critical components.
  • Page 17 N19-2023-04 FLAT WASHER N19-2058-04 FLAT WASHER N19-2093-04 FLAT WASHER N39-2020-46 PAN HEAD MACHIN SCREW T42-0764-04 DC MOTOR ASSY T42-0763-04 DC MOTOR ASSY 2B ∗ T25-0215-05 DPU1 OPTICAL PICKUP HEAD L 13942296513 u163 K: KDC-116S M1: KDC-1018 indicates safety critical components.
  • Page 18: Specifications

    Wow & Flutter ........Below Measurable Limit u163 Frequency Response ......10~20kHz(±1dB) THD ............ 0.01%(1kHz) S/N Ratio ..........96dB(1kHz) Dynamic Range ........93dB Channel Separation ......85dB KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.

This manual is also suitable for:

Kdc-1018

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