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CD RECEIVER
KDC-216S/2018
SERVICE MANUAL
KDC-216S
Knob(RELEASE)
Knob(EJ)
(K24-3665-04)
(K24-3653-04)
DIGITAL AUDIO
LOUD
Knob(VOL)
(K25-1256-03)
Mounting hardware assy
(J21-9641-03)
Screw set
(N99-1632-05)
Front glass
(B10-3294-01:216S)
(B10-3297-01:2018)
KDC-216S
COMPACT
SCAN
RDM
REP
Knob(1-6)
(K25-1253-03)
Screw set
(N99-1610-15)
©
2000-12 PRINTED IN JAPAN
B51-7701-00(S) 1752
Panel assy
(A64-2202-02:216S)
Knob (Q)
(A64-2209-02:2018)
(K24-3652-04)
45Wx4
AUD
AUTO
PWR OFF
Plastic cabinet assy
(A02-1486-13)
Lever
(D10-4589-04)
CRSC
AME
ADJ
Knob(CLK)
(K25-1254-03)
Knob(FM/AM)
(K25-1255-03)
DC cord
(E30-4783-05:216S)
(E30-4784-05:2018)
Stay
(J54-0606-04)
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Table of Contents
Related Manuals for Kenwood KDC-216S
Summary of Contents for Kenwood KDC-216S
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Page 1: Service Manual
CD RECEIVER KDC-216S/2018 SERVICE MANUAL © 2000-12 PRINTED IN JAPAN B51-7701-00(S) 1752 KDC-216S Front glass Panel assy Knob(RELEASE) Knob(EJ) (B10-3294-01:216S) (A64-2202-02:216S) Knob (Q) (K24-3665-04) (K24-3653-04) (B10-3297-01:2018) (A64-2209-02:2018) (K24-3652-04) KDC-216S 45Wx4 CRSC COMPACT AUTO DIGITAL AUDIO LOUD SCAN PWR OFF Knob(CLK) - Page 2 KDC-216S/2018 BLOCK DIAGRAM...
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Page 3: Component Description
KDC-216S/2018 COMPONENT DESCRIPTION SWITCH UNIT(X13-9880-13) 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(X25-8690-XX) Ref.No. Component Name Application/Function Operation/Condition/Compatibility System µ-COM. -
Page 4: Microcomputer's Terminal Description
KDC-216S/2018 MICROCOMPUTER'S TERMINAL DESCRIPTION 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 AVSS... - Page 5 KDC-216S/2018 KDC-216S/2018 MICROCOMPUTER'S TERMINAL DESCRIPTION ADJUSTMENT • 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 • Holding Preset 5 while the ejection count information is Not used While holding the FM key and preset 6 key, reset the unit.
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Page 6: Pc Board (Component Side View)
PC BOARD (Component Side View) SWITCH UNIT ELECTRIC UNIT X13-9880-13(J74-1113-12) X25-8700-XX(J74-1122-12) ELECTRIC UNIT SWITCH UNIT (X25-8700-XX) (X13-9880-13) C500 C225 C501 13 11 12 6 4 3 2 Q223 Q224 W122 C257 W166 C252 C251 C254 C253 C258 D407 C224 C223 C402 C401 D410... - Page 7 PC BOARD (Foil Side View) SWITCH UNIT ELECTRIC UNIT X13-9880-13(J74-1113-12) X25-8700-XX(J74-1122-12) SWITCH UNIT ELECTRIC UNIT (X13-9880-13) (X25-8700-XX) C500 C501 C225 6 10 9 Q223 Q224 W122 W166 C257 C252 C253 C254 C251 C258 D407 D410 C401 C402 C223 C224 C403 W161 W162 C221...
- Page 8 PC BOARD (Component Side View) PC BOARD (Foil Side View) 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 LOAD LOAD SLED+ SLED+ LO/EJ LO/EJ A.5V A.5V EJECT/SLED-...
- Page 9 (X25-8690-XX) UNIT R25, MODEL NAME R139 11,12 KDC-216S 0-14 KDC-2018 0-22 (X25-8690-XX) UPD780058GC232 POWER FUSE TDA7407D TDA7386 BA4911-V4 AM+B 3.4V D267 HD74HC27FP SURGE FM+B IC11 S-80830ANNP POWER D261 IC12 BR24CO1AF SUPPLY D268 D263 S2V20 A REAR D2,3,40,50,101,103,104,251-253 D264 D265 1SS133...
- Page 10 (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 impedance voltmeter. Values may vary slightly due to variations between individual KDC-216S/2018 instruments or/and units.
- Page 11 To reduce the risk of electric shock, leakage- CD MECHANISM KDC-216S/2018 current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is...
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Page 12: Exploded View (Unit)
KDC-216S/2018 KDC-216S/2018 EXPLODED VIEW (CD MECHANISM) 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 1.6 : N19-2058-04 WASHER φ 1.6 : N19-2093-04... -
Page 13: Parts List
CK73GB1C104K CHIP C 0.10UF C103 CK73GB1H104K CHIP C 0.10UF N83-3005-46 PAN HEAD TAPTITE SCREW C104,105 CC73GCH1H150J CHIP C 15PF N29-0205-04 RETAINING RING (1.5φ) C106 CK73GB1H472K CHIP C 4700PF K X92-4130-00 MECHANISM ASSY K4: KDC-216S M: KDC-2018 indicates safety critical components. - Page 14 1/16W RK73GB1J104J CHIP R 100K 1/16W IMSA-6801 SURGE ABSORBER RK73GB1J473J CHIP R 1/16W SA-C2012-101TB SURGE ABSORBER MA4068(N)-M ZENER DIODE RK73FB2A152J CHIP R 1.5K 1/10W D12-14 AM01Z DIODE RK73GB1J472J CHIP R 4.7K 1/16W K4: KDC-216S M: KDC-2018 indicates safety critical components.
- Page 15 3.9K 1/16W CK73FB0J475K CHIP C 4.7UF RK73GB1J333J CHIP R 1/16W C92-0566-05 CHIP-TAN 10UF 6.3WV RK73GB1J104J CHIP R 100K 1/16W CC73GCH1H330J CHIP C 33PF RK73GB1J334J CHIP R 330K 1/16W CC73GCH1H030C CHIP C 3.0PF K4: KDC-216S M: KDC-2018 indicates safety critical components.
- Page 16 G01-2774-34 EXTENSION SPRING A10-4482-01 CHASSIS A10-4225-33 CHASSIS CALKING ASSY G01-2775-04 TORSION COIL SPRING A11-0915-43 SUB CHASSIS CALKING ASSY G01-2776-14 TORSION COIL SPRING G01-2777-24 TORSION COIL SPRING D10-4306-04 ARM ASSY G01-2844-04 EXTENSION SPRING K4: KDC-216S M: KDC-2018 indicates safety critical components.
- Page 17 TAPTITE SCREW (BIND P TAPTIT) 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 DPU1 T25-0215-05 OPTICAL PICKUP HEAD K4: KDC-216S M: KDC-2018 indicates safety critical components.
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Page 18: Specifications
Wow & Flutter ........Below Measurable Limit 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.