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See also:
Instruction Manual
CD RECEIVER
KDC-9015/8080R
SERVICE MANUAL
KDC-9015
Escutcheon
(B07-2183-02)
Mounting hardware assy
(J21-9491-03)
Screw set
(N99-1652-05)
:KDC-9015
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
(B10-3109-01)
KDC-9015
Plastic cabinet assy
(A02-1489-03)
Screw set
(N99-1683-05)
©
2000-1 PRINTED IN JAPAN
B51-7572-00(S) 3128
Extension cord
CD mechanism(22P)
DISP
Lever x2
(D10-4301-14)
(D10-4302-14)
DC cord
(E30-4780-05)
:KDC-9015
Parts No.
W05-0618-00
∗Panel assy
(A64-1869-02)
∗ : Refer to the Parts List
Bracket
(J19-4875-04)
(J19-4876-04)
:KDC-9015
DC cord
(E30-4788-05)
:KDC-8080R
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Table of Contents
Related Manuals for Kenwood KDC-9015
Summary of Contents for Kenwood KDC-9015
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Page 1: Service Manual
CD RECEIVER KDC-9015/8080R SERVICE MANUAL © 2000-1 PRINTED IN JAPAN B51-7572-00(S) 3128 Extension cord Parts No. CD mechanism(22P) W05-0618-00 KDC-9015 ∗Front glass ∗Panel assy Escutcheon (B07-2183-02) (B10-3109-01) (A64-1869-02) KDC-9015 DISP ∗ : Refer to the Parts List Lever x2 Bracket... -
Page 2: Block Diagram
KDC-9015/8080R BLOCK DIAGRAM... -
Page 3: Microcomputer's Description
KDC-9015/8080R MICROCOMPUTER'S DESCRIPTION System µ-com: UPD784217GC Terminal description Pin name Function Description Processing Operation P120/RTP0 CHCON1 Changer 1 control Active: Hi P121/RTP1 CH_MUTE Changer muting input MUTE Requested : Hi P122/RTP2 REQH Handshake request to changers Active: Lo P123/RTP3 ILL_ON... - Page 4 KDC-9015/8080R MICROCOMPUTER'S DESCRIPTION Pin name Function Description Processing Operation P87/A7 DIM_CON DIM control P40/AD0 QUAL RDS receiving condition Good: Hi P41/AD1 R_DATA RDS data input P42/AD2 SRM_SUB- SRM sub motor output P43/AD3 SRM_SUB+ SRM sub motor output P44/AD4 SRM_DET SRM mechanism detection...
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Page 5: Test Mode
KDC-9015/8080R TEST MODE 1.Entering the test mode 9.Tape test mode Reset the unit by pressing the FM key and the Preset 6 key In the initial step, the blank skip is turned off. at the same time. When the test mode is entered, all indicators light up. - Page 6 KDC-9015/8080R TEST MODE 13. Simplified method for clearing the security 16. Initializing MASK KEY (returning to the default code (Only for type K) condition from MASK KEY approved state) (1) When code is requested, continue pressing VOL UP (1) While pressing the FM key and Preset 6 key at the key for three seconds while pressing the DISP key.
- Page 7 KDC-9015/8080R KDC-8080R ADJUSTMENT Set the controls and switches as follows. BALANCE: center position BASS: center position LOUD: OFF DOLBY NR: OFF FADER: center position TREBLE: center position ITEM INPUT SETTINGS OUTPUT TUNER ALIGNMENT ALIGN FOR FIG. SETTINGS (RECEIVER) POINTS SETTINGS...
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Page 8: Switch Unit
KDC-9015/8080R PC BOARD (Component/Foil Side View) SWITCH UNIT SWITCH UNIT X13-9710-10 (J74-0983-12) X13-9710-10 (J74-0983-12) FL G FL G MC REQ MC REQ SWITCH UNIT SWITCH UNIT P RESET P RESET (X13-971X-XX) (X13-971X-XX) FL+B FL+B MC CLK MC CLK D GND... -
Page 9: Electric Unit
PC BOARD (Component Side View) PC BOARD (Foil Side View) ELECTRIC UNIT ELECTRIC UNIT X25-8462-70/8470-10 (J74-1000-12) X25-8462-70/8470-10 (J74-1000-12) C157 R246 R245 C110 ELECTRIC UNIT ELECTRIC UNIT C124 (X25-84XX-XX) (X25-84XX-XX) R211 R171 R172 C126 R180 R101 C125 R179 C166 R241 RESET IC15 12.0M 32.768k... -
Page 10: Cd Player Unit
PC BOARD (Component Side View) PC BOARD (Foil Side View) CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT (X32-473X-XX) (X32-473X-XX) X32-4720/4730-00 X32-4720-00/4730-00 (J74-0992-12) (J74-0992-12) /MUTEL /MUTEL LO/EJ LO/EJ MOTOR /MUTER MOTOR /MUTER A.5V A.5V LOAD LOAD SLED+ SLED+ EJECT... - Page 11 VIOL/BLK GRY/BLK REAR R FRONT R VIOL ANT CON BLU/WHT P. CON ORG/WHT ILLMI 2.2K EXT.AMP CON.SW DC CORD (E30-4780-05) KDC-9015 POWER AMP 4.5V 7.3V 7.2V 4V PRE 4V PRE OP AMP OP AMP 9.8V 9.8V GRN/BLK WHT/BLK 7.3V 7.3V...
- Page 12 CH-IN C66 2.2u50 C65 2.2u50 R60 100K R62 100K (FL) 5.0V(LCD) CP3 470 R64 100K R61 100K 4.0V 4.0V 4.0V R63 100K (LCD) R65 100K R247 1K R248 100K 4.0V 4.0V 4.0V 0V or 5.0V 2.6V/5.0V 0.27 OUT LF CP4 1K HP RR2 CDR OUT RROUT...
- Page 13 4.7uH 2.4V X13- FLGND FLGND OSEL 4.9V MC CLK MC CLK EXTRES DTC124EUA 4.9V MC REQ MC REQ FILOUT FSEL DATA I/C DATA I/C SC REQ SC REQ P RST P RST KDC-9015/8080R (1/2) FL+B FL+B DGND DGND S.GND KDC-9015/8080R...
- Page 14 FL+B D GND S GND KDC-9015/8080R (2/2) CAUTION:For continued safety, replace safety critical components only with manufacturer’s DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations recommended parts (refer to, parts list).
- Page 15 SPINDLE LO/EJ MOTOR SPDL+ appliance is returned to the customer. 8.0V MOTOR S.7.5V S.GND DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X32-4720-00 CD MECHANISM KDC-9015/8080R...
- Page 16 KDC-9015/8080R EXPLODED VIEW (CD MECHANISM) Parts with exploded numbers larger than 700 are not suppied.
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Page 17: Exploded View (Unit)
KDC-9015/8080R EXPLODED VIEW (UNIT) Parts with exploded numbers larger than 700 are not suppied. -
Page 18: Parts List
GEAR ASSY N19-2095-04 FLAT WASHER D13-1455-13 GEAR ASSY N19-2103-04 FLAT WASHER D14-0678-04 ROLLER ASSY N35-2003-45 BINDING HEAD MACHINE SCREW D14-0723-04 ROLLER N38-2030-45 PAN HEAD MACHIN SCREW D14-0716-14 ROLLER N67-3005-46 PAN HEAD SEMS SCREW K: KDC-9015 E: KDC-8080R indicates safety critical components. - Page 19 ELECTRO 10UF 16WV S1 -13 S70-0856-05 TACT SWITCH CK73FB1C104K CHIP C 0.10UF K S70-0857-05 TACT SWITCH CK73FB1H103K CHIP C 0.010UF K S15 -18 S70-0860-05 TACT SWITCH C52 ,53 C90-2597-05 ELECTRO 10UF 16WV K: KDC-9015 E: KDC-8080R indicates safety critical components.
- Page 20 RK73FB2A472J CHIP R 4.7K 1/10W C157 CK73EB1C474K CHIP C 0.47UF K R92-0366-05 CHIP R C159 CK73FB1H103K CHIP C 0.010UF K C161 C90-2608-05 ELECTRO 1.0UF 50WV R38 ,40 R92-0365-05 CHIP R 1.0K 1/2W K: KDC-9015 E: KDC-8080R indicates safety critical components.
- Page 21 CHIP R 1/8W R243,244 RK73FB2A102J CHIP R 1.0K 1/10W R137-139 RK73FB2A222J CHIP R 2.2K 1/10W R245 RK73FB2A122J CHIP R 1.2K 1/10W R140 RK73EB2B472J CHIP R 4.7K 1/8W R246 RK73FB2A473J CHIP R 1/10W K: KDC-9015 E: KDC-8080R indicates safety critical components.
- Page 22 Q1 ,4 2SB1565(E,F) TRANSISTOR C19 ,20 CK73FB1C104K CHIP C 0.10UF K 2SC2412K TRANSISTOR C92-1359-05 CHIP-TAN 10UF 16WV 2SA1037K TRANSISTOR CK73FB1C104K CHIP C 0.10UF K DTA124EK DIGITAL TRANSISTOR CK73FB1H102K CHIP C 1000PF K K: KDC-9015 E: KDC-8080R indicates safety critical components.
- Page 23 RK73FB2A471J CHIP R 1/10W C90-2966-05 ELECTRO 100UF 16WV RK73FB2A224J CHIP R 220K 1/10W CK73FB1H103K CHIP C 0.010UF K C90-2966-05 ELECTRO 100UF 16WV RK73FB2A512J CHIP R 5.1K 1/10W CK73FB1H103K CHIP C 0.010UF K K: KDC-9015 E: KDC-8080R indicates safety critical components.
- Page 24 D13-1232-04 GEAR T42-0764-04 DC MOTOR ASSY D13-1233-04 GEAR T42-0763-04 DC MOTOR ASSY D13-1234-14 GEAR ASSY DPU1 T25-0215-05 OPTICAL PICKUP HEAD D13-1238-03 GEAR D13-1240-04 GEAR D13-1241-04 GEAR D13-1242-04 GEAR D13-1243-04 GEAR D13-1244-04 GEAR K: KDC-9015 E: KDC-8080R indicates safety critical components.
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Page 25: Specifications
Weight ..........4.2lbs(1.9kg) (H) ......53(mm) 2-1/16(in) (D) ......162(mm) 6-3/8(in) Weight ..........4.2lbs(1.9kg) 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...