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See also:
Instruction Manual
CD RECEIVER
KDC-2019/2019V/217/217S
/219/29MR
/2020/3020/4020
SERVICE MANUAL
The CD mechanism infomation is not in this sarvice manual.
Please, refer to sarvice manual X92-4030-0x (B51-7867-00).
Panel assy
(A64-2544-02): KDC-219
(A64-2545-02): KDC-2019
(A64-2546-02): KDC-29MR
OFF
Panel assy
(A64-2566-02): KDC-217
(A64-2695-02): KDC-217S
OFF
∗
DC cord
(E30-4783-05)
(E30-4784-05)
Mounting hardware assy
(J21-9641-13)
∗
Depends on the model. Refer to the parts list.
(A64-2547-02): KDC-2020
(A64-2548-02): KDC-4020
(A64-2680-02): KDC-3020
(A64-2711-02): KDC-2019V
CD MD-Changer Control
KDC-XXXX
COMPACT
DIGITAL AUDIO
LOUD
SCAN
RDM
REP
KDC-XXXX
COMPACT
DIGITAL AUDIO
LOUD
SCAN
RDM
REP
Plastic cabinet assy
(A02-1486-13)
Lever
(D10-4589-04)x2
© 2001-12 PRINTED IN JAPAN
B51-7874-00 ( N ) 1754
CD mechanism extension cord : W05-0618-00
Escutcheon
(B07-3054-02): KDC-2019/2019V
KDC-219/2020
(B07-3055-02): KDC-29MR
KDC-3020/4020
CRSC
CLK
ADJ
AUTO
AME
M. RDM
AUD
Escutcheon
(B07-3054-02): KDC-217/217S
CRSC
CLK
ADJ
AUTO
AME
AUD
∗
Remote controller assy
(A70-2024-05)
Screw set
(N99-1719-05)
∗
Stay
(J54-0606-04)
∗
Screw set
(N99-1610-15)
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Summary of Contents for Kenwood KDC-2019
- Page 1 B51-7874-00 ( N ) 1754 The CD mechanism infomation is not in this sarvice manual. CD mechanism extension cord : W05-0618-00 Please, refer to sarvice manual X92-4030-0x (B51-7867-00). Escutcheon (B07-3054-02): KDC-2019/2019V (A64-2547-02): KDC-2020 Panel assy KDC-219/2020 (A64-2548-02): KDC-4020 (A64-2544-02): KDC-219...
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Page 3: Microcomputer's Terminal Description
KDC-2019/V/217/S/219/29MR /2020/3020/4020 MICROCOMPUTER’S TERMINAL DESCRIPTION SYSTEM MICROCOMPUTER µPD780058GC-XXX (IC1 : X25) Pin No. Pin Name Purpose Processing in STBY Mode PANEL Panel detection Hi-Z 8EJE SW *1 8 cm disk eject end detection switch L, L when the 8 cm CD compatibility is not provided. - Page 4 KDC-2019/V/217/S/219/29MR /2020/3020/4020 MICROCOMPUTER’S TERMINAL DESCRIPTION / ADJUSTMENT Pin No. Pin Name Purpose Processing in STBY Mode LOE/LIM SW CD mechanism Down & Limit detection Hi-Z MOSW CD mechanism motor switching LO/EJ Lo/Ej switching Hi-Z M-STOP Mechanism COM stop output M-RST...
- Page 5 PC BOARD (COMPONENT SIDE VIEW) (FOIL SIDE VIEW) X16-1460-xx/ X16-1460-xx/ X25-9142-7x (J74-1368-12) X16-1482-7x (J74-1285-12) X16-1482-7x (J74-1285-12) X25-9120-xx/913x-xx (J74-1290-12) C500 C501 C225 2 3 4 8 12 11 13 LED+B D265 W139 Q223 Q224 D261 D262 W122 C224 C252 C254 C255 C253 C251 C258...
- Page 6 : HZS12A2 4.7K 100K Q102 : DTA114YUA or R143 UN5114 SIGNAL LINE 4.7K Q221-224 DTC143TUA or B LINE UN5216 Q251 DTC114YUA or UN5214 KDC-2019/V (1/2) KDC-29MR (1/2) KDC-217/S (1/2) KDC-119/S (1/2) KDC-219/2020/4020/3020 (1/2) KDC-1020/S (1/2) to CD MECHANISM RX-490CD/RY390CD (1/2) ILL+B...
- Page 7 KDC-3020 (M) KDC-219 (K) 0-11 33u50 TDA7560 E58-0879 KDC-2019V (K) 0-16 33u50 TDA7560 E58-0879 KDC-4020 (M) 0-21 33u50 TDA7560 E58-0879 KDC-2019 (K) 0-12 33u50 TDA7560 E58-0879 KDC-29MR (K) 0-13 100u50 TDA7386 E58-0879 KDC-217 (K) 0-15 100u50 TDA7386 E58-0879 KDC-217S (K)
- Page 8 KDC-3020 (M) 0-21 B30-1641-05 (RED) (RED) TP12 VOL+ KDC-219 (K) B30-1533-05 B30-1642-05 KDC-4020 (M) 0-11 B30-1633-05 (GREEN) (BLUE) TP32 KDC-2019 (K) TEST B30-1533-05 B30-1533-05 KDC-29MR (K) 0-12 B30-1633-05 TP26 (GREEN) (GREEN) 5.0V LED+B C3 0.047 KDC-119 (K) VDD2 3.3V LCD DRIVER LAMP+B ∗...
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Page 9: Exploded View
KDC-2019/V/217/S/219/29MR /2020/3020/4020 EXPLODED VIEW M3x8 : N30-3008-46 DME1 φ2x6 : N80-2006-46 φ2x8 (BLK) : N80-2008-45 φ3x5 : N83-3005-46 φ3x10 : N80-3010-46 φ3x20 : N83-3020-46 φ2.6x6 : N86-2606-46 φ1.5 RING : N29-0205-04 X16-146 X25-912 Depends on the modle. Refer to the parts list. -
Page 10: Parts List
LED (WHITE) G01-3096-04 EXTENSION SPRING B30-1641-05 G01-3149-04 COMPRESSION SPRING K : KDC-219 K3 : KDC-29MR M : KDC-2020 Indicates safety critical components. K1 : KDC-2019V K4 : KDC-217 M1 : KDC-4020 K2 : KDC-2019 K5 : KDC-217S M3 : KDC-3020... - Page 11 CHIP C 0.010UF C404 CK73GB1H103K CHIP C 0.010UF K3MM1 K : KDC-219 K3 : KDC-29MR M : KDC-2020 Indicates safety critical components. K1 : KDC-2019V K4 : KDC-217 M1 : KDC-4020 K2 : KDC-2019 K5 : KDC-217S M3 : KDC-3020...
- Page 12 RK73GB2A102J CHIP R 1.0K J 1/10W S2V20 A DIODE K : KDC-219 K3 : KDC-29MR M : KDC-2020 Indicates safety critical components. K1 : KDC-2019V K4 : KDC-217 M1 : KDC-4020 K2 : KDC-2019 K5 : KDC-217S M3 : KDC-3020...
- Page 13 D407 HZS6C1 ZENER DIODE K3MM1 D407 HZS6C1 ZENER DIODE K : KDC-219 K3 : KDC-29MR M : KDC-2020 Indicates safety critical components. K1 : KDC-2019V K4 : KDC-217 M1 : KDC-4020 K2 : KDC-2019 K5 : KDC-217S M3 : KDC-3020...
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Page 14: Specifications
KDC-2019/V/217/S/219/29MR /2020/3020/4020 SPECIFICATIONS KDC-219/2019V/2019/29MR/217/217S (K-TYPE) KDC-2020/3020/4020 (M-TYPE) Frequency Range ........87.9MHz~107.9MHz Frequency Range ........87.5MHz~108.0MHz Frequency step ..............200kHz Frequency step ..............50kHz (Channel Space Slection) (50k/200kHz) Frequency Range ........87.9MHz~107.9MHz Usable Sensitivity (S/N : 30dB) ..... 9.3dBf (0.8µV/75Ω) Frequency step ..............200kHz Quieting Sensitivity (S/N 50dB) ....