Kenwood CD-203 Service Manual
Multiple cd player
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Also See for CD-203:
- Instruction manual (29 pages) ,
- Connection manual (4 pages) ,
- Instruction manual (28 pages)
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MULTIPLE CD PLAYER
CD-203/DPF-R3010/DPF-R3010E
CD-204/DPF-R4010/DPF-R4010E
SERVICE MANUAL
KENWOOD badge
(B43-0302-04)
-ON –STANDBY
Knob *
(K27-)
AC power cord *
(E30-)
Power cord bushing
(J42-0083-05)
In compliance with Federal Regulations, following are reproduc-
tions of labels on, or inside the product relating to laser product
safety.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM
Front glass
(B10-2441-03)
CHECK
CLEAR
P.MODE
TIME DISP.
RANDOM
REPEAT
Panel*
(A60-)
Miniature phone jack
(E11-0293-05)
SYSTEM
LINE OUTPUT
ƒ
CONTROL
L
SL16 XS 8
R
Phono jack
(E63-0122-05)
© 1998-3/B51-5417-00 (K/K) 3430
4
¢
1
¡
Panel (TRAY) *
(A29-)
Slide switch
(S31-2132-05)
Illust is CD-204/DPF-R4010/DPF-R4010E.
* Refer to parts list on page 16.
Refer to 103CD/104CD/1050CD, DP-R797/R3090/R4090
(B51-5269-00) if you require circuit description and block
diagram in detail.
Knob *
(K29-)
DISC 1
DISC 2
DISC 3
DISC 4
DISC 5
EDIT
0
DISC SKIP
6
7
PHONES
Phone jack
(E11-0272-05)
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Summary of Contents for Kenwood CD-203
- Page 1 (B51-5269-00) if you require circuit description and block safety. diagram in detail. KENWOOD-Crop. certifies this equipment conforms to DHHS Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM...
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Page 2: Table Of Contents
CD-203/204/DPF-R3010/R3010E/R4010/R4010E CONTENTS / ACCESSORIES Contents CONTENTS / ACCESSORIES ........2 SCHEMATIC DIAGRAM ..........9 CIRCUIT DESCRIPTION ........... 3 EXPLODED VIEW ........... 14 ADJUSTMENT ............5 PARTS LIST............. 16 PC BOARD ..............6 SPECIFICATIONS ........Back cover Accessories Audio cord (1) -
Page 3: Circuit Description
CD-203/204/DPF-R3010/R3010E/R4010/R4010E CIRCUIT DESCRIPTION 1. Pin description Pin No. Name Function 7G~1G Display digit control (Grid7~Grid1) Power supply (+5V) SQCK Q data reading clock output Unused SUBQ Q data input 12~15 KR3~KR0 Key return 3~0 Unused RESET Reset input L : RESET... - Page 4 CD-203/204/DPF-R3010/R3010E/R4010/R4010E CIRCUIT DESCRIPTION 2. Test mode 2-1. Setting the test mode The microprocessor built in the unit can be put to TEST ¶ MODE by just pressing the TIME DISP. key when set to power on. DP-R series is available to set to each test mode by each ¶...
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Page 5: Adjustment
CD-203/204/DPF-R3010/R3010E/R4010/R4010E ADJUSTMENT INPUT OUTPUT PLAYER ALIGNMENT ALIGN ITEM FIG. SETTINGS SETTINGS SETTINGS POINTS Open the tray (Normal mode), then turn the power off. While pressing the On the power from TIME DISP. key, turn 0.08 to 0.15 mW, Apply the sensor section the AC ON. -
Page 6: Pc Board
PC BOARD (Component side view) Refer to the schematic diagram for the value of resistors and capacitors. -
Page 7: Dpf-R4010E
PC BOARD(Component side view) X32-363X-XX 0-10 : CD-204 (K,P) 0-22 : DPF-R3010 (Y,M) 2-72 : DPF-R3010 (X,T,E) 0-11 : CD-203 (K,P) 2-71 : DPF-R4010 (X,T,E) DPF-R3010E (E2) 0-21 : DPF-R4010 (Y,M) DPF-R4010E (E2) Refer to the schematic diagram for the value of resistors and capacitors. - Page 8 (X32- ) + C42 W104 (F/8) CN10 330u (X32-363X-XX) (A/8) 100u10 PHOTO DIODE D208 SL-SW SL-SW(GND) ROTARY MOTOR TRAY-M (BOTTOM VIEW) DRIVE PHOTO ROTARY-M INTERRUPTER DRIVE (X32- ) 4ch POWER 4.8V (E/8) DRIVE 2.0V PHOTO 4.7V 6.9V TRANSISTOR 11.3V 11.3V 4.8V +11V C118...
- Page 9 (1/2) 2.2K 7.5K (2/2) R104 R116 47u16 2.2u50 R121 220u6.3 4.2V R102 2.1V 20KHz L.P.F R107 16.9344 1 Lch CD-203 (X32-3630-11) DESTINATION W122, UNIT No. COUNTRY ABB. CXA1782BQ*1 CXD2507AQ*1 LA6541D LINE U.S.A. OUTPUT 0-11 CANADA R108 DPF-R3010(X32-363X-XX) 2 Rch R174 DESTINATION UNIT No.
- Page 10 POWER D201 TIME DISP. REPEAT RANDOM P.MODE D202 (X32- ) (D/8) DISC SKIP D203 X32-A/8 -CN8 DISC5 DISC4 D204 CD-203 (X32-3630-11) EDIT DESTINATION UNIT No. C202 D207 COUNTRY ABB. U.S.A. 0-11 D205 DPF-R3010(X32-363X-XX) DISC3 DISC2 DISC1 DESTINATION UNIT No. C202...
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Page 11: Exploded View
CD-203/204/DPF-R3010/R3010E/R4010/R4010E EXPLODED VIEW (MECHANISM) ABx2 Parts with exploded numbers larger than 700 are not supplied. - Page 12 ø 3X10 : N89-3010-45 ø 3X10 : N09-3144-05 ø 3X8 : N89-3008-46 WASHER : N19-1352-04 WASHER : N19-1378-04 M3X8 : N09-1445-05 ø 3X6 : N09-1561-05 M3X6 : N35-3006-46 ø 2.6X8 : N82-2608-46 ø 3X8 : N89-3008-45 ø 3X8 : N89-3008-46 LINE OUTPUT POWER SYSTEM...
- Page 13 Desti- Ref. No Parts No. Description Ref. No Parts No. Description ress nation marks Parts ress Parts nation marks CD-203/DPF-R3010/3010E/CD-204/DPF-4010/4010E B59-1104-00 SERVICE DIRECTORY B59-1104-00 SERVICE DIRECTORY A01-3547-01 METALLIC CABINET B60-3684-00 INSTRUCTION MANUAL(ENGLISH) A60-1348-21 PANEL K1P1 B60-3684-00 INSTRUCTION MANUAL(ENGLISH) A60-1349-21 PANEL...
- Page 14 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
- Page 15 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
- Page 16 New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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Page 17: Specifications
Variable (CD-204/DPF-R4010) ..... (Max.) 2 V/0.3 kΩ Headphone output (Max.) (CD-204/DPF-R4010 only) ......20 mW (32 Ω) 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Notes Notes 2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).