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Kenwood CD-223M Service Manual

Multiple compact disc player.
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MULTIPLE COMPACT DISC PLAYER
CD-223M/DPF-J3010
QQ
3 7 63 1515 0
CD-224M/DPF-J5010
SERVICE MANUAL
KENWOOD badge
(B43-0302-04)
TIMER PLAY
OFF
STANDBY
POWER
TE
Knob (TIMER REC)
L 13942296513
(K29-6885-08)
www
Metallic cabinet
(A01-3501-08)
.
MULTIPLE COMPACT DISC PLAYER
ON
Dressing panel *
(A21-)
Phono jack
(E63-0122-05)
OUTPUT
L
R
Slide switch
x
ao
y
(S31-2132-05)
i
8
Front glass (DOOR) *
Front glass (FL)
(B10-)
(B10-2396-08)
0
PUSH OPEN
DISPLAY
RANDOM
200 DISC LOADING WITH TWIN PICK UP MECHANISM
Q Q
Panel (FRONT, LID)
3
6 7
1 3
(A29-0886-18)
Illustration is CD-224M/DPF-J5010.
Mini phone jack
(E11-0293-05)
SYSTEM
CONTROL
SL16 XS 8
u163
.
2 9
9 4
2 8
© 1998-2/B51-5409-00 (K/K) 3430
Dressing panel *
(A21-)
6
DISC SKIP
CONFIRM
7
REPEAT
4
¢
Knob (DISC SKIP)
Panel *
1 5
0 5
8
2 9
9 4
(K29-6824-08)
(A60-)
Power cord bushing
(J42-0083-05)
m
AC power cord *
co
(E30-)
* Refer to parts list on page 19.
9 9
2 8
9 9

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   Summary of Contents for Kenwood CD-223M

  • Page 1

    MULTIPLE COMPACT DISC PLAYER CD-223M/DPF-J3010 3 7 63 1515 0 CD-224M/DPF-J5010 SERVICE MANUAL © 1998-2/B51-5409-00 (K/K) 3430 KENWOOD badge Front glass (DOOR) * Front glass (FL) Dressing panel * (B43-0302-04) (B10-) (B10-2396-08) (A21-) MULTIPLE COMPACT DISC PLAYER PUSH OPEN TIMER PLAY...

  • Page 2: Table Of Contents

    DELETE 200 DISC LOADING WITH TWIN PICK UP MECHANISM u163 Dressing panel * Panel (FRONT, LID) Panel * Knob (TIMER REC) Knob (DISC SKIP) (K29-6885-08) (A21-) (A29-0886-18) (K29-6824-08) (A60-) Illustration is CD-223M/DPF-J3010. * Refer to parts list on page 19.

  • Page 3

    3 7 6 3 1 5 1 5 0 There is the motor The disc clamp is done above the big gear. by the arm movement. The slider travels by the turning force of The pin drawn the dot the big gear. The force line travels with the big is linked to the holder.

  • Page 4

    3 7 6 3 1 5 1 5 0 How to Assemble Mechanism. 1. Remove the lever(ª) with the spring ( ). 2. Slide the actuator assy(1+9) to the fully frontward. 3. Set the gear(•) to meet with the mark of its and the actuator assy(1+9).

  • Page 5: Circuit Description

    CD-223M/224M/DPF-J3010/J5010 3 7 63 1515 0 CIRCUIT DESCRIPTION 1. Main microprocessor : uPD784215GF509 (IC8) CD-2260M/2280M/DPF-J7010/J9010 : uPD784214GF501 (IC8) CD-223M/224M/DPF-J3010/J5010 1-1 Microprocessor periphery block diagram X32, IC8 CXD2587Q CLOK CLOCK S1_SW S1_SW (DSP) XLAT S2_SW XLAT CDM-31 S2_SW S3_SW DATA DATA...

  • Page 6

    System reset signal input. SCOR Sub code synchro detection. MUTEG Muting control output. H : MUTE ON. u163 STB2 Strobe signal output to dot driver2 (DPF-J9010 only). IC RESET IC reset. RMUTE Analog mute. L : MUTE ON. * CD-223M/224M/DPF-J3010/J5010...

  • Page 7

    Address output to SRAM. 92-99 A0,1,8-11,13,15 Address output to SRAM. – GND. * CD-223M/224M/DPF-J3010/J5010 % I/O port : O (when no used this port) 1-3 Key matrix ( ) : IC14 Pin No. VOLTAGE KEY PETURN 0 (33) KEY RETURN 1 (32)

  • Page 8

    CD-223M/224M/DPF-J3010/J5010 3 7 63 1515 0 CIRCUIT DESCRIPTION 2. FL Microprocessor : CD-223M/224M/2260M/2280M/DPF-J3010/J5010/J7010/J9010 (X32, IC14) Pin description Pin Name Description Pin No. 223M/J3010 CD-2260M/2280M/J7010/J9010 223M/224M/ 2260M/2280M/J7010/J9010 224M/J5010 IC14 IC15 J3010/J5010 IC14 IC15 – Power supply (+5V) 2, 3 – No connection.

  • Page 9

    CD-223M/224M/DPF-J3010/J5010 3 7 63 1515 0 CIRCUIT DESCRIPTION 3. TEST MODE (CD-223M/224M/2260M/2280M/DPF-J3010/J5010/J7010) INPUT KEY PROCEDURE DISPLAY Insert the AC plug to INITIAL CONDITION INITIAL OK!! the wall outlet with • Disc No.1 moves to the center and clamp it. MECH. INITIAL pressing the SKIP- •...

  • Page 10: Adjustment

    CD-223M/224M/DPF-J3010/J5010 3 7 63 1515 0 CIRCUIT DESCRIPTION/ADJUSTMENT INPUT KEY PROCEDURE DISPLAY POWER Check the transmission signal(Disc No.1 and Track No.99) of the remote controller. *DPF-J7010 only REPEAT Playback PGM signal of the Track No.7,13,23,30,34 and 41 in the order.And release he test mode.

  • Page 11: Pc Board

    PC BOARD(Component side view) 3 7 6 3 1 5 1 5 0 DIGITAL OPTICAL OUTPUT SYSTEM CONTROL SL16 AC110-120V AC220-240V 1 3 9 4 2 2 9 6 5 1 3 CONFIRM REPEAT ENTER w w w u 1 6 3 Refer to the schematic diagram for the value of resistors and capacitors.

  • Page 12

    0.056 220u6.3 0.01 CXA1571M D1-9,23,30-34 (X32- ) (C/5) CXD2587Q HSS104 or NJM2115M 1SS133 +7.5V SWITCHING CN10 uPD784214GF501 B30-2493-05 POWER SUPPLY CD-223M (X32-3560-10) 7.6V HM62256BLFP-8T or D3SBA20F03 or DESTINATION R26, UNIT No. W150 W24257S-70LL RBV-402LFA COUNTRY ABB. 100uH 12.5V IC10 : NJM2100M RD7.5JS(B) or...

  • Page 13

    MODE ENTER REPEAT CHARA 8/16 R110 R107 R104 R101 R112 STAND 5.1K DOUT w w w SL16 R85 100K R83 330 SYNC POWER A/D1 u 1 6 3 -37.5V -37.5V -37.5V -37.5V R84 330 R86 100K CD-223M/224M(K) DPF-J3010/J5010(M) CD-223M/224M/DPF-J3010/J5010 Y22-7400-10...

  • Page 14: Exploded View

    CD-223M/224M/DPF-J3010/J5010 EXPLODED VIEW(MECHANISM) 3 7 63 1515 0 L 13942296513 u163 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 15

    3 7 6 3 1 5 1 5 0 ø 2.6x8 : N38-2040-46 : N09-2769-05 ø 2x4 ø 3x6(BLK) : N09-1445-05 PUSH RIVET : N29-0035-05 ø 2.6x8 : N82-2608-46 : N83-2004-45 M2x4 ø 3x6 : N89-3006-46 M2x2.5 : N39-2025-46 ø 3x8(BLK) : N89-3008-45 : N30-3003-46 M3x3...

  • Page 16

    Desti- Ref. No Parts No. Description Ref. No Parts No. Description ress nation marks Parts ress Parts nation marks CD-223M/224M/DPF-J3010/J5010 B58-0967-03 CAUTION CARD (PtypePL) B59-1104-00 SERVICE DIRECTORY A01-3501-08 METALLIC CABINET B59-1104-00 SERVICE DIRECTORY A09-0374-08 CABINET B60-3503-08 INSTRUCTION MANUAL(ENGLISH) K3P3Y3 A09-0374-08...

  • Page 17

    3 7 6 3 1 5 1 5 0 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 18

    3 7 6 3 1 5 1 5 0 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 19

    3 7 6 3 1 5 1 5 0 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 20: Parts List

    DPF-J5010 – – Y1 M1 RK73FB2A471J CHIP R 1/10W CD-223M and CD-224M are the models name to sell in North America. DPF-J3010 and DPF-J5010 are the models name to sell except above MECHANISM ASSY (D40-1515-05) country. D10-3606-08 D13-1720-08 GEAR S74-0038-08...

  • Page 21: Specifications

    Weight (Net) ...........7.4 kg (16.3 lb) Weight (Net) ...........7.4 kg (16.3 lb) 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. Sufficient performance may not be exhibited at extremely cold locations (where water freezes.).

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