Kenwood DPFJ 9030 Service Manual

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56205861176131.1030 KENWOOD

SERVICE MANUAL

© 2000-1/851-5594-00 (K/K) 2738

Knob(TlMER) Front glass Front glass Front glass
(K29-7717-08) (310-3557-08) (810-3558-08) (B10-3559-08)

A

KENWOOD

Indicator Dressing panel knob Panel
(812-0326-04) (A21-) (K29-7716-08) (A60-1752-18)
/ \
K /
Metallic cabinet Phono jack Miniature phone jack Power cord bushing
(A01 -3738-08) (E63-0120-05) (E11-O360-05) (J42-0083-05)

ist-

Miniature phone lack AC po
(E11-0293-05) (E30-)

* Refer to parts list on page 26.

in compliance with Federal Regulations, following are repro- ' Please refer to the service manual CD-223M/DPF-
ductions of labels on, or inside the product relating to laser J3010/CD-224M/DPF-J5010 (351-5409-00) if need more
product safety. information.

- Refer to CD-2260M-l2280M/DP-F-J7010/Jl3010 service manu-
KENWOOD-Crop. certifies this equipment conforms to DHHS 22$??? gig-00% If you reqUIre SUb microprocessor (103'
Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J. ' .

7070
DANGER : Laser radiation when open and interlock I
defeated.

AVOID DIRECT EXPOSURE TO BEAM

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CD-4900M/DPF-J9030

CONTENTS / ACCESSORIES / CAUTIONS

Contents
CONTENTS / ACCESSORIES / CAUTIONS.... 2 SCHEMATIC DIAGRAM .. ..... 13
CIRCUIT DESCRIPTION .................................. ....3 EXPLODED VIEW ................. 24
ADJUSTMENT.... ....8 PARTS LIST ................................. 26
PC BOARD ......... .. 9 SPECIFICATIONS ..... Back cover
Accessories
r N

Audio cord ....................... (2) System control cord ........ (1) Communication cord ....... (1) Batteries (RS/AA) ____________ (2)

(E30-0505-05) (E30-2816-05) (E30-2861-05)

Remote control units ...... (2)

(A70-1326-05): RC-KBZ

Battery cover (A09-0374-08)

Battery cover (A09-1176-08)
t J
Cautions

Mmbrsd' mmflargsaadcm

The microcomputer may malfunction (impossibility to operate,
erroneous display, etc.) when the connection cords are un-
plugged while power is ON or due to an atemal factor. In this
case, aecute the following method to rset the microcomputer
and return itto normal condition.

Unplug the power cord from the power socket and plug the
power cord into the socket again.

The registered contents for title, music type, user file and best
selection can be rset by the following procedure.

Unplug the power cord from the power socket, and while
holding the l key deprased, plug the power cord into the
socket again.

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CD-4900M/DPF-J9030
CIRCUIT DESCRIPTION

3. Error code

DISPLAY ERROR CONTENTS
MECHA ERROR 01 No input of 83. The original position error of Disc Number.
MECHA ERROR 02 No input of 82. The turning direction error to counterclockwise.
MECHA ERROR 03 No input of St. The turning direction error to clockwise.
MECHA ERROR 04 No input of main load sw.
MECHA ERROR 05 No input of main unload sw.
MECHA ERROR 06 No input of sub load sw.
MECHA ERROR 07 No input of sub unload sw.
MECHA ERROR 08 No backed up(AC power cord has disconnected).
81-3: Mechanism address detector switchc
There are load and unload switches in the main pickup.

SENSOR PCB

|:|SZ
|:|S3 :81 H

S1 DISC 1~9
SZ DlSC 10~99
$3 DISC 100~200

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