Onkyo DXC390 - CD Changer Manuel utilisateur

DX-C390

SERVICE MANUAL

COMPACT DISC CHANGER

Black and Silver models

MODEL DX-C390

120V AC, 60Hz

230V AC, 50Hz

230-240V AC, 50Hz

BMDD

BMPP, SMPP

BMPA

Ref. No. 3782

102003

RC-547C

NEXT SELECTION

DISC

REPEAT

RANDOM

MEMORY

>10 10/0

CLEAR

OPEN

ON STANDBY

123

456

789

FOLDER FOLDER

RC-547C

SAFETY-RELATED COMPONENT

WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

1 of 63

DX-C390

DX-C390 (Compact Disc Changer)

Signal readout system Optical non-contact

Frequency response 5 Hz - 20 kHz

SN ratio 98 dB

Audio Dynamic range 96 dB

THD (Total harmonic distortion) 0.005% (at 1 kHz)

Audio output (Digital/Optical) -22.5 dBm

Audio output/Impedance (Digital/Coaxial) 0.5 V (p-p) / 75 ohm

Audio output/Impedance (Analog) 2.0 V (rms) / 470 ohm

Power supply rating AC 120 V 60 Hz (North American model)

AC 230 V 50 Hz (Other than North American models)

Power consumption 10 W (North American model)

8 W (Other than North American models)

Standby power consumption 4 W

Dimensions (W x H x D) 17-1/8" x 5-3/16" x 17" (435 x 131 x 432 mm)

Weight 15.0 lbs. (6.8 kg)

Operating conditions Temperature/Humidity 41-95 F (5-35 C) / 25-80%

Disc compatibility CD, CD-R, CD-RW

RC-547C (Remote Controller)

Transmitter Infrared

Signal range Approx. 16 ft., 5 meters

Power supply Two (AA/R6) batteries (1.5 V x 2)

Specifications and features are subject to change without notice.

SPECIFICATIONS

2 of 63

DX-C390

SERVICE PROCEDURES

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs a laser. Therefore, be sure to follow

carefully the instructions below when servicing.

WARNING!!

SERVICE WARNING : DO NOT APPROACH THE

LASER EXIT WITH THE EYE TOO CLOSELY.

IN CASE IT IS NECESSARY TO CONFIRM LASER

BEAM EMISSION, BE SURE TO OBSERVE FROM

A DISTANCE OF MORE THAN 30cm FROM THE

SURFACE OF THE OBJECTIVE LENS ON THE

OPTICAL PICKUP BLOCK.

Laser Diode Properties

Material: GaAS/GaAlAs

Wavelength: 780nm

Laser output: max. 0.5mW*

Emission Duration: continuous

*This output is the value measured at a distance about 1.8mm

from the objective lens surface on the Optical Pickup Block.

LASER WARNING LABEL

The labels shown below are affixed.

DANGER:

INVISIBLE LASER RADIATION WHEN OPEN AND

INTERLOCK FAILED OR DEFEATED. AVOID DIRECT

EXPOSURE TO BEAM.

CAUTION:

HAZARDOUS LASER AND ELECTROMAGNETIC

RADIATION WHEN OPEN AND INTERLOCK DEFEATED.

ATTENTION:

RAYONNEMENT LASER ET ELECTROMAGNETIQUE

DANGEREUX SI OUVERT AVEC L'ECLENCHEMENT

DE SECURITE ANNULE.

Safety check out

After correcting the original service problem perform

the following safety check before releasing the set

to the customer.

Connect the insulating-resistance tester between the

plug of power supply cord and terminal GND on the

back panel.

Specifications: More than 10 M ohm at 500V.

(Only U.S.A. model)

Warning label

Initializing the unit

Press "STOP" key and "STANDBY" key at same time.

Displayed "INITIALIZE" on the FL display.

3 of 63

DX-C390

For detailed information, refer to the pages in parenthe-

sis.

STANDBY/ON button

This button is used to set the DX-C390 to On or

Standby. For models with a POWER switch, this

button has no effect unless that POWER switch is

set to ON.

STANDBY indicator

This indicator lights up when the DX-C390 is in

Standby mode.

POWER switch (not North American model)

This is the main power switch. When set to OFF, the

DX-C390 is completely shutdown.

REPEAT button

This button is used with the Repeat function.

RANDOM button

This button is used with the Random function.

DIMMER button

This button is used to adjust the display brightness.

DISPLAY button

This button is used to display elapsed, remaining,

and total time information about the current disc or

track and various information about MP3 tracks.

Remote control sensor

This sensor receives control signals from the remote

controller.

[] button

This button is used to open and close the disc tray.

DISC SELECT buttons

These buttons are used to select discs. Playback

starts automatically when a disc is selected with one

of these buttons.

PLAY/PAUSE [ ]/[ ] button

This button is used to start and pause playback.

STOP [ ] button

This button is used to stop playback.

[ ]/[ ] & FOLDER

[]

buttons

These buttons are used to select the previous and

next tracks and to navigate folders on MP3 discs.

[ ]/[ ] & FOLDER []/[]buttons

These buttons are used for fast reverse and fast for-

ward and to navigate folders on MP3 discs.

DISC SKIP button

This button is used to turn the disc tray when load-

ing or removing discs and to select discs for play-

back.

North American Model

Display

Disc tray light Disc tray

Other Models

PANEL VIEW-1

FRONT PANEL

45678910

1112131415

4 of 63

DX-C390

RANDOM indicator

MEMORY indicator

REPEAT indicator

DISC indicator

The number of the current disc appears here.

FLDR (FOLDER) indicator

While stopped, the total number of folders on the

current MP3 disc are displayed. During playback,

the number of the current folder is displayed.

NEXT indicator

This indicator appears when using the Next Selec-

tion function.

TRACK indicator

While stopped, the total number of tracks on the

current disc are displayed. During playback, the

number of the current track is displayed.

NAME indicator

This indicator appears when the current disc is an

MP3 disc and a name (disc, folder, track) is being

displayed.

TOTAL indicator

This indicator appears when the total remain time is

displayed.

REMAIN indicator

Play / Pause indicator

MP3 indicator

Disc indicators 1 - 6

ANALOG AUDIO OUTPUT

These RCA/phono connectors can be connected to

the analog audio inputs on a hi-Þ amp or AV

receiver.

COAXIAL & OPTICAL DIGITAL AUDIO

OUTPUT

These connectors can be used to connect a CD-R,

MiniDisc, DAT recorder, digital amp, or other

equipment with digital inputs.

REMOTE CONTROL

These (Remote Interactive) connectors can be

connected to the connectors on your other

Onkyo AV components for interactive control.

To use you must also make analog audio con-

nections (RCA/phono) between the DX-C390 and

your other Onkyo equipment.

TRACK

NEXT TOTALDISC

MP3

FLDR

REPEAT

MEMORY

RANDOM

REMAIN

NAME

7 8 9 10 11 12 131 2 34 5 6

DISPLAY

PANEL VIEW-2

REAR PANEL

1 2 3

5 of 63

DX-C390

ON button

This button is used to turn on the DX-C390.

STANDBY button

This button is used to set the DX-C390 to Standby.

Number buttons

These buttons are used to enter track and MP3

folder numbers.

SEARCH (>10) button

This button is used to enter track numbers above 10

and to select MP3 folders.

[ ] button

This button is used to stop playback.

[ ] button

This button is used to pause playback.

[ ]/[ ] & FOLDER [ ]/[ ] buttons

These buttons are used for fast reverse and fast for-

ward, and to navigate folders on MP3 discs.

NEXT SELECTION button

This button is used with the Next Selection function

for cuing up the next track.

DISC SELECT buttons

These buttons are used to select discs. Playback

starts automatically when a disc is selected with one

of these buttons.

OPEN/CLOSE []button

This button is used to open and close the disc tray.

REPEAT button

This button is used with the Repeat function.

RANDOM button

This button is used with the Random function.

MEMORY button

This button is used with the Memory function.

CLEAR button

This button is used to cancel various functions.

PLAY [ ] button

This button is used to start playback.

[ ]/[ ] & FOLDER [ ]/[ ] buttons

These buttons are used to select the previous and

next tracks, and to navigate folders on MP3 discs.

DISC [+] & [-] buttons

These buttons are used to select discs.

RC-547C

NEXT SELECTION

DISC

REPEAT

RANDOM

MEMORY

>10 10/0

CLEAR

OPEN

ON STANDBY

123

456

789

FOLDER FOLDER

REMOTE CONTROLLER

PANEL VIEW-3

6 of 63

DX-C390

EXPLODED VIEW

A41

A42

Cloth tape

A205

Cloth tape

(Bracket + Shaft)

M4 M6 M7

M10

M11

M12

M13

M14

M16

(WHT)

M16

M17

(BLK)

M17

M18

M21

M19

M20

M23

M24

M25

M30

M31

M32

M33

M34

M35

M36

M37

M38

M38 M38

M39

M40

M41

M50

M51

M52

M53

M54

A16

A18

A19 A20

M18

A60

A101

A201

A208

A221

A222

A301

A311

A313

E101

P701

P702

P101

A12

U10

A12

U20-1

U21

U22

U23

U24

U25

U26

U27

U28

A12

U29

U30

A12

A37

A51

A54

P102

P201 C

P904

T901

A103

A12

Cloth tape

(80)

DX-C390

A24

P901

A29

A103

A37

A103

A55

Cloth tape

<MPP> <MPA> only

A121

A122

M30

7 of 63

DX-C390

EXPLODED VIEW

A41

A42

Cloth tape

A205

Cloth tape

(Bracket + Shaft)

M4 M6 M7

M10

M11

M12

M13

M14

M16

(WHT)

M16

M17

(BLK)

M17

M18

M21

M19

M20

M23

M24

M25

M30

M31

M32

M33

M34

M35

M36

M37

M38

M38 M38

M39

M40

M41

M50

M51

M52

M53

M54

A16

A18

A19 A20

M18

A60

A101

A201

A208

A221

A222

A301

A311

A313

E101

P701

P702

P101

A12

U10

A12

U20-1

U21

U22

U23

U24

U25

U26

U27

U28

A12

U29

U30

A12

A37

A51

A54

P102

P201 C

P904

T901

A103

A12

Cloth tape

(80)

DX-C390

A24

P901

A29

A103

A37

A103

A55

Cloth tape

<MPP> <MPA> only

A121

A122

M30

8 of 63

DX-C390

EXPLODED VIEW

A41

A42

Cloth tape

A205

Cloth tape

(Bracket + Shaft)

M4 M6 M7

M10

M11

M12

M13

M14

M16

(WHT)

M16

M17

(BLK)

M17

M18

M21

M19

M20

M23

M24

M25

M30

M31

M32

M33

M34

M35

M36

M37

M38

M38 M38

M39

M40

M41

M50

M51

M52

M53

M54

A16

A18

A19 A20

M18

A60

A101

A201

A208

A221

A222

A301

A311

A313

E101

P701

P702

P101

A12

U10

A12

U20-1

U21

U22

U23

U24

U25

U26

U27

U28

A12

U29

U30

A12

A37

A51

A54

P102

P201 C

P904

T901

A103

A12

Cloth tape

(80)

DX-C390

A24

P901

A29

A103

A37

A103

A55

Cloth tape

<MPP> <MPA> only

A121

A122

M30

9 of 63

DX-C390

PARTS LIST

REF. NO. PART NO. DESCRIPTION

Motor chassis ass'y

Motor gear ass'y

Sled shaft

Gear (A) (S)

P2 x 3, Screw

Leaf switch

Motor PC board

Connector 6pin

KSS-213C, Pickup

EXPLODED VIEW OF MECHANISM

CD DRIVE UNIT : KSM-213CCM

X-2625-877-1

X2625-769-1

2626-908-01

24810023

7621-255-15

24840008

1639-678-12

1-564-722-11

8848-483-05

10 of 63

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