Onkyo DX 7555 Service Manual

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DX-7555

Ref. No. 3911

ONKYO SERVICE MANUAL £32332

COMPACT DISC PLAYER
MODEL DX-7555

RC-62SC

Black, Silver and Golden models

BMPP 230-240V AC, SOHZ
SMPP 230-240V AC, SOHZ
GMGT 220-230V AC, 50/60Hz
GMGR 220-230V AC, 50/60Hz
GMDT 120V AC, 60Hz
BMDC 120V AC, 60Hz

SMDC 120V AC, 60Hz

SAFETY-RELATED COMPONENT
WA R N I N G ! !

COMPONENTS IDENTIFIED BY MARK A 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.

ONKYO®

IMAGINATIVE SIGHT & SOUND

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SPECIFICATIONS

Signal readout :
Frequency response :
SN ratio :

Audio dynamic range :

THD (total harmonic distortion) :

Audio output
Digital optical :

Audio output/ Impedance
Digital coaxial :

Audio output/ Impedance
Analog :

Power supply :

Power consumption :

Standby power consumption :

Dimensions (W x H x D) :

Weight :

Operation condition
Temperature, humidity :

Supported discs :

DX-7555

Optical non-contact
2 Hz - 20 kHz

111 dB

100 dB

0.0027%

-22.5 dBm

0.5 Vp-p, 75 ohm

20 V (rms), 470 ohm

AC 230 - 240 V, 50 Hz
AC 220 - 230 V, 50/60 Hz
AC 120 V, 60 Hz

16 W / 14 W

European : 0.5 W

North American : 0.3 W
Others :04 W/0.3 W
435 x 111x 405 mm

8.0 kg

5 - 35 °C, 5 - 85 % (no condensation)
CD, CD-R, CD-RW, MP3
(Discs that have not been properly finalized may only be

partially playable or not playable at all.)

Specifications and appearance are subject to change for

improvement without prior notice.