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Onkyo DX-C120 Service Manual
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ONKYO
SERVICE MANUAL
©"
COMPACT
DISC PLAYER
MODEL
DX-C120
MODEL
DX-C220
MODEL
DX-C320
BMD, BMDN
|120V AC, 60Hz
MP
230V AC, 50Hz
only DX-C220 | 120/220V AC, 50/60Hz
SAFETY-RELATED COMPONENT WARNING!!
S Pp EC | F | C AT | O N S
COMPONENTS
IDENTIFIED BY MARK
A
ON
Compact Disc Automatic Changer Model DX-C320/C220/C120
THE SCHEMATIC DIAGRAM AND IN THE PARTS
Signal readout system:
Optical non-contact
LIST ARE CRITICAL FOR RISK OF FIRE AND
Reading rotation:
About 500 - 200 r.p.m.
ELECTRIC SHOCK. REPLACE THESE COM-
|
|
(constant linear velocity)
PONENTS WITH ONKYO PARTS WHOSE PART
Error correction system:
Cross interleave Reed-Solomon code
NUMBERS APPEAR AS SHOWN IN THIS MANUAL.
D/A converter:
1 bit PWM/ACCUPULSE
MAKE
LEAKAGE-CURRENT
OR RESISTANCE
Sampling frequency:
352.8 kHz (8 times oversampling)
MEASUREMENTS
TO
DETERMINE
THAT
Number of channels:
2 (stereo)
EXPOSED PARTS ARE ACCEPTABLY
IN-
Frequency response: = 2Hz - 20kHz
SULATED FROM THE SUPPLY CIRCUIT BEFORE
Total harmonic distortion: 0.004% (at 1kHz)
RETURNING
THE
APPLIANCE
TO THE
Dynamic range: =
6d
CUSTOMER.
Signal to noise ratio:
96dB
Channel separation:
90dB (at 1kHz)
Wow and Flutter:
Below threshold of measurability
Output level:
2 volts r.m.s.
Power consumption:
13 watts
Power supply rating:
European and Australian models:
AC 230V, 50Hz
USA and Canadian models:
AC 120V, 60Hz
Worldwide model:
AC 120V and 220V
Dimensions (W x
Hx D): 455 x 120 x 425 mm
(17-15/16" x 4-3/4" x 16-11/16")
Weight:
7.4 kg (16.3 lbs)
ONKYO.
AUDIO COMPONENTS
Specifications and external appearance are subject to change
1
without notice because of product improvements.

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This manual is also suitable for:

Dx-c220Dx-c320