Onkyo DX-230 Service Manual

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SERIAL NO. 3266
ONKYO. SERVICE MANUAL
COMPACT DISC PLAYER
MODEL DX-230
Black model
BUDN, BUD
120V AC, 60 Hz
BUG il) 220V AC, 5OHz
BUU i 110/120/220/240V AC, 50/60Hz
BUQA
' 240V AC, 50 Hz
SAFETY-RELATED COMPONENT WARNING!!
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 PARTS NUMBERS APPEAR AS SHOWN IN THIS
MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE MEA-
SUREMENTS TO DETERMINE THAT EXPOSED PARTS
ARE ACCEPTABLY INSULATED FROM THE SUPPLY
CIRCUIT BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER.
ONKYO
AUDIO COMPONENTS
SPECIFICATIONS
Signal readout system: Optical non-contact
Reading rotation: About 500~200 r.p.m.
(constant linear velocity)
Linear velocity: 1.2~1.4m/s
Error correction system: Cross interleave readsolomon codé™
Decoded bits: 16 bits linear
Sampling frequency: 88,2kHz (two-times oversampling)
Number of channels: 2 (Stereo)
Frequency response: 5Hz~20kHz
Total harmonic distortion: 0.03% (at 1kHz)
Dynamic range: 93dB
Signal to noise ratio: 96dB _
Channel separation: 87dB (at 1kHz)
Wow and Flutter:
Below threshold of measurability
Power comsumption: 13 watts
Output level: 2 volts r.m.s.
Dimensions (W x Hx D): 435 x 88 x 357mm
17-1/8" x 3-7/16" x 14-1/16"
Weight: 4.8kg, 10.6 Ibs.
Specifications are subject to change without notice.