Onkyo DXC 201 Service Manual

Page 1

DX-C201
DX-C101

REF NO 3391

ONKYO SERVICE MANUAL
COMPACT DISC AUTOMATIC CHANGER

MODEL DX-C201

W

"'.?w an. . .93?

SAFETY-RELATED COMPONENT WARNING! I

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 LEAKAGECURRENT OR RESISTANCE MEA-
SUREMENTS TO DETERMINE THAT EXPOSED PARTS
ARE ACCEPTABLY INSULATED FROM THE SUPPLY
CIRCUIT BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER.

f ONKYO
Alllllfl BIIMPIIIIIIIIS

MODEL DX-C101

SPECIFICATIONS

I Audio

No. of channels:
Frequency response:
Output voltage:

Dynamic range:

S/N ratio:

Total harmonic distortion:
Wow and flutter:

Output impedance:

Load impedance:

I Signal Format
Sampling frequency:
D-A conversion:

I Pickup
Wa velength:

I General

Power supply:

Power consumption:
Dimensions (W X H x D):

Weight:

2 (left and right, stereo)
240,000 Hzil dB

2V (at 0 dB)

96 dB

96 dB

0.05% (1 kHz, 0 dB)
Below measurable limit
Ikfl

More than IOkQ

176.4kHz 4 times over sampling
1 bit PWM/Accu-Pulse D/A converter

780 nm

AC 60 Hz. 120V
13w

455x1025x 374mm
(1715/.4t><4"><14%")
6.6kg

(15.7. lbs)

Specifications are subject to Change without notice.

Page 2

DX-CZO1
DX-C101

TABLE OF CONTENTS

Specifications ..
Before Use
Precaution of Laser Diode .
Safety Precautions ...............
Handling Precautions for Optica

Diassembling Procedures ...... 6
Terminal Description of IC's . .. 11
Internal Connection of FL . . 15
Troubleshooting Guide . 16
Block Diagram ............. t 19
Printed Circuit Board ~ Parts List . 22
Schematic Diagram ................... u 23
Wiring Connection Diagram ., 30
Printed Circuit Board Views 32
Packing View 35
Exploded View . 36
Parts List 39
Adjustment Procedures ........................ 40