CDC-R304/X104EE/X204/X304/X444
CD player sectionTEST DISCS
Signal-to-noise ratioUS, Canadian Model: 110 dBThis set can playback CD-R and CD-ROM discs. The following
AEP, UK Model/CDC-X444: 120 dB
test discs should be used to check the capability:
Frequency response10 � 20,000 Hz
Wow and flutterBelow measurable limit
CD-R test disc TCD-R082LMT (Part No. J-2502-063-1)
Power amplifier section
CD-RW test disc TCD-W082L (Part No. J-2502-063-2)
OutputsSpeaker outputs
(sure seal connectors)
Speaker impedance4 � 8 ohmsY US, Canadian model
Maximum power output CDC-R304/X304/X444:
52 W � 4 (at 4 ohms)CAUTION
CDC-X104EE/X204:
Use of controls or adjustments or performance of procedures
45 W � 4 (at 4 ohms)
other than those specified herein may result in hazardous
Generalradiation exposure.
OutputsAudio outputs terminal (rear/sub switchable)
Power antenna relay control terminal
Power amplifier control terminalY AEP, UK model
InputsTelephone ATT control terminal (AEP, UK Model/
CDC-X444)CAUTION
Antenna input terminalUse of controls or adjustments or performance of procedures other
Tone controlsLow: ?10 dB at 60 Hz (HIP-HOP)
than those specified herein may result in hazardous radiation
Mid: ?10 dB at 1 kHz (HIP-HOP)
exposure.
High: ?10 dB at 10 kHz (HIP-HOP)
Power requirements12 V DC car battery (negative ground)
DimensionsApprox. 178 � 50 � 176 mmThis compact disc player is classified as a CLASS 1 LASER
(7 1/8 � 2 � 7 in.) (w/h/d)
product. The CLASS 1 LASER PRODUCT label is located on the
Mounting dimensionsApprox. 182 � 53 � 161 mm
(7 1/4 � 2 1/8 � 6 3/8 in.) (w/h/d)exterior.
MassApprox. 1.2 kg (2 lb. 10 oz.)
Supplied accessoriesParts for installation and connections (1 set)
Front panel case (1)
Card remote control RM-Z304 (CDC-X444)
Design and specifications are subject to change without
notice.
SERVICE NOTESThis label is located on the bottom of the chassis.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCKIf the optical pick-up block is defective, please replace the whole
OR BASE UNIToptical pick-up block.
The laser diode in the optical pick-up block may sufNever turn the semi-fixed resistor located at the side of opticalfer electrostatic
breakdown because of the potential difference gpick-up block.enerated by the
charged electrostatic load, etc. on clothing and the human body.
optical pick-up
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission, ob-
serve from more than 30 cm away from the objective lens.
Notes on Chip Component Replacement
? Never reuse a disconnected chip component.
? Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
semi-fixed resistor
ATTENTION AU COMPOSANT AYANT RAPPORT
SAFETY-RELATED COMPONENT WARNING!! � LA S?CURIT?!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINELES COMPOSANTS IDENTIFI?S PAR UNE MARQUE 0 SUR LES
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND INDIAGRAMMES SCH?MATIQUES ET LA LISTE DES PIéCES
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.SONT CRITIQUES POUR LA S?CURIT? DE FONCTIONNEMENT.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSENE REMPLACER CES COMPOSANTS QUE PAR DES PIéCES
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL ORSONY DONT LES NUM?ROS SONT DONN?S DANS CE MANUEL
IN SUPPLEMENTS PUBLISHED BY SONY.OU DANS LES SUPPL?MENTS PUBLI?S PAR SONY.
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