Aiwa CSD-XD55 - User Manual

CSD-XD55
US Model
Canadian Model
AEP Model
E Model
SERVICE MANUAL
CD RADIO CASSETTE-CORDER
Sony Corporation
Personal Audio Company
Published by Sony Engineering Corporation
9-877-717-02
2004D02-1
© 2004.04
SPECIFICATIONS
Ver 1.1 2004. 04
– Continued on next page –
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 3.2-ohm loads, both channels driven
from 150 - 6,300 Hz; rated 3.0 W per
channel-minimum RMS power, with no
more than 10 % total harmonic distortion
in AC operation.
Other specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance
of about 200 mm from the objective lens surface
on the optical pick-up block with 7 mm aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm)
(CLV)
Number of channels
2
Frequency response
20 - 20 000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Cassette recorder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 80 - 10 000 Hz
CD
Model Name Using Similar Mechanisma CFD-S250
Section
CD Mechanism Type KSM-213RDP
Optical Pick-up Name KSS-213R
TC
Model Name Using Similar Mechanism NEW
Section
Tape Transport Mechanism Type MF-XD55
US, CND model
FM 87.5 - 108 MHz
AM 530 - 1 710 kHz
E, SP models
FM 87.5 - 108 MHz
AM 530 - 1 710 kHz (10 kHz step)
531 - 1 611 kHz (9 kHz step)
AEP model
FM 87.5 - 108 MHz
MW 530 - 1611 kHz(9kHz step)
530 - 1610 kHz(10kHz step)
LW 153 - 279 kHz

Summary

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

Details power output and total harmonic distortion for AC operation.

CD Player Section Details

Radio Section Details

Cassette Recorder Section Details

GENERAL DEVICE SPECIFICATIONS

Power and Battery Information

Details on power requirements, consumption, and battery life.

SAFETY CHECK-OUT PROCEDURES

AC Leakage Testing

Procedure for testing AC leakage from metal parts to earth ground.

SERVICING NOTES

Laser Diode and Focus Search Check

Procedure for verifying laser diode emission and focus search.

DISASSEMBLY PROCEDURES

Overall Disassembly Flow and Cabinet Removal

MECHANICAL ADJUSTMENT PROCEDURES

Torque and Tension Measurements

ELECTRICAL ADJUSTMENT PROCEDURES

Tape Speed Adjustment

Adjusting tape speed using a test tape and frequency counter.

Radio Section Adjustments

Adjustments for AM and FM sections, including IF and frequency coverage.

CD Section Focus Bias Check

Procedure to check CD focus bias using an oscilloscope.

DIAGRAMS AND CIRCUIT ANALYSIS

Aiwa CSD-XD55 Specifications

General

Disc Capacity	1
CD Player	Yes
Playback Formats	CD, CD-R, CD-RW
Radio	FM/AM
Cassette Player	Yes
Mega Bass	Yes
Type	Portable