R
RW
W--D
D228
80
0
SERVICE MANUAL
CD Recorder
Effective : April, 2002
S-0059A
CONTENTS
1 SPECIFICATIONS
2
2 EXPLODED VIEWS AND PARTS LIST
3
3 PC BOARDS AND PARTS LIST
8
4 INCLUDED ACCESSORIES
15
NOTES
PC boards shown are viewed from parts side.
The parts with no reference number or no parts number in the
exploded views are not supplied.
As regards the resistors and capacitors, refer to the circuit diagrams
contained in this manual.
£
Parts marked with this sign are safety critical components. They
must be replaced with identical components - refer to the appropriate
parts list and ensure exact replacement.
Parts of [ ] mark can be used only with the version designated.
£
1 SPECIFICATIONS
2
Media type ............CD-RW and CD-R for Digital audio (record and
playback), CD (playback only)
Frequency converter input sampling frequency ........32kHz~48kHz
Recording sampling frequency ..........................................44.1kHz
Frequency response ....................................................20Hz~20kHz
(playback:±1.5dB, recording:±1.5dB)
Signal to noise ratio ............................More than 92dB (playback)
More than 86dB (recording)
Dynamic range ....................................More than 92dB (playback)
More than 86dB (recording)
Total Harmonic Distortion ..................Less than 0.01% (playback)
Less than 0.02% (recording)
Wow & flutter ..........................................................Unmeasurable
Audio Input Sensitivity/Impedance ........LINE : -6dBV (0.5V)/20k
Output Level/Impedance ..........................LINE : -6dBV (0.5V)/1k
Maximum output level ....................................LINE :+6dBV (2.0V)
Power supply........120/230 V AC, 50/60Hz (General export model)
230 V AC, 50Hz (Europe model)
Power consumption ..............................................................20 W
Dimensions (W x H x D) ................................435 x 102 x 320 mm
(17-1/8" x 4" x 12-4/8")
Weight (Net) ......................................................5.1kg (11-3/16 lb)
Standard Accessories..................Audio signal connection cord x 1
Remote control unit x 1
Improvements may result in specification or feature changes
without notice.
SAFETY INFORMATION
This product has been designed and manufactured according to FDA regulations
"title 21, CFR, chapter 1, subchapter J, based on the Radiation Control for Health
and Safety Act of 1968", and is classified as a class 1 laser product. There is no
hazardous invisible laser radiation during operation because invisible laser radiation
emitted inside of this product is completely confined in the protective housings.
The label required in this regulation is shown 1.
OCAUTION
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS
RADIATION EXPOSURE.
Optical pickup:
Material
: Ga-Al-As
Wavelength
: 765 - 815nm (25
) (Play)
780 - 786nm (25
) (Record)
Laser output : Continuous wave max. 5mW (Play)
Continuous wave max. 40mW (Record)
1 For U.S.A.
2 EXPLODED VIEWS AND PARTS LIST
3
5124
5126
51SB2
51SC3
WJ002
51SC1
51SB4
51SB4
51SC1
JK609
51SB4
51SB3
51SC1
45-3
5150
5105
45-5
5103
5116
5140
5152
51SC4
5144
5143
5160
51SE1
5120
51SE1
51SE1
51SE1
51SE1
51SE1
51SE1
51SC6
51SC4
51SC4
5142
5123
5125
51SC3
51SB1
51SA1
51SD1
51SD1
5102
5104
45-1
5122
51SG1
51SG1
5130
5115
PC001
5131
51SD2
51SD2
45-2
51SC2
51SC2
5121
51SD2
51SD2
51SD3
51SB2
51SD1
5106
5109
45-4
5108
5108
5101
51SH1
31-0
5110
51SF1
51SE2
51101
45-6
51SE2
51SI1
31-7
51SI1
51SI1
5170
5171
5170
51SE3
51SE3
51SE3
EXPLODED VIEW-1
4
EXPLODED VIEW-1
£
5
EXPLODED VIEW-1
£
£
£
£