Harman kardon hd 7300 service manual

Page 1

The Harman Kardon
MOdel HD7300 Manual151A
COMPACT DISC PLAYER

T@@hmfi@@l Mamafl

::
U
limo ................. WM g
("7
hymen/Ramon
The following marks lound In the parts list of thismanual ' -
Identify the models as iollows. E

o : Norm America area model Black version
- : International model Black version
o : Ausiralia model Black version

harman/kardon

240 Crossways Park West. Woodbury. N. Y. 11797
1|12-3152151A4 P-1189081500 Primed in Japan

Page 2

CLASS 1 LASER PRODUCT

Product complies with DHHS rules CFR subchapter J part

1040:10 at date of manufacture.

DANGER-invisible laser radiation when open and inter-
lock failed or defeated. Avoid direct exposure to the

beam.

CAUflON-use of all controls, adjustments or perform-
ance of procedures other than those specified herein may

result in hazardous radiation exposure.

Be Careful of the Laser Pickup

Although you cannot see it from the outside, a laser
pickup is located under the disc tray and a precision lens
is built in it.

Since the laser pickup, including the lens element, is
especially sensitive to dust. keep the disc tray closed
when not in use. Also do not put your hand inside the
unit.

CLASS 1

LASER PRODUCT

SPECIFICATION

System

Signal Detection
Error Correction
Sampling Frequency
Quantization
channels

Frequency Response
Total Harmonic Distortion
Dynamic Range
Signal-toNoise Ratio
Channel Separation
Wow & Flutter

: Compact Disc Digital Audio
: S-Beam Semiconductor Laser
: CIRC System

: 1 76.4kHz

: 18-bit Linear

: 2 Channel Stereo

: 4Hz-20kHz i0.2dB

: 0.008% (1kl-lz)

: 96dB

: IOOdB

: BadB (1 kHz)

: lmmeasurable

Adjustment of this unit require: tollowlng measurlng

instruments and llgs.

I Oscilloscope (3 or more modes, 100MHz, input Select DC

range) 1740A
a Test Disc: EIAJ CD-t
o Distortion Meter 339A

Line Output Level/Load
Impedance

Power Supply
USA. and Canada models :AC 120V, 60Hz
International model :AC 220/240V, 50/60Hz

: 2.0V] 10k Ohms

Power Consumption : 15 Watts

Dimensions (WxHxD) : 17-3/8" x 4" x 13"
(443 x103 x 330 mm)

Weight : tllbs. (5kg)

Spedfimticns and components subject to change without notice.
Overall perlon'nance will be maintained or improved