Harman kardon hd 710 service manual

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The Harman Kardon

MQdeJ HD710

Manual A

COMPACT DISC PLAYER

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harnIan/kavdon III) 710

CONTENTS

SPECIFICATIONS-~-
SAFETY PRECAUTIONS -
CONTROLS AND FUNCTIONS -
DISASSEMBLY PROCEDURES ~
POWER CORD REPLACEMENT ~
ADJUSTMENT PROCEDURE
TROUBLE SHOOTING
IC TERMINAL FUNCTIONS
CIRCUIT DESCRIPTION -----

Ic BLOCK DIAGRAMS
REMOTE CONTROL SCHEMATIC DIAGRAM
ELECTRICAL PARTS LIST
SCHEMATIC DIAGRAMs
BLOCK DIAGRAMS -----
WIRING DIAGRAM
P.c. BOARDS -----
EXPLODED VIEW --

co MECHANISM EXPLODED VIEW
PACKING DRAWING

harmanlkardon

Parts and Service Office
80 Crossways Park West. Woodbury, NV. 11797
1112-HD710 1295. 600 Printed in KOREA

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/cLAss 1 LASER PRODUCT \
_ Product complies with DHHS rules CFR subchapter J part 1040 :
10 at date of manufacture.

DANGER-Invisible laser radiation when opened and interlock
filed or defeated. Avoid direct exposure to the beam.

cAUTI0N7use of all controls, adjustments or 'periormance

of procedures other than those specilled herein may result
in hazardous radiation exposure.

CLASS 1

I LASER PRODUCT

J

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.

ADVARSEL:

Usynlig laserstréling ved abning nér
sikkerhedsafbrvdere er ude at funktion. Undgé
udsaettelse for stréling.

VAROITUS!
Laite siséltéa laserdiodin. joka léhettaa nékyméténté
silmille vaarallista laserséiteilyé,

SPECIFICATIONS

System 3 Compact disc Digital Audio

D/A Converter 1 Linear, Pulse Width Modulated 3D
Bit Stream
Clock Rate t 33.8688MHZ, lBBit/AFS
Digital Filter

: 343eam Semiconductor
Optical LaseryFickup
i CIRC System

Signal Detection

Error Correction
Low Level Linearity : +/-1.0db @JaodB
Frequency Response : 8H1 to 20kHz +OdB/-l.5dB
Total Harmonic DistortioniTHD) : 0. 004%

Dynamic Range 2 95d3

Signal to Noise Ratio : 100dB

Channel Separation : 93dB
Line Output Level/Impedance = 2.0V @10ku
Digital Output Level/Impedance : 0.5Vp-o @7551

(Coaxial)

Power Supply
USA. and Canada models
International model

I AC120V. 60Hz
: AC230V. 50HZ

Power Consumption : 12Watts
Dimensions(WXH><3-3/4X 13

440mm X 95mm X 330mm
Weight I 10.1lbs/4.6kz

Specifications and components subject to change without notice.
Overall performance will be maintained or improved.

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