DOWNLOAD Harman Kardon TD 470 (serv.man3) Service Manual ↓ Size: 364.65 KB | Pages: 12 in PDF or view online for FREE

Model
TD 470 (serv.man3)
Pages
12
Size
364.65 KB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Audio
File
td-470-sm3.pdf
Date

Harman Kardon TD 470 (serv.man3) User Manual / Operation Manual ▷ View online

ENGLISH
Handle the Power Cord Gently
■ To disconnect the plug from the AC
outlet, pull on the plug itself, not on the
cord. Pulling the cord may break the wire.
■ Disconnect the plug from the AC outlet
whenever the unit is to be left unused for
an extended period of time.
■ Do not place furniture or other heavy
objects on the cord, and avoid dropping
heavy objects on it. Also do not make a
knot in the cord; this can damage it and
cause a fire hazard.
Harman Kardon TD470
Date of purchase 
______________________________________________________________
Purchased from 
______________________________________________________________
Address of business purchased from 
________________________________________
____________________________________________________________________________________
Installed by 
____________________________________________________________________
Date of installation 
____________________________________________________________
Serial No. 
______________________________________________________________________
1
Unpacking and Installation
Congratulations on Your Purchase!
Your new high-fidelity TD470 is designed to
deliver maximum enjoyment and years of
trouble-free service.
Please take a few moments to read this
manual thoroughly. It will explain the features
and operation of your TD470 and help to
ensure a trouble-free installation.
Please unpack your TD470 carefully. We
recommend that you save the carton and
packing material. They will be helpful if you
ever need to move your unit and may be
required if you ever need to return it for
service.
Your TD470 is designed to be placed in a
horizontal position and it is important to allow
at least two inches of space behind your unit
for adequate ventilation and cabling
convenience. To avoid early damage, never
place the unit near radiators in front of
heating vents, in direct sunlight, or in
excessively humid or dusty locations.
24505_TD470 eng  12/01/98 14:01  Side 1
General Instructions
ENGLISH
Place of Installation
Place the cassette deck on a firm and level
surface. Avoid installing it:
■ In moist or humid places;
■ Close to heating equipment or in places
exposed to direct sunlight;
■ In a direct draft from an air conditioner or
in other very cold locations;
■ In places subject to excessive vibration or
dust;
■ In poorly ventilated places.
Moving the Unit
Before moving the unit, be sure to unplug the
power cord and disconnect all wires to other
stereo components.
Service
Call your local distributor for service.
Do Not Open the Cabinet
Except for performing routine maintenance
(see page 10), do not attempt to service this
unit. Tampering with internal components
can cause fire or shock, and may void your
guarantee.
If water or small objects enter the unit,
unplug the power cord immediately and
consult an authorized Harman Kardon
service center. Using the unit under such
conditions may cause a fire or shock hazard.
Cleaning
Remove dust by wiping the unit with a soft,
dry cloth. If necessary, use a soft cloth lightly
dampened with mild soapy water; then wipe
with a dry cloth. Never use benzine, thinner,
alcohol or other volatile agents, and avoid
spraying insecticides near the unit.
TABLE OF CONTENTS
General Instructions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3
Cassette Deck Controls and Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  4
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2
24505_TD470 eng  12/01/98 14:01  Side 2
TD470 Features
3
Thank you for choosing a Harman Kardon
cassette deck.
And congratulations. Your new unit is an
exceptionally well-engineered product that
will give you years of superb performance.
The special features of this cassette deck
include:
■ CD Transcription Quality
The TD470 has been engineered for
wide, flat frequency response, low noise,
and low distortion, so as to produce high
fidelity recordings from compact discs
and other high-quality sound sources.
■ Discrete Circuitry
For maximum design flexibility and
highest possible performance, Harman
Kardon designs a playback circuitry using
discrete electronic components, not off-
the-shelf integrated circuits.
■ Large Fluorescent Display
Function settings and signal levels are
indicated in bright, clear alphanumerics
and easy-to-read format.
■ Advanced Ergonomic Design
Controls are engineered and positioned
for simple, error-free recording and
playback.
■ Music Search
Skip, Forward and Reverse buttons
rapidly locate the start of any desired
segment on a pre-recorded tape.
■ 3 Heads
The 3-head design allows the user to play
back a tape as it is being recorded and
make instantaneous comparisons
between the source and the recording.
The user can then make adjustments to
the record level, balance or bias while the
recording is in progress.
■ Automatic Tape Source Selector
The “Tape Source” button is automatically
set to monitor the tape when the unit is in
play mode, and to monitor the input
signal when the unit is in the recording
mode. The user can override the
automatic setting by pressing the “Tape
Source” button.
■ Wireless Remote Control
This unit has a front panel IR remote
sensor and an accessory remote control.
It is also compatible with the cassette
deck commands included on system
remote controls included with all Harman
Kardon remote controlled receivers,
integrated amplifiers and pre-
amplifier/tuners.
■ Dolby HX Pro
Special recording circuitry automatically
monitors signal levels and adjusts bias in
the presence of momentary high
frequency peaks. This allows you to
record at higher input levels (for better
signal quality) without distortion. Dolby HX
Pro operates automatically whenever
recordings are made, and the resulting
higher-fidelity tape can be played back on
any cassette deck.
■ Dolby S Noise Reduction
The newest Dolby Noise Reduction,
Dolby S format provides improved noise
reduction, precise transient response,
and more consistent decoding during
playback.
■ Closed Loop, Duel Capstan
Mechanism
A closed loop, duel capstan mechanism
is used to assure smooth, consistent tape
speed and precise tape-to-head contact.
To get the most from your new cassette
deck, please read this manual carefully and
follow its instructions. Save the manual for
future reference.
Dolby noise reduction and HX Pro headroom
extension manufactured under license from
Dolby Laboratories Licensing Corporation.
HX Pro originated by Bang & Olufsen.
“Dolby”, the double-D symbol
and “HX
Pro” are trademarks of Dolby Laboratories
Licensing Corporation.
ENGLISH
24505_TD470 eng  12/01/98 14:01  Side 3
Harman Kardon TD470
Cassette Deck Controls and Displays
4
L
R
BCS
CD Sync
Tape Source
Bias Tone
REC Cal
L
R
 -35   -20   -10    -7     -5      -3      -1             +1     +3    +5     +8
dB
INTRO  REC  PLAY
MPX   TYPE  I  I IV
Power
Remote Senor
Rec Mute
Intro Scan
Search
S
C
MPX Filter
Off
Dolby NR
B Counter Reset
Bias Fine Trim
Balance
Record Level
Open/Close
TD 470
16
1
20
2
3
4
5
6
7
8
9
10 11
12
13
14
15
17 18
19
27
28
29
ENGLISH
24505_TD470 eng  12/01/98 14:01  Side 4
Page of 12
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Harman Kardon TD 470 (serv.man3) User Manual / Operation Manual ▷ Download

  • DOWNLOAD Harman Kardon TD 470 (serv.man3) Service Manual ↓ Size: 364.65 KB | Pages: 12 in PDF or view online for FREE
  • Here you can View online or download the User Manual / Operation Manual for the Harman Kardon TD 470 (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Harman Kardon TD 470 (serv.man3) Audio. Information contained in Harman Kardon TD 470 (serv.man3) User Manual / Operation Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.