Hitachi HT-464 Serviceanleitung

@HITACHI
SERVICE
SPECIFICATIONS
2-speed direct drive automatic
Type
Aluminum
Platter
diameter
Brushless,
M otor
"Unitorque"
2-speeds; 33-1/3 and 45 rpm
Speed
Electronic
Speed change system
SIN
77 dB
Wow and Flutter 0.03%
Pitch control range
33-1/3 rpm
45 rpm
Tonearm
Effective length 22C) mm
15 mm
Overhang
20
Tracking error
Lead wire
140 pF
capacitance
Adjustable force
0 — 3 g/ I turn of the balance weight
range (scale)
(directly readable in 0.1 g steps)
Acceptable cartridge
4—
weight
When a HITACHI cartridge is attached.
Dual magnet type (MT -30)
Cartridge
FEATURES
Unitorque motor
I.
Handy fully automatic
2.
ty mechanism)
Electronic return detection
3.
SENSOR SYSTEM)
4. Two-motor system with
DIRECT
MANUAL
Design and specifications
system
alloy die-cast, 310 mm outer
slotless, coreless DC servo
motor
change-over system
(DIN-B)
VVRMS
10 g
mechanism (with manual priori-
mechanism (PHOTO-
improved performance
DRIVE AUTOMATIC
November
English
Deutsch
Frangais
subject to change without notice for further improvement.
Frequency response
Output voltage
Channel difference
Channel separation
Tracking force
Stylus tip
Power source
Power consumption
Dimensions
Weight
Other devices
Highly sensitive tone arm with gimbal support and
5.
head shell containing
Front panel operation
6.
Structure resistant
7.
Viscous damped arm lifter
8.
Easily removable dust cover
9.
TURNTABLE
1979
H T -464
194
10 25,000 Hz
3 mV at I kHz 50 mm/sec.
1 dB at kHz
20 dB at 1 kHz
1.5 — 2.5 g (recommended 2g)
Diamond stylus (DS-ST30)
120 V 60 Hz for U.S.A. and Canada
standard
220 V 50 Hz for Europe standard
240 V 50 Hz for U.K. and Australia
standard
110—120/220-240 V 50/60 Hz for
Asian and Latin American countries
6 watts
435 x 375 x 128 mm
(17-1/8" x 14-3/4" x 5")
5.5 kg (12.1 lbs.)
Auto-in, auto-repeat, auto-return,
cut, anti-skating, tracking force direct-
reading balance weight, viscous damped
cueing, stroboscope and neon lamp.
glass fibers
with soft push switches
to howling
never damages stylus
auto-
tip