Hitachi HT 350 Service Manual

Page 1

@HITACHI
SERVICE MANUAL 22:22:;

English

No.119

SPECIFICATION

Type

Platter

Motor

Speed

Pitch control range

Speed change system

S/N

Wow 84 flutter

Tone arm

Head shell

Effective length

Overhang

Tracking error

Adjustable force range (scale)

Acceptable Cartridge weight

When a HITACHI cartridge is attached.
Cartridge
Frequency response
Output voltage
Channel difference
Channel separation
Tracking force
Stylus lip

Power source

Power consumption
Dimensions

Weight
Other; devices

2-speed dIreCl drive system
Aluminum alloy dle~casl, 308mm outer diameler

Bruslllcss DC servo dlrecl drive motor

2 speeds, 33-/J and 45er

33-'/.npm: 13%, 4Srpm: 15%

Elcclmnic change-over syslem

60 dB (at 50,60Hz)

003% WRMS

Static balance type, lubular

Plug-in type (European slandard lype)

220mm

15mm

2a

OrSg/l turn oltlle scale ring (directly readable ln Ovlg steps)
47 9g

Verlicai moving magnel lype(VFS-261)

20»20,000 Hz

3.5mV at I kHz 50 mm/sec.

1 dB at ] kHz

20 dB at l kHz

2g (recommended)

0.7 mil diamond slylus (DSVSTZS)

l20V/60Hz fur U.S.A. slandard & CANADA standard
220V/50Hz for Europe standard

240V/50Hz for United Kingdom standard 34 Australia slandard
4 watts (at IZOV)

5 walls (at 220V) 5 walls (at Z40V)

454(w) x 366(0) x 137(H)mm

5.5 kg (12.1 lbs)

auto return, aulo cut, anllrskallng, lracklng force direcl-reading
balance weigni, slroboscope and neon lamp.

DIRECT DRIVE TURNTABLE

J une

l977