Sony TTS 3000 Service Manual

Page 1

TURNTABLE SYSTEM

Specifications

Speeds:

Speed control range:
Start-up time:

Wow and flutter:
Signal-to-noise ratio:

Turntable vertical motion:
Power requirements:

Power consumption:
Turntable:

Weight:
Dimensions:

33% rpm and 45 rpm
=5%

within one second

Less than 0.05% ms
greater than 60 db

(NAB standard)

within =0.05 mm

100, 117. 220 or 240V
50/60 Hz

4 VA

12'. 3~lb 5-02 dieeast
aluminum

approx 12 lb 12 oz
14% W x 5% H x 15' D

SON!
SERVICE MANUAL

Page 2

TABLE OF CONTENTS

Page
General Information --------- ............. p
Spodliootiom ....................... ....... ............ ]
Cifwi' Dmipgion .................. ...... ......... '
0530810!"ny ......................... . ......... 3
Moinmmnco ......... ................................. 3
TIOUbIesliooting Clio": .................... 6
5}..ch Diagram ................... 3
Managing biog! ............ ..................... 8
Exp'odcd 0509mm ..................... )0

CAUTION

The early model. which is not described in ilio manual. is none differmt in clectriul circuit. The difference
is not so great as you lid! think of. because the principle of this servo-control system in not diffcrch if a
circus-tuner moles you to replace oono onldcntfied components in that model. oalt SONY European Servico Con-
tcr in Belgium. or directly to SONY Tokyo Office in Japan.

Plum md the ClRCUlT DESCRIPTION carefully for your servicing reference. It will lirovidn the basic
loowleke to you of how a servo-controlled turntable work and principles behind tho major adjustment.