Sony dtc 1000 es service manual

Page 1

SPECIFICATIONS

System Digital audio tape recorder
Tape Digital audio tape
Recording system Rotary head

Recording time i20 minutes (with DT-120)
Tape speed 8.15 mmls

Drum rotation

Error correction

Number of channel

D/A conversion
Frequency response
Signal to noise ratio
Dynamic range

Total harmonic distortion
Wow and flutter

Approx, 2.000 rpm

Double Reed Solomon code
2 channels, stereo

16-bit linear

2-22,000 Hz :0.5 08

More than 92 dB

More than 90 dB

Less than 0,0055%

Below measurable limit

General
Power requirements

Power consumption
Dimensions

Weight

Supplied accessories

AEP Model
UK Model

FOR SERVICE MANUALS
CONW'ACT:

MAURITRON TECHNICAL SERVICES

wwwmaurltrcrtcouk
TEL. 01844 . 361694
FAX: 01344 . 352554

220V AC, 50/60H1(AEP model)

240V AC, 50H: (UK model)

48 W

Approx. 470x100x420 mm (w/h/d)
(18V2 X 35/ x18/, inches)

incl. side wood

Approx 430x100><420 mm (th/d)
(tau/Xan/x 161/; inches)

excl. side wood

Approx. 12 kg (26 lb 7 oz)

incl. side wood

Input
Input tacks Jack type i Impedance Rated input level
LINE IN Phone 50 kohrns A10 (185
DIGITAL Phono 75 ohms 0.5 Vp-p
Output
Output acks Jack t e Impedance Rated out ut Load
I yp ' p impedance
LINE OUT Phone 470 ohms ~10 st More than
10 kohms
HEAD- Stereo 150 ohms 0-28 mW 32 ohms
PHONES phone
DIGITAL Phono 75 ohms 0.5 Vp-p 75 ohms
OUT
Tape
Track pitch 13.6 pm (20.4 pm)

Sampling frequency
Modulation system
Transfer rate

MICROFILM

48 kHz, 44.1 kHz, 32 kHz
8-10 Modulation
2.46 Mbitlsec. (before modulation)

Remote commander i1) ..... RM-FH

Sony batteries SUM-3 (NS) (2)

Audio connecting curds (2 phone plungZ pnono plugs,
stereo, for line inputs and outputs) (2)

Screws to secure the cabinet (4)*

Remote commander (supplied) ..... RM-Fit
Remote control system Intrared control
Power requirements 3 V DC, wrth R6 (size AA) batteries

Dimensions Approx. 67x175x18 mm (w/h/d)
(2 5/I x 67/. x "/15 inches)
Weight Approx. 145 g (5 oz)

incl. batteries

" The side wood panels on both sides of the deck are
detachable. After removing the screws, secure the cabinet
with the supplied lock screws (tour M4x6).

For safety, before doing this, be sure to disconnect the AC

power cord from the AC outlet.

DIGITAL AUDIO TAPE DECK
S ON Y®

rm:

.. «ch n wrhgamrmMgnimu-lrflwun m - ._ «

« , l<"--VH~.I-,.< ,

Page 2

TC-1 UUU h)

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY SHADING AND MARK

A ON THE SCHEMATIC DIAGRAMS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONV PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

Flexible Circuit Board Repairing

' Keep the temperature of the soldering iron around 270°C
during repairing.

' Do not touch the soldering iron on the same conductor of
the Circuit board (within 3 times).

Be careful not to apply force on the conductor when
soldering or unsolderingi

Notes on chip component replacement

' Never reuse a disconnected chip component.

' Notice that ill: minus side of a tantalum capacitor may be
damaged by heat.

TABLE OF CONTENTS

Title Description

Page

Sectionl. Outline 3

SectionZ. BIockDiagram... ........... ..............7

Sectiona. Disassembly............................. 13

Section4. Adjustments............................. 17

4-1. Mechanical Adjustment .

.... 17

4-2. Electrical Adjustment . ............ . . . . . . . . . . . 20

SectionS. Diagrams...............................32
5-1. Mounting Diagram (MD Servo a Digital Block) . . . . . . . . . . 33
5-2. Schematic Diagram (MD Servo Block). . . . . . . . . . . . . . . 37

5-3. Mounting Diagram (Power Block). . . ....... . . ..... . 43

5-4. Schematic Diagram (Power Block) . . . .

44

5-4. Schematic Diagram (Digital Block) . . . . . . . . . . . . . . . . 47
5-5. Mounting Diagram (Analog a Microcomputer Block) . . . . . . . 53

g

5-6. Schematic Diagram (Analog 6t Microcomputer Block). . . . . . . 57
Section 6. Exploded Views and Parts List . . . . . . . . . . . . . . . . . . 69
Section'I. ElectricalPartsList........................79

FOR SERVICE MANUALS
CONTACT:
MllURITRON TECHNICAL SERVICES
www.mauritroncouk
TEL' 01844 - 351694
FAX: 01844 - 352554