Sony DFR-E3000 Bedienungsanleitung

SDDS Recorder System

MAINTENANCE MANUAL

1st Edition

Serial No. 10001 and Higher

DIGITAL FILM SOUND ENCODER

DFR-E3000

!WARNING

This manual is intended for qualified service personnel only.

To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that

contained in the operating instructions unless you are qualified to do so. Refer all servicing to

qualified service personnel.

!WARNUNG

Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.

Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die

Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei

Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen.Andere als die angegeben

Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung

dazu besitzen.

!AVERTISSEMENT

Ce manual est destinéuniquement aux personnes compétentes en charge de l’entretien.Afin

de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les

réparations indiquées dans le mode d’emploi àmoins d’être qualifiépour en effectuer d’autres.

Pour toute réparation faire appel àune personne compétente uniquement.

Attention-when the product is installed in Rack:

1. Prevention against overloading of branch circuit

When this product is installed in a rack and is

supplied power from an outlet on the rack, please

make sure that the rack does not overload the supply

circuit.

2. Providing protective earth

When this product is installed in a rack and is

supplied power from an outlet on the rack, please

confirm that the outlet is provided with a suitable

protective earth connection.

3. Internal air ambient temperature of the rack

When this product is installed in a rack, please make

sure that the internal air ambient temperature of the

rack is within the specified limit of this product.

4. Prevention against achieving hazardous

condition due to uneven mechanical loading

When this product is installed in a rack, please make

sure that the rack does not achieve hazardous

condition due to uneven mechanical loading.

DFR-E3000

Table of Contents

Manual Structure

Purpose of this manual .............................................................................................. 3

Related manuals......................................................................................................... 3

Contents ..................................................................................................................... 4

1. Service Overview

1-1. Installation...................................................................................................1-1

1-1-1. Installation Environment ............................................................1-1

1-1-2. Power Supply .............................................................................1-1

1-1-3. External Dimensions ..................................................................1-2

1-1-4. Rack Mounting...........................................................................1-2

1-1-5. Matching Connectors and Cables...............................................1-5

1-1-6. Input and Output Signal of Connector .......................................1-6

1-1-7. Switch Settings on the Board/Functions of LEDs....................1-12

1-2. Location of Main Parts and Boards...........................................................1-15

1-3. Removal of Cabinet...................................................................................1-16

1-3-1. Removal of Front Panel ...........................................................1-16

1-3-2. Removal of Upper Chassis.......................................................1-16

1-4. Replacement of Main Parts .......................................................................1-17

1-4-1. Power Supply Unit ...................................................................1-17

1-4-2. Fan Motor.................................................................................1-19

1-4-3. Caution on Replacement of PLD

(Programmable Logic Device) .................................................1-20

1-4-4. Caution on Replacement of DPR-139 Board ...........................1-20

1-4-5. Caution on Replacement of Flash Memory .............................1-21

1-4-6. Caution on Replacement of PIC...............................................1-21

1-5. How to Use Extension Board....................................................................1-22

1-5-1. Use of Extension Board EX-621..............................................1-22

1-5-2. Use of Extension Board EX-680..............................................1-23

2. Electrical Alignment

2DFR-E3000

3. Spare Parts

3-1. Notes on Repair Parts..................................................................................3-1

3-2. Exploded Views ..........................................................................................3-2

Front Block ...............................................................................................3-2

Board Block (Front) ..................................................................................3-4

Rear Block ................................................................................................3-5

Board Block (Rear) ...................................................................................3-6

3-3. Electical Parts List.......................................................................................3-7

3-4. Accessories Supplied ................................................................................3-36

4. Semiconductor Pin Assignments

5. Block Diagram

5-1. Circuit Description ......................................................................................5-1

5-2. Overall Block Diagram ...............................................................................5-2

6. Board Layouts

DPR-139 ...................................................................................................6-2

EN-139 ....................................................................................................6-4

IF-752 ....................................................................................................6-6

DP-131 ....................................................................................................6-8

MB-855 ....................................................................................................6-8

CN-1840..................................................................................................6-10

CN-1885..................................................................................................6-11

CN-1886..................................................................................................6-12

CN-1887..................................................................................................6-13

7. Schematic Diagrams

DPR-139 ...................................................................................................7-2

EN-139 ..................................................................................................7-10

IF-752 ..................................................................................................7-28

MB-855 ..................................................................................................7-40

CN-1840..................................................................................................7-42

CN-1885..................................................................................................7-44

CN-1886..................................................................................................7-46

CN-1887..................................................................................................7-51

Frame wiring ...........................................................................................7-56

DP-131 ..................................................................................................7-56

DFR-E3000

Manual Structure

Purpose of this manual This manual is the maintenance manual of Digital Film Sound Encoder DFR-E3000.

This manual is intended for use by trained system and service engineers, and

describes overall information based on the service at a part level.

Related manuals For this unit, following manuals are also available apart from this Maintenance

Manual.

.DFR-C3000/DFR-E3000 Operation Manual (Supplied with DFR-E3000)

This manual is necessary for actually operating DFR-C3000/DFR-E3000.

.DFR-C3000 Maintenance Manual (Available on request)

This manual describes maintenance information of DFR-C3000 and information

based on the service at a component parts level.

.“Semiconductor Pin Assignments” CD-ROM (Available on request)

This “Semiconductor Pin Assignments” CD-ROM allows you to search for

semiconductors used in Communication System Solutions Network Company

equipment.

Semiconductors that cannot be searched for on this CD-ROM are listed in the

service manual for the corresponding unit. The service manual contains a com-

plete list of all semiconductors and their ID Nos., and thus should be used together

with the CD-ROM.

Part number: 9-968-546-XX

4DFR-E3000

Contents This manual is organized by following sections.

Section 1 Service Overview

Explains the fundamental information required for the service of this unit (location

of main parts, removal of cabinet, replacement of the main parts and fixture/

measuring equipment information).

Section 2 Electrical Alignment

Explains the electrical alignment required when replacing the boards and electrical

parts.

Section 3 Spare Parts

This section describes spare parts (exploded views and mechanical parts list, and

electrical parts list).

Section 4 Semiconductor Pin Assignments

Provides function block diagrams and pin names of the semiconductors used in this

unit.

Section 5 Block Diagrams and Description

Provides overall block diagrams and circuit description.

Section 6 Board Layouts

Provides board layouts of the boards used in this unit.

Section 7 Schematic Diagrams

Provides schematic diagrams and frame diagrams of this unit.

SDDS is a registered trademark of Sony Corporation.

Westrex is a registered trademark of Westrex.

ADVANTEST is a registered trademark of ADVANTEST CORPORATION.

IBM PC/AT is a registered trademark of International Business Machines

Corporation.

Microsoft, Windows and MS-DOS are either registered trademarks of Microsoft

Corporation.

PIC is registered trademark of Microchip Technology Inc. in the USA and other

countries.

Unless otherwise specified, all name of companies and products are trademarks of

registered trademarks of the respective companies.

1-1

DFR-E3000

Section 1

Service Overview

1-1. Installation

1-1-1. Installation Environment

Operating temperature: 5 dC to 40 dC

Storage temperature: _20 dC to +60 dC

Operating humidity: 10 %to 90 %relative humidity

Mass: 13 kg

Installation precautions:

Avoid using or storing this system in any of the following

locations;

.Locations subjected to many hours of direct sunlight or

strong light.

.Locations close to heat sources.

.Locations subjected to severe vibrations damp and dusty

.Locations subjected to electricity noise.

.Locations subjected to strong electric or magnetic fields.

.Locations subjected to electrostatic noise.

Ventilation

The inside of the DFR-E3000 is cooled by air circulation

by a fan (rear panel side).

The power supply can be damaged if the exhaust vent (rear

panel) and air intake (front panel) are blocked or the fan is

stopped.

The rear side of the DFR-E3000 should be at least 20 cm

(8 inches) away from walls for ventilation and

maintenance.

1-1-2. Power Supply

1. Power Specifications

A switching regulator is used for the power supply of the

DFR-E3000. The voltage within the range of 100 V to 240

V can be used without changing the supply voltage.

Power requirements: AC 100 to 240 V

50/60 Hz

Power consumption: 200 VA

Peak inrush current:

(1) Power ON, current probe method: 25 A (240 V), 10 A

(100 V)

(2) Hot switching inrush current, measured in accordance

with European standard EN55103-1: 7 A (230 V)

2. Recommended Power Cord

Required Parts for the U.S.A. and Canada

1Power Cord (Not supplied with DFR-E3000, Sony Part

No. !1-557-377-11

2Plug Holder (Black) (Not supplied with DFR-E3000,

Sony Parts No. 2-990-242-01)

Required Parts for Europe

1Power Cord (Not supplied with DFR-E3000, Sony Part

No. !1-590-910-11

2Plug Holder (Gray) (Not supplied with DFR-E3000,

Sony Part No. 3-170-078-01.)

Safety earth

(Green/Yellow)

Live (Brown)

Neutral (Blue)

1-2 DFR-E3000

1-1. Installation

1-1-3. External Dimensions

1-1-4. Rack Mounting

The DFR-E3000 can be mounted in a 19-inch standard rack.

.When the DFR-E3000 or the peripheral equipment is mounted in a 19-inch standard rack, it is recom-

mended to install a ventilation fan to prevent a temperature rise in the rack.

Make sure that all the units in the rack should be operated within the temperature range of 5 dC to 40 dC.

.Connect the enough long cables on the rear panel, considering that the DFR-E3000 is pulled out.

.An installation manual is supplied with the RMM-30 rack mount rail. However follow the instructions

in this manual. Because the rack mounting procedures of the DFR-E3000 are different from the

procedures explained in RMM-30 installation manual.

.To prevent falling the rack, fix the rack on the horizontal firm floor with bolts.

288 75

450

475.4

465

146.7

132.4

57.2

481.5

424

350

(Front view)

(Right side view)

(Top view)

Unit : mm

1-3

DFR-E3000

1-1. Installation

Rear bracket

Front bracket

Outer rail

Required parts

.Rack Mount Rail, RMM-30

Rail with bracket: 2 pcs.

Screw (B5x8): 8 pcs.

.Screw for inner rail (B4x8) (*1): 6 pcs.

.Screw for rack mounting (RK5x16): 4 pcs.

(Sony part number: 7-682-378-04)

.Washer for rack mounting: 4 pcs.

(Sony part number: 2-297-913-01)

(*1) : The DFR-E3000 comes with the eight screws. The

two screws of them are spare.

Be sure to use the RMM-30 Rack Mount Rail.

If a rack mount rail other than the RMM-30 is used, the

DFR-E3000 may be dropped by insufficient strength of the

rack mount rail. This may cause a injury.

Procedures

1. Turn the power off.

2. Remove the four feet from the bottom of the DFR-

E3000.

3. While pressing the stopper of the rail, pull out the

inner rail.

4. Attach the inner rails to the DFR-E3000 using the six

screws (B4x8) supplied with the DFR-E3000.

5. Loosen the screws fastening the rear bracket to the

outer rail, and adjust the position of the rear bracket

with the rack depth.

Stopper

Inner rail

Outer rail

Inner rail

B 4x8

Feet

BVTT 3x12 Feet

BVTT 3x12

1-4 DFR-E3000

6. Attach the front and rear brackets to the outside of the

rack temporarily using the eight screws (B5x8)

supplied with RMM-30.

7. While pressing the stoppers of the inner rails, slide the

inner rails fully into the outer rails.

.Be sure to mount the DFR-E3000 in the rack with two or

more persons.

Trying to handle this job by one-person could occur to

injury.

.Be careful not to get caught your hand and finger in the

rack mount rail when installing the unit in the rack.

8. After confirming that the DFR-E3000 can be moved

smoothly, tighten the screws (B5x8) secured

temporarily in the step 6.

When securing the front brackets to the rack by

screws, pull out the DFR-E3000 about 20 cm

(8 inches), and fasten the screws of the front brackets

to the rack.

9. After installing the DFR-E3000 in the rack, secure the

unit to the rack by the prepared four screws (RK5x16)

and four washers.

When the DFR-E3000 is mounted in a rack, the maximum

traveling distance is illustrated below.

RK 5x16

Washers

RK 5x16

Rack

132

581 (Maximum traveling distance)

Distance to the center of the slide rail

Height of the unit mounted in a rack Unit : mm

Rack

Stopper

Inner rail

Outer rail

Rack

Outer rails

Front bracket Rear bracket

B 5x8B 5x8

Unit : mm

12.7

31.75

12.7

31.75

1-1. Installation

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