Sony DME-7000 User manual

DME-3000/7000
MAINTENANCE MANUAL Part 1
1st Edition (Revised 2)
DIGITAL MULTI EFFECTS
DME CONTROL PANEL
BKDM-3010
BKDM-3020
BKDM-3021
BKDM-3022
BKDM-3023
BKDM-3030
BKDM-3040
BKDM-3050
BKDM-3060
BKDM-7020
BKDM-7021
BKDM-7031
BKDM-7041
BKDM-7060
BKDM-7070
BZDM-3010
BZDM-3020
BZDM-7010
BZDM-7020

!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 destiné uniquement 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 à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
DME-3000 Serial No. 10001 and Higher
DME-7000 Serial No. 10001 and Higher
BKDM-3010 Serial No. 10001 and Higher
BKDM-3020 Serial No. 10001 and Higher
BKDM-3021 Serial No. 10001 and Higher
BKDM-3022 Serial No. 10001 and Higher
BKDM-3023 Serial No. 10001 and Higher
BKDM-3030 Serial No. 10001 and Higher
BKDM-3040 Serial No. 10001 and Higher
BKDM-3050 Serial No. 10001 and Higher
BKDM-3060 Serial No. 10001 and Higher
BKDM-7020 Serial No. 10001 and Higher
BKDM-7021 Serial No. 50001 and Higher
BKDM-7031 Serial No. 10001 and Higher
BKDM-7041 Serial No. 10001 and Higher
BKDM-7060 Serial No. 10001 and Higher
BKDM-7070 Serial No. 10001 and Higher
BZDM-3010 Serial No. 10001 and Higher
BZDM-3020 Serial No. 10001 and Higher
BZDM-7010 Serial No. 10001 and Higher
BZDM-7020 Serial No. 10001 and Higher

1 (E)
Table of Contents
Manual Structure
Purpose of this manual ........................................................................................ 5 (E)
Contents ............................................................................................................... 5 (E)
Related manuals................................................................................................... 5 (E)
1 Installation
1-1. Operating Environment .........................................................................1-1 (E)
1-2. Power Supply ........................................................................................ 1-1 (E)
1-2-1. Power Specifications ............................................................ 1-1 (E)
1-2-2. Power Cord ...........................................................................1-1 (E)
1-3. Connectors............................................................................................. 1-2 (E)
1-3-1. DME-3000/7000 .................................................................. 1-2 (E)
1-3-2. BKDM-3010 ........................................................................ 1-2 (E)
1-4. Input and Output Signals of Connectors ...............................................1-3 (E)
1-4-1. DME-3000/7000 .................................................................. 1-3 (E)
1-4-2. BKDM-3010 ........................................................................ 1-6 (E)
1-5. External Dimensions and Installation Space ......................................... 1-8 (E)
1-5-1. DME-3000/7000 .................................................................. 1-8 (E)
1-5-2. BKDM-3010 ...................................................................... 1-10 (E)
1-6. Installation of Track Ball ....................................................................1-11 (E)
1-7. Rack Mounting .................................................................................... 1-11 (E)
1-8. Switch Settings on Boards and LEDs Description .............................. 1-14 (E)
1-8-1. DME-3000/7000 ................................................................ 1-14 (E)
1-8-2. BKDM-3010 ...................................................................... 1-17 (E)
1-8-3. BKDM-3030 ...................................................................... 1-17 (E)
1-8-4. BKDM-3040 ...................................................................... 1-20 (E)
1-8-5. BKDM-7070 ...................................................................... 1-23 (E)
1-9. Installation of Standard Boards ...........................................................1-26 (E)
1-9-1. DME-3000 ..........................................................................1-27 (E)
1-9-2. DME-7000 ..........................................................................1-28 (E)
1-10. Installation of Optional Boards ...........................................................1-29 (E)
1-10-1. MPU-72 Board (BKDM-3030) Installation .......................1-29 (E)
1-10-2. MPU-80 Board (BKDM-7031) Installation .......................1-30 (E)
1-10-3. WKG-16 Board (BKDM-7041) Installation ...................... 1-30 (E)
1-10-4. VPR-39 Board (BKDM-7021) Installation ........................ 1-31 (E)
1-11. Confirmation of Secondary Power Supply Voltage ............................ 1-32 (E)
1-12. Multi Channel Setting .........................................................................1-34 (E)
1-13. Connection when Combiner Board Installation ..................................1-35 (E)

2 (E)
1-14. Switch Setting when Connecting Other Equipments .......................... 1-36 (E)
1-14-1. Connection with Digital Video Switcher ........................... 1-36 (E)
1-14-2. Connection with Source Selector Unit ............................... 1-36 (E)
1-14-3. Connection with Video Routing Switcher ......................... 1-37 (E)
1-15. Hard Reset of Control Panel ............................................................... 1-38 (E)
1-16. Installation of Software ....................................................................... 1-39 (E)
1-16-1. DME-3000 .......................................................................... 1-39 (E)
1-16-2. DME-7000 .......................................................................... 1-39 (E)
1-16-3. BKDM-3010 ...................................................................... 1-40 (E)
2 DME-3000/7000 Service Overview
2-1. Removal from Rack .............................................................................. 2-1 (E)
2-2. Removal of Cabinet............................................................................... 2-1 (E)
2-3. Cleaning of Front Panel ........................................................................ 2-2 (E)
2-4. Location of Main Parts ..........................................................................2-3 (E)
2-5. Replacement of Main Parts ................................................................... 2-3 (E)
2-5-1. Power Supply Unit ............................................................... 2-3 (E)
2-5-2. Fan Motor ............................................................................. 2-4 (E)
2-5-3. Backup Battery (only DME-3000) ....................................... 2-5 (E)
2-5-4. Capacitor for Data Backup (only DME-7000) .....................2-5 (E)
2-6. Location of Printed Circuit Boards ....................................................... 2-6 (E)
2-6-1. DME-3000 ............................................................................ 2-6 (E)
2-6-2. DME-7000 ............................................................................ 2-8 (E)
2-7. Replacement of Plug-in Boards .......................................................... 2-10 (E)
3 BKDM-3010 Service Overview
3-1. Cleaning of Track Ball ..........................................................................3-1 (E)
3-2. Removal of Bottom Plate ...................................................................... 3-2 (E)
3-3. Location of Main Parts ..........................................................................3-2 (E)
3-4. Replacement of Main Parts ................................................................... 3-3 (E)
3-4-1. Floppy Disk Drive ................................................................ 3-3 (E)
3-4-2. Key Top ................................................................................3-3 (E)
3-4-3. Backup Battery ..................................................................... 3-4 (E)
3-5. Replacement of Printed Circuit Boards................................................. 3-4 (E)
3-5-1. CPU-119 Board .................................................................... 3-4 (E)
3-5-2. KEY-32A Board ................................................................... 3-5 (E)
3-5-3. KEY-32B Board ................................................................... 3-5 (E)
3-5-4. KEY-32C Board ................................................................... 3-6 (E)
3-5-5. SE-214 Board .......................................................................3-6 (E)

3 (E)
4 Trouble Shooting
4-1. Trouble Shooting ...................................................................................4-1 (E)
4-1-1. DME-3000/7000 .................................................................. 4-1 (E)
4-1-2. BKDM-3010 ........................................................................ 4-3 (E)
4-2. Self Diagnostics .................................................................................... 4-4 (E)
4-2-1. BKDM-3010 (Menu 804 page) ............................................ 4-4 (E)
5 Overall Block Diagrams
5-1. Circuit Function of Printed Circuit Boards ................................................. 5-1
5-1-1. DME-3000 .................................................................................. 5-1
5-1-2. DME-7000 .................................................................................. 5-1
5-1-3. BKDM-3010 .............................................................................. 5-1
5-2. Overall Block .............................................................................................. 5-2
5-2-1. DME-3000 .................................................................................. 5-2
5-2-2. DME-7000 .................................................................................. 5-3
5-2-3. BKDM-3010 (CPU-119 board) .................................................. 5-4

5 (E)
Purpose of this manual
This manual is the maintenance manual of the digital multi effects DME-3000/7000
and the control panel BKDM-3010.
This manual is intended for use by trained system and service engineers, and
describes the information of installation and the information on primary service.
Contents
The following is a summary of all the sections for understanding the contents of this
manual.
Section 1 Installation
Explains the operating environment, the connector information for peripheral
equipment connections and the switches on the board for system setup.
Section 2 DME-3000/7000 Service Overview
Explains the removal of processor’s cabinet and how to replace the main parts.
Section 3 BKDM-3010 Service Overview
Explains how to replace the main parts of the control panel.
Section 4 Trouble Shooting
Explains the trouble shooting and diagnosis of DME-3000/7000 and optional
boards.
Section 5 Overall Block Diagrams
Describes the circuit function of the printed circuit boards and the overall block
diagrams.
As for the block diagrams for every circuit block refer to the Maintenance Manual
Part 2.
Related manuals
Besides this Maintenance Manual Part 1, the following manuals are available for
DME-3000/7000.
• Operation Manual (Supplied with DME-3000/7000.)
This manual explains the overview of DME-3000/7000 and optional boards, and
the system configuration examples.
• User’s Guide (Supplied with the optional software BZDM-3020/7020.)
This guide explains how to use the control panel to operate the processor.
• Maintenance Manual Part 2 (Not supplied with DME-3000/7000.)
This manual describes the information (adjustments, board layouts, schematic
diagrams, parts list, etc.) that premise the service based on parts.
If this manual is required, please contact to Sony’s service organization.
Manual Structure

1-1 (E)
Section 1
Installation
1-1. Operating Environment
w
Avoid placing or using this unit where it will be exposed to
greasy fumes, steam, dampness and dust environments.
If placing or using this unit in these environments, it may
cause a fire and an electric shock.
•The operating temperature is 5 ˚C to 40 ˚C.
Do not install this unit near heat sources.
•To prevent a temperature rise inside the unit, pay careful
attention to circulation of air in the place where the unit
is installed.
Do not block the ventilation holes on the outer cabinet.
1-2. Power Supply
1-2-1. Power Specifications
Power requirements: 100 to 240 V AC ±10%
50/60 Hz
Current consumption: 4.0 A maximum
(with all optional boards installed)
A switching regulator is used for the power supply of this
unit. The voltage within the range of 100 V to 240 V can
be used without changing the supply voltage.
n
As the inrush current at turn-on is the maximum 25 A, the
capacity of the AC power must be commensurate in it with
the inrush current of the maximum 25 A.
If the capacity of the AC power is not the adequately large,
the breaker of the AC power at the supply side will operate
or the unit will abnormal operate.
1-2-2. Power Cord
w
To avoid a fire or an electric shock, be sure to use the
designated power cord.
And do not damage to the power cord.
DME-3000
Be sure to use the power cord that is supplied with DME-3000.
DME-7000
The power cord is not supplied with DME-7000.
Be sure to use the power cord that is applicable to the
places in the world.
n
For the customer outside of the area as shown above, please
consult with local Sony’s sale/service office.
1Power Cord, 125 V 10 A (2.4 m)
2Plug Holder B (Black)
For the customer in the U.S.A. and Canada
Required Parts
: 1-557-377-11
: 2-990-242-01
AC inlet
2
1
2
AC inlet
1
For the customer in the United Kingdom
Required Parts
DK-2401 (EK)
1Power Cord, 250 V 10 A (2.4 m)
2Plug Holder B (Black) : 2-990-242-01
AC inlet
2
1
For the customer in the all European countries
except the United Kingdom
Required Parts
DK-2401 (AE)
1Power Cord, 250 V 10 A (2.4 m)
2Plug Holder B (Black) : 2-990-242-01

1-2 (E)
1-3. Connectors
When connecting cables to various connectors on the rear
panel at the time of installing or servicing, connect the
following connectors or their equivalents.
1-3-1. DME-3000/7000
Connector function Connector name and part
name on the rear panel number of matching cable
DIGITAL INPUTS BNC Coaxial connector Plug
DIGITAL OUTPUTS
ANALOG INPUTS
ANALOG OUTPUTS
COMBINER INPUTS
COMBINER OUTPUTS
REF INPUT
CONTROL PANEL D-sub 25-pin, Male
Connector 25-pin, Male
1-560-904-11
Junction Shell 25-pin
1-563-377-11
GPI D-sub 15-pin, Male
Connector 15-pin, Male
1-564-600-11
Junction Shell 15-pin
1-563-376-11
CONTROL PANEL D-sub 9-pin, Male
EDITOR Connector 9-pin, Male
AUX 1-560-651-00
SWITCHER PANEL Junction Shell 9-pin
TERMINAL (*1) 1-561-749-00
NETWORK (*1) TRANSCEIVER CABLE
1-559-701-11
or
MICRO TRANSCEIVER
Allied Telesis
Centre COM TM (*2) MX10S
(*1) : DME-7000 only
(*2) : Centre COM is a trademark of Allied Telesis
Corporation.
1-3-2. BKDM-3010
Connector function Connector name and part
name on the rear panel number of the matching cable
PROCESSOR D-sub 25-pin, Male
Connector 25-pin, Male
1-560-904-11
Junction Shell 25-pin
1-563-377-11
MONITOR Supplied with a CPD-15SF2
SPARE A PCY-330 or a Microsoft R(*3)
Mouse
(*3) : Microsoft is a registered trademark of Microsoft
Corporation.
1-3. Connectors