Sony BKNW-116 User manual

DISK UNIT
BKNW-116
INSTALLATION MANUAL
1st Edition
Serial No. 10001 and Higher (SY)
Serial No. 30001 and Higher (J)

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.
!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.

1 (E)
BKNW-116
Table of Contents
Manual Structure
Purpose of this manual ......................................................................................... 2(E)
Contents ................................................................................................................ 2(E)
Related manuals.................................................................................................... 2(E)
Caution for Handling the Unit with Built-in HDD................... 3(E)
1. Installation
1-1. Installation Procedure.............................................................................1-1(E)
1-2. Supplied Accessories and Packing Materials.........................................1-1(E)
1-3. Operating Conditions .............................................................................1-2(E)
1-4. Power Supply .........................................................................................1-2(E)
1-4-1. Voltage and Power Requirements .........................................1-2(E)
1-4-2. Power Cord............................................................................1-2(E)
1-5. Installation Space ...................................................................................1-3(E)
1-6. Rack Mounting.......................................................................................1-4(E)
1-7. How to Connect Hybrid Recorder..........................................................1-8(E)
1-7-1. Connection ............................................................................1-8(E)
1-7-2. Setting of Hybrid Recorder ...................................................1-8(E)
2. Service Overview
2-1. Signal Inputs and Outputs ......................................................................2-1(E)
2-2. Filter Cleaning........................................................................................2-2(E)

2 (E) BKNW-116
Purpose of this manual This manual is the installation manual of hard disk unit BKNW-116. This manual is
intended for use by trained system and service engineer, and provides the informa-
tion that is required to install.
Contents This manual is organized by following sections.
Section 1 Installation
Explains operating condision, installation space, how to connect to hybrid recorder,
and so on.
Section 2 Service Overview
Explains signal input/output and filter cleaning.
Related manuals Besides this “installation manual”, the following manuals are available for this hard
disk unit BKNW-116.
• Operation manual (Supplied with BKNW-116.)
This manual is necessary for application and operation of the BKNW-116.
• Maintenance manual (available on request)
This manual describes the maintenance information, and information that premises
the parts level service. If this manual is required, contact your local Sony Sales
Office/Service Center.
Manual Structure

3 (E)
BKNW-116
This unit has built-in hard disk drives (HDDs). Pay careful attention to the following and operate with
care when installing and servicing this unit.
Never give any mechanical shock and vibration.
This may cause an HDD trouble or destroy the data in HDD.
.Pack this unit using specified packing materials when carrying the unit. Use a cart with less-vibration
when carrying this unit by a cart. If an excessive mechanical shock and vibration are applied, the HDD
may be damaged.
.Never move this unit under the power-on state. Take out or insert this unit from/to the rack under the
power-off state. Also never install or remove the cabinet under the power-on state.
.When this unit is in a vehicle, never turn on the power during running.
.When putting the unit on the floor, put this unit gently with the four specified feet which is attached to
the bottom of the unit on the floor. If there are no feet on the bottom, attach them before putting this
unit, or put this unit gently so that no sound is generated.
Never operate the unit for 30 seconds after the power is turned off.
The disks in HDD rotate by inertia for a while after the power is turned off. In this case, the heads are in
the unstable state. During this period, the HDD is more sensitive to a mechanical shock and vibration
than during power-on state. Never give even a slight shock at least 30 seconds after the power is turned
off. Operations can be initiated (because the disks stop) after 30 seconds or more.
In the event of trouble in HDD
If there is something wrong with the HDD of this unit (a failure occurs in the HDD), handle this unit in
the same manner as described above. This protects the HDD from increace of the damage till confirming
the contents of the failure or analyzing the failure.
Caution for Handling the Unit with Built-in HDD

1-1 (E)
BKNW-116
1-3. Operating Conditions
1-4. Power Supply
1-5. Installation Space
1-6. Rack Mounting
1-7. How to Connect Hybrid
Recorder
Start
Determination of
installation place
Unpacking
Rack mounting
Connection
End
n
When the unit is transported, it is required to
pack the unit into the specified new packing
materials. Do not reuse the packing materials
1-2. Supplied Accessories and Packing
Materials
Name Part No. Q’ty
Disk array cable 1-769-670-31 1
Operation manual _1
Individual carton 3-200-082-01 1
Cushion 3-200-083-01 2
Installation manual _1
Protection sheet (standard) 3-704-355-01 1
n
Power cord is not supplied in this unit. For the power cord,
refer to Section 1-4-2.
1-1. Installation Procedure
n
This unit has built-in hard disk drives (HDDs). Pay careful
attention when installing the unit.
Be careful not to give a shock and mechanical vibration to
it. This may cause a trouble.
Installation procedure of this unit is shown in the following
flowchart.
Refer to each section about detail of each flow.
Section 1
Installation

1-2 (E) BKNW-116
n
AC power supply is required a capacity which is commen-
surate with rush current.
If the capacity of the AC power supply is not enough, the
breaker of AC power of a supply side may operate or this
unit may not operate normally.
1-4-2. Power Cord
w
Use the specified power cord only when connecting.
Never use a injured power cord.
Power cord for the customer in the U.S.A. and Canada.
1Power cord (approx. 2.5 m) !1-557-377-11
2Plug holder (brown) 3-613-640-01
Contact your local Sony Sales Office/Service Center.
Power cord for the customer in Europe.
1Power cord (approx. 2.5 m) !1-782-929-11
2Plug holder (brown) 3-613-640-01
Contact your local Sony Sales Office/Service Center.
If the unit is used in the area except above, contact your
local Sony Sales Office/Service Center.
12 AC inlet
1-3. Operating Conditions
1-4. Power Supply
AC inlet
12
1-3. Operating Conditions
Operating temperature: 5dC to 40dC
(When the inner of the unit becomes less than 5dC, the
hard disk portion does not start up because of entering
into warm up mode. The inner of the unit becomes 5dC
or more, the hard disk portions start up automatically.)
Operating humidity: 25% to 80%
(Condensation not allowed)
Storage temperature: _20 dC to 60 dC
Locations to avoid:
.Areas where the unit will be exposed to direct sunlight
or any other strong lights.
.Areas near heat sources.
.Dusty areas or areas subject to vibration.
.Areas with strong magnetic field.
.Areas with much electrical noise.
.Areas with much static electricity.
.Areas that is impossible to find a specified room for
installation.
(Refer to “1-5. Installation Space”)
.Areas windtight
Horizontal condition: Do not slant the front and rear of the
unit more than 30 d.
c
Fix the unit securely to avoid slipping if the unit is not
operated at horizontal place.
1-4. Power Supply
1-4-1. Voltage and Power Requirements
n
Be sure to operate the unit within the range of following
power voltage.
Power voltage: AC 100 to 240 V ±10%
Power frequency: 50 Hz or 60 Hz
Power consumption: 285 W (AC100 V IN: 3 A)
(AC240 V IN: 1.5A)
Rush current: Power voltage 100 V IN: 7 A
Power voltage 240 V IN: 7 A
This unit’s power line has a switching regulator with the
power factor 98 %.

1-3 (E)
BKNW-116
1-5. Installation Space
474
(498.5)
24.5
427
174
(193)
19
(1234)
Mass: 23 kg
DISK UNIT BKNW-116
POWER BUSY WARM-UP ALARM
Unit: mm
When pulling out rack mount
Air flows
Rear side
Front side
1-5. Installation Space
When installing, the installation space must be secured in
consideration of the ventilation and service operation.
The air flows of this unit are shown below. Do not block
the exhaust part and ventilation of front and side panels so
that the air flows enough.
Moreover, when this unit is installed without rack mount-
ing, it is recommended that the clearance at the upper, left
and right sides is at least 4 cm.
n
If the ventilation is not enough, the unit may be damaged
because an increase of the internal temperature of the unit
can not reduce.

1-4 (E) BKNW-116
1-6. Rack Mounting
PS4 x14
Foot
PS4 x14
Foot
PS4 x14
Foot
PS4 x14
Foot
1-6. Rack Mounting
This section explains how to mount this unit in a 19-inch
standard rack.
Install this unit in a rack accurately as following procedure
with the specified rack mount rail.
If not, there is a fear of unexpected accident such as a drop
of the unit or turnover of the rack.
c
.Use the specified rack mount rail.
If not, it may cause of injury by drop of the unit because
strength of rail is not enough.
.To prevent turning over the rack, fix the rack on the
horizontal and firm floor securely with bolts, etc.
.Pay careful attention not to catch the power cord in the
rack mount rails.
m
.When other equipment with built-in hard disk drive is
already installed in the rack, turn off the power of the
equipment before mounting this unit in the rack.
.Never remove the upper lid, bottom plate, and so on
during rack mounting.
.Adjust so that the temperature inside of the rack is in the
range of the unit’s operating temperature.
.Connect the hybrid recorder after mounting this unit in
the rack.
Specified Rack Mount Kit
RMM-130 (Option)
Parts packed in RMM-130
.Slide rails 2
.Rack angles (handles) 2
.Rail brackets 4
.Plate nuts (large) 4
.Plate nuts (small) 4
.Screws (PSW4 x 16) 4
.Screws (B4 x 8) 8
.Hexagon socket head cap screws 8
.Flat washers 8
.Screws (RK5 x 14) 2
.Ornamental washers 2
.L-shaped hexagon wrench 1
Rack Mounting Procedures
1. Removal of feet
n
When placing this unit, take care not to give a shock to this
unit. Pay particular attention to move this unit without feet.
(1) Place the unit on its side panel down.
(2) Unscrew the four screws and remove the feet from the
bottom plate of the unit.
(3) Replace the unit to the horizontal position.
n
Keep these screws and feet which are removed in this
procedure carefully.
When the unit is used without rack mounting, it is required
to attach these feet.
If the unit is placed without four feet, the hard disk drive
may break down by mechanical vibration, shock, etc.
Tightening torque: 98 x10-2 N.m{10 kgf.cm}

1-5 (E)
BKNW-116
Outer rail
Intermediate rail
Inner rail
Stopper
A
B
B4 x6
B4 x6
B4 x6 Inner rail
B4 x6
Inner rail
PSW4 x16
Rack angle
PSW4 x16
Rack angle
1-6. Rack Mounting
B4 x6
B4 x6
2. Attachment of inner rails
(1) Pull out each inner rail from the two intermediate rails.
(2) While pressing the stopper of the inner rail in the
direction of the arrow A, pull out it in the direction of
the arrow B in the figure. (Pull out the other inner rail
in the same way.)
(3) Remove the ten screws shown in the figure from both
sides (left and right) of the unit.
(4) Attach the two inner rails to both sides (left and right)
of the unit with eight screws of ten removed in the step
(3).
Tightening torque: 120 x10-2 N.m{12.2 kgf.cm}
3. Attachment of rack angles (handles)
(1) Remove the four screws shown in the figure from both
sides (left and right) of the unit.
n
Keep these screws (B4 x 6) that are removed in this
step (1) carefully. In case of directly attaching the side
panels after removing the rack angle, it is required to
use these screws.
(2) Attach the two rack angles to the unit with four screws
(PSW4 x 16) .
Tightening torque: 120 x10-2 N.m{12.2 kgf.cm}

1-6 (E) BKNW-116
Plate nut (large)
Rail bracket
Outer rail
Intermediate rail
B4 x8
Plate nut (large) Rail bracket
Outer rail
Intermediate rail
B4 x8
Ball retainer
Rack
50 to 55 mm Intermediate rail
Outer rail
Rack angle B4 x8
Plate nut (small)
Rail bracket
Flat washer
Hexagon socket
head cap screw
L-shaped hexagon wrench
4U
1-6. Rack Mounting
4. Temporary attachment of rail brackets
(1) Stagger the outer rail and the intermediate rail as
shown in the figure. And attach the rail bracket to the
outer rail temporarily with plate nut (large) and two
screws. (Attach the rail bracket to the other outer rail
temporarily in the same way.)
(2) Stagger the ball retainer as shown in the figure. And
attach the rail bracket to the outer rail temporarily with
plate nut (large) and two screws. (Attach the rail
bracket to the other outer rail temporarily in the same
way.)
5. Attachment of outer rails
(1) As shown in the figure, attach the outer rail temporari-
ly to the center portion of 4U for installing this unit.
(front and rear, and right and left portions)
(2) As shown in the figure, adjust the position of rails on
both sides (left and right) so that the distance from the
surface of the rack to the tip of the rail become 50 to
55 mm.
(3) Tighten the eight screws attaching the four rail brack-
ets temporarily by the following tightening torque.
Tightening torque: 120 x10-2 N.m{12.2 kgf.cm}

1-7 (E)
BKNW-116
A'
A
Intermediate rails
Spec.: A = A' =416 mm
Intermediate rail
Ball retainer
Stopper
Intermediate
rail
Inner rail
Ornamental
washer
Ornamental
washer
RK5 x14
RK5 x14
1-6. Rack Mounting
(4) Be sure that the distance between the intermediate rails
on both sides (left and right) satisfy the specifications.
(5) Tighten the eight hexagon socket head cap screws
attaching the outer rails to the rack temporarily using
the L-shaped hexagon wrench.
6. Mounting in rack
c
.Have two or more persons to mount or remove the unit.
.Be careful not to catch your finger or hand in rack mount
rail.
(1) Stagger the ball retainers of intermediate rails on both
sides (left and right) toward you.
(2) Pull the rails out as the equal length from both sides
(left and right).
(3) Lift the unit by hands, and insert the inner rails into the
intermediate rails slowly.
n
The mass is 26.5 kg when putting this unit, rack angles
(handles) and inner rails together
(4) While pressing the stoppers on the both sides (left and
tight), push the unit into the rack slowly.
(5) Take the unit in and out from the rack about three
times and check that the slide rails move smoothly. If
slide rails do not move smoothly, remove the unit and
go back to “5. Attachment of outer rails”.
n
This unit does not have the feet when removing. When
you put down this unit from the rack, be careful not to
give a shock to it.
(6) Fix the unit to the rack with two screws and two
ornamental washers.
Tightening torque: 120 x10-2 N.m{12.2 kgf.cm}

1-8 (E) BKNW-116
SCSI SCSI
SCSI
<Rear side>
BKNW-116 Hybrid recorder
Disk array cable (1.5 m)Terminal connector
1-7. How to Connect Hybrid Recorder
1-7-2. Setting of Hybrid Recorder
It is required to change the setting of the hybrid recorder to
use this unit
Refer to the operation manual of the hybrid recorder for
setting.
n
If the way of setting is not described in your operation
manual, contact your local Sony Sales Office/Service
Center.
1-7. How to Connect Hybrid Recorder
1-7-1. Connection
Preparations
Disk array cable: 1-769-670-31
(Supplied with this unit)
SCSI terminal connector: 1-774-818-11
(Supplied with hybrid recorder)
Use the specified cable and connector. If not, the operation
may become unstable.
Procedures
n
Turn off the power before connecting.
1. Disconnect the SCSI terminal connector from SCSI
connector of the hybrid recorder.
2. As shown in the figure, connect this unit to the hybrid
recorder with disk array cable.
n
Fix the connector of the cable securely with two fixing
screws.
3. Attach the SCSI terminal connector disconnected from
the hybrid recorder to SCSI connector which is not
connecting the cable.
n
Fix the terminal connector securely with two fixing
screws.

2-1 (E)
BKNW-116
Section 2
Service Overview
134
SCSI
External view
3568
2-1. Signal Inputs and Outputs
This unit has two SCSI connectors.
The signals and form of both connectors are same.
SCSI IN/OUT: 68-pin connector (female)
Differential type bus (SCSI-2)
Pin No. Signal Pin No. Signal
1 SCSI DB12 (+) 35 SCSI DB12 (_)
2 SCSI DB13 (+) 36 SCSI DB13 (_)
3 SCSI DB14 (+) 37 SCSI DB14 (_)
4 SCSI DB15 (+) 38 SCSI DB15 (_)
5 SCSI P1 (+) 39 SCSI P1 (_)
6 SCSI GND 40 SCSI GND
7 SCSI DB0 (+) 41 SCSI DB0 (_)
8 SCSI DB1 (+) 42 SCSI DB1 (_)
9 SCSI DB2 (+) 43 SCSI DB2 (_)
10 SCSI DB3 (+) 44 SCSI DB3 (_)
11 SCSI DB4 (+) 45 SCSI DB4 (_)
12 SCSI DB5 (+) 46 SCSI DB5 (_)
13 SCSI DB6 (+) 47 SCSI DB6 (_)
14 SCSI DB7 (+) 48 SCSI DB7 (_)
15 SCSI DBP (+) 49 SCSI DBP (_)
16 SCSI DIFFSENS 50 SCSI GND
17 SCSI TERMPWR 51 SCSI TERMPWR
18 SCSI TERMPWR 52 SCSI TERMPWR
19 SCSI RESERVED 53 SCSI RESERVED
20 SCSI ATN (+) 54 SCSI ATN(_)
21 SCSI GND 55 SCSI GND
22 SCSI BSY(+) 56 SCSI BSY (_)
23 SCSI ACK (+) 57 SCSI ACK (_)
24 SCSI RST(+) 58 SCSI RST (_)
25 SCSI MSG(+) 59 SCSI MSG (_)
26 SCSI SEL (+) 60 SCSI SEL (_)
27 SCSI C/D (+) 61 SCSI C/D (_)
28 SCSI REQ (+) 62 SCSI REQ (_)
29 SCSI I/O (+) 63 SCSI I/O (_)
30 SCSI GND 64 SCSI GND (_)
31 SCSI DB8 (+) 65 SCSI DB8 (_)
32 SCSI DB9 (+) 66 SCSI DB9 (_)
33 SCSI DB10 (+) 67 SCSI DB10 (_)
34 SCSI DB11 (+) 68 SCSI DB11 (_)

2-2 (E) BKNW-116
B3 x5
B3 x5
Front panel
Filter
2-2. Filter Cleaning
2-2. Filter Cleaning
When the filter become dusty, clean the filter.
If the filter is dusty, an air flow is prevented. Then the unit
may be damaged because of the increase of the tempera-
ture in the unit.
n
Wait more than 30 seconds after turning off the power,
then clean.
Procedures
1. Unscrew the two screws, then remove the front panel.
n
The front chassis may heat up. When removing the
front panel, take care not to touch the front chassis.
2. Remove the filter from the front panel.
3. Remove the dust on the filter using a vacuum cleaner.
n
Be sure to remove the filter from the front panel before
cleaning.
4. Attach the filter to the front panel.
5. Install the front panel.

The material contained in this manual consists of
information that is the property of Sony Corporation and
is intended solely for use by the purchasers of the
equipment described in this manual.
Sony Corporation expressly prohibits the duplication of
any portion of this manual or the use thereof for any
purpose other than the operation or maintenance of the
equipment described in this manual without the express
written permission of Sony Corporation.
Le matériel contenu dans ce manuel consiste en
informations qui sont la propriétéde Sony Corporation et
sont destinées exclusivement àl’usage des acquéreurs
de l’équipement décrit dans ce manuel.
Sony Corporation interdit formellement la copie de
quelque partie que ce soit de ce manuel ou son emploi
pour tout autre but que des opérations ou entretiens de
l’équipement àmoins d’une permission écrite de Sony
Corporation.
Das in dieser Anleitung enthaltene Material besteht aus
Informationen, die Eigentum der Sony Corporation sind,
und ausschließlich zum Gebrauch durch den Käufer der
in dieser Anleitung beschriebenen Ausrüstung bestimmt
sind.
Die Sony Corporation untersagt ausdrücklich die
Vervielfältigung jeglicher Teile dieser Anleitung oder den
Gebrauch derselben für irgendeinen anderen Zweck als
die Bedienung oder Wartung der in dieser Anleitung
beschriebenen Ausrüstung ohne ausdrückliche
schriftliche Erlaubnis der Sony Corporation.

Printed in Japan
Sony Corporation 1999. 1 08
Broadcasting & Professional Systems Company ©1998
BKNW-116 (J, SY) J, E
3-862-492-01 (2)