Sony SMO-F561 User Manual
Safety Regulations
Owner’s Record
The model and serial numbers are located on the top of the drive. Record the serial number in the space provided below.
Refer to them whenever you call upon your Sony dealer regarding this product.
Model No. SMO-F561
Serial No._________________________
Information
You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.
WARNING
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.
CAUTION
As the laser beam used in the SMO-F561 is harmful to the eyes, do not attempt to disassemble the unit.
Refer servicing to qualified personnel only.
The use of optical instruments with this product will increase eye hazard.
The use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation.
DANGER |
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This label is located |
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LASER RADIATION WHEN OPEN. |
on the drive unit’s |
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AVOID DIRECT EXPOSURE TO BEAM. |
internal chassis. |
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DANGER |
RADIATIONS DU LASER EN CAS D’OUVERTURE. |
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Dieses Etikett |
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EVITER TOUTE EXPOSITION DIRECTE AU FAISCEAU. |
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befindet sich auf dem |
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VORSICHT |
LASERSTRAHLUNG. WENN ABDECKUNG |
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GEöFFNET. NICHT DEM STRAHL AUSSETZEN. |
inneren Chassis des |
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Laufwerkes.
This MO drive is classified as a CLASS 1 LASER PRODUCT.
CLASS 1
LASER PRODUCT
LASER KLASSE 1
PRODUKT
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
CAUTION CLASS 3B LASER RADIATION WHEN OPEN. AVOID DIRECT EXPOSURE TO THE BEAM.
ATTENTION RADIATIONS LASER DE CLASSE 3B EN CAS D'OUVERTURE. EVITER TOUTE EXPOSITION DIRECTE AU FAISCEAU.
VORSICHT KLASSE 3B LASERSTRAHLUNG WENN GEÖFFNET. DIREKTEN KONTAKT MIT DEM STRAHL VERMEIDEN.
ADVARSEL LASERSTRÅLING AF KLASSE 3B VED ÅBNING. UNDGÅ DIREKTE UDSÆTTELSE FOR STRÅLING.
ADVARSEL LASERSTRÅLING I KLASSE 3B NÅR DEKSEL ÅPNES. UNNGÅ DIREKTE EKSPONERING FOR STRÅLEN.
VARNING KLASS 3B LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD. UNDVIK ATT DIREKT EXPONERA DIG FÖR STRÅLNINGEN.
VARO! AVATTUNA LUOKAN 3B LASERSÄTEILYÄ. VÄLTÄ SUORAA ALTISTUMISTA SÄTEELLE.
These labels are located on the top of the drive unit enclosure.
Diese Etiketten befinden sich an der Oberseite des Laufwerksgehäuses.
Specifications |
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■ Laser |
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Type |
Semiconductor AlGaInP laser |
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Wavelength |
661 nm ± 6 nm |
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Maximum output |
40 mW CW |
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60 mW Pulse |
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Technische Daten |
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■ Laser |
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Typ |
Halbleiter AlGaInP-Laser |
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Wellenlänge |
661 nm ± 6 nm |
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Max. Leistung |
40 mW CW |
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60 mW Pulse |
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Diese Ausrüstung erfüllt die Europäischen EMCBestimmungen für die Verwendung in folgender / folgenden Umgebung(en):
•Wohngegenden
•Gewerbegebiete
•Leichtindustriegebiete
(Diese Austüstung erfüllt die Bestimmungen der Norm EN55022, Klasse B.)
Precautions
Safety Considerations
■ Power supply
• Be sure to use +5 V, +12 V DC.
Damage Prevention
■Do not subject the drive to shock or vibration
■Location requirements
Careful consideration should be given to the following in selecting a site to install or store your drive.
Avoid the following conditions:
•High humidity
•High temperatures
•Direct sunlight
•Dust
•Strong vibration
•Wide temperature fluctuations
■ Moving the drive
Be sure to remove the disk cartridge when the drive is not being used. Also never move or transport the drive with the disk cartridge still inserted.
■ If problems occur
If any problems occur, turn off the power and unplug the drive, contact your dealer.
Warning about Cleaning
In the drive, preventive measures are taken to guard against dust. It is unnecessary to clean the optical lens of your drive. Using a lens cleaning cartridge may damage the drive.
Cooling Requirements
Forced-air cooling is required throughout the drive, preventing overheat of the drive mechanism and electrical components. Forced-air cooling must be provided as a system integration.
This maximum temperature is applicable to all operating conditions specified in this manual.
Measuring Point |
Maximum Temperature |
Disk Cartridge |
55 °C (131 °F) |
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The temperature conditions specified in this manual must always be met for the SMO-F561 to function properly.
4-647-672-14(1)
MO Disk Drive
User’s Guide
SMO-F561
Printed in Japan
Specifications
■ Operating environment
Installation |
±10° |
Temperature |
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Operating |
5 °C to 45 °C |
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(gradient 10° C/h or 18 °F/h) |
Relative humidity |
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Operating |
10 % to 90 % (no condensation) |
■ Power supply and others |
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Power supply |
+5 V ±5%, 0.9 A (typ.) |
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+12 V ±5%, 0.85 A (typ.) |
Dimensions |
41.3 × 146.0 × 203.0 mm (H×W×D) |
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(without Front Panel) |
Weight |
1.5 kg |
Design and specifications are subject to change without notice.
■ Compatible Media
The SMO-F561 is compatible with the following 5 1/4 inch (130 mm) Magneto Optical Disks.
Compatibility |
Type |
Description |
ISO Standard |
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Read |
Write |
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8× R/W |
5.2GB |
2048 bytes/sector |
ISO/IEC 15286 |
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8× R/W |
4.8GB |
1024 bytes/sector |
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8× R/W |
4.1GB |
512 bytes/sector |
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8× WO |
5.2GB |
2048 bytes/sector |
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8× WO |
4.8GB |
1024 bytes/sector |
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8× WO |
4.1GB |
512 bytes/sector |
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4× R/W |
2.6GB |
1024 bytes/sector |
ISO/IEC 14517 |
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4× R/W |
2.3GB |
512 bytes/sector |
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4× WO |
2.6GB |
1024 bytes/sector |
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4× WO |
2.3GB |
512 bytes/sector |
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4× DOW |
2.6GB |
1024 bytes/sector |
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4× DOW |
2.3GB |
512 bytes/sector |
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× |
2× R/W |
1.3GB |
1024 bytes/sector |
ISO/IEC 13549 |
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× |
2× R/W |
1.2GB |
512 bytes/sector |
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× |
2× WO |
1.3GB |
1024 bytes/sector |
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× |
2× WO |
1.2GB |
512 bytes/sector |
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× |
1× R/W |
650MB |
1024 bytes/sector |
ISO/IEC 10089 |
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× |
1× R/W |
594MB |
512 bytes/sector |
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× |
1× WO |
650MB |
1024 bytes/sector |
ISO/IEC 11560 |
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× |
1× WO |
594MB |
512 bytes/sector |
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14× R/W |
9.1GB |
4096 bytes/sector |
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14× R/W |
8.6GB |
2048 bytes/sector |
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14× R/W |
9.1GB |
1024 bytes/sector |
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® |
14× R/W |
9.1GB |
512 bytes/sector |
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14× WO |
9.1GB |
4096 bytes/sector |
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14× WO |
8.6GB |
2048 bytes/sector |
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W/R : Rewritable, WO : Write-Once, DOW : Direct Overwrite
Configuration and Location of Parts
System Configuration
The SMO-F561 is connected to a host computer through its SCSI interface. The maximum of seven peripheral devices can be linked as a daisy chain on the SCSI bus.
Host Computer
SCSI Cable
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SMO-F561 |
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SCSI peripheral devices |
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System Configuration Example
Location of Parts
This section provides a general description of the SMOF561 Magneto-Optical disk drive.
Front Panel
Disk Insertion Slot |
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BUSY Indicator |
Eject Button |
Emergency Eject Hole |
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Front View |
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Rear Panel
Functional Switch |
SCSI Connector |
DC Power Connector |
GND Terminal |
Rear View |
SCSI and DC Power Connector
The SCSI and DC Power Connector is located at the upper rear of the drive. The drive uses a Molex 53450-5431 combination 50 pin SCSI and 4 pin DC Power male header.
Recommended female connectors:
SCSI connector: 3M type number 7950-6500
DC Power connector: AMP 1-480424-0 MATE-N-LOCK
Functional Switch |
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SCSI Connector |
DC Power Connector |
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B1 |
B12 |
2 |
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50 |
4 |
1 |
A1 |
A12 |
1 |
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SCSI and DC Power Connector |
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Switch setting and Assignments
Functional Switch Connector Pin Assignments
A1 |
SCSI ID2 |
B1 |
GND |
A2 |
SCSI ID1 |
B2 |
GND |
A3 |
SCSI ID0 |
B3 |
GND |
A4 |
Disable SCSI Parity |
B4 |
GND |
A5 |
Disable Write Cache |
B5* |
Reserved |
A6 |
Disable Auto Spin-up |
B6* |
Reserved |
A7 |
Force Verify for Write command |
B7* |
Reserved |
A8 |
Disable Manual Eject |
B8* |
Reserved |
A9 |
Enable Ultra SCSI |
B9* |
Reserved |
A10 |
Device Type |
B10* |
Reserved |
A11 |
Enable Termination |
B11 |
GND |
A12 |
Terminator Power |
B12 |
Terminator Power Source |
*This pin is NOT directly connected to the GND. Do not use this pin as GND. The SMO-F561 drives the signal to GND level depending on the functional switch setting. Otherwise, the signal is not driven to GND level.
WARNING: Write cache is enabled as default setting. The integrity of the buffer memory content is not guaranteed through power cycling.
Caution: “Disable Write Cache” setting works as an “OR” function with the optional dip switch setting.
Caution: When the Fast SCSI function is used, it is recommended that the host system and SCSI cables should conform to the Fast SCSI.
DC Power Connector Pin Assignments
Pin Number |
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Description |
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1 |
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DC +12V |
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2 |
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+12V Return |
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3 |
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+5V Return |
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4 |
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DC +5V |
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Pin Assignments of SCSI Connector |
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Signal Name |
Pin No. |
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GND |
1 |
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2 |
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DB0 |
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GND |
3 |
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4 |
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DB1 |
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GND |
5 |
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6 |
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DB2 |
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GND |
7 |
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8 |
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DB3 |
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GND |
9 |
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10 |
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DB4 |
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GND |
11 |
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12 |
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DB5 |
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GND |
13 |
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14 |
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DB6 |
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GND |
15 |
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16 |
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DB7 |
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GND |
17 |
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18 |
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DBP |
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GND |
19 |
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GND |
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GND |
21 |
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GND |
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GND |
23 |
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GND |
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OPEN |
25 |
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26 |
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(TERM PW) |
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GND |
27 |
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28 |
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GND |
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GND |
29 |
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30 |
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GND |
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GND |
31 |
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32 |
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ATN |
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GND |
33 |
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34 |
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GND |
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GND |
35 |
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36 |
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BSY |
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GND |
37 |
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38 |
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ACK |
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GND |
39 |
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40 |
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RST |
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GND |
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42 |
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MSG |
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GND |
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44 |
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SEL |
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GND |
45 |
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46 |
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C/D |
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GND |
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48 |
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REQ |
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GND |
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50 |
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SCSI Terminator
The SMO-F561 features an internal SCSI bus terminator. When the drive is connected at the end of the SCSI chain, functional switch #11 (Enable Terminator) may be used to terminated the SCSI connection.
For a single ended cable, 50-signal conductor flat cable or a 25-signal twisted cable can be used. The cable length shall not exceed six meters.
Optional Switch Setting
The SMO-F561 features Optional Switch S501 and S502. These two optional dip switches allow the user to set the drive configurations.
Top Panel View |
Optional Dip Switch Assignments
Optional |
Switch |
Description |
Switch |
Number |
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1 |
Reserved |
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2 |
Reserved |
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3 |
Disable Command Eject |
S501 |
4 |
Reserved |
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5 |
Reserved |
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6 |
Reserved |
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7 |
Disable Write Cache |
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8 |
Disable Auto Spin-up |
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1 |
Reserved |
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2 |
Reserved |
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3 |
Reserved |
S502 |
4 |
Reserved |
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5 |
Disable SCAM Selection |
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6 |
Reserved |
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7 |
Reserved |
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8 |
Enable Write Cache for Write and Verify Command |
The bar “—” above the signal indicates active low.
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