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Panasonic CR-505-B 
Specification
| Part Number |
15743131 |
| User Data Capacity |
656 MB max, Mode 1 (readable) |
| 748 MB max, Mode 2 (readable) |
| Playing Time (120mm disk) |
74 minutes 42 seconds |
| Recording Surfaces |
1 |
| Disc Diameter |
120 mm or 80 mm |
| Disc Centre Hole |
15 mm Diameter |
| Thickness |
1.2 mm |
| Track Pitch |
1.6 µm (15,875 TPI) |
| Scanning Velocity |
1.2 ~ 1.4 m/sec. |
| Rotational Speed |
x6 |
| Applicable Disk Format |
CD-Digital Audio |
| CD-ROM (Mode 1 and Mode 2) |
| CD-ROM XA (Mode 2, Form 1 and Form 2) |
| CD-I (Mode 2, Form 1 and Form 2) CD-I Ready |
| CD-Bridge, Photo-CD (Single and Multiple Session) |
| Reliability |
MTBF 125,000 POH |
Perfomance
| Interface |
SCSI |
| Command Protocol |
SCSI-2 |
| Sustained Data Transfer Rate |
900 KBytes/sec, Mode 1 max |
| 150 KBytes/sec, Mode 1 normal |
| 1026 KBytes/sec, Mode 2 max |
| 171 KBytes/sec, Mode 2 normal |
| Burst Data Transfer Rate |
10 MB/s PIO Md 1 |
| Access Time (Random) |
175 msec |
| Buffer Memory |
256KB |
Environment
|
Non Operating |
Operating |
| Temperature |
-30°C to 65°C |
5°C to 50°C |
| Power |
+5V |
+12V |
| Voltage Tolerance |
±5% |
±10% |
| Current: Hold Track |
350 mA typical |
300 mA typical |
| Current: Spin-up/Seek |
800 mA max |
1.2 A max |
Dimensions
Height |
1.63 in |
41.4 mm |
Width |
5.75 in |
146 mm |
Depth |
8.0 in |
203 mm |
Weight |
1.85 lb |
0.84 Kg |
Jumper Settings
| Jumper |
Function |
Comment |
| CSEL |
Enable Cable Select |
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| SLAVE |
Select Slave mode |
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| MASTER |
Select Master mode |
Default |
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