Compaq Prosignia 190 Maintenance And Service Manual page 22

INDEX PAGE
REMOVAL & REPLACEMENT
>Physical &
Environmental
Formatted
>Display
capacity
>Hard Drives
(bytes)
>CD/DVD
Sector size
Drives (bytes)
Sectors
>LS-120 Drive
Magnetic
>Diskette
tracks
Drive
surface
>Battery Pack
Optical servo
>Modem
tracks/surface
>System Sectors/track
Memory
Sector
>System
interleave
Interrupts
Spare sectors
>System DMA
Zones (each
>System I/O
side)
>Pin
Average
random seek
Assignments
Track-to-track
seek
Max single
seek
Average
latency
Motor RPM
Motor start
time
Track density
Track width
Encoding
method
Max flux
density
MAINTENANCE & SERVICE GUIDE
P
ROSIGNIA
PRODUCT DESCRIPTION
ILLUSTRATED PARTS CATALOG
Specifications
1.68 MB
DMF
1,720,320 1,474,560 1,228,800 1,261,568 737,280
512
3,360
80
N/A
21
2:1
0
1
70 ms
25 ms
170 ms
41.67 ms 41.67 ms 41.67 ms 41.67 ms 41.67 ms
720±0.5% 720±0.5% 720±0.5% 720±0.5% 720±0.5%
800 ms
135 TPI
125 µm
MFM
17,334
FCI
N 190
OTEBOOK
LEGAL NOTICE
TROUBLESHOOTING
LS-120 Drives
1.44 MB 1.2 MB
512
2,880
80
N/A
18
1:1
0
1
70 ms
25 ms
170 ms 170 ms
800 ms 800 ms
135 TPI 135 TPI
125 µm 125 µm
MFM
17,334 17,334
FCI
HOW TO USE THIS GUIDE
1.2 MB
1,024 512
1,232 2,400
77 80
N/A N/A
8 15
1:1 1:1
0 0
1 1
70 ms 70 ms
25 ms 25 ms
170 ms
800 ms
135 TPI
125 µm
MFM MFM
17,334
FCI FCI
SPECIFICATIONS
720 KB
512
1,440
80
N/A
9
1:1
0
1
70 ms
25 ms
170 ms
800 ms
135 TPI
125 µm
MFM
17,334
FCI