Hard Disk Drive - Acer Aspire 9420/ 9410/ 7110 TravelMate 5620/ 5610/ 5110 Service Manual

AC Adaptor
Item
Model name
Input feature
Rated voltage
Input voltage range
Rated frequency
Frequency range
Steady AC current
Output feature
Rated voltage
Voltage range
Rated power
Output ripple and noise
Turn on delay time
Temperature

Hard Disk Drive

Model
Drive Specification
Formatted
Gbytes (512
bytes/sector)
Physical read/
write head
Discs
Spindle Speed
(RPM)
Internal transfer
rate (Mbytes/sec.
max.)
I/O data transfer
rate (Mbytes/sec.
max.)
ATA data transfer
mode supported
Bytes per sector
Average latency
(msec)
Average seek,
read (msec.
typical)
Chapter 1
LiteOn PA-1900-04AW
for 100Vac or 240Vac input AC
voltage
from 90Vac to 264Vac
for 50Hz or 60Hz
from 47Hz to 63Hz
less than 1.5A rms at 100Vac input
and maximum load
19V
18.05V to 20V
90 W
less than 300mVp-p
within two seconds at 115 Vac input
voltage
Operating: 0 to 40
Non-operating: -31 to 60
ST9120821A ST9100824A
ST9120824A ST9100825A
120 100
4 4
2 2
4200 (ST9120824A, ST9100825A, ST980829A)
5400 (ST9120821A, ST9100824A, ST98823A, ST96812A)
56.25 (ST9120824A, ST9100825A, ST980829A)
48.25 (ST9120821A, ST9100824A, ST98823A, ST96812A)
100
PIO modes 0-4; Multiword DMA modes 0-2; Ultra DMA modes 0-5
512
5.6
12.5
Specification
Delta 90W ADP-90SB BBAA
for 100Vac or 240Vac input AC
voltage
from 90Vac to 265Vac
for 50Hz or 60Hz
from 47Hz to 63Hz
less than 1.5A rms at 100Vac input
and maximum load
19V
from 18.2V to 19.8V
90 W
less than 300mVp-p
within two seconds at 115 Vac input
voltage
o
C Operating: 0 to 40
o
C Non-operating: -31 to 60
Seagate
ST98823A
ST980829A
80
3
2
o
C
o
C
ST96812A
60
3
2
41