Acer TravelMate 510 Service Manual page 28

Keyboard
Item
Keyboard controller
Keyboard vendor & model name
Total number of keypads
Windows 95 keys
Internal & external keyboard work
simultaneously
Diskette Drive
Item
Vendor & model name
Floppy Disk Specifications
Media recognition
Sectors / track
Tracks
Data transfer rate (Kbit/
s)
Rotational speed
(RPM)
Read/write heads
Encoding method
Power Requirement
Input Voltage (V)
Hard Disk Drive
Item
Vendor & Model Name
Drive Format
Capacity (MB)
Bytes per sector
Logical heads
Logical sectors
Drive Format
Logical cylinders
20
Mitsubishi M38867 VJG TQFP
API
84-/85-/88-key
Yes
Yes
Specification
Mitsumi D353F3
2DD (720KB) 2HD (1.2MB,
3-mode)
9 15
80 80
250 500
300 360
2
MFM / FM
+5V ±10%
IBM DKLA-24320
4320
512
15
63
8944
Specification
2HD (1.44MB)
18
80
500
300
Specification
IBM DADA-26480
6480
512
15
63
13424
System Introductions