Keyboard; Diskette Drive; Hard Disk Drive - Acer Extensa 500 Service Manual

Modem
Item
Supports modem protocol
Modem connector type
Modem connector location

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
24
V.90 data modem, V.90 fax modem,
audio mode, and digital line protection
operation
RJ11
Right side
Mitsubishi M38867
API
84-/85-/89-key
Yes
Yes
Specification
Misumi D353F3
2DD (720KB) 2HD (1.2MB,
3-mode)
9 15
80 80
250 ~ 300 500
300 ~ 360 360
2
MFM
+5 +-10%
Hitachi
DK226A-32u
Specification
Specification
2HD (1.44MB)
18
80
500
300
Specification
IBM DTCA- IBM DKLA-
23240 24320
System Introduction