Acer Aspire 4315, Service Manual

Page: 41 / 154

Chapter 1 31
Keyboard and Input Devices
Item Specification
Keyboard controller Winbond WPC8763L chipset
Vendor Darfon
Model name NSK-H3V1D, NSK-H3V0U
Features 5-degree curve, 88-/89-/93- key, inverted “T” cursor layout, 2.5 mm (minimum)
key travel, seamless touchpad, 12 function keys, four cursor keys, two
Windows keys, hotkey controls, embedded numeric keypad, international
language support, independent US and Euro dollar sign keys, media control
keys, and two easy-launch buttons
Combo Drive Interface
Item Specification
Vendor Sony Philips BenQ Toshiba
Model name CRX880A DS-24CZP TS-L462D
Drive type Internal Slim CD-RW/DVD combo drive
Data transfer rate Write:
•
CD-R: 24X
• CD-RW: 24X
Read:
•
DVD-ROM: 8X
• CD-ROM: 24X
Buffer Memory 2 MB N/A
Interface IDE
Applicable disc format CD-R, CD-RW (Multi speed, High speed, Ultra-speed and Ultra-speed plus)
CD-DA, CD-ROM (mode 1), CD-ROM XA (Mode 2, Form 1, Form 2), CD-I,
CD-i Bridge, Video-CD, Karaoke CD, Photo CD, Enhanced CD, CD Plus, CD
Extra, i-trax CD, CD-Text DVD-ROM, DVD-Video, DVD-Audio, SACD
(Hybrid), UDF DVD, DVD-R/RW, DVD+R/RW, DVD+/-R DL, DVD-RAM V1.0/
V2.1
Power supply 5 V DC