Acer Aspire 1660, Service Manual, Page: 36 / 132

Chapter 1 27
OHCI USB 2.0
Number of USB port 4
5V/500 mA per slot
Location Rear side
Other Remarks 3 independent OHCI USB1.1 Host Controller and 1 EHCI USN2.0
Host Controller.
PCMCIA Port
Item Specification
PCMCIA controller TZ 1520
Supports card type Type II, Tpye III
Number of slots Two type II, one type III
Access location Left side
Supports ZV (Zoomed Video) port Yes
Supports 32 bit CardBus Yes (IRQ17)
Keyboard
Item Specification
Keyboard controller Mitsubishi LPC keyboard controller M38857
Keyboard vendor & model name Darfon/Sunrex
Total number of keypads 84-/85-/88-key
Windows keys Yes
Internal & external keyboard work simultaneously Yes
Battery
Item Specification
Vendor & model name Sanyo/Simplo
Battery Type Li-ION
Pack capacity 4000mAH
Number of battery cell 8
Package configuration 4 serial 2 parallel
Output voltage 14.4Vdc (nominal)
LCD
Item
Vendor & model name LCD 15.4" WXGA QDI LCD 15.4" WXGA AU
B154EW01
LCD 15.4" WXGA
HITACHI
Screen Diagonal (mm) 390.1 391 391
Active Area (mm) 331.2x207.0 331.2x207.0 331.2x207.0
Display resolution (pixels) 1280x800 WXGA 1280x800 WXGA 1280x800 WXGA
Pixel Pitch 0.2588x0.2588 0.2588x0.2588 0.25875x0.25875
Pixel Arrangement R.G.B. Vertical Stripe R.G.B. Vertical Stripe R.G.B. Vertical Stripe
Display Mode Normally White Normally White Normally White
USB Port
Item Specification