Service manual

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Introduction
3D QSound Q3D Positional /QEM EAX sound support
interface speakers (phones), microphone, line-in
speakers 2 built-in: 0.5W stereo amp.
I/O
USB compliant with UHCI 1.1, USB 1.0 & PCI 2.1
Serial 1 9-pin, 16C550 compatible
Serial 2 infrared, IrDA v 1.1, FIR, SIR compatible
Parallel 25-pin, ECP, EPP, output-only, bi-directional
CRT 15-pin VGA
TV-out S-Video
PS/2 6-pin, mini-din, mouse or keyboard
PC Card one Type I or Type II socket, PC Card 3.0 & CardBus compliant
INTERFACE
keyboard 87-key or 90-key (depending on the language)
Windows 95 compliant with embedded numeric keypad
pointing device PS/2 TouchPad (built-in), MS-Mouse compatible
POWER SYSTEM
adapters (external) universal, auto-sensing switching
input: 90-240VAC @47- 63Hz
output: 55W, 19V, 2.8A
battery pack(s) Li-Ion: smart battery with gauge circuit
Ni-MH: dumb battery without gauge circuit
battery charge time Fast (system off) approx. 3 hours per battery, 2000mA ±200mA
Slow (system on) approx. 6 hours per battery, 600mA ± 50mA
(based on a 4000mA smart battery)
specifications
¯
Advanced Users
Actual battery life per
charge may differ from this
figure. It will vary depend-
ing on the condition of the
battery, the environment,
setup, and working habits.