Usb Interface - Acer Aspire iDea 500 Series Service Manual

USB Interface

Item
Controller
Universal HCI
Location and quantity
Environment Requirements
Item
Temperature
Operating
Non-operating
Humidity
Operating
Non-operating
Vibration
Operating
Non-operating
Drop Test
Package Gross Weight
(KG/lbs)
0 ~ 9.1 (0 ~ 20)
9.1 ~ 18.2 (20 ~ 40)
18.2 ~ 27.3 (40 ~ 60)
27.3 ~ 45.4 (60 ~ 100)
10 drops: one corner, three edges, six surfaces
Note: The protection ability of package and cushion must be capable of withstanding, with no physical or
functional damage, mechanical impact from height-specified drops.
Chapter 1
Specification
Intel ICH7M-DH
USB 2.0
From ICH7M-DH:
• Two-port stack USB connector on rear side
• Two-port stack USB port connector on front panel
• One USB port for Card reader (ND3266)
• One USB port for RF connector
• One USB port for bluetooth connector
• One USB port for USB hub (GL850A)
From USB hub GL850A
• One USB port for VFD display (WT6563F)
• One USB port for IR control
• One USB port for button control
Specification
o o
+10 C ~ +35 C
o o
-20 C ~ +60 C (storage packed),
o o
-10 C ~ +60 C (unpacked)
20% to 80% RH, non-condensing
20% to 80% RH, non-condensing (unpacked)
20% to 80% RH, non-condensing (Storage package)
5 ~ 500Hz, 2.20g RMS random, 10 minutes per axis in all
three axes
5 ~ 500Hz, 1.09g RMS random, one hour per axis in all
three axes
Drop Height
(cm/inch)
76/30
61/24
46/18
31/12
No. of Drop
10
10
10
10
35