Audio Interface; Battery; Vram - Acer ASPIRE 4253 Service Manual

Audio Interface

Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Sampling rate
Internal microphone
Internal speaker/quantity
Wireless Module 802.11b/g/n
Item
Chipset
Data throughput
Protocol
Interface

Battery

Item
Vendor & Model name
Battery Type
Pack capacity
Number of battery cell
Package configuration

VRAM

Item
Chipset
Memory size
Interface
Hardware Specifications and Configurations
Conexant 20584
On board
Mono
Support 16/24bit PCM
HD audio Interface
Sample rate up to 192Khz resolution VSR (Variable Sampling
Rate)
Yes
Yes/(1W speakers x1)
Atheros HB97
11-54 Mbps, up to 300 Mbps for Draft-N
b, g, n
PCI-E
Panasonic AS10D51, Samsung AS2010D, Sanyo 3UR18650,
Simplo AS2010D, Sony AS10D41
Lithium-Ion
4400mAh
6
2P3S
Hynix / Samsung
1G to 2G
Standard define
Specification
Specification
BCM943225HM
11-54 Mbps, up to 300 Mbps for Draft-N
b, g, n
PCI-E
Specification
Specification
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