Acer ASPIRE 4625 Service Manual page 33

Aspire digital laptop user manual
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Audio Interface
Item
Codec Controller
Audio onboard or
optional
Mono or Stereo
Resolution
Compatibility
Sampling Rate
Internal
Microphone
Internal Speakers
Keyboard Controller
Item
Controller
Total number of keypads
Windows logo key
Hotkeys
Battery
Item
Vendor & model name
Battery Type
Pack capacity
Normal Voltage
Package configuration
RTC Battery
Item
Part name
Pack capacity
Normal voltage
Chapter 1
Realtek ALC271X high definition audio codec with embedded class-D speaker
amplifier
Onboard
Stereo
98dB Signal-to-Noise Ratio (A-weighting) for DAC output
90dB Signal-to-Noise Ratio (A-weighting) for ADC input Internal Digital
Headphone-out
S/PDIF, Line-In and Microphone-In.
2 stereo ADCs support 16/20/24-bit PCM format recording simultaneously.
All DACs supports 16/20/24-bit, 44.1k/48k/96k/192kHz sample rate.
Two independent S/PDIF-OUT converters support 16/20/24-bit, 44.1k/48k/
88.2k/96k/192kHz sample rate. One for normal S/PDIF output, the other one
output an independent digital stream to HDMI transmitter.
Digital MICRO PHONE ZK2(HFM-M101-006-L19-G)
Digital MICRO PHONE ZK2(A-OA2408FM-018)
Two Med-High Speakers (1W/4Ù)
Winbond NPCE781L
99-/100-/103-key keyboard
Yes
See "Hot Keys" on page 15.
SANYO/SONY/PANASONIC/SAMSUNG/SIMPLO AS2009A
Li-ion
4400 mAh
2.2 Ah
3S2P
CR2032
220 mAh
3V
Specification
Specification
Specification
6 Cell
Specification
23

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