Acer A315-53G Service Manual page 40

Audio Interface
Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Sampling rate
Internal microphone
Internal speaker/quantity
Battery (Only listed components from AVL including capacity)
Item
Vendor & Model name
Battery Type
Pack capacity
Number of battery cell
Package configuration
USB Port
Item
USB compliance level
Protocol
Number of USB port(s)
Location
Output Current
1-33
Realtek ALC255-CG
On board
Stereo
Support 16/ 20/ 24bit PCM
High-Definition Audio Codec
Sample rate up to 192Khz resolution VSR (Variable Sampling
Rate)
Yes
Yes (2W speakers x2)
Panasonic AC14B3K
Li-ion
3220 mAh
4
4S1P
USB2.0 / USB3.0
xHCI
3
• One on the left side. (1x USB3.0)
• Two on the right side. (2x USB 2.0)
• 2.0A (2x for the USB2.0 ports on the right side)
• 2.0A (1x for the USB3.0 port on the left side)
Specification
Specification
LG AC14B8K
Li-Ion
3220 mAh
4
4S1P
Specification
Hardware Specifications and Configurations