Acer ASPIRE 5252 Service Manual page 32

Audio Subsystem
Item
Audio Codec
Chipset
Package
Speaker Amplifier
Audio Port
Internal
Compatibility
Sampling Rate
External
Graphics Controller
Item
VGA Chip ATI Mobility Radeon™ HD 5650/5470 GPU
On Board 1024MB(5650) / 512MB(5470) DDR3 Video RAM
Supports •
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Video Interface
Item
Chipset
Package
Interface
Compatibility
Sampling rate
VRAM
Item
Chipset
Memory size
Interface
22
Realtek ALC272
48pin LQFP
TPA6017A2_TSSOP20
1 mic, 1 speaker
Dolby® Digital Live, DTS® CONNECT™, Dolby® Home Theater, and SRS®
programs
44.1k/48k/96k/192kHz
Mic jack
Headphone jack
Discrete
PCI Express 2.1 x16 bus interface
DirectX® 11 support
OpenGL 3.2 support
Image quality enhancement technology
ATI Eyefinity multi-display technology
ATI Stream acceleration technology
ATI Avivo HD Video & Display technology
Certified drivers for Windows 7, Windows Vista, and
Windows XP
Engine clock speed: 550 MHz / 750 MHz
Memory clock speed: 800 MHz
VGA output support
HDMI output Support
ATI Mobility Radeon™ HD 5650/5470 GPU
uFCBGA-962
LVDS / CRT / HDMI
1366x768/60Hz 16:9 / 1360x768/60Hz 16:9 / 1280x768/60Hz 16:10 / 1280x720/
60Hz 16:9 / 1280x600/60Hz 16:9 / 1024x768p/60Hz 4:3 / 800x600p/60Hz 4:3
60Hz / 59Hz / 30Hz
Discrete
ATI Mobility Radeon™ HD 5650/5470
GPU
512MB / 1024MB
DDR3
Specification
Specification
Specification
Specification
N/A
N/A
N/A
UMA
N/A
N/A
UMA
Chapter 1