Acer 7730A manual Inverter, Video subsystem

Models: 7730A

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Item

 

Specification

 

 

 

 

 

 

 

Physical Size

 

 

 

 

 

 

 

 

 

Electrical Interface

 

 

 

 

 

 

 

 

 

Surface

 

 

 

 

 

 

 

 

 

Support Color

 

 

 

 

 

 

 

 

 

Viewing Angle

 

 

 

 

 

 

 

 

 

Temperature Range

 

 

 

 

 

 

 

 

Inverter

 

 

 

 

 

 

 

 

 

Item

 

Specification

 

 

 

 

Vendor & model name

Sumida TWS-449-308

 

 

 

 

Brightness conditions

3.3V duty 20%—80%

 

 

 

 

Input voltage (V)

8V—20V

 

 

 

 

Input current (mA)

950 mA (max)

 

 

 

 

Output voltage (V, rms)

612V, rms—945V, rms

 

 

 

 

Output current (mA, rms)

6.2 mA, rms—6.8 mA, rms

 

 

 

 

Output voltage frequency

50—60 kHz

 

(k Hz)

 

 

 

 

 

 

 

 

Video subsystem

 

 

 

 

 

 

 

 

 

Item

 

Specification

 

 

 

 

 

Chipset

Nvidia NB9M-GS

 

 

Nvidia NB9P-GS

 

 

 

 

Memory size

• 256 MB VRAM (NB9M-GS)

 

 

• 512 MB VRAM (NB9P-GS

 

 

 

 

 

Features

Unified Shader Architecture

 

 

• Support Microsoft® DirectX® 10 Shader Model 4

 

 

Geometry Instancing 2.0

 

 

• SGI OpenGL® 2.0 Optimizations and support

 

 

• Adaptive PCI Express Interface

 

 

• High efficiency integrated adaptable and programmable Video

 

 

 

Processor (VP2)

 

 

• Integrated Bit Stream Processor (BSP)

 

 

• NVIDIA PureVideo/Pure Video HD Technology

 

 

• Industry Video codec standard hardware acceleration

 

 

• Advanced Spatial Temporal De-Interlacing

 

 

• Vibrant Color Temperature Correction

 

 

LCD Overdrive

 

 

High-Quality Real-Time Video Recording

 

 

• Best quality 10-bit display pipeline

 

 

• NVIDIA nView Multi Display Technology

 

 

SmartDimmer Technology

 

 

Integrated HDMI Support

 

 

• Support for integrated HDCP

 

 

• NVIDIA Digital Vibrance Control Technology

 

 

Integrate HDTV Encoder

 

 

Dual 400MHz RAMDACs

 

 

 

 

 

Core voltage

1.0V

 

 

 

 

 

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Chapter 1: System specifications

Page 36
Image 36
Acer 7730A manual Inverter, Video subsystem