One World Touch OP 1200, Service Manual

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Service Manual version 1008
OP 1200/1500/1700 (PC920 Intel 945G)
6-54
6.1.2. Specifications
PC920
：
Multimedia Socket LGA775 Intel Pentium IV Motherboard with XGA, LCD, Ethernet & Audio
Interface

CPU
：
Intel Socket LGA775,533/800/1066MHz FSB
Intel Core2 DUO LGA775 2.66GHz+
Intel Pentium Dual-Core LGA775 2.4GHz+
Intel Celeron LGA775 3.6GHz+
1.1. Main Chipset ： Intel 945G & ICH7

System BIOS
：
Award PnP Flash BIOS

System Memory
：
2 x 240 pin DDRII sockets supporting system memory up to 4GB

L2 Cache
：
CPU built-in

Standard I/O
：

Serial ports x 4: COM 1, 2 & 4 with +5V/12 power output on pin #9, COM 3 internal type
reserved for touchscreen, COM2 RS-232/485 jumper selectable
Parallel Port x 1: supports SPP/EPP/ECP
SATA ports x 4
ATA 100/66 IDE x 1
：
supports up to 2 IDE devices
FDD x 1, supports 1 floppy disk drives
PS/2 Keyboard Interface x 1
Internal Keyboard Interface x 1
PS/2 Mouse Interface x 1
USB Interface x 6
： supports USB 2.0 devices(internal x4 port ,external x2 port)
IrDA, 6-pin header Support IrDA version 1.0 SIR & Consumer IR

Ethernet ：
100/10 Base-T Ethernet
Support WAKE-ON-LAN

Display
：
Supports 2-channel LVDS LCD, resolution up to 1600x1200
Integrated 2D/3D graphics engine, 4X AGP
Share system memory architecture able to utilize the display memory size up to 64MB
Maximum resolution for video chipset
：
640x480, 800x600, 1024x768, 1280x1024, 1600x1200,
1920x1200, True-color

Audio Function
：
Full duplex and independent sample rate converter for audio recording & playback
Supports Microsoft DirectSound
3D positional audio effects
Hi-performance, mixed-signal, stereo
MIC-In, Speaker-Out, Line-In
Pin header for CD-audio in

Hardware Monitor
：
Monitoring processor & system
Monitoring 5VSB, VBAT, 1.5V, 3.3V, +5V, +12V, -12V, and processor voltages
Monitoring processor, chassis fan speeds
Controlling processor and chassis fan speed and failure alarm