Acer ASPIRE 5570, Service Manual

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36 Chapter 1
Hardware Specifications and Configurations
.
Processor
Item Specification
CPU type
Intel
®
Core 2 Duo processor T5500/T5600 (2MB L2 cache, 1.66/1.83 GHz,
667 MHz FSB) and T7200/T7400/T7600 (4 MB L2 cache, 2/2.16/2.33 GHz,
667 MHz FSB) (
for Aspire 5580 )
Intel
®
Core Duo processor T2300/T2400/T2500/T2600 (2MB L2 cache,
1.66/1.83/2/2.16 GHz, 667 MHz FSB) ( for Aspire 5570 )
Intel
®
Celeron M processor 410/420/430 (1 MB L2 cache, 1.46/1.60/1.73
GHz, 533 MHz FSB) or higher ( for Aspire 3680 )
Core logic
Intel
®
945GM/945PM/940GML(Aspire 3680)+ICH7M
CPU package Intel 478pin Micro-FCPGA
CPU core voltage VCC-CORE: 1.2875V (high frequency mode) to 0.8375V (Low frequency
mode)
VCC-CORE: 0.75V (Deeper sleep mode)
VCC_CORE: voltage for the future processor will depend on VID0-6 for
battery mode and setting via software for adapter mode for the future
processor
CPU Fan True Value Table
DTS(degree C) Fan Speed (rpm) Acoustic Level (dBA)
45 0 29
50 2700+/-100 32
70 3200+/-100 35
78 3800+/-100 38
90 4200+/-100 40
BIOS
Item Specification
BIOS vendor Phneoix
BIOS Version 1.00 (MP version)
BIOS ROM type SST/AMD 1MB CMOS Boot Block Flash Memory
BIOS ROM size 1M byte FLASH ROM SST
BIOS package 32-pin PLCC
Supported protocols ACPI 1.0b/2.0/3.0 compliance, PCI 2.2, System/HDD Password Security
Control, INT 13H Extenstions, PnP BIOS 1.0a SMBIOS 2.4, BIOS Boot
Specification, Simple Boot Flag 1.0, Boot Block, PCI Bus Power
Management Interface Specification, USB Specification 1.1/2.0, IEEE 1394
1.0, USB/1394 CD-ROM Boot Up support, PC Card Standard 1995
(PCMCIA 3.0 Compliant Device), IrDA 1.0, Intel AC97 CNR Specification,
WfM 2.0, PXE 2.1, Boot Integrity Service Application Program Interface
(BIS) 1.0, PC99a and Mobile PC2001 Compliant
BIOS password control Set by setup manual
Second Level Cache
Item Specification
Cache controller Built-in CPU