Acer Aspire 7530 Service Guide

							Chapter 121
System Memory 
Memory Combinations 
ItemSpecification
Memory controller Built-in 
Memory size 0MB (no on-board memory)
DIMM socket number 2 sockets
Supports memory size per socket 2 GB
Supports maximum memory size 4G for 64bit OS (with two 2GB SODIMM)
Supports DIMM type DDR II SDRAM memory interface design
Supports DIMM Speed 533/677 Mhz
Memory module combinations You can install memory modules in any combinations as long as 
they match the above specifications.
Slot 1Slot 2Total Memory
0MB 512MB 512MB
0MB 1024MB 1024MB
0MB 2048MB 2048MB
512MB 512MB 1024MB
512MB 1024MB 1536MB
512MB 2048MB 2560MB
1024MB 0MB 1024MB
1024MB 512MB 1536MB
1024MB 1024MB 2048MB
1024MB 2048MB 3072MB
2048MB 0MB 2048MB
2048MB 512MB 2560MB
2048MB 1024MB 3072MB
2048MB 2048MB 4096MB 
						

							22Chapter 1
Hard Disk Drive
Blue-Ray Combo Drive Module
ItemSpecifications
Vendor Western Digital
Model Name WD1200BEVS WD1600BEVS WD2500BEVS
Capacity (MB) 120,034 160,041 250,059
Bytes per sector 512 512 512
Data heads 3 3 4
Drive Format
Disk No. 1 2 2
Spindle speed (RPM) 5400 5400 5400
Performance Specifications
Buffer size  8 MB
Interface SATA 1.5 Gb/s SATA 1.5 Gb/s SATA 1.5 Gb/s
Data Transfer Rate (max.) 1.5 Gb/s maximum
850 Mbits/s maximum
DC Power Requirements
Supply voltage +5.0V ±5%
Power supply ripple Maximum Frequency: 100 mV (double amplitude) 0-30 MHz
ItemSpecification
Vendor & model name Sony BC-5500S
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (MB/sec) Sustained:
Max 2.4 Mbytes/secSustained:
Max 11 Mbytes/sec
Buffer Memory 4.5 MB
Interface SATA 
Applicable disc format Applicable media types:
BD-ROM (Single and Dual Layer)
BD-R (Single and Dual Layer)
BD-RE (Single and Dual Layer)
DVD-ROM (Single and Dual Layer)
DVD+R (Single and Double Layer)
DVD-R (Single and Dual Layer)
DVD+RW (Single Layer) and DVD-RW (Single Layer) discs
DVD-RAM (Ver.2)
CD-ROM
CD-R
CD-RW
Loading mechanism Drawer (Solenoid Open)
Tact SW (Open)
Emergency Release (draw open hole)
Power Requirement
Input Voltage DC 5 V +/- 5% 
						

							Chapter 123
Super-Multi Drive Module
Thermal Sensor Control
BIOS
ItemSpecification
Vendor & model name HLDS/GSA-T50N, Philips DS-8A2S, Toshiba Digi/TS-L633A
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (MB/sec) Sustained:
Max 3.5 Mbytes/secSustained:
Max 10 Mbytes/sec
Buffer Memory 2MB
Interface SATA 
Applicable disc format Applicable media types:
Writing:
Confirms to DVD+R Version 1.2 and DVD+RW Version 1.3 / DVD+R DL 
Version 1.0 /DVD-R Version 2.0 / DVD-RW Version 1.2 / DVD-R DL Version 
3.0. 
Reading:
DVD single/dual layer (PTP, OTP), DVD-R single/dual layer
DVD+R single/double layer
DVD-RW
DVD+RW
CD-DA
CD-ROM
CD-ROM/XA
Photo-CD, Multi-session, Video CD
CD-I FMV, CD Extra, CD Plus, CD-R, and CD-RW
Loading mechanism Drawer (Solenoid Open)
Tact SW (Open)
Emergency Release (draw open hole)
Power Requirement
Input Voltage DC 5 V +/- 5%
ItemSpecification
Thermal Sensor Chip GMT-786 / W83L771
Package 8-pin SSOP
Features Thermal sensor control Interface
Interface
I
2C bus, address: 98h
ItemSpecification
BIOS vendor Phoenix BIOS code
BIOS Version v0.3325 (for MP units)
BIOS ROM type WND 1MB CMOS Boot Block Flash Memory
BIOS ROM size 1MB
BIOS package 8 pins SOP
Block size 64kbytes per block
Supply Current
•Active current = 5 mA (Typical)
•Standby current= 1 µA (Typical) 
						

							24Chapter 1
LCD 17.0” 
KBC
ItemSpecification
Vendor/model name Samsung LTN170BT07-G01
Active Area (mm) / 
Screen Diagonal (mm)367.20(H) x 229.50(V)
17.0” diagonal
Display resolution (pixels) 1440 x 900 (Wide XGA+)
Pixel Pitch 0.255(H) x 0.255(V) (TYP.)
Pixel Arrangement RGB vertical stripe
Display Mode Normally white
Typical White Luminance (cd/m
2) 
also called BrightnessMinimum 190, Typical 220
Contrast Ratio Minimum 300, Typical 500 
Response Time (Optical Rise 
Time/Fall Time) msecTypical 8, Maximum 16
Nominal Input Voltage VDD Minimum 3.0, Typical 3.3, Maximum 3.6
Typical Power Consumption (watt) 4. 68
Weight (g) Typical 715, Maximum 735
Physical Size (mm) 382 (H) x 244.5 (V) x 6.7 (D)
Electrical Interface LVDS
Support Color 262,144
Viewing Angle (degree)
Horizontal: Right/Left
Vertical: Upper/Lower40, 45 / 40, 45
15, 20 / 20, 25
Temperature Range (°C)
Operating
Storage (shipping)0 / 50
-20 / 60
ItemSpecification
Chipset WND WPCE775CA0DG
Features
•Share BIOS memory
•Support for SPI flash memories
•Flash page programing support
•Host-controlled CIR Port 
•High-accuracy, high-speed ADC
•Up to 84 GPIO ports (including KB scanning) with a 
variety of wake-up events
•16 bit RISC core, with up to 4 Mbytes of external address 
space, running at up to 25MHz
•128 pin LQFP package
•PC01 REV 1.0 and ACPI3.0 compliant.
•Supports Microsoft® Advanced Power Management 
(APM) Specifications Rev 1.2 
						

							Chapter 125
VGA Subsystem
ItemSpecification
Chipset NVidia Graphic
Package nVIDIA MCP77
Features
•Dual Head Display Controller
•Full NVIDIA® nView™ multi-display technology 
capability, with two independent display controllers 
supporting a combination of any two of the following CRT, 
TV,LVDS and HDMI/DVI/DP interfaces
•Each controller can drive same or different display 
contents to different resolutions and refresh rates
•Video mirroring support
•Display Cache support CRT Display DAC
•300 MHz RAMDAC for analog displays with resolutions 
up to and including 1920 ×1440 at 60 Hz depending on 
dual head and video configurations.
•Single channel TMDS interface for 25MHz to 165MHz 
pixel data rate
•Support version 1.1 of the Display Port interface standard 
for flat panel display, Projectors, PCs and CE devices.
•High-quality video scaling and filtering.
•Up to WUXGA resolution support on HDMI, and up to 
2560 X 1600 resolution supporting Display Port mode.
•SPWG compliant
•Support for LCD panel EDID
•Power based on MCP67M:
•+NB_CORE for MCP77M CORE Power(+1.0V)
•+1.1V_NB for MCP77 Hyper Transport Power
•+1.1V for Hyper Transport, PCI-E, Sleep mode Core 
power, SATA Interface, TV DAC supply
•+1.8V for LVDS digital supply
•+3.3V for PLL, CRTDAC, RGB DAC supply, USB 
Interface, CPU Interface, LAN MAC, Display
Discrete Graphic (MXM)
•MSI MS-V115A3-9MGS256 (256MB)/ Yuan YSTP621GP 
1(256MB)
•NVIDIA NB9M-GS (G3-64 package)
•Featuring:
•16 Lane PCI Express support
•LVDS Interface support
•VGA support
•Video out support
•Upgradeable graphics
•Power: 19V, 5V, 3.3V, 2.5V, 1.8V
Power 19V, 5V, 3.3V, 2.5V, 1.8V 
						

							26Chapter 1
Memory Card Reader
ItemSpecification
Type Realtek RTS5158E (One-LUN USB 2.0 Card Controller)
Package 48-pin LQFP (size= 9x9mm)
Features
•The RTS5158E is an ultimate throughput USB 2.0 compliant 
card reader controller that integrates USB 2.0 Transceiver, 
MCU, SIE, regulators and memory card access units into a 
single chip.
•The RTS5158E can support Memory Stick, Memory Stick Pro, 
Memory Stick PRO-HG Duo, Secure Digital, Multi-Media Card 
and xD-Picture Card, but only 1-LUN configuration, i.e.only one 
of these memory cards can be inserted into RTS5158E system 
at the same time.· 
•Compliant with Universal Serial Bus Specification Revision 2.0· 
•Compliant with USB Mass Storage Class Bulk only Transport 
Specification Rev. 1.0· 
•Support High-speed (480Mbps) and Full-speed (12Mbps) Data 
Transfer· 
•USB bus power operation· 
•Support Control, Bulk IN / OUT data pipes·
•Support the following memory card interfaces:
•Secure Digital™ (SD), 
•MultiMediaCard™ (MMC), 
•Mini-SD, Micro-SD (T-flash), 
•RS-MMC,Mobile-MMC and MMC-micro-Memory Stick™ 
(MS), 
•Memory Stick PRO™ (MS-PRO), 
•MS Duo, MS-PRO Duo and Micro-MS (M2)-MSPRO-HG 
Duo 8-bit mode
•xD-Picture Card™ (xD) including Type M and Type H· 
•Support hardware ECC (Error Correction Code) function· 
•Support hardware CRC (Cyclic Redundancy Check) function· 
•Programmable clock rate for flash memory card interfaces· 
•Support MS-PRO v1.02· 
•Support MS v1.43· 
•Support MS PRO-HG Duo v1.01· 
•Support SD version 2.0· Support MMC version 4.2· 
•Support xD v1.2· 
•Integrated Fast 8051 microprocessor· 
•External serial EEPROM interface· 
•12MHz crystal oscillator with integrated PLL· 
•Support 48Mhz directly input from clock generator· 
•On chip 3.3V to 1.8V regulator· 
•On chip MOSFET with 250mA capability for direct power control 
of all types memory cards· 
•Support Spread Spectrum Clock for SD/MMC and MS/MSPRO/
HG to reduce EMI effect· 
•Support USB remote wake-up ability with memory card inserted 
and removal operation· 
•Provide Selective Suspend driver to reduce power 
consumption· 
•48-pin LQFP package
Power
•+3.3V
•+3V_CARD 
						

							Chapter 127
IR
Audio Interface
LAN Interface
Bluetooth Interface 
Keyboard
ItemSpecification
Type EVERLIGHT ELECTRONICS IRM-V038/TR1-P
Features
•High immunity against ambient light.
•Long reception distance.
•Suitable burst length =>10 pulses/burst.
•Low voltage and low power consumption.
ItemSpecification
Audio Controller Realtek ALC888 Azadia Codec and Amplifier GMT 
G1441&G1412
Features
•HD Audio
•97dB SNR DACs & 90dB SNR ADCs
•Ten DAC channels support 16/20/24-bit PCM format for 7.1 
sound playback, plus 2channels of independent stereo 
sound output (multiple streaming) through the front panel 
output
•Two stereo ADCs support 16/20/24-bit PCM format, one for 
stereo microphone, one for legacy mixer recording
•All DACs supports 44.1k/48k/96k/192kHz sample rate
•All ADCs support 44.1k/48k/96k sample rate
•Two independent 16/20/24-bit S/PDIF-OUT converters 
support 44.1k/48k/96k/192kHzsample rate, one for nominal 
digital audio, the other one for digital audio output to HDMI 
transmitter
•Enable VoIP function
•Subwoofer support
ItemSpecification
LAN Chipset BroadCom Lan controller BCM5764
Features
•PCI-E interface LAN controller 
•PCIE V1.1 compliant.
•Support wake on LAN meeting the ACPI requirements.
•68-pin QFN package.
ItemSpecification
Chipset FOXCON T60H928.11 Bluetooth miniUSB module
Features
•Internal Mini USB solution with antenna
•Bluetooth 2.0+EDR
•Bluetooth control for BT optical mouse
ItemSpecification
Type Aspire series: New Acer Non-Ergo Keyboard
Total number of keypads 104-key
Windows logo key Yes
Internal & external keyboard work 
simultaneouslyPlug USB keyboard to the USB port directly: Yes 
						

							28Chapter 1
MDC Card
Camera
Finger Print Board
Battery 
ItemSpecification
Chipset Intel® Wireless WiFi Link 5100/5300
Features
•The modem supports ITU-T V.92, V.90, V.34 (33600 
bits/s), V.32bis and fallbacks. 
•It also supports V.42 LAPM, MNP 2-4 error correction. 
•V.44, V.42bis and MNP 5 data compression.
•Send and receive rates up to 14400bps, support ITU-T 
V.17, V.29, V.27ter, and V.21Ch2 fax.
•TIA/EIA 602 Standard for AT command set, and Fax 
TIA/EIA 578 Class 1 command set.
•DTMF and call progress monitor
ItemSpecification
Vendor and model name Suyin CN0314-SN30-OV03-1
Interface USB 2.0
Optical aperture F2.0
Focusing range 40 cm to infinity
Dimensions (L x W x H mm) 65 x 9.0 x 5.30 (±0.20)
Sensor type OV7725 CMOS Sensor 350K Pixel
Pixel resolution 640 x 480
Pixel size 6.0µm x 6.0µm
Image size (mm) 3.98 (H) x 2.95 (V)
ItemSpecification
Features TruePrint® and TrueMatch® Technology.
TrueNav® Cursor and Menu Navigation Technology
High Definition 128 x 8 Pixel Array
Multiple battery-friendly operating modes @ 3.3V
Built-in low power Finger Detection w/ remote wakeup 
capability
USB 2.0 Full Speed Interface
ItemSpecification
Vendor & model name Sanyo, Simplo, Sony, Panasonic Sanyo, Simplo, Panasonic
Battery Type Li-ion Li-ion
Pack capacity  4400 mAh 4800 mAh
Number of battery cell 6 8
Package configuration 3S2P 4S2P 
						

							Chapter 229
System Utilities
BIOS Setup Utility
The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/
Output System).
Your computer is already properly configured and optimized, and you do not need to run this utility. However, if 
you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4 
Troubleshooting when problem arises.
To activate the BIOS Utility, press F2 during POST (when “Press  to enter Setup” message is prompted 
on the bottom of screen).
Press F2 to enter setup. The default parameter of F12 Boot Menu is set to “disabled”. If you want to change 
boot device without entering BIOS Setup Utility, please set the parameter to “enabled”. 
Press  during POST to enter multi-boot menu. In this menu, user can change boot device without 
entering BIOS SETUP Utility.
Navigating the BIOS Utility
There are six menu options: Information, Main, Advanced, Security, Boot, and Exit.
Follow these instructions:
•To choose a menu, use the left and right arrow keys.
•To choose an item, use the up and down arrow keys.
•To change the value of a parameter, press F5 or F6.
•A plus sign (+) indicates the item has sub-items. Press Enter to expand this item.
•Press Esc while you are in any of the menu options to go to the Exit menu.
•In any menu, you can load default settings by pressing F9. You can also press F10 to save any 
changes made and exit the BIOS Setup Utility.
NOTE: You can change the value of a parameter if it is enclosed in square brackets. Navigation keys for a 
particular menu are shown on the bottom of the screen. Help for parameters are found in the Item 
Specific Help part of the screen. Read this carefully when making changes to parameter values. Please 
note that system information is subject to different models.
Chapter 2 
						

							30Chapter 2
Information
The Information screen displays a summary of your computer hardware information.
NOTE: The system information is subject to different models.
ParameterDescription
CPU Type This field shows the CPU type and speed of the system.
CPU Speed This field shows the speed of the CPU.
IDE Model Name This field shows the model name of HDD installed on primary IDE master.
IDE Serial Number This field displays the serial number of HDD installed on primary IDE master.
IDE1 Model Name This field shows the model name of HDD installed on secondary IDE master.
IDE1 Serial Number This field displays the serial number of HDD installed on secondary IDE 
master.
ATAPI Model Name This field shows the model name of the Optical device installed in the system.
System BIOS Version Displays system BIOS version.
VGA BIOS Version This field displays the VGA firmware version of the system.
Serial Number This field displays the serial number of this unit.
Asset Tag Number This field displays the asset tag number of the system.
Product Name This field shows product name of the system.
Manufacturer Name This field displays the manufacturer of this system.
UUID Number Universally Unique Identifier (UUID) is an identifier standard used in software 
construction, standardized by the Open Software Foundation (OSF) as part of 
the Distributed Computing Environment (DCE).
             Phoenix BIOS Setup Ut ilit y
Informat ion     Main     Advanced Security Boot Power Exit
CPU Ty pe: AMD Turion(t m) Ult ra Dual-Core Mobile ZM-82
CPU Speed: 2200 MHz
IDE Model Name: ST9250827AS
IDE Serial Number: 5RG01N2C
IDE1 Model Name:
IDE 1 S eri al  Num ber:
ATAPI Model Name: Opt iarc  BD ROM BC-5500S
Sy s tem BIOS Vers ion:      V0.3103
VGA BIOS Vers ion: nVidia 62. 77. 15.00.09
Serial Number: ZY50SK03C1815029FD2500
Asset Tag Number:
Produc t Name:
Manufac t urer Name: Ac er
UUID: 00B7B9A32AC4DC1198AE001E683E8E30
F1 Help           
↑↓ Select Item           F5/F6 Change Values        F9 Set up Default s
ESC Exit         
←→ Select Menu      Enter Select
XSub-Menu   F10 Save and Ex it