Acer Aspire 9500 Service Guide

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ItemSpecification
Vendor & model name Panasonic Dual Slot-in UJ-845
Performance Specification CD-R/RW  DVD-ROM/RW 
Soft Read Error 
Less than 10
-9
Hard Read Error
Less than 10-12
Data Buffer Capacity 2 MBytes
Interface IDE (ATAPI  Compliant)
Speed Reading :
24X Speed CD-ROM
Writing :
16X Speed CD-RW 
24X Speed CD-R Reading :
8X Speed DVD-ROM
Writing :
5X Speed DVD-RAM 
8X Speed DVD-R
4X Speed DVD-RW 
Applicable disc format DVD: DVD-ROM (DVD-5, DVD-9, DVD-10),
          DVD-R (3.95G/4.7G),...

Aspire 9500
ItemSpecification
Vendor & model name Panasonic Tray UJDA-770
Performance Specification CD-R/RW  DVD-ROM/RW 
Soft Read Error 
Less than 10
-9
Hard Read Error
Less than 10-12
Data Buffer Capacity 2 MBytes
Interface IDE (ATAPI  Compliant)
Speed Reading :
Max 24X CAV CD-R
Writing :
Max24X Zone CLV CD-R 
4X CLV CD-RWReading :
MAX 8X CAV  (MAX 10800 kB/s) DVD-
ROM
Applicable disc format DVD: DVD-ROM
           DVD-R, DVD-RW(Ver. 1.1)
           DVD-RAM(2.6GB, 4.7GB)
           DVD+R, DVD+RW
CD:...

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Audio  Applicable disc format KODAK Photo CD Single and Multi-session
CD Extra (CD PLUS)
Video CD
CD text data (Read / Write)
CD-R discs (Read / Write)
CD-RW discs (Read / Write)
DVD-ROM
DVD-R Ver.2.00 for General (Read / Write)
DVD-R-DL (Read/Write)
DVD-RW Ver.1.0 & 1.1 & 1.2 (Read / Write)
+R Ver.1.0 & 1.11& 1.2 (Read/Write)
+R -DL Ver1.0 (Read / Write)
+RW Ver.1.1 & 1.2 (Read/Write)
DVD-RAM (Ver.2.0 & 2.1) (Read only)  
Power Requirement
Input Voltage +5 V +/- 5 % 
ItemSpecification
Audio...

Aspire 9500
Bytes per 
sector512 512 512 512
Data heads 3/3/4 4/4/4 4/4/4 4/4/4
Drive Format
Disks 2/2/2 2/2/2 2/2/2 2/2/2
Spind le 
speed 
(RPM)4200 RPM 4200 RPM 4200 RPM 4200 RPM
Performance Specifications
Buffer size  8192KB 8192KB 8192KB 8192KB/8192KB/ 
16384KB 
Interface ATA-6 ATA-6 ATA-6 ATA-6
Max. media 
transfer rate 
(disk-buffer, 
Mbytes/s)350Mb/s 350Mb/s 350Mb/s 493Mb/s
Data 
transfer rate 
(host~buffer
, Mbytes/s)100 MB/Sec.
Ultra DMA mode-5100 MB/Sec.
Ultra DMA mode-5100 MB/Sec.
Ultra DMA...

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Video Interface
 
 
 
Applicable disc format DVD: DVD-ROM (DVD-5, DVD-9, DVD-10),
          DVD-R (3.95G/4.7G), 
          DVD-RAM (4.7G), 
          DVD-RW
CD:  CD-Audio,
          CD-ROM(mode 1 and mode 2), 
          CD-ROM XA ( mode2, form 1 and form 2),
          CD-RW
          Photo CD
          Video CD
          Enhanced Music CD
          CD-TEXT
Power Requirement
Input Voltage +5 V +/- 5 % 
ItemSpecification
Video vendor ATI
Video name M26P
Chip voltage Core/1.2V, 1.5V
Supports ZV (Zoomed...

Aspire 9500
 
  
NOTE:  1. Li-ion Battery: Connect 1K  % ohm resistor to GND in Battery PCB.
NOTE: B/I pin: Battery can be Charged/Discharged only while this pin is connected to GND. Keyboard
ItemSpecification
Keyboard Controller ENE KB910Q
Total Number of Keypads 103 keys with 12 function keys
Function Keys
TFour cursor keys 
TTwo Windows keys
THotkey controls
TEmbedded numeric keypad
TInternational language support 
Easy-Launch Buttons
TInternet
TEmail
TEmpowering button
TUser-programmable button
Two...

32
LCD Inverter Specification
No.Panel ModelTy p eFrequency 
(KHz)Current 
(mA)VS at 0 CWork 
Vo l ta g eBrightness
1 Samsung LTN170WP-L02-0 17 
WSXGA+40/60/65 4/6/6.5 1950 Vrms 730 Vrms
at 6mA155/180
2 Samsung LTN170WX-L05-E 17 WXGA 40/60/65 3/6/6.8 1690 Vrms 730 Vrms
at 6mA175/200
3 LG LP171WP5-TL03 17 WXGA 40/60/70 3/6/6.5 1500 Vrms 760 Vrms
at 6mA420/500
4 LG LP171WX2-A4K5 17 WXGA 40/60/70 3/6.5/6.8 1500 Vrms 735 Vrms
at 6.5mA200(typ.)
5 AUO B170PW01 V.1 17 WXGA 40/50/80 3/6.5/7 1500 Vrms 815 Vrms
at...

Aspire 9500
Input Requirements
Maximum input current (A, 
@100Vac, full load)1.8A [email protected]/100Vac and 240 Vac
Nominal frequency (Hz) 47 - 63
Frequency variation range 
(Hz)47 - 63
Nominal voltages (Vrms) 90 - 264
Inrush current The maximum inrush current will be less than 50A and 100A when 
the adapter is connected to 100Vac(60Hz) and 240Vac(50Hz) 
respectively.
Efficiency  High efficiency 85% minimum, at 100~240Vac AC input, full load, 
warm-up condition.
Output Ratings (CV mode)
DC output voltage...

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Sleeping State (S3) CPU Power Down
VGA Power Down
PCMCIA Suspend
Audio Power Down
Hard Disk Power Down
Super I/O Power Down
Sleeping State (S4) Also called Hibernate state. System saves all system 
states and data onto the disk prior to power off the whole 
system.
Environmental Requirements
ItemSpecification
Temperature
Operating +5 ~  +35°C
Non-operating -20 ~ +65°C  (storage package)
Humidity
Operating 10% ~ 90% without condensation
Altitude Operating sea level 0 to 10,000ft
Storage sea level 0 to...

Aspire 9500
 I/O Ports
TFive USB 2.0 ports
TIEEE 1394 port
TEthernet (RJ-45) port
TModem (RJ-11) port
TExternal display (VGA) port
TS-video/TV-out (NTSC/PAL) port
TDVI-D port
TParallel port
TMicrophone-in jack
TLine-in jack
THeadphones/Speaker/Line-out/SPDIF port
TInfrared (FIR) port
TCIR (at the front side)
TType II PC Card slot 
TAV-in (7-pin) port (MFG option)
TRF input for digital TV and analog TV (MFG option)
T5-in-1 card reader (MS/MS-Pro/ MMC/ SD/xD-Picture cardTM)
TDC-in jack for AC adaptor...