Acer Travelmate 530 Service Guide
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Chapter 123 Hardware Specifications and Configurations Processor ItemSpecification CPU type Intel Mobile Pentium 4-M/Mobile Pentium-4 Celeron CPU package / FC-PGA package CPU core voltage 1.3/1.2 BIOS ItemSpecification BIOS vendor Phoenix BIOS Version 1.00 BIOS ROM type Flash ROM BIOS ROM size 512KB BIOS package TSOP Supported protocols ACPI 1.0b,PC Card 95, SM BIOS 2.3, EPP/IEEE 1284, ECP/IEEE 1284 1.7 & 1.9, PCI 2.2, PnP 1.0a, DMI 2.0, PS/2 keyboard and mouse, USB, VGA BIOS, CD-ROM bootable, BIOS password control Set by setup manual Second Level Cache ItemSpecification Cache controller Built-in CPU Cache size 512KB 1st level cache control Always enabled 2st level cache control Always enabled Cache scheme control Fixed in write-back System Memory ItemSpecification Memory controller Memory size 128/256/512MB DIMM socket number 2 sockets Supports memory size per socket 512MB Supports maximum memory size 1G (by two 512MB SO-DIMM module) Supports DIMM type DDR Synchronous DRAM Supports DIMM Speed 133 MHz Supports DIMM voltage 2.5V Supports DIMM package 200-pin soDIMM Memory module combinations You can install memory modules in any combinations as long as they match the above specifications. µ
24Chapter 1 NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. . Memory Combinations Slot 1Slot 2Total Memory 0MB 128MB 128MB 0MB 256MB 256MB 0MB 512MB 512MB 128MB 128MB 256MB 128MB 256MB 384MB 128MB 512MB 640MB 256MB 128MB 384MB 256MB 256MB 512MB 256MB 512MB 768MB 512MB 128MB 640MB 512MB 256MB 768MB 512MB 512MB 1024MB LAN Interface ItemSpecification Supports LAN protocol 10/100 Mbps LAN connector type RJ45 LAN connector location Rear side Modem Interface ItemSpecification Data modem data baud rate (bps) 56K Supports modem protocol V.90/192 MDC Modem connector type RJ11 Modem connector location Right side Floppy Disk Drive Interface ItemSpecification Vendor & model name Panasonic JU226A273FC/Mitsumi D353G-2938 Floppy Disk Specifications Media recognition 2DD (720KB) 2HD (1.2MB, 3-mode) 2HD (1.44MB) Sectors/track 9 15 18 Tracks 80 80 80 Rotational speed (RPM) 300 360 300 Read/write heads 2 Encoding method MFM/FM Power Requirement Input Voltage (V) +5V +/- 10%
Chapter 125
Hard Disk Drive Interface
ItemSpecification
Vendor &
Model NameIBM 20G IBM 30G IBM 40G Toshiba
20G
(MK2018
)GAPToshiba
30G
(MK3021
)GASToshiba
40G
(MK4021
)GASHitachi
20G
DK23EA
-20FHitachi
30G
DK23EA
-30FHitachi
40G
DK23EA
-40F
Capacity (MB) 20000 30000 40000 20000 30000 40000 20000 30000 40000
Bytes per
sector512 512 512 512 512 512 512 512 512
Data heads234234234
Drive Format
Disks 122122122
Spindle speed
(RPM)4200
RPM4200
RPM4200
RPM4200
RPM4200
RPM4200
RPM4200
RPM4200
RPM4200
RPM
Performance Specifications
Buffer size 2048KB 2048KB 2048KB2048KB 2048KB 2048KB 2048KB 2048KB 2048KB
Interface ATA-5 ATA-5 ATA-5 ATA-5 ATA-5 ATA-5 ATA-5 ATA-5 ATA-5
Max. media
transfer rate
(disk-buffer,
Mbytes/s)216 287 287 235
Data transfer
rate
(host~buffer,
Mbytes/s)100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5100 MB/
Sec.
Ultra
DMA
mode-5
DC Power Requirements
Voltage
tolerance5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%5V(DC)
+/- 5%
DVD-ROM Interface
ItemSpecification
Vendor & model name Toshiba SD-C2612
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Sustained:
Max 3.6Mbytes/secSustained:
Max 10.8Mbytes/sec
Data Buffer Capacity 128 KBytes
Interface IDE/ATAPI
Applicable disc format DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single
border)
CD: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, CD-I, CD-
I Bridge (Photo-CD, Video-CD) Multisession CD (Photo-CD, CD-EXTRA, CD-R,
CD-RW), CD-R (read), CD-RW (read)
Loading mechanism Load: Manual
Release: (a) Electrical Release (Release Button)
(b) Release by ATAPI command
(c) Emergency Release
Power Requirement
Input Voltage +5 V +/- 5 % (Operating)
+/- 8 % (Start up)
26Chapter 1 Audio Interface ItemSpecification Audio Controller Integrated Software Audio in ICH4-M South Bridge with Realtek ALC201 AC97 Codec(No SPDIF) Audio onboard or optional Built-in Mono or Stereo Stereo Resolution 20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter Compatibility Microsoft PC98/PC99, AC97 2.1 Mixed sound source Line-in, CD, Video, AUX Voice channel 8/16-bit, mono/stereo Sampling rate 44.1 KHz Internal microphone No Internal speaker / Quantity Yes/2 Supports PnP DMA channel DMA channel 00 Supports PnP IRQ IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11 Video Interface ItemSpecification Chip vendor Intel Chip name Integrated VGA chip in Montara_GML North Birdge Chip voltage Core/3.3V Supports ZV (Zoomed Video) port No Video Resolutions Mode (for both LCD and CRT) Resolution16 bits (High color)32 bits (True color) 800x600 Yes Yes 1024x768 Yes Yes 1152x864 Yes Yes 1280x1024 Yes Yes 1400x1050 (SXGA+panel only)Ye s Ye s Parallel Port ItemSpecification Parallel port controller SMSC LPC47N227 Number of parallel port 1 Location Rear side Connector type 25-pin D-type connector, in female type Parallel port function control Enable/Disable/Auto (BIOS or operating system chooses configuration) by BIOS Setup Note: Depending on your operating system, disabling an unused device may help free system resources for other devices.
Chapter 127 Supports ECP/EPP/Bi-directional (PS/2 compatible) Yes (set by BIOS setup) Note: When Mode is selected as EPP mode, “3BCh” will not be available. Optional ECP DMA channel (in BIOS Setup) DMA channel 1 Optional parallel port I/O address (in BIOS Setup)378h, 278h, 3BCH Optional parallel port IRQ (in BIOS Setup) IRQ7, IRQ5 USB Port ItemSpecification USB Compliancy Level 2.0 OHCI USB 1.1 Number of USB port 3 Location Rear side Serial port function control Enable/Disable by BIOS Setup PCMCIA Port ItemSpecification PCMCIA controller ENE CB1420 CardBus controller Supports card type Type-III/II Number of slots One type-III or Two type-II Access location Right panel Supports ZV (Zoomed Video) port No ZV support Supports 32 bit CardBus Yes (IRQ11) System Board Major Chips Item Controller System core logic Intel Montara GML+ICH4-m Super I/O controller SMC LPC47N227 Audio controller Integrated Software Audio in Intel ICH4-m South Bridge with Realtek ALC202 AC97 Codec(No SPDIF) Video controller Integrated VGA chip in Intel Montara-GML North Birdge Hard disk drive controller ICH4-m Keyboard controller NS PC87591L K/B controller RTC ICH4-m Keyboard ItemSpecification Keyboard controller NS PC87591L K/B controller Keyboard vendor & model name Chicony Total number of keypads 87/88/89 keys with 101/102 key emulation Windows logo key Yes Internal & external keyboard work simultaneously Yes Parallel Port ItemSpecification
28Chapter 1 Battery ItemSpecification Vendor & model name Panasonic Battery Type Li-ion Pack capacity 63.6Wh Cell voltage 3.7V/cell Number of battery cell 8 Package configuration 4 cells in series, 2 series in parallel Package voltage 14.8V LCD Inverter Specification This inverter is designed to light up the CCFL of LCD for TravelMate 530 series notebook. It should be supported the following LCD panels. No.SupplierModelTy p e 1 LG LP150x04 TFT, 15.0” XGA 2 Hitachi TX38D85 TFT, 15.0” XGA 3AU CLAA141XF 1TFT, 14.1” XGA 4 CPT CLAA150PA01 TFT, 15.0” SXGA+ 5 IBM ITSX95C TFT 15.0” SXGA+ ∅
Chapter 129 Electrical Characteristics No .ParameterSymbolMin.Ty p .Max.UnitComment 1 Input voltageNV_PWR 9 14.8 21 V 7.5V (continuous) can work *Note 1 2 Input currentIin -- 0.33 -- A 3 Lamp currentIL 3.0 -- 6.8 mA DAC=0V * Note 2 4 Lamp currentIL 2.7 -- 6.3 mADAC=1V 4 FrequencyF 455565KHz* Note 3 5 Output powerPout -- -- 4.5 W 6 Efficiencyη80% -- -- -- 7 Starting voltageVs 1600 -- --- V At 0’C 8 Starting timeTvs 1 -- 1.5 Sec 9 Dispoff# 2.8 3.3 3.6 V Backlight on/off signal 0 0.5 0.8 V Low level 10 Limited lamp maximum currentDAC- BRIG0 3.3 V *Note 2 11 P W M signal *Note 4INV_PW M142 150 158 Hz PWM signal frequency 3.0 3.3 3.6 V PWM signal amplitude 30 -- 100 % 12 Lamp current over-shootI zero-PK -- -- 10 % Line transient (10.8V to 21V/100us) and turn on transient 13 Current Waveform factor1.27 1.56 Multiple or *10 14 Unbalance Rate-10% 0 +10% Mulitple 15 Turn off current (Hight side)IHL----0APWM=30% DutyTon Period ------------------- = rms p II 2 rms p II − rms pp II I−−
30Chapter 1
NOTE: Please pay attention to the fellowing:
*1. The inverter can work in 7.5V input voltage (continuous), but 7.5V electronic characteristic will not be care.
(Note: the display must be normal and can not glitter or become dark.)
*2. Limited lamp maximum current by DAC_BRIC signal:
When DAC_BRIG voltage is 0V and INV_PWM enables (100%), lamp has max. current.
When DAC_BRIG voltage is 3.3V and INV_PWM enables (100%), lamp has min. current.
When add 1V DAC, the 100% Lamp current will decrease 0.5mA.
DAC_BRIG signal comes from system chipset with internal resistance of 3K
*3. Inverter operating frequency should be within specification (45~65kHz) at max. and min. brightness load.
*4. INV_PWM enable implies INV_PWM signal is High level (On duty cycle is 100%). It is a square wave of
150Hz to adjust backlight brightness that is a function of PWM duty cycle. Backlight brightness is maximum
value under INV_PWM at 100% and brightness is minimum under INV_PWM at 30%.
*5.The system interface signals belong to 3.3V.
*6. Please make sure open lamp output voltage should be within starting voltage specification.
*7. Inverter should pass human body safety test.
*8. Inverter should be no smoking by any component open/short test.
*9. Transformer voltage stress should not be over 85% under any condition.
(turn on overshoot transient and line transient.)
*10. Audio noise should be less than 36dB at 10cm distance.
.
15 Turn off
voltage
(Low side)Voff -- -- 150Vp-
PV PWM=30%
16 Voltage
Rise time
(Low side)Trise -- -- 300us us PWM=30%
17 Voltage fall
time (Low
side)Tfall -- -- 300us us PWM=30%
Electrical specification
No
.SymbolMin.Ty p .Max.UnitComment
1 V oper* -- 650 -- Vrms Lamp operating voltage
(650+/-50)
Il 6.2 6.5 6.8 mArms DAC_BRIG: 0V,
PWM:100%
Il 3.07 3.3 3.6 mArms DAC_BRIG: 0V,
PWM:30%
Il 5.7 6.0 6.3 mArms DAC_BRIG: 0V,
PWM:100%
Il 2.7 3.0 3.3 mArms DAC_BRIG: 0V,
PWM:30%
F 455565kHz
η80% -- -- --
Electrical Characteristics
No
.ParameterSymbolMin.Ty p .Max.UnitComment
Ω
Chapter 131 Thermal All components on inverter board should follow below rules: 1. Component using conditions (component stress) must be within component specification including voltage rating, current rating, temperature etc. 2. Component temperature shold follow below: T∆T
32Chapter 1 Standby (S1) CPU in Stop Clock state VGA Standby, turn off back-light PCMCIA Standby Audio Power Down Hard Disk Spin Down motor Super I/O Power down Suspend to RAM (S3) CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down CD-ROM Power Down Super I/O Low Power mode Save to Disk (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~+50 °C Non-operating -20~+50 °C (storage package) Humidity Operating 10% to 90% RH, non-condensing Non-operating 10% to 90% RH, non-condensing (unpacked) Non-operating 10% to 90% RH, non-condensing (storage package) Vibration Operating (unpacked) 5~500Hz: 1.0G Non-operating (unpacked) 50~500Hz: 2.16G Mechanical Specification ItemSpecification Dimensions 322mm (W) x 272mm (D) x 35.5/38.0 mm(H) for 14.1 LCD model 327mm (W) x 272mm (D) x 38.0/39.3mm (H) for 15.0 inch model Weight 6.5lb (including HDD, CD-ROM, FDD) for 14.1 inch model 7.0lb (including HDD, CD-ROM, FDD) for 15.0 inch model I/O Ports 1 parallel port (25 pins) EPP/ECP capability, 1 CRT port (15 pins) supports DDC 2B, 1 TV-out connector, 1 microphone-in port, 1 headphone-out with SPDIF port, 1 AC adapter jack (2 pins), 1 type III or 2 type II PCMCIA card bus slots, 3 USB 2.0 ports (4 pins), 1 RJ-11/RJ-45 port Drive Bays One Material Plastic PC+ABS (Bayer OM105Q) Indicators Power, Media activity, Battery charge, Wireless communication, Caps lock, Num lock and Scroll lock indicators Switch Power switch Lid switch Internet switch Wireless Bluetooth Modem ON/OFF switch E-mail switch ACPI modePower Management