Asus S62f Service Guide
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S62F Hardware Technical Specification Rev. 1.0 06/03/28
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6.3.1 Lid switch
Display mode State Lid close Lid open
Full on LCD OFF No action
Stand by LCD OFF No action
LCD
STR/STD LCD OFF No action
Full on No action No action
Stand by No action No action
CRT STR/STD No action No action
Full on LCD OFF/CRT ON No action
Stand by No action No action
SIMUL STR/STD No action No action
LCD display will be shut down while closing LCD.
6.3.2 Power button
Power button function depends on the definition in Windows power setting or you can force off by
pressing power button for 4 seconds . To reset the system, you need to press the reset button.
6.4 Device Power management
Power state of local devices table
Power State
Component
Doze Stand By STR STD/SOff
CPU Quick Start Stop Clock Power Off Power Off
North Bridge ON Stop Clo
ck Power Off Power Off
South Bridge ON ON Power Off (except
+3.3VA,+1.8VA, RTCVCC ) Power Off
(except
+3.3VA,+1.8VA, RTCVCC)
DDR ON Self Refresh Self Refresh Power Off
CD-ROM (DVD) ON Power down Power Off Power Off
HDD ON Power down Power Off Power Off
FDD ON Power Off Power Off Power Off
KBC ON ON Power down Power Off
VGA ON Power down Power Off Power Off
PCMCIA ON Power down Power down Power Off
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Super I/O ON Power down Power Off Power Off
Audio CODEC ON ON Power Off Power Off
Audio Amplifier ON Power down Power Off Power Off
LCD Backlight ON Power Off Power Off Power Off
LAN ON Power down Power down Power down
Modem ON Power down Power Off Power Off
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6.4.1 Device PM control during Stand By mode
Device Power Controlled by Description
CPU Hardware Controlled by LDTSTP#
PCMCIA Controller Software Enter PCI PM D3Hot state
Super I/O Chip Working
Keyboard Controller Working M3885 7 support power down
command
USB FDD Working
HDD Software HDD support power down command
CD-ROM Software CD-ROM support power down command
Audio AMP Hardware Controlled by Jack in detect
Internal Modem Software En ter PCI PM D3Hot state
LAN Software Enter PCI PM D3Hot state
LCD Panel Back light Hardware Controlled by M38857
Clock Synthesizer Hardware Controlled by SUSA#
EC Working
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6.4.2 Device PM control during STR mode
Device Power Down
Controlled by
Description
Super I/O Hardware Power Down
HDD Hardware Power Off
CD-ROM Hardware Power Off
Internal Modem Software Power Off
LAN Software Power Down
USB FDD Hardware Power Down
Audio CODEC Software Power Off
Audio AMP Hardware Power Off
LCD Panel Hardware Power Off
LCD Back light Hardware Power Off
Clock Synthesizer Hardware Power Off
Keyboard Controller Software Power Off
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6.4.3 Device PM control during STD mode
Device Power Down
Controlled by
Description
Core Logic Hardware Power off (except Resume Well)
Super I/O Hardware Power off
VGA Chip Hardware Power off
HDD Hardware Power off
CD-ROM Hardware Power off
PCMCIA Controller Hardware Power off
Internal Modem Ha rdware Power off
LAN Hardware Power off
USB FDD Hardware Power off
Audio Chip Hardware Power off
Audio AMP Hardware Power off
LCD Panel Hardware Power off
Back light Hardware Power off
Clock Synthesizer Hardware Power off
Keyboard Controller EC Software Power off
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7 MODULE SPECIFICATION
7.1 Overall System
The notebook system consists of the following PCB assembly and modules.
7.1.1 Board assembly
Processor Upgradeable CPU (u-PGA 479)
Main Board Main System board
Inverter Board LCD Module Back-light
TOUCH PAD 5 LED Indicators, 2 Touch Pad Button
SO-DIMM Module Memory Expansion
Modem Board MDC
7.2 Processor
Feature: Intel Yonah processor with on-die L2 cache. u-PGA 479
[CPU Cooling System]
Function:
For cooling the CPU
Cooling of CPU by heat sink and FAN. FAN is
controlled by a thermal sensor and BIOS/ACPI OS.
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7.3 Main board
7.3.1 Main system module spec
Feature: CPU socket, Intel 945GM, Intel ICH7M,
Clock generator,
SDRAM & its expansion sockets,
PC/AT compatible system (RTC, DMA, INT,
Timer, … etc)
IDE controller with PIO Mode 4 & Ultra-33/66/100,
PCMCIA /Cardbus controller & their sockets
I/O peripheral controller (LPT to Port Bar 3
connector)
Audio CODEC,
Audio amplifier,
CPU thermal sensor,
I/O connectors,
Power management control circuit,
Internal Graphic/Display controller,
Keyboard Controller,
Audio analog signal,
Power control, DC/DC,
Battery power
Regulated power
SM bus for Battery
Indication Charger LED
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7.3.2 DC/DC module spec
Controller: MAX1987, TPS5130, LTC3728, TL494
Input voltage: 8-20V
Output voltage/current:
Voltage Current Ripple Regulation
+5V/+5VS 4.5A 75mV +-3%
+3.3V/+3.3VS 4.5A 75mV +-3%
+12V/+12VS 150mA 200mV +-5%
+3VALWAYS 50mA 75mV +-5%
+1.5VALWAYS 50mA 75mV +-5%
+5VSUS 50mA 75mV +-5%
+v1.8/+V1.8S 1A 75mV +-3%
+VCCP 1A 75mV +-3%
+V1.2S 2A 75mV +-3%
VCORE 22A 75mV +-3%
+2.5V 5A 75mV +-3%
+1.25VS 2A 75mV +-3%
Support OVP
Support OCP
Frequency: 200~300KHz
7.3.3 Charger
Charger spec Controller: IE8510E
Input voltage: +3VA
Charger Method: CV.CC
Li-Ion Battery: Full charger sense I min.: 300mA
Max. charge voltage : 4.20V/cell
Charger Voltage: 12.6V
Charger current:
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Input: Adapter
Contain Min Typ. Max
Charge current (3S3P)
Charge current (3S2P)
Ripple & Noise 500mV
Efficiency 90%
7.4 Inverter Board
Inverter spec Input voltage: 12~20V
Output current: 6.5mA(max)
Start voltage: 1500Vrms(min)
Efficiency: 80%(min)
Brightness adjusted by input voltage.
Support output short protection
Frequency: 45~60KHz
Output connector for CCFT:
Pin no I/O Description
1 Input/ Output Return
2 Input/ Output High voltage
Brightness control duty: 0-100%
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7.5 Adapter spec
7.5.1 Input
Input voltage: 90~240VAC, Full range
Input frequency: 47~63Hz
Input current: 1.5A(max)/100VAC
Inrush current: 60A(max)/100VAC, 120A(max)/240VAC
Efficiency: 80%(min)
7.5.2 Output
65W power output
Output Voltage/Current: 18.05~19.95V/3.42A
Ripple: 500mV
7.5.3 Protection
OVP: 24V(max)
SCP: Yes
OCP: 19V/5A(max)
7.6 Main Battery spec
Battery pack capacity:
Vendor Cells Volta
geCapacityWatts
Li-Ion Samsung 8 14.8V 4400mAh 65.12W
Li-Ion Samsung 4 14.8V 2200mAh 32.56W
Battery warning and low percentage (Li-Ion):
Battery low = 10%
Battery low low= 0%
Gauge controller (BQ2060H) setting:
Charging voltage: 16.8V
Charging efficiency: 90%
Low temperature capacity: 70%