User manual GERICOM N241S1 SERVICE MANUAL 1

[. . . ] By integrating the UltraAGP TM technology and advanced 64-bit graphic display N241S1 Rev : A Page 2 of 23 Chapter 1 General System Description interface, SiS630S delivers AGP 4x performance and memory bandwidth of up to 1 GB/s. In addition, SiS630S also supports an extra AGP Slot that supports 4X and Fast Write transactions. Furthermore, SiS630S provides powerful hardware decoding DVD accelerator to improve the DVD playback performance. In addition to providing the standard interface for CRT monitors, SiS630S also provides the Digital Flat Panel Port (DFP) for a standard interface between a personal computer and a digital flat panel monitor. [. . . ] KEYBOARD travel : 3. 0±0. 2mm Fast IDE Interface support 3 windows keys key pitch : 19mm size=285mm x 108. 8mm x 5. 5mm L. AUDIO SUBSYSTEM AC-97 2. 1 Compliant AUDIO Controller with Legacy Mode support, 3D Sound and Sound Blaster PRO Compatible integrated in SIS-630S. It is compliant with AC-97 2. 1 specification 18-bit stereo full-duplex CODEC with independent and variable sampling rate. CD-ROM TEAC 12. 7mm height 12/8cm CD-ROM disc PIO mode 4, 24X average 3. 1W, sleep 0. 05W N241S1 Rev : A Page 5 of 23 Chapter 1 General System Description ATAPI interface N. TOUCH PAD UNIT SYNAPTIC capacitor sensor support edge motion and virtual scroll bar support 2 or 3 button mode ESD withstand: power consumption: X/Y resolution: interface : 15KV 2. 75mA/5V 500 points/inch PS/2 O. LED INDICATOR UNIT There are two portion of LED indicators on N241S1 1. Two LED indicators on the right case: SUSPEND LED : Green color for the system active at suspend mode Power/Charge LED : Green color for system power on, red color for battery charging. Five LED indicator beside by power button: FDD LED, HDD LED, CD-ROM LED, Num lock LED, Caps lock LED, Scroll lock LED P. UNIVERSAL SERIAL BUS (USB) Universal Serial Bus provides bi-directional, isochronous, dynamically attachable serial interface for adding peripheral device such as CD-R/W, FDD and Digital Camera. There are four ports supported by N241S1 Q. MODEM/FAX MODULE Modem chip : SmartLink HAMR5603+Si3014 meet PC99 WINDOW modem requirement support : AMR/MDC Slot / V. 90 (56Kbps ) / AC'97 2. 1 / APM & ACPI N241S1 Rev : A Page 6 of 23 Chapter 1 General System Description V. 34bis(4. 8Kbps to 33. 6Kbps) / V. 32 bis(4. 8Kbps to 14 Kbps) /AT command set / V. 42 ( LAPM ) and MNP 2-4 error correction, 5 Data compression V. 22 bis(50 bps to 2. 4Kbps) / V. 21 Bell 103 / Bell 212 Fax Group3 Class 1/ V. 17, V. 29, V. 27ter, V. 21ch2 / Group III fax / telephony answering machine / DTMF generation and detection / local handset, telephone and microphone record / telephone line and headset or peaked playback /VOX voice Detection/ caller ID(optional) / host base DSVD R. BATTERY R ­1 Li-Ion Vender: battery type: battery capacity: charge voltage: charge temperature: discharge temperature: end of discharge: cycle life: overcharge protection: over-discharge protection: pre-charge current: charge current: Panasonic Li-Ion, 8cells (4S2P) 14. 8V, 3200mAh (47. 36 Whrs) 16. 8V+ 2. 5% -1. 0% 0~45ºC -20~60ºC 11V 500 times when battery voltage reach 17. 2 ± 0. 2V when battery voltage decrease to 10 ± 1V 0. 2 A When system is powered off : When system is in powered on : 2A 1A R ­ 2. NI-MH Vender battery type: battery capacity: charge temperature: N241S1 GP NI-MH, 10cells (10S) 12. 0V, 3800mAh (45. 6 W/hrs) 0~45ºC Rev : A Page 7 of 23 Chapter 1 General System Description discharge temperature: end of discharge: cycle life: pre-charge current: charge current: -20~60ºC 10V 500 times 0. 2 A When system is powered off : 2A When system is in powered on : 0. 65A S. BLUETOOTH MODULE Frequency Range Bandwidth Interface OS PC Applications Functions 2. 402GHz ­ 2. 480GHz. MHz Standard USB interface win98/win2000/win CE/win ME/Linux Dial-up Networking profile/LAN Access Profile/File Transfer Profile Analyzing the Bluetooth Protocal Stack including the HCI, L2CAP , RFCOMM , SDP , TCS Layers. MINI PC INTERFACE Support Mini PCI specification revision 1. 0 but not support LAN interface signals . The Mini PCI signal set can be divided into three sub-sets: Support PCI interface, PCI power management, sideband signals provide audio and communications . Contact Resistance 55 milliohms maximum (initial) per contact Current Rating 0. 5 A per contact . Support MINI PCI type III A/B the Detial specification see the card module . Core Logic Subsystem N241S1 Rev : A Page 8 of 23 Chapter 1 General System Description CORE LOGIC BLOCK DIAGRAM . B. Clock Distribution N241S1 Rev : A Page 9 of 23 Chapter 1 General System Description CLOCK DISTRIBUTION N241S1 Rev : A Page 10 of 23 Chapter 1 General System Description N241S1 Rev : A Page 11 of 23 Chapter 1 General System Description C. VGA Block Diagram VGA BLOCK DIAGRAM N241S1 Rev : A Page 12 of 23 Chapter 1 General System Description D. LAN SUBSYSTEM N241S1 Rev : A Page 13 of 23 Chapter 1 General System Description LAN BLOCK DIAGRAM F. [. . . ] limit No damage shall occur or components over stress, input fuse shall not blow. A-3 Efficiency: N241S1 Rev : A Page 20 of 23 Chapter 1 General System Description 85% min(Typical Load & Vin : 20V) 5V/1. 5A, 3. 3V/2A, 12V/50mA, 2V/7A 75% min ( Max Load & Vin : 20V ) CPU Vcore A-4 Protection Requirements A ) Output protection include OVP & current limiter protection . B ) OVP activated when output voltage (CPU-core, +3. 3V, +5. 0V, ) over 20%(max) of normal value . C ) Current limiter protection activated when output short circuit, the dc/dc converter output voltage shutdown or holding . [. . . ]