Prestigio NOBILE 150 Manual de funcionamiento
PRESTIGIO NOBILE 150
TECHNICAL SERVICE MANUAL
Contents
1. Hardware Engineering Specification ……………………………………………………………………….
1.1 Introduction …………………………………………………………………………………………………………………
1.2 Other Functions ……………………………………………………………………………………………………………
1.3 Peripheral Components …………………………………………………………………………………………………...
1.4 Power Management ………………………………………………………………………………………………………..
1.5 Appendix 1 : Intel 82801DBM ICH4-M GPIO Definitions ……………………………………………………………...
1.6 Appendix 2 : Prestigio Nobile 150 Product Specification ……………………………………………………………….
2. System View and Disassembly ……………………………………………………………………………...
2.1 System View ………………………………………………………………………………………………………………..
2.2 System Disassembly ………………………………………………………………………………………………………..
3. Definition & Location of Connectors / Switches …………………………………………………………..
3.1 Mother Board-A …………………………………………………………………………………………………………….
3.2 Mother Board-B …………………………………………………………………………………………………………….
4. Definition & Location of Major Components ……………………………………………………………..
4.1 Mother Board-A ……………………………………………………………………………………………………………
4.1 Mother Board-B ……………………………………………………………………………………………………………
5. Pin Description of Major Component …….………………………………………………………………..
5.1 Intel Pentium M Processor ………………………………………………………………………………………………..
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Contents
5.2 Intel Montara-GME Memory Controller Hub (GMCH) ……………………………………………………………….
5.3 Intel 82801DBM I/O Controller Hub Mobile (ICH4-M) ………………………………………………………………..
6. System Block Diagram ………………………………………………………………………………………
7. Maintenance Diagnostics ……………………………………………………………………………………
7.1 Introduction ………………………………………………………………………………………………………………..
7.2 Maintenance Diagnostics…………………………………………………………………………………………………..
7.3 Error Codes ………………………………………………………………………………………………………………..
8. Trouble Shooting …………………………………………………………………………………………….
8.1 No Power ……………………………………………………………………………………………………………………
8.2 No Display ………………………………………………………………………………………………………………….
8.3 VGA Controller Failure LCD No Display ………………………………………………………………………………..
8.4 External Monitor No Display ……………………………………………………………………………………………..
8.5 Memory Test Error ………………………………………………………………………………………………………..
8.6 Keyboard (K/B) Touch-Pad (T/P) Test Error ……………………………………………………………………………
8.7 Hard Driver Test Error ……………………………………………………………………………………………………
8.8 CD-ROM Driver Test Error ………………………………………………………………………………………………
8.9 USB Port Test Error ……………………………………………………………………………………………………….
8.10 Audio Failure ……………………………………………………………………………………………………………..
8.11 LAN Test Error …………………………………………………………………………………………………………..
8.12 PC Card Socket Failure ………………………………………………………………………………………………….
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Contents
8.13 TV Test Error….………………………………………………………………………………………………………….
9. Spare Parts List ……………………………………………………………………………………………...
10. System Exploded Views ……………………………………………………………………………………
11. Circuit Diagram …………………………………………………………………………………………….
12. Reference Material …………………………………………………………………………………………
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1.1 Introduction
1. Hardware Engineering Specification
This document describes the brief introduction for Prestigio Nobile 150 portable notebook computer system.
1.1.1 General Description
The Nobile 150 model is designed for Intel Banias processor with 400MHz FSB with Micro-FCPGA package. It
can support Banias 1.3GHz ~ 1.7GHz. ,Dothan 1.7GHz ~ 1.9GHz, and Banias Celeron 1.2GHz ~ 1.4GHz.
This system is based on PCI architecture and is fully compatible with IBM PC/AT specification, which has standard
hardware peripheral interface. The power management complies with Advanced Configuration and Power Interface
(ACPI) 2.0. It also provides easy configuration through CMOS setup, which is built in system BIOS software and can
be pop-up by pressing F2 key at system start up or warm reset. System also provides icon LEDs to display system
status, such as AC Power indicator, Battery Power indicator, Battery status indicator, CD-ROM, HDD, NUM LOCK,
CAP LOCK, and SCROLL LOCK. It also equipped with LAN, 56K Fax MODEM, 4 USB port, 3D stereo audio
functions, S-Video and audio line out, and internal microphone.
The memory subsystem supports two expansion DDR SDRAM slot with unbuffered PC2100/PC2700 DDR-SDRAM
1.1.2 System Overview
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The Montara-GME GMCH Host Memory Controller integrates a high performance host interface for Intel Banias
processor, a high performance 2D/3D Graphic Engine, a high performance memory controller, Digital Video port
(DVOB & DVOC) interface, and Intel Hub interface Technology connecting with Intel 82801DBM ICH4-M.
The Intel ICH4-M integrates three Universal Serial Bus 2.0 Host Controllers Interface (UHCI), the Audio
Controller with AC97 interface, the Ethernet includes a 32-bit PCI controller , the IDE Master/Slave controllers,
and Intel Hub interface technology.
The VIA VT6105LOM “Rhine III” Ethernet controller is a cutting edge, feature-rich, and cost-competitive single
ASIC chip solution for PC “LAN On Motherboard” applications or Low Cost NIC applications. The 6105LOM
eases server processor utilization by optimizing throughput between NIC and PCI bus allowing data transfers of up
to at 200Mbps in full duplex mode, without using the system CPU. The VT6105LOM contains advanced power
management feature for low power consumption including Wake On LAN (WOL) and is implemented using a low
power 0.22 micron design.
The TIE PCI1410A device is a high-performance PCI-to-PC Card controller that supports a single PC Card socket
compliant with the PC Card Standard. The PCI1410A device provides features that make it the best choice for
bridging between PCI and PC Cards in both notebook and desktop computers. The PC Card Standard retains the 16-
bit PC Card specification defined in PCI Local Bus Specification and defines the new 32-bit PC Card, CardBus, as
being capable of full 32-bit data transfers at 33 MHz. The PCI1410A device supports both 16-bit and CardBus PC
Cards, powered at 5 V or 3.3 V, as required.
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The ALC101 is an 18-bit, full duplex AC'97 2.2 compatible stereo audio CODEC designed for PC multimedia
systems, including host/soft audio and AMR/CNR based designs. The ALC101 AC'97 CODEC supports multiple
CODEC extensions with independent variable sampling rates and built-in 3D effects. The ALC101 CODEC
provides a pair of stereo outputs with independent volume controls and multiple stereo and mono inputs, along with
flexible mixing, gain and mute functions to provide a complete integrated audio solution for PCs. The digital
interface circuitry of the ALC101 CODEC operates from a 5V/3.3V power supply with EAPD (External Amplifier
Power Down) control for use in notebook and PC applications. The ALC101 integrates a 50mW/20ohm headset
audio amplifier into the CODEC, saving BOM costs.
The CH7011A is a display controller device which accepts a digital graphics input signal, and encodes and transmits
data to a TV output (analog composite, s-video or RGB). The device accepts data over one 12-bit wide variable
voltage data port which supports five different data format including RGB and YcrCb. The TV-Out processor will
perform non-interlace to interlace conversion with scaling and flicker filters, and encode the data into any of the
NTSC or PAL video standards. The scaling and flicker filter is adaptive and programmable to enable superior text
display. Eight graphics resolutions are supported up to 1024 X 768 with full vertical and horizontal underscan
capability in all modes. A high accuracy low jitter phase locked loop is integrated to create outstanding video
quality. Support is provided for Macrovision and RGB bypass mode which enable driving a VGA CRT with the
input data.
The Winbond mobile keyboard and embedded controller W83L950D architecture consists of a Turbo-51 core logic
controller and surrounded by various components, 2K+256 bytes of RAM, 40K on-chip MTP-ROM, ISA or
LPChost interface, 9 general purpose I/O port with 13 external interrupt source, 4 timers, 2 serial port, 2 SMBus
interface for master and slave, 3 PS2 port, two 8-bits and two 16-bits PWM channels, 2 D-A and 8 A-D converters.
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A full set of software drivers and utilities are available to allow advanced operating systems such as Windows XP to
take full advantage of the hardware capabilities. Features such as bus mastering IDE, Plug and Play, Advanced Power
Management (APM) with application restart, software-controlled power shutdown.
Following chapters will have more detail description for each individual sub-systems and functions.
System Parts
CPU : Intel Banias processor in Micro-FCPGA package
Synthesizer : PLL207-151
North Bridge : Montara-GME GMCH
South Bridge : ICH4-M
TV-Out : CH7011A
Keyboard System: Winbond W83L950D Universal Controller
Fax/Modem : Billonton MDC56S-I56Kbps Fax Modem
LAN Single Chip : VT6105LOM
PCMCIA Controller : TIPC1410A
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AC’97 Codec : ALC101
Thermal Sensor : ADT7460
System Flash Memory (BIOS)
1.1.2.1 CPU Module : Banias
Intel Banias Processors with 478 pins Micro-FCPGA package.
The first Intel mobile processor with the Intel NetBurst micro-architecture which features include hyper-
pipelined technology, a rapid execution engine, a 400MHz system, an execution trace cache, advanced
dynamic execution, advanced transfer cache, enhanced floating point and multi-media unit, and Streaming
SIMD Extensions 2 (SSE2).
The Streaming SIMD Extensions 2 (SSE2) enable break-through levels of performance in multimedia
applications including 3-D graphics, video decoding/encoding, and speech recognition.
Use Source-Synchronous Transfer (SST) of address and data to improve performance by transferring data
four times per bus clock.
Support Enhanced Intel SpeedStep technology, which enables real-time dynamic switching of the
voltageand frequency between two performance modes.
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1.1.2.2 Synthesizer : PLL207-151
System frequency synthesizer: PLL207-151
Programmable output frequency, divider ratios, output rise/fall time, output skew.
Programmable spread percentage for EMI control.
Watchdog timer technology to reset system if system malfunctions.
Programmable watchdog safe frequency.
Support I2C Index read/write and block read/write operations.
Use external 14.318MHz crystal.
1.1.2.3 Montara-GME GMCH IGUI 3D Graphic DDR/SDR Chipset
Montara-GME GMCH IGUI Host Memory Controller integrates a high performance host interface for Intel
Banias processor, a high performance 2D/3D Graphic Engine, a high performance memory controller, an AGP
4X interface, and Intel®’ I/O Hub architecture INTEL 82801DBM ICH4-M.
Montara-GME GMCH Host Interface features the AGTL & AGTL+ compliant bus driver technology with
integrated on-die termination to support Intel Banias processors. Montara-GME GMCH provides a 12-deep In-
Order-Queue to support maximum outstanding transactions up to 12. It integrated a high performance 2D/3D
Graphic Engine, Video Accelerator and Advanced Hardware Acceleration MPEGI/MPEGII Video Decoder for
the Intel Banias series based PC systems. It also integrates a high performance DDR333 Memory controller to
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