Notebook: NEC Versa 6220/6230/6260 Reference and Service Manual.pdf

This service manual of NEC notebook contains the technical information necessary to set up and maintain the NEC Versa 6220/30/60 notebook computers. The reference manual of NEC Versa 6220/30/60 notebook also provides hardware and interface information for users who need an overview of the system design. The manual is written for NEC-trained customer engineers, system analysts, service center personnel, and dealers. Table of contents service and reference manual for NEC Versa 6220/30/60 notebook:

* Section 1 Technical Information
o Hardware Overview - Front [ Liquid Crystal Display (LCD) ~ Power Button ~ LCD Status Bar and Power Indicator ~ Keyboard ~ NEC VersaGlide ~ Diskette Drive and the NEC VersaBay II ~ Infrared (IR) Assembly ]
o Hardware Overview - Right Side
o Hardware Overview - Left Side
o Hardware Overview - Rear Side
o Hardware Overview - Internal Components [ Battery Pack ~ Hard Disk Drive ~ Diskette Drive ~ 20X CD-ROM Reader ~ CPU Board ~ Sound Board ~ Graph Board ~ I/O Board ~ CMOS Battery ~ Bridge Battery ]
o System Memory [ Memory Map ]
o System Video
o Parallel Interface
o Serial Interface
o NEC Versa Chip Set [ Intel Pentium P55CLM Microprocessor ~ M-Triton System Controllers ~ 256K X Flash ROM ~ VGA Controller ~ Parallel Interface ~ Keyboard Controller ~ PC CardBus Controller ~ Sound Integrated Circuit ~ Interrupt Controllers ~ Power Management Overview ~ System Power Management ~ Local Power Management ~ Plug and Play ~ Specifications ]
* Section 2 Setup and Operation
o Unpacking the System
o Hardware Setup [ Cable Connections ]
o Power Sources [ Using the AC Adapter ~ Using the Main Battery Pack ~ NEC VersaBay II Battery and Adapter Kit ~ Extending Battery Life ~ Using the DC Car Adapter ]
o Operating Controls [ LCD Status Bar ~ Function Keys (Fn Keys) ~ Smart Power Switch ~ Setting Switches ~ Updating the System BIOS ~ Changing Switch Settings ~ Performing the BIOS Update ]
o Power-on Self-Test (POST) [ POST Errors ]
o Setup Utility [ Accessing Setup ~ Setup Utility Main Menu ~ Checking/Setting System Parameters ~ Password Protection ~ BIOS Setup Menus ~ Using BIOS Setup to Set Power Management ]
* Section 3 Troubleshooting
o Quick Trouble Shooting [ Problem Checklist ~ Start-up Problems ~ Helpful Questions ]
* Section 4 Field Service Guidelines
o Preventive Maintenance [ Cleaning the Notebook's Exterior ~ Cleaning the Notebook's Interior ~ Protecting the Disk Drives ~ Handling the Battery Packs ~ Maintaining the LCD Quality ]
o Required Tools and Equipment
o Disassembly and Reassembly [ Hard Disk Drive ~ Diskette Drive ~ Main Battery Pack (Li-Ion Type) ~ Removing the Keyboard ~ Memory Upgrade ~ LCD and Top Cover ~ VersaGlide ~ LCD Status Bar and Power Button ~ Bridge Battery, CMOS Battery, Buzzer ~ Sound Board and Microphone ~ IR Assembly and Graph Board ~ CPU Assembly ~ I/O Board ]
o Illustrated Parts Breakdown
o Service Information
o Technical Support
o Product Information
o Ordering Information from FaxFlash

Download free NEC Versa 6220/6230/6260 Reference and Service Manual.pdf (130 pages pdf file, 1.3 MB).

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NEC Versa 2000 (RT1) Series Reference Guide and Service Manual.pdf

The NEC Versa 2000 (RT 1) series computers integrate the Intel 486 DX4-75 chip. The systems offer a unique transportable unit in the following configurations:

* NEC Versa 2000C - 75-MHz CPU, 350-MB hard disk drive, 9.5-inch thin-film
transistor (TFT) color LCD, 4-MB standard RAM, 1-MB video memory, 256-KB ROM, no modem.
* NEC Versa 2000C - 75-MHz CPU, 350-MB hard disk drive, 9.5-inch thin-film transistor (TFT) color LCD, 8-MB standard RAM, 1-MB video memory, 256-KB ROM, 14.4K bps data fax/modem
* NEC Versa 2000C - 75-MHz CPU, 540-MB hard disk drive, 9.5-inch thin-film transistor (TFT) color LCD, 8-MB standard RAM, 1-MB video memory, 256-KB ROM, 14.4K bps fax/modem
* NEC Versa 2000D - 75-MHz CPU, 350-MB hard disk drive, 10.4-inch Dualscan Super Twisted Nematic (DSTN) color LCD, 4-MB standard RAM, 1-MB video memory, 256-KB ROM, no modem

Table of contents for service manual of NEC Versa 2000 (RT 1):

* Section 1 Technical Information
o Hardware Overview [ Liquid Crystal Display (LCD) ~ System Board ~ Battery Pack ~ CMOS Battery ~ Bridge Battery ~ PCMCIA Slots ~ Keyboard ~ NEC VersaGlide ]
o System Memory [ Memory Map ]
o System Video
o Parallel Interface
o Serial Interface
o NEC Versa 2000 Series Chip Set [ System Logic ~ Flash ROM ~ Peripheral Controller ~ VGA Controller ~ Diskette Controller, Serial Interface, Parallel Interface ~ Keyboard Controller ~ PCMCIA Controller ~ I/O Addressing ~ Interrupt Controllers ]
o Power Management Overview [ System Power Management ~ Local Power Management ]
o Plug and Play
o Specifications
* Section 2 Setup and Operation
o Unpacking the System
o Setup [ Cable Connections ]
o Operating Controls [ LEDs ~ Function Keys (Fn Keys) ~ CMOS Clear Switch and Keyboard Switch ~ Smart Power Switch ]
o Power-on Self-Test (Post) [ POST Errors ]
o System Parameters [ Auto Setup ~ Accessing Auto Setup ]
o Auto Setup Parameter Options [ Parameter Descriptions ]
o Using Auto Setup to Select Parameters
o Security Options [ System Password ~ Keyboard Lock Hotkey ]
o NEC Utilities [ BIOS Update Utility (BUU) ]
o Power Sources [ AC Adapter ~ Battery Power ]
o Replacing the Battery Pack [ Saving Battery Power ]
o Automatic Power-Saving Features [ Power Saving Levels ]
* Section 3 Illustrated Parts Breakdown

Download free NEC Versa 2000 (RT1) Series Reference Guide and Service Manual.pdf (82 pages pdf file, MB).

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Notebook: NEC Versa 6060 Reference and Service Manual.pdf

This reference and service manual of NEC notebook contains the technical information necessary to set up and maintain the NEC Versa 6060 notebook computer. The service manual of NEC Versa 6060 also provides hardware and interface information for users who need an overview of the system design. The manual is written for NEC-trained customer engineers, system analysts, service center personnel, and dealers. Table of contents for service manual of NEC Versa 6060 notebook:

* Section 1 - Technical Information, provides an overview of the hardware and interface components. System specifications are listed including computer dimensions, weight, environment, safety compliance, power consumption, and system memory specifications.
* Section 2 - Setup and Operation, takes the authorized service technician or dealer from unpacking to setup and operation. The section includes a description of operating controls, setting parameters and accessing the NECCSD bulletin board system (BBS).
* Section 3 - Troubleshooting, lists troubleshooting procedures as well as helpful servicing hints.
* Section 4 - Field Service Guidelines, provides disassembly and assembly procedures, and an exploded-view diagram of the NEC Versa system with part numbers.
* Appendix A - Connector Locations and Pin Assignments, provides a list of the main board internal connector pin assignments and a list of external pin assignments.
* Appendix B - Video Modes, lists NEC Versa supported video modes.
* An Index is included for convenience.

Download free NEC Versa 6060 Reference and Service Manual.pdf (114 pages pdf file, 1 MB).

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Notebook: NEC Versa 4000 Series Service Manual.pdf

This service manual of NEC Versa 4000 series contains various useful information on setting up, troubleshooting, repairing and maintaining the NEC Versa 4000 series notebook systems. Hardware and interface information also available in this service/repair manual for users who need an overview of the computer/notebook system design. Definitely is a service manual/repair manual for NEC trained customer engineers, system analysts, service center personnel and dealers.

Inside the Versa 4000 repair manual: Technical Information, Setup and Operation, Illustrated Parts Breakdown, exploded diagram, Field Replaceable Unit (FRU), service schematics and electronic schematics and more..!

Download free NEC Versa 4000 Series Service Manual.pdf (72 pages pdf file, 1.1 MB).

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Notebook: NEC Versa 6050MH and 6050MX Service Manual.pdf

This service manual of NEC notebook covers the NEC Versa 6050MH and 6050MX models only. All figures in this manual reflect these models. Contained here in information on maintaining and servicing NEC laptop/notebook including: Field Service Guide, Troubleshooting, Illustrated Part Breakdown, Battery Replacement, Wiring Schematics and Exploded diagram.

Download free NEC Versa 6050 Service Manual.pdf (121 pages pdf file,0.9 MB).

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Notebook: NEC Versa 5060/5060X Reference and Service Manual.pdf

This service manual of NEC notebook contains the technical information necessary to set up and maintain the NEC Versa 5060 and 5060X notebook computer. The service manual also provides hardware and interface information for users who need an overview of the system design. The manual is written for NEC-trained customer engineers, system analysts, service center personnel, and dealers. Table of contents NEC Versa 5060 and 5060X reference and service manual:

* Section 1 Technical Information, provides an overview of the hardware and interface components. System specifications are listed including computer dimensions, weight, environment, safety compliance, power consumption, and system memory specifications.
* Section 2 Setup and Operation, takes the authorized service technician or dealer from unpacking to setup and operation. The section includes a description of operating controls, setting parameters and accessing the NECCSD bulletin board system (BBS).
* Section 3 Troubleshooting, lists troubleshooting procedures as well as helpful servicing hints.
* Section 4 Field Service Guidelines, provides disassembly and assembly procedures, and an exploded-view diagram of the NEC Versa system with part numbers.
* Appendix A Connector Locations and Pin Assignments, provides a list of the main board internal connector pin assignments and a list of external pin assignments.
* Appendix B Video Modes, lists NEC Versa supported video modes.

Download free NEC Versa 5060/5060X Reference and Service Manual.pdf ( 103 pages pdf file, 2.3 MB).

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