Genius VideoCAM NB300 Service Manual

Genius VideoCAM NB300 Service Manual

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Service Manual
VideoCAM NB300

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Summary of Contents for Genius VideoCAM NB300

  • Page 1 Service Manual VideoCAM NB300...
  • Page 2: Table Of Contents

    Service Manual VideoCAM NB300 Table of Contents 1. Introduction...........................3 A. Features ..........................3 System Requirements......................3 Function Block........................3 2. Removal and Replacement......................4 3. Troubleshooting Guide........................5 4. Testing Procedures ........................6 Parts List ............................14 Tools............................14 Version 1.0 Page 2...
  • Page 3: Introduction

    Service Manual VideoCAM NB300 1. Introduction A. Features Up to 1280X960 pixel in digital camera mode Built-in snapshot button USB 1.1 interface B. System Requirements Pentium 200MHZ MMX CPU or higher and at least 128MB RAM 5MB available hard disk space...
  • Page 4: Removal And Replacement

    Service Manual VideoCAM NB300 2. Removal and Replacement AS SAME AS THE VideoCam NB. Version 1.0 Page 4...
  • Page 5: Troubleshooting Guide

    Service Manual VideoCAM NB300 3. Troubleshooting Guide Problem Solution No Power U4 NG , Cable NG Image is Blur Check the Lens Can not connect to PC U2, Y1 NG Can Not Capture Image U2, U3 NG Version 1.0 Page 5...
  • Page 6: Testing Procedures

    Service Manual VideoCAM NB300 4. Testing Procedures START Replace Y1 CHECK 12MHZ Replace Cable CHECK +5V Replace U4 CHECK 3.3V Replace U2 CHECK VSYNC Signal Replace U2 CHECK HSYNC Signal Version 1.0 Page 6...
  • Page 7 Service Manual VideoCAM NB300 CHECK Y1 12MHZ Version 1.0 Page 7...
  • Page 8 Service Manual VideoCAM NB300 CHECK U4 Pin 2 +5V U4 Pin 2 Version 1.0 Page 8...
  • Page 9 Service Manual VideoCAM NB300 CHECK U4 Pin 3 +3.3V U4 Pin 3 Version 1.0 Page 9...
  • Page 10 Service Manual VideoCAM NB300 CHECK VSYNC Signal U3 Pin 6 Version 1.0 Page 10...
  • Page 11 Service Manual VideoCAM NB300 CHECK HSYNC Signal U3 Pin 7 Version 1.0 Page 11...
  • Page 12 Service Manual VideoCAM NB300 DN Signal U2 Pin 15 Version 1.0 Page 12...
  • Page 13 Service Manual VideoCAM NB300 DP Signal U2 Pin 16 Version 1.0 Page 13...
  • Page 14: Parts List

    Service Manual VideoCAM NB300 5. Parts List Item Part number Description Position 10800053000 Crystal 12MHZ 15160621000 Cable 11310009000 Chip regulator 11300491000 IC SN9C102 11300497000 IC MI-0343 6. Tools Screwdriver Cross Oscilloscope Version 1.0 Page 14...

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