Table of Contents
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Service Manual
VideoCAM WEB V2/V3 .............................................................................................................0
Chapter 1. INTRODUCTION...........................................................................................................2
a. Hardware ...................................................................................................................................2
b. Software ....................................................................................................................................2
c. Block Diagram ..........................................................................................................................2
Chapter 2. Testing Procedures ..........................................................................................................3
a. Testing flow chart.........................................................................................................................3
b. Check VCC +5V ..........................................................................................................................5
c. Check U4 Pin 1 +3.3V .................................................................................................................6
d. Check U3 Pin1 +2.5V ...............................................................................................................7
e. Check U1 Pin13 CLKIN signal....................................................................................................8
f. Check U1 Pin14 CLKOUT signal......................................................................... 9
g. Check U1 Pin42 CSCLK signal........................................................................... 10
h. Check U1 Pin39,40 VS&HS YNC signal................................................................11
i. Check U2 Pin19 CS_CLKsignal.......................................................................12
Chapter 3. Troubleshooting Guide..................................................................................................13
Chapter 4. Removal and Replacement............................................................................................14
Chapter 5. Parts list .........................................................................................................................15
Chapter 6. Tools ..............................................................................................................................16
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Table of Contents
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Table of Contents
