Service Manual
Chapter 4. Removal and Replacement
Step
Description
Pictuer
1. FM& TV Cable
Connect the FM antenna
and your TV antenna/cable
2. AV&AUDIO IN
Cable
Connect your composite
video source and your
audio input
3. SV&AUDIO OUT
Cable
Connect your S-Video
source and your audio
output device
4. Remote cable
Connect the IR remote
cable,then it's ready to run
the test.
Page16
Summary of Contents for VideoWonder ProTV
Page 1: ...Service Manual VideoWonder ProTV ...
Page 6: ...Service Manual b Check U1Pin3 5V U1 PIN 3 Page5 ...
Page 7: ...Service Manual c Check U1 Pin2 3 3V U1 PIN 2 Page6 ...
Page 8: ...Service Manual d Check U301 VCC 3 3V C307 Page7 ...
Page 9: ...Service Manual e Check Y301 CLKIN signal 16MHZ C326 Page8 ...
Page 10: ...Service Manual f Check Check Y301 CLKOUT signal 16MHZ C323 Page9 ...
Page 11: ...Service Manual g Check U401 3 3V R414 Page10 ...
Page 12: ...Service Manual h Check U401 SIF_CLK signal C524 Page11 ...
Page 13: ...Service Manual i Check X3 signal 24 576MHZ C20 Page12 ...
Page 14: ...Service Manual j Check U2 CLK OUT signal R6 Page13 ...
Page 15: ...Service Manual k Check X2 CLK signal 4MHZ R11 Page14 ...
Page 19: ...Service Manual Chapter 6 Tools 1 Oscilloscope 2 Soldering iron set Page18 ...
