48
Chapter 2
4.
Main board to power board cable (eight pins and seven pins): The other end of this cable links to the
power board.
5.
Main board to power board cable (14 pins and 10 pins): The other end of this cable links to the power
board too.
6.
Main board to function board to IR board cable: The other two ends of this cable link to function board
and IR board.
Summary of Contents for AT4220
Page 10: ...4 Chapter 1 LCD Main Board Block Diagram ...
Page 25: ...Chapter 1 19 For AT4220B Y Yellow Red White Blue Green R W 6 YLGHR 6 ...
Page 28: ...22 Chapter 1 For AT4220B For AT4220 ...
Page 47: ...Chapter 2 41 8 Release all the screws marked in red Then lift the TV back cover as shown ...
Page 56: ...50 Chapter 2 ...