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Question:

Circuit board how to see the line

Circuit board how to see the line

Answer:

Above is an example of ordinary CRT TV, but now the LCD LCD / PDP plasma TV most of the line principle and ordinary CRT TV is different, which requires you to see some of this book. Player, line principle and the above products are completely different, if you want to understand MP3, you have to see some of this book.
This requires you to first understand the principle of the TV, go check the physical components on the board, more than check the machine circuit familiar, and later see the TV circuit board to know which components are probably what to use.
For example, you say the TV part of its circuit is divided into: power part / high-frequency head part / IF frequency amplification / video detection part / part of the partial / line scan / high voltage part / audio circuit / color decoding circuit.

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