2. RFO signal waveform diagram of pin 8 of
Xs301
This section collects signal waveform diagram of audio, video and each unit circuit with the
purpose to help servicing personnel to judge where trouble lies in accurately and quickly to improve
servicing skills. For the difference of oscillograph's type, model and tuner, a certain difference may exist,
so the servicing personnel are expected to pay more attention to check in daily operation.
1. Waveform diagram for pulse DC of power board D513 anode
Section Four
Waveform diagram
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