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Good Example
VOLT/DIV : 100mV TIME/DIV : 1ms 100mV 0V
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Incorrect Examples (Fundamental wave appears)
VOLT/DIV : 0.2V TIME/DIV : 2ms 0V
low tracking gain
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Incorrent Examples (DC level changes more than on adjusted waveform)
VOLT/DIV : 100mV TIME/DIV : 2ms
VOLT/DIV : 0.2V TIME/DIV : 2ms
0V
200mV
high tracking gain (high fundamental wave than for low gain)
0V
low focus gain
[MAIN BOARD] (Conductor side)
VOLT/DIV : 100mV TIME/DIV : 2ms
75mV 0V
high focus gain
5. 6. 7.
Connect an oscilloscope between TP (TE) and TP (VC). Insert disc (YEDS-18) and press the CD ^ button. Check that the waveform is as shown in the figure below. (tracking waveform)
Oscilloscope (DC range)
VOLT/DIV : 0.2V TIME/DIV : 2ms
TP (TE)
TP (FE)
TP (VC)
0V
+ �
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