Yamaha AFC1 Service Manual page 73

AFC1
Tek Stop: 20MS/s
20V
1
20V
Ch1 10V
Tek Stop: 20MS/s
8V
1
8V
5V
Ch1
Tek Stop: 20MS/s
8V
1
8V
5V
Ch1
18
66390 Acqs
T
6.0 6.0
M 2.5 s Ch1 800mV
464 Acqs
T
6.0 6.0
M 2.5 s Ch1 800mV
188 Acqs
T
6.0 6.0
M 2.5 s Ch1 800mV
Ch1 Freq
FREQUENCY:
82.76kHz
（周波数）
Ch1 +Duty
ON DUTY:
51%
Wave form measurement: Circuit Drawing 2/2 "Point I"
(Wave form sample. fig.4)
（波形測定：回路図 2/2 "Point I" 波形サンプル fig.4）
Ch1 Freq
FREQUENCY:
82.99kHz
（周波数）
Ch1 +Duty
ON DUTY:
50.9%
Wave form measurement: Circuit Drawing 2/2 "Point K"
(Wave form sample. fig.5)
（波形測定：回路図 2/2 "Point K" 波形サンプル fig.5）
Ch1 Freq
FREQUENCY:
83.45kHz
（周波数）
Ch1 +Duty
ON DUTY:
48.8%
Wave form measurement: Circuit Drawing 2/2 "Point M"
(Wave form sample. fig.6)
（波形測定：回路図 2/2 "Point M" 波形サンプル fig.6）
82.76KHz
51.0%
82.99KHz
50.9%
83.45KHz
48.8%