Measuring Method And Waveforms - Denon DN-S3700 Service Manual

MEASURING METHOD AND WAVEFORMS

To check the waveforms on the MAIN UNIT, the GND (-) probe of the oscilloscope to "GND" point.
(Except for lnner SW, TRVSW)
NOTES
Measuring Disc: CD/TCD-784
(It is better to use wires for extending between the probe and test points.)
• When watching the RF1 waveform, use the extending wire as short as possible.
• When RF1 waveform is noisy or cannot discriminate the eye-pattern, replace the Mecha Unit after measuring the lop.
• ① ~ ⑬ points have the certain test points shown below.
1. MAIN UNIT : TEST POINT AND WAVEFORMS
Q1 i t q
8U-310011 MAIN UNIT : Component Side
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DN-S3700