Yamaha CDX-396 - SIGNAL WAVEFORM ANALYSIS; Key Waveform Measurements

CDX-396/496
Point A (EFM : Pin10 of IC1)
V : 0.2V/div H : 0.5 usec/div
AC range 1 : 1 probe
Point B (Pin59 of IC3)
V : 1V/div H : 50 nsec/div
DC range 1 : 1 probe
Point C (Pin35 of IC300)
V : 2V/div H : 0.2 usec/div
DC range 1 : 1 probe
Point D (CH1 : Pin1 of IC200)
Point E (CH2 : Pin8 of IC200)
V : 5V/div H : 2 sec/div
DC range1 1 : probe
 WAVEFORMS
23
With the POWER switch
turned ON, connect the
power cord to the AC outlet.
Disconnect the power cord
from the AC outlet.
This waveform is not available by pushing the
power swich ON and OFF.
0V
0V
0V
-10V
0V