Pioneer DV-490V-S Service Manual page 37

5
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram
J7301-pin 4 ( C )
µs
10
500mV
17
5
6
B
µs
1
500mV
18
DV-490V-S
6
7
OPERATION PCB ASSY
IC651 -pin 5 (OSC)
7
8
A
B
C
D
E
F
37
8