Wave Forms - Pioneer DV-300-K Service Manual

1

10.9 WAVE FORMS

Note : The encircled numbers denote measuring point in the schematic diagram.
A
X4001 (XTAL0)
V:200mV/div., H:500µsec/div.
1
B
IC4001-pin136 (RCLK)
V:1.0V/div. H:2nsec/div.
2
C
IC4001-pin159 (ASPDIF)
V:1.0V/div. H:200nsec/div.
3
D
CP4002-pin1 (FP_SCK)
V:1.0V/div. H:20µsec/div.
4
E
J8003-pin3 (Lch_Out)
AUDIO JACK
V:1.0V/div. H:500µsec/div.
5
F
62
1
2
DVD MT PCB ASSY
J8003-pin2 (Rch_Out)
V:1.0V/div. H:500µsec/div.
6
J8002-pin2 (Coaxial_Out)
V:500mV/div. H:200nsec/div.
7
J7302-pin6 (CVBS_Out)
VIDEO JACK
V:200mV/div. H:10µsec/div.
8
J7302-pin5 (Y_Out)
V:500mV/div. H:10µsec/div.
9
J7302-pin3 (U_Out)
V:500mV/div. H:20µsec/div.
10
DV-300-K
2
3
J7302-pin2 (V_Out)
V:500mV/div. H:20µsec/div.
11
J7301-pin3 (Y_Out)
V:500mV/div. H:20µsec/div.
12
J7301-pin4 (C_Out)
V:500mV/div. H:10µsec/div.
13
OPERATION 1 PCB ASSY
IC651-pin5 (OSC)
V:500mV/div. H:1µsec/div.
1
3
4
4