Wave Forms - Pioneer DV-PT100-S Service Manual

5

3.14 WAVE FORMS

Note: The encircled numbers denote measuring point in the schematic diagram.
A
DVD PCB ASSY
IC4001-pin 141 (XO)
1
V: 1V/div. H: 10nsec/div.
IC4005-pin 38 (RAM CLK)
2
V: 500mV/div. H: 200µsec/div.
JG055 (OPU RF)
3
V: 200mV/div. H: 200nsec/div.
IC2601-pin 52 (FNN)
4
V: 100mV/div. H: 200nsec/div.
W815 (DAC_A_VIDEO)
5
V: 200mV/div. H: 10µsec/div.
5
6
Foot of R8113 (R_AUDIO)
6
V: 1V/div. H: 500µsec/div.
Foot of R8112 (L_AUDIO)
7
V: 1V/div. H: 500µsec/div.
W820 (DAC_D_DVD_VIDEO)
8
V: 200mV/div. H: 10µsec/div.
W819 (DAC_B_VIDEO)
9
V: 100mV/div. H: 10µsec/div.
W818 (DAC_C_VIDEO)
10
V: 100mV/div. H: 10µsec/div.
DV-PT100-S
6
7
7
8
A
B
C
D
E
F
49
8