Waveforms - Pioneer DV-120-K Service Manual

1

10.11 WAVEFORMS

Note : The encircled numbers denote measuring point in the schematic diagram.
A
MPEG/MICON/DSP
1
B
IC4001-pin66 (SDCLK)
V:1.0V/div. H:2ns/div.
2
C
IC4001-pin93 (SPDIF)
V:1.0V/div. H:200ns/div.
3
D
AUDIO JACK
Q8018-collector (Lch_Out)
4
E
Q8019-collector (Rch_Out)
5
F
56
1
2
DVD MT PCB ASSY
J8001-pin2 (Coaxial Out)
V:500mV/div. H:200ns/div.
6
VIDEO
7
8
9
10
DV-120-K
2
3
POWER PCB ASSY
21PIN/D-TERMINAL/DIGITAL
1
2
3
4
5
3
4
4