Dvdm Assy - Pioneer DVD-V8000 Service Manual

5
A

DVDM ASSY

Note: The numbers for the waveform photos (circled) are identical to those for the schematic diagrams, PCB diagrams,
and troubleshooting flowcharts.
CN551-pin9 (PCMCLK) DC MODE
23
V:1000 mV/div. H:20 nsec/div.
GND
CN551-pin7 (BCK) DC MODE
24
V:1000 mV/div. H:0.1 µsec/div.
GND
CN551-pin5 (DATA) DC MODE
25
V:1000 mV/div. H:5 µsec/div.
GND
CN551-pin3 (LRCK) DC MODE
26
V:1000 mV/div. H:5 µsec/div.
GND
5
6
B
VJKB ASSY
IC7201-pin2 (MO1) DC MODE
21
V:500 mV/div. H:10 µsec/div.
GND
IC7302-pin2 (MO2) DC MODE
22
V:500 mV/div. H:10 µsec/div.
GND
DVD-V8000
6
7
C
AJKB ASSY
IC8101-pin7 (VOUTL)
27
V:1000 mV/div. H:0.5 msec/div.
IC8204-pin7 (L3)
28
V:2000 mV/div. H:0.5 msec/div.
7
8
A
DC MODE
B
GND
DC MODE
C
GND
D
E
F
57
8