Pioneer DJM-800 Service Manual page 83

5
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram and PCB diagram.
P
DIGIB ASSY
CN1302-pin3 (MASTER_DATA2)
1
V: 1.0V/div. H: 500nsec/div.
GND
IC1307-pin23 (fs=48k)
2
V: 1.0V/div. H: 500nsec/div.
GND
IC1307-pin23 (fs=96k)
2
V: 1.0V/div. H: 500nsec/div.
GND
IC1303-pin 6(fs=48k)
3
V: 1.0V/div. H: 200nsec/div.
GND
IC1303 - pin 6(fs=96k)
3
V: 2.0V/div. H: 200nsec/div.
GND
JA13034 - Input pin (fs=48k)
4
V: 0.5V/div. H: 200nsec/div.
GND
5
6
JA1303 - Input pin (fs=96k)
4
V: 0.5V/div. H: 200nsec/div.
GND
CN1302 - pin 5 (24M)
5
V: 1V/div. H: 50nsec/div.
GND
CN1302 - pin7 (6M)
6
V: 1V/div. H: 50nsec/div.
GND
CN1302 - pin3 (96K)
7
V: 1.0V/div. H: 2µsec/div.
GND
CN1301 - pin11 (DSP_RESET3)
8
V: 1.0V/div. H: 2µsec/div.
GND
6
7
S
HP JACK ASSY
CN2503-pin1 (HP OUT)
1
V: 1.0V/div. H: 500µsec/div.
GND
CN2534 - – Side
2
V: 0.2V/div. H: 500µsec/div.
GND
C2521 - + Side
3
V: 2.0V/div. H: 200µsec/div.
GND
IC2503 - pin 1
4
V: 2.0V/div. H: 500µsec/div.
GND
CN2501 - pin 1 (HP_L)
5
V: 1V/div. H: 200nsec/div.
CN2503 - pin7 (24M)
6
V: 1V/div. H: 50nsec/div.
GND
DJM-800
7
8
CN2503 - pin5 ( 6M )
7
V: 1.0V/div. H: 50nsec/div.
CN2503 - pin3 ( 96k )
8
V: 1.0V/div. H: 2µsec/div.
GND
8
A
GND
B
GND
C
D
E
F
83