Pioneer DJM-800 Service Manual page 79

5
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram and PCB diagram.
A
INPUT ASSY
IC508 - pin2 (SDO2)
17
V: 1.0V/div. H: 200nsec/div.
GND
C841 - Side (VOUTL)
18
V: 0.2V/div. H: 500µsec/div.
GND
IC801 - pin3
19
V: 0.5V/div. H: 500µsec/div.
GND
C818 - –Side (REC OUT L)
20
V: 0.5V/div. H: 500µsec/div.
GND
5
6
JA801 - pin5 (RECOUT L)
21
V: 0.5V/div. H: 500µsec/div.
GND
C820 - –Side (MASTER_OUT L)
22
V: 1.0V/div. H: 500µsec/div.
GND
JA801 - pin2 (MASTER_OUT L)
23
V: 1.0V/div. H: 500µsec/div.
GND
CN451 - Pin1 (DATA_REC)
24
V: 1.0V/div. H: 200nsec/div.
GND
6
7
CN451-pin 2 (DSP_RESET2)
25
V: 1V/div. H: 200nsec/div.
GND
CN451-pin 4 (24M)
26
V: 1V/div. H: 50nsec/div.
GND
CN451-pin 6 (6M)
27
V: 1V/div. H: 50nsec/div.
CN451-pin 8 (96k)
28
V: 1V/div. H: 2µsec/div.
DJM-800
7
8
GND
GND
8
A
B
C
D
E
F
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