Waveforms - Pioneer DJM-1000 Service Manual

5

3.25 WAVEFORMS

Measuring conditions (Analog)
Measure CH IN CH
PHONO
CH1
LINE1
CH1
LINE2
CH1
SUBMIC
CH5
RETURN
CH1SELECT
SEND
CH1SELECT
BOOTH
CH1
REC
CH1
MAINMIC
MAINMIC
HP
CH1
If no measuring condition is assigned, input a signal to CH1, set the CH1 FADER control to MAX and the CF (cross fader) control to its center
position, and rotate the CH fader curve control fully counterclockwise.
Note : The encircled numbers denote measuring point in the schematic diagram.
A 1/4
DIGITAL MAIN ASSY
CN8 - pin 18 (24M)
1
V: 1V/div. H: 50nsec/div.
CN8 - pin 20 (6M)
2
V: 1V/div. H: 50nsec/div.
CN8 - pin 24 (12M)
3
V: 1V/div. H: 50nsec/div.
5
6
IN LEVEL(TRIM MAX)
-46dBv
-6dBv
-6dBv
-44.8dBv
-6dBv
-6dBv(CH1)
-6dBv(CH1)
-6dBv(CH1)
-44.8dBv
-6dBv
CN8 - pin 6 (MUTE)
4
V: 5V/div. H: 500msec/div.
GND
CN8 - pin 39 (HP_MUTE)
5
V: 5V/div. H: 500msec/div.
GND
CN8 - pin 22 (96K)
6
V: 1V/div. H: 2µsec/div.
GND
6
7
IN FREQ RL
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz
1KHz 600ohm
1KHz 10Kohm
1KHz
1KHz 32ohm
CN8 - pin 9 (AD_RESET)
7
V: 1V/div. H: 5msec/div.
GND
GND
GND
DJM-1000
7
8
SEND LEVEL MAX
SEND LEVEL MAX
BOOTH LEVEL MAX,EQ FLAT
HP LEVEL 4
GND
8
A
B
C
D
E
F
65