Waveforms - Pioneer CDJ-2000NXS Service Manual

1

10.20 WAVEFORMS

A
NOTE: The encircled numbers denote measuring point in the schematic diagram and PCB diagram.
E
MAIN ASSY
MODE: PLAY
IC1 - pin 38 (CPU_CLKOUT) 108MHz
1
V: 1.0 V/div. H: 5.0 nsec/div.
B
1
MODE: PLAY
IC506 - pin 7 (DAC_MCLK)
2
16.9344MHz
V: 1.0 V/div. H: 20.0 nsec/div.
2
C
MODE: PLAY
IC4 - pin 2 (TP) (USB_CLK)
3
V: 1.0 V/div. H: 12.5 nsec/div.
3
D
MODE: PLAY
IC704 - pin 43 (ETH0_CLK2)
4
V: 500 mV/div. H: 25.0 nsec/div.
4
E
MODE: SD card PLAY
CN702 - pin 6 (CPU_SD_CLK)
5
V: 1.0 V/div. H: 20.0 nsec/div.
5
F
120
1
2
I
TFTB ASSY
MODE: PLAY
IC4005 - pin 38 (BUSCLK) 98MHz
6
V: 1.0 V/div. H: 5.0 nsec/div.
6
MODE: PLAY
IC4001 - pin 21 (PPI_CLK)
7
V: 1.0 V/div. H: 50.0 nsec/div.
7
CDJ-2000NXS
2
3
J
PNLB ASSY
MODE: PLAY
IC8003 - pin 13 (XOUT)
8
V: 1.0 V/div. H: 25.0 nsec/div.
8
3
4
K
JFLB ASSY
MODE: PLAY
V9201 - pin 27 (CLK)
9
V: 1.0 V/div. H: 500.0 nsec/div.
9
JH9202 - pin 3 (JOG1)
10
V: 1.0 V/div. H: 800 μsec/div.
JH9202 - pin 4 (JOG2)
11
V: 1.0 V/div. H: 800 μsec/div.
10
11
4